Design of a Solar-Powered Label for Animal Husbandry Information Monitoring
DOI:
https://doi.org/10.63313/AERpc.9008Keywords:
Photovoltaic self-power supply, Low power consumption, Enhanced device protocol, Remote monitoring, Livestock informationAbstract
To reduce energy consumption and enable energy-efficient remote livestock monitoring, photovoltaic self-powering represents a viable solution. This study implements an information monitoring and transmission system through device selection, low-power design, and optimization of photovoltaic self-power circuitry. Cloud platform integration was achieved using MQTT Protocol. Experimental results demonstrate the system collects temperature, humidity, and triaxial acceleration data every 4 seconds while transmitting Bluetooth broadcasts at 1Hz. The average operating current measures 9.78 μA. Energy storage via a 220μF capacitor sustains system operation for approximately 26.5 seconds under low-light conditions, with discharge duration exhibiting linear proportionality to capacitance value.
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