班车GPS定位与查询系统的设计与实现
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摘要
研制了一种新型的班车GPS定位与查询系统。使用带GPS功能的智能手机作为定位服务端,完成GPS定位和与GPRS通信的功能,将班车位置信息传送给服务器。服务器将接收到的班车位置信息显示在百度地图上,接受手机查询客户端的Socket连接请求,将当前班车运行信息转发至手机查询客户端。客户端通过手机数据服务,Socket连接服务器端,接收服务器端发送的班车信息,将信息解码,在客户端百度地图中显示班车当前位置、车牌号、车速等信息。运行结果表明,系统位置指示精度高,查询方便。
This paper develops a new type of bus GPS positioning and query system. Use smart phones with GPS function as the positioning server,complete the functions of GPS and GPRS communication,to transfer bus location information to the server. Server will receive the bus location information and shows it in the baidu map,accept mobile query client socket connection request and sends the current train running information to the client. The client connects the server through the mobile data services and the socket,receiving the bus information from the server and decoding the information,shows the current location,license plate number,speed and other information on the client side baidu map. Running results show that the system position indicator of high precision,easily to query.
This paper develops a new type of bus GPS positioning and query system. Use smart phones with GPS function as the positioning server,complete the functions of GPS and GPRS communication,to transfer bus location information to the server. Server will receive the bus location information and shows it in the baidu map,accept mobile query client socket connection request and sends the current train running information to the client. The client connects the server through the mobile data services and the socket,receiving the bus information from the server and decoding the information,shows the current location,license plate number,speed and other information on the client side baidu map. Running results show that the system position indicator of high precision,easily to query.
引文
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[2]张聪,王辉,孙博月.监控系统的设计原则与方案[J].中小企业管理与科技(上旬刊),2013(4):299.
[3]李存建.一种昼夜监控系统的设计[J].中小企业科技.2007(1):52.
[4]文俊杰.构建GPS监控系统的技术分析[J].科技信息(学术研究).2007(23):197.