摘要
本文采用蓝牙技术和GPS技术研制了一种汽车检测系统。提出了利用GPS进行速度检测和蓝牙模块进行通信的系统总体设计方案。设计了系统中的检测终端电路,开发了GPS接口和蓝牙模块的串行接口。制定了检测终端中单片机模块电路与GPS和PDA的通信协议,编写了通信软件,实现了对汽车检测数据的无线传输。提高了汽车检测的工作效率和水平。
This article used Bluetooth and GPS technology to develop a vehicle detection systemPut forwarded a system design programme by the use of GPS for speed detection and bluetooth module to communicate. Designed the hardware module of this system, and developed the interface of GPS and the serial interface of Bluetooth module. Constituted MCU module circuit and GPS and PDA＇s communication protocols.The communication software has been accomplished. Achieved the vehicle detection data wireless collection. Improved the vehicle detection＇s efficiency and level.
出处
《微计算机信息》
2009年第14期259-261,共3页
Control & Automation
关键词
汽车检测
蓝牙技术
PDA
GPS
51单片机
Vehicle Detection
Bluetooth
PDA
GPS
MCS-51 Single Chip Microcomputer
