Method for automatically identifying code numbers of industry bills in process of printing

Abstract

The invention relates to a method for automatically identifying code numbers of industry bills in the process of printing. The method is characterized by comprising the following steps that 1, a set of one-dimensional code number is set on each bill; 2, all one-dimensional code numbers form reference data according to the printing sequence of the bills to be stored in a background system; 3, a one-dimensional scanning head is integrated at a bill outlet of a bill printing terminal and used for identifying and reading the one-dimensional code number of each bill in the process of printing of the bill, and sending the one-dimensional code numbers to the background system; 4, the background system receives the one-dimensional code numbers sent by the step 3, the one-dimensional code numbers are compared with the reference data, if the one-dimensional code numbers and the reference data are matched, no action is carried out, and if the one-dimensional code numbers and the reference data are not matched, an alarm is given. The method achieves monitoring of the bill printing, and avoids the problem that the bills do not correspond to the actual reference code numbers.

Description

technical field [0001] The invention relates to the technical field of industrial bill identification, in particular to a method for automatic identification of industrial bill document numbers during printing. Background technique [0002] The social application of industrial bills requires printing documents (such as machine-printed invoices and insurance documents). Automatically add 1, the document is often damaged, and the manual does not adjust the document number in time, resulting in a discrepancy between the actual document number and the background filing document number. In addition, the printing of invoices and insurance documents is generally to print some important content, and the management personnel can only print out this piece for review. Such human operation will not only cause errors in the verification of the single invoice, but also cannot be reviewed later. , there is no proof for errors, and orderly management of single tickets cannot be achieved. ...

AI Technical Summary

Problems solved by technology

[0002] The social application of industrial bills requires printing documents (such as machine-printed invoices and insurance documents). Automatically add 1, the document is often damaged, and the manual adjustment of the document number is not done in time, resulting in a discrepancy between the actual document number and the background filing document number

In addition, the printing of invoices and insurance documents is generally to print some important content, and the management personnel can only print out this piece for review, so that manual operations will not only cause errors in the verification of the single invoice, but also cannot be reviewed later , there is no certificate for errors, and orderly management of single tickets cannot be achieved

Images