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公开(公告)号：US12103818B2
公开(公告)日：2024-10-01
申请号：US16193795
申请日：2018-11-16
Applicant: Otis Elevator Company
Inventor： Hui Chen , Kai Li , Siqi Ma , Shenhong Wang
CPC classification number: B66B1/468 , B66B1/3461 , B66B1/52 , H04W4/80 , B66B2201/4615 , B66B2201/4638 , B66B2201/4653
Abstract: A Bluetooth module in an elevator system in the field of elevator intelligent control technologies. The Bluetooth module according to the present invention is arranged substantially corresponding to a mounting hole of a first physical button/second physical button of the elevator system, such that a Bluetooth signal broadcast by the Bluetooth module can be propagated from at least part of the mounting hole to a landing zone/the interior of an elevator car. The first physical button is a physical button arranged on an elevator call panel assembly in the landing zone of the elevator system. The second physical button is a physical button arranged on an elevator call panel assembly of the elevator car of the elevator system. Embodiments can be easily implemented by transforming the existing elevator system and can achieve good coverage of Bluetooth signals in the landing zone and/or the interior of the elevator car.
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公开(公告)号：US11708237B2
公开(公告)日：2023-07-25
申请号：US16393561
申请日：2019-04-24
Applicant: Otis Elevator Company
Inventor： Kai Li , Haofeng Hou , Fu Qi , SiQi Ma , Hui Chen
CPC classification number: B66B1/3461 , B66B5/0025
Abstract: Communication for an elevator service request in the field of elevator technologies. A wireless signal device for broadcasting a wireless signal according to the present invention is capable of communicating with an elevator controller of an elevator system, establishing a wireless connection with a personal mobile terminal based on the wireless signal, receiving an elevator service request command from the personal mobile terminal, and sending the received elevator service request command to the elevator controller for elevator service control. The wireless signal device comprises: an elevator service request command responding unit configured to generate an elevator service request command data packet that has been responded to according to the elevator service request command that has been received; and a broadcasting unit configured to broadcast the elevator service request command data packet that has been responded to.
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公开(公告)号：US20200180904A1
公开(公告)日：2020-06-11
申请号：US16707758
申请日：2019-12-09
Applicant: Otis Elevator Company
Inventor： Kai Li
IPC: B66B1/52 , G06F3/0484 , G06F3/0488 , B66B3/02
Abstract: An elevator operation panel, an elevator system and an elevator panel display method. The elevator operation panel includes: a display area configured to display first floor information of the building based at least on an elevator movement trend, wherein the first floor information includes all floors that the elevator has not yet arrived at on the elevator movement trend; a touch control area configured to receive an input instruction; and a control unit configured to receive an input instruction from the touch control area, and adjust display information of the display area according to the input instruction, wherein the control unit is further configured to receive the floor change information of the building, and adjust the display information of the display area according to the floor change information of the building.
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公开(公告)号：US11753274B2
公开(公告)日：2023-09-12
申请号：US16596295
申请日：2019-10-08
Applicant: Otis Elevator Company
CPC classification number: B66B1/343 , B66B1/06 , B66B1/3453 , B66B5/0031
Abstract: Methods and systems for monitoring an elevator communication module fault, and elevator systems. The method for monitoring an elevator communication module fault includes acquiring a feedback result in response to sending requests from one or more client ends to the elevator communication module, the elevator communication module being provided for having near-field wireless communication with a client end; counting the number of request failures in the feedback result within a pre-set duration; judging whether the countered number of request failures is not less than a pre-set threshold, and if yes, determining that the elevator communication module has a fault. The invention can quickly and efficiently detect the elevator communication module that has failed, improve elevator passengers' experience, and ensure that the elevator is in excellent operation condition and has a reliable safety performance.
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公开(公告)号：US11734976B2
公开(公告)日：2023-08-22
申请号：US16661680
申请日：2019-10-23
Applicant: Otis Elevator Company
Inventor： Kai Li
IPC: G07C9/22 , H04W4/33 , B66B1/34 , B66B1/46 , H04W4/06 , H04W12/08 , H04W12/63 , H04W4/80 , H04W88/02
CPC classification number: G07C9/22 , B66B1/3461 , B66B1/468 , H04W4/06 , H04W4/33 , H04W12/08 , H04W12/63 , B66B2201/4638 , B66B2201/4653 , B66B2201/4676 , H04W4/80 , H04W88/02
Abstract: An authorization management and authorization request for an elevator service request, and belongs to the technical field of elevator management. An authorization management system for an elevator service request includes a wireless signal device and an authorization management device; wherein the authorization management system performs the following by a personal mobile terminal entering the coverage of the wireless signal: acquiring an elevator identifier in the wireless signal if the wireless signal is scanned, determining whether to have a corresponding elevator service request authority based on the elevator identifier and the stored authorization configuration information, and if not, providing an input component for the passenger to input an instruction of confirming to make authorization request on the personal mobile terminal, and generating authorization request information based on the instruction input by the passenger; wherein the authorization management device is used for receiving the authorization request information.
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Patent Agency Ranking
6.发明授权公开(公告)号：US11524866B2
公开(公告)日：2022-12-13
申请号：US16235281
申请日：2018-12-28
Applicant: Otis Elevator Company
Inventor： Kai Li , Yang Yang , Siqi Ma , Yu Zhang , Haofeng Hou
Abstract: A mobile terminal of the present invention is configured to test a wireless beacon that is mounted in an elevator system and used for establishing a wireless connection with the mobile terminal and receiving service request commands. The wireless beacon is at least coupled to an elevator controller of the elevator system. The mobile terminal is configured to include: a connection testing module configured to test whether the wireless beacon can successfully establish the wireless connection with the mobile terminal and/or configured to test whether the wireless beacon can successfully establish a communication connection with the elevator controller; and a service request testing module configured to send a service request test command to the wireless beacon to enable the wireless beacon to automatically complete a service request test on the wireless beacon.
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公开(公告)号：US20190276274A1
公开(公告)日：2019-09-12
申请号：US16293885
申请日：2019-03-06
Applicant: Otis Elevator Company
Inventor： Yang Yang , Yu Zhang , Kai Li , Siqi Ma , Haofeng Hou
Abstract: Authorization management and authorization requesting for an elevator service request, and belongs to the field of elevator management technologies. An authorization management apparatus for an elevator service request according to the present invention comprises: a receiving unit configured to receive authorization request information from one or more personal mobile terminals, wherein the authorization request information comprises an elevator identifier of a corresponding elevator of an elevator system acquired by a corresponding personal mobile terminal and a terminal identifier of the personal mobile terminal mapped to the elevator identifier; and an authorization management unit configured to determine, at least according to a mapping relationship between the elevator identifier and the terminal identifier in the authorization request information, whether the authorization request information from the corresponding personal mobile terminal is allowed to be authorized.
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公开(公告)号：US20190276273A1
公开(公告)日：2019-09-12
申请号：US16292945
申请日：2019-03-05
Applicant: Otis Elevator Company
Inventor： Yu Zhang , Kai Li , Siqi Ma , Shenhong Wang , Haofeng Hou
Abstract: The present invention relates to an elevator service request and offline authentication of an elevator service request, and belongs to the field of elevator technologies. An authentication system for an elevator service request according to the present invention comprises: a receiving module configured to receive a sent authorized digital certificate and a sent elevator service request command; and an offline verification module configured to verify the authorized digital certificate in an offline mode to implement authentication of the elevator service request command, wherein the elevator service request command is generated by a personal mobile terminal, and the authorized digital certificate is acquired from a digital certificate management device by the personal mobile terminal. In the present invention, authentication of an elevator service request can be implemented offline, and passenger experience for an elevator service request is desirable.
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公开(公告)号：US20190152742A1
公开(公告)日：2019-05-23
申请号：US16193795
申请日：2018-11-16
Applicant: Otis Elevator Company
Inventor： Hui Chen , Kai Li , Siqi Ma , Shenhong Wang
Abstract: A Bluetooth module in an elevator system in the field of elevator intelligent control technologies. The Bluetooth module according to the present invention is arranged substantially corresponding to a mounting hole of a first physical button/second physical button of the elevator system, such that a Bluetooth signal broadcast by the Bluetooth module can be propagated from at least part of the mounting hole to a landing zone/the interior of an elevator car. The first physical button is a physical button arranged on an elevator call panel assembly in the landing zone of the elevator system. The second physical button is a physical button arranged on an elevator call panel assembly of the elevator car of the elevator system. Embodiments can be easily implemented by transforming the existing elevator system and can achieve good coverage of Bluetooth signals in the landing zone and/or the interior of the elevator car.
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公开(公告)号：US12043517B2
公开(公告)日：2024-07-23
申请号：US16518671
申请日：2019-07-22
Applicant: Otis Elevator Company
Inventor： Kai Li , Siqi Ma , Yang Yang , Haofeng Hou
CPC classification number: B66B1/468 , B66B1/3461 , B66B2201/4638 , B66B2201/4653 , B66B2201/4676
Abstract: An authorization management and authorization request of an elevator service request pertaining to the technical field of elevator management. The system for authorization management of the elevator service request includes a wireless signal device and an authorization management device, the wireless signal device being used for broadcasting an elevator identifier of a corresponding elevator system; the system for authorization management obtains the elevator identifier broadcasted by the wireless signal device through a personal mobile terminal; the authorization management device is used to receive authorization request information from the personal mobile terminal, the authorization request information containing a terminal identifier of the personal mobile terminal and the elevator identifier of the corresponding elevator system obtained by the personal mobile terminal.
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