摘要
简单介绍了基于GPS车辆监控系统结构和车载终端工作原理,探讨了车载单元研制中通信网络选择、通信协议等关键技术,最后给出了车载单元的软硬件设计和实现。系统投入成本低,监控范围广。
<Abstrcat>This article briefly introduces the structure of vehicle monitor system based on GPS and the operating (principle) of vehicular terminator, discusses the key techniques in the development of vehicular unit such as (communication) network selection and communication protocol, and finally presents the software and hardware design and implementation in vehicular unit. The system is characterized by the low cost and wide monitoring scope.
出处
《山东交通学院学报》
CAS
2005年第2期59-62,共4页
Journal of Shandong Jiaotong University
