Method and apparatus for using optical signal time-of-flight information to facilitate obstacle detection
    11.
    发明申请
    Method and apparatus for using optical signal time-of-flight information to facilitate obstacle detection 有权
    使用光信号飞行时间信息促进障碍物检测的方法和装置

    公开(公告)号:US20060086895A1

    公开(公告)日:2006-04-27

    申请号:US10972922

    申请日:2004-10-25

    Abstract: One or more optical signals (wherein at least some of a plurality of optical signals are at different angles of travel with respect to one another and are directed towards an area comprising a movable barrier-controlled point of passage) create reflections when striking passageway boundaries as correspond to a given movable barrier. Obstacles in the pathway also give rise to reflections. By determining a time-of-flight for such reflections, one can detect a likely presence of an obstacle in such a pathway. Pursuant to one approach, such time-of-flight information can further provide information regarding a likely size of such an obstacle.

    Abstract translation: 一个或多个光学信号(其中多个光信号中的至少一些光学信号相对于彼此处于不同的行进角度并且被引导到包括可移动的屏障控制点通道的区域)产生当撞击通道边界时的反射 对应于给定的可移动屏障。 途径中的障碍也引起反思。 通过确定这种反射的飞行时间,可以在这样的路径中检测到障碍物的可能存在。 根据一种方法,这种飞行时间信息可以进一步提供关于这种障碍物的可能大小的信息。

    System and method for using a capacitive door edge sensor
    12.
    发明申请
    System and method for using a capacitive door edge sensor 有权
    使用电容式门边缘传感器的系统和方法

    公开(公告)号:US20060071624A1

    公开(公告)日:2006-04-06

    申请号:US10958181

    申请日:2004-10-04

    Inventor: James Fitzgibbon

    Abstract: A system and method for sensing capacitance at the edge of a movable barrier and for detecting an obstruction includes positioning a conductive member within or about a holder. A sensed capacitance between the conductive member and ground. A controller is coupled to the sensor. The controller determines whether an obstruction exists within a path of the barrier by analyzing the sensed capacitance. The conductive member and holder move away from a physical reference as the physical reference is approached such that the sensed capacitance between the conductive member and the physical reference remains below a predetermined threshold.

    Abstract translation: 用于在可移动屏障的边缘处检测电容并用于检测阻塞的系统和方法包括将导电构件定位在保持器内或周围。 感应电容在导电部件和地面之间。 控制器耦合到传感器。 控制器通过分析所感测的电容来确定障碍物是否存在于障碍物的路径内。 当接近物理参考时,导电构件和保持器远离物理参考,使得导电构件和物理基准之间的感测电容保持在预定阈值以下。

    Wireless transmit-only apparatus and method
    14.
    发明申请
    Wireless transmit-only apparatus and method 有权
    无线发射装置和方法

    公开(公告)号:US20050042992A1

    公开(公告)日:2005-02-24

    申请号:US10645325

    申请日:2003-08-21

    CPC classification number: G08C17/00 G08C2201/62

    Abstract: A wireless transmit-only apparatus (20) can be comprised of a controller (21) that selectively controls which of a plurality of resonant devices (24 and 25) are utilized to influence the transmission carrier frequency of a transmitter (26). In a preferred embodiment at least one of the resonant devices comprises a mechanically resonant device (24) such as a surface acoustic wave device, a crystal resonator, or a ceramic resonator. In a preferred embodiment, a user interface (22) includes a plurality of independently assertable inputs. The controller responds to assertion of one of this inputs by selecting a particular set of characterizing transmission parameters (as are stored, for example, in a memory (23) and using those characterizing transmission parameters to transmit a message using a transmission carrier frequency as corresponds to use of a co-selected resonant device.

    Abstract translation: 无线发射装置(20)可以由选择性地控制多个谐振装置(24和25)中的哪一个被用来影响发射机(26)的传输载波频率的控制器(21)组成。 在优选实施例中,至少一个谐振装置包括诸如表面声波装置,晶体谐振器或陶瓷谐振器的机械谐振装置(24)。 在优选实施例中,用户接口(22)包括多个独立可断言的输入。 控制器通过选择一组特定的传输参数(例如存储在存储器(23)中)并且使用表征传输参数的特征来发送使用传输载波频率的消息的响应来响应该输入中的一个的断言 以使用共同选择的谐振装置。

    Asymmetric drive motor for a barrier operator or the like
    15.
    发明申请
    Asymmetric drive motor for a barrier operator or the like 审中-公开
    用于屏障操作者的不对称驱动电机等

    公开(公告)号:US20050029974A1

    公开(公告)日:2005-02-10

    申请号:US10894136

    申请日:2004-07-19

    CPC classification number: H02P25/24 E05Y2400/31 H02P1/44 H02P1/445 H02P25/04

    Abstract: An asymmetrical drive motor and apparatus with the asymmetric drive motor driving a barrier. The asymmetric drive motor drives the barrier at different drive powers according to direction, time of travel, safety requirements of speed. The drive power is controlled by electrically changing the capacitance value for a permanent split capacitor motor.

    Abstract translation: 不对称的驱动电动机和具有驱动障碍的非对称驱动电动机的装置。 根据方向,行驶时间,速度的安全要求,非对称驱动电机驱动不同驱动功率的障碍物。 驱动功率通过电气改变永久分离电容器电动机的电容值来控制。

    Barrier movement operator having service reminders
    16.
    发明申请
    Barrier movement operator having service reminders 有权
    障碍运动员提供服务提醒

    公开(公告)号:US20050022451A1

    公开(公告)日:2005-02-03

    申请号:US10931084

    申请日:2004-08-31

    Abstract: An electronic service reminder to automatically notify a user as to when and what type of maintenance should be performed on the garage door operator, based on a variety of factors, including time, materials and operating environment. The garage door operator is configured to automatically generate an electronic service reminder in the form of an audible or visual alert based on one or more operating parameters of the garage door operator meeting or exceeding a predefined threshold. The predefined threshold is variable based on the values of the operating parameters.

    Abstract translation: 基于各种因素,包括时间,材料和操作环境,电子服务提醒自动通知用户关于车库门操作员何时何种类型的维护。 车库门操作器被配置为基于车库门操作人员会议的一个或多个操作参数或超过预定义的阈值,以声音或视觉警报的形式自动生成电子服务提醒。 预定义的阈值是基于操作参数的值而变化的。

    Wireless Transmit-Only Apparatus and Method
    18.
    发明申请
    Wireless Transmit-Only Apparatus and Method 有权
    无线传输设备和方法

    公开(公告)号:US20070054644A1

    公开(公告)日:2007-03-08

    申请号:US11555024

    申请日:2006-10-31

    CPC classification number: G08C17/00 G08C2201/62 H03L7/06

    Abstract: A wireless transmit-only apparatus (20) has a controller (21) that responds to a user interface 25 by correlating specific user input with a corresponding characterizing transmission parameter(s) as is stored in a memory (35) and by selecting a corresponding resonant device (31 and 32). The latter devices serve to drive the PLL control input of a phase locked loop (23) to thereby influence the transmission carrier frequency of a wireless transmitter (22). In a preferred embodiment, at least one of the resonant devices comprises a mechanically resonant device such as a surface acoustic wave device, a crystal resonator, or a ceramic resonator.

    Abstract translation: 无线发射装置(20)具有控制器(21),其通过将特定用户输入与存储在存储器(35)中的对应的特征化传输参数相关联并且通过选择相应的 谐振装置(31,32)。 后一种装置用于驱动锁相环(23)的PLL控制输入,从而影响无线发射器(22)的传输载波频率。 在优选实施例中,至少一个谐振装置包括诸如声表面波器件,晶体谐振器或陶瓷谐振器之类的机械谐振器件。

    Method and apparatus to facilitate message transmission and reception using defferent transmission characteristics
    19.
    发明申请
    Method and apparatus to facilitate message transmission and reception using defferent transmission characteristics 有权
    使用不同传输特性促进消息发送和接收的方法和装置

    公开(公告)号:US20070005806A1

    公开(公告)日:2007-01-04

    申请号:US11172525

    申请日:2005-06-30

    Abstract: Upon providing (101) message content (such as a remote control instruction) to be transmitted, and in conjunction with provision (102) of a plurality of different transmission characteristics (as correspond, for example, to different types of transmission) and a corresponding plurality of correlated recovery identifiers (103), a particular transmission characteristic is selected (104) and used to transmit (105) a joint message. n particular, in a preferred approach, the selected transmission characteristic (106) is used when transmitting at least a portion of the message content portion of the joint message while another part of the joint message carries the recovery identifier to thereby facilitate selection of an appropriate reception technique by a receiver when receiving the joint message.

    Abstract translation: 在提供(101)要发送的消息内容(例如遥控指令)的同时,以及与多个不同的传输特性(例如,对应于不同类型的传输)的提供(102)以及相应的 多个相关恢复标识符(103),选择特定传输特性(104)并用于传送(105)联合消息。 特别地,在优选方法中,当发送联合消息的消息内容部分的至少一部分时,使用所选择的传输特性(106),而联合消息的另一部分携带恢复标识符,从而便于选择适当的 在接收到联合消息时由接收机接收技术。

    System and method for using operator as a repeater

    公开(公告)号:US20060290467A1

    公开(公告)日:2006-12-28

    申请号:US11167895

    申请日:2005-06-27

    Inventor: James Fitzgibbon

    Abstract: A moveable barrier operator that is used as a repeater includes a receiver device having an input, a transmitter device having an output, an apparatus responsive to predetermined signals received by the receiver for controlling the position of a barrier; and a controller. The controller is coupled to the receiver device and the transmitter device and controller is programmed to receive a signal from a signaling actuation device at the input of the receiver device. The controller is programmed to responsively re-transmit the signal to at least one other moveable barrier operator from the output of the transmitter device when indicated by the signal.

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