一種車載娛樂(lè)系統(tǒng)的電源管理設(shè)計(jì)及運(yùn)用

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中圖分類號(hào)：U463.6 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1003-8639（2025）07-0141-03

Designand ApplicationofPower ManagementforVehicle Entertainment Syster

Zhang mei

（Jiangling Motor Co.，Ltd.，Nanchang330052，China）

【Abstract】As the functions of vehicle-mounted entertainment system become more and more complex，power distributionand management need tobedesignedreasonably，and moreand more functionalmodulesofthevehicle，the vehicle isprone to increase the demand for module power supply，resulting in feedingandother situations.Inorderto ensure the vehicle work and save energy，the vehicle-mounted entertainment system power management is particularly important.Verified through bench testandreal vehicletest，this method cannot only makethe module poweroff protection when abnormal，but also ensure the normal operation when normal.

【Key words】 intelligent networked vehicle；power management；feed；storage

0 引言

隨著社會(huì)的不斷發(fā)展，汽車進(jìn)入千家萬(wàn)戶，伴隨著科技的發(fā)展和進(jìn)步，汽車的功能也越來(lái)越多。（剩余5047字）