储存到myST

灌溉系统

概述
文件
工具与软件
解决方案
通过广泛采用最新的数据和通信技术,农业的数字化程度越来越高。实时采集和分析田间信息(土壤湿度、温度、pH和其他质量参数)是当前最大限度地提高收获质量和产量的前提。

执行器、阀门和泵控制

In an irrigation system, a number pumps and valves are used to properly convey a controlled flow of water to a designated area in a field. Pumps generally use a universal, brushed or brushless DC motor or a single- or three-phase induction motor. Con
查看应用详情

控制和感应

设计一种能够确定供水的准确数量和时间以及向混合物中加入适量农用化学品的灌溉系统,可以大大减少浪费并有助于提高生产率和资源利用效率。现代灌溉系统的核心是用部署在田间并通过无线方式连接到控制单元的传感器感应土壤湿度、温度和pH值。
查看应用详情

A simplified system overview

From an architectural point of view, irrigation systems can be partitioned into 2 blocks: 

  • the first block contains the main pump, actuators, and valves which together ensures an effective water supply. 
  • Sensing and control is the second part of the system; it provides real-time data for monitoring, processing, and effective irrigation control and water management using the latest wireless technologies for reliable connectivity.

Our products and solutions

ST has optimized its irrigation system solution to provide a unique product development environment that can integrate multiple technologies, from our portfolio. These technologies can ensure low power consumption during sleep mode as well as high performance whenever necessary. As a result, these smart irrigation systems can optimize water delivery when needed while saving energy when the systems are not in use. 

The ST microcontroller ecosystem consists of the STM32 microcontroller, a wide variety of evaluation boards including some with sensors, power management, motor control, and intelligent power switches for valve and actuator control. The ecosystem also includes software libraries for motor control and sensing among others and development tools for efficient and quick product development.