| 摘要 |
PURPOSE: A no battery moving sensor node is provided to operate a node by without using a separate power source storage. CONSTITUTION: An operation unit(170) includes a sensor, transmitter, and CPU. The sensor senses environment information. The CPU controls a whole operation of the sensor node. A scavenger(110) creates electrical energy by obtaining energy from a surrounding environment. A capacitor(130) is charged by allowing the electrical energy that is created from the scavenger. In case a charged electrical energy is over than a prescribed standard, the capacitor supplies the charged electrical to the operation unit. |
