摘要
如何实时采集与分析运用车辆运行数据,从而对汽车的安全风险与技术性能进行有效识别与评价是新时代道路运输车辆技术领域重点关注问题。本文顺应当前道路运输车辆技术发展趋势,采集并梳理了营运车辆运行参数,应用主成分分析理论对各类信号参数进行提取,从而获得针对整车、动力系、传动系、转向系、行驶系、制动系、车身附件、ADAS系统等的车辆运行重点、关键信号。
How to collect,analyze and use vehicle operation data in real time,so as to effectively identify and evaluate the safety risks and technical performance of vehicles is a key issue in the field of road transport vehicle technology in the new era. This paper conforms to the current development trend of road transport vehicle technology,collects and combs the operating vehicle operating parameters,extracts various signal parameters by applying the principal component analysis theory,and obtains the vehicle operation key and key signals classified by the whole vehicle,power train,transmission system,steering system,driving system,braking system,body accessories,ADAS system,etc.
作者
杨小娟
刘富佳
许书权
YANG Xiaojuan;LIU Fujia;XU Shuquan(Research Institute of Highway Ministry of Transport,Beijing 100088,China)
出处
《交通节能与环保》
2022年第5期10-14,共5页
Transport Energy Conservation & Environmental Protection
基金
中央级公益性科研院所基本科研业务费专项资金项目(2021-9022b)。
关键词
营运车辆
车联网
运行监测
安全管理
commercial vehicles
Internet of Vehicles
operation monitoring
safety management
作者简介
杨小娟(1991-),女,内蒙古通辽人,硕士,研究方向为汽车运行保障技术.(xj.y@rioh.cn)。
