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    • 6. 发明申请
    • ELEVATOR CAB LOCATING SYSTEM INCLUDING WIRELESS COMMUNICATION
    • 电梯CAB定位系统,包括无线通信
    • WO2004033352A1
    • 2004-04-22
    • PCT/US2002/032188
    • 2002-10-08
    • OTIS ELEVATOR COMPANYOH, Jae-HyukFINN, Alan, M.PENG, Pei-Yuan
    • OH, Jae-HyukFINN, Alan, M.PENG, Pei-Yuan
    • B66B3/02
    • B66B1/50
    • An elevator system (20) includes wireless communicating portions (40, 42a-42c) that communicate with each other to provide elevator cab (22) position information within a hoistway (24). In one example, a first communicating portion (40) is supported on the elevator cab (22) that generates a trigger signal that is received by a second communicating portion (42a-42c) at a selected position along the hoistway (24). The second communication portion (42a-42c) generates an ultrasound signal that is received by the first communicating portion (40). A characteristic of the received locating signal, such as the timing between the trigger signal and the receipt of the locating signal, provides position information regarding the cab within the hoistway.
    • 电梯系统(20)包括彼此通信以在电梯井(24)内提供电梯轿厢(22))位置信息的无线通信部分(40,42a-42c)。 在一个示例中,第一通信部分(40)被支撑在电梯轿厢(22)上,其产生在沿着井道(24)的选定位置处由第二连通部分(42a-42c)接收的触发信号。 第二通信部分(42a-42c)产生由第一通信部分(40)接收的超声信号。 接收到的定位信号的特征,例如触发信号和定位信号的接收之间的定时,提供关于在井道内的驾驶室的位置信息。
    • 7. 发明申请
    • ANONYMOUS PASSENGER INDEXING SYSTEM FOR SECURITY TRACKING IN DESTINATION ENTRY DISPATCHING OPERATIONS
    • 用于目的地进入安全运行的安全乘客索引系统
    • WO2008024115A1
    • 2008-02-28
    • PCT/US2006/033229
    • 2006-08-25
    • OTIS ELEVATOR COMPANYPENG, Pei-YuanHOOTSMANS, Norbert, A., M.
    • PENG, Pei-YuanHOOTSMANS, Norbert, A., M.
    • B66B1/34
    • B66B5/0012
    • An elevator control system (18) provides elevator dispatch and door control based on passenger data received from a video processing device (12). The video processing device (12) includes a video processor (14) connected to receive video input from at least one video camera (10) and memory (16). The video processor (14) anonymously monitors passengers using color index analysis of each passenger. Based on the monitored position of each passenger, video process (14) calculates passenger data parameters such as location, direction, speed and estimated time of arrival at an elevator door, and provides one or more of the passenger data parameters to elevator control system (18). Based in part on the passenger data received, elevator controller (18) provides elevator dispatch, elevator door control, and security functions.
    • 电梯控制系统(18)基于从视频处理设备(12)接收的乘客数据提供电梯调度和门控制。 视频处理设备(12)包括视频处理器(14),其被连接以从至少一个摄像机(10)和存储器(16)接收视频输入。 视频处理器(14)使用每个乘客的颜色指数分析匿名地监视乘客。 根据每个乘客的监视位置,视频处理(14)计算乘客数据参数,例如位置,方向,速度和到达电梯门的预计到达时间,并将一个或多个乘客数据参数提供给电梯控制系统 18)。 电梯控制器(18)部分基于收到的乘客数据,提供电梯调度,电梯门控和安全功能。