Intelligent water-saving irrigation remote monitoring solution

With the rapid development of the economy and society, agriculture plays an indispensable role in it. Irrigation in farmland is a top priority in agricultural production, but traditional irrigation management has significant drawbacks, such as scattered machinery and inconvenient management, resulting in waste of water resources, severe groundwater scarcity, and low irrigation water utilization coefficient. Therefore, solving the problem of agricultural irrigation water use, conserving water resources, and improving the utilization rate of agricultural irrigation water is very important. Whether from the perspective of economic and social development trends or successful experiences in other industries, relying on high-tech means, reforming traditional management models and systems, and promoting and driving management improvement through technology are very effective means.

1、 Existing problems

1. Without scientific and effective data to support irrigation water use, arbitrary fertilization leads to low water and fertilizer utilization efficiency and resource waste.

2. The well is scattered and difficult to manage.

3. The traditional irrigation mode mainly relies on manual control, overly relying on human experience, lacking data support, and having high arbitrariness.

4. Personnel need to go to the site to check the irrigation situation, which is labor-intensive, time-consuming, and not timely.

2、 Solution

Launching an intelligent water-saving irrigation monitoring system solution, achieving modernization and informatization of irrigation water management methods, timely and appropriate water supply, not only can improve resource utilization, but also optimize water resource allocation, improve water efficiency, increase crop yield, and reduce the cost of agricultural products.

The basic structure is as follows: the main control system (cloud platform, intelligent control cabinet, intelligent gateway DTU), solenoid valve, soil moisture sensor (capable of measuring absolute soil moisture values), meteorological observation station (capable of measuring temperature, wind direction, wind speed) and other sensor equipment. The main control cloud platform monitoring system is the core of the system. Managers can set irrigation start time, irrigation cycle, etc. on the cloud platform as needed, and send signals to solenoid valves through electricity. The irrigation system can be opened or closed for remote control. Managers can sit in the control room and conduct comprehensive analysis of uploaded meteorological data, soil moisture, and other data. They can use manual or automatic methods to irrigate the entire control area without leaving their homes. At the same time, data can also be used to record and query meteorological data, soil moisture, irrigation settings, irrigation progress, irrigation history records, and other data of the entire irrigation area at any time.

3、 Detailed scheme design

1. Deploy corresponding monitoring stations in each key regulatory area to facilitate relevant departments to have an overall understanding of water resource usage, take timely measures, effectively control water consumption, and achieve more accurate management.

2. Remote automatic control: Through the remote control function of cloud platforms or controllers, remote control of intelligent irrigation systems can be achieved. Users can set parameters such as irrigation time, irrigation amount, and irrigation cycle through the interface of the cloud platform or controller to achieve intelligent irrigation.

3. Online monitoring: timely grasp of soil temperature, conductivity, pH value, groundwater parameters, and meteorological parameters to make correct response plans

4. Alarm information: Real time monitoring of soil moisture. When the soil moisture exceeds the pre-set limit, an alarm will be triggered immediately. The alarm methods include mobile phone, mobile SMS, and cloud platform messages