摘要
系统基于ARM9嵌入式软硬件平台,整合了GPS(全球定位系统)、GPRS(通用无线分组业务)以及多数据流传感器,实现对公交车辆位置、温度、人数等数据的采集、传输及反馈,提高了公交系统调度效率和增强了安全性。介绍了系统的构成,并给出软硬件的设计方案。
Bus Supervisory System is an embedded system based on ARM 9 platform, which is integrated with GPS （ Global Position System）, GPRS （ General Packet Radio Service） and multi - data - stream sensots. It can collect, transfer and feedback the data such as the location of the bus, temperature and the number of passengers, so as to advance the dispatching efficiency and enhance the security. The structure and the hardware/software design scheme are presented.
出处
《电讯技术》
2006年第3期78-81,共4页
Telecommunication Engineering
基金
2004年上海市经委引进技术的吸收与创新计划项目(04-11-4)
