校园实验车远程监控系统设计

Design of Remote Monitoring System for Campus Experimental Vehicle

为了实现对校园实验车行驶状态参数的实时监控,设计了一套基于GPRS的远程监控系统.系统由单片机为核心的车载数据采集系统和基于Labview软件设计的监控中心组成.车载数据采集系统包括GPRS、车速传感器、冷却水温度传感器、燃油油量传感器等硬件电路和相应的程序.监控中心对接收到的数据进行显示及存储.系统长时间运行结果表明:该系统运行稳定,能够实现实时监控车辆状态参数,能够实现在紧急情况下远程停车的功能.

In order to implement the real-time monitoring of the driving state parameters of the campus experimental vehicle,a remote monitoring system based on GPRS is designed.The system consists of a vehicle mounted data acquisition system based on MCU and a monitoring center designed with LabVIEW software.The vehicle data acquisition system includes GPRS,speed sensor,cooling water temperature sensor,fuel sensor,and other hardware circuits and relevant program.The received data are displayed and stored in monitoring centre.The long-time running results show that the system is stable,can realize real-time monitoring of vehicle state parameters,and can realize the function of remote parking in emergency.