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    Repeater for transmission system for controlling and determining the status of electrical devices from remote locations
    2.
    发明授权
    Repeater for transmission system for controlling and determining the status of electrical devices from remote locations 失效
    用于传输系统的中继器，用于控制和确定远程位置的电气设备的状态

    公开(公告)号：US5848054A

    公开(公告)日：1998-12-08

    申请号：US598234

    申请日：1996-02-07

    申请人： Donald R. Mosebrook ,  David E. Houggy ,  Robert G. Palmer, Jr. ,  Joel S. Spira

    发明人： Donald R. Mosebrook ,  David E. Houggy ,  Robert G. Palmer, Jr. ,  Joel S. Spira

    IPC分类号： H04B3/54 ,  H04L12/28 ,  H04B3/36

    CPC分类号： H04B3/54 ,  H04B2203/542 ,  H04B2203/5425 ,  H04B2203/5437 ,  H04B2203/5441 ,  H04B2203/5445 ,  H04B2203/545 ,  H04B2203/5458 ,  H04B2203/5466 ,  H04B2203/5479 ,  H04B2203/5483

    摘要： A repeater for use in a two way communication system for retransmitting information between a first device and a second device to help ensure reliable two way communication between the devices, comprising: a transmitter/receiver, the transmitter/receiver receiving signals from the first and second devices and transmitting the received signals for reception by the respective first and second devices; and further wherein a direct communication path for the information between the first and second devices is provided, the direct communication path being intermittently unreliable, the repeater providing an additional path for the information between the first and second devices; the repeater being spaced from said first and second devices by a specified distance, said specified distance being significantly less than a theoretical maximum communication distance thereby to ensure communication reliability. A plurality of repeaters can be provided in the system as the overall system expands when additional first and second devices, such as master units and control devices, are added. The plural repeaters employ a repeater transmission sequence in order to ensure reliability of communication. In addition, the repeaters build a bit map of status information received during the repeater sequence to ensure that all status information is received by each master unit.

    摘要翻译： 一种用于在双向通信系统中用于在第一设备和第二设备之间重传信息以帮助确保设备之间可靠的双向通信的中继器，包括：发射机/接收机，所述发射机/接收机从第一和第二设备接收信号 发送所接收的信号以供相应的第一和第二设备接收; 并且其中，提供用于所述第一和第二设备之间的信息的直接通信路径，所述直接通信路径间歇地不可靠，所述中继器为所述第一和第二设备之间的信息提供附加路径; 所述中继器与所述第一和第二设备间隔一定距离，所述指定距离明显小于理论上的最大通信距离，从而确保通信的可靠性。 当附加的第一和第二设备（例如主单元和控制设备）被添加时，当整个系统扩展时，可以在系统中提供多个中继器。 多个中继器采用中继器传输序列，以确保通信的可靠性。 此外，中继器构建在中继器序列期间接收的状态信息的位图，以确保每个主单元接收到所有状态信息。

    Repeater for transmission system for controlling and determining the status of electrical devices from remote locations
    3.
    发明授权
    Repeater for transmission system for controlling and determining the status of electrical devices from remote locations 有权
    用于传输系统的中继器，用于控制和确定远程位置的电气设备的状态

    公开(公告)号：US06687487B1

    公开(公告)日：2004-02-03

    申请号：US09360995

    申请日：1999-07-26

    申请人： Donald R. Mosebrook ,  David E. Houggy ,  Robert G. Palmer, Jr. ,  Joel S. Spira

    发明人： Donald R. Mosebrook ,  David E. Houggy ,  Robert G. Palmer, Jr. ,  Joel S. Spira

    IPC分类号： H04B715

    CPC分类号： H04B1/74 ,  G08C2201/40 ,  H01Q1/007 ,  H01Q1/22 ,  H01Q1/38 ,  H01Q9/40 ,  H01Q13/106 ,  H02J13/0075 ,  H04B1/26 ,  H04B7/15507 ,  H05B37/0272 ,  Y02B70/3241 ,  Y04S20/227

    摘要： A repeater for use in a two way communication system for retransmitting information between a first device and a second device to help ensure reliable two way communication between the devices, comprising: a transmitter/receiver, the transmitter/receiver receiving signals from the first and second devices and transmitting the received signals for reception by the respective first and second devices; and further wherein a direct communication path for the information between the first and second devices is provided, the direct communication path being intermittently unreliable, the repeater providing an additional path for the information between the first and second devices; the repeater being spaced from said first and second devices by a specified distance, said specified distance being significantly less than a theoretical maximum communication distance thereby to ensure communication reliability. A plurality of repeaters can be provided in the system as the overall system expands when additional first and second devices, such as master units and control devices, are added. The plural repeaters employ a repeater transmission sequence in order to ensure reliability of communication. In addition, the repeaters build a bit map of status information received during the repeater sequence to ensure that all status information is received by each master, unit.

    摘要翻译： 一种用于在双向通信系统中用于在第一设备和第二设备之间重传信息以帮助确保设备之间可靠的双向通信的中继器，包括：发射机/接收机，所述发射机/接收机从第一和第二设备接收信号 发送所接收的信号以供相应的第一和第二设备接收; 并且其中，提供用于所述第一和第二设备之间的信息的直接通信路径，所述直接通信路径间歇地不可靠，所述中继器为所述第一和第二设备之间的信息提供附加路径; 所述中继器与所述第一和第二设备间隔一定距离，所述指定距离明显小于理论上的最大通信距离，从而确保通信的可靠性。 当附加的第一和第二设备（例如主单元和控制设备）被添加时，当整个系统扩展时，可以在系统中提供多个中继器。 多个中继器采用中继器传输序列，以确保通信的可靠性。 此外，中继器构建在中继器序列期间接收到的状态信息的位图，以确保每个主设备单元接收到所有状态信息。

    Communication protocol for transmission system for controlling and determining the status of electrical devices from remote locations
    4.
    发明授权
    Communication protocol for transmission system for controlling and determining the status of electrical devices from remote locations 失效
    用于传输系统的通信协议，用于从远程位置控制和确定电气设备的状态

    公开(公告)号：US5838226A

    公开(公告)日：1998-11-17

    申请号：US597706

    申请日：1996-02-07

    申请人： David E. Houggy ,  Donald R. Mosebrook ,  Robert G. Palmer, Jr.

    发明人： David E. Houggy ,  Donald R. Mosebrook ,  Robert G. Palmer, Jr.

    IPC分类号： G08C17/02 ,  H04B7/15 ,  H04B1/00

    CPC分类号： H04B7/155 ,  G08C17/02 ,  G08C2201/40 ,  G08C2201/50

    摘要： A communication protocol for a two way transmission system having at least one first transmitter/receiver device, at least one second transmitter/receiver device and at least one repeater for relaying signals between the first and second devices. The protocol includes the steps of transmitting a first signal comprising a command from the first device, repeating the first signal with each repeater in a respective repeater time slot, receiving the first signal at the second device, transmitting status information from each second device in a respective status time slot, forming a status bit map comprising all status information in the at least one repeater, and transmitting the status bit map with the repeater so that the at least one first device has received the status bit map. Preferably, the transmission system comprises an R.F. communication system. If a plurality of repeaters are employed, the repeaters repeat the transmitted signals in a defined repeater sequence. The repeaters build a bit map of all status information received by the respective repeaters during the repeater sequence. In this way, it is assured that all first and second devices receive those signals intended for the respective devices.

    摘要翻译： 一种用于双向传输系统的通信协议，具有至少一个第一发射机/接收机设备，至少一个第二发射机/接收机设备和至少一个中继器，用于在第一和第二设备之间中继信号。 该协议包括以下步骤：发送包括来自第一设备的命令的第一信号，在相应的中继器时隙中与每个中继器重复第一信号，在第二设备接收第一信号，在第二设备中发送状态信息 形成包括所述至少一个中继器中的所有状态信息的状态位图，以及与所述中继器发送所述状态位图，使得所述至少一个第一设备已经接收到所述状态位图。 优选地，传输系统包括R.F. 通讯系统 如果采用多个中继器，则中继器以所定义的中继器序列重复发送的信号。 中继器在中继器序列期间构建由相应中继器接收的所有状态信息的位图。 以这种方式，确保所有第一和第二设备都接收到用于各个设备的那些信号。