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公开(公告)号：US20190241400A1
公开(公告)日：2019-08-08
申请号：US16270031
申请日：2019-02-07
Applicant: Otis Elevator Company
Inventor： Kai Zhang , Hui Fang , Jie Xi , Zhen Jia , Zhenggang Zhu
Abstract: The present invention relates to an elevator control device and method for evacuation, pertaining to the field of elevator control technologies. The elevator control device and method of the present invention control, according to the occupant information and disaster information of a plurality of evacuation floors, stopping of an elevator car at at least one of the plurality of evacuation floors. The present invention makes the evacuation process of a plurality of evacuation floors more efficient and reliable.
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公开(公告)号：US10221046B2
公开(公告)日：2019-03-05
申请号：US15975825
申请日：2018-05-10
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：US10046952B2
公开(公告)日：2018-08-14
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：US20180032598A1
公开(公告)日：2018-02-01
申请号：US15663414
申请日：2017-07-28
Applicant: Otis Elevator Company
Inventor： Alois Senger , Yanying Chen , ZhaoXia Hu , Zhen Jia , JianGuo Li , Hui Fang , Jianwei Zhao , Qiang Li , Anna Su , Alan Matthew Finn , Nigel Morris
CPC classification number: G06F16/283 , B66B25/006 , B66B29/005 , G06K9/00771 , G06Q10/06395 , G06Q50/28 , G06T7/194 , G06T7/251 , G06T7/50 , G06T2207/10024 , G06T2207/10028 , G06T2207/30232 , G06T2207/30241
Abstract: The present invention provides a big data analysis and processing system and method for a passenger transport apparatus, wherein the big data analysis and processing system comprises: a data collection module, the data collection module comprising: an imaging sensor and/or depth sensing sensor, configured to constantly collect image data and/or depth map data of at least one region of the passenger transport apparatus; and an image processing module, configured to process the image data and/or depth map data to acquire a plurality of types of data of the passenger transport apparatus, comprising one or more of device running data, load data, abnormal behavior data and contingency data; a database, the database gathering and storing the plurality of types of data; and a statistical analysis unit, the statistical analysis unit performing classification and statistics on the plurality of types of data according to a statistical analysis method, and generating an analysis report.
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Patent Agency Ranking
公开(公告)号：US20180029841A1
公开(公告)日：2018-02-01
申请号：US15663435
申请日：2017-07-28
Applicant: Otis Elevator Company
Inventor： JianGuo Li , Nigel Morris , Alois Senger , Jianwei Zhao , ZhaoXia Hu , Qiang Li , Hui Fang , Zhen Jia , Anna Su , Alan Matthew Finn , LongWen Wang , Qian Li , Gero Gschwendtner
CPC classification number: B66B29/06 , B66B21/02 , B66B25/003 , B66B25/006
Abstract: The present invention relates to the field of passenger conveyor technologies, and provides an engaging state detection system of a passenger conveyor and a detection method thereof. In the engaging state detection system and detection method of the present invention, a depth sensing sensor is used to sense at least an engaging portion between a step and a comb plate of the passenger conveyor to obtain depth maps, and the depth maps are analyzed by a processing apparatus to detect whether an engaging state between the step and the comb plate is a normal state. The detection of the engaging state includes detection on whether comb teeth of the comb plate are broken, whether engaging teeth of the step are broken, and/or whether a foreign matter exists on an engaging line.
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公开(公告)号：US20180029840A1
公开(公告)日：2018-02-01
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
CPC classification number: B66B29/04 , B66B21/02 , B66B25/003
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：US20180029834A1
公开(公告)日：2018-02-01
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
CPC classification number: B66B25/006 , B66B21/02 , B66B23/145 , B66B25/003 , B66B29/005
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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48.发明申请DEPTH SENSOR BASED PASSENGER SENSING FOR EMPTY PASSENGER CONVEYANCE ENCLOSURE DETERMINATION 审中-公开基于深度传感器的乘客感应空运客运输包装确定公开(公告)号：US20160295192A1
公开(公告)日：2016-10-06
申请号：US15089619
申请日：2016-04-04
Applicant: OTIS ELEVATOR COMPANY
Inventor： Arthur Hsu , Hui Fang , Alan Matthew Finn , Zhen Jia
CPC classification number: H04N13/204 , B66B1/2408 , B66B1/3476 , B66B3/02 , B66B5/0012 , G06K9/00832
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.
Abstract translation: 一种乘客运输系统，包括在乘客运输箱内的深度感测传感器，用于从乘客运输箱内捕获传感器数据; 与所述深度感测传感器通信以接收所述传感器数据的处理模块，所述处理模块使用所述深度感测传感器数据来确定所述乘客运送箱是空的; 以及乘客运输控制器，用于从所述处理模块接收所述空乘客运送箱确定，以响应于所述空乘客运送箱确定来控制所述乘客运输系统的运行。
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公开(公告)号：US20160292522A1
公开(公告)日：2016-10-06
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
CPC classification number: G06K9/00832 , B66B1/2408 , B66B1/3476 , B66B3/02 , B66B5/0012 , G01C3/08 , G01S17/89 , G06K9/00369 , G06T7/50
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.
Abstract translation: 乘客跟踪系统包括用于捕获物体的深度图数据的多个传感器。 与所述多个传感器通信以接收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来跟踪对象并计算与被跟踪对象相关联的乘客数据，以生成跟踪每个乘客的乘客跟踪列表 来自原产地大厅到目的地大厅的乘客数据，以及原始大厅和目的地大厅之间的车内轨道。
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