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公开(公告)号：US20220055863A1
公开(公告)日：2022-02-24
申请号：US17000604
申请日：2020-08-24
Applicant: Otis Elevator Company
Inventor： Randy Roberts , Kiron Bhaskar
Abstract: A robotic transporter system for elevator cars including: a propulsion system configured to move an elevator car through an elevator shaft; and a robotic transporter configured to move the elevator car within a parking area, the robotic transporter including: an elevator containment slot to receive the elevator car and the propulsion system of the elevator car when the elevator containment slot is aligned with the elevator shaft.
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公开(公告)号：US20220033229A1
公开(公告)日：2022-02-03
申请号：US16940912
申请日：2020-07-28
Applicant: Otis Elevator Company
Inventor： Randy Roberts
Abstract: An elevator system including: an elevator car configured to move through an elevator shaft; a first guide beam extending vertically through the elevator shaft, the first guide beam including a first surface and a second surface opposite the first surface, wherein the first guide beam includes a first section; a beam climber system configured to move the elevator car through the elevator shaft, the beam climber system including: a first wheel in contact with the first surface; and a first electric motor configured to rotate the first wheel; and a beam climber assembly pod operably attached to the beam climber system, wherein the beam climber assembly pod is configured construct remaining sections of the first guide beam as the beam climber assembly rides on the first section of the first guide beam.
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Patent Agency Ranking
公开(公告)号：US20220033221A1
公开(公告)日：2022-02-03
申请号：US16944804
申请日：2020-07-31
Applicant: Otis Elevator Company
Inventor： Randy Roberts , Richard L. Hollowell
Abstract: An elevator system including: an elevator car configured to travel through an elevator shaft; a first guide beam extending vertically through the elevator shaft, the first guide beam comprising a first surface and a second surface opposite the first surface; a propulsion system configured to move the elevator car through the elevator shaft; a first on-board energy management system configured to power the propulsion system, the first on-board energy management system is attached to the propulsion system and configured to travel with the propulsion system.
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公开(公告)号：US10997873B2
公开(公告)日：2021-05-04
申请号：US16046367
申请日：2018-07-26
Applicant: OTIS ELEVATOR COMPANY
Inventor： Randy Roberts
IPC: G09B25/02
Abstract: An elevator simulator is provided. Aspects includes an elevator car and a simulation control element associated with the elevator car and being configured to perform an elevator ride simulation for the elevator car. Aspects also include a simulation controller configured to perform the elevator car simulation by operating the simulation control element to simulate an elevator ride for the elevator car.
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公开(公告)号：US10669124B2
公开(公告)日：2020-06-02
申请号：US15482103
申请日：2017-04-07
Applicant: OTIS ELEVATOR COMPANY
Inventor： George Scott Copeland , Patricia Derwinski , Richard K. Pulling , Randy Roberts
Abstract: An illustrative example elevator system includes a hoistway that establishes a vertical pathway. The hoistway has an interior border established by a plurality of stationary boundaries that each have a height aligned with a vertical length of the hoistway. Each of the stationary boundaries has a width generally perpendicular to the height. An elevator car is within the hoistway. At least one vertically extending load bearing assembly includes a plurality of elongated load bearing members extending along a vertical path and facilitating movement or support of the elevator car. At least one hoistway liner assembly is situated in the hoistway. The hoistway liner assembly includes a plurality of bumpers that each have an axis that is generally perpendicular to the vertical length of the hoistway. The axes of at least two of the bumpers are non-parallel. The bumpers collectively establish a protected area sufficient for preventing contact between the load bearing assembly and the interior border of the hoistway if there is lateral movement of any of the load bearing members relative to the vertical path in at least two generally perpendicular directions.
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公开(公告)号：US20200035129A1
公开(公告)日：2020-01-30
申请号：US16046367
申请日：2018-07-26
Applicant: OTIS ELEVATOR COMPANY
Inventor： Randy Roberts
IPC: G09B25/02
Abstract: An elevator simulator is provided. Aspects includes an elevator car and a simulation control element associated with the elevator car and being configured to perform an elevator ride simulation for the elevator car. Aspects also include a simulation controller configured to perform the elevator car simulation by operating the simulation control element to simulate an elevator ride for the elevator car
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公开(公告)号：US20190002235A1
公开(公告)日：2019-01-03
申请号：US16000004
申请日：2018-06-05
Applicant: Otis Elevator Company
Inventor： Randy Roberts , Edward Piedra , Bruce P. Swaybill
Abstract: Methods and systems for monitoring a dynamic compensation control system of an elevator system are provided. The methods and systems include monitoring a first motion state sensor signal generated by a first motion state sensor, the first motion state sensor associated with an elevator machine, monitoring a second motion state sensor signal generated by a second motion state sensor, the second motion state sensor located on an elevator car, determining an operational status of the second motion state sensor based on an analysis of the first motion state sensor signal and the second motion state sensor signal, and when it is determined that a failure status of the second motion state sensor is present, the method further comprises deactivating a dynamic compensation control mode of operation of the elevator system.
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