[Explanation] On July 31, the Beidou-3 global satellite navigation system was officially opened, and China became the third country in the world to independently own a global satellite navigation system.
After the Beidou-3 global satellite navigation system is launched, how does it relate to ordinary people and what changes will it bring to people's daily lives? On August 10, the reporter went to a shared bicycle storage point in Chaoyang District, Beijing, and used the camera to record the scene of shared bicycles connected to the Beidou positioning system serving people traveling.
[Concurrent] Wang Fan, Head of Beijing, Haro Travel
The core of Beidou's application is a kind of hardware application. I can take a look at the smart lock of our shared bicycle. I can see that there is a positioning chip in it. Every once in a while, each of our shared bicycles They will ask the Beidou system for information about its real-time latitude and longitude, form a small data packet, and then send it back to the backend of our bicycles.
[Concurrent] Jiang Jianyu, Embedded Software Researcher, Haro Travel
When the vehicle chip receives the Beidou signal, we can locate the location and trajectory of the vehicle in real time. At the same time, we combine big data and AI technology to predict the user’s riding needs in advance, and perform advance vehicle scheduling in a specific area to satisfy users. Gaps in the riding of vehicles.
[Explanation] With the increase in the utilization rate of shared bicycles, the disorderly parking of bicycles has become one of the urban governance problems.
According to the shared bicycle operator, the opening of the Beidou No. 3 system not only facilitates the daily travel of the people, but also helps enterprises in vehicle management, which can also effectively alleviate the problem of disorderly parking of shared bicycles.
[Concurrent] Wang Fan, Head of Beijing, Haro Travel
It turns out that our "bicycle hunters" (cycling operators) are looking for a lost car, especially in the suburban area. The suburbs are actually very strenuous. Some cars are covered up and you can't see it even if you stand here. So now that Beidou has more precise positioning, we basically know that this is very important, and I know this car will definitely be in this place.
[Explanation] It is understood that the Beidou system has the ability to provide users with decimeter-level, centimeter-level or even millimeter-level positioning accuracy with more than 2,000 ground-based augmentation stations, and this capability also provides users with better location services.
In the map scenario, after the Beidou system provides precise location data such as longitude, latitude, and altitude, the map software outputs the location according to the positioning result and provides users with various value-added services.
[Concurrent] Zhang Xu, Chief Designer of Beidou-3 Satellite, Fifth Academy of Aerospace Science and Technology Group
In the lives of ordinary people, Beidou is now more common in navigation and positioning, various smart terminals, vehicle-mounted (equipment), including our transportation industry, especially its location report function is very convenient to use. Then another is that many smart wearables now have elements of Beidou, such as smart bracelets, which have already been used.
[Explanation] Regarding the future development and application of the Beidou system, Beidou satellite navigation system spokesperson Ran Chengqi said at the previous press conference that Beidou is always on the road, built on the road, and applied on the road. Beidou 3 has already begun the next generation of construction and development. , To build a smarter, more ubiquitous, and more integrated system by 2035.
Reporter Xu Pengpeng reports from Beijing
Editor in charge: [Li Yuxin]