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Overview
“Smart agriculture” is the full application of modern information technology, the 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, and disaster warning Such as 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 storage in the knowledge base The knowledge of agricultural experts in China uses reasoning, analysis and other mechanisms to guide the production and circulation of agriculture and animal husbandry.
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, image Etc.) and wireless communication networks to realize the intelligent perception, intelligent early warning, intelligent decision-making, intelligent analysis, and online guidance of experts in the agricultural production environment, and provide 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, realizing more complete informatization basic support, more thorough agricultural information perception, more concentrated data resources, and more Extensive interconnection, deeper intelligent control, and more intimate public services. The integration of “smart agriculture” with modern biotechnology, planting technology and other high-tech is of great significance to the construction of world-class agriculture.
Composition of Smart Agriculture System
The “Smart Agriculture” system and its overall solution can realize the efficient perception and control of the entire production, supply, and sales process of agricultural products from seed selection, seedling raising, production management, order sales, logistics distribution, quality and safety traceability, etc., and promote Transition from traditional agriculture to smart agriculture. It covers agricultural planning and layout, production, circulation and other links, and is mainly composed of the following three subsystems: precision agricultural production management system, agricultural product quality traceability system, and agricultural expert service system.
1. “Smart Agriculture” Precision Agriculture Production Management System
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 sensors 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, 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 ordinary people can eat food with confidence.
Main functions of the system:
1. Agricultural field data collection function (such as temperature and humidity, soil pH, etc.);
2. The function of video collection on the agricultural production site and production process monitoring;
3. A large number of data analysis functions accumulated during the production process;
4. Remote control functions such as remote roller shutters, irrigation, and fans;
5. Mobile phone monitoring and control functions;
2. “Smart Agriculture” agricultural product (pork) quality traceability system
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. Furthermore, through the RFID or barcode management system, it can realize the traceability of logistics (check the product logistics status through the packaging barcode) and the traceability of the product quality (check the related 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 function 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. “Smart Agriculture” remote diagnosis service system for agricultural experts
The agricultural expert remote diagnosis service system 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 pass 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.
The role of smart agriculture
“Smart agriculture” can effectively improve the agricultural ecological environment. Regarding farmland, livestock farms, aquaculture bases and other production units and the surrounding ecological environment as a whole, and through the systematic and precise calculation of their material exchange and energy cycle relations, the ecological environment of agricultural production is guaranteed to be within the tolerable range. 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.
“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 solves the problem of the increasing shortage of agricultural labor force, but also realizes the high-scale, intensified, and industrialized agricultural production, improves the ability of agricultural production to respond to natural environmental risks, and makes the disadvantaged Traditional agriculture has become a modern industry with high efficiency.
“Smart agriculture” can completely change the concept of agricultural producers and consumers and the organizational structure. A sound agricultural technology and e-commerce network service system enables agricultural personnel to learn agricultural knowledge remotely without leaving home, and obtain information on various technologies and agricultural product supply and demand; 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 for 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 bigger and bigger, 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 the Smart Agriculture Valley includes a characteristic organic agriculture demonstration zone, an agricultural science headquarters park and a high-end leisure experience zone. It is to promote the modern and accurate management of agriculture and promote the rational and efficient use of cultivated land resources.
Monitoring center control parameter setting and browsing: Set the parameters (temperature, humidity, illuminance, etc.) that need to be automatically controlled to meet the requirements of automatic control. The user can directly operate the buttons on the gateway interface to complete the setting of the system balance parameters, and also complete the parameter setting by means of a PC or mobile phone remote access. Display real-time data curve: The real-time trend data curve can display the data collected by the system in the greenhouse in the form of a real-time change curve, which is convenient for observing the overall detection status of the system in a certain period of time. Display historical data curve: It can display the daily, monthly, and annual parameter change curve of each measurement parameter in the greenhouse. According to the curve, the parameters can be set reasonably and the influence of environmental changes on plant growth can be analyzed.
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