文章编号:1673-5196(2023)01-0087-07基于云平台的汽车远程监控系统设计赵耕云,王佳,李万敏,刘小斌*(兰州工业学院汽车工程学院,甘肃兰州730050)摘要:为了实时监控汽车运行状态和位置,实现汽车历史数据和轨迹的查询,摆脱地域限制,设计了一套基于云平台的汽车远程监控系统.该系统包括车载终端和云端服务平台两部分.车载终端采集车辆状态数据和GPS经纬度,通过4G网络上传云端;云端服务平台包括可视化监控中心、数据库和Web服务器.系统管理员通过云端监控中心对车辆进行实时远程监控和数据查询,普通用户通过Web浏览器对车辆进行监控,形成两级监管模式.长时间运行结果表明:该系统运行稳定可靠,能够实现异地远程监控,监控数据丰富,数据刷新频率约为0.62Hz,具有较好的实时性,能够查询车辆的历史数据和历史轨迹.关键词:汽车;远程监控;车载终端;云端服务平台;数据库中图分类号:TP277文献标志码:ADesignofautomobileremotemonitoringsystembasedoncloudplatformZHAOGeng-yun,WANGJia,LIWan-min,LIUXiao-bin(SchoolofAutomotiveEngineering,LanzhouInstituteofTechnology,Lanzhou730050,China)Abstract:Inordertorealizethereal-timemonitoringofvehiclestatusandposition,querythevehiclehis-toricaldataandtrack,andgetridofregionalrestrictions,aremotemonitoringsystemforvehiclesbasedonacloudplatformisdesigned.Thesystemincludesvehicleterminalandcloudserviceplatform,whichtheformerisresponsibleforcollectingvehiclestatusdataandGPSlongitudeandlatitude,anduploadingthemtothecloudthrough4Gnetwork.Thecloudserviceplatformincludesvisualmonitoringcenter,data-base,andwebserver.Thesystemadministratorcarriesoutreal-timeremotemonitoringanddataqueryonthevehiclethroughthecloudmonitoringcenter,andtheordinaryusersmonitorvehiclesthroughthewebbrowser,formingatwo-levelsupervisionmode.Theresultsoflong-termoperationshowthatthesystemisstableandreliable,andcanrealizeremotemonitoringindifferentplaces.Themonitoringdataisrich,andthedatarefreshfrequencyisabout0.62Hz.Therefore,thesystemhasgoodreal-timeperformanceandcanquerythehistoricaldataandhistoricaltrackofvehicles.Keywords:automobile;remotemonitoring;vehicleterminal;cloudserviceplatform;database为了提高道路运输、汽车租赁等企业对所属车辆的监控管理...
