A method and device for item control mark setting and item identification

An item and identification map technology, which is applied in the field of item safety management, can solve the problems of low safety performance, easy identification and imitation of two-dimensional codes and barcodes, and achieve the effect of improving safety and diversity, and enriching safety management and control methods.

Active Publication Date: 2021-01-26
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: when using the existing methods for safety management, two-dimensional codes, bar codes and other methods are easy to be recognized and imitated by people, and the safety performance is low

Method used

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  • A method and device for item control mark setting and item identification
  • A method and device for item control mark setting and item identification
  • A method and device for item control mark setting and item identification

Examples

Experimental program
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no. 1 example

[0069] In order to realize the safety management and control of products and improve the enterprise's management safety performance of products, this embodiment provides a method for setting item control standards. image 3 , image 3 It is a schematic flow chart of the method for setting item control tags provided in the first embodiment of the present invention, including:

[0070] S301: According to the pattern setting strategy, set the logo pattern on the current item to be controlled;

[0071] It is worth noting that the pattern setting strategy includes: setting h identification diagrams (h greater than or equal to 2) on the item, setting a reference point for each identification diagram, and determining a reference line with a length L0 extending from the reference point, And determine the marking line that intersects with the end point of the reference line and is perpendicular to the reference line, the marking line is divided into i marking line segments (i is great...

no. 2 example

[0120] In this embodiment, on the basis of the first embodiment, the length of each marking line segment of each marking diagram is different, and some of them may be on the other side of the reference straight line, and no regular graphics are set as an example. Give further examples.

[0121] Assume that the numerical sequence of the current management serial number is 111100010, and there are three identification diagrams whose serial numbers are 1, 2, and 3. Each identification diagram has a reference point, a reference line extending from the reference point with a length of L0, and a line perpendicular to the reference line. Mark a straight line. The marking straight line of each marking diagram is divided into 8 segments by the intersection of the reference straight line and the marking straight line, point b1, point b2, point b3, point b4, point b5, point b6, point b7, point b8 (corresponding in The other side of the reference straight line can also be divided into 8 ...

no. 3 example

[0125] refer to Figure 11 , Figure 11 It is a schematic structural diagram of the item control mark setting device 3 provided in the third embodiment of the present invention, including:

[0126] The logo setting module 31 is configured to set the logo on the current item to be controlled according to the pattern setting strategy.

[0127] It should be understood that, in this embodiment, the pattern setting strategy includes: setting h logograms (h is greater than or equal to 2) on the item, setting a reference point for each logogram, and determining that the length of the reference point as the starting point is The reference straight line of L0, and determine the marking straight line that intersects with the end point of the reference straight line and is perpendicular to the reference line, the marking straight line is divided into i marking line segments (i is greater than or equal to 2), each marking line segment starts, The range of cosine values ​​corresponding t...

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PUM

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Abstract

The invention discloses an item control identifier setting method and device and an item identification method and device. According to the invention, a plurality of closed patterns which are formed by reference points and marking straight lines on an item; and according to a management serial number numerical sequence of an item to be managed at present and a preset corresponding relation between identification patterns and elements of the management serial number numerical sequence, elements corresponding to the identification patterns are extracted to form a numerical sequence to be represented of the identification patterns, and identification points are set on marking line segments corresponding to the identification patterns by combining a preset a mapping relation between marking line segment cosine value ranges of the identification patterns and numerical sequences. The invention realizes a brand new mode for performing identity management on an item, identification patterns set on the item according to the mode are completely different from the existing identification patterns such as two-dimensional codes, the others can only read simple patterns on the item but not acquire any identity information of the item, thereby not only enriching security management and control modes for items, but also improving the security and the diversity of item management.

Description

technical field [0001] The present invention relates to the field of item safety management, and more specifically, relates to a method and device for setting item control markers and item identification. Background technique [0002] In order to cope with the increasingly fierce competition environment in the market, enterprises can only survive for a long time if they continue to innovate and launch new products. In the development stage of new products, enterprises usually produce some samples for testing. However, if the samples are leaked, it is likely to cause irreparable huge losses to the enterprise. The safety management of product samples) is very important. [0003] At present, the way for enterprises to manage product safety is mainly by engraving or spraying two-dimensional codes and barcodes on the surface of products or main components, and conducting regular inventory and registration, so as to realize product safety control. However, when using existing me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/08G06Q50/04G06Q50/28
CPCG06Q10/087G06Q50/04G06Q50/28Y02P90/30
Inventor 杨文峰
Owner NUBIA TECHNOLOGY CO LTD
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