On July 31, General Secretary Xi Jinping announced to the world that the Beidou-3 global satellite navigation system was officially opened, marking the successful completion of Beidou’s “three-step” development strategy and Beidou entering a new era of global services.
This morning, the State Council Information Office held a press conference to introduce the completion and opening of the Beidou-3 global satellite navigation system.
Beidou-3 global constellation deployment completed half a year ahead of schedule
Satellite core components are 100% domestically produced
The construction of Beidou-3 started in November 2009. For more than 10 years, after five stages of key technology research, experimental satellite engineering, minimal system, basic system, and complete system, the global constellation deployment was completed half a year ahead of schedule and the whole system service was opened. More than 400 units and more than 300,000 scientific and technological personnel have gathered intelligence to solve key problems, and realized that the core components of Beidou-3 satellite are 100% domestically produced!
Beidou satellite navigation system 28nm process chip has been mass-produced
Most smartphones support Beidou function
Today, Ran Chengqi, a spokesman for the Beidou satellite navigation system, introduced that the 28nm process chips of the Beidou system have been mass-produced, and the 22nm process chips are about to be mass-produced; most smartphones support the Beidou function, and mobile phones that support the Beidou ground-based enhanced high-precision applications have been launched; A complete industrial chain integrating chips, modules, boards, terminals and operation services.
Advanced performance indicators!
Beidou global positioning accuracy is better than 10 meters
Ran Chengqi, spokesman of Beidou satellite navigation system: Beidou system global positioning accuracy is better than 10 meters, speed measurement accuracy is better than 0.2 m/s, timing accuracy is better than 20 nanoseconds, and service availability is better than 99%. According to the calculation results of the Global Continuous Monitoring and Evaluation System in the last week, the average global actual positioning accuracy of the Beidou system is 2.34 meters, which is better than the previously announced accuracy.
Beidou publishes interface control files covering all 7 types of services
For all enterprises to develop and produce!
Ran Chengqi, a spokesman for the Beidou satellite navigation system, introduced that today, the Beidou satellite navigation system has released five categories of positioning and navigation timing, satellite-based enhancement, ground-based enhancement, precision single-point positioning, and international search and rescue on the basis of the relevant documents released earlier. The interface control files of the service will be launched simultaneously on the Beidou official website; the interface control files of the two types of regional short message communication and global short message communication will be released in a targeted manner.
The overall output value of my country’s satellite navigation industry
It is expected to exceed 400 billion yuan in 2020
Ran Chengqi, spokesman for Beidou satellite navigation system, introduced at today’s press conference of the State Council Information Office that the overall output value of my country’s satellite navigation and location service industry has grown by more than 20% annually over the past 10 years, reaching 345 billion yuan in 2019, and is expected to exceed 400 billion yuan in 2020. Yuan.
Beidou products have been exported to more than 120 countries and regions
Today, Ran Chengqi, spokesman for Beidou satellite navigation system, introduced that Beidou-related products have been exported to more than 120 countries and regions. Beidou provides services to users over 100 million. Beidou-based land surveying and mapping, precision agriculture, digital construction, smart ports, etc. Successful application in ASEAN, South Asia, Eastern Europe, West Asia and Africa.
China’s Beidou, the world’s Beidou!
Ran Chengqi, spokesman for Beidou satellite navigation system: Beidou is one of the four major global satellite navigation systems recognized by the United Nations. The compatibility and interoperability of satellite navigation with the United States, Russia and the European Union and the cooperation between systems continue to deepen. It has successively entered many international organizations such as civil aviation, maritime affairs, search and rescue satellites, and mobile communications, and a number of international standards supporting the Beidou system have been released.