Agricultural IoT greenhouse irrigation solution

Why do we need a greenhouse?

For large-scale greenhouses with more than ten or dozens of acres of land, the main expenses for production are management and labor, which are time-consuming, labor-intensive, and prone to difficult to eliminate manual errors. After all, manual labor is not mechanical, and it is impossible to repeat a single action millions of times without making mistakes. The application of IoT systems, firstlyIt can release most of the manager's energy and time, improve overall efficiency, and manage several times as many greenhouses with the same amount of manual labor. Precise management can generate revenue and improve the quality of agricultural products.

What is a greenhouse?

The intelligent greenhouse system has the ability to collect real-time environmental data such as temperature and humidity, soil composition, and light intensity inside the greenhouse, and transmit it to the environmental monitoring system by itself. The cloud platform processing system automatically compares the monitoring data with pre-set parameters to give managers prompts and warnings, and can regulate the indoor linkage systemThe ability to configure suitable growth environments for agricultural products.

How to choose a greenhouse?

1. Experienced in strength, source manufacturer

Wuhan New Puhui is a manufacturer with 20 years of experience in producing greenhouses. The company relies on advanced technology and experience, and after years of practical exploration, combined with the characteristics of different regions in China, designs a series of greenhouse control systems that are suitable for China's national conditions.

2. Six core characteristics

1. Storing, summarizing, analyzing, and comparing historical data for many years, with evidence to rely on;

2. Unified, integrated, and scalable management to improve efficiency and save labor costs;

3. The construction and maintenance costs of intelligent greenhouse systems are low, and they have a long service life;

4. High definition image restoration of the greenhouse site, which can be viewed remotely and is intuitive and clear;

5. Prompt and warn of abnormal situations to avoid losses;

6. Intelligent planting to improve crop quality and market competitiveness;

3. Widely used

Widely used in vegetable production, industrial seedling cultivation, scientific research experiments, flower planting, seedling production, modern agricultural sightseeing, etc.

Greenhouse structure diagram

Greenhouse frame diagram

1. Environmental monitoring system

Support for use in greenhouses, large-scale farmland, gardens, factories, orchards, gardens, outdoor power systems, etc. Collect parameters such as temperature, humidity, light, soil temperature, moisture content, air quality, water quality, pests and diseases, conductivity, etc., and display them directly to managers in curves or numbers for decision-making convenience.

2. Various types of sensors

It is composed of temperature and humidity sensor, ultraviolet sensor, optical radiation sensor, wind speed sensor, illumination sensor, soil temperature and humidity sensor, PH gas sensor, EC sensor and other sensors and cameras to jointly transmit data such as light, temperature, humidity, soil and video frequency to the Internet of Things cloud platform.

Including temperature and humidity, light intensity, wind speed, carbon dioxide concentration, soil temperature, soil moisture, soil salinity, pH value and other data, naturally the more comprehensive the sensor types used to collect data, the more complete the parameters.

3. Camera and other monitoring devices

Based on the video functions of computers and mobile phones, the images of cameras and other devices can be directly presented, truly achieving comprehensive control of the greenhouse production site environment. Remote automation control of irrigation, ventilation, cooling, warming, etc., combined with video live streaming, intelligent warning and other functions, may lead to the phenomenon of "farmers can know greenhouse matters without leaving their homes".

4. IoT cloud platform

The data transmitted by various types of sensors and camera devices is wirelessly transmitted to the IoT cloud platform database. After complex analysis and processing by the cloud platform system, conclusions are drawn and pushed in real time to the terminal, which is the mobile app or computer webpage, as the data basis for the manager's operation.

5. Terminal devices

The Huiyan APP installed on mobile phones or the IoT cloud platform logged in on computers can provide real-time status information of the greenhouse site in digital or video form.

Set various parameters on the IoT cloud platform in advance. When the environmental parameters do not meet the standards, the IoT cloud platform will automatically or require the operator to click the start button on the mobile app or computer, which can achieve one click control of linkage systems including ventilation system, rolling shutter system, supplementary lighting system, shading system, water and fertilizer system, etc.

Project Case