The present application relates to elevator technology and, in particular, to an elevator emergency operation device with safety function testing capability. In accordance with an aspect of the present application, there is provided an elevator emergency operation device with safety function testing capability, the device comprising a connection unit and a control unit. The connection unit comprises a first connection component adapted to be connected with a car status detection device and a second connection component adapted to be connected with a holding brake controller. The control unit is connected with the connection unit and is configured to perform various operations. For example, in one of the operations, an elevator emergency operation function is performed in a first configuration state in which the first connection component and the second connection component are connected with the car status detection device and the holding brake controller, respectively. As another example, in another operation, in the first configuration state, releasing a holding brake associated with the holding brake controller and determining whether a seal star function is normal based on a first car status signal provided by the car status detection device.
ELEVATOR EMERGENCY OPERATION DEVICE WITH SAFETY FUNCTION TESTING CAPABILITY
AUFZUGSNOTBETRIEBSVORRICHTUNG MIT SICHERHEITSFUNKTIONSTESTFÄHIGKEIT
DISPOSITIF D'ACTIONNEMENT D'URGENCE D'ASCENSEUR AVEC CAPACITÉ DE TEST DE FONCTION DE SÉCURITÉ
2025-05-14
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
ELEVATOR EMERGENCY OPERATION DEVICE WITH SAFETY FUNCTION TEST
European Patent Office | 2025
|EMERGENCY OPERATION DEVICE OF ELEVATOR AND EMERGENCY OPERATION METHOD OF ELEVATOR
European Patent Office | 2015
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