水流速计和浊度计使用可见光通信模块

2013 IEEE SENSORS Pub Date : 2013-12-19 DOI:10.1109/ICSENS.2013.6688530

Cheng-Chun Chang, Chien-Ta Wu, Y. Lin, Meng-Huang Gu

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引用次数: 4

摘要

传统上，水的浊度可以根据吸收或散射效应来测量。基于多普勒频移(DFS)估计可以测量水流速度。在这项工作中，我们的目标是通过使用可见光通信(VLC)模块为这两种测量提供一种简单，稳健，低成本和准确的方法。设计并实现了基于VLC收发模块的水浊度和水流速度的信号处理方法。

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Water velocimeter and turbidity-meter using visible light communication modules

Traditionally, water turbidity can be measured based on the absorption or scattering effects. Water flow velocity can be measured based on Doppler frequency shift (DFS) estimation. In this work, we aim to provide a simple, robust, low-cost and accurate method for both measurements by using visible light communication (VLC) modules. Signal processing methods to extract the water turbidity and water flow speed based on the VLC transceiver modules are designed and implemented.

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来源期刊

2013 IEEE SENSORS

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