一种车辆自动呼救和导航系统  

Vehicle Automatic Alarming and Navigation System

作　　者：陈善荣[1] 曾庆立[1] 

机构地区：[1]吉首大学物理科学与信息工程学院,湖南省吉首市416000

出　　处：《微计算机信息》2008年第13期210-211,242,共3页Control & Automation

摘　　要：针对在常规通信手段失效的情况下,事故车辆不能得到及时救护,而造成不应有的人员伤亡和财产损失,提出一种采用GPS接收模块、射频收/发模块和嵌入式微控制器设计的自动呼救和导航装置,通过该装置邻近车辆可以迅速找到事故地点实施及时救助,可以在一定程度上挽救伤者生命。Vehicle automatic alarming and navigation system is the resuh of solving the problem that the property loss and casuahy due to untimely rescue in a traffic accident when general communication means can＇t work normally. The system invents a kind of automatic alarming and navigation equipment which by using GPS receiver module, RF receive and transmit module and embedded microcontroller, With the help of this equipment, vehicles nearby can find the place of the traffic accident quickly, rescue the wounded in time and in a certain extent even save their lives.

关 键 词：GPS 射频 嵌入式微控制器 交通事故 救助 

分 类 号：TN967.1[电子电信—信号与信息处理]