一種板級異構(gòu)核間多模通信的軟硬件設(shè)計方法

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中圖分類號：U463.6 文獻(xiàn)標(biāo)識碼：A 文章編號：1003-8639（2025）06-0100-03

AMethod for Softwareand HardwareDesignofBoard-level HeterogeneousMulti-modeCommunication

LiRui，DuBin，WangYuanbo

（Shaanxi Tianxingjian IoV Information Technology Co.，Ltd.，Xi'an 7102Oo，China）

【Abstract】With therapid development of vehiclenetworking technologyand the increase of complexityof vehicle electroniccontrolunit，traditional single processorcannotmeet the increasinglycomplexanddiversified needsof data interactionand processing.This paper proposesamulti-mode communication mechanism between heterogeneous coresat board level，designs ahardware platform integrating high-real-time MCUand high-performance SOC，and describes the hardwarestructureof heterogeneous multi-modecommunication.Onthis basis，a lightweightcomponentizedsoftware designschemeof layering，lowcouplingand highcohesion is proposed，and thecommunication mechanismof driver layer，interface layer，networklayer，protocollayer，transport layerandapplicationlayerisexpounded.This mechanismnot onlyimproves the computing eficiencyof heterogeneous multi-coreenvironment，but alsorealizes the optimization of processor performance and improves the quality of communication data.

【Key words】vehicle networking；internuclear communication；MCU；SOC；heterogeneous processor

0 引言

隨著網(wǎng)聯(lián)汽車的飛速發(fā)展，數(shù)據(jù)交互與處理的需求日益復(fù)雜和多樣化。（剩余3328字）