摘要
针对车辆被盗、非授权驾驶等车辆安全问题和公车私用现象,提出基于GPS技术实时地进行车辆跟踪和定位,实现车辆轨迹汇报、防盗等功能;在Linux环境下,使用C语言编写了一套简单的车辆定位系统,系统采用GPS模块,实时地采集车辆的经纬度、海拔高度、车辆行驶速度等信息,实现了车辆定位信息的记录、输出、锁定、打印功能,并通过TCP协议将车辆监控数据上传到网页上,实现让监控人员可以清晰地查看车辆行驶状况的功能;并使用QT设计了一个显示界面输出定位信息,同时实现了根据时间将符合条件的定位数据进行筛选的功能。
Aim to the security problems that vehicle be stolen or unauthorized drive and the phenomenon that utility vehicle used by pri- vate, the vehicle tracing and positioning system based on GPS technology is proposed, which implement the functions such as trace report and anti-theft. Under the Linux environment, a simple vehicle positioning system is developed by C Language. In which, the GPS module is adopted to gather the vehicle longitude, latitude, elevation and running speed, etc. The process functions for vehicle positioning informa- tion such as record, output, lock and print are implement. The data for vehicle monitoring may be uploaded to website by TCP protocol, so that viewer may view the vehicle running condition clearly. An interface is designed by QT to output positioning information and filter the information according to the certain time condition.
出处
《计算机测量与控制》
2016年第2期74-76,共3页
Computer Measurement &Control
基金
陕西省教育厅自然科学类专项项目(14JK1047)
关键词
GPS
车辆监控
定位
防盗
GPS
vehicle monitoring
positioning
anti theft
