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Li Qiufang, a teacher of Qingnian Road Primary School in Tongchuan City, is taking a math class. The multi-directional display screen is connected with a tablet computer, which realizes the optimization of students’ classroom presentation. Photo by Meng Qingyi

　　On Teacher’s Day in 2019, in the smart classroom of Friendship Campus of Northwestern Polytechnical University, students were sitting around a big screen. At the other end of the screen, Fang Shuting, an interpreter of Chen Wangdao’s former residence in Yiwu, was lovingly telling the students the story of Mr. Chen Wangdao’s translation of the communist party Declaration. The students listened attentively and were deeply moved by Chen Wangdao and the older generation of proletarian revolutionaries’ persistent pursuit of truth. This was a scene in which the school launched the "5G Ideological and Political Course".

　　Northwestern Polytechnical University also initiated the "5G+ Education for Poverty Alleviation" in China. Students from the folk band, symphony orchestra and chorus of college students’ art troupe showed and explained all kinds of musical instruments and sang the song My People，My Country for the children in Wang Xiaoxue, Weinan City, Shaanxi Province, to celebrate the 70th birthday of New China.

　　This is just a microcosm of educational informatization in Shaanxi Province. Shaanxi Province is located in the northwest of China, with a large number of poverty-stricken counties and districts. The development of education in urban and rural areas is uneven, and problems such as large class size, school selection fever and shortage of teachers have been restricting the development of education. In recent years, around the three-stage development strategy of "improving environment, expanding application and deepening integration", Shaanxi Province has comprehensively deployed and promoted the construction of educational informatization and big data, explored and built a new ecology of "Internet+education", promoted the innovative development of information technology and education, and created a unique development path for promoting education equity and improving education quality.

　　"Full participation, inclusion in the assessment, one-vote veto, delayed accountability" assessment and notification evaluation mechanism

　　Elaborate the Top Project of "internet plus"

　　Shiquan County, Shaanxi Province is a poverty-stricken county in mountainous areas. At the end of 2017, it was awarded the "first batch of educational informatization pilot units" by the Ministry of Education, and it is the only regional comprehensive pilot unit among the six excellent pilot units selected by Shaanxi Province. When accepting the pilot acceptance of the Ministry of Education, Zhou Yaoyi, the county magistrate of Shiquan County, said, "Under the unified deployment of the Shaanxi Provincial Department of Education, we set up a leading group for education informatization, set up an informatization unit in the county education bureau, and clearly established three 10% funding input mechanisms. Education informatization has achieved remarkable results in promoting the balanced development of education in Shiquan County."

　　As early as 2013, Shaanxi carried out the standardization construction of educational informatization management system and mechanism, and issued evaluation standards. By the end of 2017, universities and education administrative departments of cities and counties in the province had established systematic and complete educational informatization administrative promotion institutions, forming a perfect management system and mechanism.

　　In order to improve the political position, the Shaanxi Provincial Department of Education has always been headed by the "number one" director. Especially this year, after the Education Working Committee of the Provincial Party Committee and the Provincial Department of Education were co-located, the members of the leading group were adjusted in time, with the secretary and the director as the team leaders at the same time. The Education Informatization Department was also adjusted and established, and the mechanism of "full participation, inclusion in assessment, one-vote veto and delayed accountability" was established.

　　Wang Jianli, director of the Education Department of Shaanxi Province, told reporters, "We should take informatization as the endogenous factor of educational reform, focus on solving major problems of educational reform and development, promote educational equity and improve the quality of education, and vigorously promote the development of educational informatization in the new era, providing strong support for the modernization of education in Shaanxi and the construction of a strong education province."

　　A micro-lesson, a test paper and a bowl of preserved egg lean porridge.

　　Equity of Sharing "Internet+Education" in Urban and Rural Areas

　　"The teacher on TV came to our school, so kind!" A student from a nine-year school in Yankou Town said. Not long ago, Chengbei Primary School in Xixiang County went to Yankou Town Nine-year School to carry out long-distance interactive classroom teaching activities, with Yankou Town Nine-year School as the main classroom and Chengbei Primary School and Chazhen Nine-year School as the receiving classrooms, and carried out exchange lectures and recipient classroom experience activities, with online and offline dual synchronous teaching of Chinese and fine arts, which enriched the contents and ways of long-distance interactive teaching.

　　"In the past, teachers who could read microscopes in the nine-year school in Yankou Town could not be found. Now, remote interactive teaching can solve this problem. Driving teachers to learn and teaching, our goal was achieved through experiments. " Li Qingfeng, deputy director of the Education and Sports Bureau of Xixiang County, told the reporter that at present, there are 45 long-distance interactive classrooms in Xixiang County, namely, Xixiang No.3 Middle School, Lianhua Primary School and Dahe Town Nine-year School, Xixiang No.5 Middle School, Dongguan Primary School and Gao Chuan Town Primary School, which are 75 kilometers away, and Lianghekou Town Primary and Secondary School, which are 90 kilometers away, have crossed the time and space distance and entered a brand-new learning environment together with the last class. One school has many schools and one school has many points.

　　Not only in Xixiang, in Ningqiang, but also in rural primary schools in the vast northwest, there is a micro-lesson, a test paper, a bowl of preserved eggs and lean porridge, a football, a song and a familiar face … … These stories all reflect the profound changes of educational informatization to rural schools. Since vigorously implementing the construction of "three links and two platforms", Shaanxi’s education system has made up shortcomings, promoted upgrading, and accelerated the construction of school information infrastructure. At present, it has achieved full coverage of broadband networks in all levels and types of schools in the province, and the proportion of multimedia teaching equipment in ordinary classrooms has exceeded 90%, and the gap between urban and rural environments has been narrowing.

　　How to further realize Urban-rural Education Fairness, so that every child can enjoy high-quality educational resources? By promoting the large-scale application of the platform for everyone in secondary vocational schools and primary and secondary schools, Shaanxi Province has realized the accurate push of high-quality digital education resources. The platform has been deployed in 8 cities and 75 counties (districts), achieving "one point access and sharing in the whole province", with nearly 400,000 registered teachers in primary and secondary schools and secondary vocational schools. The platform continuously integrates micro-lesson contest and other activity resources. At present, the total amount of high-quality educational resources is more than 8 million, covering all disciplines and study sections. The high-quality resources are continuously covered in rural areas, remote and poor areas, and the ability of teachers to integrate and apply has been greatly improved, realizing "sharing high-quality educational resources under the same blue sky".

　　From the past "people looking for policies" to the present "policies looking for people"

　　"Internet+Government Affairs Service" to Improve Education Governance Ability

　　The repeated attacks on campus are shocking, and the security incidents are thought-provoking. In the current digital era of open information, how can we use big data to build an "iron wall" for children, maintain campus security through information technology, and improve the ability of education governance? In the Big Data Application Service Center of Shaanxi Provincial Department of Education, you can see a series of big data construction achievements and educational governance methods. Campus security managers can access the surveillance videos of universities and primary and secondary schools in the province anytime and anywhere, even accurate to every corridor, every canteen operation room and every playground. Security incidents can be commanded in time and accurately, and emergency measures can be launched immediately in case of danger.

　　Liu Baoping, chief accountant of Shaanxi Provincial Department of Education, said, "The education system of the whole province is in accordance with the provincial party committee and the provincial government ‘ One Netcom Office ’ And ‘ Internet+government services ’ Relevant requirements, vigorously promote the construction and application of education big data, and strive to solve social hot and difficult problems such as large class size and school choice fever, which are strongly reflected by the masses. " In March 2018, Liu Baoping introduced at the press conference on student financial aid of the Ministry of Education that Shaanxi’s "precise funding" and "controlling dropping out of school" based on big data covered all students from families who set up files and set up cards, and dynamic monitoring, real-time early warning and day-to-day processing have been realized, which has improved the "accuracy" of education funding, effectively made information run more and students run less errands, and realized "changing management into service". In addition, Shaanxi Province has creatively built an "educational map big data analysis platform" to visually display the information of the province’s educational development, educational planning and the tracking of educational hot issues in the form of maps. The planning and distribution of primary and secondary schools are more closely combined with the population dynamic trend, and the layout is more reasonable.

　　The reporter also learned that Shaanxi education big data construction has gone through the stages of management information system construction, provincial data aggregation platform construction, education basic data aggregation, data governance and mining application, and realized the integration, aggregation and sharing application of core management data, and entered the era of education big data 2.0, initially forming a sharing system of education big data construction at the provincial, city/university, district/county levels, sorting out 429 business items and drawing 458 business flow charts. It has gathered more than 20,000 data of educational institutions and nearly 9 million data of teachers and students in the province, solved many hot and difficult problems through big data analysis, and formed a unique "Shaanxi model", which was affirmed by the leaders of the Ministry of Education, the provincial party committee and the provincial government, and its experience attracted colleagues from all over the country to study.

　　Build a stage for maker, innovation and creation.

　　"internet plus" gives new vitality to education in generate.

　　Shaanxi Yangling is known as the "modern agricultural city". Relying on the advantages of science and education, all primary and secondary schools in Yangling actively promote wisdom education, closely combine school education with agricultural science and technology and ecological culture, develop school-based teaching materials and digital resources of animals and plants with regional characteristics, and stimulate students’ innovative enthusiasm for exploring nature. "We actively try to enrich the educational form by using the information system composed of the core system of wisdom education, feedback device, tablet computer and physical reminder machine, organize the primary and secondary schools to carry out plant identification competitions, and solve the shortcomings of insufficient intuition in previous animal and plant teaching through novel forms, which stimulates students’ interest in learning." Zhang Shaowen, director of the Education Bureau of Yangling Demonstration Zone, said.

　　Giving birth to innovation is a natural advantage and a deep mission of educational informatization. Shaanxi Province actively promotes new modes of educational informatization, such as artificial intelligence, maker education, STEAM education and smart campus, and leads all-round innovation in education and teaching from different levels of regions, schools, teachers and students. Shaanxi has held the information-based teaching innovation competition for primary and secondary schools and secondary vocational schools in the province for four consecutive years, with 150,000 teachers and nearly 10,000 excellent micro-courses and innovative resources. Xi ‘an High-tech No.1 Primary School started writing early under the network environment, which opened a new model of primary school students’ writing. Xi ‘an Daminggong Primary School develops the characteristic school-based curriculum "Serialized Micro-class" and carries out flip classroom teaching based on micro-class. Shaanxi has also built a "Youth Maker Love Challenge Platform", held a youth "Love Challenge" carnival and a youth Maker Creative Competition, and participated in 300,000 students. A batch of school maker spaces has rapidly emerged, which has become a new growth point and breakthrough point of school informationization.

　　Maker, innovation and creation, with the attention and promotion of education departments at all levels in Shaanxi Province, have become a beautiful landscape of Shaanxi education. (Reporter Huang Wei)

　　[Pacific Auto Network, Culture Channel] As the first independently named car series under Toyota and one of the oldest car series, the Crown has a high reputation in various regions. In the past half century, the Crown has really carried too much wonderful history. At the same time, it is also a frequent guest in film and television works, incarnating as a "movie star" to shuttle through the joys and sorrows of the light and shadow screen. Next, the editor will take you back to the 1950s and take a look at the history of the Crown, see which famous films the Crown participated in, and see if the plot will evoke your movie-watching memories?

　　Back in the distant 1950s, the Asian film industry flourished like never before, and both aesthetics and themes began to bloom. In our country, Hong Kong, the Shaw Brothers and Dianmao Company competed fiercely; in the East and the Pacific, the revival of literary films and works describing social issues flourished. During this period, famous directors such as Akira Kurosawa and Yasujiro Ozu also produced a large number of well-known masterpieces.

　　As cars gradually enter the lives of the general public, a large number of films depicting urban reality have emerged, so you will find an elegant and refined car often appearing in the camera, shuttling through the streets and the main character’s story line, and it is the original Toyota Crown.

　　How high was the exposure rate of the original Crown? In the 1950s and 1970s, it appeared in at least 600 films, almost growing up with the development history of postwar East Asian films. The Crown of that year took on far more important tasks than in the film. As the first model that truly represents Japan’s independent research and development, Toyota injected many innovative designs into it. For example, to make it easier for rear passengers to get up and down, it adopted a closed door; the front suspension was replaced by a freestanding model pioneered in Japan. At this time, the crown was crowned with the logo of Toyopet, which literally translates as "Toyota’s Beloved".

　　After the launch of the first-generation Crown, the market performance exceeded Toyota’s expectations. Not only was it very popular in China, but also went to Europe and the United States. Therefore, Toyota did not hesitate to put the Crown in the position of the flagship of the group, making it the "pillar" of the Toyota family.

　　When it comes to the 007 series of movies, I believe everyone knows that, in addition to the dashing James Bond and the graceful Bond girls, the most impressive thing is the design of the amazing car chase scene, but you must know that the car protagonist is by no means unique. In 1967’s "007 Thunderbolt Valley", the second generation Toyota Crown and the 2000GT sports car launched a chase war on the streets of Tokyo, and was included in one of the top ten classic scenes in the history of 007.

　　In the film, when 007 left Osato Chemical Company, four of the boss’s confidants chased him out in a Toyota Crown and tried to shoot him from the car. At this time, a Toyota 2000GT came to the rescue of 007 at high speed, driving the secret agent beautiful woman Aki, a road chase began, bullets, the crown chased the 2000GT… At this time, a helicopter appeared in the sky, with a huge magnet, the crown was sucked up to the sky, 007 and beautiful woman Aki survived and drove away. This is a typical 007 plot, and the imaginative picture of the helicopter and the crown shook the world, and it is logical to be selected as one of the top ten classic shots in the history of 007.

　　Back then, the crew chose the Crown as a big group car and launched a chase war, not just because it was a luxury car. The second-generation Crown, born in 1962, was developed during the "Iwado boom" and the highway boom, so the positioning of the new Crown must be spacious, luxurious and comfortable.

　　Mechanically, the second-generation model was equipped with the first "X-type" chassis to improve driving stability, as well as cutting-edge technologies such as the M series straight six and the Toyotglide later stage. In the later stage, there was even a high-performance version of the CROWN S with higher power output. Of course, it was also the first large-scale sports sedan made in Japan.

　　Toyota has added a lot of features to the crown one after another, but it has not increased the price. In the follow-up version of this car, electronic locks, air conditioners, electric windows, refrigerators, etc. have been added as standard equipment, which is full of sincerity.

　　The second-generation crown further established the crown’s status as the flagship of the car series, describing the car in 1966 in Modern Car magazine: "The crown, which is extremely quiet and smooth to drive, makes the driving feel like the tire is running over the velvet." With such a high evaluation, it is no wonder that it has become popular in film history.

　　Crown was also the first Toyota to be exported to China. After the establishment of diplomatic relations between China and Japan in 1972, Premier Zhou personally participated in the negotiations the following year, introducing 200 fourth-generation models and then assigning them to the reception of the Canton Fair. Since then, Crown has officially entered the land of China.

　　However, if the crown really became popular in China, it had to start from the seventh generation of the crown after the 1980s. Riding on the spring breeze of reform and opening up, the seventh and eighth generation crowns became household names, and naturally became one of the most common props in domestic films at that time. Just like in the 1950s, they continued to incarnate as "movie stars".

　　(Crown figure in domestic films in the 1980s)

　　The Seventh Generation Crown (1983-1987)

　　The Eighth Generation Crown (1987-1991)

　　The Eighth Generation Crown (released in 1991)

　　The 10th generation of the Crown (1995-1999)

　　As the big IP of the Spring Festival file, the "Detective Chinatown" series has received countless attention since the first one in 2015. This year’s "Detective Chinatown 3" has won 3.562 billion yuan to lead the Spring Festival box office. In the latest one, the theme city has come to Tokyo from Bangkok and New York before, and the prop car in the film naturally has a bunch of familiar faces, including a number of crown sedan series.

　　In the movie, the Crown, in addition to its duty as a police car, is also the car that Liu Haoran and Wang Baoqiang drive through the streets of Tokyo – the 12th-generation Crown that we are all quite familiar with, and it is also a Royal Saloon model that is almost identical to the domestic version.

　　When it comes to the 12th-generation Crown, it was introduced into China as early as 2005, which was the first time in the history of the Crown that it was produced in a country other than Japan. It is worth mentioning that this generation of the Crown focuses on the concept of "Zero Crown". From design to mechanics, it abandons the constraints of the past to create a younger Crown sedan, but the only constant is its unique oriental luxury philosophy.

　　The 12th-generation Crown body shape retained the classic flavor while still maintaining full and rich texture, and it was also as low as an astonishing 0.27. In addition, more cutting-edge new equipment of the time was used, such as the first G-BOOK and, as well as smart keys, color displays with navigation and reversing images, etc., and even the world’s first to reduce pedestrian injuries. The power aspect has also been completely revamped, and the GR series V6 engine with a new structure and dual VVT-i intake and exhaust has not only improved the power output of the Crown to the next level, but also significantly improved vibration control, fuel consumption and emissions.

　　Thanks to the "Crown Complex" accumulated by early imports into China, the domestic 12th-generation Crown surpassed the sales of 2,992 units in the first month of listing, becoming the best-selling mid-to-high-end luxury car in the Chinese market. In the following two months, the order volume of the 12th-generation Crown exceeded 10,000 units. By the end of 2006, the sales volume of the Crown exceeded 60,000 units, accounting for more than 30% of the high-end car market.

　　Detective Conan Episode 471

　　The 12th-generation Crown is still the darling of film and television works, whether it is the well-known animation "Detective Conan" to the action suspense film "Hunt" (2017) directed by John Woo, you can see its handsome figure.

　　The movie "The Hunt" (2017)

　　In 2021, the "Crown" car series has once again reappeared in the arena with a new high-end identity. Unlike the luxury cars of the past, the current Crown is positioned as the flagship seven seats of static luxury and dynamic, and it is named, and the newly added "KLUGER" has the meaning of intelligence and wisdom. You may wonder, is the high-end car charm of the Crown still there? Of course it is still there – this time it will be presented in a stronger form.

　　Unlike the elegant and quiet Crown sedan, the Crown Land Release based on the TNGA-K platform adopts the "Powerful Suave" design concept, and the shape follows the current design taste. Whether it is the diamond-shaped honeycomb middle net, the wide lower grille combined with the through-through silver decorative strips or the strong three-dimensional body, the whole vehicle builds a strong and brave visual perception.

　　The A/B/C pillars of Crown Land are all treated in black to create a suspended roof effect. The waist line extending to the taillights rises sharply, further enhancing the muscle feel on the side of the body. With 18-inch cutting/20-inch two-color cutting and polishing aluminum alloy wheels, the whole car is quite domineering in the air field.

　　In terms of interior, Crown Land is built with a center console with a skeleton vertical axis and horizontal axis focusing on the large screen, and then covered with textured interior materials, delicate sewing process and 12.3-inch display screen, continuing the exquisite interior style of the crown in the past. In addition, this infotainment system also has powerful online functions such as intelligent voice interaction system, facial recognition function, Toyota Zhixing Internet, remote diagnosis, theft tracking, etc., close to the online connected life.

　　In terms of power, the Crown Land Discharge is equipped with a new generation of TNGA 2.5L dual engine system. Among them, the 2.5L DYNAMIC FORCE engine adopts new technologies such as VVT-iE intelligent electric timing intake system, dual injection fuel supply system (D-4S + injection) and laser cladding valve seat. The comprehensive power reaches 183 kW, torque reaches 238 Nm, and can achieve 41% thermal efficiency, matching the new generation of E-CVT stepless, power output is more linear and smoother, bringing surging power while further reducing fuel consumption.

　　The Crown Land Ramp is based on the high level and low center of gravity performance of the TNGA-K platform to create a low center of gravity body. At the same time, the Crown Land Ramp adopts a front McPherson + rear double fork arm independent suspension system, supplemented by the same standard setting, which reduces the body roll while improving the stability, driving control and comfort of the vehicle. The E-Four electronic four-wheel drive system can greatly improve the output torque of the rear wheels, and also increase the torque distribution ratio of the rear wheels (front and rear torque 100:0~ 20:80), achieving more accurate control while bringing a sporty driving feeling like a rear drive.

　　In terms of safety, the crown land release has not been neglected. The Toyota Smart Safety System (Safety Sense2.5) is equipped with a pre-collision safety system (with forward pedestrian identification, etc.), a dynamic radar cruise control system (with full-speed domain following function), a lane tracking assistance system (with following function) and an automatic adjustment high beam system. It can not only identify vehicles, but also pedestrians, reduce the chance of accidents and reduce collision injuries. In addition, there is a standard 7-airbag panoramic monitoring system for all series, a blind spot warning system on the rear side of the reversing side, a tire pressure monitoring system, a parking anti-collision assistance system, a vehicle proximity warning system, a driving start assistance control system, and a parallel blind spot monitoring system, etc., to fully protect drivers and passengers.

　　Since its birth in the 1950s, Crown has witnessed the development history of film and the changes in social life. Whether it is the eastern elegant philosophy of the past or the new identity of the flagship SUV today, its innovative spirit and luxury level remain unchanged. With the official launch of the FAW Toyota Crown in China on August 27, the Crown car series will also open a new chapter. I believe that more Crown figures will appear in movies around the world in the future.