基于云平台的汽车远程监测系统设计  

Design of automobile remote monitoring system based on cloud platform

作　　者：赵耕云 王佳 李万敏 刘小斌 ZHAO Geng-yun;WANG Jia;LI Wan-min;LIU Xiao-bin(School of Automotive Engineering,Lanzhou Institute of Technology,Lanzhou 730050,China)

机构地区：[1]兰州工业学院汽车工程学院,甘肃兰州730050

出　　处：《兰州理工大学学报》2025年第2期100-106,共7页Journal of Lanzhou University of Technology

基　　金：2022年度甘肃省高等学校创新基金(2022B-252);2022年甘肃省教育厅高等教育教学成果培育项目(169);兰州市人才创新创业项目(2021-RC-42)。

摘　　要：为了实现对多辆汽车的行驶状态和位置的实时监测,设计了基于云平台的汽车远程监测系统.该系统主要包括车载终端和云端服务平台.车载终端从OBD诊断接口读取汽车状态数据,通过GPS模块获得汽车位置数据,由4G通信模块将数据发送至云端.设计了由监测中心、数据库、Web服务器组成的云端服务平台.监测中心接收及显示车载终端发送的数据,并将其存入数据库.Web端通过浏览器对汽车进行实时远程监测.系统长时间运行结果表明:监测中心能够稳定地对多辆汽车进行远程监测,汽车定位数据准确,地图刷新频率约为1.8 Hz,能够查询汽车历史轨迹等数据;Web端能够对一辆汽车进行远程监测,数据刷新频率为1 Hz.An automobile remote monitoring system based on a cloud platform is designed in order to realize the real-time monitoring of the driving status and position of multiple vehicles.The system mainly includes an on-board terminal and cloud service platform.The on-board terminal collects the vehicle status data from the vehicle OBD diagnostic interface and position data through the GPS module,then transmits this data to the cloud service platform by the 4G communication module.The cloud service platform composed of a monitoring center,database,and web server is designed.The monitoring center receives,displays the data sent by the on-board terminal,and stores it in the database.The web side monitors the vehicle remotely and in real-time through the browser.The long-time operation results of the system show that the monitoring center can stably monitor multiple vehicles remotely,providing accurate location data with a map refresh rate of approximately 1.8 Hz and access to the historical track and other data.The web side can remotely monitor individual vehicles with a data refresh rate of 1 Hz.

关 键 词：汽车 远程监测 车载终端 云端服务平台 数据库 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]