搭鐵異常分析及設(shè)計(jì)優(yōu)化

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【摘 要】由于電路搭鐵連接異常,調(diào)節(jié)音響音量造成搭鐵電阻動(dòng)態(tài)變化,使得車門控制器工作電壓變化導(dǎo)致車門異常打開的故障。
【關(guān)鍵詞】搭鐵;電阻;電壓;調(diào)節(jié)音量;門開故障
中圖分類號(hào):U463.62 文獻(xiàn)標(biāo)志碼:A 文章編號(hào):1003-8639( 2022 )02-0068-05
Analyzing and Designing Optimization of Abnormal Ground
XIA Zheng-qiang
(Luxury Car Technology Department,Jinlong United Automotive Industry(Suzhou)Co.,Ltd.,
Suzhou 215026,China)
【Abstract】Due to the abnormal connection of the circuit,adjusting the volume of the audio causes the dynamic change of the iron-laying resistance,which causes the door-opening failure due to the change of the working voltage of the door controller.
【Key words】grounding;electric resistance;volt;volume adjustment;door opening malfunction
作者簡介
夏正強(qiáng)(1970—),男,高級(jí)工程師,主要從事汽車電器系統(tǒng)及零部件的開發(fā)工作。(剩余5259字)