An elevator car 104 is provided which comprises an elevator control device 106 arranged to accept an elevator control command from a passenger in the elevator 5 car 104. The elevator car is arranged to receive a query from a support provider 116; communicate said query to the passenger; and send a response to the support provider 116 based on passenger input provided via the elevator control device [FIG 1] Co~ .. .. .. .. .. .. .C -C C,
Elevator communication systems
2020-11-26
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
ELEVATOR EXTERNAL COMMUNICATION SYSTEM AND ELEVATOR EXTERNAL COMMUNICATION METHOD
Europäisches Patentamt | 2019
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