汽车ECU在智能驾驶中的作用与技术革新

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TheRole and Technological Innovation of Automotive ECU in Intelligent Driving

Song Juan

（School of Mechanical Engineering，Henan Institute of Technology，Xinxiang 453003，China）

【Abstract】As the core hub of vehicle control systems，ECU face challnges such as multi-sensor fusion，highreal-timedecision-making，and functional safetyredundancy，necessitating areevaluationof their technical boundaries andfunctionalroles.Ononehand，traditionaldistributedECUarchitecturesareconstrained bycomputationallimitations andcommunication delays，making itdificult to met theexponentialcomputational demandsof autonomousdriving algorithms.Ontheotherhand，thetrendtowardscentralizedvehicleEEAhasledtotheintegrationofdomaincontrollers andareacontrolers，placing higher demands on the hardware heterogeneity integration，software dynamic scheduling， andcross-domaincollborationcapabilitiesofECUs.Thisarticlesystematicallyexplores thefunctionalrestructuringpaths andtechnological innovationdirectionsforECUsinintellgentdriving，aiming toprovide theoreticalsupportand technicalreferencesfortheupgradeofautomotiveelectronicarchitecture，therebyfacilitatingbreakthroughsinintelligent driving technology and overcoming implementation bottlenecks.

【Keywords】 automotive electronic control；intelligent driving；ECU；EEA

汽车产业正经历以智能化为核心的第四次技术革命。（剩余4581字）