全球定位系统2024，Vol.49Issue(1)：45-53,101,10.DOI:10.12265/j.gnss.2023199
基于北斗的PPP-RTK技术在无人机电力巡检中的应用分析
Application analysis of PPP-RTK technology based on the BeiDou Navigation Satellite System in UAV power inspection
白天阳 1张春光 1陈向东 1王冬华 1冷宏宇1
作者信息
- 1. 国网思极位置服务有限公司,北京 102209
- 折叠
摘要
Abstract
In order to solve the problem that high-precision positioning service is not available for UAV power inspection in areas with no public network or complex terrain conditions,this paper proposes to use precise point positioning-real-time kinematic(PPP-RTK)technology based on BeiDou Navigation Satellite System(BDS)to provide high-precision positioning service for UAV power inspection.Using data from the electric power BeiDou precise positioning service network in Sichuan province to calculate the PPP-RTK server-side product and conduct user-side simulated dynamic positioning experiments.The experimental results show that under the conditions of using BDS-based PPP-RTK services,when the user-side adopts BDS or BDS+GPS for PPP-RTK integer ambiguity resolution,convergence can be achieved within 1 minute.After convergence,the horizontal direction root mean square(RMS)is less than 5 cm,and the vertical direction RMS is less than 8 cm.The experimental results can provide design reference for the construction of power BeiDou PPP-RTK service and its application in UAV inspection.关键词
北斗卫星导航系统(BDS)/精密单点定位-实时动态定位(PPP-RTK)/无人机电力巡检/电力行业Key words
BeiDou Navigation Satellite System(BDS)/PPP-RTK/drone power inspection/power in-dustry分类
天文与地球科学引用本文复制引用
白天阳,张春光,陈向东,王冬华,冷宏宇..基于北斗的PPP-RTK技术在无人机电力巡检中的应用分析[J].全球定位系统,2024,49(1):45-53,101,10.
