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    • 6. 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。
    • 10. 发明申请
    • BUILDING PRESSURIZATION CONTROL TO MINIMIZE STACK EFFECT
    • 建筑加压控制以最小化堆叠效应
    • WO2007075168A1
    • 2007-07-05
    • PCT/US2005/047198
    • 2005-12-28
    • OTIS ELEVATOR COMPANYWAKE, Brian, E.HOOTSMANS, Norbert, A.COLPIN, Jean
    • WAKE, Brian, E.HOOTSMANS, Norbert, A.COLPIN, Jean
    • F24F11/00
    • F24F7/06F24F2110/40
    • A building pressure control strategy includes maintaining an inside air pressure within a selected range of an outside air pressure to minimize the stack effect otherwise associated with a vertical shaft (40) such as an elevator hoistway within a building (20). A disclosed example includes maintaining an inside air pressure of at least one building level (A-D) near a ground elevation at least equal to the outside air pressure at the ground elevation. A disclosed example includes maintaining the inside air pressure at least slightly above the outside air pressure at the ground level. A disclosed example includes maintaining an air pressure within a vertical shaft (40) such as elevator hoistway or a stairwell within the building approximately equal to the inside air pressure on the levels of the building (20).
    • 建筑物压力控制策略包括将室内空气压力维持在外部空气压力的选定范围内,以将与诸如建筑物(20)内的电梯井道的垂直轴(40)相关联的堆叠效应最小化。 所公开的示例包括将至少一个建筑物水平(A-D)的内部空气压力保持在地面仰角附近至少等于地面高度处的外部空气压力。 所公开的示例包括将内部空气压力保持在至少略高于地面水平面处的外部空气压力。 所公开的示例包括维持垂直轴(40)内的空气压力,例如建筑物内的大致等于建筑物(20)的水平面上的内部空气压力的建筑物内的电梯井道或楼梯间。