Cold-chain logistics epidemic prevention traceability method

Abstract

The invention discloses a cold-chain logistics epidemic prevention traceability method, which comprises the steps of endowing each commodity with a two-dimensional code, and establishing a commodity list of each type of commodities managed or associated by each enterprise; inputting quarantine inspection proof information of the commodity; obtaining commodity basic information of the input commodity; generating a commodity code representing the commodity, a batch code representing each batch of commodities and a commodity code representing each commodity on line; and scanning the traceability two-dimensional code through a code scanning device in each logistics link, and displaying traceability information associated with the traceability two-dimensional code after recording contact information. According to the invention, in the tracing process, the information of upstream and downstream enterprises and enterprises and users in the distribution process is collected through the intelligent terminal, so that one-product one-code, one-batch one-code and one-object one-code are realized, the distribution condition and related information of polluted batches of commodities can be quickly locked, and the implementation of accurate epidemic prevention measures is facilitated.

Description

technical field [0001] The invention relates to the technical field of logistics traceability, in particular to a cold chain logistics epidemic prevention traceability method. Background technique [0002] The worsening foreign epidemic situation has seriously threatened the security of international logistics and trade. The new crown pneumonia virus has the characteristics of low temperature resistance, which makes it easier to survive on the surface of cold chain food. Previous studies have confirmed that the new coronavirus can survive at minus 20 degrees Celsius, and cold storage is used in cold chain logistics. The ambient temperature in the cold storage is low, which is suitable for the long-term survival of the virus. [0003] At present, all parts of the country are carrying out the prevention and control of imported cold chain epidemics. Although comprehensive information will be collected based on the latest global epidemic situation, and the types and batches of r...

AI Technical Summary

Problems solved by technology

[0013] It can be seen that in the above-mentioned two existing technologies, product traceability is realized through two-dimensional codes, but in the above-mentioned methods, the type and batch of the commodity are not taken into account, nor is it considered that the commodity is in the process of transshipment. Epidemic prevention risks arising from batches of commodities, transportation and storage of commodities in contact with personnel

[0014] In addition, the traceability method in the prior art can show the source of the product, but it cannot judge whether the product is in contact with the contaminated product in the same warehouse, the same transportation vehicle and other storage and transportation links, let alone the current Reminder to those in contact

[0015] Furthermore, when the commodity and the contaminated commodity are stored in the same warehouse, or the commodity and other contaminated commodities are transported in the same vehicle, it cannot be directly inferred that the commodity will be infected by the contaminated commodity, but can only be inferred The risk of contamination increases; similarly, the more times a product is distributed and the more people it comes into contact with, the greater the risk of contamination

[0016] It can be seen that in the prior art, it is only possible to know which commodities are contaminated, and then perform reverse tracing to query all commodities

However, it is not possible to remind all commodities of the risk of contamination at the same time