Code pattern printing control method and device and electronic equipment

A technology of printing control and printing equipment, applied in the field of code map printing, which can solve the problem of repeated printing of code values

Active Publication Date: 2019-11-01
BEIJING VISION BRILLIANCE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the printing process of the code map, if the printed quantity is lost or illegally modified, the printed code value will often be printed repeatedly. Therefore, the printing process of the code map should be strictly controlled to avoid duplication of the printed code map. Printing, it is particularly important to ensure the accuracy and reliability of the printed code map

Method used

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  • Code pattern printing control method and device and electronic equipment
  • Code pattern printing control method and device and electronic equipment
  • Code pattern printing control method and device and electronic equipment

Examples

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Embodiment Construction

[0057] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0058] refer to figure 1 , a schematic diagram of the system structure for implementing the code value processing method provided in this application, the system may include: a server 11, a printing client 12, a data cache device 13, an encryption lock 14 and a printing device 15, wherein:

[0059] The server 11 may be a service device that provides a code value. In practical applications, for a code map to be printed, the client usually initiates a code value download request to th...

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Abstract

The invention provides a code pattern printing control method, a code pattern printing control device and electronic equipment. According to the invention, an encryption lock, a local data caching device and a server respectively record the printed number of code image printing. Before code pattern printing next time, a code pattern is printed. The method comprises the following steps: firstly, carrying out multiple verification on the printed number of code graphs respectively recorded by an encryption lock, local data caching equipment and a server; and determining whether the first printednumber recorded by the local data caching device is abnormal or not, and if yes, interrupting execution of the current printing order generated based on the first printed number in time, thereby avoiding repeated printing of the code graph due to the fact that the abnormal printing order is sent to the printing device to be executed.

Description

technical field [0001] The present application mainly relates to the technical field of code pattern printing, and more specifically relates to a code pattern printing control method, device and electronic equipment. Background technique [0002] With the informatization of commodities, at present, most commodities will have corresponding code maps attached to them, which are used to record the product attribute information of the corresponding commodities, so as to realize functions such as commodity anti-counterfeiting / traceability, commodity transactions, and e-commerce applications. [0003] Among them, the code map printed on the product is generated by the code value obtained from the server. Usually, the code value will be stored in the local database, and the number of printed code values ​​(that is, the printed quantity) is used to determine the printed code value. The starting point of the map to control the printing process to realize the code map. [0004] Howev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/07
CPCG06F11/0751G06F11/0733G06F11/0793
Inventor 陈桂亮
Owner BEIJING VISION BRILLIANCE TECH CO LTD
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