Demonstration and application of key technologies of agricultural Internet of Things in ecological characteristic planting and breeding
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Agriculture has the characteristics of diverse objects, vast areas, remoteness and dispersion, distance from urban communities, and backward communication conditions. Therefore, in many cases, it is very difficult to obtain agricultural data and information. Electronic technology and wireless networks have given birth to the development of Internet of Things technology. , The application of the key technologies of the Internet of Things in building an intelligent monitoring system for the Internet of Things has broad application prospects.
“Food is the heaven for the people.” In recent years, food quality and safety issues have frequently occurred, and the quality and safety of agricultural products has become the focus of attention from all walks of life. The lack of quality management information systems for agricultural product manufacturers, circulation companies, and processing companies is one of the fundamental reasons for the quality and safety of agricultural products. Therefore, building an agricultural product supply chain quality management information system based on the Internet of Things can improve the management efficiency of the ecological agricultural park, strengthen the data sharing and transparent management of the entire process of agricultural production, processing, transportation to sales, and realize the traceability of the entire process of agricultural products. It is of great significance to improve the brand building of agricultural products to increase the added value of agricultural products and ensure the quality and safety of agricultural products.
In addition, in the process of agricultural production, the influence of weather factors cannot be avoided. How to implement a severe weather early warning mechanism so as to prevent losses in advance and reduce losses? In the process of agricultural production, the information asymmetry between agricultural product producers and market demand can easily lead to unsalable agricultural products or artificial hype. The relevant government departments will spend a lot of effort afterwards to help promotion or stabilization, but it will not help. How to avoid this A problem of information asymmetry? In the process of agricultural production, most of them rely on experience to produce and lack expert guidance. How to deal with changes in environmental parameters such as plant diseases and insect pests, weather factors, and soil ecological changes? How to introduce expert guidance at this time? How to cooperate with the macro-control of national policies and meet market demand in the process of agricultural production?
Based on finding the fundamental ways and methods to solve the above problems, so that these problems can be perfectly solved in the agricultural Internet of Things, it is proposed to demonstrate the application of ecological characteristic planting and breeding, accumulate successful experience, improve and promote it.
See the picture below:
The above figure depicts the overall plan for the implementation of this project. The project will use the Internet of Things as the platform, cloud computing as the core, and adopt modular ideas to build a complete agricultural Internet of Things system. The system will collect agricultural production site data based on wireless sensor network technology, build traceability management for the whole process of production-processing-transportation-sales based on RFID identification and coding, and build a broad ubiquitous Internet of Things based on wireless 3G network and Ethernet, central data processing and It integrates and adopts an advanced cloud computing platform, and implants it into the cloud terminal of the user’s mobile phone in the form of service download.
Application case 1: The user logs in to the agricultural Internet of Things information platform, and then downloads the agricultural expert guidance service component through the mobile phone. First, the relevant agricultural production site parameters are sent to the cloud computing center. After the center is processed, the corresponding expert guidance data is screened out and then sent Go to the user’s mobile terminal to realize remote online guidance by experts.
Application case 2: After the user logs into the agricultural Internet of Things information platform, he can choose to install the agricultural weather warning component. When the user’s agricultural production object data is transmitted to the cloud computing center through the network, the cloud computing center automatically analyzes the most important agricultural production object. Suitable temperature and humidity conditions, the most suitable weather factors, and then set the corresponding weather warning threshold, through the analysis and screening of the meteorological department data, automatically identify the weather, temperature and other parameters, to achieve the automatic warning function.
Application case three, in the process of agricultural production, the problem of information asymmetry between agricultural product producers and markets can also be solved well in the agricultural Internet of Things system. In the agricultural Internet of Things platform, agricultural production, processing, transportation to sales, etc. The link realizes the whole-process data sharing and transparent management, and integrates the price information of the local sales points integrated by the cloud computing service platform into the production, transportation and marketing information guidance service component, which can provide a decision-making basis for the government’s macro-control and provide the government with a countermeasure against the hoarding of agricultural products. Precise targets, provide consumers and distributors with the best source of information, and provide agricultural producers with batch-sale pricing decision-making information.
For detailed plans, please contact CUHK IoT Research Center
CUHK IoT Research Center
URL:
www.55tec.com
Mail:
[email protected]
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