Food safety information back-tracing supervision device based on RFID
A food safety and equipment technology, which is applied in the fields of food safety information collection, traceability and supervision, can solve problems such as increasing supervision costs and difficulty in law enforcement, difficulty in clarifying incident responsibilities, and loss of money by consumers, so as to optimize the electronic management of ledger. , the effect of reducing information exchange costs and reducing food safety risks
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[0029] Such as Figure 1-3 As shown, an RFID-based food safety information traceability supervision device includes a cloud platform server a, a food safety information collection terminal b, and a food safety information traceability query terminal c. The cloud platform server a is connected via a mobile network, a wireless network or The wired network is respectively connected to the food safety information collection terminal b and the food safety information traceability query terminal c, the cloud platform server a is connected to the database server d; the food safety information collection terminal b and the food safety information traceability query terminal c Both include a microprocessor 1 and an image display module 2 connected to the microprocessor 1, an RFID read-write module 3, a physical button operation module 4, a barcode scanning module 5, a fingerprint identification module 6, a wireless communication module 8, and a wired communication module 9. A power man...
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