Understanding smart agriculture (smart farm)

What is smart agriculture? Smart agriculture means a modern new type of agriculture, which is an advanced stage of agricultural production. The intelligent agricultural technology system mainly includes three aspects: agricultural Internet of Things, agricultural big data and agricultural cloud platform. Make full use of the achievements of modern information technology, integrated application of computer and network technology, Internet of Things technology, audio and video technology, sensor technology, wireless communication technology and expert wisdom and knowledge platform to realize agricultural visualized remote diagnosis, remote control, disaster warning and other intelligent management, Remote diagnosis communication, remote consultation, remote consultation, and gradually establish a visual communication and application mode of agricultural information services; realize remote accurate monitoring and control of the agricultural production environment, improve the management level of facility agriculture construction, and rely on agricultural experts stored in the knowledge base The knowledge, using reasoning, analysis and other mechanisms to guide agriculture and animal husbandry in production and circulation operations.

Smart agriculture is an advanced stage of agricultural production. It integrates emerging Internet, mobile Internet, cloud computing and Internet of Things technologies. It relies on various sensor nodes (environmental temperature and humidity, soil moisture, carbon dioxide, images, etc.) deployed on agricultural production sites. ) And wireless communication network to realize the intelligent perception, intelligent early warning, intelligent decision-making, intelligent analysis, expert online guidance and other technologies of the agricultural production environment, providing accurate planting, visual management, and intelligent decision-making for agricultural production.

"Smart agriculture" is the comprehensive and comprehensive application of various information technologies such as cloud computing, sensor networks, and 3S in agriculture to achieve more complete information infrastructure support, more thorough agricultural information perception, more concentrated data resources, and more extensive Interconnection, more in-depth intelligent control, more considerate public service

2. Smart agriculture solutions:

The smart agriculture solution covers agricultural planning, production, circulation and other links, and is mainly composed of the following three subsystems: precision agriculture production management system, agricultural product quality traceability system, and agricultural expert service system.
1. Precision agriculture production management system for smart agriculture solutions:

Use a variety of sensors such as temperature, humidity, light, carbon dioxide gas, etc. to monitor and manage the growth of agricultural and animal products (vegetables, poultry, etc.) throughout the entire process, and detect whether organic chemical synthesis is added to the production process through sensor and soil component detection Fertilizers, pesticides, growth regulators, feed additives and other substances; combined with RFID electronic tags, the source, grade, cultivation site of each batch of seedlings, and the specific implementation personnel in the process of cultivation, production, quality inspection, and transportation are effectively used. , Recognizable real-time data storage and management. The system uses the Internet of Things platform technology as a carrier to improve the quality and safety standards of organic agricultural products, so that the people can eat with peace of mind.

Main functions of the system:

1. Agricultural field data collection function (such as temperature and humidity, soil pH, etc.);

2. The functions of video collection on the agricultural production site and production process monitoring;

3. A large amount of data analysis function accumulated in the production process;

4. Remote control functions such as remote roller shutter, irrigation, fan, etc.;

5. Mobile phone monitoring and control functions;

2. Agricultural product (pork) quality traceability system for smart agriculture solutions

The agricultural product quality management system automatically recognizes individuals through a fixed dedicated RFID reader, performs automatic sorting and hurdles, automatic feeding, automatic tracking and recording of activity rules, feeding data, etc., monitoring the growth density of agricultural products (live pigs), environmental parameters, and through the network Real-time update to the archive database. And then through RFID or barcode management system to achieve logistics traceability (check the product logistics status through the packaging barcode) and product quality traceability (check the relevant quality data of this batch of products), provide customers with product value-added services, and also provide enterprise production management Provide first-hand field data.

The main functions of the product:

1. Safety production management of agricultural products;

2. Agricultural product circulation management;

3. Agricultural product quality supervision and management;

4. Quality traceability of agricultural products;

3. Remote diagnosis service system of agricultural experts for smart agriculture solutions

The remote diagnosis service system for agricultural experts uses 3G wireless transmission technology and H.264 network video compression technology to compress and encode video information, control information and other monitoring data, and transmit it to experts through wireless data networks, so that experts can stay at home. It can provide services such as remote real-time guidance, browsing, online Q&A, and consultation. A complete set of remote expert diagnosis system products that can record video information.

The function of the expert diagnosis platform:

1. Two-way audio and video real-time communication between planters and experts;

2. Remote sensor reminder and remote control function;
3. Multi-field agricultural experts and multi-user comprehensive service functions.

Smart agriculture solutions can realize the efficient perception and control of the whole process of production, supply, and sales of agricultural products from seed selection, seedling raising, production management, ordering and sales, logistics and distribution, quality and safety traceability, and promote the development of agriculture in the direction of smart agriculture.

, The role of the development of smart agriculture:
The development of smart agriculture can effectively improve the agricultural ecological environment. Treat farmland, animal husbandry farms, aquaculture bases and other production units and the surrounding ecological environment as a whole, and ensure that the ecological environment of agricultural production is within a tolerable range through systematic and precise calculation of their material exchange and energy cycle relationships. For example, quantitative fertilization will not cause soil compaction, and the livestock and poultry manure discharged after treatment will not cause water and air pollution, but can increase soil fertility.

The development of smart agriculture can significantly improve the efficiency of agricultural production and operation. Real-time monitoring based on precision agricultural sensors, multi-level analysis using cloud computing, data mining and other technologies, and linkage of analysis instructions with various control equipment to complete agricultural production and management. This kind of intelligent machinery replaces human agricultural labor, not only solving the problem of increasing shortage of agricultural labor force, but also realizing the high-scale, intensive, and industrialized agricultural production, improving the ability of agricultural production to respond to natural environmental risks, and making the disadvantaged Traditional agriculture has become a modern industry with high efficiency.

It can completely change the concept of agricultural producers and consumers and the organizational structure. The perfect agricultural technology and e-commerce network service system enables agricultural related personnel to learn agricultural knowledge remotely and obtain information on various technologies and agricultural product supply and demand without leaving their homes; expert systems and information terminals become the brains of agricultural producers and guide agriculture Production and management has changed the model of relying solely on experience in agricultural production and management, and has completely changed the concept of agricultural producers and consumers that traditional agriculture is backward and low in technology. In addition, in the stage of smart agriculture, the scale of agricultural production and operation is getting larger and higher, and the efficiency of production is getting higher and higher, forcing smallholder production to be eliminated by the market, which will inevitably give birth to an agricultural organization system with large-scale agricultural associations as the main body.

The functional construction of smart agriculture includes characteristic organic agriculture demonstration area, agricultural science headquarters park and high-end leisure experience area, which promotes the modern and accurate management of agriculture and the rational and efficient use of cultivated land resources.