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.

公开(公告)号：US20210269283A1

公开(公告)日：2021-09-02

申请号：US17159839

申请日：2021-01-27

Applicant: KONE Corporation

Inventor： Tapio Siironen ,  Aleksi Immonen ,  Pekka Halonen ,  Ari Pitkänen ,  Tapani Talonen ,  Ville Myyryläinen

IPC: B66B11/02

Abstract: An elevator car defining an interior space for accommodating passengers includes an openable roof, horizontal roof guide rails arranged on a top side of the elevator car, a support structure pivotably mounted to the guide rails by a first joint, and a working platform pivotably and movably mounted to the support structure by a second joint arranged at a distance from the first joint. The working platform is pivotable between a retracted position, in which said working platform is oriented close to the guide rails in the top side of the elevator car, and a deployed position, in which the working platform is in the interior space, at a distance from the guide rails. The first joint is arranged movable along the guide rails.

公开(公告)号：US11639285B2

公开(公告)日：2023-05-02

申请号：US17159839

申请日：2021-01-27

Applicant: KONE Corporation

Inventor： Tapio Siironen ,  Aleksi Immonen ,  Pekka Halonen ,  Ari Pitkänen ,  Tapani Talonen ,  Ville Myyryläinen

IPC: B66B11/02

Abstract: An elevator car (100) defining an interior space (1) for accommodating passengers. The elevator car (100) comprises an openable roof (2), horizontal roof guide rails (13a, 13b) arranged on a top side of the elevator car (100), a support structure (4) pivotably mounted to the guide rails (13a, 13b) by a first joint (5a, 5b), and a working platform (6) pivotably and movably mounted to the support structure (4) by a second joint (7a, 7b) arranged at a distance from the first joint (5a, 5b). The working platform (6) is pivotable between a retracted position, in which said working platform is oriented close to the guide rails (13a, 13b) in the top side of the elevator car, and a deployed position, in which the working platform (6) is in the interior space (1), at a distance from the guide rails (13a, 13b). The first joint (5a, 5b) being arranged movable along the guide rails (13a, 13b).