首页> 外国专利> Constructing software delta updates for vehicle ECU software and abnormality detection based on toolchain

Constructing software delta updates for vehicle ECU software and abnormality detection based on toolchain

机译:基于工具链构建用于车辆ECU软件的软件增量更新和异常检测

摘要

Disclosed embodiments relate to generating an update package for updating software on an Electronic Control Unit (ECU) in a vehicle. Operations may include accessing a plurality of attributes of a software update to be stored on the ECU in the vehicle; accessing a corresponding plurality of attributes of current software stored on the ECU in the vehicle; comparing the plurality of attributes with the corresponding plurality of attributes; generating a delta file representing differences between the plurality of attributes and the corresponding plurality of attributes determined in the comparison; and providing the delta file to the ECU, wherein the delta file is configured to be processed by startup code in the ECU that enables the delta file to execute in the ECU in the vehicle.
机译:公开的实施例涉及生成用于更新车辆中的电子控制单元(ECU)上的软件的更新包。操作可以包括访问要存储在车辆中的ECU上的软件更新的多个属性;访问存储在车辆的ECU中的当前软件的相应多个属性;比较所述多个属性与对应的多个属性;产生表示在比较中确定的多个属性和对应的多个属性之间的差异的增量文件;将所述增量文件提供给所述ECU,其中,所述增量文件被配置为由所述ECU中的启动代码进行处理,所述启动代码使所述增量文件能够在车辆的ECU中执行。

著录项

  • 公开/公告号US10402192B2

    专利类型

  • 公开/公告日2019-09-03

    原文格式PDF

  • 申请/专利权人 AURORA LABS LTD.;

    申请/专利号US201816044002

  • 发明设计人 ZOHAR FOX;

    申请日2018-07-24

  • 分类号G06F8/658;G06F8/656;G06F8/654;G06F16/188;G06F9/4401;G06F9/445;G06F12/06;G06F8/65;G06F8/71;G06F21/57;B60W50/04;G06F11/07;G06F11/36;G06F8/60;B60W50/02;G06F11/16;G06F11/14;G06N20;

  • 国家 US

  • 入库时间 2022-08-21 12:13:31

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