发明授权
US08089910B2 Sensor node of wireless sensor networks and operating method thereof 有权
无线传感器网络的传感器节点及其操作方法

Sensor node of wireless sensor networks and operating method thereof
摘要:
A sensor node of a wireless sensor network includes a first sensor node module for generating and processing, when it is activated, a first sensing signal to detect occurrence of an event based on the first sensing signal; and a second sensor node module for generating and processing a second sensing signal, when it is activated, to monitor state transition of the event based on the second sensing signal. Further, when the occurrence of the event is detected, the first sensor node module is inactivated and the second sensor node module is activated.
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