SYSTEM AND METHOD FOR EXTENDING TRANSMITTER TRAINING WINDOW
    91.
    发明申请
    SYSTEM AND METHOD FOR EXTENDING TRANSMITTER TRAINING WINDOW 审中-公开
    用于扩展发射机训练窗口的系统和方法

    公开(公告)号:WO2008082482A3

    公开(公告)日:2008-09-12

    申请号:PCT/US2007025742

    申请日:2007-12-17

    Abstract: A method for configuring a transmitter device to transmit a recognized transmission to a receiving device is provided. The method includes transmitting a first transmission and transmitting a second transmission after the first transmission. The method further includes receiving, during the second transmission, a user input signal from an interface for receiving signals from one or more user interface elements. The method further includes storing an attribute associated with the second transmission in a memory device in response to the user input signal.

    Abstract translation: 提供了一种用于配置发射机设备以将识别的传输发送到接收设备的方法。 该方法包括在第一次发送之后发送第一个发送和发送第二个发送。 该方法还包括在第二次传输期间从用于从一个或多个用户界面元件接收信号的接口接收用户输入信号。 该方法还包括响应于用户输入信号将与第二传输相关联的属性存储在存储器设备中。

    FIXED AND VARIABLE CODE RADIO SYSTEM
    92.
    发明申请
    FIXED AND VARIABLE CODE RADIO SYSTEM 审中-公开
    固定和可变代码无线电系统

    公开(公告)号:WO2004104963A1

    公开(公告)日:2004-12-02

    申请号:PCT/IT2004/000283

    申请日:2004-05-19

    Inventor: BOSIO, Stefano

    CPC classification number: G08C17/02 G08C2201/62

    Abstract: The invention concerns a radio control system for automated equipment, which comprises at least a radio frequency transmitter and at least one radio receiver device, and where the radio transmitter is set to transmit a simultaneous transmission of at least one fixed code and one variable code system whereas the radio receiver is set to receive and selectively recognise the former, the latter or all the coded systems arriving from said transmitter to activate equipment required to be controlled.

    Abstract translation: 本发明涉及一种用于自动化设备的无线电控制系统,其包括至少一个射频发射机和至少一个无线电接收机设备,并且其中无线电发射机被设置为发送至少一个固定码和一个可变码系统的同时传输 而无线电接收机设置为接收并选择性地识别前者,后者或所有从所述发射机到达的已编码系统以激活需要控制的设备。

    TRANSCEIVER WITH CLOSED LOOP CONTROL OF ANTENNA TUNING AND POWER LEVEL
    94.
    发明申请
    TRANSCEIVER WITH CLOSED LOOP CONTROL OF ANTENNA TUNING AND POWER LEVEL 审中-公开
    具有闭环控制的收发器天线调谐和功率电平

    公开(公告)号:WO0075905A9

    公开(公告)日:2002-08-01

    申请号:PCT/US0040159

    申请日:2000-06-07

    Abstract: A trainable transceiver for learning and transmitting an activation signal that includes an RF carrier frequency modulated with a code for remotely actuating a device, such as a garage door opener. The trainable transceiver preferably includes a controller, a signal generator, and a dynamically tunable antenna having a variable impedance that may be selectively controlled in accordance with a detector circuit signal. The detector circuit provides a measurement of the transmission power and is also used to vary the applied transmission power of the transceiver in response to operating and environmental parameters.

    Abstract translation: 一种用于学习和发送激活信号的可训练收发器,其包括用用于远程致动诸如车库门开启器的设备的代码调制的RF载波频率。 可训练收发器优选地包括控制器,信号发生器和具有可变阻抗的动态可调谐天线,该可变阻抗可以根据检测器电路信号被选择性地控制。 检测器电路提供传输功率的测量,并且还用于响应于操作和环境参数改变收发器的应用传输功率。

    WIRELESS ROLLING CODE SECURITY SYSTEM
    95.
    发明申请
    WIRELESS ROLLING CODE SECURITY SYSTEM 审中-公开
    无线滚动代码安全系统

    公开(公告)号:WO99041693A1

    公开(公告)日:1999-08-19

    申请号:PCT/US1999/002902

    申请日:1999-02-10

    CPC classification number: G08C17/02 E05F15/77 G08C2201/62

    Abstract: A processor-based transmitter-receiver system and method (10) in which a receiver (150) receives coded signals from at least two transmitters (figure 1A). The receiver (150) comprises a circuit for receiving a first coded signal from a first transmitter (140) and a second coded signal from a second transmitter (figure 3A). Each of the coded signals includes a unique identification code and a variable security code (figure 4C). A memory (102, figure 2A) stores at least two codes, each including a unique identification code and a variable security code. A processor (100, figure 2A) coupled to the circuit and the memory (102), compares each of the received coded signals with each of the stored sets of codes. The processor generates a valid signal if one of the received coded signals matches one of the stored codes.

    Abstract translation: 一种基于处理器的发射机 - 接收机系统和方法(10),其中接收机(150)从至少两个发射机接收编码信号(图1A)。 接收器(150)包括用于从第一发射器(140)接收第一编码信号的电路和来自第二发射器的第二编码信号(图3A)。 每个编码信号包括唯一的识别码和可变的安全码(图4C)。 存储器(图2A中的102)存储至少两个代码,每个代码包括唯一的标识代码和可变的安全代码。 耦合到电路和存储器(102)的处理器(100,图2A)将每个接收到的编码信号与存储的代码集进行比较。 如果所接收的编码信号之一与所存储的代码之一匹配,则处理器产生有效信号。

    Method of secure communication, controlled device, and control program
    100.
    发明授权
    Method of secure communication, controlled device, and control program 有权
    安全通信方法,受控设备和控制程序

    公开(公告)号:US09231762B2

    公开(公告)日:2016-01-05

    申请号:US14538984

    申请日:2014-11-12

    Applicant: Junya Enomoto

    Inventor: Junya Enomoto

    Abstract: A controlled device generates an authentication random number. A control device accepts input of a random number from an input device. The controlled device verifies if the displayed authentication random number and the random number transferred from the control device are identical to transfer a public key of the controlled device to the control device. The controlled device generates a token. The control device encrypts the token with the public key of the controlled device. The controlled device decrypts the token and verifies if the token transferred from the control device and the generated token are identical to generate a session key. The control device stores the session key into the storage device. The control device controlling the controlled device by encrypted communication using the session key.

    Abstract translation: 受控设备生成认证随机数。 控制装置从输入装置接受随机数的输入。 受控设备验证所显示的认证随机数和从控制设备传送的随机数是否相同,以将受控设备的公开密钥传送到控制设备。 受控设备生成令牌。 控制设备用受控设备的公钥加密令牌。 受控设备解密令牌并验证从控制设备传送的令牌和生成的令牌是否相同,以生成会话密钥。 控制装置将会话密钥存储到存储装置中。 控制装置使用会话密钥通过加密通信来控制受控装置。

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