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1. Analysis overview
In recent years, food safety (food poisoning, mad cow disease, foot-and-mouth disease, avian flu and other livestock and poultry diseases, as well as severe agricultural residues, a surge in imported food materials, etc.) have occurred frequently, which has seriously affected people’s health and caused widespread worldwide Paying attention to how to effectively track and trace food has become an extremely urgent global issue.
At present, the output of major foods such as cereals, fruits, meat, poultry, eggs and aquatic products in my country ranks first in the world. In order to ensure the food safety of the people, effectively control the outbreak of food-borne diseases, and eliminate the export of my country’s food. Food tracking and tracing laws and regulations of importing countries are restricted, so the establishment of food tracking and tracing work in my country will have a huge impact on the development of the food industry. However, there are still very few examples of the application of the automatic traceability system in the entire food production process in my country. The traceability of the domestic food industry is currently mainly only in the retail settlement link, and is far from being applied in the entire food supply chain. The entire supply chain can be traced. form.
2. System characteristics
Use the advantages of bar codes to achieve the management of food safety and traceability, which is more efficient, real-time and convenient than the record file traceability method.
Provide completely transparent management capabilities in the food supply chain to ensure the entire process of visual control, monitoring and traceability of food safety, and
It is possible to comprehensively monitor the source pollution of planting and breeding, additives in the production and processing process, harmful substances, and potential safety hazards in the circulation link.
Provide a basis for effective assessment and scientific early warning of potential food safety hazards.
Data can be reported in real time and accurately through the network, which is convenient for faster and more in-depth analysis and research.
Through the Internet, consumers can inquire the complete tracking information of the food purchased.
Use the two-dimensional bar code to read the data, and the raw material database can be quickly constructed in the production plant;
Fully integrate the factory’s current ERP management system to avoid repetitive operations and information islands, while greatly enhancing the efficiency of ERP data collection;
Record information can be inquired instantly through Web or Call Center;
Make it possible to “raw materials-medicine-inspection-analysis-evaluation” to help retort and eliminate unqualified raw materials;
Even if a problem occurs, the scope of circulation of the product can be determined and a quick response can be made;
Low-to-medium investment, the manufacturing plant only needs to build a two-dimensional barcode identification, record database, tracking code distribution, and WEB pages to build a system. It can also form a collaborative relationship with the ERP system and improve ERP efficiency.
3. Application benefits
Jingcheng Technology’s barcode food traceability management system will use advanced barcode technology and rely on network technology and database technology to achieve information integration, query, and monitoring, and provide security for each product during each production stage and the process of distribution to the final consumption field. Reasonable decision-making on the nature of food, the source of food ingredients and inventory control, and the realization of a food safety early warning mechanism. Bar code technology runs through food safety, including production, processing, circulation, and consumption. The whole process is strictly controlled, and a complete food safety control system of the industrial chain has been established to form a closed-loop production for the production and sales of various food companies to ensure Provide the society with high-quality and assured food, and ensure high-quality data exchange in the supply chain, allowing the food industry to thoroughly implement the source of food traceability and the ability to provide complete transparency in the food supply chain.
Through the construction of this system, it is possible not only to trace the disease and pollution problems in the breeding and processing industry, but also to trace the abuse of drugs during the breeding process and the excessive use of additives in the processing process. Control, while ignoring the prevention and control phenomena in production, improve the food processing technical regulations, hygienic specifications and certification standards in production, drive the overall progress of the industry, and comprehensively improve the level of my country’s food industry.
Jingcheng Technology’s barcode food traceability management system can ensure food safety and can be traced throughout the entire process. It regulates the four links of food production, processing, circulation and consumption, and issues an “electronic ID card” to foods such as rice, flour, oil, meat, and dairy products. -All barcode electronic labels are affixed, and a food safety database is established, starting from food planting, breeding and production and processing, to realize the tracking and tracing of the whole process “from farmland to table”, including transportation, packaging, sub-packaging, sales, etc. All information in the circulation process, such as production bases, processing companies, distribution companies, etc., can be found in the database through electronic tags.
Fourth, the system structure
Three levels of structure: network resource system, public service system and application service system. System architecture diagram
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Secondary node: It is composed of the food supply chain and safety production supervision data center and the key monitoring nodes in the food industry chain. The data center provides sufficient storage space for massive food traceability and safety monitoring data, ensuring the openness of information sharing, resource sharing and safety, and realizing food tracking and safety monitoring management functions. The key monitoring nodes include planting and breeding farm nodes, production and processing line nodes, warehousing and distribution nodes, and consumption nodes. The data collection of each node and the connection of the information chain are realized, and each link is made visible.
A data center and infrastructure platform: 1 center is the food supply chain and safety production supervision data management center. This center is a management platform built on the basic bar code traceability software of Jingcheng Technology. Barcode is a barcode middleware and the center of barcode operation. It acts as an intermediary between hardware and applications. It will realize the smooth coordinated operation of various barcode devices and software at different nodes and different traceability links. The functions included are not only the delivery of information, but also services such as interpretation of data, security, data broadcasting, error recovery, locating network resources, finding a cost-compliant path, and prioritizing messages and requirements. Its function is mainly reflected in two aspects. One is to manipulate and control barcode reading and writing equipment to work in a predetermined manner to ensure coordination and coordination between different reading and writing equipment; the other is to filter data according to certain rules to filter out most of the redundant data. , Transmit the truly effective data to the background information system. The framework includes two parts: barcode edge parts and barcode integration middleware.
Five, system function
The bar code food traceability management system of Jingcheng Technology is composed of the following systems: central database system, planting and breeding safety management system, safe production and processing management system, food supply chain management system, monitoring system, food safety basic information service system, etc., through planting The information link established by the informatization of aquaculture production, processing production, circulation, and consumption realizes the safety control of the internal production process and real-time monitoring of the circulation links, and achieves the traceability and recall of food. The functions of each system are as follows:
1.System management and central data
1) Data backup and recovery
2) User authority and password management
3) Operation log and trace retention
4) Food classification library and sample library
5) Attribute database of food production units
6) Food safety standards and safety indicators
7) Food production and management information
8) Food safety monitoring and testing data
2.Yard Management
The data of the planting farm is uploaded to the management center, and the supervision department can monitor it in real time. Mainly include the following functions:
1) Food maintenance and management: establish basic information files for the livestock and poultry, fruits, vegetables, fish, etc. purchased from this kind of farms or outsourced, and identify them with electronic tags;
2) Growth management: According to standard parameters, judge its development and health status, adjust nutrition measures and feeding methods;
3) Feeding management: record each feeding situation, check the nutritional requirements at different growth and development stages, and select reasonable feeding formulas;
4) Reproduction management: record family tree information and reproduction information;
5) Disease management: establish disease files according to corresponding management standards;
6) Epidemic prevention management: Establish quarantine and immunization files, including vaccines, medications, etc., and embed information on various prohibited drugs in the system to prevent animals from being released during the drug withdrawal period and prevent source pollution.
3.Safe production and processing
This system is mainly for the management of the production and processing of food in farms, specifically, the slaughtering and production and processing of meat such as livestock, poultry, and fisheries, the selection and processing of food such as fruits, vegetables, grains, and rice, and the production of milk and dairy products. , Beverage production, etc.
In the production and processing link, the information identified by the label in the planting and breeding link is transferred into the information chain of the production and processing link, and the information on the different nodes of the production and processing is collected according to the management standards and specifications, and the information is uniquely identified through the electronic label, and the information is transmitted To the logistics link.
4.Supply management
Mainly for warehousing and logistics distribution management, a traceability system is established in the production and processing and store supply chains through bar codes. In logistics, the product information is recorded on the label of the pallet or box. In this way, the barcode system can clearly know the respective positions, identities, storage and transportation history, destinations, expiration dates and other useful information of the boxes on the pallet or even the individual goods. The barcode system can provide detailed data for the actual goods in the supply chain and establish a physical connection between the goods and their complete identity. Users can easily access these completely reliable goods information. And through the efficient data collection of bar codes, the warehousing logistics information can be fed back to the production and processing in time to guide the production.
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5.Sales management
When the food enters the most terminal sales, the existing mature bar code technology can be used according to the analysis of the specific situation.
6.Quarantine monitoring
Not only inspection and quarantine are carried out in the process of planting, breeding, production and processing, the bar code-based quarantine monitoring system is also implemented at the crossing, and the monitoring chain is extended to the supermarket, and the monitoring objects cover all kinds of food.
7.basic information
This system is a unified resource release and food safety data information sharing service network, providing a full range of food safety data information sharing and services. It is mainly used for information inquiry, food safety monitoring and analysis, event prevention, etc., and can be deployed to consumer terminals such as supermarkets. By scanning the electronic quality and safety code of the final product, the information of each supply link of the purchased food can be inquired, and it can also be traced to the upper level to finally determine the problem. This method is mainly used for the recall of problem products.
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