| 引用本文: | p>吴玉帅,张建,赵学银.一种适用于湿陷性黄土地区的灌溉装置[J].灌溉排水学报,,():-. |
| Wu Yu shuai,Zhang Jian,Zhao Xue yin.一种适用于湿陷性黄土地区的灌溉装置[J].灌溉排水学报,,():-. |
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| 摘要: |
| 为了提高青海地区农业灌溉自动化水平，减少湿陷性黄土区耕地漫灌形式对植物生长的不利影响以及有效提高用水节水效率、更好的保护生态环境。设计了一款基于语音识别技术和土壤湿度检测技术的灌溉装置，装置利用语音模块和土壤湿度检测模块扮演开关的角色，语音信号和土壤湿度信息作为开关是否触发的媒介。装置在语音识别以及湿度检测的灵敏度上均有所创新。对装置进行了节水效率的实验，通过对照组与实验组的对比，本装置较传统的灌溉方式相对节水率为80%，这与事实基本相符。 |
| 关键词: 湿陷性黄土；灌溉；语音识别；湿度检测 |
| DOI： |
| 分类号:S607 |
| 基金项目: |
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| The utility model relates to an irrigation device suitable for collapsible loess area |
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Wu Yu shuai1, Zhang Jian2, Zhao Xue yin2
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1.青海大学;2.Qinghai University
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| Abstract: |
| In order to improve the Qinghai region agricultural irrigation automation level, reduce the the adverse effects of broad irrigation form in collapsible loess farmland to plant growth and improve the efficiency of using and saving water and better protect the ecological environment. Designing an irrigation device based on automatic speech recognition technology and soil moisture detection technology which play a role in the control of the device . Voice signal and the soil moisture information are used as a vehicle for whether the switch trigger. There are innovations on speech recognition and humidity detection sensitivity. Carrying out the efficiency of water-saving based on the device, through the comparison of the control group and experimental group, compared with traditional irrigation method, finding that the relative water-saving rate of this device is 80%, which is basically consistent with the fact. |
| Key words: Collapsible loess; Irrigation; Speech recognition; Humidity detection |
