A spatial location positioning method for an elevator, a spatial location positioning system for an elevator, and an elevator. The spatial location positioning method for the elevator includes transmitting near-field wireless communication signals in preset areas of the elevator; receiving response signals of a target object to the near-field wireless communication signals, and analyzing signal AOA (angle of arrival) information from the response signals; and determining current location of the target object according to the signal AOA information.
SPATIAL LOCATION POSITIONING METHOD AND SYSTEM FOR ELEVATOR AND ELEVATOR
2022-06-23
Patent
Elektronische Ressource
Englisch
Spatial position positioning method and system for elevator and elevator
Europäisches Patentamt | 2022
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