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With the rapid development of China's economy, modern agriculture has made great progress. In order to promote the production and quality of agricultural products and ensure the supply of vegetables throughout the year, solar greenhouses , glass greenhouses, and plastic greenhouses have been generally constructed in accordance with planting needs throughout the country. Greenhouses, etc. create a good environment for crop growth. In China, greenhouses have become an important part of the rapid development of agriculture .
The emergence of greenhouses has made it possible for agricultural production to simulate climate conditions suitable for biological growth, create a good artificial meteorological environment, and eliminate restrictions on biological growth, such as temperature and humidity in the natural environment. The greenhouse combined with temperature and humidity control system can make different vegetables produce in different seasons, and partly or completely get rid of the dependence of crops on natural conditions.
Xinxin IOT intelligent greenhouse temperature and humidity control system is a monitoring, control and management system configured for the control requirements of the normal and effective operation of the greenhouse. Software and hardware systems designed with sensor technology, communication technology, and intelligent control technology with high reliability, high security, high accuracy, and scalability.
The intelligent greenhouse temperature and humidity control system has the following features:
The temperature and humidity of the greenhouse air temperature and soil temperature and humidity are monitored by the temperature and humidity sensor , and the data can be collected, transmitted, processed, stored, sent, and displayed.
(2) Illumination monitoring:
The intensity of the light in the greenhouse can be monitored and recorded by the light sensor, which can be directly connected to the relevant supplementary light system, shading system and other equipment, and the relevant equipment is automatically opened when necessary. Relevant data is transmitted to the user monitoring terminal through wireless transmission technology.
(3) CO2 concentration monitoring:
A carbon dioxide concentration sensor is deployed in the greenhouse to monitor the carbon dioxide content in the greenhouse in real time. When the concentration exceeds the range set by the system, the relevant data is transmitted to the user monitoring terminal through wireless transmission technology, and the relevant staff will make corresponding countermeasures.
(4) Detection by region:
The control and management of the same shed area can achieve environmental technical indicators such as different temperature and humidity and different gas configurations in each planting area. Users can monitor and query the data of each area through the host computer. Individual control and overall coordinated control of individual blocks can also be performed.
(5) Alarm function:
Users can set the upper and lower limits of certain parameter indicators. For example, the greenhouse temperature should be between 30-15 degrees Celsius. Above or below this temperature range, an alarm message will be generated and displayed on the central control platform and on-site control node of the upper computer.
(6) Extended functions:
In order to avoid inconvenience caused by equipment failures and abnormalities, affecting crop growth. The temperature and humidity control system can be extended for backup equipment, and when the equipment fails, it can be switched to auxiliary equipment. So as to achieve continuous trouble-free operation and increase system stability and reliability.
(7) Intelligent irrigation function:
According to the specific needs of the greenhouse and the analysis of the collected data, intelligent irrigation operations can be performed.
(8) Monitoring software data platform
Agricultural intelligent greenhouse automatic monitoring software, collects field data in the greenhouse, transmits it to the RS485 node through the sensor data module, and then transmits it to the data platform through wired, wireless, 3G / 2G network, analyzes and displays it according to relevant settings, and further completes Control accordingly.
(9) Real-time or historical data analysis curve / report:
The greenhouse control system displays the collected data information to users in the form of real-time curves, and generates historical reports according to the daily, monthly, quarterly, and annual parameter change curves as required. It is convenient to analyze and improve the operation of the greenhouse, and improve the production efficiency of the greenhouse.
(10) Remote control
The on-site acquisition equipment transmits the collected data to the central control data platform through wired, wireless, 3G / 2G wireless networks. Users can view the real-time data of the greenhouse site from the terminal, and use the remote control function to control the device or the analog output module through the relay Control operation of greenhouse automatic equipment, such as automatic spraying system, automatic ventilation system, automatic irrigation system.
December 26, 2016
Chengdu Xinxin Electronic Technology Cable Company Editorial Department
Editor: Little Devil in Gourd