基于车联网的新能源汽车远程诊断系统构建方法  

Method of constructing remote diagnostic system for new energy vehicles based on internetofvehicles

作　　者：邹丹[1] Zou Dan(Yunnan Open University,Kunming 650504,China)

机构地区：[1]云南开放大学,云南昆明650504

出　　处：《汽车知识》2024年第10期35-37,共3页AUTOMOTIVE KNOWLEDGE

基　　金：云南省教育厅科学研究基金项目“新能源汽车远程诊断系统构建方法研究”(项目编号:2023J0806)。

摘　　要：随着现代汽车技术的不断进步,车辆智能化、网络化成为新能源汽车的发展趋势,传统车辆诊断技术已经无法满足保障车辆安全性的需求。而具有前瞻性的远程诊断技术能实现由被动到主动诊断模式的转变,提高故障检测的效率,有效保障车辆的安全。本文提出了一种基于车联网的远程诊断系统构建方法,针对车辆硬件设施特征和故障诊断协议进行了车载终端硬件模块、数据通信协议、服务器架构的选取和设计,同时对车辆远程诊断系统的安全性进行了探讨。With the continuous progress of modern automobile technology,vehicle intelligence,network has become the development trend of new energy vehicles,the traditional vehicle diagnostic technology has been unable to meet the needs of guaranteeing vehicle safety.The forward-looking remote diagnostic technology can realize the transformation from passive to active diagnostic mode,improve the efficiency of fault detection,and effectively protect the safety of vehicles.This paper proposes a remote diagnostic system construction method based on vehicle networking,and the selection and design of vehicle terminal hardware module,data communi-cation protocol,server architecture are carried out for the characteristics of vehicle hardware facilities and troubleshooting protocols,and the security of vehicle remote diagnostic system is discussed at the same time.

关 键 词：车联网 汽车远程诊断 诊断协议 B/S架构 

分 类 号：U469.7[机械工程—车辆工程]