Application of Internet of Things technology in intelligent greenhouse

In fact, the Internet of Things technology is a combination and integration of all kinds of perception technology, modern network technology and artificial intelligence and active technology.
In greenhouse environment, pavilions greenhouse can use the Internet of things technology, become a measurement control area, the wireless sensor network (WSN) use different sensor node and has a simple actuator node, such as fan, low pressure motor, valve actuator working current is low, a wireless network, to measure the humidity, matrix composition, pH, temperature and air humidity, air pressure, light intensity and co2 concentration, etc., through the model analysis, the active control of greenhouse environment, the manipulation of irrigation and ShangFei homework, then get better conditions for the growth of plant.

As for agricultural parks with greenhouses, the Internet of Things can also complete active information detection and control. Each wireless sensor node can monitor all kinds of environmental parameters. After receiving wireless sensor data from the convergent node, for storage, and data dealt with, can complete all test points information acquisition, handle, and analyze the process, and the intuitive chart method and curve appeared to all greenhouse users, according to the demand of cultivated plants together to provide a variety of sound and light alarm message and SMS alarm information, complete the greenhouse intensive, networked remote is dealt with.

In addition, Internet of Things technology can be used at different stages of greenhouse production. In the greenhouse ready to put into production stage, by installing various sensors in the greenhouse, the internal environmental information of the greenhouse can be analyzed in real time, and then the species suitable for cultivation can be better selected. In the production stage, practitioners can use the Internet of Things technology to collect temperature, humidity and other information in the greenhouse to complete the precise management. For example, when the sun shading network is on and off, it can be sensing and controlling according to the temperature and light information in the greenhouse; when the heating system is started, it can be controlled according to the collected temperature information. After the harvest, the information collected by the Internet of Things can also be used to analyze the performance and environmental factors of plants at different stages and reflect them into the next round of production. Then, high-quality processing can be completed to obtain more high-quality products.