基于安卓平台的商用车监控系统的设计  

Design of remote monitoring system of commercial vehicles based on Android platform

作　　者：陈凯[1] 许勇[1] 

机构地区：[1]桂林电子科技大学电子工程与自动化学院,广西桂林541004

出　　处：《桂林电子科技大学学报》2017年第1期54-58,共5页Journal of Guilin University of Electronic Technology

基　　金：广西科学研究与技术开发计划(桂科攻1348003-4);广西自动检测技术与仪器重点实验室基金(YQ14111)

摘　　要：针对车辆监控系统数据处理中心位于远程服务器,用户必须进行联网操作的问题,设计并实现了一套数据处理中心位于Android客户端的商务车监控系统。利用无线WiFi通信将下位机Cortex-A8端采集的车辆CAN报文传送至Android端,在Android端参照SAEJ-1939协议进行故障与发动机状态的报文解析并显示结果。利用3G无线传输技术,实现对个人信息和车辆信息的远程管理与存储。测试结果表明,该系统诊断与监测结果快速准确,无线数据传输实时性强,断网状况同样适用。According to the problem that the data processing center of common vehicle monitoring system in the remote server,users must ensure that the system is connected to the Internet.A set of commercial vehicle monitoring system is designed,whose data processing center is located in Android client.The CAN messages token by the lower computer CortexA8 are transmitted to the Android client by wireless WiFi,then the messages will be parsed and showed,the personal location and vehicle information is connected by wireless 3G.Test result shows that diagnosis and monitoring are fast and accurate,the wireless data is transmitted real-timely,and this system also applies in net broken conditions.

关 键 词：商用车 发动机状态 故障诊断 轨迹跟踪 ANDROID手机 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]