公开(公告)号：US20250033929A1

公开(公告)日：2025-01-30

申请号：US18918750

申请日：2024-10-17

Applicant: KONE CORPORATION

Inventor： Qiang Sun ,  Yong Qing Lu ,  Pasi Raitola ,  Mari Zakrzewski ,  Ari Pitkänen

IPC: B66B5/00 ,  B66B1/34 ,  H04N7/18

Abstract: The invention relates to a method for triggering an acquisition of image data of an empty elevator car. The method comprises obtaining door status data representing a status of the door of the elevator car, obtaining occupancy status data representing an occupancy status of the elevator car, detecting based on the obtained door status data that the door of the elevator car is closed, detecting based on the obtained occupancy status data that the elevator car is empty, and generating a control signal to an imaging device arranged inside the elevator car in response to the detecting that the door of the elevator car is closed and the elevator car is empty. The control signal comprises an instruction to trigger the acquisition of the image data of the empty elevator car. The invention relates also to a triggering system for triggering an acquisition of image data of an empty elevator car and to an elevator system comprising a triggering system.