Food quality tracing system based on RFID

Abstract

The invention discloses an RFID-based food quality traceability system, which belongs to the technical field of the Internet of Things and is used to solve the problem that various aspects of food quality cannot be supervised in the prior art. The quality traceability management system includes electronic tags, read-write module, a communication module and a data processing module, the electronic tag is attached to the outer packaging of the food, the read-write module is used to read the information in the electronic tag and write the information, the read-write module communicates with the data processing module through the communication module connection, the data processing module receives the information input by the read-write module, and at the same time displays the information stored in the period on the read-write module. The invention can carry out comprehensive management and dispatch of food, and prevent food that does not meet safety standards from flowing into the market.

Description

technical field [0001] The invention belongs to the technical field of the Internet of Things, and in particular relates to an RFID-based food quality traceability system. Background technique [0002] Food safety is related to the life of each of us, but more and more food safety problems have been exposed for a long time, from Sanlu milk powder, to cadmium-containing rice, waste oil, KFC McDonald’s expired chicken, etc., are gradually challenging people's stomachs. Food is the most basic material condition for the survival and development of human beings. If the quality of food is not safe, it will affect people's health. [0003] As more and more food safety incidents have been exposed, many problems in food safety in my country have been exposed, such as the imperfect food safety legal system, the lack of systematization and integrity of food safety laws and regulations, and excessive provisions. General, poor operability, light punishment, low cost for bad actors; for ...

AI Technical Summary

Problems solved by technology

[0004] Food, from production raw materials, production environment, processing, packaging, storage and transportation, to sales, will bring uncertain factors to food safety. However, if the supervision of each link requires the cooperation of multiple departments, this is almost impossible. It cannot be realized, even if various departments can work together to realize their regulatory responsibilities, they can only target batches of food, and cannot supervise a specific food, and unsafe factors still exist