基于模糊度参数确定的北斗电子封条高精度定位  

High Precision Positioning of Beidou Electronic Seal Based on Ambiguity Parameter Determination

作　　者：刘朝英 姜林 杨小花 王光富 Liu Chaoying;Jiang Lin;Yang Xiaohua;Wang Guangfu(Duyun Power Supply Bureau of Guizhou Power Grid Co.,Ltd.,Duyun 558017,Guizhou,China)

机构地区：[1]贵州电网有限责任公司都匀供电局,都匀贵州558017

出　　处：《云南电力技术》2025年第1期22-25,共4页Yunnan Electric Power

摘　　要：针对现有电子封条依赖于RFID,无法实现封条的高精度定位和智能管控等问题,本文提出了一种基于模糊度参数确定的北斗电子封条高精度定位技术,通过北斗导航定位信号,实现了载波相位逐级模糊度确定,完成了电子封条的精确定位。实验证明,本文所提方法达到了±1 cm的定位精度,均方根误差为0.27,可以满足供电企业的现场应用需求。In response to the problem that existing electronic seals rely on RFID and cannot achieve high-precision positioning and intelligent control of seals,this paper proposes a high-precision positioning technology for Beidou electronic seals based on ambiguity parameter determination.Through Beidou navigation positioning signals,the carrier phase is gradually determined for ambiguity,achieving precise positioning of electronic seals.Experimental results have shown that the proposed method achieves a positioning accuracy of±1cm with a root mean square error of 0.27,which can meet the on-site application requirements of power supply enterprises.

关 键 词：北斗定位 电子封条 模糊度参数 卫星导航 

分 类 号：TM74[电气工程—电力系统及自动化]