無(wú)線照度計(jì)設(shè)計(jì)
[Abstract]:A wireless illuminometer based on wireless sensor network (WSNs) is designed and implemented. The wireless illuminometer consists of a handheld terminal and a number of measurement nodes. The measuring node acquires environmental illumination information and transmits the information to the handheld terminal by wireless means. Wireless illuminometer can work independently or connect the host computer to achieve efficient, accurate and continuous measurement of lighting. The experimental results show that the relative error of wireless illuminometer is 鹵3.75 under indoor lighting, the packet loss rate of network communication is 18.43, and 1000 Ma / h lithium battery is used to supply power, and the wireless illuminometer can work continuously for about 25 h.
【作者單位】: 上海理工大學(xué)光電信息與計(jì)算機(jī)工程學(xué)院;
【基金】:上海市教委科技創(chuàng)新項(xiàng)目(11CXY44)
【分類號(hào)】:TP212.91
【共引文獻(xiàn)】
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1 馮W氀,
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