Electric power metering seal anti-counterfeit method

Abstract

The invention relates to an electric power metering seal anti-counterfeit method. A group of random initial data is selected, the initial data is subject to encryption operation, so as to generate a two-dimensional code; a group of unique electric power metering seal management number is determined, the initial data, the two-dimensional code and the management number are bound, so as to generate anti-counterfeit information, and the anti-counterfeit information is input into an electric power metering seal management system; and the two-dimensional code and the management number are printed on the electric power metering seal. The invention has low cost, the two-dimensional code and the management number are bound and coupled, so as to realize anti-counterfeit, structure is simple, disposable use can be realized, imitation difficulty is high, and anti-counterfeit and anti-prising effects are good.

Description

technical field [0001] The invention relates to an anti-counterfeit method, in particular to an anti-counterfeit method for electric meter seals. Background technique [0002] In the prior art, most of the power metering seals directly use ordinary padlocks to prevent tampering, but the padlocks are easy to be opened without being damaged, and the anti-tampering and anti-counterfeiting properties are poor. There are also several disposable seals on the market, but most of them use anti-theft lead seals. Because lead seals also need special clamping tools to carry out, at the same time, because lead is soft and easy to deform, it is easier to be opened by prying, and it is extremely anti-prying. Low, while the production of lead seals is simple, easy to be imitated, and the anti-counterfeiting performance is poor. Although the two patents disclosed in patent Nos. CN03219928.7 and CN200720043009.6 do not use lead seals, but use sealing wire and backstop or sealing wire and lo...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, most of the power metering seals directly use ordinary padlocks to prevent tampering, but the padlocks are easy to be opened without being damaged, and the anti-tampering and anti-counterfeiting properties are poor.

There are also several disposable seals on the market, but most of them use anti-theft lead seals. Because lead seals also need special clamping tools to carry out, at the same time, because lead is soft and easy to deform, it is easier to be opened by prying, and it is extremely anti-prying. Low, at the same time, the production of lead seals is simple, easy to be imitated, and the anti-counterfeiting performance is poor

Although the two patents disclosed in patent Nos. CN03219928.7 and CN200720043009.6 do not use lead seals, but use sealing wire and backstop or sealing wire and lock structure, they are simply printed on the surface of the shell. The independent anti-counterfeiting number is visible, and it is easy to be imitated after being destroyed, losing the function of the seal

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