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Share with friends and circle of friends with wechat scan QR code < / P > < p > < p > tianyancha app shows that on December 29, 2020, < a target = "_ blank" href=" https://news.163.com/news/search?keyword=%E7%BE%8E%E5%9B%A2 "> meituan < / a > affiliated company Beijing erlangshen < a target ="_ blank" href=" https://news.163.com/news/search?keyword=%E7%A7%91%E6%8A%80 "> technology < / a > Ltd. publishes a" < a target = "_ blank" href=" https://news.163.com/news/search?keyword=%E6%97%A0%E4%BA%BA%E6%9C%BA "> UAV < / a > positioning mechanism and building" related < a target = "_ blank" href=" https://news.163.com/news/search?keyword=%E4%B8%93%E5%88%A9 "> patent < / a >, publication number: cn112141355a, application date: September 11, 2020. The patent abstract shows that the present disclosure relates to a UAV positioning mechanism and a building to realize accurate positioning.

2023-03-22 10:04:25