| Marine unattended distributed wireless sensor networks, a large number of sensor nodes will be deployed in interested waters when it works, each sensor node networks by itself, voice and image information of monitoring are collected by its own voice acquisition unit and image acquisition unit, and then launched to the network monitoring center via the wireless communication unit after the processing of the ARM processor unit. The sensor network node loading platform and power supply units are the important units taking the complex marine environment into account.This article is mainly responsible for completing the design of loading platform and integrated power device. After in-depth research of structure, floating, anti-corrosion of the platform, a buoy-type platform is designed. Integrated power unit is composed of an independent solar photovoltaic power device and a small horizontal axis wind power device. After the analysis of the power consumption of a sensor node, the structure of the solar photovoltaic power device and the wind power device are designed, and capacity are calculated.The sensor node could work safely in the sea with the loading platform, has stable uninterruptible power supply with the integrated power unit. |
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