Agricultural Internet of Things principle

Agricultural Internet of Things principle.

Based on the computer Internet, RFID, wireless data communication and other technologies are used to build an "Internet Of Things" that covers everything in the world. In this network, objects (commodities) can "communicate" with each other without human intervention. The essence is the use of radio frequency automatic identification (RFID) technology, through the computer Internet to achieve automatic identification of goods (goods) and the interconnection and sharing of information.

Definition of agricultural IoT.

Agricultural Internet of Things, that is, in the greenhouse control system, the use of Internet of Things system multi-temperature sensor, humidity sensor, PH sensor, light sensor, CO2 sensor and other equipment to detect the temperature, relative humidity, PH value, light intensity, soil nutrients, CO2 concentration and other physical quantity parameters in the environment, through a variety of instruments and meters real-time display or as automatic control of the reference variable involved in the automatic control. This ensures that the crops have a good and suitable growing environment.

Remote control allows technicians to monitor and control the environment of several greenhouses from their offices. The use of wireless networks to measure the optimum conditions for crop growth can provide a scientific basis for accurate greenhouse control, increasing yields, improving quality, regulating growth cycles and increasing economic efficiency.

Agricultural IoT background.

With the policy inclination of governments around the world and the strong support and input from enterprises, the IoT industry has been rapidly spawned. According to data from home and abroad, the IoT has carried out great development from 1999 to the present penetrating into every industry field. It is foreseeable that more and more industry fields as well as technologies and applications will cross over with the Internet of Things, and the shift to the direction of IoT optimization has become the development direction of the times, the development of the Internet of Things, the acceleration of technology integration.

Agricultural Internet of Things.

In traditional agriculture, farmers rely on their experience and senses when watering, fertilising and dosing. Nowadays, in the production base of facility agriculture, we see a different scene: should fruits and vegetables be watered? How do you maintain the exact concentration of fertiliser and pesticides? How can temperature, humidity, light and carbon dioxide concentration be supplied on demand? A series of crops in different growth cycles had been "fuzzy" handling of the problem, there is information technology intelligent monitoring system real-time quantitative "accurate" gatekeeper, farmers just need to press a switch, make a choice, or completely listen to "instructions The farmer only needs to press a switch, make a choice, or listen to "instructions" completely, then he can grow good vegetables and flowers.