| 摘要 |
<p>An embodiment provides a sensor which includes a heartbeat sensor for sensing a heartbeat of a human body spaced apart from the sensor to generate an output signal; and a wireless processing unit for processing an operating signal for the output signal of the heartbeat sensor to output the processed signal through a wireless network, and determines whether the human body sleeps according to the heartbeat of the human body. Thus, a sleep mode is set to a home network system and it is determined whether the human body sleeps or wakes based on information from the sensor, so that an electronic appliance can be controlled.</p> |
