小型无人侦察车远程定位系统研究  

Research on Remote Positioning System of Small Unmanned Reconnaissance Vehicle

作　　者：吴青青 段红建[1] 王璞[1] 方帆 WU Qing-qing;DUAN Hong-jian;WANG Pu;FANG Fan(Xi'an Institute of Applied Optics,Xi'an 725000 China;No.32382 Unit of PLA,Beijing 100072 China)

机构地区：[1]西安应用光学研究所,陕西西安710065 [2]32382部队,北京100072

出　　处：《自动化技术与应用》2020年第1期61-64,共4页Techniques of Automation and Applications

基　　金：国防科技创新特区项目:轮腿蹼一体式两栖仿生六足无人平台（编号17-163-11-ZT-005-011）

摘　　要：小型无人侦察车执行远距离任务需要实时定位信息来进行路线规划或遥控指挥,但是由于重量和尺寸限制,无法使用复杂的导航设备来获得其所在位置信息。本文研究了一种适用于小型无人侦察车,利用无线传输技术及NMEA0183协议实现的远程定位系统。实验表明,在天气条件良好的情况下,该无人侦察车远程定位系统的定位精度小于3m,在开阔环境下首次定位速度小于30s,同时该系统体积小、重量轻、功耗低,在轻小型无人平台上具有较高的应用价值。When a small unmanned reconnaissance vehicle performs a long-distance mission,due to weight and size restrictions,it is impossible to obtain its location information by using a complicated navigation device for autonomous route planning or remote command.This paper introduces a remote positioning system suitable for small unmanned reconnaissance vehicles,using wireless transmission technology and NMEA0183 protocol.Experiments show that the positioning accuracy of the system is less than 2 m under good weather conditions,and the positioning speed is less than 30 s in an open environment.The system is small in size,light in weight and low in power consumption.It shows that the system has high application value in area of unmanned platform.

关 键 词：无人侦察车 远程定位 NMEA0183 GPS 

分 类 号：TP242[自动化与计算机技术—检测技术与自动化装置]