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    Flexible, modular, compact fiber optic switch
    4.
    发明授权
    Flexible, modular, compact fiber optic switch 失效
    灵活，模块化，紧凑的光纤开关

    公开(公告)号：US06795602B2

    公开(公告)日：2004-09-21

    申请号：US09729336

    申请日：2000-12-01

    申请人： Armand P. Neukermans ,  Timothy G. Slater ,  Tyler L. Baughman ,  James P. Downing ,  John S. Forker ,  Gregory A. Reznick ,  Sam Calmes ,  Steven M. Clark ,  Jack D. Foster ,  Marc R. Schuman ,  Rajiv Ramaswami

    发明人： Armand P. Neukermans ,  Timothy G. Slater ,  Tyler L. Baughman ,  James P. Downing ,  John S. Forker ,  Gregory A. Reznick ,  Sam Calmes ,  Steven M. Clark ,  Jack D. Foster ,  Marc R. Schuman ,  Rajiv Ramaswami

    IPC分类号： G02B635

    CPC分类号： G02B6/359 ,  G02B6/32 ,  G02B6/3518 ,  G02B6/3556 ,  G02B6/357 ,  G02B6/3584 ,  G02B6/4226 ,  G02B26/0841 ,  G02B2006/12104

    摘要： A fiber optic switch (400) includes a fiber optic switching module (100) that receives and fixes ends (104) of optical fibers (106). The module (100) includes numerous reflective light beam deflectors (172) which may be selected as pairs for coupling a beam of light (108) between a pair of optical fibers (106). The module (100) also produces orientation signals from each deflector (172) which indicate its orientation. A portcard (406) included in the switch (400) supplies drive signals to the module (100) for orienting at least one deflector (172). The portcard (406) also receives the orientation signals produced by that deflector (172) together with coordinates that specify an orientation for the deflector (172). The portcard (406) compares the received coordinates with the orientation signals received from the deflector (172) and adjusts the drive signals supplied to the module (100) to reduce any difference between the received coordinates and the orientation signals. The switch (400) also employs optical alignment to precisely orient pairs deflectors (172) coupling a beam of light (108) between optical fibers (106).

    摘要翻译： 光纤开关（400）包括光纤切换模块（100），其接收和固定光纤（106）的端部（104）。 模块（100）包括多个反射光束偏转器（172），其可以被选择成对，用于耦合一对光纤（106）之间的光束（108）。 模块（100）还产生来自指示其取向的每个偏转器（172）的取向信号。 包括在开关（400）中的端口卡（406）向驱动模块（100）提供用于定向至少一个偏转器（172）的驱动信号。 端口卡（406）还接收由该偏转器（172）产生的取向信号以及指定偏转器（172）的取向的坐标。 端口卡（406）将接收到的坐标与从偏转器（172）接收的定向信号进行比较，并且调整提供给模块（100）的驱动信号，以减少所接收的坐标和取向信号之间的差异。 开关（400）还采用光学对准来精确地定向耦合在光纤（106）之间的光束（108）的对偏转器（172）。

    Flexible, modular, compact fiber switch improvements
    5.
    发明授权
    Flexible, modular, compact fiber switch improvements 失效
    灵活，模块化，紧凑的光纤交换机的改进

    公开(公告)号：US06694072B1

    公开(公告)日：2004-02-17

    申请号：US10031159

    申请日：2002-01-11

    申请人： Armand P. Neukermans ,  Steven M. Clark ,  Marc R. Schuman ,  Timothy G. Slater ,  Jack D. Foster ,  Sam Calmes

    发明人： Armand P. Neukermans ,  Steven M. Clark ,  Marc R. Schuman ,  Timothy G. Slater ,  Jack D. Foster ,  Sam Calmes

    IPC分类号： G02B626

    CPC分类号： G02B6/359 ,  G02B6/32 ,  G02B6/327 ,  G02B6/3518 ,  G02B6/3556 ,  G02B6/357 ,  G02B6/3582 ,  G02B6/3584 ,  G02B6/3644 ,  G02B6/3656 ,  G02B6/3672 ,  G02B6/3692 ,  G02B26/0841 ,  G02B26/085 ,  H04Q11/0005 ,  H04Q2011/003 ,  H04Q2011/0039

    摘要： A fiber optic switch (400) includes a fiber optic switching module (100) that receives and fixes ends (104) of optical fibers (106). The module (100) includes numerous reflective light beam deflectors (172) arranged in a V-shape which may be selected as pairs for coupling a beam of light (108) between a pair of optical fibers (106). The module (100) also produces orientation signals from each deflector (172) which indicate its orientation. A portcard (406) supplies drive signals to the module (100) for orienting at least one deflector (172). The portcard (406) also receives the orientation signals produced by that deflector (172) together with coordinates that specify an orientation for the deflector (172). The portcard (406) compares the received coordinates with the orientation signals and adjusts the drive signals supplied to the module (100) to reduce any difference between the received coordinates and the orientation signals. The switch (400) also employs optical alignment to precisely orient pairs deflectors (172) coupling a beam of light (108) between optical fibers (106).

    摘要翻译： 光纤开关（400）包括光纤切换模块（100），其接收和固定光纤（106）的端部（104）。 模块（100）包括布置成V形的多个反射光束偏转器（172），该反射光束偏转器可被选择成对，用于耦合一对光纤（106）之间的光束（108）。 模块（100）还产生来自指示其取向的每个偏转器（172）的取向信号。 端口卡（406）向模块（100）提供用于定向至少一个偏转器（172）的驱动信号。 端口卡（406）还接收由该偏转器（172）产生的取向信号以及指定偏转器（172）的取向的坐标。 端口卡（406）将接收到的坐标与取向信号进行比较，并且调整提供给模块（100）的驱动信号，以减少所接收的坐标和取向信号之间的差异。 开关（400）还采用光学对准来精确地定向耦合在光纤（106）之间的光束（108）的对偏转器（172）。

    CONFIGURABLE ACCESS CONTROL SENSING DEVICE
    7.
    发明申请
    CONFIGURABLE ACCESS CONTROL SENSING DEVICE 有权
    可配置的访问控制传感装置

    公开(公告)号：US20130201286A1

    公开(公告)日：2013-08-08

    申请号：US13641196

    申请日：2011-04-14

    申请人： Paul Schockmel ,  Laurent Uhres ,  Patrick Roulling ,  Sam Calmes ,  Marc Schifflers ,  Stephen Fuks

    发明人： Paul Schockmel ,  Laurent Uhres ,  Patrick Roulling ,  Sam Calmes ,  Marc Schifflers ,  Stephen Fuks

    IPC分类号： G08C19/00

    CPC分类号： G08C19/00 ,  G07C9/00111 ,  G07C9/00126 ,  G07C9/00134 ,  G07C9/025

    摘要： An access control device comprises at least one transit authorization request device, such as an ID sensor activated by access card or badge or a biometric sensor (fingerprint, retina), said transit authorization request device to be activated by a person requesting authorization to pass through said passageway or doorway and a presence detection and tracking device for detecting the presence of a person in the vicinity of said passageway or doorway and for tracking the movement of a person within or through said passageway or doorway. According to the invention, the access control device further comprises a control unit configured for assigning a virtual transit ticket to a person after authorization to pass through said passageway or doorway has been granted to said person, said virtual transit ticket being representative of the transit privileges granted to said person, i.e. the privileges regarding the transit direction through said passageway of doorway, and for controlling said presence detection and tracking device to track the movement of the person with the virtual transit ticket with respect to the granted transit privileges, said control unit comprising a processing module with a configurable decision table for generating an output control signal based on an output signal of said at least one transit authorization request device and an output signal of said presence detection and tracking device, said output control signal to be used for the controlling of the passage of persons through a passageway or a doorway.

    摘要翻译： 访问控制装置包括至少一个过境授权请求装置，诸如由访问卡或徽章激活的ID传感器或生物测定传感器（指纹，视网膜）），所述转接授权请求装置要被请求授权通过的人激活 所述通道或门口以及存在检测和跟踪装置，用于检测在所述通道或门口附近的人的存在并且用于跟踪在所述通道或门口内或之内的人的运动。 根据本发明，访问控制装置还包括：控制单元，被配置为在经过所述通道或门口已授予所述人员的授权之后向人员分配虚拟交通票，所述虚拟交通票代表过境特权 授权给所述人员，即关于通过所述通道通道的过境方向的特权，并且为了控制所述存在检测和跟踪装置跟踪所述人与虚拟交通票相对于所许可的过境特权的移动，所述控制单元 包括具有可配置决定表的处理模块，用于基于所述至少一个中转授权请求装置的输出信号和所述存在检测和跟踪装置的输出信号来产生输出控制信号，所述输出控制信号用于 控制人员通过通道或广告 oorway。

    Configurable access control sensing device
    8.
    发明授权
    Configurable access control sensing device 有权
    可配置的访问控制传感装置

    公开(公告)号：US09355556B2

    公开(公告)日：2016-05-31

    申请号：US13641196

    申请日：2011-04-14

    申请人： Paul Schockmel ,  Laurent Uhres ,  Patrick Roulling ,  Sam Calmes ,  Marc Schifflers ,  Stephen Fuks

    发明人： Paul Schockmel ,  Laurent Uhres ,  Patrick Roulling ,  Sam Calmes ,  Marc Schifflers ,  Stephen Fuks

    IPC分类号： H04N7/18 ,  G08C19/00 ,  G07C9/02 ,  G07C9/00

    CPC分类号： G08C19/00 ,  G07C9/00111 ,  G07C9/00126 ,  G07C9/00134 ,  G07C9/025

    摘要： An access control device comprises at least one transit authorization request device, such as an ID sensor activated by access card or badge or a biometric sensor (fingerprint, retina), said transit authorization request device to be activated by a person requesting authorization to pass through said passageway or doorway and a presence detection and tracking device for detecting the presence of a person in the vicinity of said passageway or doorway and for tracking the movement of a person within or through said passageway or doorway. According to the invention, the access control device further comprises a control unit configured for assigning a virtual transit ticket to a person after authorization to pass through said passageway or doorway has been granted to said person, said virtual transit ticket being representative of the transit privileges granted to said person, i.e. the privileges regarding the transit direction through said passageway of doorway, and for controlling said presence detection and tracking device to track the movement of the person with the virtual transit ticket with respect to the granted transit privileges, said control unit comprising a processing module with a configurable decision table for generating an output control signal based on an output signal of said at least one transit authorization request device and an output signal of said presence detection and tracking device, said output control signal to be used for the controlling of the passage of persons through a passageway or a doorway.

    摘要翻译： 访问控制装置包括至少一个过境授权请求装置，诸如由访问卡或徽章激活的ID传感器或生物测定传感器（指纹，视网膜）），所述转接授权请求装置要被请求授权通过的人激活 所述通道或门口以及存在检测和跟踪装置，用于检测在所述通道或门口附近的人的存在并且用于跟踪在所述通道或门口内或之内的人的运动。 根据本发明，访问控制装置还包括：控制单元，被配置为在经过所述通道或门口已授予所述人员的授权之后向人员分配虚拟交通票，所述虚拟交通票代表过境特权 授权给所述人员，即关于通过所述通道通道的过境方向的特权，并且为了控制所述存在检测和跟踪装置跟踪所述人与虚拟交通票相对于所许可的过境特权的移动，所述控制单元 包括具有可配置决定表的处理模块，用于基于所述至少一个中转授权请求装置的输出信号和所述存在检测和跟踪装置的输出信号来产生输出控制信号，所述输出控制信号用于 控制人员通过通道或广告 oorway。