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热词
    • 20. 发明授权
    • Transmission between a sensor and a controller in a wireless sensor network
    • 传感器与无线传感器网络中的控制器之间的传输
    • US07378953B2
    • 2008-05-27
    • US11214317
    • 2005-08-29
    • Pedro E. CoronelSimeon FurrerWolfgang H. Schott
    • Pedro E. CoronelSimeon FurrerWolfgang H. Schott
    • G08B1/08
    • G01D21/00H04B7/0452H04Q9/00H04W16/28H04W52/0216H04W52/0219H04W52/0245H04W74/06H04W84/18
    • Provides: methods for transmission of signals between a sensor and a controller in a wireless sensor network; methods for operating the controller in the wireless sensor network; and methods for transmitting a sensor signal in the wireless sensor network from the sensor to the controller. A wireless sensor network includes a controller connected with multiple antennas for sending out a beacon signal at different instants into different directions and for receiving a sensor signal. Furthermore, the wireless sensor network comprises a sensor having a receiver connected with a sensor antenna for receiving the beacon signal, a transmitter connected with the sensor antenna for sending out the sensor signal, and a control unit which takes care that the sensor signal is transmitted after the beacon signal has been received.
    • 提供:在无线传感器网络中的传感器和控制器之间传输信号的方法; 在无线传感器网络中操作控制器的方法; 以及用于将无线传感器网络中的传感器信号从传感器传输到控制器的方法。 无线传感器网络包括与多个天线连接的控制器,用于将不同时刻的信标信号发送到不同方向并用于接收传感器信号。 此外,无线传感器网络包括具有与用于接收信标信号的传感器天线连接的接收器的传感器,与传感器天线连接的用于发送传感器信号的发射器以及注意传感器信号被传输的控制单元 在信标信号已经被接收之后。