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    • 5. 发明申请
    • DATA PORT AND TRANSMISSION DEVICE
    • 数据端口和传输设备
    • US20100295671A1
    • 2010-11-25
    • US12469320
    • 2009-05-20
    • Jeffrey M. SweeneyKelsyn D. S. RooksJim Kevin Edwards
    • Jeffrey M. SweeneyKelsyn D. S. RooksJim Kevin Edwards
    • G08B1/08G08B21/00H04Q1/30H04M11/04
    • G08B17/00G08B25/002H04M11/04
    • Among other things, there are disclosed devices and methods for monitoring sensors in a home, office or other location and transmit low-bandwidth signals concerning those sensors along existing telephone wires not connected to telephone service. A hub device is electronically connected to one or more sensors at an end user's location, and is also electronically connected to the unused telephone wires. When a sensor transmits a signal to the hub, such as a smoke detection or other problem, the hub creates a low-bandwidth signal and transmits it along the unused telephone wires. A converter remote from the end user's location receives the signal, converts it into data or other type of message, and sends the message to the end user or other service for action.
    • 除此之外,已经公开了用于监视家庭,办公室或其他位置中的传感器的设备和方法,并且传送与这些传感器相关的低带宽信号,这些传感器沿着不连接到电话服务的现有电话线。 集线器设备在最终用户的位置处电连接到一个或多个传感器,并且还电连接到未使用的电话线。 当传感器向集线器发送信号(例如烟雾探测或其他问题)时,集线器产生低带宽信号并沿未使用的电话线传输。 远离最终用户位置的转换器接收信号,将其转换为数据或其他类型的消息,并将消息发送给最终用户或其他服务以进行操作。