摘 要：针对某电动汽车开发中出现的接通左侧门车窗升降器开关时右侧门车窗玻璃联动的故障，对BCM电路进行详细分析，指出绘制整车电气原理图时电气部件原理图简化、成熟电气部件移植到新车型上的注意事项。
关键词：BCM电路；车窗升降器开关；联动故障
中图分类号：U463.83+5 文献标志码：A 文章编号：1006-3331(2024)01-0049-05
Analysis and Improvement of Right Door Window Linkage FailureWhen Left Door Window Lifter Working
LI Renming,LIU Jianbo
Abstract: According to the failure about right door window glass lifter having linkage when the switch of left door window lifter is turned on,this paper analyzes the BCM circuits in detail,points out that the precautions when the schematic diagram of electrical components is simplified during drawing the whole vehicle schematic diagram and the precautions for transplanting mature electrical components to new models.
Key words: BCM circuit; window glass lifter switch; linkage failure
