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    • 1. 发明授权
    • Method for monitoring at least two microcontrollers
    • 用于监控至少两个微控制器的方法
    • US09104570B2
    • 2015-08-11
    • US13825248
    • 2011-09-08
    • Sandeep BishtJochen WeberAndreas Heyl
    • Sandeep BishtJochen WeberAndreas Heyl
    • G06F11/00G06F11/07G05B19/042
    • G06F11/0757G05B19/0428G05B2219/25158G06F11/0739G06F11/076
    • A method for monitoring at least two microcontrollers using a watchdog is described. The watchdog is associated with a first microcontroller and monitors the communication of a message from the first microcontroller within a time interval of a predefined duration. The message communicated to the watchdog by the first microcontroller contains a contribution which is formed on account of communication between the first microcontroller and a second microcontroller connected to the latter and on the basis of which the watchdog checks the proper method of operation of the second microcontroller. The disclosure also describes a circuit arrangement and a battery with a battery management unit which are configured to carry out the method according to the disclosure.
    • 描述了使用看门狗监视至少两个微控制器的方法。 看门狗与第一微控制器相关联,并且在预定义的持续时间的时间间隔内监视来自第一微控制器的消息的通信。 由第一微控制器传送给看门狗的消息包含由第一微控制器与连接到第一微控制器的第二微控制器之间的通信而形成的贡献,并且看门狗检查第二微控制器的正确操作方法 。 本公开还描述了一种电路装置和具有电池管理单元的电池,其被配置为执行根据本公开的方法。
    • 2. 发明申请
    • Method for Monitoring at least Two Microcontrollers
    • 至少监控两个微控制器的方法
    • US20140149809A1
    • 2014-05-29
    • US13825248
    • 2011-09-08
    • Sandeep BishtJochen WeberAndreas Heyl
    • Sandeep BishtJochen WeberAndreas Heyl
    • G06F11/07
    • G06F11/0757G05B19/0428G05B2219/25158G06F11/0739G06F11/076
    • A method for monitoring at least two microcontrollers using a watchdog is described. The watchdog is associated with a first microcontroller and monitors the communication of a message from the first microcontroller within a time interval of a predefined duration. The message communicated to the watchdog by the first microcontroller contains a contribution which is formed on account of communication between the first microcontroller and a second microcontroller connected to the latter and on the basis of which the watchdog checks the proper method of operation of the second microcontroller. The disclosure also describes a circuit arrangement and a battery with a battery management unit which are configured to carry out the method according to the disclosure.
    • 描述了使用看门狗监视至少两个微控制器的方法。 看门狗与第一微控制器相关联,并且在预定义的持续时间的时间间隔内监视来自第一微控制器的消息的通信。 由第一微控制器传送给看门狗的消息包含由第一微控制器与连接到第一微控制器的第二微控制器之间的通信而形成的贡献,并且看门狗检查第二微控制器的正确操作方法 。 本公开还描述了一种电路装置和具有电池管理单元的电池,其被配置为执行根据本公开的方法。