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公开(公告)号：US20200207573A1
公开(公告)日：2020-07-02
申请号：US16233713
申请日：2018-12-27
Applicant: OTIS ELEVATOR COMPANY
Inventor： Walter Thomas Schmidt , Soumalya Sarkar , Paul R. Braunwart
Abstract: An illustrative example embodiment of an elevator system includes a plurality of components respectively configured for at least one function during operation of the elevator system. A plurality of sensors are each associated with at least one of the components. Each sensor senses at least one characteristic of an actual performance of an associated one of the components. A processor is configured to receive respective indications from the sensors regarding the actual performance of the associated components, determine a difference between the actual performance and a desired performance of any of the components based on the respective indications, and determine an adjustment to the operation of the elevator system based upon the determined difference.
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公开(公告)号：US20200048048A1
公开(公告)日：2020-02-13
申请号：US16058613
申请日：2018-08-08
Applicant: OTIS ELEVATOR COMPANY
Inventor： Walter Thomas Schmidt , Joseph V. Mantese , Goran Djuknic , Paul R. Braunwart , Enrico Manes , Ziyou Xiong
Abstract: Disclosed is an elevator system having an elevator entryway, the elevator entryway including: a first door, which is an elevator door, a first controller operationally connected to the first door for opening and closing the first door to provide access to an elevator, wherein when the first door is closing: the first controller monitors for first instructions over a frequency applicable to light detection and ranging (LIDAR) and/or a radio detection and ranging (RADAR), and upon receiving the first instructions, the first controller executes the first instructions.
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公开(公告)号：US20190352137A1
公开(公告)日：2019-11-21
申请号：US15983908
申请日：2018-05-18
Applicant: Otis Elevator Company
Inventor： Fanping Sun , Walter Thomas Schmidt , Enrico Manes
Abstract: A cleaning system for cleaning a door sill of an elevator includes at least one nozzle mounted within the door sill. An outlet of the at least one nozzle directed into a sill cavity formed in the door sill. An air supply arranged in fluid communication with the at least one nozzle. Air from the air supply is selectively provided to the at least one nozzle to remove debris from sill cavity.
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公开(公告)号：US12264041B2
公开(公告)日：2025-04-01
申请号：US18355719
申请日：2023-07-20
Applicant: OTIS ELEVATOR COMPANY
Inventor： Walter Thomas Schmidt , Joseph V. Mantese , Goran Djuknic , Paul R. Braunwart , Enrico Manes , Ziyou Xiong
Abstract: Disclosed is an elevator system having an elevator entryway, the elevator entryway including: a first door, which is an elevator door, a first controller operationally connected to the first door for opening and closing the first door to provide access to an elevator, wherein when the first door is closing: the first controller monitors for first instructions over a frequency applicable to light detection and ranging (LIDAR) and/or a radio detection and ranging (RADAR), and upon receiving the first instructions, the first controller executes the first instructions.
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公开(公告)号：US11745983B2
公开(公告)日：2023-09-05
申请号：US16058613
申请日：2018-08-08
Applicant: OTIS ELEVATOR COMPANY
Inventor： Walter Thomas Schmidt , Joseph V. Mantese , Goran Djuknic , Paul R. Braunwart , Enrico Manes , Ziyou Xiong
CPC classification number: B66B13/26 , B66B1/2408 , B66B1/3461 , B66B13/146 , G01S17/88
Abstract: Disclosed is an elevator system having an elevator entryway, the elevator entryway including: a first door, which is an elevator door, a first controller operationally connected to the first door for opening and closing the first door to provide access to an elevator, wherein when the first door is closing: the first controller monitors for first instructions over a frequency applicable to light detection and ranging (LIDAR) and/or a radio detection and ranging (RADAR), and upon receiving the first instructions, the first controller executes the first instructions.
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Patent Agency Ranking
公开(公告)号：US20230202797A1
公开(公告)日：2023-06-29
申请号：US18178843
申请日：2023-03-06
Applicant: OTIS ELEVATOR COMPANY
Inventor： Walter Thomas Schmidt , Soumalya Sarkar , Paul R. Braunwart
CPC classification number: B66B1/28 , B66B1/3407 , B66B1/3446 , B66B1/3492 , B66B5/02 , B66B13/143
Abstract: An illustrative example embodiment of an elevator system includes a plurality of components respectively configured for at least one function during operation of the elevator system. A plurality of sensors are each associated with at least one of the components. Each sensor senses at least one characteristic of an actual performance of an associated one of the components. A processor is configured to receive respective indications from the sensors regarding the actual performance of the associated components, determine a difference between the actual performance and a desired performance of any of the components based on the respective indications, and determine an adjustment to the operation of the elevator system based upon the determined difference.
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公开(公告)号：US11332345B2
公开(公告)日：2022-05-17
申请号：US16059816
申请日：2018-08-09
Applicant: Otis Elevator Company
Inventor： Ziyou Xiong , Walter Thomas Schmidt
Abstract: A method and system for controlling a movable door associated with a passenger compartment, the door moveable between an opened position and a closed position configured to provide access to, or egress from, the passenger compartment. The method includes monitoring a landing area of the elevator door with at least one sensor, and determining a level of urgency of an approaching passenger based on the information from the at least one sensor. If the level of urgency exceeds a predetermined threshold, modifying a closing of the elevator door based on the level of urgency. The method may also include modifying a closing speed of the elevator door if the level of urgency exceeds a predetermined threshold.
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公开(公告)号：US11148907B2
公开(公告)日：2021-10-19
申请号：US16275837
申请日：2019-02-14
Applicant: Otis Elevator Company
Inventor： Walter Thomas Schmidt , James Chmiel
Abstract: Disclosed is an elevator system having: a door panel configured for moving along a first axis for opening and closing of the door panel at an entryway, the door panel having a door magnet, the entryway including a sill, the sill having a sill magnet, wherein the door magnet and the sill magnet are configured for forming a first magnetic pairing, and wherein the first magnetic pairing guides the door panel to move along the first axis and prevents the door panel from moving in a lateral direction with respect to the first axis.
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公开(公告)号：US11111105B2
公开(公告)日：2021-09-07
申请号：US15415980
申请日：2017-01-26
Applicant: Otis Elevator Company
Inventor： Walter Thomas Schmidt , Joseph C. Rampone , Daniel A. Mosher
Abstract: A termination device for a suspension member of an elevator system includes a housing and a wedge assembly located in the housing. The wedge assembly includes a wedge interactive with the housing to apply a clamping force to the suspension member in response to an axial load acting on the suspension member and a compliant shear element secured to the wedge or the suspension member and configured to reduce shear loads on the suspension member.
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公开(公告)号：US11066276B2
公开(公告)日：2021-07-20
申请号：US15966652
申请日：2018-04-30
Applicant: Otis Elevator Company
Abstract: A door control system is provided. Aspects includes a sensor having a field of view in proximity to a door threshold of an entrance to an occupancy area, wherein the sensor is adapted to detect objects in the door threshold and a landing area proximate to the door threshold, wherein the sensor is operated based on a movement of a door in the door threshold. And based at least upon detecting an object within a portion of the door threshold or the landing area, the sensor operable to signal a door operation controller to perform an action.
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