Power supply for solar power supply wireless sensor network node and power supply method
A wireless sensor and solar power supply technology, applied in current collectors, battery circuit devices, measuring current/voltage, etc., can solve battery life and performance degradation, less research on battery charging control strategies and charging state detection, and real-time power consumption of the system Battery charging control The detection of battery capacity is not ideal enough to achieve the effect of perfect function, simple structure and low power consumption
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[0030] Such as figure 1 As shown, the solar-powered wireless sensor network node power supply described in the present invention includes a control module 2 of the wireless sensor network node, a rechargeable battery 1 that supplies power to the control module 2 and is controlled by the control module 2, and a rechargeable battery 1 connected solar panel 3, a light sensor 4 that detects the light intensity around the wireless sensor network node, a terminal computer 7 that performs two-way communication with the control module 2 through a wireless communication module 6, and a rechargeable battery 1 that is connected and A voltage / current detection circuit 8 for detecting the output voltage and / or output current of the rechargeable battery 1, the light sensor 4 is connected to the control module 2, the rechargeable battery 1 is connected to the control module 2, the wireless communication The module 6 is connected with the control module 2 .
[0031] In the actual application...
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