车载无线传输系统设计

A Design of Vehicular Wireless Transmission System

随着单片机技术以及定位技术的发展,本文设计了一种将GPRS无线传输技术与北斗卫星导航系统相结合的车载无线定位系统。此系统中以ARM32位的STM32F10CBT6为中心控制器,接收北斗导航模块UM220的定位数据,并通过无线模块M35传到用户的手机或监控中心,实现了远程监控功能。此系统还具有打火报警的功能,通过对车内电压变化的检测,用户可实时了解自己汽车的状态,以防丢失。

With the development of SCM technology and positioning technology,This paper designed a GPRS wireless transmission technology and the Beidou satellite navigation system combining vehicle wireless location system. In this system, the ARM32STM32F10CBT6 is the central controller,which receives the positioning data of the Beidou navigation module UM220. Through the wireless module M35 to the user＇s mobile phone or monitoring center,the remote monitoring function is realized. This system also has the ignition alarm function. Through the detection of the voltage change of the car,the users can have a real-time understanding of their car status in order to prevent loss.