基于无线图像传感器的太阳能系统设计和实现

冯健昭; 肖德琴; 胡月明; 肖克辉; 姚金涛

doi:10.7671/j.issn.1001-411X.2016.03.019

基于无线图像传感器的太阳能系统设计和实现

Design and implement of solar system based on wireless image sensor

摘要

摘要:
目的电源决定着无线传感器节点的生命周期，本研究通过软硬件一体化设计最大限度地延长节点寿命。
方法针对自主研发的无线图像传感器节点，根据公式估算节点总功耗，计算铅酸蓄电池容量，根据电池容量设计太阳能电池板，最后根据太阳能电池板和电池参数，设计太阳能充放电智能控制器。
结果节点选用阀控式密封高能铅酸蓄电池的容量为10 Ah，额定电压为12 V；选用功率为10 W、输出电压17 V、输出电流0.5 A、尺寸为540 mm×350 mm的单晶硅太阳能电池板。
结论太阳能供电系统运行在该无线图像传感器节点中，能够稳定、可靠、长期工作。

Abstract:
Objective Power supply determines the lifecycle of wireless sensor node. This study aims at maximizing the life of the node through integrated software and hardware design.
Method Based on independent research and development of wireless image sensor nodes, The total power consumption of the node was estimated according to the formula, the capacity of lead-acid battery was calculated. The solar panels were designed according to the battery capacity and the intelligent solar charge controller was designed according to solar panel and battery parameters.
Result The valve controlled and sealed high-energy lead-acid battery with 10 Ah capacity and 12 V rated voltage, and monocrystalline silicon solar panels with 10 W power, 17 V output voltage, 0.5 A output current and 540 mm×350 mm size for the nodes were chose to achieve the solar power supply system.
Conclusion The solar power supply system can perform long-term, stable and reliable work in the wireless image sensor nodes.

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