Recently, ofo small yellow car and Beidou navigation reached a strategic cooperation in Beijing and Tianjin will be equipped with Beidou navigation specially developed by the global satellite navigation and positioning technology Beidou smart lock to create the industry's leading position of sophisticated positioning technology. As a self-developed global satellite navigation and positioning system developed by China, Compass navigation positioning accuracy higher than the GPS positioning system, it is learned that this technology will become a new standard for sharing bicycle industry positioning technology, ofo will once again occupy the industry's sophisticated positioning The commanding height of technology.
Positioning accuracy far surpasses GPS ofo to become the leader of China-made industry
Many people refer to GPS as a general term for positioning systems. In fact, GPS belongs to the US satellite navigation system. Beidou Navigation is a global satellite navigation system developed by China itself. Its positioning technology is more accurate than GPS in Asia. It is reported that Beidou navigation outdoor positioning accuracy can be better than 1 meter, indoor positioning accuracy of 3 meters. According to the website of China Aerospace Science and Industry Corporation, in the satellite navigation system, the time measurement error of 1 ns will cause the ranging error of 0.3m. The design requirement of the new generation of navigation system in our country is the positioning accuracy of 0.1m and the timing accuracy of 0.3ns. Navigation is the core of accurate positioning is the atomic clock, and atomic clock is precisely one of the most critical load Beidou navigation satellite.
It is reported that Beidou navigation system covers the area of ​​China's territory, covering the longitude of about 70 ° -140 ° longitude, latitude 5 ° -55 °, while GPS is a global navigation system, but the signal through the troposphere will be affected by water vapor. In the short-distance station can be based on the difference method to eliminate this error, but the long-range, single-point positioning, due to the global water vapor distribution is not uniform, setting up a reference station in China and can not meet the common model, GPS positioning accuracy as sophisticated tip Compass navigation.
It has been reported that OFO Small Yellow Car, who is the creator and cyclist of shared cycling, has always been interested in promoting the development of shared cycling industry based on the sophisticated navigation technology of China's satellite navigation. The strategic cooperation with Beidou Navigation is inevitable for the development of the industry Trend will not only further promote China's sophisticated satellite positioning technology development, will also lead the bicycle industry positioning technology to use China to create, to promote the sharing of bicycle industry positioning technology to establish a new standard.
Interoperability travel big data ofo together Beidou navigation to promote the industry and then upgrade
It is reported that the sharing of bicycle industry is not the first time using Beidou positioning technology, after the bicycle industry had shared the use of Chihiro position Beidou foundation enhancement system, and ofo is the first complete use of Beidou satellite navigation system positioning technology shared bike platform, positioning accuracy Higher, better user experience. The cooperation with Beidou Navigation is also the first time for the cycling industry to cooperate directly with the satellite navigation and positioning system. In addition to the positioning technology, it will also exchange travel big data and set up the Beidou intelligent shared bicycle research and development center. It plans to build a smart traffic and industry positioning technical standard Formulation and other aspects of cooperation.
Ofo has connected 2.5 million bicycles and has provided over 500 million efficient and convenient travel services to 30 million users in 47 cities around the world. It has reduced the city's carbon emissions by 270,000 tons, which is equivalent to over 38 The size of one million standard soccer field forests absorbs the total amount of carbon dioxide each day. To further enhance the user experience and advocate green travel, OFO said Beidou smart lock will be the first to be put into use in the three regions of Beijing, Tianjin and Hebei to build the first demonstration site. In order to promote the development of Beidou positioning technology in the shared bicycle industry and make it Beidou Satellite navigation and positioning system to do a good job paving the way for important applications.
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