汽车电动踏板失效故障分析与排除

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中图分类号：U463.523 文献标识码：B 文章编号：1003-8639（2025）10-0157-02

【Abstract】At present，the electric pedals ofautomobiles areallrealized to be folded and unfolded electrically through the electric pedalcontrol device.Tofacilitateusers'geting onandoffthe vehicle，the electric pedals need to be foldedandunfolded according tothe users′needs.This article，based on thecontrol principle，analyzes the causes of the failure of the vehicle's electric pedals discovered during the testing process and proposes solutions.

【Key words】electric pedals；failure; control principle

1 故障现象

在车辆试验过程中，发现了两种故障现象：开关门左右侧电动踏板不工作；左侧电动踏板无法收回和展开，右侧电动踏板能够正常收回和展开。（剩余2041字）