PDF(Sci-hub)
Abstract：
Advances in gas sensors and open-source hardware are enabling new options for low-cost and light-weight gas sampling devices that are also robust and easy to use and construct. Although the number of studies investigating these sensors has been increasing in the last few years, they are still scarce with respect to agricultural applications. Here, we present a complete system for high-accuracy measurements of temperature, relative humidity, luminosity, and CO2 concentrations. The sensors suite is integrated on the previously developed HyperRail device (Lopez Alcala et al., 2019) - a reliable, accurate, and affordable linear motion control system. All measurements are logged with a location and time-stamp. The system was assembled from only off-the-shelf or 3D printable products. We deployed the system in an agricultural greenhouse to demonstrate the system capabilities.
摘要：
气体传感器和开源硬件的进步为低成本和重量轻的气体采样设备提供了新的选择，这些设备也具有强大的功能，并且易于使用和构建。尽管在过去的几年中，研究这些传感器的研究数量一直在增加，在农业应用方面仍然很少。这里,我们提供了一个完整的高精度温度测量系统，相对湿度,光度,和二氧化碳浓度。传感器套件集成在先前开发的HyperRail设备上（LopezAlcala等人。,2019)-一个可靠的，准确,和负担得起的直线运动控制系统。所有测量都用位置和时间戳记录。该系统仅由现成或3D打印产品组装而成。我们将系统部署在农业温室中，以展示系统功能。
