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公开(公告)号：US20200079623A1
公开(公告)日：2020-03-12
申请号：US16555523
申请日：2019-08-29
Applicant: Otis Elevator Company
Inventor： Srinivasa Rao Ladi , Serralathan SR
Abstract: Disclosed is an escalator system wherein when a handrail belt is moving from rotation of a plurality of elevator sheaves: a controller receives data from a plurality of sensors, identifies from the data a first sheave of the plurality of sheaves as comprising reference alignment value for the system, determines for the plurality of sheaves a respective plurality of alignment values, compares the plurality of alignment values with the reference alignment value, and provides a predetermined response when any of the plurality of alignment values diverges from the reference alignment value by more than a predetermined amount.
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公开(公告)号：US20200048036A1
公开(公告)日：2020-02-13
申请号：US16534595
申请日：2019-08-07
Applicant: Otis Elevator Company
Inventor： Srinivasa Rao Ladi
Abstract: A method of health profile based elevator calls is provided. The method is implemented by a system comprising an elevator. The system is in communication with a mobile device of a user. The system determines a distance between a lobby respective to the at least one elevator and the mobile device and acquires a health profile of the user from the mobile device. The system, then, determines a travel time based on the distance and the health profile. Next, the system executes an elevator call for the elevator with respect to the travel time.
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Patent Agency Ranking
公开(公告)号：US10850948B2
公开(公告)日：2020-12-01
申请号：US16555523
申请日：2019-08-29
Applicant: Otis Elevator Company
Inventor： Srinivasa Rao Ladi , Serralathan Sr
Abstract: An escalator system wherein when a handrail belt is moving from rotation of a plurality of elevator sheaves: a controller receives data from a plurality of sensors, identifies from the data a first sheave of the plurality of sheaves as comprising reference alignment value for the system, determines for the plurality of sheaves a respective plurality of alignment values, compares the plurality of alignment values with the reference alignment value, and provides a predetermined response when any of the plurality of alignment values diverges from the reference alignment value by more than a predetermined amount.
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公开(公告)号：US11577931B2
公开(公告)日：2023-02-14
申请号：US16750448
申请日：2020-01-23
Applicant: Otis Elevator Company
Inventor： Srinivasa Rao Ladi , Ramesh Akula
Abstract: An elevator system having a controller configured for: receiving a communication from the mobile device for a passenger, the communication including first data, wherein the first data is position data obtained by the mobile device executing a multilateration (MLAT) process with one or more proximately located telecommunication devices, rendering a first determination, from the first data, that the mobile device is proximate a first distance from the lobby, rendering a second determination, from the first determination, arrive at the lobby proximate a first time, and transmitting a communication to an elevator instructing the elevator to arrive at the lobby proximate the first time to provide elevator service.
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公开(公告)号：US12110210B2
公开(公告)日：2024-10-08
申请号：US16658623
申请日：2019-10-21
Applicant: OTIS ELEVATOR COMPANY
Inventor： Ranjith Vushakola , Srinivasa Rao Ladi
CPC classification number: B66B5/0037 , B66B1/3461 , B66B3/00
Abstract: Disclosed is an elevator system including an elevator car, a sensor operationally connected to the elevator car, and a smart device configured to: display collected sensor data, instruct the sensor to dynamically collect sensor data, displaying dynamically collected data, thereby dynamically illustrating trends in the sensed data. Further disclosed is a method of collecting sensor data in an elevator system using one or more features and elements of the disclosed elevator system, wherein the method includes display collected sensor data, instructing the sensor to dynamically collect sensor data, and displaying dynamically collected data, thereby dynamically illustrating trends in the sensed data.
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公开(公告)号：US11535489B2
公开(公告)日：2022-12-27
申请号：US16534595
申请日：2019-08-07
Applicant: Otis Elevator Company
Inventor： Srinivasa Rao Ladi
Abstract: A method of health profile based elevator calls is provided. The method is implemented by a system comprising an elevator. The system is in communication with a mobile device of a user. The system determines a distance between a lobby respective to the at least one elevator and the mobile device and acquires a health profile of the user from the mobile device. The system, then, determines a travel time based on the distance and the health profile. Next, the system executes an elevator call for the elevator with respect to the travel time.
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7.发明申请公开(公告)号：US20200239275A1
公开(公告)日：2020-07-30
申请号：US16750448
申请日：2020-01-23
Applicant: Otis Elevator Company
Inventor： Srinivasa Rao Ladi , Ramesh Akula
Abstract: An elevator system having a controller configured for: receiving a communication from the mobile device for a passenger, the communication including first data, wherein the first data is position data obtained by the mobile device executing a multilateration (MLAT) process with one or more proximately located telecommunication devices, rendering a first determination, from the first data, that the mobile device is proximate a first distance from the lobby, rendering a second determination, from the first determination, arrive at the lobby proximate a first time, and transmitting a communication to an elevator instructing the elevator to arrive at the lobby proximate the first time to provide elevator service.
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