说明：  GPS/GPRS车载监控终端的设计与实现 【摘 要】 ， 随着智能交通系统得到广泛重视 对车辆精确监控与调度的需求也越来越迫切。介绍了GPS/GPRS车辆监控系统的总体结构和车载终端的主要功能，利用高性能的ATMEGA64(L)单片机和SIM508通信模块为核心，设计并实现了一款功能强大的监控系统车载终端。经多次测试，系统性能稳定，效果良好。
(GPS/GPRS Vehicle Monitoring Terminal Design and Implementation of Abstract, with the intelligent transportation system has been extensive attention to the precise monitoring and scheduling of vehicles demand more urgent. Describes the GPS/GPRS vehicle monitoring system, the overall structure and main functions of the terminal board, using high-performance ATMEGA64 (L) microcontroller and SIM508 communication module as the core, designed and implemented a powerful monitoring system vehicle terminal. After repeated testing, system performance, stability and good effect.)