The application of China Beidou is getting richer and richer

The smart watch of the Global Satellite Navigation System (hereinafter referred to as the "Beidou Satellite System") is applied to the Beidou III. One -click report on the information; the car smart all -in -one machine combined with 5G technology to achieve high -precision positioning of real -time reliability; in the first half of 2022, the smartphone shipments supported by Beidou exceeded 130 million units ... On September 21, the reporter went from the reporter from The 2022 China Beidou Application Conference and China Satellite Navigation and Location Services learned that after the global networking of the Beidou Satellite Systems independently developed by my country, it has continued to operate in the past two years. Rich and richer.

This year's China Beidou Application Conference is based on the theme of "Smart Time and Space Innovation Leaders". It opened in Zhengzhou, Henan on September 21. Yang Changfeng, chief designer of Beidou Navigation System, academician of the Chinese Academy of Engineering, Li Deren, academician of the Chinese Academy of Sciences, academician of the Chinese Academy of Engineering, Yang Yuanxi, academician of the Chinese Academy of Sciences The academician and experts of the Chinese Academy of Engineering Wang Jiayao attended the meeting to discuss the prospects and paths of Beidou's high -quality development of Beidou's large -scale applications and industries. They said that Beidou applications should adhere to innovation and leadership, strengthen industry -university -research coordinated innovation, and strive to achieve a new pattern of independent development of chips, terminals, services, and standard integration.

All Beidou satellites are provided to provide services, and core technologies are no longer subject to people

On July 31, 2020, the Beidou satellite system entered a new era of global services. What are the operations and development of the past two years? Academician Yang Changfeng made the latest report at the conference.

According to Yang Changfeng, the Beidou Satellite System currently has 45 satellites in the orbit, of which 15 of Beidou II and 30 Beidou III. Now all satellites have provided services to the Internet.

"At present, the Beidou Satellite System is 5 meters in terms of accuracy worldwide, and the GPS is about 6 meters, and the accuracy is higher than that of GPS. Moreover, the continuity and stability of the Beidou satellite system are very high. If you meet the requirements, the signal quality is very consistent, and the accuracy of the space signal is very high, reaching 0.5 meters, and the track accuracy is world -class. "Yang Changfeng said that Beidou's service functions are also the most in the world's four large satellite systems. Beidou is globally global. It can provide services such as navigation positioning time, global short newspapers, and international search and rescue, and also provides services such as SMS reporting, star -based enhancement, and foundation enhancement in the Asia -Pacific region.

"In the field of satellite navigation in the past two years, my country has independent intellectual property rights. Beidou not only achieves autonomous controlling and controllable basic products, the chip modules are all domestically produced, with international first -class performance, and the price / performance ratio is higher than foreign countries. This reflects reflecting After my country's scientific and technological innovation level, the core technology of satellite navigation is no longer subject to others. "Yang Changfeng said:" We have done three things in the past two years. One is to maintain the Beidou satellite system and make it run stably; Make good use. The third is to develop the Beidou satellite system. "

Yang Changfeng said that the construction of a world -class satellite navigation system has been built. At present, the scale application of the Beidou satellite system in my country has entered a critical stage of marketization, industrialization, and international development. The area, Beidou navigation and location services have obvious advantages, and the industrial scale has also increased steadily.

Beidou applications are constantly popular. In the first half of this year, the smartphone shipments supported by Beidou exceeded 130 million units

Satellite on the sky, focusing on landing applications. As an important part of the conference, this year's 12,000 square meters of Chinese satellite navigation and location service achievements show highlights, showing the innovative results of Beidou in the past two years, including new technologies, new products, new applications, and new models.

In the exhibition area of ​​Beidou Star, the independently developed positioning chips, modules, antennas and other products are all available. Its small size+large platform+high -precision product portfolio has begun to be used in a large number of outdoor grass -cut robots, drones, and intelligent driving cars.

At a corporate booth with a "specialty new little giant", a "Beidou III" short newspaper watch that has won the first prize of 2022 satellite navigation positioning technology progress has attracted the audience: this watch can achieve two -way message communication, A maximum of 1,000 Chinese characters or more than ten seconds of voice at a time, and at the same time, the location, heart rate, blood oxygen, body temperature, and environmental temperature are reported, which realizes the real -time monitoring perception of the life signs and environmental temperature of rescuers. In harsh environments, search and rescue services, emergency communication, life rescue, etc. provide Beidou wearable equipment, providing important guarantee equipment for global emergency rescue, geological exploration, forest fire protection, field training, outdoor tourism and other complex rescue equipment.

Beidou +'s technical application products are also very rich. Some enterprises integrate big data and provide intelligent location decision -making service platforms. The average number of requests for comprehensive services exceeds 1 billion. Business scenarios covering logistics and supply chains, smart cities, commercial intelligence, the Internet of Things and smart devices.

Research data from the Beidou Time and Space Technology Research Institute of China Satellite Navigation and Positioning Association shows that as of the end of June 2022, my country's transportation, energy and finance industries have cumulatively used nearly 12 million sets of Beidou equipment, of which the number of applications in the transportation industry exceeds 8 million Calculate, nearly 1 million sets of agricultural applications. In the first half of this year, the number of Beidou Volkswagen consumer in the Big Dipper represented by smartphones was nearly 140 million units, of which the shipments supported by Beidou exceeded 130 million units.

Yu Xiancheng, president of the China Satellite Navigation and Positioning Association, said that in more than two years, the Beidou satellite system has gradually formed a good situation of deep application and large -scale development. The fields, as well as the construction of power, water conservancy, and communication infrastructure. In 2021, the overall output value of my country's satellite navigation and location service industry reached 469 billion yuan, of which the "Beidou" contributed 80%of the core output value of the industry. Yu Xiancheng said: "Especially in the first half of this year, my country's satellite navigation and location service industry overcome the impact of the epidemic situation, and the overall revenue level and profitability of related enterprises continued to improve. The output value of terminals and system integration and downstream operation services have increased to varying degrees. The number of applications in the fields of key industries and the public consumption fields show a steady growth trend, and the degree of popularity is getting higher and higher. , Big Data, the Internet of Things, sensors, network space security and other emerging technologies, the application of the Beidou satellite system will have a broader prospect. "

Nearly 80 support policies have been introduced densely. During the "14th Five -Year Plan" period, my country will accelerate the large -scale development of the Beidou industry

The reporter learned from the conference that during the "14th Five -Year Plan" period, from the country to the industry to the local area, the support policies related to Beidou -related support policies have effectively promoted the rapid development of Beidou industry and will further expand the scale of Beidou applications.

Yu Xiancheng introduced that in the past two years, the national ministries and commissions have introduced nearly 80 related plans and policies and measures in Beidou, mainly in the aspects of smart vehicles, coal mine governance, tourism digitalization, meteorological monitoring, and geographical information services. The content involves construction infrastructure and system platforms, and improves the Beidou industry ecosystem on the middle and lower reaches of the industrial chain such as chips, modules, terminals, software, and applications.

"Five major areas and industrial development key provinces and cities with the advantages of industrial development, such as Beijing, Hebei, Tianjin, Henan, Zhejiang, Guangdong and other 13 provinces and cities. Accelerate the promotion of Beidou ’s localization replacement and standardized allocation in the fields of finance, energy, electricity, water conservancy, weather, meteorology, disaster reduction and disaster prevention, encourage innovation and development of various terminal equipment and integrated systems with Beidou functions, and continuously expand the scale of Beidou application.

Wu Wenzhong, general planner of the Ministry of Natural Resources, introduced that during the "14th Five -Year Plan", the Ministry of Natural Resources actively promoted the marketization, industrialization, and international development of the Beidou system. Serve the "one network", complete the upgrade and reconstruction of Beidou III on the reference station of the natural resource system, build a national high -precision intelligent location service platform based on the Beidou system; In important areas, Beidou application monitoring is carried out to comprehensively build the application ecology of Beidou system in the field of natural resources, support geological surveys, and help the disaster monitoring, etc.;

(Guangming Daily All -Media Reporter Yuan Yufei)

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