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公开(公告)号：US20230382684A1
公开(公告)日：2023-11-30
申请号：US17979496
申请日：2022-11-02
发明人： Xingang Gou
摘要： A method for indicating a service status of an elevator, an elevator car operating panel for implementing the method, an elevator call-out operating panel and a computer-readable storage medium. An elevator car operating panel includes: a plurality of buttons, each of the buttons corresponding to one of a plurality of floors; a control unit coupled with the plurality of buttons, including a controller and a memory coupled with the controller, on which a computer instruction that can be executed by the controller is stored, when the computer instruction is executed: A. determining, in response to an event that one of the buttons is operated, whether a car door associated with the car operating panel is allowed to open when a car stops at a floor corresponding to the button; B. if it is allowed to open, the button is made to be in a normally lit state, otherwise, the button is made to be in a flashing state.
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公开(公告)号：US11827495B2
公开(公告)日：2023-11-28
申请号：US17830638
申请日：2022-06-02
发明人： Bichun Li , Qirui Wang , Gang Huang , Shenhong Wang
CPC分类号： B66B7/023 , B66B19/002
摘要： An elevator guide rail installation bracket and installation method thereof, a positioning tooling, a bracket adjustment tooling, and an elevator system. The elevator guide rail installation bracket includes a guide rail bracket having a guide rail installation surface and a first adjustment surface that form a bend, a fixed guide rail installation position is provided on the guide rail installation surface; and a hoistway bracket having a hoistway installation surface and a second adjustment surface that form a bend; the first adjustment surface is adjustably connected to the second adjustment surface to adjust the relative position between the guide rail installation surface and the hoistway installation surface.
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公开(公告)号：US20230373752A1
公开(公告)日：2023-11-23
申请号：US17984764
申请日：2022-11-10
CPC分类号： B66B1/50 , B66B11/0226 , B66B1/467 , H01R13/74 , B66B2201/4623
摘要： An elevator car assembly (100). The elevator car assembly (100) includes: an elevator car operating panel (106) including a user interface (124) on a front surface (108) and a first connector portion (112) on a rear surface (110); and an elevator cab (102) including a plurality of elevator cab walls (104) including at least one elevator cab wall (104) for mounting the elevator car operating panel (106) thereon, the at least one elevator cab wall (104) including a second connector portion (114). The first connector portion (112) is configured to form a releasable electrical connection with the second connector portion (114).
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公开(公告)号：US11814266B2
公开(公告)日：2023-11-14
申请号：US17008695
申请日：2020-09-01
CPC分类号： B66B9/02 , B66B1/02 , B66B7/046 , B66B9/04 , B66B11/02 , B66B11/0423 , E04G2003/286
摘要： An illustrative example embodiment of an elevator system includes a platform and a plurality of supports configured to selectively engage a nearby structure. The plurality of supports include at least a first support and a second support. The first and second supports alternate between engaging the nearby structure to support the platform while the other one of the supports is disengaged from the nearby structure. At least one of the first and second supports is configured to move relative to the platform while engaging the nearby structure to cause vertical movement of the platform.
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35.发明授权公开(公告)号：US11795031B2
公开(公告)日：2023-10-24
申请号：US16564810
申请日：2019-09-09
CPC分类号： B66B1/468 , B66B1/28 , B66B1/3461 , H04M1/72409 , H04W4/021 , H04W4/029 , H04W4/80 , B66B2201/101 , B66B2201/4638 , B66B2201/4653
摘要： Disclosed is an elevator system having an elevator, the elevator having an elevator landing and an elevator controller, the controller capable of communicating over a network with a device, and the device may be located within an area positionally associated with the landing, the controller: receives from the device, a request for elevator service at the landing, effects monitoring the device relative to the area, effects a first response upon determining that the device is inside the area, otherwise effects a second response.
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公开(公告)号：US11787660B2
公开(公告)日：2023-10-17
申请号：US17537587
申请日：2021-11-30
发明人： Bichun Li , Shenhong Wang
CPC分类号： B66B5/0025 , G01R19/14
摘要： A holding brake monitoring circuit system, an elevator system, and a holding brake monitoring method. The holding brake monitoring circuit system includes a plurality of opening sensors corresponding to holding brakes, wherein the number of the opening sensors is an even number greater than 3, and the opening sensors are configured to be paired to form at least two working groups, and each of the working groups is configured to output an output signal for judging status of the holding brake(s).
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公开(公告)号：US20230322523A1
公开(公告)日：2023-10-12
申请号：US17717771
申请日：2022-04-11
CPC分类号： B66B13/146 , B66B13/308 , B66B11/024 , B66B9/00
摘要： An elevator system, having: an elevator car, the elevator car including: a front end that includes a front doorway; an aft end that includes an aft doorway; and a cabin extending from the front end to the aft end; and a divider system operationally coupled to the elevator car within the cabin, intermediate the front and aft ends, that is operational to transition between: a retracted state, where the cabin is undivided; and a deployed state where the divider system divides the cabin into a front zone that is accessible by the front doorway and an aft zone that is accessible by the aft doorway.
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公开(公告)号：US11780704B2
公开(公告)日：2023-10-10
申请号：US16783554
申请日：2020-02-06
CPC分类号： B66B3/023 , B66B13/143 , B66B13/26 , G06T7/73 , G06T2207/30232
摘要： A component monitoring system for monitoring a component of a conveyance system including a conveyance apparatus including: a camera configured to capture a sequence images of the component, the sequence of images being motion data; and a processor configured to determine an evaluation summary of the component in response to at least the motion data.
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39.发明公开公开(公告)号：US20230318502A1
公开(公告)日：2023-10-05
申请号：US17988456
申请日：2022-11-16
发明人： Lifei Cheng , Zhaoxia Hu , Xinwei Gong , Wentong Liu
CPC分类号： H02P23/08 , B66B25/00 , H02P25/184 , H02P2207/01
摘要： A device and method for determining operating modes of an AC asynchronous three-phase motor in an escalator system and computer-readable storage medium on which a computer program for implementing the method is stored. The operating modes include a first operating mode and a second operating mode, the AC asynchronous three-phase motor adopts a triangular wiring mode and a star wiring mode in the first operating mode and the second operating mode, respectively, the device includes: a memory; a processor coupled with the memory; and a computer program stored on the memory and running on the processor, the running of the computer program causes: A. obtaining a slip rate of the AC asynchronous three-phase motor; and B. determining whether the AC asynchronous three-phase motor needs to be switched between the first operating mode and the second operating mode based on the slip rate.
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公开(公告)号：US11760603B2
公开(公告)日：2023-09-19
申请号：US16885943
申请日：2020-05-28
CPC分类号： B66B1/466 , B66B1/50 , B66B11/0253
摘要： An elevator panel assembly comprises a detachable panel (4), for covering a front surface of an elevator car panel (2b), and a separation member (7). The separation member (7) comprises a head portion (7a) received against a back surface of the detachable panel (4). The detachable panel (4) is magnetically attachable to the elevator car panel (2b) and comprises a through hole (9) which is smaller than the head portion (7a) of the separation member (7) and arranged to sit directly over the head portion (7a). The separation member (7) is configured so that a tool inserted through the through hole (9) engages with the head portion to apply a mechanical force, causing the head portion (7a) to push against the back surface of the detachable panel (4).
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