基于GPRS/GPS的汽车防盗系统

摘要

A new auto anti-theft system based on GPRS/GPS is introduced. It solves the problem that the owner can not obtain the message in time when his car is being stolen. The network nodes information of the stolen car, the pictures and the GPS positions are sent to the car owner with SMS/MMS through GPRS network. At the same time, the necessary remote controls can be carded out by SMS mode to stop the illegal car movement. The structure of the system, CAN module, GPRS module and GPS module are probed. The software development is discussed as well. The real-time performance and reliability are verified through the experiments.%针对现有汽车防盗系统难以使车主在第一时间获取汽车被盗信息的局限性,提出了一种基于GPRS/GPS的汽车防盗系统.系统利用GPRS网络技术,以SMS/MMS方式将被盗汽车的节点信息、图片和GPS定位信息发送至车主.同时,车主也可通过SMS方式对被盗汽车实施必要的远程控制,从而阻止汽车被进一步非法移动.讨论了系统整体构成和CAN、GPRS、GPS等主要功能模块,开发了相关软件系统.通过实验验证了该系统的可靠性和实时性.