基于GPS的车辆安全监测系统  

Security Monitoring System of Vehicle Based on GPS

作　　者：康昊[1,2] 谭秋林[1,2] 秦丽[1,2] 裴向东[1,2] 朱思敏[1,2] 丁利琼[1,2] 张献生[1,2] 

机构地区：[1]电子测试技术重点实验室 [2]中北大学仪器科学与动态测试教育部重点实验室,太原030051

出　　处：《计算机测量与控制》2013年第9期2406-2408,2411,共4页Computer Measurement &Control

摘　　要：设计了基于GPS(Global Position System)车辆安全监测系统,监测系统分别采用压力温度传感器、倾角传感器对轮胎压力温度、车辆与水平面的夹角进行测量,并通过GPS定位系统对车辆的速度、位置、事故发生地点进行监测;传感器采集的信号,经过相关函数和模糊综合函数处理,通过无线通信模块传输到车载终端,车载终端的控制单元可以通过GPRS网络与远程中央控制中心进行实时通讯;实验证明,倾角监测误差最高为0.48%,GPS定位模块能实时监测车辆的经度、纬度、速度。A Security Monitoring System of Vehicle Based on GPS is designed. This monitoring system uses the pressure temperature sensor and angle sensor to measure pressure and temperature of tyre, vehicle tipping angle of horizontal and vertical respectively. Speed and position of vehicle and position of accident are monitored by GPS. The signal of tyre from sensor is processed by correlation function and a fuzzy integration function, and then the data information is transmitted out through the wireless communication network to the vehicle-- mounted terminal, the signal of tipping angle is transmitted to the control center of vehicle--mounted terminal directly. The control center of vehicle--mounted terminal can communicate with remote control center through GPRS net. The experiment results show that the error of tipping angle monitoring system is less than 0.48~ and GPS can monitor speed and position of vehicle timely

关 键 词：GPS 车辆安全 监测系统 

分 类 号：TN927[电子电信—通信与信息系统]