What are the technical characteristics of agricultural IoT solutions?

In China, the agricultural internet of things has gradually developed into a new model for agricultural planting. Agricultural planting in all regions is centered on the agricultural internet of things. What are the technical characteristics of the solutions for modern smart agriculture based on agricultural internet of things? ?

(1) Monitoring system: According to the plant growth environment information obtained from the wireless network, such as monitoring soil moisture, soil temperature, air temperature, air humidity, light intensity, plant nutrient content and other parameters. Other parameters can also be selected, such as pH, conductivity, etc. in the soil. Information collection, receiving data, storage, display, and data management from the wireless sensor aggregation nodes, realizing the acquisition, management, dynamic display, analysis, and processing of information from all base test points to users in an intuitive graph and curve format. And according to the feedback of all kinds of information above, automatic control of agricultural parks, automatic cooling, automatic rolling mode, automatic liquid fertilizer fertilization, automatic spraying and other automatic control.

(2) Monitoring function system: automatic information detection and control in agricultural parks, equipped with wireless sensor nodes, solar power supply systems, information collection and information routing equipment, equipped with wireless sensor transmission systems, and wireless sensing at each base point Nodes, each wireless sensor node can monitor soil moisture, soil temperature, air temperature, air humidity, light intensity, plant nutrient content and other parameters. Other parameters can also be selected, such as pH, conductivity, etc. in the soil. Information collection, receiving data, storage, display, and data management from the wireless sensor aggregation nodes, realizing the acquisition, management, dynamic display, analysis, and processing of information from all base test points to users in an intuitive graph and curve format. And according to the needs of crops, provide a variety of sound and light alarm information and SMS alarm information.

(3) Real-time image and video surveillance functions: The basic concept of the agricultural IoT is to realize the relationship network between crops and environment, soil and fertility in agriculture, and to achieve a suitable growth environment for crops through multidimensional information and multi-level processing. Conditioning and fertilization management. However, as a person who manages agricultural production, only the quantification of the associated objects does not completely create suitable conditions for crop growth. Video and image surveillance provide a more intuitive expression of the relationship between objects and objects. For example, where there is a shortage of water, only the moisture data can be seen on the single layer data of the Internet of Things. The extent to which irrigation should be done should not be used to make decisions based solely on this data. Because the heterogeneity of the agricultural production environment determines the congenital defects of agricultural information acquisition, it is difficult to break through from simple technological means. The citation of video surveillance directly reflects the real-time status of crop production. The introduction of video images and image processing can not only directly reflect the growth of some crops, but also reflect the overall state of crop growth and the level of nutrition. It can provide farmers with more scientific theoretical basis for planting decisions.

The specific implementation of the IoT smart agricultural solution needs to be detailed to all farms. In this case, the reliability is higher and the adaptability is higher. This not only improves the intelligent application, but also saves energy and protects the environment, and can be recycled, thereby reducing costs and improving efficiency. . The specific direction can be integrated into the following aspects:

1. Agricultural resources: Land resources, water resources, and production materials can be efficiently dispatched with high energy to achieve energy-saving and high-efficiency purposes.

2. Agricultural eco-environment: Make the ecological chain richer, and the soil, atmosphere, water quality, and weather are more suitable for people's production and life.

3, the agricultural production process: more intensive cultivation, the use of intelligent equipment, to achieve green and healthy breeding.

4. Agricultural products and food safety: The production environment, post-production storage and processing, and logistics transportation can be realized, and the whole supply chain can be queried in real time.

5. Equipment and facilities: Information sharing, remote diagnosis, and service scheduling can be realized.