公开(公告)号：US11708240B2

公开(公告)日：2023-07-25

申请号：US16515154

申请日：2019-07-18

Applicant: OTIS ELEVATOR COMPANY

Inventor： Ravikiran Singaraju ,  Vinod Vejandla ,  Appalaraju Marpu ,  Madhavaraju Nadimpalli ,  Madhavi Mothukuri ,  Ashok Kumar Prakash

IPC: B66B5/00 ,  B66B1/24 ,  G06V40/16

CPC classification number: B66B5/0012 ,  B66B1/2408 ,  G06V40/172 ,  B66B2201/20

Abstract: A method for elevator passenger detection including: capturing an image of an elevator passenger approaching an elevator bank to board an elevator car; determining that the elevator passenger is pregnant or disabled in response to the image of the elevator passenger; registering a priority elevator call for the elevator passenger that is pregnant or disabled; and moving the elevator car to the floor landing where the elevator passenger that is pregnant or disabled is located.

公开(公告)号：US20160289043A1

公开(公告)日：2016-10-06

申请号：US15089612

申请日：2016-04-04

Applicant: OTIS ELEVATOR COMPANY

Inventor： Hui Fang ,  Arthur Hsu ,  Alan Matthew Finn ,  Zhen Jia

IPC: B66B1/46 ,  G06T15/04 ,  G05B19/042 ,  G06T7/00 ,  B66B13/14 ,  B66B1/34

CPC classification number: B66B1/468 ,  B66B1/3461 ,  B66B13/146 ,  B66B13/26 ,  B66B2201/20 ,  B66B2201/214 ,  B66B2201/4638 ,  G05B19/042 ,  G05B2219/2659 ,  G06T7/50 ,  G06T15/04 ,  G06T2207/10028

Abstract: An passenger conveyance system includes a depth-sensing sensor within a passenger conveyance enclosure for capturing depth map data of objects within a field of view that includes a passenger conveyance door. A processing module is in communication with the depth-sensing sensor to receive the depth map data, the processing module uses the depth map data to track an object and calculate passenger data associated with the tracked object. a passenger conveyance controller receives the passenger data from the processing module to control operation of a passenger conveyance door in response to the passenger data.

Abstract translation: 乘客运送系统包括乘客运送箱内的深度感测传感器，用于捕获包括乘客运输门的视场内的物体的深度图数据。 处理模块与深度感测传感器通信以接收深度图数据，处理模块使用深度图数据跟踪对象并计算与跟踪对象相关联的乘客数据。 乘客运输控制器从所述处理模块接收乘客数据，以响应乘客数据来控制乘客运送门的操作。