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System and method for on-line secondary detection checking of checking data of large-sheet checking machine

A technology for secondary inspection and machine inspection data, applied in coin inspection, instruments, processing coins or valuable banknotes, etc., can solve the problem of a large number of false wastes, and achieve the effect of liberating sorting machines, eliminating quality, and saving personnel

Active Publication Date: 2013-01-09
XIAN BANKNOTE PRINTING +1
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AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem of the large number of mistaken wastes in the existing RMB large-sheet product quality inspection system, the present invention proposes a system and method for online secondary detection and binning of large-sheet inspection machine machine inspection data

Method used

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  • System and method for on-line secondary detection checking of checking data of large-sheet checking machine
  • System and method for on-line secondary detection checking of checking data of large-sheet checking machine
  • System and method for on-line secondary detection checking of checking data of large-sheet checking machine

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Embodiment Construction

[0042] Such as figure 1 As shown, the image acquisition (error area image) of the online secondary verification master station is transmitted from each detection slave station to the online secondary verification master station through the image data transmission network (gigabit network), so as to realize the reprocessing of the defect area.

[0043] The detection result information of the online secondary verification work master station is transmitted to the control master station through the information data transmission network (gigabit network) to realize the functions of control sub-warehouse, statistical analysis and information display.

[0044] The online secondary verification work master station controls the data flow and transmits it to the signal synchronization control processing unit through a dedicated industrial field bus, which solves the large-scale sequence synchronization problem of the online secondary verification work master station processing small pic...

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Abstract

The invention relates to a system and method for the on-line secondary detection checking of the checking data of a large-sheet checking machine. The system comprises checking slave stations, an on-line secondary checking working master station, a display master station, a control master station and a signal synchronization control processing unit, wherein the checking slave stations are used foracquiring full-page images of large-sheet products in real time and sending defective information and defective images to the on-line secondary checking working master station, the display master station and the control master station; the on-line secondary checking working master station is used for carrying out mistake grading and sending a mistake grading result; the control master station is used for receiving the mistake grading result and sending control data streams; the display master station is used for receiving the mistake grading result and displaying the mistake grading result; and the signal synchronization control processing unit comprises a plurality of signal synchronizers. The invention solves the technical problem of larger mistaken waste quantity of a quality checking system of the traditional renminbi large-sheet product and realizes automatic elimination of the checking mistaken waste of the large-sheet checking machine and automatic screening of serious wastes.

Description

technical field [0001] The invention relates to a system and method for secondary detection and verification of machine inspection data of a large sheet inspection machine. technical background [0002] The existing RMB printing product quality inspection system has high requirements for real-time performance, so the algorithm complexity of real-time inspection should not be too high. Simple and efficient algorithms often affect the accuracy of detection results, so the number of false rejections is large. Contents of the invention [0003] In order to solve the technical problem that the existing RMB large sheet product quality inspection system has a large number of mistakenly discarded products, the present invention proposes a system and method for online secondary detection and binning of large sheet inspection machine machine inspection data. [0004] Technical solution of the present invention is: [0005] A system for online secondary inspection and verification ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07D5/00
Inventor 李政张民考孙晓刚梁军陈勇侯锐刘炜哲王曦张亮
Owner XIAN BANKNOTE PRINTING
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