一种车载娱乐系统的电源管理设计及运用

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中图分类号：U463.6 文献标识码：A 文章编号：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

随着社会的不断发展，汽车进入千家万户，伴随着科技的发展和进步，汽车的功能也越来越多。（剩余5047字）