摘要
介绍了一种无人驾驶车辆系统,并着重介绍如何在这种车辆中实现转向的终端控制的方法,以GPRS,GPS和射频识别技术为基础,给出了一种详细的解决方案,并且详细给出了几种关键技术在车辆控制中的应用,最后通过测试证明了方案的有效性:车载在距离标签10 m内能够以915 MHz的频率通过射频模块识别到前方轨道信息,而且能以19200 B/s的波特率与GPRS连接,然后接入GPRS网络与远端网络监控站实时通信,进行数据交换。
The paper introduces an unmanned vehicle system, the author makes a description for the terminal controlling method and gives a solution based on General Packed Radio Service, Global Positioning System and Radio Frequency Identification technique in detail,and makes explanation for the key technology in the control. At last,the efficiency for the scheme has been proved by testing,the vehicle can be controlled when receiving the identification data from the label in 10 meters in the frequency 915 MHz,can connect with GPRS by 19 200 B/s,then access to GPRS and communicate with long distance network monitoring in real- time,at last transmit data.
出处
《现代电子技术》
2007年第23期195-197,共3页
Modern Electronics Technique
基金
北京市自然科学基金项目(KZ200610009005)
