发明公开
- 专利标题： SPEED DETECTION SYSTEM AND METHOD FOR A PASSENGER CONVEYOR
- 专利标题（中）： 客运输送机的速度检测系统和方法
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申请号： EP17184124.0申请日： 2017-07-31
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公开(公告)号： EP3279131A1公开(公告)日： 2018-02-07
- 发明人: CHEN, Yanying , HU, Zhaoxia , FANG, Hui , JIA, Zhen , ZHAO, Jianwei , LI, Qiang , SU, Anna , FINN, Alan Matthew
- 申请人： Otis Elevator Company
- 申请人地址： One Carrier Place Farmington CT 06032 US
- 专利权人： Otis Elevator Company
- 当前专利权人： Otis Elevator Company
- 当前专利权人地址： One Carrier Place Farmington CT 06032 US
- 代理机构： Ramsay, Laura Anne
- 优先权： CN201610613014 20160729
- 主分类号： B66B25/00
- IPC分类号： B66B25/00
摘要：
The present invention relates to the field of passenger conveyor technologies, and provides a speed detection system of a passenger conveyor and a speed detection method thereof. In the speed detection system and the speed detection method of the present invention, an imaging sensor and/or a depth sensing sensor (310 1 , 310 n ) are/is used to sense at least one part of the passenger conveyor (900) to acquire sequence frames, and the sequence frames are analyzed by a processing apparatus (100) to obtain at least speed information about steps of the passenger conveyor (900).
公开/授权文献
- EP3279131B1 SPEED DETECTION SYSTEM AND METHOD FOR A PASSENGER CONVEYOR 公开/授权日：2020-07-15
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