What did he say when the system turned on? On the day when the Beidou-3 global navigation system was officially opened, as the chief designer, he said: From scratch, from regional to global, the Beidou satellite navigation system has achieved a real leap-forward development. At present, the Beidou team has begun to continue to fight for the next generation of navigation satellites. In the future, we should not only let users use Beidou with confidence, but also sincerely believe and like Beidou.
On June 23rd, 2020, the last networking satellite of Beidou-3 (the 55th satellite of Beidou system) was successfully launched in xichang satellite launch center. After more than a month of debugging and evaluation, the report said that Beidou navigation system has been fully deployed. This indicates that after 26 years of efforts, China has officially broken the monopoly position of GPS in the world and built a completely autonomous and controllable global satellite navigation system.
First of all, in the absence of foundation, China's Beidou satellite navigation system has adopted a three-step strategy:
Through the initial Beidou Wechat Navigation No.1 system, it is verified that China's satellite navigation technology has been completed, and the Beidou No.2 regional navigation system covering the Asia-Pacific region consists of 14 satellites. What help can Beidou navigation bring us? Beidou satellite navigation system can meet the needs of China's national security and stable social operation, and can provide safe and stable services for many global users. Beidou satellite navigation system can help the military field get greater development. Beidou satellite navigation system can deepen the international cooperation between China and other countries. Discussing the achievements of satellite development can improve the comprehensive benefits of Beidou satellite navigation system.