Automated electronic device network pairing based on electric field coupling
An electronic device and electric field coupling technology, applied in the field of methods and systems, can solve problems such as unsatisfaction and dependence
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[0025] Embodiments of the present invention will be described below with reference to the drawings.
[0026] Several systems and methods for controlling electronic devices have been proposed. According to an embodiment of the system 70 for controlling the electronic device 30, a sensor (not shown) may detect the occupancy of a person, and the sensing electrode 10 provides a time-varying encoded signal 20 in response to the sensor's detection. The sensors used to detect the occupancy of people may be any type of sensor such as proximity sensors, optical sensors, pressure sensors, capacitive or electric field sensors, tactile sensors and any other sensor that can determine the physical presence of an object. The encoded signal 20 has a specific frequency and power, and may contain information, such as digital information, to distinguish it from similar signals. An encoded signal 20 is emitted from a sensing electrode 10 driven with a time-varying potential. Current flows from ...
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