1905 movie network feature When Jackie Chan broke into Hollywood in 1995, he had already missed the golden age of his physical fitness. At that time, he was still flying high-rise buildings. He may not have imagined that two decades later, he only made comedy and action movies. He won the Oscar for lifetime achievement in the United States on November 13, 2016 Beijing time.

　

　 　 On the podium, Jackie Chan smiled at Stallone and said: "Twenty-three years ago, at Stallone’s house, I saw his statuette and couldn’t help but touch and kiss it; today Stallone is here, sitting next to me, I invited him."

　

　 　 Before Jackie Chan, there were only three Asian filmmakers who had won the Academy Award for Lifetime Achievement – Japanese director Akira Kurosawa, Indian director Satyajit Rey and Japanese animation master Hayao Miyazaki, who were 80, 71 and 75 years old respectively. As the first Chinese to win this award, Jackie Chan, 62, is undoubtedly the pride of Chinese cinema and represents the world’s recognition of Chinese and Chinese-language films. "Jackie Chan excels at captivating audiences with dazzling martial arts movements, innovative and stunning works and infinite charm," said the Academy of Motion Picture Arts and Sciences’ award speech.

　

Life for Shadow

　 　 Perhaps some people may ask, why Jackie Chan? Well, let’s start with the first conversation between Jackie Chan and Spielberg.

　

Jackie Chan, Spielberg, Chen Kexin and other group photos

　

　 　 When Jackie Chan first met Spielberg, he was very nervous and had to ask, how can you make dinosaurs and people appear in the same shot?

　

　 　 It’s easy, just press this, this and this button, Spielberg said. Then he asked Jackie Chan, how can you shoot jumping from this building to that building?

　

　 　 Jackie Chan said, simpler,Boot, jump, hospital…

　

In the documentary "Jackie Chan’s Stunts", Jackie Chan appeared and personally analyzed how he used blood, sweat and real kung fu to capture the terrifying desperate action scenes on the screen in his many masterpieces

　

　 　 You know, in the Hong Kong martial arts films of the last century, in order to save costs, jumping down did not use air cushions at all, but piled apple boxes together with several layers of mattresses.

　

　 　 Jackie Chan follows his own life-threatening principles in order to create immersive real-life effects. When someone asked him "aren’t you afraid of getting hurt?" Jackie Chan replied: I’m more afraid of deceiving the audience. This is an action movie, who can watch it if it’s fake?

　

　 　 But even though he said that, it didn’t mean that he wasn’t afraid. He was just a mortal, but he didn’t want to live an ordinary life.

　

　 　 And the price of all this is – Jackie Chan’s whole body is broken.

　

　 　 Just when our computer special effects were not as good as those in the West, Jackie Chan used his body and life to change movie shots one by one. This unsurpassed professionalism allowed this action actor, who did not read much, was not hard in the background, and was not good-looking, to take the family class known as the "Flying Tigers" to create a new type of kung fu film – kung fu comedy, also known as "Jackie Chan style" film, which became the box office guarantee of the golden age of Hong Kong films, attracting countless imitators and countless fans around the world.

　

Group photo of early family class

　

　 　 "He is the one who won the award, I believe he is the one who won the most awards in the world," director Chen Xunqi, Jackie Chan’s 40-year friend, once said of Jackie Chan. But at the same time, Chen Xunqi said that Jackie Chan "does not have a piece of good meat in his body". Indeed, behind Jackie Chan’s honor for all Chinese people, he bears all the scars alone.

　

　 　 As Jackie Chan said on the podium, holding the statuette in his hand: "After 56 years in the film industry, after more than 200 films, and after breaking countless bones, it’s finally mine!"

Next Page: True Heroes

Education is the great plan of the country and the great plan of the party.

The report of the 20th National Congress of the Communist Party of China for the first time integrated education, science and technology and talent work into separate chapters, placing education in a more prominent and important position and pointing out the direction for the development of education in the new era.

Following the goal of running education that satisfies the people, the city’s education system actively implements the spirit of the 20th National Congress of the Communist Party of China, and builds a high-quality education system with the standard of the first good. Primary and secondary schools have innovated the way of running schools in groups and promoted the integration of urban and rural education, so that more and more school-age children can go to school at their doorstep; colleges and universities have given full play to the advantages of emerging disciplines, and a number of high-precision laboratories and innovative achievements have been realized; vocational colleges have moved professional courses to the front line of production, building an industry-education complex that serves the development of the capital… A new picture of education is unfolding in Beijing and China.

A more balanced distribution of educational resources

Continuously promoting educational equity, the city has promoted the reform of school districts, education groups, and urban and rural school communities, and more and more alliance schools and hand-in-hand schools have emerged.

This year, Haidian District Cuihu Primary School joined Hongying Primary Education Group to build an educational alliance for sharing educational resources. Since September, the two schools have jointly established 7 centers, including Curriculum Development Center, Teacher Development Center, Student Development Center, and Home-School Co-education Center. At the same time, they have promoted the exchange of cadres and teachers through full-time teacher rotation, cross-school concurrent courses, and inter-school joint research.

"An innovative alliance approach allows the school, teachers and students to grow together." For example, Lu Jianming, the principal of Cuihu Primary School, the teachers of each subject in the two schools collectively prepare lessons and jointly teach and research to improve the quality of classroom teaching, design characteristic development courses and research courses, and jointly carry out activities such as poetry reading conferences to guide students to develop in an all-round way. "Hongying Primary School’s excellent school-running philosophy and educational experience have injected fresh vitality into us."

This pair of alliance schools is a microcosm of Haidian District’s innovative group-based school-running model. The district completed a series of group-based layout adjustments for primary and secondary schools this year, promoting 8 primary and secondary schools to join the alliance-style education group. Haidian Education Commission explained that this innovative group-based school-running model is different from the original group-based school-running model, and pays more attention to the change from passive acceptance to active joining. Schools that join the group-run school maintain their original independent system to achieve efficient sharing of resources, courses and teachers within the alliance. At present, there are 150 member schools (campuses) in the 36 education groups in the district. More than 210,000 primary and secondary school students are enrolled in the education group, and more than 90% of primary and secondary school students are enrolled in high-quality schools.

Quality education resources are also allocated evenly through the model of "hand in hand" in urban and rural schools.

After the alliance was formed between Bulaotun Middle School in Miyun District and Beijing Eleven School, we learned from the curriculum system of Eleven School to carry out education and teaching innovation: establish a student-centered, subject-specific and academic classroom with teachers working in the classroom; three grades are simultaneously selected for classes, and each student has a tailor-made class schedule; each course has fixed credits and grade points, and pays more attention to process evaluation.

In the first semester after the reform, more than 90% of students believe that "the learning experience is better." "Before, classes were arranged according to the teacher’s schedule, but now they have become classes. Classrooms in different subjects are filled with rich books and experimental equipment. As soon as you enter the door, you will have a strong learning atmosphere. Choose courses according to your interests, and you feel more motivated to learn." Ma Yan, a second-year student at the school, said.

By joining hands with high-quality schools in the urban area, Miyun District has introduced more high-quality educational resources. Beijing No. 13 Middle School and Miyun Reservoir Middle School join hands to regularly carry out in-depth exchange activities such as exchange visits between school leaders and teachers, student exchanges, and home-school cooperation. This semester, the two schools have further strengthened cooperation in promoting the "Five Education". With the help of the school’s unique geographical location and resource advantages, Miyun Reservoir Middle School invited the students of No. 13 Middle School to enter the labor practice base in the mountainous area, so that the teachers and students of the two schools can deeply integrate and participate in the activities.

Implementing the spirit of the 20th National Congress of the Communist Party of China, this city adheres to the priority development of education, effectively expands the coverage of high-quality educational resources, and narrows the gap in basic education development between urban and rural areas and regions. Up to now, the coverage rate of group-run schools in this city has reached 52%, and the coverage rate of school districts has reached 90%. The Municipal Education Commission has set a clear goal: In the future, the reform of school districts, education groups and urban and rural school communities will cover all primary and secondary schools.

Write your thesis on the ground in Beijing

Colleges and universities are the combination of science and technology as the first productive force, talent as the first resource and innovation as the first driving force, and play a very important position and role in national development. Guided by the spirit of the 20th National Congress of the Communist Party of China, Beijing colleges and universities strengthen the construction of basic disciplines, emerging disciplines and interdisciplinary disciplines, carry out original innovation in basic research and cutting-edge technology research, promote the application of scientific research results, and write papers on the land of Beijing.

Beijing University of Technology has launched strategic cooperation with a number of sewage treatment plants in Beijing, using pollution prevention and control enterprises as the "second classroom" of environmental protection automation teams. Teachers enter the water plant to understand the first-line operation, formulate research plans, and develop real-world cases for teaching. Students enter the water plant practice and collect real data for technology research and development. Teachers and students use what they have learned to help enterprises solve practical problems that plague their development, and provide technical support for "continuously and deeply fighting the blue sky, clear water, and pure land defense battle".

In major universities, a number of high-end innovation centers have been completed.

Beijing University of Aeronautics and Astronautics and Beijing Microchip Blockchain and Edge Computing Research Institute have led the establishment of the Future Blockchain and Federated Learning Advanced Innovation Center, aiming at the practical and long-term development needs of the "Changan Chain" construction, and conducting research on the adaptive adjustment of the internal structure of the blockchain under the dynamic network environment, the scene adaptation of the large-scale application of federated learning, and the supervision of blockchain and federated learning to promote the development of the blockchain industry. At present, the relevant technologies developed by the center have guaranteed and supported 27 first-level nodes such as State Grid, Construction Bank, COFCO Group, and Bank of Beijing to access the Chang’an Chain collaboration network; promoted more than 140 Beijing digital government service application scenarios, and promoted 57 municipal departments 28,000 data items and 32.70 billion data sharing to ensure the landing of smart city application scenarios.

Facing the country’s major needs, Beijing universities have deepened the reform of the scientific and technological innovation system and mechanism, and brought together a group of leading scientific and technological talents and innovation teams in key fields and advantageous directions such as basic science, information, intelligent manufacturing, medicine, energy, environment, materials, agriculture, and comprehensive intersection. This has broken through a series of key scientific issues and cutting-edge technologies for the country’s economic and social development, and provided talents and scientific and technological support for the high-quality economic and social development of the country and the capital.

Deep integration of industry and city education empowers high-quality development

The report of the 20th National Congress of the Communist Party of China proposes to coordinate the coordinated innovation of vocational education, higher education and further education, promote the integration of vocational education, production and education, science and education, and optimize the positioning of vocational education types. This points out the direction for the development of vocational education in Beijing, and the practice of innovation and exploration is advancing steadily one by one.

Not long ago, a professional class from the School of Telecommunications Engineering of Beijing Electronic Science and Technology Vocational College was moved to the enterprise production line. In the integrated circuit design and testing pilot base jointly built by the school and Jichuang North, teachers and students dressed in work clothes, conducted integrated circuit tests with engineers, and learned the latest cutting-edge technologies in the production line. Zhang Qihong, secretary of the Party Committee of Nortel Technology, said that the school took the opportunity of classified development and the construction of vocational undergraduates to comprehensively deepen comprehensive reform, forming a group of advantageous academic groups and characteristic professional groups that meet the needs of future development, "to enhance the contribution of serving the development of the capital in the new era, and strive to develop higher-level and higher-level vocational education that matches the type of education and has distinct vocational education characteristics."

The example of Nortel is not an isolated case. Implementing the concept of integrated development of industry and city education, this city coordinates vocational education and higher education, and further education collaborative innovation. Guided by the demand for skilled personnel in modern industries in the capital, it brings together the resource advantages of leading enterprises, central universities, municipal universities, research institutes and vocational colleges. Establish the "Beijing Industry-City Education Integration Development Pilot Zone" to create an industry-education consortium that adapts to the functions of the capital city and a community that leads the development of the industry. Layout the industry-education consortium in the fields of integrated circuits in the Economic and Technological Development Zone, agriculture Zhongguancun Smart Agriculture, etc. Layout the industry-education integration community in the biomedical and high-end business service industries, cooperate with the ministry and the city, and link with the urban area. Innovate the system and standards of the integration of production and education with Beijing characteristics, promote the integration of education and

The city also promotes school-enterprise collaboration to reform the talent training model of vocational colleges, explores the "secondary vocational-higher vocational-applied (vocational) undergraduate-professional master’s" systematic technical skills training path, promotes the precise matching of the supply of skilled talents with the industrial demand structure, serves the adjustment of high-precision industrial structure and scientific and technological collaborative innovation, and accelerates the development of "high-quality, distinctive and international" vocational education in the capital.

Adhering to the priority development of education, self-reliance in science and technology, and driven by talent, under the guidance of the spirit of the 20th National Congress of the Communist Party of China, educators in the capital will strengthen their confidence, work hard, move forward bravely, and strive to write a new chapter in capital education that satisfies the people, and create a better future together. (Reporter of this newspaper, Li Qiyao)

[Comment]

Enriching and Building a High-Quality Education System "Beijing Plan"

"Education, science and technology, and talents are the basic and strategic support for building a modern socialist country in an all-round way." "We will comprehensively improve the quality of independent training of talents, strive to cultivate top-notch innovative talents, and use them to gather talents from all over the world." The report of the 20th National Congress of the Communist Party of China listed education, science and technology, and talents separately for the first time, placing education in a more prominent and important position, and pointing out the direction for the development of education in the new era. In the upsurge of studying, propagating and implementing the spirit of the 20th National Congress of the Communist Party of China, the city’s education system has combined practical and innovative search to continuously enrich the "Beijing Plan" for building a high-quality education system.

Education is the great plan of the country and the great plan of the party. Accelerating the modernization of education, building a strong country in education, and running education that the people are satisfied with is the overall plan and strategic design made by the Party Central Committee to fully grasp the basic and strategic supporting role of education, science and technology, and talents, and based on the overall development of the party and the country. As the capital, Beijing is rich in education, science and technology, and talent resources, and should make greater contributions to building a high-quality education system. Following the goal of running an education that satisfies the people, the city’s education system faces the complex practical problems, explores the innovative group running of primary and secondary schools, vocational colleges move classrooms to enterprise production lines, and colleges and universities write papers on the land of Beijing. A number of practices have effectively transformed the spirit of the 20th National Congress of the Communist Party of China into governance ideas and working methods, and vividly interpreted the consciousness of the capital and the standard of the first good.

Quality is the life infra of education. Only by continuously expanding the "cake" of high-quality education can we better play the leading, fundamental, and overall role of education. In recent years, Beijing has always adhered to the education-first development strategy, deeply promoted the "double reduction" work in the compulsory education stage, effectively expanded the coverage of high-quality educational resources, and narrowed the gap between urban and rural and regional basic education development. At the same time, support the construction of "double first-class" colleges and universities, deepen the classified development and reform of municipal colleges and universities, and provide talents and scientific and technological support for the high-quality economic and social development of the country and the capital; improve the vocational education and training system, deepen the integration of production and education, and promote the precise matching of the supply of skilled talents with the structure of industrial demand… The new educational landscape conforms to the expectations of the people and enhances people’s livelihood and well- Taking the opportunity of studying, propagating and implementing the spirit of the 20th National Congress of the Communist Party of China, and continuously accumulating new methods and new experiences in solving problems, we can enable the general public to enjoy a more balanced and high-quality education, and continuously supply high-quality talents for the development of the party and the country.

Education is an important cornerstone of national rejuvenation and social progress, and is of decisive significance to enhancing the vitality of innovation and creativity of the Chinese nation and realizing the great rejuvenation of the Chinese nation. At present, a new round of scientific and technological revolution and industrial transformation is surging, and the need for education, scientific knowledge and outstanding talents for the development of the party and the country is more urgent than ever. At the same time, with economic development and social progress, people’s expectations for "running education that the people are satisfied with" have also risen. For Beijing, it is especially necessary to grasp the new situation and new tasks, make full use of existing resources, and take more practical and effective measures to meet the requirements of the times and respond to public expectations. To further promote education reform, accelerate the completion of educational shortcomings, comprehensively improve the quality of independent training of talents, and gather talents from all over the world for use is not only the power to accumulate for the future, but also the sense of gain, happiness, and security for the people.

In the final analysis, the new journey of stability and long-term development depends on talents and education. Under the guidance of the spirit of the 20th National Congress of the Communist Party of China, it is the duty of the capital, Beijing, to strive to write a new chapter of education that satisfies the people, and to lay the foundation for the road to education and a strong country with more "Beijing Solutions". (Jingping)

[Grassroots voice]

Chen Lihua, Principal of Chaoyang District Experimental Primary School, Beijing:

Ignite Students’ Dream of Serving the Country with Science and Technology

The report of the 20th National Congress of the Communist Party of China proposes to accelerate the construction of a strong country in education, science and technology **** talents. This discussion and deployment reflects the party’s new requirements for education, science and technology, and talent work in the new era. As a primary school educator, we must actively guide young people to establish the ideal of advocating science, stimulate interest in exploring science, improve scientific literacy, and promote the all-round development of morality, intelligence, body, beauty, and labor.

The key to technological innovation lies in the cultivation of talents, and basic education plays a crucial role in the cultivation of innovative talents. Chaoyang District Experimental Primary School has set up a variety of science and technology courses and clubs, and students can take classes according to their own interests. The school also actively holds science and technology carnivals to broaden students’ horizons. Nearly 10 inventions, such as lifting tissue boxes, environmentally friendly mousetrap tubes, automatic flower watering devices and automatic flower watering stands, designed and produced by students, have obtained national patents. Science and technology education starts from an early age and provides fertile ground for the growth of top-notch innovative talents. We will continue to lead children to swim in the ocean of science and technology, igniting children’s dreams of becoming a strong country in science and technology and serving the country. (This reporter, organized by Li Qiyao)

Xing Ying, Party Branch Secretary of Beijing Longtan Middle School and Vice Principal of Guangqumen Middle School Education Group:

Perfect the Curriculum System and Cultivate Innovative Thinking

The report of the 20th National Congress of the Communist Party of China proposes to comprehensively improve the quality of independent training of talents, and strive to cultivate top-notch innovative talents. As educators in the capital, we are well aware that the training of innovative talents is not only for a few talented students, but also to cultivate every student with innovative thinking and creative spirit. We must adhere to facing all students, truly respect the objective law of talent growth, and establish a scientific concept of talent.

In order to improve the quality of talent training, Guangzhong Education Group gives full play to the structural advantages of 12-year through training, continuously strengthens its own software and hardware construction, actively introduces social resources, and builds a platform for innovative talents to stand out. The group re-investigates and sorts out the science and technology courses in primary schools, junior high schools and high schools, and helps students discover their interests in the form of "clubs"; in junior high school, it cultivates students’ hobbies and accumulates practical abilities, forming a preliminary awareness of project research and a certain scientific and technological vision; after students enter high school, the scientific and technological interests formed in junior high school gradually develop into hobbies and specialties, and then carry out layered training through Jinpeng Group, Talent Program, Soaring Program, etc., to form a learning community for innovative talents. In the future, we will continue to optimize and improve the talent training system. ( This reporter, organized by Li Qiyao)

Cheng Bin, Party Secretary of Beijing Commercial School:

Enhancing talent development capabilities through digitalization

In the new era and new journey, the school has thoroughly implemented the spirit of the 20th National Congress of the Communist Party of China, based on the functional positioning of the capital’s "four centers" and the improvement of the "four services" level, focusing on the theme of high-quality development, coordinating the characteristics and advantages of state-owned enterprises and the needs of the capital’s economic and social development, building a more complete school-running pattern of diversified education, multi-level training, and diversified development, promoting the reform of the school’s digital system, and comprehensively improving talent training capabilities.

The school will focus on promoting professional (group) digital upgrading, focusing on big data, artificial intelligence, blockchain and other innovative digital technologies, continue to promote the development of new majors, and build a more agile professional adjustment mechanism; keep up with emerging strategic needs such as "double carbon", health care, and community governance, and expand the professional layout structure in a timely manner; optimize the allocation of professional resources, and take multiple measures to create a high-quality professional system with superior majors, characteristic majors, and new professional coordinated development, so as to better meet the high-quality development needs of the capital’s high-end industries and modern service industries. (This reporter, organized by Li Qiyao)

Sun Bo, Deputy Dean of the School of Future Education, Beijing Normal University:

Create a cradle for cultivating good teachers of "four have"

In 2019, the School of Future Education of Beijing Normal University was established, dedicated to building the cradle of the "four have" good teachers in China’s basic education. Today, the number of students has expanded to 2,861 directional normal students including public-funded normal students, "Zhiyuan Program" and "Excellent Teacher Program", and the number of majors has increased to 11.

In response to the requirements of the 20th National Congress of the Communist Party of China’s report on "running education that the people are satisfied with", "accelerating the high-quality and balanced development of compulsory education and the integration of urban and rural areas, and optimizing the allocation of regional educational resources", the college supports students to go to places where the motherland needs it most, carries out summer teaching internships in the central and western regions, and introduces artificial intelligence technology into the analysis of classroom learning conditions to assist in the improvement of teaching. For underdeveloped areas, it cultivates a team of high-quality teachers who can "go down, stay, and teach well", and cultivates good "four have" teachers who are satisfied with the party and the people. (Intern reporter, organized by He Rui)

　　[Autohome News] On July 2nd, at the AITO (|) Smart Driving Edition user experience day,The new M5 standard version is on pre-sale, and the new car has launched 2 configuration models, and the pre-sale range 25.98-27 9,800 yuan.As a new model, the M5 Standard Edition has been upgraded in appearance, interior, power, and intelligent configuration. The CLTC comprehensive battery life has been increased to 1455 kilometers, and the pure electric battery life can reach 260 kilometers. The new car is scheduled to be delivered in August.

"Ask the world M5 standard version, change overview"Oh, yeah."

　　During the pre-sale period (from now until July 31, 2023), users can enjoy the first sale rights of the 10,000 yuan optional fund, and can make reservations through Huawei Mall, Huawei Experience Store, My Huawei App, AITO official website, AITO user center, and AITO App.

　　In addition, the official said that the Q Jie M5 series Huawei high-end intelligent driving version launched a limited-time discount, HUAWEI ADS 2.0 (Advanced Driving System, Huawei high-end intelligent driving system) OTA upgrade and high-end package subscription function was officially launched, users can complete the OTA upgrade and purchase. The price of purchasing the service software function package is 18,000 yuan (as of December 31, 2023), and the subscription is 7200 yuan/year and 720 yuan/month.

● Pre-sale of the new Q Jie M5 Standard Edition

　　In terms of appearance, the new car has been upgraded for details. The headlights on the front face are designed with a double lens light group, which allows the vehicle to shine more widely. The side of the new car has optimized the opening method of the hidden door handle. It will also be equipped with a new shape of 20-inch wheels with red calipers, and the rear is also replaced with a lighting tail mark. In addition, the new car has a drag coefficient of 0.29Cd, and it is also equipped with a self-cleaning function of the reversing camera.

　　In terms of interior, the new car has been adjusted around the gear handle, and this time it has been upgraded to a double cup holder design. In addition, there are dual 40W wireless fast charging in the car. The comfort of the rear seats of the new car has also been improved, with a high rebound sponge, which is doubled in thickness. It is worth mentioning that the new car is also equipped with HUAWEI MagLink magic suction car interface, which realizes the cockpit expansion experience. The device realizes non-inductive device certification and supports 27W charging.

　　　

　　In terms of power, the Q Jie M5 Standard Edition is equipped with the HUAWEI DriveONE pure electric drive platform. The peak power of the four-wheel drive standard version reaches 365kW, the peak torque reaches 675N · m, and the acceleration of 0-100km/h only takes 4.4 seconds. In terms of battery life, the new car’s pure electric battery life reaches 260km (CLTC standard), the comprehensive battery life is 1455km, and the fuel consumption is reduced to 4.87L/100km. In addition, the new car will also upgrade the HUAWEI DATS (Dynamic Adaptive Torque System) dynamic adaptive torque system for the whole series, which reduces the forward impact of driving by 31%.

New CARE service strategy

　　"AITO is a cutting-edge brand in the new energy vehicle industry and attaches great importance to improving the customer service experience. At a time when the global service concept has jumped to’software-based ‘active services, AITO will lead everyone into the era of smart vehicle service 3.0," said Kang Bo, vice-president of Cyrus Automotive.

　　AITO’s service strategy is a new smart service system driven by CARE as the core concept and caring for users. Among them, C stands for "user-centered". By carefully designing the service system around the user’s car scene and car life, it can bring worry-free car security and the ultimate superior service experience.

　　A stands for active service, which provides insight into user requests and provides "non-sensory services" such as "on-board housekeeper" through digital technology, such as full touchpoint apps, linking digital scenes; continuously upgraded OTAs to ensure that vehicles are often used as new; all-weather intelligent diagnostic services, providing remote protection at all times to ensure car safety.

　　R stands for respect, which will bring a sense of respect at home in terms of service environment, standards, processes, etc.

　　E stands for digitalization, which is the brand gene and core kinetic energy of AITO. It will provide global digital services and bring a more transparent, efficient and high-quality service experience. (Text/Autohome Guo Chen)

Text/He Xiaoai

It’s Thursday when Xiao Ai’s class starts again.

Any questions are welcome.

What you expect,

Here comes the love quiz collection!

Questions from netizens

Is the third degree of cervical erosion very serious? Will it develop into cervical cancer?

Xiao Ai replied

Take a look at this article. Cervical erosion is not a disease: Girls, please come in. Cervical erosion is not a disease. What else do you want to see in the hospital?

Image source: Yitu.com

Questions from netizens

Is it normal for middle school students to masturbate? And it is particularly frequent, won’t it affect development?

Xiao Ai replied

Middle school students are in adolescence, and masturbation is normal, but be careful not to masturbate in ways that harm the body, such as stuffing foreign objects into the body, rubbing the genitals with sharp or unclean objects, and pressing the penis hard. At the same time, be careful not to affect rest, study, and life.

Image source: Yitu.com

Questions from netizens

Xiao Ai, help! My boyfriend can’t get in, is it due to insufficient foreplay? I’m nervous, and the lubrication is also rubbed. I want to ask if the hymen is thicker? Do you need surgery? The symptom is that it hurts a little, and then it bleeds without inserting it, which is visible to the naked eye. My boyfriend doesn’t dare to continue, and I’m also afraid of pain. I tried it with my fingers, but one finger can still go in slowly, and it’s a little difficult with two fingers… Thank you Xiao Ai~

Xiao Ai replied

Take a look at this article: Have you done your homework on the first night? In fact, the reason why you can’t get in on the first night is basically because you are too nervous, and most people don’t succeed at one time. Try to relax and try a few more times.

Photo by Shutterstock/Roman Samborskyi

Questions from netizens

What should I do if the vagina always increases before menstruation? The sticky one is around the vulva, and there are no other symptoms. In the past few months, it has started to increase a week before menstruation. Some people said before that you can’t always check it. I have used many courses of internal medication, and it is possible that the flora is out of balance. Let the vagina adjust by itself for a while, is that what you mean?

Xiao Ai replied

If there is no odor or other symptoms, but there are many, there is no problem. Just wash it with water. Frankly speaking, it is difficult for us to determine whether there is a problem just from your description. If you are worried, it is better to go to the hospital for examination.

You can compare this to see if there is any abnormality in your leucorrhea: Leucorrhea: I am a vaginal guardian with eighteen martial arts

Image credit: Shutterstock/sasha2019

Questions from netizens

Xiao Ai, after the abortion, I have done a review, and there is no problem with the examination, but I have two menstruation in ten days, and one menstruation is 3-4 days. Is this normal? After the abortion surgery, I have menstruation in about a month, and I have two menstruation in ten days. The bleeding volume of the two times is the same as the usual menstrual volume. The hospital prescribed me contraceptives, saying that they can protect the endometrium. Does it have anything to do with taking contraceptives?

Xiao Ai replied

Mainly to use the hormones in the contraceptive pill. If the doctor recommends medication, you must follow the doctor’s advice.

Image credit: Shutterstock/fizkes

Questions from netizens

Xiao Ai, there is something I want to consult. My wife has given birth to a child for more than six months, and recently wants to go to the hospital to wear a ring. I would like to ask, is this ring better at home or imported? And are there any side effects after wearing it? I heard people say that my back hurts after wearing the ring before, but I don’t know if it is true. And after wearing it, is the success rate of contraception higher than that of condoms? Hope to get Xiao Ai’s answer, thank you!

Xiao Ai replied

The success rate of contraception with a ring is slightly higher than that of a condom, but the contraceptive effect is good as long as you choose which one is used correctly. If you wear a ring, you need to go to the hospital and ask a doctor to judge according to your physical condition, whether it is suitable for wearing a ring, and what type of ring you wear. After wearing a ring, you should also observe for a period of time. If you feel unwell, you need to see a doctor again.

Image source: Yitu.com

Questions from netizens

If the unintended pregnancy is not long, a little more than a month, some say that it can be medicated. I would like to ask if this is okay, whether it will affect the future, and which other drugs are better?

Xiao Ai replied

Whether to have a drug abortion, or what kind of abortion method to choose, must go to a regular hospital for diagnosis to choose, and even if you want a drug abortion, you must do it in the hospital, and follow the doctor’s instructions to closely observe, if there is an unclean abortion, you need to deal with it further. If you miscarry yourself, it is very dangerous to cause heavy bleeding or other problems, so do not buy your own medicine for abortion. If your body is suitable for drug abortion, your doctor will help you choose the right medicine.

Drug abortion and surgical abortion have their own advantages and disadvantages. For details, please refer to the introduction here: Five facts about abortion

Photo by Shutterstock/Natali_Mis

Questions from netizens

Is there any harm in enduring the essence and not ejaculating?

Xiao Ai replied

If you just do some control during sex to delay ejaculation or get a good feeling, but you still ejaculate in the end, there will be no big problem. But if you don’t ejaculate all the time, it will be bad for your health.

This article is from Talk About Sex and Say Love Chinese website declined to reprint without authorization

If necessary, please contact: Chao.Wang@rnw.org

Welcome to Moments

For more exciting content, please click to view

I had a spontaneous abortion. Was I too careless?

Don’t you know about these 6 common contraceptive methods?

What should I pay attention to after a miscarriage? | He Xiaoai, please answer

Is there no 100% safe contraception?

Click to read the original text and read "Unintended Pregnancy and Abortion"

　　News from this newspaper (Correspondent, Zheng Yan, Reporter, Zhu Shengli) On the morning of August 11, Han Jun, Secretary of the Provincial Party Committee, investigated the development of the digital economy in Hefei City. He stressed that it is necessary to deeply study and implement the important exposition of the Supreme Leader’s General Secretary on the development of the digital economy and the important instructions of the important speech on the work of Anhui, conscientiously implement the deployment requirements of the Fifth Plenary Session of the Eleventh Provincial Party Committee, and take the construction of a high-level innovative province as the banner breakthrough point to promote the deep integration of the digital economy and the real economy, build a digital Anhui in an all-round way, and empower the high-quality development of the economy. Provincial leaders Yu Aihua, Zhang Yunsheng, and Zhang Hong

　　Anhui Huami Information Technology Co., Ltd. is a cloud-based health service provider, which mainly produces smart wearable end point products, and its products and services are exported to more than 90 countries and regions around the world. Han Jun walked into the corporate exhibition hall, listened carefully to the overall situation of the company, inspected and experienced representative products such as smart bracelets watches, and affirmed the company’s continuous increase in R & D investment. Han Jun pointed out that the current demand for smart consumption is growing, we must keep an eye on market demand, enrich product types, speed up technological update and iteration, create more application scenarios, and promote advanced technologies to be better integrated into new energy vehicles, smart medical care and other fields. The industry has the voice over and brand influence.

　　Anhui Cambrian Technology Co., Ltd. is a high-tech enterprise focusing on artificial intelligence chip Product Research & Development and technological innovation. Han Jun has a detailed understanding of the development process of the enterprise, inspects the product display of the enterprise, and encourages the enterprise to focus on the main business and practice hard internal skills, accelerate the breakthrough of "neck" technology, enhance the stability of the supply chain, and strive to become the pioneer of global intelligent chips. Han Jun stressed that it is necessary to give full play to the advantages of the agglomeration and development of the entire integrated circuit industry chain in our province, establish a global vision, maintain strategic resolve, attract more leading enterprises and R & D institutions to Anhui for layout, and "special affairs" support the development of enterprises, and accelerate the construction of integrated circuit industrial clusters with core competitiveness.

　　Anhui Rongzhi Rixin Technology joint stock company is one of the earliest enterprises in our country to enter the field of intelligent equipment operation and maintenance, and has formed core technologies with independent intellectual property rights and a complete product system. Han Jun stepped into the enterprise exhibition hall, listened and looked at the inquiry, and learned more about the main products, technological innovation and market application of the enterprise. He encouraged them to strengthen scientific and technological collaborative research, continuously expand the industry coverage, and strive to become a leading intelligent operation and maintenance service enterprise in the industry. In the remote diagnosis center, Han Jun watched the application demonstration of the online detection platform for risk hazards of industrial enterprises with great interest, and carefully inspected the case laboratory. Hearing that the company has developed and operated an industrial Internet platform, Han Jun highly appreciated it, pointing out that the future is the era of all things perception, all things interconnection, and all things intelligence. It is necessary to vigorously develop the productive service industry, continuously optimize the policy environment for the innovation and development of the industrial Internet, improve the industry-level and enterprise-level industrial Internet platform system, deepen the integrated application of "5G + industrial Internet", and promote the in-depth expansion of new technologies, new scenarios and new models to all aspects of industrial production.

　　In the survey, Han Jun stressed that the digital economy is the future development direction of the world, to "digital Anhui" construction as a guide, innovation as the first driving force, data as a key element, to promote the deep integration of the digital economy and the real economy as the main line, benchmarking Shanghai, Jiangsu and Zhejiang and other pioneering areas, efforts to promote digital technology innovation breakthroughs, efforts to improve the level of digital industry development, efforts to empower the industry to accelerate transformation and upgrading, efforts to stimulate the value potential of data elements, efforts to speed up digital infrastructure building, efforts to improve the digital development ecosystem, promote the digital economy has become an important engine of high-quality development in our province, an important breakthrough point for high-efficiency governance, an important support for high-quality life, and provide a strong impetus for the construction of a modern and beautiful Anhui.

In recent years, the development of cloud computing has shown a clear expansion trend. China’s private cloud market has maintained rapid growth, with a growth rate of more than 30%. It is expected that the size of China’s private cloud market will reach 2768.2 billion yuan by 2024 (data source: CCID Consulting). While business cloudification brings opportunities to cloud vendors, it also brings many challenges. As far as cloud hosting is concerned, cost increases, lack of service capabilities, slow introduction of advanced technologies, and large security compliance challenges must be faced.

At the operating system industry conference in July this year, Wei Lifeng, senior deputy general manager of Kirin Software, showcased the Kydroid cloud base operating system for the cloud era and precipitation cloud scenarios, which is also a new member of the Kirin operating system family. At the recent 2023 World Computing Conference, Kirin Software unveiled the Kydroid cloud base operating system V10.

It is understood that the operating system is aimed at the key demands of the cloud host, integrates the professional capabilities of the cloud business of the Kirin operating system, and widely absorbs the advanced characteristics of the open-source community. It can create a cloud base operating system with enhanced functions, performance optimization, technical support, security and worry-free, and convenient operation and maintenance for cloud scenarios. It can meet the development needs of domestic cloud manufacturers, help cloud partners to create safe and reliable domestic cloud platform solutions, and serve enterprises to "go to the cloud" and digital transformation.

scene feature enhancement

resource scheduling continuous optimization

Kydroid cloud base operating system V10 is based on independent core research and development capabilities and advanced technology business practices, absorbs the technical characteristics of mainstream community cloud host scenarios such as openEuler, and optimizes cloud computing special projects, enhances offline mixing technology, optimizes distributed storage solutions, and continues to expand the application range of eBPF, etc., to fully improve the utilization rate of cloud resources; at the same time, it is widely compatible with domestic computing bases, giving full play to domestic computing resources.

Outstanding safety capabilities

Escort data assets

Kydroid cloud base operating system V10 supports multiple security joint defense mechanisms such as integrated endogenous security system outside the core, security audit, security reinforcement, and national secret algorithm components, and supports general security and trusted computing to systematically enhance the underlying security of HostOS.

Rich management tools

Operation and maintenance experience is easy and convenient

In order to take into account the service level and management capabilities of the production environment, the Kydroid cloud base operating system V10 introduces a low-overhead kfence memory safety error detection mechanism and an eBPF-based nettrace network fault diagnosis toolset on the basis of easy management characteristics; and on the basis of the community version supporting the hot migration of X86 with the same architecture, it realizes the hot migration support of different CPU virtual machines of ARM architecture; at the same time, it provides users with image tailoring customization tools for tailoring and adding peripheral software packages in the operating system image, as well as modifying customized product information to fully optimize operation and maintenance management.

Flexible cooperation model

Technical service in-depth coverage

Kydroid Cloud Dock Operating System V10 is open to cloud scenario users, enabling custom enhancements to source code, and enabling joint innovation to jointly create cloud scenario solutions with business partners.

In order to better serve the cloud, Kydroid Cloud Base Operating System V10 can provide business users with enterprise-level technical support, respond to customers’ technical demands for product upgrades, bug fixes, and patch updates in a timely manner, and provide advanced technical consulting, expert technical maintenance, and other services to provide customers with different needs with a meticulous and satisfactory service experience.

Disclaimer: The market is risky, so choose carefully! This article is for reference only and is not a basis for buying or selling.

The martial arts in the world are only fast and not broken.

In the current technology industry environment, this phrase has become the norm, especially for companies with delivery needs.

Today (October 9), Ele.me and Shanghai Vanke jointly launched a takeaway robot project – Wan Xiaoxiao, which landed in Shanghai Hongqiao Vanke Center and used robots to provide food delivery services to white-collar workers in the building.

From the appearance, "Wan Xiaoxiao Hungry" is composed of a robot chassis that can move autonomously and a three-layer storage body, with a maximum load of 80KG. It can simultaneously deliver three takeaways, with a battery life of eight hours. After the power is exhausted, it can return to the sea for charging.

"Wan Xiaoxiao" delivery robot

The robot can automatically get up and down elevators, avoid obstacles, and adapt to a variety of indoor ground environments (floors, carpets, etc.), and complete food delivery in the building completely autonomously. Orders placed by users on Ele.me and Baidu Takeaway can be delivered by the robot.

However, according to the official news from Shanghai Vanke, the robot currently only supports delivery on the 7th floor of Building 3, Shanghai Hongqiao Vanke Center, and will expand the delivery range in the future.

Last month, Ele.me and Shanghai Vanke signed a cooperation framework agreement, according to the official announcement of the two parties:

The two sides will launch a number of in-depth cooperation around "Future Logistics, Future Cities". In the future, different types of venues including residential, commercial, office, etc. will likely see the presence of "Wan Xiaoxiao Hungry".

Earlier, Amazon established Amazon Robotics, specializing in the development of intelligent logistics products (warehousing robots, drones), for its own e-commerce services, domestic e-commerce giant JD.com also established the X division, and launched drones, delivery of unmanned vehicles and other types of intelligent logistics products. In the past two years, logistics giant SF Express has also received a lot of news on the opposite side of intelligent logistics.

Replacing delivery workers with robotic drones seems to have become a trend in the industry.

From e-commerce to logistics, this wind has also blown to the takeaway industry. In April this year, the US Dianping website Yelp’s takeaway network Eat24 began to cooperate with the start-up Marble to test the use of robots in the San Francisco community. According to media reports at the time, the robot was a takeaway car that could walk outdoors, similar in appearance to the famous express robot Starship, but larger in size.

Eat24 food delivery robot

In just a few months, Ele.me’s delivery robots have followed suit. In the field of intelligent logistics, Ele.me seems to be more organized and self-contained.

First of all, like the idea of self-sufficiency among large e-commerce companies, Ele.me also established the "Ele.meπ Division" as early as 2016, specializing in the "future logistics" strategy. The food delivery robot introduced above was developed by this division.

At the end of last month, Lei Feng.com reported the news of the Ele.me drone. The company first announced its own drone "E7" (Chinese name is "Wing") at the 2017 World Unmanned Systems Conference, which is the first project received by the division.

According to media reports at the time:

This drone is the third generation product developed internally by Ele.me. The maximum flight speed is 65 kilometers per hour, the maximum load is 6 kilograms, and the full load range is 20 kilometers. The takeaway box mounted on it is specially made of air column material, with a weight of only 485 grams. It is the lightest takeaway box of its kind in the world, but the volume can reach 20 liters.

After the report came out, some industry experts speculated that Ele.me may make a fuss about the delivery robot next. "Land and air integration" is a consistent routine for e-commerce companies in the layout of intelligent logistics. Now Ele.me and Shanghai Vanke have cooperated to land the robot project, which is also a solid determination to do intelligent logistics by itself. Lei Feng.com learned that this robot is currently only suitable for indoor delivery, so it is unknown whether Ele.me will launch a large outdoor robot similar to Yelp in the future.

No matter how many delivery robots Ele.me will release in the future, it seems that this complete set of robot delivery methods is currently no problem.

Not long ago, Ele.me 800 million knife to acquire Baidu takeaway, "digestion" of a competitor, but the catering O2O market did not stop competing, after the acquisition, the market entered the landscape of Ele.me and Meituan, the two are still fighting, win and lose.

No matter whether it is the e-commerce, logistics or takeaway industry, or the sentence, "The world’s martial arts are only fast and unbroken", for example, Lei Feng.com asked several JD.com users why they use JD.com, not because JD.com is better than Tmall, but because most self-operated companies can achieve "order today, arrival the next day", or even "order in the morning, arrival in the afternoon". To put it bluntly, "waiting" is a huge minus for the e-commerce experience.

Although there are differences between takeout and e-commerce, the essence is the same. Under the premise of similar quality and service, whoever is faster, more efficient, and more convenient has a better chance of winning.

Ele.me established the π business department. In addition to logistics hardware, it also launched a voice ordering system at the end of last month. According to Lei Feng.com’s morning news at the time:

The system can rely on intelligent voice devices to complete the ordering process through voice interaction to save ordering time; wake up the system, express intentions, purchase goods, confirm orders, and confirm payment. Through the voice ordering system, the ordering process can be completed in as few as 5 steps.

In the future, if this ordering system is connected to more mature intelligent logistics hardware equipment to form a closed loop, the efficiency can be imagined. Although it is still far from being completely separated from manual delivery, Ele.me’s current approach is still smooth sailing.

Leifeng.com’s original articles are prohibited from being reproduced without authorization. For details, please refer to the reprinting instructions.

　　With the rise of food delivery platforms, many people have experienced a convenient lifestyle, but others have taken up the business of "picking wool" and enjoying "free lunch" on the platform. Recently, some netizens revealed that there are some people selling "free lunch" tutorials online, with prices ranging from 10 yuan to 50 yuan.

　　On March 27, the reporter found a buyer. After a simple exchange, the other party sent a "WeChat chat record". The so-called "tutorial" is some words to teach people how to maliciously bad reviews, complaints and refunds. Some more "advanced" methods are to use software to capture numbers, generate new users, and get discounts on first orders. For these behaviors, lawyers believe that if consumers obtain goods for free through malicious or false complaints, this is a breach of contract in the transaction process, and the behavior itself is also an immoral and fraudulent behavior. And the use of software to obtain numbers may also be suspected of infringing on citizens’ personal information.

　　Primary "plucking wool" malicious complaint to achieve refund

　　On the morning of March 27, after the reporter entered "refund takeaway" on the Salted Fish platform, products such as "Meituan" and "Ele.me" refund tutorials soon appeared, with prices ranging from 10 yuan to 50 yuan. Subsequently, the reporter sent a private message to a seller on the platform, and the other party replied within a minute and motioned to add him to WeChat.

　　After the verification was passed, the other party insisted on paying the money first and then giving the tutorial. After sending the other party a red envelope of 10 yuan, the other party sent a tutorial, which was actually a chat conversation. In the tutorial, the other party listed the refund process for the takeaway order, which mentioned that it was necessary to find the order number that had been paid, and then contact the customer service to complain. The reason was "stomach trouble". For hotel accommodation, the reason was "the room type does not match" and "the room smells bad".

　　After introducing the basic principles, he hypothesized several situations to deal with. "There is a customer service call back later, and the task is to find a way not to give you a refund, so you have to be tough"… "He will give you a refund within 4 hours". It was also mentioned that the final money was paid by the takeaway platform, and the customer service had the authority, "They will lie to you, and the merchant refused."

　　Is it really effective to use such a set of methods? The reporter started the test at noon that day and ordered a spicy bone rice set through Meituan takeaway, which cost a total of 21 yuan. After 30 minutes, the takeaway staff delivered the set meal. After eating, the reporter began to call the platform customer service number, claiming that "my stomach hurts", and then made a refund request. The customer service quickly asked, "What is the specific discomfort? Did you go out for medical treatment?" After some investigation and communication, the customer service staff proposed to contact the merchant for coordination. He said, "If the merchant agrees, the money will be returned within 1 to 3 working days. If not, the platform will also bear the cost of compensation."

　　It was thought that the next refund would be a long waiting process, but after two or three minutes, the platform customer service called back and said, "We have communicated with the merchant, and the merchant agreed to fully compensate the cost of this time, which is 21 yuan in total." Then, the reporter explained the reason for the complaint and explained the purpose of the test.

　　Then, the customer service staff also said that they usually receive one or two complaints about similar food quality, but whether there is a real quality problem and whether the other party has maliciously complained, they can only follow up through the company’s supervision department.

　　Advanced "plucking wool"

　　Use the software to generate numbers to enjoy discounts

　　In the process of communicating with the seller who sold the "wool picking" technology, the other party also mentioned that there are more "advanced" methods, which are nothing more than using software to generate numbers, then registering a takeaway platform account, becoming a new user, and enjoying discounts on the first order.

　　Online, a seller sells a software called "Mango," which sells for 299 yuan. After unzipping and installing it on a computer, it can generate some mobile phone numbers, receive verification codes through the computer, and then use the mobile phone number to register as a new user. For example, some products can enjoy a discount of 20 yuan off the first order of new users, and you can get these coupons by registering with a new mobile phone number.

　　The reporter noticed that these software will also be updated regularly, and after the update, the corresponding technology will also be adjusted.

　　Regarding the use of software to capture numbers to register as new users indefinitely, Professor Lin Honggang of the School of Cyberspace Security of Chengdu University of Information Technology believes that the core of this technology lies in "mobile phone numbers". For the source of these numbers, Lin Honggang introduced that one of them is the Trojan software developer’s own "number", which buys some virtual number segments online. These numbers may be some IoT network interface cards. A number costs about 1 yuan. You can send messages online, but you can’t make phone calls. Another is to use the network black industry chain to buy personal information leaked to the Internet. These numbers are cheap, ranging from 10 cents to 50 cents.

　　He said that software developers finally spread the software through the development of offline methods, and ultimately maximize the benefits. As for how to plug these loopholes, Lin Honggang believes that the first thing is to increase the crackdown on these illegal acts. At the same time, it is recommended that the platform reduce the privileges of some newly registered users, and at the same time give credit ratings to users, give higher privileges to some users who use it for a long time, and use third-party guarantees to avoid some malicious evasion.

　　takeaway platform

　　Criminals have been punished

　　Regarding this issue, the reporter consulted the takeaway platform. Among them, Meituan Takeaway responded that in the face of user complaints about food safety issues, the platform often prioritize and advance medical expenses. Of course, some criminals see this and use the platform’s trust in users and priority channels to defraud, causing damage to the legitimate and legitimate interests of the platform and merchants. When a merchant encounters a user’s claim for compensation due to food safety issues, it is best to negotiate compensation with consumers in person, report the situation to the platform in a timely manner, and take measures to call the police if necessary to avoid allowing criminals to take advantage of loopholes and cause unnecessary losses.

　　Meituan Takeaway also adheres to a zero-tolerance attitude towards acts that harm the interests of users and cooperative merchants, and works with merchants to investigate fraudsters to the end. At present, there have been cases of criminals being criminally detained by public security organs for similar acts. Finally, the platform responded by advising criminals not to use this kind of fraud to harm others.

　　Lawyer’s statement

　　Maliciously complain about "plucking wool"

　　It’s fraud.

　　Wang Yingzhan, a lawyer at Beijing Lanpeng (Chengdu) Law Firm, believes that the platform should set corresponding standards for customers to use malicious bad reviews to "pick up wool". It is not a refund once they encounter a complaint. It should rationally view consumers’ complaints and conduct a preliminary investigation. Only after verifying with the merchant can we take corresponding measures, because the merchants who have settled on the platform have the right to enjoy corresponding benefits. The platform should equally protect the legitimate rights and interests of merchants and consumers. The way users use software to continuously capture new number registrations is not a normal registration behavior, but through this behavior to enjoy relief, which is essentially to obtain property interests. This is a kind of fraud, and it is also a kind of behavior that destroys computer information systems.

　　Jiang Luxian, a lawyer at Taihe Tai Law Firm, believes that users who use malicious complaints and bad reviews to "pick up wool", although the amount is not large, are also fraudulent, and sellers who sell tutorials online are helping others to commit fraud. The act of using software to capture numbers to enjoy platform discounts depends on how the mobile phone numbers are obtained. According to Article 253 of the Criminal Law of the People’s Republic of China, those who violate relevant state regulations by selling or providing citizens’ personal information to others, if the circumstances are serious, shall be sentenced to fixed-term imprisonment of not more than three years or detention, and shall be fined or fined; if the circumstances are particularly serious, they shall be sentenced to fixed-term imprisonment of not less than three years but not more than seven years, and shall be fined. Anyone who steals or illegally obtains citizens’ personal information by other means may be suspected of violating citizens’ personal information.

　　Chengdu Business Daily-Red Star News reporter, Xiaohuai, intern, Han Jinyu, photo report

　　Car navigators allow us to reach our destinations conveniently and quickly. Nowadays, more and more cars are directly equipped with navigators. The development of navigators has been rapid in recent years, but not long ago, the national quality inspection department found that some car navigators not only couldn’t find the way, but sometimes even brought risks to driving. What caused the navigator to have frequent problems when finding the way? Where will the car navigator go in the future?

　　A couple in Yunnan were led into the mountains by unreliable navigation while driving an outside car. (Image credit: People’s Daily Online)

　　The current navigation problems can be generally divided into two categories: the first category is problems with hardware, especially key components; the second category is problems with software, maps and other content parts – the core of which is the problem of map information, that is, the failure to timely update the map information of the user’s area. There are a plethora of companies making car recorders on the market, and the number is quite large, but there are only a few companies that really have the qualification to make electronic maps issued by the national surveying and mapping geographic information administrative department.

　　The key to determining the quality of the navigation hardware is also two points, one is the sensitivity of the antenna contact, the higher the sensitivity, the better the reception of the navigation signal; the other is the ability to resist various electromagnetic wave interference in the adjacent environment, the stronger the anti-interference ability, the worse the reception of the navigation signal. For example, many car owners now like to put film on the windows of the car to protect against the sun, and the advanced film contains metal wire, which turns the already relatively closed interior of the car into a quasi-" Faraday cage ", which greatly enhances the shielding ability of various electromagnetic signals from the outside world. Some car navigators have built-in antennas, but they are not sensitive enough. In addition, the shielding ability of the film is slightly stronger, which may affect the normal use of the navigator by the owner.

　　Let’s take a look at the future development trend of navigation. What will navigation look like in the future? Nowadays, Google Maps and Baidu Maps already have 360-degree street view navigation functions, creating a more realistic virtual environment. In fact, when we drive, most of us still use flat 2D navigation, and drivers and friends need to perform a "route change" in their brains when using navigation, and sometimes they will inevitably miss some intersections. In response to this, many car manufacturers and network navigation service providers have developed "front window display navigation" technology. This technology is derived from the flight control interface of the aircraft. The navigation route is displayed in real time on the windshield in front of the car, and then superimposed with the actual road conditions, which is more conducive to the efficient driving of the driver.

　　In the next decade or so, with the popularity of autonomous driving, car navigation will be "no navigation" as the development goal. Navigation can not tell people how to drive to their destination, but directly give orders to the car, which direction the wheels should turn and how to go.

　　In addition, there is a major trend in the field of navigation, which is to deal with the development of hacker capabilities. Today’s cars are becoming more and more electronic, networked, and intelligent. Cars have gradually become a super-large Internet end point that can be driven; and navigation components are the core equipment of this mobile Internet end point. Hackers can implement various malicious purposes by interfering with GPS devices or hacking into vehicles to everything. For example, changing the route map in the target user’s navigation, getting on the bus, getting off the bus, and rewriting the middle route. The plot in the movie "007" is no longer impossible today.

　　This point about traffic safety needs to be paid attention to by users, and it is also expected that relevant cyber security companies, automobile companies and navigation service providers will pay great attention.

　　Author: Ministry of Industry and Information Technology Interactive Media Industry AllianceDigital Culture Working Group Leader, Expert Committee Member, Bao Ran

　　　　　　 CCTV NewsOrder a delicious takeaway on the way home. This is a new choice for many passengers who take the high-speed rail home this Spring Festival. Passengers can eat a hot meal as soon as possible on the high-speed rail, which is inseparable from the hard work of the takeaway brother. Today’s Chinese New Year is going to the grassroots level, and we will get to know a few high-speed rail takeout brothers together.

High-speed rail delivery guy, I’m waiting for you here.

　　　　　　 In recent years, in order to make the passenger’s journey experience better, the railway catering service system has been fully upgraded. Now on the high-speed rail, passengers can choose from four different sizes of packed lunches, ranging from 15 yuan to 88 yuan. The addition of takeaway also allows passengers to add more personalized choices in the process of taking the high-speed rail.

　　　　　　 This year’s ****** Festival travel, passengers who take high-speed trains can eat the same delicious food as outside as long as they place an order through the 12306 s**tware one hour in advance. On the way home, Mr. Wang, who took the high-speed rail G33 from ******* to his hometown in Nanchang for the Chinese New Year, ordered two takeaways for himself and his friends.

Hu Yinping, high-speed rail delivery staff of Jinan West Railway Station

　　　　　　 At ten o’clock in the morning, the takeaway distribution center and franchise restaurant of Jinan West Railway Station received Mr. Wang’s order at the same time. Hu Yinping, who is in charge of takeaway sorting and dispatching, told reporters that there were more than 20 orders for the G33 train today.

　　　　　　 From 11:00 noon to 2:00 pm every day, it is the peak period for ordering food.

　　　　　　 In order to ensure the freshness of takeaway ingredients and the effectiveness of delivery, all takeaway merchants in Jinan West Railway Station have stores on the platform, which is convenient for delivering meals to the catering center as soon as possible.

Jinan South Railway Station High-speed Railway Takeaway Restaurant

　　　　　　 After the steaming rice and noodles are packed, they will be delivered to the distribution center in a minute. During the Spring Festival travel period, Jinan West Railway Station passes more than 200 high-speed trains every day, and the largest takeaway order volume can reach 800 or 900 orders.

　　　　　　 The arrival time of the 300-kilometer-per-hour high-speed rail is very short, two or three minutes long, and only one minute short. A few seconds of delay can make passengers miss the delicious food.

　　　　　　 Therefore, all meals must be delivered to the distribution center 30 minutes before the train arrives. Then the catering center will accurately pack each meal into the incubator marked with the train logo.

The double pressure of efficiency and precision allows Hu Yinping to memorize the arrival time of each train.

Xin Xupeng, high-speed rail delivery staff of Jinan West Railway Station

　　　　　　 If Hu Yinping is the brain of the distribution center, then Xin Xupeng, who just turned 20 this year, is the hands and feet of the distribution center. Every time a meal is delivered, it must be checked several times, for fear of a mistake, and the takeaway will be taken "thousands of miles away".

　　　　　　 The negative impact of making a mistake is not just that passengers can’t eat hot meals. On average, he shuttles between distribution centers and platforms 40 or 50 times a day and talks to reporters about the experience of being complained by passengers.

　　　　　　 Due to the short stop time, only people can wait for the train, not the car. Therefore, before each train arrives at the station, Xin Xupeng must arrive at the platform a few minutes in advance with a takeaway box weighing more than 20 catties. The time of the high-speed rail is calculated by seconds, but once the rain and snow weather causes a large area of delays, the courier brothers have another job to help passengers refund the order.

　　　　　　 Every day at noon was the busiest time for Xin Xupeng. During the peak period of food delivery, he had to make seven or eight trips within two hours, and twenty or thirty trips throughout the day. Without taking a break, Xin Xupeng continued to rush back to the distribution center non-stop to pick up food for the passengers on the next train.

Jinan West Railway Station high-speed rail delivery staff

　　　　　　 In Jinan West Railway Station, there are 11 other brothers like Xin Xupeng outside. After working hard, there is a private game between them, which is to see who walks the most steps every day.

　　　　　　 The passengers ate on time, but Xin Xupeng and his colleagues ate almost nothing, and even a box lunch was scored several times before they could finish it. In their eyes, all this didn’t seem to be that important.