Universal barrier operator transmitter
    83.
    发明授权
    Universal barrier operator transmitter 有权
    通用屏障操作员变送器

    公开(公告)号:US06975203B2

    公开(公告)日:2005-12-13

    申请号:US10164692

    申请日:2002-06-06

    摘要: In a multiple barrier movement operator environment, one switch module for controlling all of the barrier movement operators. The switch module may be wall mounted for convenience and communicates with the barrier operator either wirelessly or through a wired interface. The switch module controls and operates movement of any barrier singly while controlling the operation of the overhead lights and response inhibit modes of all the barrier operators. A stop button also maybe provided to enable all the barrier operators to discontinue movement of their respective barriers.

    摘要翻译: 在多屏障移动操作者环境中,一个开关模块用于控制所有屏障运动操作者。 为方便起见,开关模块可以是壁挂式的,无线地或通过有线接口与屏障操作员通信。 开关模块控制和操作任何屏障的移动,同时控制架空灯的操作和所有屏障操作者的响应抑制模式。 还可以提供停止按钮,以使所有屏障操作者能够停止其各自的障碍的移动。

    Movable barrier operator with an obstacle detector
    87.
    发明申请
    Movable barrier operator with an obstacle detector 审中-公开
    带障碍物检测器的可移动屏障操作器

    公开(公告)号:US20050207616A1

    公开(公告)日:2005-09-22

    申请号:US10802502

    申请日:2004-03-17

    摘要: A movable barrier operator comprises a pattern generator for projecting a beam across the barrier path; a CCD camera for recording a pattern produced by projected beam across the barrier path; and a controller for sensing when the pattern produced by projected beam is changed by presence of an obstacle, and generating an obstacle detection signal in response thereto. The movable barrier operator is responsive to the obstacle detection signal to control the barrier drive.

    摘要翻译: 可移动屏障操作器包括:图案发生器,用于将光束投射穿过阻挡通道; 用于记录由投射光束穿过屏障路径产生的图案的CCD照相机; 以及控制器,用于感测由投影光束产生的图案何时通过存在障碍物而改变,并且响应于此产生障碍物检测信号。 可移动屏障操作者响应障碍物检测信号来控制屏障驱动。

    Movable barrier operator multi-technique excess force avoidance apparatus and method
    88.
    发明授权
    Movable barrier operator multi-technique excess force avoidance apparatus and method 有权
    可移动屏障操作员多技术超力避免装置及方法

    公开(公告)号:US06940240B2

    公开(公告)日:2005-09-06

    申请号:US10447664

    申请日:2003-05-29

    摘要: A movable barrier operator can use (11) a first technique to prevent an excess application of force during controlled movement of a movable barrier (43) and at least a second technique (12) to similarly prevent an excess application of force during such movement. Both techniques can then be utilized to determine (13) when an application of excess force may nevertheless occur and not be reasonably avoided. In one embodiment, two techniques (21 and 22) can be used to detect force as applied during movement of the movable barrier and such information can be used to determine (23) whether applied force is being reliably indicated. In another embodiment, travel limit information (51), travel information (52) and travel history information (53) are utilized to assess whether normal operation of the movable barrier operator should be over-ridden (54) due to a possibly expression of undue force.

    摘要翻译: 可移动屏障操作者可以使用(11)第一技术来防止在可移动屏障(43)的受控运动期间的过度施加力和至少第二技术(12),以类似地防止在这种运动期间过度施加力。 然后可以利用这两种技术来确定(13)当施加过量的力可能发生并且不能被合理地避免时。 在一个实施例中,可以使用两种技术(21和22)来检测在可移动屏障的移动期间施加的力,并且可以使用这些信息来确定(23)是否可靠地指示施加的力。 在另一个实施例中,利用旅行限制信息(51),旅行信息(52)和旅行历史信息(53)来评估可移动屏障操作者的正常操作是否应该被覆盖(54) 力。

    Self-healing passpoint-facilitated method and apparatus
    89.
    发明申请
    Self-healing passpoint-facilitated method and apparatus 有权
    自愈通过点方法和装置

    公开(公告)号:US20050108944A1

    公开(公告)日:2005-05-26

    申请号:US10722372

    申请日:2003-11-25

    申请人: Eric Gregori

    发明人: Eric Gregori

    IPC分类号: E05F15/10 E05F15/20 G05B19/42

    摘要: In a movable object system (10) that makes use of both a maintained count (31) that corresponds to movement of a given object and passpoint events (32) as generated by a corresponding passpoint signal generator (15), count zones (34, 37, 36A, 36B) can be defined for at least one of the passpoint events. Such count zones can be used to aid in determining when significant recalibration of the passpoint event/count value relationships should be undertaken. In a preferred embodiment, such count zones include no more than a single passpoint event.

    摘要翻译: 在利用由对应的通过点信号发生器(15)生成的给定对象的移动和通过点事件(32)的对应的维持计数(31)的可动对象系统(10)中,计数区(34, 37,36A,36B)可以针对至少一个传递点事件来定义。 这样的计数区域可用于帮助确定是否应当对传送点事件/计数值关系进行重大的重新校准。 在优选实施例中,这样的计数区域包括不超过单个传递点事件。