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公开(公告)号：US12157656B2
公开(公告)日：2024-12-03
申请号：US16601669
申请日：2019-10-15
Applicant: Otis Elevator Company
Inventor： Tadeusz Pawel Witczak , Ankit Anand Gupta
IPC: B66B5/00 , B66B1/24 , B66B1/28 , B66B1/34 , B66B3/00 , B66B5/02 , B66B13/14 , G06T7/00 , G06V20/52 , H04N7/18
Abstract: Provided are embodiments for method performing elevator condition-based maintenance using an in-car camera. The method includes monitoring one or more conditions of an elevator system, and analyzing image data obtained from monitoring one or more conditions of the elevator system. The method also includes validating the one or more conditions of the elevator system, and executing an action based on the validation of the one or more conditions. Also provided are embodiments for a system for implementing the method described herein.
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公开(公告)号：US12017887B2
公开(公告)日：2024-06-25
申请号：US16578632
申请日：2019-09-23
Applicant: Otis Elevator Company
Inventor： Ankit Anand Gupta , Stella M. Oggianu , Girisha DJ , Arangarajan P , Anup Kumar
CPC classification number: B66B5/0031 , B66B1/3461 , B66B3/002 , B66B5/021 , G01S17/04 , G01V8/12 , G08B7/06
Abstract: A method of detecting water within a pit of an elevator shaft including: emitting an electromagnetic wave from an electromagnetic wave source towards a bottom of an elevator shaft; detecting a reflected electromagnetic wave of the electromagnetic wave using an electromagnetic wave detector; and determining whether water is present within the pit of the elevator shaft in response to the reflected electromagnetic wave.
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公开(公告)号：US20210107769A1
公开(公告)日：2021-04-15
申请号：US16601669
申请日：2019-10-15
Applicant: Otis Elevator Company
Inventor： Tadeusz Pawel Witczak , Ankit Anand Gupta
IPC: B66B5/00 , B66B1/28 , B66B1/34 , B66B5/02 , B66B3/00 , B66B13/14 , B66B1/24 , G06K9/00 , G06T7/00
Abstract: Provided are embodiments for method performing elevator condition-based maintenance using an in-car camera. The method includes monitoring one or more conditions of an elevator system, and analyzing image data obtained from monitoring one or more conditions of the elevator system. The method also includes validating the one or more conditions of the elevator system, and executing an action based on the validation of the one or more conditions. Also provided are embodiments for a system for implementing the method described herein.
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公开(公告)号：US20200039784A1
公开(公告)日：2020-02-06
申请号：US16520755
申请日：2019-07-24
Applicant: OTIS ELEVATOR COMPANY
Inventor： Stella M. Oggianu , Ankit Anand Gupta , Tadeusz Pawel Witczak , Craig Drew Bogli , Vineet Srivastava
Abstract: Embodiments include a method and system for detecting mechanics in an elevator system. The system includes a controller configured to communicate with one or more anchors, and a tag configured to transmit a signal, wherein the signal includes an identifier and location information. The system also includes one or more anchors, wherein the one or more anchors are configured to detect the signal from the tag, wherein the controller is configured to execute a safety action response to detecting the signal from the tag.
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公开(公告)号：US10787340B2
公开(公告)日：2020-09-29
申请号：US15619871
申请日：2017-06-12
Applicant: Otis Elevator Company
Inventor： David Ginsberg , Shashank Krishnamurthy , Lei Xing , Penghe Geng , Ankit Anand Gupta , Yogesh Parmod Jadhav , Basavanagouda Goudra , Pramod Mandikal Gurukumar
Abstract: A method of operating an elevator system for a learn run sequence including the steps of moving, using a linear propulsion system, an elevator car through a lane of an elevator shaft at a selected velocity; detecting, using a sensor system, the location of the elevator car when it moves through the lane; controlling, using a control system, the elevator car, the control system being in operable communication with the elevator car, the linear propulsion system, and the sensor system; and determining, using the control system, a location of each of the car state sensors relative to each other within the lane in response to at least one of a travel time of the elevator car, a velocity of the elevator car, a position of the elevator car, and a height of the elevator car.
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Patent Agency Ranking
公开(公告)号：US20200095092A1
公开(公告)日：2020-03-26
申请号：US16575765
申请日：2019-09-19
Applicant: Otis Elevator Company
Inventor： Ankit Anand Gupta , Stella M. Oggianu , Dinesh Selvaraj
Abstract: A method of detecting water within a pit of an elevator shaft including: detecting water within a pit of an elevator shaft using a water sensor; wirelessly transmitting a notification to a controller; and transmitting the notification to a computing device.
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公开(公告)号：US20200148505A1
公开(公告)日：2020-05-14
申请号：US16665390
申请日：2019-10-28
Applicant: Otis Elevator Company
Inventor： Stella M. Oggianu , Ankit Anand Gupta , Frank Higgins
Abstract: According to an aspect, a method includes capturing image data from a video camera at a conveyance system. Analytics of the image data can be initiated to determine a plurality of conditions of the conveyance system. A status of the conditions can be summarized as a metadata output. The metadata output can be transmitted to a support system operable to initiate a corrective action responsive to the status of the conditions.
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公开(公告)号：US20170355555A1
公开(公告)日：2017-12-14
申请号：US15619871
申请日：2017-06-12
Applicant: Otis Elevator Company
Inventor： David Ginsberg , Shashank Krishnamurthy , Lei Xing , Penghe Geng , Ankit Anand Gupta , Yogesh Parmod Jadhav , Basavanagouda Goudra , Pramod Mandikal Gurukumar
CPC classification number: B66B1/3492 , B66B1/2433 , B66B1/40
Abstract: A method of operating an elevator system for a learn run sequence including the steps of moving, using a linear propulsion system, an elevator car through a lane of an elevator shaft at a selected velocity; detecting, using a sensor system, the location of the elevator car when it moves through the lane; controlling, using a control system, the elevator car, the control system being in operable communication with the elevator car, the linear propulsion system, and the sensor system; and determining, using the control system, a location of each of the car state sensors relative to each other within the lane in response to at least one of a travel time of the elevator car, a velocity of the elevator car, a position of the elevator car, and a height of the elevator car.
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公开(公告)号：US11548761B2
公开(公告)日：2023-01-10
申请号：US16520755
申请日：2019-07-24
Applicant: OTIS ELEVATOR COMPANY
Inventor： Stella M. Oggianu , Ankit Anand Gupta , Tadeusz Pawel Witczak , Craig Drew Bogli , Vineet Srivastava
Abstract: Embodiments include a method and system for detecting mechanics in an elevator system. The system includes a controller configured to communicate with one or more anchors, and a tag configured to transmit a signal, wherein the signal includes an identifier and location information. The system also includes one or more anchors, wherein the one or more anchors are configured to detect the signal from the tag, wherein the controller is configured to execute a safety action response to detecting the signal from the tag.
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公开(公告)号：US11312594B2
公开(公告)日：2022-04-26
申请号：US16665390
申请日：2019-10-28
Applicant: Otis Elevator Company
Inventor： Stella M. Oggianu , Ankit Anand Gupta , Frank Higgins
Abstract: According to an aspect, a method includes capturing image data from a video camera at a conveyance system. Analytics of the image data can be initiated to determine a plurality of conditions of the conveyance system. A status of the conditions can be summarized as a metadata output. The metadata output can be transmitted to a support system operable to initiate a corrective action responsive to the status of the conditions.
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