"Beidou" navigation satellites have brought about tremendous changes in our lives. Network services cover more than 200 countries and regions. In the national security and key areas, "Beidou" is more "standardized". Nowadays, the Beidou application has been upgraded again, and there are rumors of domestic sales of smart phones. "Beidou" is becoming a standard.
Where did Beidou go?As a "national weapon" that was destined to go to the homes of ordinary people from birth, the question of when to use, how to use, and how to use the Chinese satellite navigation system "Beidou" has been attracting attention. Therefore, on January 12, when the "Beidou" satellite once again successfully flew to the high-density launch in 2018, these long-circling questions were once again mentioned: "Beidou", when did you really come to us? By the side?
At present, the environment in which Beidou is located has changed dramatically since the launch of the first navigation satellite named Beidou more than 10 years ago. Apart from the impact of high-speed rail, Alipay, shared bicycles, and online shopping “new four inventions†on human life, only the “Beidou†itself is also providing services to China from the first two steps of “three stepsâ€. "Providing services to the Asia-Pacific region" is moving towards the final step of "providing services to the world", leaving only two years left for this step - before the end of 2020, China will build a truly global satellite navigation system.
Behind the huge numbers, it may be another feeling of the ordinary people. Except for Beidou’s cattle and Beidou, which are heard in some professional fields, it seems that it is hard to find the shadow of “Beidou†in the daily life of the public. Where is the dazzling "national business card" of "Beidou"? More importantly, in addition to weaving the space network in the sky, Beidou has been providing services to humans on the ground. These services have been in operation for five years. At the press conference held by the State Council Information Office at the end of last year, the director of the China Satellite Navigation System Management Office and the spokesperson of the Beidou satellite navigation system, Yan Chengqi, revealed that in the past five years, China’s first accelerated auxiliary positioning system supporting the “Beidou†has been launched. The service covers more than 200 countries and regions, with users exceeding 100 million and daily service reaching 200 million.
Reversing the "organic coreless" situation is expected to become the "standard" mobile phone in the futureSpeaking of the application of "Beidou", Qi Cheng often talks about national security and key areas first, followed by the mass consumption field. After all, as a complex system that masters the accuracy of time and space, "Beidou" has the meaning of letting China fundamentally get rid of navigation technology. In the national security and key areas, “Beidou†has been “standardizedâ€.
According to Qiongqi, this application has formed a complete industrial chain from chip to terminal, to manufacturing, to service. Taking the chip as an example, the process is improved from 0.35 micron to 28 nanometer, and the overall performance is even better than that of the international similar products. As of the end of 2017, the cumulative sales of domestic “Beidou†chips exceeded 50 million, and the receiver antennas accounted for 90% of the domestic market.
On the other hand, five years ago, there was no domestic “Beidou†chip in China, and “organic coreless†was once a problem that people were criticized. Don't underestimate this chip, these are the premise that "Beidou" is going to the ordinary people's home. A reporter once asked Qi Chengqi, "Beidou" has no help for the current drone driving? He said that in fact, there are already many unmanned companies in China that have added the "Beidou" chips to the R&D of the entire system.
The change seems to be a bit slow, but once it comes, it is extremely fierce. Use this sentence to describe the application of "Beidou" is appropriate. Qi Chengqi gave a set of data: In the past five years, China's 4.8 million operating vehicles were launched on the “Beidouâ€, built the world's largest Beidou vehicle networking platform, and more than 40,000 fishing vessels nationwide installed “Beidouâ€.
The corresponding set of data is that compared with 2012, the time for police outposts in China has been shortened by nearly 20%, and the time for reporting major disasters has been shortened to within one hour, and the efficiency of emergency response has increased by two times. Peng Siyi, head of the Comprehensive Planning Department of the Ministry of Transport, said that these figures all have the contribution of “Beidouâ€. As of the end of last year, “Beidou†has also rescued more than 10,000 fishermen and even been called “protection gods at sea†by fishermen.
It is hard to imagine that five years ago, the basics used by all walks of life in our country were still foreign satellite navigation systems - although at that time there were more than a dozen "Beidou" satellites flying into space. In his words, "Beidou" has changed from 'Gao Da Shang' to 'Ground Gas' for five years."
Taking Beijing as an example, he has installed 33,500 taxis and 21,000 buses to install Beidou, to achieve full coverage of Beidou; 1,500 logistics trucks and 19,000 dispatchers, using Beidou terminal and bracelet access Logistics cloud platform for real-time scheduling.
People in contemporary society have the illusion that as long as they are not used on mobile phones, it seems difficult to say "come to the side." According to Qi Chengqi, at present, most of the world's mainstream mobile phone chips have already supported the "Beidou". He also revealed that the domestic sales of smart phones, "Beidou" is becoming standard.
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