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Novel electromagnetic lock switch control and detection circuit
The invention provides a novel electromagnetic lock switch control and detection circuit, which comprises an unlocking and locking control circuit and an unlocking and locking detection circuit, and is characterized in that the unlocking and locking control circuit receives a starting control/locking instruction of a control chip and controls an electromagnetic lock to be unlocked and locked; the unlocking and locking detection circuit completes collection of electromagnetic lock switching signals and feeds back the collected signals to the control chip, the switching state of the electromagnetic lock is monitored in real time, and the reliability of the switching lock is improved. The circuit has the advantages of being small in size, low in cost, easy to assemble and high in working efficiency.
本发明提供了一种新型电磁锁开关控制及检测电路，包括开落锁控制电路和开落锁检测电路，开落锁控制电路接收控制芯片的起控/关锁指令，控制电磁锁开锁和关锁；开落锁检测电路完成电磁锁开关信号的采集，并将采集的信号反馈至控制芯片，实时监测电磁锁开关状态，提高开关锁可靠性。本发明电路具有体积小、费用低、装配简单、工作效率高的优点。
Novel electromagnetic lock switch control and detection circuit
The invention provides a novel electromagnetic lock switch control and detection circuit, which comprises an unlocking and locking control circuit and an unlocking and locking detection circuit, and is characterized in that the unlocking and locking control circuit receives a starting control/locking instruction of a control chip and controls an electromagnetic lock to be unlocked and locked; the unlocking and locking detection circuit completes collection of electromagnetic lock switching signals and feeds back the collected signals to the control chip, the switching state of the electromagnetic lock is monitored in real time, and the reliability of the switching lock is improved. The circuit has the advantages of being small in size, low in cost, easy to assemble and high in working efficiency.
本发明提供了一种新型电磁锁开关控制及检测电路，包括开落锁控制电路和开落锁检测电路，开落锁控制电路接收控制芯片的起控/关锁指令，控制电磁锁开锁和关锁；开落锁检测电路完成电磁锁开关信号的采集，并将采集的信号反馈至控制芯片，实时监测电磁锁开关状态，提高开关锁可靠性。本发明电路具有体积小、费用低、装配简单、工作效率高的优点。
Novel electromagnetic lock switch control and detection circuit
一种新型电磁锁开关控制及检测电路
TIAN GUANZHI (author) / CAO YINGJIAN (author) / XU ZHISHU (author) / MIAO SHILIANG (author) / ZHENG ZHIPENG (author)
2024-03-01
Patent
Electronic Resource
Chinese
Driving control circuit, electromagnetic lock protection device and electromagnetic lock
| European Patent Office | 2024