Recently, the China Satellite Navigation System Management Office issued a message that as of November 2022, the average daily use of Beidou satellite in civil navigation has exceeded 210 billion times. Beidou system also surpasses GPS system in multiple dimensions such as the average number of satellites, civil positioning accuracy, etc., officially realizing the comprehensive leadership of domestic navigation application positioning, and has been widely popularized in the civil field of navigation and travel.
data shows that among the smartphones in my country that applied for access to the Internet in the first half of this year, 128 supported the positioning of Beidou , and its shipments accounted for more than 98% of the total shipments in the first half of the year.
For example, in terms of domestic positioning and navigation, Gaode Map lane-level navigation service uses the Beidou system's sub-meter high-precision positioning technology, combined with reference station correction information, after integration and calculation, the positioning accuracy has evolved from a road level of 5-10 meters to a lane level within 1 meter. This is also the first lane-level navigation service in China that can be fully implemented on smartphones.
It is understood that when users use Gaode map to navigate, they can view the number of Beidou satellites currently called, as well as detailed information related to the specific number, azimuth angle, height angle, frequency point, and signal strength. In other words, you can know at any time what Beidou satellite is positioning for you.
In addition, Gaode Map counts down the traffic lights of the "black technology" for users to accurately count down seconds. The computing power basis behind it is also based on Beidou's continuous, stable, precise and efficient positioning capabilities; there are also walking navigation and positioning for green travel, safety reporting services for shared locations, etc. The Beidou system provides vital technical support.
According to statistics, among mobile phone users who support Beidou and other satellite navigation systems , Gaode Map has the highest number of Beidou satellites, which is 30% more than the second-ranked GPS.
Xiaoxiang Morning News reporter Chen Zhangshu
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