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公开(公告)号：US10479648B2
公开(公告)日：2019-11-19
申请号：US15593424
申请日：2017-05-12
Applicant: Otis Elevator Company
Inventor： Sandeep Sudi , Daniel M. Tripp, Sr.
Abstract: Elevator systems and methods of operating elevator systems having an elevator car within an elevator shaft, a counterweight within the elevator shaft and operably connected to the elevator car, an indicator element located in a pit of the elevator shaft, and an inspection system including a detector located on the elevator car and arranged to detect a location of the counterweight in an inspection region within the pit based a relative position between the counterweight and the indicator element.
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公开(公告)号：US20190239258A1
公开(公告)日：2019-08-01
申请号：US15882225
申请日：2018-01-29
Applicant: Otis Elevator Company
Inventor： David Ginsberg , Fred G. Williams , Mark Olthuis , Sandeep Sudi
Abstract: A service tool wireless access management system includes a wireless access interface and an equipment service system comprising at least one processor. The at least one processor is configured to enable the wireless access interface responsive to a wireless access request initiated through a service tool, establish a wireless communication session with the service tool through the wireless access interface, and disable the wireless access interface responsive to a wireless communication termination event.
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公开(公告)号：US20190202659A1
公开(公告)日：2019-07-04
申请号：US15859954
申请日：2018-01-02
Applicant: OTIS ELEVATOR COMPANY
Inventor： Sandeep Sudi , Frank Higgins
CPC classification number: B66B5/0087 , B66B5/0006
Abstract: An elevator system is provided. Aspects includes at least one elevator car and a camera affixed to the at least one elevator car, wherein the camera is operated by a controller. The controller is configured to automatically capture, from the camera, media associated with a set of locations, wherein the set of locations are associated with the at least one elevator car. A transceiver transmits one or more sequences of the media captured from the camera.
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公开(公告)号：US12168592B2
公开(公告)日：2024-12-17
申请号：US16543675
申请日：2019-08-19
Applicant: Otis Elevator Company
Inventor： Sandeep Sudi , Vinay Shimoga Baburao
Abstract: Methods and systems for determining elevator car locations are provided. Aspects includes operating, by a processor, a sensor to obtain tag data from a tag within a range of the sensor, wherein the tag is affixed to at least one landing of a plurality of landings in a hoistway of a building, wherein the sensor is affixed to a moving component of an elevator car operating in the hoistway of the building and analyzing the tag data to determine a position of the elevator car in the hoistway of the building.
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公开(公告)号：US11932514B2
公开(公告)日：2024-03-19
申请号：US18150512
申请日：2023-01-05
Applicant: Otis Elevator Company
Inventor： Sandeep Sudi , Daniel M. Tripp
CPC classification number: B66B5/0018 , B66B1/3461 , B66B9/00 , B66B13/12
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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Patent Agency Ranking
公开(公告)号：US11724909B2
公开(公告)日：2023-08-15
申请号：US16387668
申请日：2019-04-18
Applicant: OTIS ELEVATOR COMPANY
Inventor： Sandeep Sudi , Robert Costabile
CPC classification number: B66B1/3476 , B66B1/468 , B66B5/0012 , B66B2201/222 , B66B2201/405 , B66B2201/4669
Abstract: An illustrative example method of controlling an elevator system includes detecting a number of passengers waiting for elevator service at a landing, detecting an available passenger capacity of a plurality of elevator cars, respectively, and assigning at least one of the elevator cars to travel to the landing to provide elevator service to the passengers based on the detected number of passengers and the available passenger capacity of the at least one of the elevator cars.
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公开(公告)号：US11685631B2
公开(公告)日：2023-06-27
申请号：US16427967
申请日：2019-05-31
Applicant: Otis Elevator Company
Inventor： Sandeep Sudi
CPC classification number: B66B1/2408 , G06V40/103 , B66B2201/222 , B66B2201/243
Abstract: A method of operating a building elevator system having a plurality of elevator systems organized into an elevator group including: detecting crowd data within an elevator lobby proximate the elevator group on a landing; determining a level of crowdedness in response to the crowd data; determining at least two elevator cars of the plurality of elevator systems are required in response to the level of crowdedness; dispatching an elevator car of a first elevator system of the plurality of elevator systems to the landing; dispatching an elevator car of a second elevator system of the plurality of elevator systems to the landing; and coordinating an arrival time of the elevator car of the first elevator system at the landing and an arrival time of the elevator car of the second elevator system at the landing.
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公开(公告)号：US11591183B2
公开(公告)日：2023-02-28
申请号：US16234692
申请日：2018-12-28
Applicant: Otis Elevator Company
Inventor： Peter Liaskas , Nikola Trcka , Sandeep Sudi , Leslie Lamontagne
Abstract: Methods and systems for enhancing sensor operation are provided. Aspects includes obtaining, by a primary sensor, primary sensor data associated with an electrical mechanical system, obtaining, by at least one secondary sensor, secondary sensor data associated with the electrical mechanical system, and analyzing the primary sensor data responsive to a determination of a predetermined state of the electrical mechanical system based on the secondary sensor data.
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公开(公告)号：US10961082B2
公开(公告)日：2021-03-30
申请号：US15859954
申请日：2018-01-02
Applicant: OTIS ELEVATOR COMPANY
Inventor： Sandeep Sudi , Frank Higgins
Abstract: An elevator system is provided. Aspects includes at least one elevator car and a camera affixed to the at least one elevator car, wherein the camera is operated by a controller. The controller is configured to automatically capture, from the camera, media associated with a set of locations, wherein the set of locations are associated with the at least one elevator car. A transceiver transmits one or more sequences of the media captured from the camera.
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公开(公告)号：US20200307950A1
公开(公告)日：2020-10-01
申请号：US16371369
申请日：2019-04-01
Applicant: Otis Elevator Company
Inventor： Sandeep Sudi , Bradley Armand Scoville
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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