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申请号:201910875592.4 公开号:CN110911227A 主分类号:H01H47/00
申请人:【中文】三星SDI株式会社【EN】Samsung SDI Co.,Ltd. 申请日:2019.09.17 公开日:2020.03.24
摘要:【中文】提供了一种继电器操作状态维持装置和包括其的电子装置。在被构造为当在被构造为控制继电器的操作的控制器中发生异常时维持继电器的操作状态的继电器操作状态维持装置中,所述继电器操作状态维持装置包括:存储器,被构造为存储在发生异常时由控制器输出的用于继电器的操作的继电器控制信号,并且基于存储的信号生成并输出存储器输出信号;第一继电器驱动信号生成器,被构造为基于继电器控制信号和与异常发生对应的信号生成并且输出第一继电器驱动信号;第二继电器驱动信号生成器,被构造为基于第一继电器驱动信号和存储器输出信号生成并且输出第二继电器驱动信号。 【EN】Provided are a relay operation state maintaining device and an electronic device including the same. In a relay operation state maintaining device configured to maintain an operation state of a relay when an abnormality occurs in a controller configured to control an operation of the relay, the relay operation state maintaining device includes: a memory configured to store a relay control signal for operation of the relay, which is output by the controller at the time of occurrence of an abnormality, and to generate and output a memory output signal based on the stored signal; a first relay driving signal generator configured to generate and output a first relay driving signal based on the relay control signal and a signal corresponding to the occurrence of the abnormality; and a second relay driving signal generator configured to generate and output a second relay driving signal based on the first relay driving signal and the memory output signal.
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