汽车电气故障诊断中电子检测技术的应用与效率提升探讨

中图分类号：U463.6 文献标识码：B 文章编号：1003-8639（2026）03-0185-02

Discussion on the Application and Efficiency Improvement of Electronic Detection Technology in Automotive Electrical Fault Diagnosis

Yan Peng （Zigui Vocational Education Center， Yichang 4436Oo， China）

【Abstract】With the automotive industry's transformation towards inteligence and electrification，on-board electrical systemsare becoming increasinglycomplex，and their faulttypes exhibitthecharacteristicsofconcealment and strong correlation.Traditional manual diagnosis methods are no longer able to meet the precisionand timeliness requirements of modern automotive maintenance.This article delves deeply into the appicationscenarios and effciency improvement paths of this technology.It notonlyaddresss the pain points of "dificult diagnosisand long time consumption" inmaintenance practice，but also holds significant practical significance for promoting the standardization and intelligent development of the automotive maintenance industry.

【Key words】fault diagnosis of automotive electrical systems;electronic detection technology;application; efficiency improvement

0 引言

在汽车保有量持续攀升的背景下，汽车电气故障引发的安全隐患与维修成本问题愈发凸显，电气系统故障占比已从传统燃油车时期的 30% 升至智能网联汽车时期的 60% 以上。（剩余2508字）