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11.发明申请公开(公告)号：US20160289042A1
公开(公告)日：2016-10-06
申请号：US15089609
申请日：2016-04-04
Applicant: OTIS ELEVATOR COMPANY
Inventor： Hui Fang , Arthur Hsu , Alan Matthew Finn , Zhen Jia
IPC: B66B1/46 , B66B1/34 , G05B15/02 , G06K9/52 , G06T7/20 , G06T7/60 , G06K9/00 , G06K9/62 , B66B13/14 , G06T7/00
CPC classification number: B66B1/468 , B66B1/3461 , B66B1/3476 , B66B13/146 , B66B2201/20 , B66B2201/214 , B66B2201/4638 , G05B15/02 , G06K9/00335 , G06K9/52 , G06K9/6267 , G06K2009/4666 , G06T7/10 , G06T7/194 , G06T7/246 , G06T7/593 , G06T7/60 , G06T7/73 , G06T2200/04
Abstract: A passenger conveyance system includes a depth-sensing sensor for capturing depth map data of objects within a field of view adjacent a passenger conveyance door. A processing module in communication with the depth-sensing sensor to receive the depth map data, the processing module uses the depth map data to track an object and calculate passenger data associated with the tracked object, and a passenger conveyance controller to receive the passenger data from the processing module, wherein the passenger conveyance controller controls a passenger conveyance dispatch control function in response to the passenger data
Abstract translation: 乘客运输系统包括深度感测传感器，用于捕获邻近乘客运输门的视场内的物体的深度图数据。 与所述深度感测传感器通信以接收所述深度图数据的处理模块，所述处理模块使用所述深度图数据跟踪对象并计算与被跟踪对象相关联的乘客数据，以及乘客传送控制器，用于接收所述乘客数据 从所述处理模块，其中所述乘客运输控制器响应于乘客数据控制乘客运输调度控制功能
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公开(公告)号：US11597628B2
公开(公告)日：2023-03-07
申请号：US16433502
申请日：2019-06-06
Applicant: Otis Elevator Company
Inventor： Zhen Jia , Hui Fang , Arthur Hsu , Alan Matthew Finn , Luca F. Bertuccelli
Abstract: Methods and systems for controlling elevator systems are provided. The methods include receiving inputs from at least one interactive input device, wherein the inputs include elevator call requests, tracking one or more people located within a monitored area using at least one sensor, assigning elevator assignments to the one or more people based on at least one of the inputs from the at least one interactive input device and a grouping algorithm based on the tracking of the one or more people, and scheduling operation of at least one elevator car based on the elevator assignments.
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公开(公告)号：US10214391B2
公开(公告)日：2019-02-26
申请号：US15663463
申请日：2017-07-28
Applicant: Otis Elevator Company
Inventor： LongWen Wang , ZhaoXia Hu , Hui Fang , Zhen Jia , Jianwei Zhao , Qiang Li , Anna Su , Alan Matthew Finn , Gero Gschwendtner
Abstract: The present invention provides a handrail entry monitoring system of a passenger conveyor and a monitoring method thereof, and belongs to the field of passenger conveyor technologies. In the handrail entry monitoring system and the monitoring method of the present invention, at least part of a handrail entry region of the passenger conveyor is sensed by using an imaging sensor and/or a depth sensing sensor, to acquire a data frame, and the data frame is analyzed to monitor whether a handrail entry of the operating passenger conveyor is in a normal state or an abnormal state. The monitoring system of the present invention and the monitoring method thereof can timely and effectively detect a danger that a foreign matter is about to be entrapped into the handrail entry, helping prevent foreign matters from being entrapped into the handrail entry, thereby improving safety of the passenger conveyor.
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公开(公告)号：US10173864B2
公开(公告)日：2019-01-08
申请号：US15663452
申请日：2017-07-28
Applicant: Otis Elevator Company
Inventor： ZhaoXia Hu , Wilfrid Fuchs , Alois Senger , Hui Fang , Zhen Jia , Jianwei Zhao , Qiang Li , Anna Su , Alan Matthew Finn
Abstract: A moving handrail monitoring system includes a sensor configured to sense at least part of a moving handrail of the passenger conveying device to acquire a data frame; a processing device configured to analyze and process the data frame to monitor whether a tension degree of the moving handrail is in a normal state, wherein the processing device is configured to include: a target object recognition module configured to recognize, based on a sensed movement and/or position and/or color and/or shape, a moving handrail portion that serves as a target object from the data frame; an object feature extraction module configured to extract a tension degree feature of the moving handrail portion; and a judgment module configured to compare the extracted tension degree feature with a system preset interval, and judge whether a current tension degree of the moving handrail is normal.
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公开(公告)号：US20180334357A1
公开(公告)日：2018-11-22
申请号：US15968477
申请日：2018-05-01
Applicant: Otis Elevator Company
Inventor： Alan Matthew Finn , Arthur Hsu , Hui Fang , Zhen Jia
CPC classification number: B66B1/468 , B66B1/2408 , B66B1/3476 , B66B5/0012 , B66B2201/00 , B66B2201/4638
Abstract: An elevator system is provided and includes a sensor assembly and a controller. The sensor assembly is disposable in or proximate to an elevator lobby and is configured to deduce an intent of an individual in the elevator lobby to board one of one or more elevators and to issue a call signal in response to deducing the intent of the individual to board the one of the elevators. The controller is configured to receive the call signal issued by the sensor assembly and to assign one or more of the elevators to serve the call signal at the elevator lobby.
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Patent Agency Ranking
16.发明授权公开(公告)号：US10045004B2
公开(公告)日：2018-08-07
申请号：US15089619
申请日：2016-04-04
Applicant: OTIS ELEVATOR COMPANY
Inventor： Arthur Hsu , Hui Fang , Alan Matthew Finn , Zhen Jia
IPC: B66B3/02 , B66B5/00 , G01C3/08 , G06K9/00 , G06T7/50 , H04N13/00 , H04N13/02 , B66B1/34 , B66B1/24
Abstract: A passenger conveyance system, includes a depth-sensing sensor within a passenger conveyance enclosure for capturing sensor data from within the passenger conveyance enclosure; a processing module in communication with the depth-sensing sensor to receive the sensor data, the processing module uses the depth-sensing sensor data to determine that the passenger conveyance enclosure is empty; and a passenger conveyance controller to receive the empty passenger conveyance enclosure determination from the processing module to control operation of the passenger conveyance system in response to the empty passenger conveyance enclosure determination.
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公开(公告)号：US11232312B2
公开(公告)日：2022-01-25
申请号：US15089625
申请日：2016-04-04
Applicant: OTIS ELEVATOR COMPANY
Inventor： Feng Chen , Liu Yu , Xiangyu Wang , Zhen Jia , Hui Fang , Arthur Hsu , Alan Matthew Finn
Abstract: A passenger tracking system includes a multiple of sensors for capturing depth map data of objects. A processing module in communication with the multiple of sensors to receive the depth map data, the processing module uses the depth map data to track an object and calculate passenger data associated with the tracked object to generate a passenger tracking list that tracks each individual passenger in the passenger data from an origin lobby to a destination lobby and through an in-car track between the origin lobby and the destination lobby.
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公开(公告)号：US11021344B2
公开(公告)日：2021-06-01
申请号：US15968477
申请日：2018-05-01
Applicant: Otis Elevator Company
Inventor： Alan Matthew Finn , Arthur Hsu , Hui Fang , Zhen Jia
Abstract: An elevator system is provided and includes a sensor assembly and a controller. The sensor assembly is disposable in or proximate to an elevator lobby and is configured to deduce an intent of an individual in the elevator lobby to board one of one or more elevators and to issue a call signal in response to deducing the intent of the individual to board the one of the elevators. The controller is configured to receive the call signal issued by the sensor assembly and to assign one or more of the elevators to serve the call signal at the elevator lobby.
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公开(公告)号：US10282847B2
公开(公告)日：2019-05-07
申请号：US15663448
申请日：2017-07-28
Applicant: Otis Elevator Company
Inventor： JianGuo Li , ZhaoXia Hu , LongWen Wang , Hui Fang , Zhen Jia , Jianwei Zhao , Qiang Li , Anna Su , Alan Matthew Finn , Wei Ge , Wilfrid Fuchs , Arthur Hsu , Yanzhi Chen
IPC: G06T7/194 , B66B25/00 , B66B29/00 , G06K9/00 , G06T7/174 , G06T7/55 , G06T7/246 , B66B21/02 , B66B29/06 , B66B27/00
Abstract: The present invention relates to the field of passenger conveyor technologies, and provides a monitoring system of a passenger conveyor and a monitoring method thereof. In the monitoring system and detection method of the present invention, a monitored object of the passenger conveyor is sensed by using an imaging sensor and/or a depth sensing sensor to acquire a data frame, and the data frame is analyzed by a processing apparatus to monitor whether the monitored object is in a normal state. The monitored object may include a landing plate, a step, a barrier used in a maintenance and repair working condition and/or a step speed, and the like.
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公开(公告)号：US10183843B2
公开(公告)日：2019-01-22
申请号：US15663441
申请日：2017-07-28
Applicant: Otis Elevator Company
Inventor： ZhaoXia Hu , JianGuo Li , Alois Senger , Hui Fang , Zhen Jia , Jianwei Zhao , Qiang Li , Anna Su , Alan Matthew Finn , Wei Ge , Yanying Chen , LongWen Wang , DuEon Kim
Abstract: The present invention relates to step roller monitoring and maintenance personnel monitoring of a passenger conveyor, and belongs to the field of passenger conveyor technologies. In the monitoring system and monitoring method of the present invention, an imaging sensor and/or a depth sensing sensor is used to sense the step roller/maintenance personnel of the passenger conveyor to acquire data frames, and the data frames are analyzed and processed to monitor whether the movement or position of the step roller/activity or position of the maintenance personnel is in a normal state.
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