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公开(公告)号：US12151915B2
公开(公告)日：2024-11-26
申请号：US16561913
申请日：2019-09-05
Applicant: Otis Elevator Company
Inventor： Dan Qing Sha , Murilo Bonilha , Yi Lin Chen , Jin Lei Ding , Jing Long Zhang , Ke Yang
Abstract: An elevator interactive terminal and an elevator interactive system. The elevator interactive system of the present invention comprises an elevator interactive terminal, configured with a social communication media module, wherein a user is registered as a first registered user in the social communication media module; and a server coupled to a communication bus of an elevator system, configured with the social communication media module and to register an elevator as the second registered user in the social communication media module, wherein, based on the social communication media module, interactive communication is performed between the first registered user on the elevator interactive terminal corresponding to the user and the second registered user on the server corresponding to the elevator.
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公开(公告)号：US20240383724A1
公开(公告)日：2024-11-21
申请号：US18318664
申请日：2023-05-16
Applicant: Otis Elevator Company
Inventor： Steven Michael Millett
Abstract: A method of operating an elevator system is provided and includes recognizing that brakes of an elevator car fail to drop upon brake power being removed, temporarily hovering the elevator car in place to allow the elevator car to be emptied, controllably moving the elevator car in a direction of imbalance, which is defined in terms of relative weights of the elevator car and a counter-weight and torque applied to the elevator car for driving the elevator car upwardly or downwardly, to either a top or a bottom of a hoistway and confirming that the brakes are failing to drop or provide sufficient holding torque.
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公开(公告)号：US20240375914A1
公开(公告)日：2024-11-14
申请号：US18519988
申请日：2023-11-27
Applicant: Otis Elevator Company
Inventor： Javier Muñoz Sotoca , Borja de Diego Restrepo
IPC: B66B11/02
Abstract: A protector (200) for an elevator car (102) includes a protective panel (202) and at least one magnet (204) mounted to the protective panel (202). The magnet (204) is configured to be attracted to an internal wall (106) of a passenger compartment (104) of an elevator car (102) so as to retain the protective panel (202) against the internal wall (106). The magnet (204) may be retained against a support (210) of the protector (200) by a retainer assembly (220). The protector (200) may further comprise an electrical device which comprises a lighting device (240) configured to emit light into the passenger compartment (104) of the elevator car (102).
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公开(公告)号：US20240375912A1
公开(公告)日：2024-11-14
申请号：US18519958
申请日：2023-11-27
Applicant: Otis Elevator Company
Inventor： Javier Muñoz Sotoca , Luis Mena Rosell
Abstract: A fishplate (1, 1′) for joining two lengths of guide rail (2a, 2b, 2a′, 2b′) of an elevator system (100), the fishplate (1, 1′) formed from a sheet material, the fishplate (1, 1′) including a first layer (10a, 10a′); and a second layer (10b, 10b′) extending substantially parallel to the first layer (10a, 10a′), wherein the first layer (10a, 10a′) and the second layer (10b, 10b′) are connected along a fold line (12, 12′).
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公开(公告)号：US12139370B2
公开(公告)日：2024-11-12
申请号：US16585416
申请日：2019-09-27
Applicant: Otis Elevator Company
Inventor： Derk Oscar Pahlke
Abstract: A method of monitoring a location of a conveyance apparatus within a conveyance system including: detecting a first location of the conveyance apparatus at a first time using a position reference system; detecting a second location of the conveyance apparatus at a second time using at least one of a pressure sensor located on the conveyance apparatus and an acceleration sensor located on the conveyance apparatus; and determining that the second location is equivalent to the first location if the second time is within a selected range of the first time.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20240367943A1
公开(公告)日：2024-11-07
申请号：US18508797
申请日：2023-11-14
Applicant: Otis Elevator Company
Inventor： Xingang Gou
Abstract: An elevator door interlock device, an elevator door interlock operation method and an elevator system. The elevator door interlock device is arranged on an elevator car and has a first state in which to operate a landing door lock at a current arrival position of the elevator car to open or close a landing door, and a second state in which it makes no contact with the landing door lock, and the elevator door interlock device is configured to be in the first state when the elevator car travels in a vertical direction, and to be in the second state when the elevator car travels in a horizontal direction and to switch to the first state to open or close the landing door after the elevator car reaches a landing door position, and to return to the second state when the elevator car continues to travel in the horizontal direction.
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公开(公告)号：US20240367940A1
公开(公告)日：2024-11-07
申请号：US18311866
申请日：2023-05-03
Applicant: OTIS ELEVATOR COMPANY
Inventor： Wei Wei , Kyle Connolly
Abstract: A dual machine arrangement is provided for a hoist assembly of an elevator system. The dual machine arrangement includes dual machines, each comprising a motor and a sheave, which is rotatable by the motor, a coupling by which respective ends of the sheaves of the dual machines are connected and drive circuitry configured to synchronize reverse operations of the dual machines to raise or lower a load.
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公开(公告)号：US12122639B2
公开(公告)日：2024-10-22
申请号：US16591880
申请日：2019-10-03
Applicant: Otis Elevator Company
Inventor： Cuauhtemoc Castro , Patricia Derwinski , Nicholas N. Fraser
IPC: B66B1/34 , B66B1/28 , B66B3/00 , B66B11/02 , B66B13/14 , G06F3/14 , G06F3/04847 , H04W84/12 , H04W88/08
CPC classification number: B66B1/3461 , B66B1/28 , B66B3/002 , B66B3/008 , B66B11/0213 , B66B13/14 , G06F3/14 , B66B2201/30 , G06F3/04847 , H04W84/12 , H04W88/08
Abstract: An elevator interface, communication, and control system including: a first elevator car configured to move through a first elevator shaft, the first elevator car including elevator doors configured to open and close; a first controller in electronic communication with the first elevator car; a conversion module in electronic communication with the first controller; and a first wireless access point in electronic communication with the conversion module through a hardwired connection, the first wireless access point being configured to wirelessly receive a first command from a first mobile computing device via a wireless protocol, wherein the first wireless access point is configured to transmit the first command to the conversion module, the conversion module is configured to transmit the first command to the first controller, and the first controller is configured to transmit the first command to the first elevator car.
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公开(公告)号：US12103818B2
公开(公告)日：2024-10-01
申请号：US16193795
申请日：2018-11-16
Applicant: Otis Elevator Company
Inventor： Hui Chen , Kai Li , Siqi Ma , Shenhong Wang
CPC classification number: B66B1/468 , B66B1/3461 , B66B1/52 , H04W4/80 , B66B2201/4615 , B66B2201/4638 , B66B2201/4653
Abstract: A Bluetooth module in an elevator system in the field of elevator intelligent control technologies. The Bluetooth module according to the present invention is arranged substantially corresponding to a mounting hole of a first physical button/second physical button of the elevator system, such that a Bluetooth signal broadcast by the Bluetooth module can be propagated from at least part of the mounting hole to a landing zone/the interior of an elevator car. The first physical button is a physical button arranged on an elevator call panel assembly in the landing zone of the elevator system. The second physical button is a physical button arranged on an elevator call panel assembly of the elevator car of the elevator system. Embodiments can be easily implemented by transforming the existing elevator system and can achieve good coverage of Bluetooth signals in the landing zone and/or the interior of the elevator car.
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30.发明授权公开(公告)号：US12084308B2
公开(公告)日：2024-09-10
申请号：US16522911
申请日：2019-07-26
Applicant: OTIS ELEVATOR COMPANY
Inventor： Daniel S. Williams , Jannah A. Stanley
CPC classification number: B66B1/2458 , B66B1/28 , B66B1/3446 , B66B1/468 , B66B3/002 , B66B2201/103 , B66B2201/226 , B66B2201/4615
Abstract: A method of operating a dispatcher of an elevator group of a building elevator system having a plurality of elevator systems organized into multiple elevator groups including: receiving an elevator call, the elevator call including a desired destination; transmitting elevator status data from the elevator group to one or more other elevator groups of the building elevator system; receiving elevator status data from each of the one or more other elevator groups of the building elevator system; determining a verdict depicting whether an elevator car of the elevator group is best to serve the elevator call in response to the elevator status data of each of the one or more other elevator groups of the building elevator system; and calling an elevator car in response to the verdict.
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