ELEVATOR CAR SPACE ALLOCATION BASED ON DETECTING VOICES OF POTENTIAL PASSENGERS
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United States of America Patent
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Issued Date -
Jun 9, 2022
app pub date -
Dec 4, 2020
filing date -
Dec 4, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
An illustrative example embodiment of a device includes an elevator passenger interface configured to allow a passenger to place a call for elevator service by indicating at least one of an intended destination and an intended direction. The elevator passenger interface includes at least one sound detector. A processor is configured to determine a number of passengers intending to travel to the intended destination or in the intended direction based on at least an indication from the sound detector regarding voice detection and to associate the determined number of passengers with the call.
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