一种自制北斗导航定位集成模块  

作　　者：赵琳钰 陶庭叶[1] 杜红雨[1] 罗磊[1] 方嘉浩[1] 

机构地区：[1]合肥工业大学土木与水利工程学院,安徽合肥230009

出　　处：《科学技术创新》2017年第15期136-137,共2页Scientific and Technological Innovation

基　　金：合肥工业大学2015年国家级大学生创新训练计划项目资助;项目编号为201510359065

摘　　要：基于目前市场上存在测量接收机高端低用的现状,制作了一套北斗导航定位集成模块。模块由北斗接收器(BN-280)和蓝牙、WIFI、GPRS三种不同的通讯模块组成。通过对目前常用的高精度测量型GPS接收机与自制北斗集成模块同时进行数据采集,经数据处理,利用单点定位数据和位置差分数据分别进行两种仪器测量精度比较、单点定位和位置差分精度比较,并分析其误差的来源及影响因素。综合表明,自制北斗导航定位集成模块,可以实现一般精度测量功能,并具有成本低、易携带等优点。Based on the present situation of high-end low-end receiver, a set of Beidou navigation and positioning module is fabri- cated. The module consists of Beidou receiver （BN-280） and Bluetooth, WIFI, GPRS three different communication modules. Through the data processing, the single point positioning data and the position difference data are used to compare the accuracy of the two instru- ments, the single point positioning and the position difference are obtained by the data acquisition of the GPS receiver and the self- made Beidou integrated module, which is commonly used in the current high precision measurement type GPS receiver. Precision comparison, and analyze the source of its error and its influencing factors. It is shown that the self-made Beidou navigation and positioning integration module can realize the general precision measurement function and has the advantages of low cost and easy to carry.

关 键 词：GNSS 北斗导航 差分 定位模块 

分 类 号：P228.4[天文地球—大地测量学与测量工程]