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1. Business requirements
Animal disease is one of the main problems affecting the safety and sanitation of animal food. The spread of animal diseases will not only endanger the safety of livestock, poultry and humans, but also have a very bad impact on the overall image of a region. When an animal suffers from a disease, it will not only reduce the quality of animal products, but also spread the disease to people through meat, milk, eggs and their products, causing food poisoning, zoonotic diseases or parasitic diseases, and affecting the eater’s health. Physical health and life safety may even endanger national security and social stability. In order to effectively control the occurrence, spread and spread of the disease, it is necessary to find the source of the disease from the source, so as to fundamentally cut off the path of transmission of the disease.
There are many types and huge amounts of animal husbandry information. With the original artificial model, it is bound to be stretched and unsustainable. For this reason, the establishment of an animal traceability system is a basic work to solve the problem of animal food safety. It is very necessary and imperative, and it is also a work that governments all over the world are actively working hard. In 2007, the National Development and Reform Commission, the Ministry of Agriculture, the Ministry of Finance, the General Administration of Quality Supervision, Inspection and Quarantine, and the State Forestry Administration jointly issued the “National Animal Epidemic Prevention System Construction Plan (2004-2008)” to strengthen animal identification and disease traceability management. In February 2009, the central government issued the 2009 “Document No. 1”, clearly stipulating that “accelerating the construction of animal identification and disease traceability systems”, requiring the formulation and improvement of supporting regulations and systems for the Agricultural Product Quality and Safety Law, and the implementation of strict food quality and safety traceability System, recall system, market access and exit system.
In order to solve the data collection, identification and tracking in harsh environments from animal breeding, slaughter, processing, warehousing, logistics and transportation, it is necessary to establish an information management system for animal traceability, and comprehensively use bar code identification and radio frequency identification (RFID) And other Internet of Things industry technologies, which connect the collected data through a communication network, conduct information exchange and communication, implement intelligent identification, positioning, tracking, monitoring and management, and realize the production, processing, transportation, and circulation of animal food , The traceability information of each link of retail is identified, registered, supervised and preventive analysis.
Second, the system architecture
The animal traceability information management system independently developed by Ding Shi, comprehensively uses bar code tags and RFID electronic tags, etc.Internet of ThingsIdentification technology realizes the identification, identification, tracking and query of various links from agricultural breeding, acquisition, processing, transportation, sales, etc., through the use of Dingshi “MSR series mobile smart reader” products to achieve interaction with the back-end communication network, Complete the collection and management of key information in the whole process of food production, ensure food safety traceability, and accurately recall problem products, and realize the traceability management of the whole process “from farm to table”.
Three, application process
The animal traceability information management system is composed of a central database and a provincial database, with animal identification as the main line, using network communication, two-dimensional barcode, RFID, embedded equipment, smart card, database and other technologies to collect and immunize, place of origin quarantine, and road supervision. , All links of slaughter and quarantine are run through, and the main business data of animals and animal products are recorded and tracked throughout the whole process, so as to realize the supervision and trace management of the whole process from ear tag production and distribution, to animal breeding and circulation, to animal slaughter and animal product sales.
Four, system function
The animal traceability information management system is based on the application of key technologies of the Internet of Things. It uses barcode technology and RFID technology to identify the products produced at each processing point in the food supply chain, and collects the existing identification information on the food raw materials used. Add all its identification information to the product for use by the next producer or consumer, and establish a complete traceability system. The system supports mobile office, provides an interface for the external information of the government, enterprise and public information interconnection services, and provides a comprehensive system solution for business applications with multi-channel access, multiple application terminals, and multiple supervision methods.
1. Animal identification management
2. Animal disease information management
3. Epidemic management
4. Epidemic warning
5. Analysis and decision-making information assistance
6. Certificate management
7. Consignor management
8. Query statistics
Five, system characteristics
1. Diversification of recognition: In the future, the personalized needs of users will be strong, and a single recognition technology cannot meet future development and regulatory needs. The use of Dingshi “MSR series mobile smart readers” can meet the identification of one-dimensional bar codes, two-dimensional codes, RFID, etc. Comprehensive application of multiple labels.
2. Networking of the system: Each product is given an identity mark through an electronic label, and it will be an inevitable trend to integrate with the Internet and e-commerce.
3. Standardization: unified technical specifications, functional specifications and badge formats, the compatibility of the system will be better brought into play, and the product substitution will be stronger.
4. Interface diversification: Integration with other industries such as 3C and 3 networks will form a larger industrial cluster and be more widely used, realizing cross-regional and cross-industry applications.
5. Information sharing: The animal identification and disease traceability information, meat and dairy quality and safety traceability information are shared with the government, enterprises and the public, realizing the horizontal intercommunication of information.
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