基于功能安全的汽车远程启动策略研究应用

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【Abstract】With therapid development of automotiveelectronics technology，users’requirements forautomotive intelligenceare increasing.Remotestartvehicletoachievecooling inadvance hasbecomearigiddemand forthe majority of automotive users.Thisarticle introduces thebasic structureandlogicflowof theremote start systembasedon functional safety，conducts hazardanalysisand threat andrisk assessment of thefunctionand formulatescorresponding safety strategies.Finally，thetestcaseorrsponding tothegeardesignisexemplifid，andtheCANbusinjectionfaultmethodis usedtoverifytheefectivenessofthesafetystrategy，which providesareference forthedevelopment of automotive functional safety.

【Keywords】remote start； functional safety； system solution

近年来汽车电子技术已明显向集成化、电动化、智能化和网联化四个方向迅速发展，汽车电子系统变得越来越复杂，功能安全已成为研发必须关注的设计因素。（剩余2741字）