新能源汽車低壓靜態(tài)功耗優(yōu)化設(shè)計(jì)與管控方法研究

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中圖分類號(hào)：U469.72 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1003-8639（2025）08-0001-04

【Abstract】With the intellgent development of new energy vehicles，the number of low-voltage controlers and static power consumption have increased.The traditional management mode is facing problemssuchasbaterydepletionand redundant selection，and theextensionof international transportation cycles hasraised therequirements for static power consumption.Thearticle mainly elaboratesonthecausesof low-voltage static power consumption during the parking period of newenergyvehicles，the powerconsumption characteristicsof thecontroller，andproposesoptimization measures andmanagementmethodstoachieverefined management，providingabasis forbattryselectionand meetingcustomerneeds.

【Key words】new energy vehicles；low-voltage static power consumption;resting period;network does not sleep

0 引言

隨著新能源汽車智能化技術(shù)的不斷發(fā)展及用戶場(chǎng)景的多元化，遠(yuǎn)程控制、語(yǔ)音控制、車載大屏、車載冰箱、自動(dòng)駕駛等技術(shù)在新能源汽車領(lǐng)域廣泛應(yīng)用，整車低壓控制器數(shù)量及車輛靜態(tài)耗電量也快速上升。（剩余4543字）