摘要
针对寒地水稻种植区域地下水位下降厉害,发展后劲不足的问题,进行适合于北方的寒地水稻节水灌溉控制平台的设计。平台操作性简便、可对数据进行实施观察、对历史的数据进行追溯并进行具体分析、与此同时可对灌溉情况进行预判。平台使用距离范围可达到2 800 m,且对数据信息的传输达到100%的正确率,通过试验证明平台的抗干扰能力良好。现场实际的检测结果显示,数据的接收和转发速度实时性较好,具有极高的可靠性,满足了寒区地带对于水稻节水灌溉自动控制的需求,提供了新的技术。
Aiming at the problem that the groundwater level of rice planting area in cold region had dropped dramatically and the development stamina was insufficient,a water-saving irrigation control platform suitable for northern cold region was designed. The platform was easy to operate and had functions of real-time data monitoring,analyze historical data,risk information prediction and so on. The communication distance of the system could be achieved within 2 800 m. Data transmission accuracy was 100%,and system had excellent anti-interference. The field performance test showed that the data received and transmit speed was real-time and reliable,which could meet the practical needs of automatic control of water-saving irrigation of rice in cold regions.
作者
李爱传
桑艺宁
刘烜骥
Li Aichuan;Sang Yining;Liu Xuanji(College of Electrical and Information,Heilongjiang Bayi Agricultural University,Daqing 163319)
出处
《黑龙江八一农垦大学学报》
2019年第6期85-90,共6页
journal of heilongjiang bayi agricultural university
基金
黑龙江省自然科学基金面上项目(C2018050)
校青年创新人才项目(CXRC2017014)
校启动计划(XDB201813)
关键词
寒地水稻
平台
节水灌溉
自动控制
rice in cold regions
water-saving irrigation
platform
automatic control
