ELEVATOR SYSTEM
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Oct 8, 2020
app pub date -
Sep 15, 2016
filing date -
Sep 15, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
Provided is an elevator system capable of protecting the privacy of users. The elevator system includes: a plurality of in-car communication devices provided in a plurality of respective cars; and a group management device configured to, when an in-car communication device in a car that has arrived at a hall receives identification information from a portable terminal by wireless communication and when the car is not a car to which a call has been allocated on the basis of input from the portable terminal corresponding to the identification information, cause the in-car communication device in the car to transmit information indicating that a user has gotten on a wrong car to the portable terminal by wireless communication.
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