Self-destruction anti-counterfeiting concrete test block label

Abstract

The invention discloses a self-destruction anti-counterfeiting concrete test block label which comprises a shell, an easily-destructed film, a first electrode and a second electrode, wherein a cavityis formed in the shell, the shell is provided with a bottom wall used for being attached to concrete, a fixing piece is arranged on the outer surface of the bottom wall of the shell in a protruding mode, and a bottom opening is formed in the bottom wall of the shell; the easily-destructed film is arranged in the cavity of the shell, the bottom surface of the easily-destructed film faces the bottomwall of the shell, and part of the bottom surface of the easily-destructed film is exposed outwards from the bottom opening; the first electrode and the second electrode are arranged on the top surface of the easily-destroyed film and are electrically connected through the easily-destroyed film. The self-destruction anti-counterfeiting concrete test block label is used, extra equipment does not need to be installed, the self-destruction anti-counterfeiting concrete test block label is not affected by external conditions such as power supply, communication, illumination and algorithm precision, and the self-destruction anti-counterfeiting concrete test block label has the advantages of being low in cost, high in accuracy, easy and convenient to implement and the like.

Description

technical field [0001] The invention relates to the technical field of electronic tags, in particular to a self-destructing anti-counterfeiting concrete test block tag. Background technique [0002] In the construction industry, the quality of concrete and other materials is related to the safety of people's lives and property. In order to supervise the quality of concrete, relevant departments generally require builders to provide concrete test blocks for testing. The concrete test block label is an object that is installed on the concrete test block by pasting or embedding to identify the test block. This type of label is generally a thin sheet made of plastic or metal material, printed or written with information such as the name of the inspection unit, test block number, test date, etc., and sometimes with a barcode, two-dimensional code, RFID (Radio Frequency Identification Device) chip And antennas, NFC (Near Field Communication) chips and antennas and other addition...

AI Technical Summary

Problems solved by technology

Whole-process video monitoring has high requirements on power supply, communication and other conditions, and the cost is relatively high, so it is not easy to popularize and use it on a large scale at construction sites with different conditions

The comparison of photos before and after the solidification of the test blocks is constrained by factors such as the lighting conditions of the photos and the clarity of the photos, and because the test blocks are highly similar and have few distinguishing features, no matter whether they are compared manually or by machine learning algorithms, they are facing difficulties. The problem of low accuracy

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