水肥一体化自动浇灌施肥调控系统

在自动化技术迅速发展的趋势下,传统的农业灌溉方式因为引进自动化技术而得到快速发展,水肥一体化技术可以提高肥料的利用率,可以灵活、方便、准确地控制施肥量和浇灌时间。同时可以减少劳动力使用解放生产力,最终提高农产品的产量和经济效益。本文的内容即为通过各种传感器对土壤环境参数如温度、湿度和水肥流量等数据进行检测。然后将采集到的数据通过NRF905进行无线传输,通过串口传到采用labview编写的上位机页面,通过上位机控制水泵和电磁阀的开关进而控制水肥的流量,并进行适宜的滴灌。

In the trend of rapid development of automation technology, the traditional way because of the introduction of automated irrigation technology and can develop rapidly, the integration of technology can improve the fertilizer utilization, flexible, convenient and accurate control of t^rtilizer and watering time.While reducing the use of labor and liberate the productive forces, and ultimately improve the yield and economic benefit of agricultural products.The contents of this design is through a variety of sensors for soil environmental parameters such as temperature, humidity, water and nutrient flow, and other data for testing.and then the collected data via can be transmitted by the NRF905, passed through the serial port in the PC page designed by the labview, and fertilizer flow through the PC control, and appropriate irrigation.