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公开(公告)号：US20200062544A1
公开(公告)日：2020-02-27
申请号：US16106442
申请日：2018-08-21
Applicant: OTIS ELEVATOR COMPANY
Inventor： Sandeep Sudi , Michael C. Lang , Martin J. Hardesty
Abstract: An illustrative example embodiment of an elevator system includes a machine including a motor and a brake. The machine is configured to selectively cause movement of an elevator car. At least one vibration sensor situated near the machine provides an indication of operation of the machine to indicate at least stops and starts of the machine associated with stopping and starting movement of the elevator car.
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公开(公告)号：US20200062542A1
公开(公告)日：2020-02-27
申请号：US16107236
申请日：2018-08-21
Applicant: OTIS ELEVATOR COMPANY
Inventor： Sandeep Sudi
IPC: B66B1/34 , G05B19/4067 , B66B1/40
Abstract: Methods and systems for determining elevator car locations are provided. Aspects includes operating, by a processor, a machine room sensor to collect vibration data associated with one or more components in a machine room of an elevator system, wherein the elevator system comprises an elevator car and a hoistway and analyzing the vibration data to determine a position of the elevator car in the hoistway.
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公开(公告)号：US20200031619A1
公开(公告)日：2020-01-30
申请号：US16045822
申请日：2018-07-26
Applicant: Otis Elevator Company
Inventor： Sandeep Sudi , Daniel M. Tripp
Abstract: Elevator systems and methods are provided. The systems include an elevator car movable within an elevator shaft, the elevator car includes an elevator car door interlock device operable to open and close elevator car doors, a plurality of landing doors located at respective landings along the elevator shaft, wherein each landing door includes a landing door interlock device operable to open and close a respective landing door, wherein each landing door interlock device is engageable by the elevator car door interlock device to enable operation of the elevator car doors and the respective landing door simultaneously. An elevator component inspection system is configured with a detector located on the top of the elevator car and arranged to monitor the interlock devices, wherein the detector obtains inspection data associated with the elevator car door interlock device and the plurality of landing door interlock devices.
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公开(公告)号：US20180327221A1
公开(公告)日：2018-11-15
申请号：US15593441
申请日：2017-05-12
Applicant: Otis Elevator Company
Inventor： Sandeep Sudi , Daniel M. Tripp, SR. , Sally Day Mahoney , Frank Higgins
CPC classification number: B66B5/0031 , B66B1/3492 , B66B3/00 , B66B5/0025 , B66B5/0037 , B66B5/0087 , B66B5/02 , B66B9/00 , B66B13/00
Abstract: Elevator systems having an elevator car within an elevator shaft, a plurality of landing doors located at respective landings within the elevator shaft, at least one landing positioning element installed within the elevator shaft and positioned relative to at least one landing door, and an inspection system comprising a detector located on the elevator car and arranged to detect the presence of the landing positioning element in an inspection region to determine if a position of the elevator car relative to the landing door is within a predetermined range.
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公开(公告)号：US20180327219A1
公开(公告)日：2018-11-15
申请号：US15593429
申请日：2017-05-12
Applicant: Otis Elevator Company
Inventor： Sandeep Sudi , Sally Day Mahoney , Frank Higgins
CPC classification number: B66B5/0025 , B66B5/0018 , B66B5/02 , B66B9/00 , B66B13/00 , B66B13/30
Abstract: Elevator systems and methods for inspection having an elevator car within an elevator shaft, a plurality of landing doors located at respective landings within the elevator shaft, a landing door gib located on one of the landing doors and subject to inspection, the landing door gib having an indicator element thereon, and an inspection system comprising a detector located on an exterior of the elevator car and arranged to detect the presence of the indicator element in an inspection region.
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Patent Agency Ranking
公开(公告)号：US20230348225A1
公开(公告)日：2023-11-02
申请号：US18220350
申请日：2023-07-11
Applicant: OTIS ELEVATOR COMPANY
Inventor： Bradley Armand Scoville , Sandeep Sudi
CPC classification number: B66B1/2458 , B66B1/3476 , B66B2201/215 , B66B2201/222
Abstract: An illustrative example elevator system includes a plurality of elevator cars. A dispatch controller assigns a first one of the elevator cars to travel to a landing in response to a first request for elevator service at that landing. At least one call button is operative to place a second request while the first one of the elevator cars is situated at the landing in response to the first request. The dispatch controller assigns a second one of the elevator cars to travel to the landing in response to the second request.
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公开(公告)号：US11767193B2
公开(公告)日：2023-09-26
申请号：US16258836
申请日：2019-01-28
Applicant: OTIS ELEVATOR COMPANY
Inventor： Bradley Armand Scoville , Sandeep Sudi
CPC classification number: B66B1/2458 , B66B1/3476 , B66B2201/215 , B66B2201/222
Abstract: An illustrative example elevator system includes a plurality of elevator cars. A dispatch controller assigns a first one of the elevator cars to travel to a landing in response to a first request for elevator service at that landing. At least one call button is operative to place a second request while the first one of the elevator cars is situated at the landing in response to the first request. The dispatch controller assigns a second one of the elevator cars to travel to the landing in response to the second request.
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公开(公告)号：US11673769B2
公开(公告)日：2023-06-13
申请号：US16106442
申请日：2018-08-21
Applicant: OTIS ELEVATOR COMPANY
Inventor： Sandeep Sudi , Michael C. Lang , Martin J. Hardesty
CPC classification number: B66B5/0025 , B66B1/3492 , B66B5/0037 , B66B5/06 , G01H11/06 , G01P15/18
Abstract: An illustrative example embodiment of an elevator system includes a machine including a motor and a brake. The machine is configured to selectively cause movement of an elevator car. At least one vibration sensor situated near the machine provides an indication of operation of the machine to indicate at least stops and starts of the machine associated with stopping and starting movement of the elevator car.
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公开(公告)号：US11661307B2
公开(公告)日：2023-05-30
申请号：US16371369
申请日：2019-04-01
Applicant: Otis Elevator Company
Inventor： Sandeep Sudi , Bradley Armand Scoville
CPC classification number: B66B1/3407 , B66B1/2408 , B66B1/3476 , B66B1/468 , B66B3/00 , B66B2201/211 , B66B2201/215 , B66B2201/222 , B66B2201/234 , B66B2201/243 , B66B2201/402 , B66B2201/403
Abstract: An aspect includes capturing crowd data associated with a lobby area of an elevator system. A dispatching schedule of one or more elevator cars of the elevator system is adjusted based on the crowd data. A notification of the adjustment to the dispatching schedule is output.
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公开(公告)号：US11577932B2
公开(公告)日：2023-02-14
申请号：US16045822
申请日：2018-07-26
Applicant: Otis Elevator Company
Inventor： Sandeep Sudi , Daniel M. Tripp
Abstract: Elevator systems and methods are provided. The systems include an elevator car movable within an elevator shaft, the elevator car includes an elevator car door interlock device operable to open and close elevator car doors, a plurality of landing doors located at respective landings along the elevator shaft, wherein each landing door includes a landing door interlock device operable to open and close a respective landing door, wherein each landing door interlock device is engageable by the elevator car door interlock device to enable operation of the elevator car doors and the respective landing door simultaneously. An elevator component inspection system is configured with a detector located on the top of the elevator car and arranged to monitor the interlock devices, wherein the detector obtains inspection data associated with the elevator car door interlock device and the plurality of landing door interlock devices.
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