基于wifi的汽车防盗控制电路设计与实现

Design and Implementation of Vehicle Anti-theft Control Circuit based on WiFi

对远程防盗控制系统组成进行分析,将wifi开关引入汽车启动和发动机控制电路。基于车载wifi网络,在对汽车电路改装的基础上,通过智能终端(手机第三方应用程序)连接云服务器再接入wifi开关,实现对汽车的远程防盗控制。本文提出一种将wifi开关和汽车安全带开关并联控制ECU供电线路的方案,具有结构简单、隐蔽性好、安全性高的特点。

The composition of remote anti-theft control system is analyzed,and WiFi switch is introduced into automobile starting and engine control circuit. Based on the on-board WiFi network,on the basis of the automobile circuit modification,the remote anti-theft control of the automobile is realized by connecting the cloud server to the WiFi switch through the intelligent terminal （the third-party application program of the mobile phone）.This paper presents a scheme of parallel control of ECU power supply circuit by WiFi switch and automobile seat belt switch, which has the characteristics of simple structure,good concealment and high safely.