Retrospective management of Olympic food with RFID

With the approaching of the 2008 Beijing Olympic Games, Beijing will have 7.5 million “Olympic Port” meals. The food issue involves personal safety and international image. Therefore, food safety is an important material guarantee for the successful Olympic Games. This is not only to raise vigilance from ideological understanding, but also to provide technical protection. In early July 2005, Beijing launched the “Olympic Food Safety Action Plan” to monitor and trace the production, processing, transportation, warehousing, packaging, testing and sanitation involved in Olympic food.
Food circulation not only involves production, processing, transportation, warehousing and distribution, but also monitors and manages manufacturers, logistics companies and transportation vehicles. This requires food safety management systems to monitor food flow. 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 back-end information system, food can be monitored from the source to the final consumer, thus strengthening the safe management of food. Therefore, applying R FID radio frequency identification technology to the important preparatory work of Olympic food safety is in line with the urgent needs of the present and is of great significance.
According to the characteristics of Olympic food safety, 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. It adopts advanced information transmission technology, computer network technology and database technology to make the Olympic food management form a complete real-time dynamic human-machine system to protect the Olympics. food safety.
System overview and its composition
The Aerospace Gold Card Olympic Food Safety (RFID) traceability management system uses RFID technology and relies on network technology and database technology to realize information fusion, query and monitoring, and provide security for each product for each production stage and distribution to the final consumption field. Reasonable decision-making on sex, food ingredient sources and inventory control to achieve food safety early warning mechanism. RFID technology runs through the dry food safety, including production, processing, circulation, and consumption. The whole process is strictly controlled, and a complete supply chain food safety control system is established to form an open-loop application of various food enterprises from production to sales. In order to ensure the provision of quality and assured food to the society, and to ensure high-quality data exchange in the supply chain, the food industry thoroughly realizes 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: the use of RFID features to achieve food safety and traceability management, more efficient, real-time and convenient compared to record file traceability; providing complete transparent management in the food supply chain, It can ensure visual control, monitoring and traceability of food safety throughout the whole process; it can comprehensively monitor the pollution of planting and breeding sources, additives in production and processing, and hidden dangers in hazardous materials and circulation; it can effectively evaluate possible food safety hazards and The scientific warning provides the basis; the data can be submitted in real time and accurately through the network, which is convenient and efficient for deeper analysis and research; through the network, consumers can query the complete tracking information of the purchased food.
At the same time, the system has three advantages:
1. Passive electronic tags are small, easy to carry, and low in cost, and can be accepted by many commodities;
Second, the application of active tags on logistics vehicles, can be reused, transmission distance is far, and can carry a large amount of information, including temperature information and vehicle location information;
Third, the information can be completely stored in the entire logistics process, and is not easy to be lost and changed, easy to query.
System label form
According to the characteristics and needs of different stages, the Olympic Food Safety (RFID) traceability management system can select different label forms and label reading forms in different stages and different logistics processes.
In the production stage, the electronic label mainly records the relevant information about the production and breeding, such as the farm number, the delivery time, the delivery batch, etc., and this information is linked with the production company's own information system database to query the details of the production process. information. RFID reading and writing devices are installed in various production enterprises to enable food information to be written.
In the processing chain, the electronic label used contains information added in the relevant data of the production process and processing links, such as processing company number, processing date, processing batch, and so on. This information is linked to the local database of the company and is easily accessible by the Olympic Food Management Center. Processing companies and food importers are equipped with RFID reading and writing equipment.
In the transportation process, the electronic tag data content used in container transportation includes food information in the container, food temperature information, vehicle information, transportation vehicle information, and transportation time. This information is associated with the local database of the logistics company.
In the warehousing segment, for foods that do not have RFID tags installed, labels can be placed on the food in the Olympic food warehouse, the original food information is associated with the tags, and the installation time and batch are recorded. Inside the warehouse, RFID tags are worn on forklifts or staff, and there are ID numbers of employees or forklifts, which can effectively utilize resources and make the storage process more efficient and efficient.
In the food distribution chain, the contents of the electronic label of the delivery vehicle are basically the same as the transportation process.
System application range
The Olympic Food Safety (R FID) traceability management system can be widely applied to the safe traceability management of agricultural, forestry, fishery, makeup and sub-foods. It is applicable to grain and oil food, livestock and poultry food, fruit and vegetable food, aquatic food, condiment and dairy products. , convenience foods, infant foods, food additives, beverages, cosmetics, health foods, etc. Therefore, in addition to realizing the food safety traceability management for the 2008 Beijing Olympic Games, the system will be widely promoted and applied in future food safety management. The Aerospace Gold Card will customize the corresponding standardized RFID solutions for various food enterprises as food safety traceability. The enterprise 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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