基于北斗导航的定位服务平台设计与实现  

Design and Implementation of Positioning Service Platform Based on Beidou Satellite Navigation System

作　　者：沈磊贤 庞佳逸 张卿云 徐鹤[1] SHEN Lei-xian;PANG Jia-yi;ZHANG Qing-yun;XU He(School of Computer Science,Nanjing University of Posts and Telecommunications,Nanjing 210023,China)

机构地区：[1]南京邮电大学计算机学院,江苏南京210023

出　　处：《计算机技术与发展》2019年第1期173-177,共5页Computer Technology and Development

基　　金：国家自然科学基金(61572260;61572261;61672296;61602261);江苏省科技支撑计划(BE2015702;BE2016185;BE2016777)

摘　　要：针对目前市场上定位服务的需求以及当前市场上的定位系统部署维护成本高的现状,给出了定位服务平台方案的设计与实现,提供Web平台化定位服务。该平台以北斗卫星导航系统为基础,辅助以GPS和GNSS导航系统,综合卫星定位、GPRS通讯等技术设计硬件。采用B/S架构,通过数据库、无线通讯和AJAX等手段实现数据的存储和传输,最后在Web端展示处理数据的效果。目标为用户提供位置查询、轨迹查询、地理围栏、路线规划、天气查询以及数据可视化等服务。后期还可以结合深度学习等前沿技术提供时间序列预测,驾驶行为分析等大数据功能。个人及企业用户只需要使用相应的硬件即可直接接入平台,方便快捷且降低了部署成本,有利于北斗卫星导航系统的推广和中小企业的业务发展。In view of the current market demand for positioning services and the high cost of positioning system deployment and maintenance in the market,the design and implementation of positioning service platform scheme is given to provide Web platform positioning services.The platform is based on the Beidou satellite navigation system,assisted by GPS and GNSS navigation system,integrated satellite positioning,GPRS communications and other technologies to design hardware.B/S architecture is adopted to realize data storage and transmission through databases,wireless communication,AJAX and other means.Finally,the effect of data processing is displayed on the Web.The goal of the platform is to provide users with services such as location query,track query,geofencing,route planning,weather query and data visualization.We can also combine cutting-edge technologies such as deep learning to provide time prediction,driving behavior analysis and other big data features.Personal and business users only need to use the appropriate hardware to directly access the platform,which is convenient,fast and reduces the deployment cost,and is conducive to the promotion of Beidou satellite navigation system and SME business development.

关 键 词：卫星导航 GPRS通讯 WEB平台 定位服务 

分 类 号：TP302[自动化与计算机技术—计算机系统结构]