The invention discloses an anti-theft device for a power conversion cabinet, an intelligent power conversion cabinet and an anti-theft method, which can more accurately judge the real closing of a bin door and improve the safety and anti-theft property of the power conversion cabinet, the anti-theft device comprises a Hall detector and a magnet, the Hall detector is arranged on one of a cabinet body and the bin door, the magnet is arranged on the other one of the cabinet body and the bin door, and the Hall detector is arranged on the other one of the cabinet body and the bin door. The Hall detector is arranged in a manner that the detection part of the Hall detector corresponds to the magnetic pole position of the magnet, the Hall detector comprises a first Hall chip, a second Hall chip and a logic gate chip, the first Hall chip and the second Hall chip are respectively in communication connection with the logic gate chip, and the logic gate chip is in communication connection with a control system of the power conversion cabinet. The first Hall chip is used for detecting the S pole of the magnet and sending a first electric signal to the logic gate chip, the second Hall chip is used for detecting the N pole of the magnet and sending a second electric signal to the logic gate chip, and the logic gate chip is used for receiving the first electric signal and the second electric signal and outputting a third electric signal to a control system of the battery changing cabinet.
本发明公开了一种换电柜防盗装置、智能换电柜及防盗方法,能够更加精准地判断仓门真实关闭,提高换电柜的安全防盗性,防盗装置包括霍尔检测器和磁体,霍尔检测器设置于柜体和仓门中的一者,磁体设置于柜体和仓门中的另一者,且霍尔检测器的检测部与磁体的磁极位置相对应设置,霍尔检测器包括第一霍尔芯片、第二霍尔芯片和逻辑门芯片,第一霍尔芯片和第二霍尔芯片分别通信连接至逻辑门芯片,逻辑门芯片通信连接至换电柜的控制系统,第一霍尔芯片用于检测磁体的S极并向逻辑门芯片发送第一电信号,第二霍尔芯片用于检测磁体的N极并向逻辑门芯片发送第二电信号,逻辑门芯片用于接收第一电信号和第二电信号并输出第三电信号至换电柜的控制系统。
Battery replacement cabinet anti-theft device, intelligent battery replacement cabinet and anti-theft method
一种换电柜防盗装置、智能换电柜及防盗方法
2024-03-01
Patent
Electronic Resource
Chinese
IPC: | G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / E05B LOCKS , Schlösser / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein |
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