基于智能手机的车辆定位监控系统的设计与实现

Design and Implementation of the Vehicle Positioning and Monitoring System Based on Smart Phone

随着私家车和企事业单位车辆的增加,针对车辆的有效管理和调度,传统的采用"车载终端+远程服务器"的模式不够人性化的问题,提出了采用"移动终端+远程服务器"的模式。该系统通过智能手机连接安装在车辆上的蓝牙设备,利用手机的无线通信功能与远程服务器连接,从而达到车辆定位监控的目的。为解决实验需要大量实际车辆进行测试的问题,该系统利用LabVIEW和蓝牙串口设备搭建车辆仿真数据发送平台,并进行了系统测试。研究结果表明,该系统发送接收数据的丢失率低,并且发送接收数据的时间间隔基本在0.5秒以下,可以满足车辆实时监控的要求,同时开辟了一种无需实际车辆的服务器测试方法。

With the increasing of private cars and vehicles of enterprises and institutions, the mode of ＂mobile ＋ remote server＂ is put forward to solve effective management and scheduling of vehicles,and that the traditional mode of ＂car terminal ＋ remote server＂ is not humanization. The system is by using that smart phone connect with the Bluetooth device of installing on the vehicle, and then using that mobile wireless communication function connect with the remote server, so as to achieve the purpose of the vehicle positioning and monitoring. In order to solve the problems that test need a lot of the actual vehicle,the systems construct platform for vehicle simulation by using LabVIEW and Bluetooth serial port equipment,and has carried on the system test. The results indicate that the system has a low error rates to send and receive data, and the time interval is mainly under 0.5 seconds to send and receive data. The system can meet the requirements of vehicle real-time monitoring. At the same time, it is provided that the server method need not actual vehicle.