一种基于紧急电源开关的商用车冗余电源系统  

A Redundant Power Supply System for Commercial Vehicle Based on Emergency Switch

作　　者：陈凯强 张浩 史新梅 谢连鑫 尹元昊 张岚 CHEN Kaiqiang;ZHANG Hao;SHI Xinmei;XIE Lianxin;YIN Yuanhao;ZHANG Lan(Vehicle Electrical Design Institute of Electronic and Electrical Design Department of China National Heavy Duty Truck Group Automotive Research Institute,Jinan 250101,China)

机构地区：[1]中国重型汽车集团汽车研究总院电子电气设计部整车电器设计所,山东济南250101

出　　处：《汽车电器》2024年第5期54-56,共3页Auto Electric Parts

摘　　要：随着汽车不断向智能化、电气化以及网联化方向发展,人们对于汽车舒适性、安全性要求越来越高,传统整车电源系统已不能满足需求。而相较于乘用车,商用车供电系统负担更大,更易发生故障。在智能化、电气化以及网联化背景下,文章针对商用车电源系统存在的失效、可靠性以及安全问题,提出一种商用车冗余电源系统并对其工作方式进行研究。With the continuous development of automobile to the direction of intelligence,electrification and network connection,people have higher and higher requirements for vehicle comfort and safety.Traditional vehicle power supply system has been unable to meet the demand,and compared with passenger vehicles,commercial vehicles power supply system more burden,more prone to failure.In view of the failure,stability and safety problems of commercial vehicle power supply system under the background of intellectualization,electrification and networking,this paper proposes a redundant power supply system for commercial vehicles and studies its working mode.

关 键 词：紧急电源开关 商用车 冗余电源系统 

分 类 号：U463.61[机械工程—车辆工程]