无线照度计设计
发布时间:2018-08-16 10:57
【摘要】:设计并实现了一种基于无线传感器网络(WSNs)的无线照度计。无线照度计由一个手持终端和若干个测量节点组成,测量节点获取环境照度信息,通过无线方式将信息发送至手持终端。无线照度计可以独立工作,也可以连接主机,实现对照明场所高效、准确、连续的测量。测试实验结果表明:在室内照明条件下,无线照度计的相对误差为±3.75%;网络通信丢包率为18.43%;使用1000 mA·h的锂电池供电,无线照度计可以持续工作约25 h。
[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 卤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.
【作者单位】: 上海理工大学光电信息与计算机工程学院;
【基金】:上海市教委科技创新项目(11CXY44)
【分类号】:TP212.91
[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 卤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.
【作者单位】: 上海理工大学光电信息与计算机工程学院;
【基金】:上海市教委科技创新项目(11CXY44)
【分类号】:TP212.91
【共引文献】
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