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公开(公告)号：US20190330015A1
公开(公告)日：2019-10-31
申请号：US15966323
申请日：2018-04-30
Applicant: Otis Elevator Company
Inventor： Lindsay Wos , Tarique Faruki
Abstract: According to an aspect, a technique for operating an elevator safety system using pressure-sensitive detection includes detecting a presence in a safety zone of a first elevator of the elevator system, and activating a safety mode of the first elevator based at least in part on the determination. The technique also includes operating the first elevator in the safety mode, and transmitting data of the first elevator to a server.
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Patent Agency Ranking
公开(公告)号：US11649136B2
公开(公告)日：2023-05-16
申请号：US16266297
申请日：2019-02-04
Applicant: OTIS ELEVATOR COMPANY
Inventor： Tadeusz Pawel Witczak , Nikola Trcka , Lindsay Wos , Oleh Shvets , Andrzej Bohonos , Lukasz Majchrzak , Pawel Drzycimski
CPC classification number: B66B1/3492 , B66B5/0006 , B66B5/0031
Abstract: A method of monitoring a conveyance apparatus within a conveyance system is provided. The method including: obtaining a starting location position probability distribution of the conveyance apparatus within the conveyance system; detecting motion of the conveyance apparatus away from the probable starting location for a period of time; determining a distance traveled by the conveyance apparatus during the period of time; determining a direction of motion of the conveyance apparatus during the period of time; and determining a probability of the conveyance apparatus being at each of a plurality of possible destination locations at a conclusion of the period of time in response to the starting location position probability distribution and at least one of the distance traveled, the direction of motion, and the period of time.
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公开(公告)号：US10983210B2
公开(公告)日：2021-04-20
申请号：US15713733
申请日：2017-09-25
Applicant: Otis Elevator Company
Inventor： Lindsay Wos , Tarique Faruki
Abstract: According to an aspect, a method includes detecting, by a computing system, whether there are any pre-existing objects between a first group of sensors of a sensor array in an elevator shaft. The computing system detects whether there is a foreign object between a second group of sensors of the sensor array in the elevator shaft, where the second group of sensors includes at least one sensor that differs from the first group of sensors. The computing system triggers a modification to a control aspect of an elevator car in the elevator shaft based on detection of the foreign object.
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公开(公告)号：US20200247643A1
公开(公告)日：2020-08-06
申请号：US16266297
申请日：2019-02-04
Applicant: OTIS ELEVATOR COMPANY
Inventor： Tadeusz Pawel Witczak , Nikola Trcka , Lindsay Wos , Oleh Shvets , Andrzej Bohonos , Lukasz Majchrzak , Pawel Drzycimski
Abstract: A method of monitoring a conveyance apparatus within a conveyance system is provided. The method including: obtaining a starting location position probability distribution of the conveyance apparatus within the conveyance system; detecting motion of the conveyance apparatus away from the probable starting location for a period of time; determining a distance traveled by the conveyance apparatus during the period of time; determining a direction of motion of the conveyance apparatus during the period of time; and determining a probability of the conveyance apparatus being at each of a plurality of possible destination locations at a conclusion of the period of time in response to the starting location position probability distribution and at least one of the distance traveled, the direction of motion, and the period of time.
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公开(公告)号：US20200087111A1
公开(公告)日：2020-03-19
申请号：US16135547
申请日：2018-09-19
Applicant: Otis Elevator Company
Inventor： Lindsay Wos , Nikola Trcka , Sally Day Mahoney , Leslie Lamontagne , Sandeep Sudi
Abstract: An elevator system includes an elevator car configured to travel in a hoistway, the elevator car including an elevator car door; a controller configured to control motion of the elevator car; at least one sensor configured to sense an operating condition of the elevator system; and a sensor interface configured to detect a shutdown state of the elevator system in response to the operating condition.
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公开(公告)号：US20190094358A1
公开(公告)日：2019-03-28
申请号：US15713733
申请日：2017-09-25
Applicant: Otis Elevator Company
Inventor： Lindsay Wos , Tarique Faruki
Abstract: According to an aspect, a method includes detecting, by a computing system, whether there are any pre-existing objects between a first group of sensors of a sensor array in an elevator shaft. The computing system detects whether there is a foreign object between a second group of sensors of the sensor array in the elevator shaft, where the second group of sensors includes at least one sensor that differs from the first group of sensors. The computing system triggers a modification to a control aspect of an elevator car in the elevator shaft based on detection of the foreign object.
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