一种利用分立元件替代SBC的设计方案

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【摘 要】本文主要针对汽车芯片紧缺的问题提出一种利用分立元件代替集成式系统基础芯片的设计方案,利用集成化低的微控制器等模块替代L99DZ型芯片在门模块控制器中的作用,以实现对车窗、隐藏式把手等部件的控制,通过实际测试替代方案来验证该设计的有效性。
【关键词】门控制模块;SBC;分立元件;芯片替代
中图分类号:U463.6 文献标志码:A 文章编号:1003-8639( 2022 )12-0065-03
A Design Scheme Using Discrete Components to Replace SBC
CHEN Wen-qing,LIN Kai-xuan,YU Zhi-biao,LAI Rui-fu,HOU Li-heng
(Automotive Engineering Research Institute,Guangzhou Automobile Group Co.,Ltd.,Guangzhou 511434,China)
【Abstract】Aiming at the problem of automotive chip shortage,this paper puts forward a design scheme that uses discrete components to replace the basic chip of integrated system. The function of the L99DZ chip in the door module controller is replaced by micro-controller modules with low integration,so as to realize the control of the window,hidden handle and other components. The effectiveness of the design is verified by testing the alternative scheme in practice.
【Key words】door control module;SBC;discrete component;chip replacement
随着汽车电动化、智能化和网联化的快速发展,车载芯片的作用不断提升[1],作为整车的控制大脑,芯片的作用不可替代。(剩余2468字)