Method and apparatus for multiple bit encoding
    22.
    发明授权
    Method and apparatus for multiple bit encoding 有权
    多位编码的方法和装置

    公开(公告)号:US09485124B2

    公开(公告)日:2016-11-01

    申请号:US12267396

    申请日:2008-11-07

    IPC分类号: H04L27/00 H04L25/49 H04L27/04

    摘要: Methods and apparatus for encoding data for wireless transmission are disclosed in which a data message may be encoded into a transmission code as a first coding format and a second coding format. The first coding format characterized by a first bit representation and the second coding format characterized by a second bit representation different from the first bit representation. The transmission code may be transmitted having the first and second coding formats.

    摘要翻译: 公开了用于无线传输的数据编码的方法和装置,其中数据消息可以被编码为作为第一编码格式和第二编码格式的传输码。 第一编码格式的特征在于第一位表示和第二编码格式,其特征在于与第一位表示不同的第二位表示。 可以发送具有第一和第二编码格式的传输码。

    Systems and methods for proximity control of a barrier
    23.
    发明授权
    Systems and methods for proximity control of a barrier 有权
    屏障接近控制的系统和方法

    公开(公告)号:US07088265B2

    公开(公告)日:2006-08-08

    申请号:US10875343

    申请日:2004-06-23

    IPC分类号: G08G1/123

    摘要: A system and method for proximity control of a barrier comprise a stationary wireless signal receiving device and a mobile transmitting device. The wireless signal receiving device may monitor at least one transmitting device within a predetermined coverage area and may be a radio frequency receiver or a spread spectrum receiver located near the barrier. In one embodiment, the transmitter device emits a control signal that is received by the receiving device when the transmitter is within a reception range. In one embodiment, the control signal includes transmitter identification information, directional information and position information.

    摘要翻译: 用于屏障的接近控制的系统和方法包括固定无线信号接收装置和移动发射装置。 无线信号接收设备可以监视预定覆盖区域内的至少一个发射设备,并且可以是位于屏障附近的射频接收机或扩频接收机。 在一个实施例中,当发射机在接收范围内时,发射机设备发射接收设备接收的控制信号。 在一个实施例中,控制信号包括发射机识别信息,方向信息和位置信息。

    Remote signaling device for a rolling code security system
    24.
    发明授权
    Remote signaling device for a rolling code security system 失效
    用于滚动码安全系统的远程信号装置

    公开(公告)号:US06441719B1

    公开(公告)日:2002-08-27

    申请号:US09223593

    申请日:1998-12-30

    申请人: Philip Y. W. Tsui

    发明人: Philip Y. W. Tsui

    IPC分类号: H04B100

    摘要: A signaling device that receives coded signals from a transmitter. The signaling device includes a first circuit that receives a from the transmitter. The first code includes a first identification code and a first variable code. The signaling device further includes a memory that stores a second code. The second code includes a second identification code and a second variable code. The signaling device further includes a second circuit coupled to the first circuit and the memory. The second circuit generates an output signal if the first code matches the second code. The signaling device further includes an annunciator circuit coupled to the second circuit. The annunciator circuit provides a perceivable indicator if the second circuit generates the output signal.

    摘要翻译: 一个从发射机接收编码信号的信号装置。 信令装置包括从发射机接收的第一电路。 第一代码包括第一识别码和第一可变码。 信令装置还包括存储第二代码的存储器。 第二代码包括第二识别码和第二可变码。 信令装置还包括耦合到第一电路和存储器的第二电路。 如果第一代码与第二代码匹配,则第二电路产生输出信号。 信令装置还包括耦合到第二电路的信号器电路。 如果第二电路产生输出信号,则信号器电路提供可感知的指示符。

    Low power audible alarm relay device for a rolling code security system
    25.
    发明授权
    Low power audible alarm relay device for a rolling code security system 失效
    用于滚动码安全系统的低功率声卡报警中继装置

    公开(公告)号:US06359558B1

    公开(公告)日:2002-03-19

    申请号:US09447389

    申请日:1999-11-22

    申请人: Philip Y. W. Tsui

    发明人: Philip Y. W. Tsui

    IPC分类号: G08B100

    CPC分类号: G08B25/009

    摘要: An alarm relay device including a microphone that produces a signal responsive to an audible alarm having a frequency. A first circuit coupled to the microphone produces a first detect signal when the signal is above a predetermined level. A second circuit coupled to the microphone and the first circuit receives power responsive to the first detect signal. The second circuit produces a second detect signal when the signal is within a predetermined range of the frequency.

    摘要翻译: 一种包括麦克风的报警中继装置,其产生响应于具有频率的声音报警器的信号。 耦合到麦克风的第一电路在信号高于预定电平时产生第一检测信号。 耦合到麦克风和第一电路的第二电路响应于第一检测信号接收电力。 当信号在频率的预定范围内时,第二电路产生第二检测信号。

    Universal transmitter
    26.
    发明授权

    公开(公告)号:US06249673B1

    公开(公告)日:2001-06-19

    申请号:US09188648

    申请日:1998-11-09

    申请人: Philip Y. W. Tsui

    发明人: Philip Y. W. Tsui

    IPC分类号: H04B102

    摘要: A method and apparatus for providing a universal transmitter that can detect and emulate a transmission signal of a transmitter, the transmission signal having a corresponding transmission frequency and a corresponding modulation pattern. The universal transmitter comprises: a detection circuit that detects a frequency and a modulation pattern of a transmitted signal of a separate transmitter and a memory. A processor coupled to the detection circuit and the memory, stores a frequency value representative of the detected frequency and a plurality of value representative of the detected modulation pattern, in the memory. A transmitting circuit coupled to the processor, is operable to transmit an output signal having the frequency and the modulation pattern of the transmission signal.

    Remote control device with password functions
    29.
    发明授权
    Remote control device with password functions 有权
    遥控器具有密码功能

    公开(公告)号:US08922352B2

    公开(公告)日:2014-12-30

    申请号:US13309953

    申请日:2011-12-02

    摘要: The invention provides a remote control device with password functions. Control function buttons can be used for sending control signals and for password entry. The remote control device is configured such that a user can enable and disable a password mode. When the password mode is enabled, the remote control is configured to require a password being entered using one or more control function buttons before a control signal will be transmitted in response to a control function being pressed or disabling the password mode. A user can also invoke a password programming function to enter, change or erase a password using one or more control function buttons.

    摘要翻译: 本发明提供一种具有密码功能的遥控装置。 控制功能按钮可用于发送控制信号和输入密码。 远程控制设备被配置为使得用户能够启用和禁用密码模式。 当启用密码模式时,遥控器被配置为在响应于按下或禁用密码模式的控制功能之前发送控制信号,使用一个或多个控制功能按钮要求输入密码。 用户还可以使用一个或多个控制功能按钮调用密码编程功能来输入,更改或删除密码。

    Method and system for triggering an operating device
    30.
    发明授权
    Method and system for triggering an operating device 有权
    用于触发操作装置的方法和系统

    公开(公告)号:US08310339B2

    公开(公告)日:2012-11-13

    申请号:US12512717

    申请日:2009-07-30

    IPC分类号: G05B19/00

    摘要: A system and methods are provided for triggering an operating device. In one embodiment, a triggering device includes a receiving unit configured to receive one or more wireless control signals. The receiving unit may include a switch and a processor, wherein the processor is configured to control the switch for activation of an operating device coupled to a signaling line based, at least in part, on the one or more wireless control signals. According to another embodiment, the triggering device may include a connector configured to electrically couple the receiving unit to the signaling line, the connector having one or more contacts and a housing configured to clasp the signaling line and couple the one or more contacts to the signaling line. Additionally, the signaling line may relate to existing wiring of the operating device.

    摘要翻译: 提供了用于触发操作装置的系统和方法。 在一个实施例中,触发装置包括被配置为接收一个或多个无线控制信号的接收单元。 所述接收单元可以包括交换机和处理器,其中所述处理器被配置为至少部分地基于所述一个或多个无线控制信号来控制所述交换机用于激活耦合到信令线路的操作设备。 根据另一实施例,触发装置可以包括被配置为将接收单元电耦合到信号线的连接器,该连接器具有一个或多个触点和被配置成扣住信号线并将一个或多个触点耦合到信令 线。 另外,信令线可以涉及操作设备的现有布线。