| 基于分布式测量的农业小气候智能观测系统设计 |
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| 引用本文： | 安学武.基于分布式测量的农业小气候智能观测系统设计[J].中国农学通报,2019,35(34):112-126. |
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| 作者姓名： | 安学武 |
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| 作者单位： | 蒙古自治区大气探测技术保障中心 |
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| 基金项目： | 内蒙古气象局科技创新项目“智能地面气象观测系统研究”(nmqxkjcx201711)。 |
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| 摘 要： | 在农业小气候观测中，不仅有观测位置的要求，还有观测层次的要求。目前的农业小气候观测系统大部分采用集中控制系统，现场线缆安装工程量大、成本高、维护检修困难；在根据现场观测需求增加新的监测气象要素时往往需要修改软硬件设计；而且过多的线缆、过大的体积影响农事活动。本文设计了一种分布式农业小气候智能观测系统，体积小，安装维护方便；组网方式灵活，可任意扩展观测位置或层次。文章从该系统的设计背景、设计方法、设计方案与原理等方面进行了叙述。
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| 关 键 词： | 前汛期 前汛期 极端降水 年际异常 |
| 收稿时间： | 2019/3/2 0:00:00 |
| 修稿时间： | 2019/4/5 0:00:00 |
Agricultural Microclimate Intelligent Observation System Design: Based on Distributed Measurement |
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| Abstract: | The paper aims to achieve the refined observation of agricultural microclimate, and meet the requirements of position and levels in agricultural microclimate observation. By analyzing the functional requirements of the agricultural microclimate observation system, the analysis of the agricultural microclimate observation system was carried out. The results showed that: the multi-point distributed measurement method reflecting the microclimate conditions in the observed area was more accurate than the single- point measurement method adopted by most agricultural microclimate observation systems, especially the facility agriculture environment; moreover, it could comply with the requirements of low cost, small installation area and a few cables. In conclusion, through the comprehensive research and development of software and hardware, a systematic solution is achieved. |
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| Keywords: | Agricultural microclimate Ddistributed Iintelligent observation system |
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