An elevator system includes an elevator car configured to travel in a hoistway; an elevator car door configured to open and close; a machine configured to impart force to the elevator car; an interface configured to generate a lockdown mode signal; and a controller configured to control operation of at least one of the machine and the elevator car door in response to the lockdown mode signal.
ELEVATOR SYSTEM HAVING LOCKDOWN MODE
2018-04-05
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
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