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With the approaching of the 2008 Beijing Olympics, there will be 7.5 million “Olympics” dining in Beijing. Food issues involve personal safety and international image. Therefore, food safety is an important material guarantee for the success of the Olympic Games. This requires not only ideological awareness, but also technical protection. In early July 2005, Beijing launched the “Olympic Food Safety Action Plan” to monitor and trace the production, processing, transportation, storage, packaging, testing and sanitation of Olympic food.
Food circulation not only involves many links such as production, processing, transportation, warehousing and distribution, but also monitoring and management of manufacturers, logistics companies, and transportation vehicles. This requires a food safety management system to monitor the flow of food Function, can complete the functions of information collection, transmission, summary and query.
Combining these factors, a food safety management system based on RFID technology is an ideal choice. Through the corresponding background information system, the food can be monitored from the source to the final consumer, thereby strengthening the food safety management. Therefore, the application of R FID radio frequency identification technology to the important preparatory work of Olympic food safety meets the current urgent needs and is also of very important significance.
Based on the characteristics of Olympic food safety, the Aerospace Gold Card proposed the Olympic Food Safety (RFID) traceability management system solution. The system uses RFID electronic tags as the basic mobile data carrier and basic information unit, and adopts advanced information transmission technology, computer network technology, and database technology to form a complete real-time dynamic human-machine system for the management of Olympic food to protect the Olympics. food safety.
System overview and its composition
The Aerospace Gold Card Olympic Food Safety (RFID) Traceability Management System adopts RFID technology and relies on network technology and database technology to realize information integration, query and monitoring, and provides security for each item of goods for 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. RFID technology runs through the safety of dry food, including production, processing, circulation, and consumption. The entire process is strictly controlled, and a complete supply chain food safety control system has been established, forming an open-loop application for various food companies from production to sales. In order to ensure the provision of high-quality and assured food to the society, and to ensure high-quality data exchange in the supply chain, the food industry can thoroughly realize the source tracking of food and the transparent management of the food supply chain.
The Olympic food safety (RFID) traceability management system includes the following subsystems: Olympic food safety management center; Olympic food special warehouse system; Olympic food processing center system; Olympic food logistics enterprise system; Olympic food production and breeding base system; Olympic food sales point System; Olympic food transportation monitoring point system.
System features and advantages
The Olympic Food Safety (RFID) Traceability Management System has the following characteristics: use the characteristics of RFID to achieve food safety and traceability management, which is more efficient, real-time and convenient than the record file traceability method; it provides completely transparent management in the food supply chain, Ensure the whole process of visual control, monitoring and traceability of food safety; it can comprehensively monitor the source pollution of planting and breeding, the additives and harmful substances in the production and processing process, and the safety hazards in the circulation link; it can effectively evaluate the potential food safety hazards and perform Scientific early warning provides the basis; 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 network, consumers can query the complete tracking information of the food purchased.
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At the same time, the system has three advantages:
1. Passive electronic tags are easy to carry due to their small size and low cost, so they can be accepted by many commodities;
2. Apply active tags on logistics vehicles, which can be reused, have a long transmission distance, and can carry a large amount of information, including temperature information and vehicle location information;
3. The information can be completely stored in the entire logistics process, and it is not easy to lose and change, which is convenient for query.
System label format
According to the characteristics and needs of different stages, the Olympic Food Safety (RFID) traceability management system can choose different label forms and label reading forms at different stages and in different logistics processes.
In the production stage, the electronic label mainly records production and breeding related information, such as farm number, shipping time, shipping batch, etc., and this information must be linked to the production company’s own information system database to inquire about the details of the production process information. RFID read-write equipment is installed in each production enterprise, which can realize the writing of food information.
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In the processing link, the electronic label used contains the relevant data of the food in the production process and the information added in the processing link, such as the processing company number, processing date, processing batch, etc. This information is linked to the company’s local database for easy query by the Olympic Food Management Center. Processing companies and food import companies are equipped with RFID read-write equipment.
In the transportation link, the electronic label data content used in container transportation includes food information in the container, food temperature information, vehicle placement information, delivery vehicle information, and delivery time. This information is associated with the local database of the logistics company.
In the warehousing link, for foods that are not equipped with RFID electronic tags, labels can be installed on the food in the Olympic food warehouse, the original food information is associated with the label, and the installation time and batch are recorded. Inside the warehouse, RFID electronic tags are worn on forklifts or workers, and there are ID numbers of employees or forklifts inside, which can effectively use resources and make the storage process more efficient and faster.
In the food distribution link, the content of the electronic label of the distribution vehicle is basically the same as the transportation process.
The scope of application of the system
The Olympic Food Safety (R FID) traceability management system can be widely used in the traceability management of agriculture, forestry, fishery, cosmetics, and sideline foods. It is suitable for grain and oil food, livestock and poultry food, fruit and vegetable food, aquatic food, condiments, and dairy products. , Convenience foods, baby food, food additives, beverages, cosmetics, health foods, etc. Therefore, the system will not only realize the food safety traceability management of the 2008 Beijing Olympic Games, but will also be widely promoted and applied in the future food safety management. The Aerospace Gold Card will customize corresponding standardized RFID solutions for various food companies as food safety traceability The enterprise end system of the management system collects relevant information in real time and transmits it to the central office management system to realize the supervision and management of various food enterprises by various relevant departments.
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