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Hardware design of the vehicle platform for the remote update of vehicle ECU
Author(s): 
Pages: 99-103
Year: Issue:  9
Journal: Electronic Measurement Technology

Keyword:  remote updateK60N512vehicle platformECU;
Abstract: 为了实现汽车ECU的远程更新功能,基于现有的WIFI/3G以及蓝牙无线通信技术,提出了一种利用智能手持设备为中介,接受远端服务器发来的固件包,并发送给相应车载平台,再由车载平台通过汽车CAN网络将固件包传送给汽车ECU并实现更新的方案.在此方案的基础上,通过对功能的需求进行分析,确定了车载平台的功能模块并进行了相应的设计.该车载平台主要采用以K60N512芯片为核心,系统主要包括CAN模块、蓝牙模块、电源模块等.基于此方案设计的硬件平台,具有功耗低、模块精简、便于适配的优点.
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