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Mehmet Akif Gümüser¹, Alexander Pichlhöfer¹, Azra Korjenic¹

¹Research Unit of Ecological Building Technologies, Institute of Material Technology, Building Physics and Building Ecology, Faculty of Civil and Environmental Engineering, Vienna University of Technology, 1040 Vienna, Austria.

Sensors (Basel, Switzerland)

|March 17, 2025

概括

智能灌依赖于土壤湿度传感器,以有效管理水资源. TEROS 10传感器为城市绿化应用提供了最佳的准确性和可靠性,尽管校准是关键.

科学领域:

环境科学环境科学
农业工程农业工程
传感器技术传感器技术

背景情况:

智能灌系统对于城市可持续性和缓解热岛至关重要.
土壤湿度传感器是优化这些系统中用水量的关键组件.
准确的传感器数据对于有效的工厂管理和节水至关重要.

研究的目的:

为了评估四个商用电容式土壤湿度传感器的性能.
评估传感器的准确性,可靠性和插入技术的影响.
为城市绿化中的智能灌选择和校准传感器提供数据.

主要方法:

经过测试的TEROS 10,SMT50,Scanntronik和DFROBOT传感器. 这些传感器都经过了测试.
在受控条件下对三种不同的基板进行了380次测量.
分析了传感器的准确性,可靠性和测量变异性.

主要成果:

所有测试的传感器都覆盖了植物健康必不可少的湿度范围.
观察到传感器精度的显著变化,需要对基板进行特定校准.
TEROS 10 显示出最高可靠性,偏差最小,一致性最大.
在特定场景中,DFROBOT的性能与SMT50和Scanntronik相美.

结论:

传感器的选择和校准对于智能灌效率至关重要.
在测试条件下推TEROS 10,因为其在测试条件下的卓越可靠性.
结果支持改善水资源管理,植物活力和可持续的城市绿化.

关键词:

电容式的土壤湿度传感器绿化系统的绿化系统智能灌灌方式智能灌智能灌智能灌湿度传感器是一种传感器.

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