Intelligent Irrigation Control System Based on Cloud Platform
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摘要:
水肥作为影响作物生长的两大主要因素，其管理合理与否直接影响到作物的产量与品质。针对目前我国农业水肥管理中普遍存在的管理模式粗放、自动化程度低、水肥浪费严重等问题，借助无线通信技术、自动控制技术及传感器技术等现代技术，开发了一套集田间信息采集、远程自动控制、设备运行状态监测及灌溉过程调控等功能于一体的智能化灌溉控制系统，有效提高了田间管理的自动化程度和精细化水平，同时还可以对系统和各轮灌区的用水用电量进行精准计量，为灌溉水价计取和农业水价综合改革提供数据支撑，符合现代农业的发展需求。
Abstract:As two main factors affecting growth of crops, water and fertilizer management will directly affect yield and quality of crops．In view of extensive management mode, low degree of automation and serious waste of water and fertilizer in agricultural water and fertilizer management in China, with aid of wireless communication technology, automatic control technology and sensor technology and other modern technology, a set of intelligent irrigation control system has been developed, which integrated field information collection, remote automatic control, equipment operation status monitoring and irrigation process regulation, etc．It could effectively improve utilization rate of water and fertilizer and automation and refinement level of field management．At the same time, it could also accurately measure water consumption in system and irrigation areas, provide data support for calculation of irrigation water price and comprehensive reform of agricultural water price, meet development demand of modern agriculture．
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Keywords:
- efficient irrigation /
- irrigation decision /
- intelligent control /
- modern agriculture
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图 1 智能灌溉控制系统工作原理
1. 水源 2. 过滤器 3. 服务器 4. 客户端 5. 无线网6. 云平台 7. 灌水器 8. 土壤墒情传感器 9. 电磁阀 10. 施肥机
Figure 1. Working principle of intelligent irrigation control system
图 4 智能灌溉控制系统主程序架构
Figure 4. Main program architecture of intelligent irrigation control system
表 1 智能灌溉控制指令有效性测试
Table 1. Effectiveness test of intelligent irrigation control instruction
控制
模式下发指令
次数设备响应
次数设备
响应率/%状态反馈
有效次数状态反馈
准确率/%手动
控制38 36 94.7 38 100 自动
控制35 32 91.4 34 97 
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