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Household electrical appliance monitoring method and detection circuit
The invention provides a household electrical appliance monitoring method and a detection circuit. According to the household electrical appliance monitoring method, a household electrical appliance comprises a door lock device and a detection circuit used for detecting the door lock device. The monitoring method comprises the following steps of: obtaining a voltage signal of the door lock device; detecting whether the door lock device is opened or closed according to the voltage signal; if the door lock device is closed, processing the voltage signal of the door lock device to obtain a voltage value; and detecting whether the household electrical appliance is abnormal according to the voltage value. When the door lock device is judged to be in the closed state, the voltage signal of the door lock device is processed, whether the household electrical appliance is abnormal or not is judged through the processed voltage signal, and then the safety problem caused when a user does not know that the household electrical appliance is abnormal can be avoided. The detection circuit carries out detection only after detecting that the door lock is closed, so that the use safety of the household electrical appliance is further improved.
本发明提供了一种家用电器的监控方法及其检测电路，其中，家用电器的监控方法包括：家用电器包括门锁装置和用于检测门锁装置的检测电路，监控方法包括：获取门锁装置的电压信号；根据电压信号检测门锁装置的开闭状态；若门锁装置处于关闭状态，则对门锁装置的电压信号进行处理得到电压值；根据电压值检测家用电器是否存在异常。本发明通过判断门锁装置处于关闭状态时，对门锁装置的电压信号进行处理，通过处理后的电压信号判断家用电器是否存在异常，进而可以避免了用户在不知道家用电器发生异常的情况下使用而导致的安全性问题。并且检测电路在检测门锁关闭后才进行检测，进一步提高了家用电器使用的安全性。
Household electrical appliance monitoring method and detection circuit
The invention provides a household electrical appliance monitoring method and a detection circuit. According to the household electrical appliance monitoring method, a household electrical appliance comprises a door lock device and a detection circuit used for detecting the door lock device. The monitoring method comprises the following steps of: obtaining a voltage signal of the door lock device; detecting whether the door lock device is opened or closed according to the voltage signal; if the door lock device is closed, processing the voltage signal of the door lock device to obtain a voltage value; and detecting whether the household electrical appliance is abnormal according to the voltage value. When the door lock device is judged to be in the closed state, the voltage signal of the door lock device is processed, whether the household electrical appliance is abnormal or not is judged through the processed voltage signal, and then the safety problem caused when a user does not know that the household electrical appliance is abnormal can be avoided. The detection circuit carries out detection only after detecting that the door lock is closed, so that the use safety of the household electrical appliance is further improved.
本发明提供了一种家用电器的监控方法及其检测电路，其中，家用电器的监控方法包括：家用电器包括门锁装置和用于检测门锁装置的检测电路，监控方法包括：获取门锁装置的电压信号；根据电压信号检测门锁装置的开闭状态；若门锁装置处于关闭状态，则对门锁装置的电压信号进行处理得到电压值；根据电压值检测家用电器是否存在异常。本发明通过判断门锁装置处于关闭状态时，对门锁装置的电压信号进行处理，通过处理后的电压信号判断家用电器是否存在异常，进而可以避免了用户在不知道家用电器发生异常的情况下使用而导致的安全性问题。并且检测电路在检测门锁关闭后才进行检测，进一步提高了家用电器使用的安全性。
Household electrical appliance monitoring method and detection circuit
一种家用电器的监控方法及其检测电路
CAI SHASHA (author) / GAO LIMIN (author)
2021-08-27
Patent
Electronic Resource
Chinese
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