Method and system for generating and verifying barcodes based on multiple printing devices

Abstract

The present invention provides a method and system for generating and checking barcodes based on multiple printing devices, wherein the method includes: sending a barcode generating request to a barcode generating center through multiple printing devices, and the barcode generating request includes product code and printing quantity; The barcode generation center generates a corresponding number of barcodes according to the product code and printing quantity, and returns the generated barcodes to each printing device as the request result; each printing device prints the barcode according to the request result; scans the printed barcode through the scanning device , and transmit the scanned barcode information to the barcode generation center; the barcode generation center receives and verifies whether the scanned barcode information is correct. Utilizing the above-mentioned invention can effectively avoid the waste of serial numbers and the repetition of barcodes, and check the total number of barcodes and the content of each barcode after printing the barcodes to ensure the correctness of the barcodes.

Description

technical field [0001] The present invention relates to the technical field of barcodes, and more specifically, to a method and system for generating and checking barcodes based on multiple printing devices. Background technique [0002] In the traditional barcode printing of multiple printing devices, in order to avoid the problem of repeated printing of barcodes between printing devices, different serial number intervals will be allocated to different printing devices, and each printing device will perform barcode printing within its own interval. , each printing device generates barcodes in its own barcode generation center through its own serial number generation rules, but there are many disadvantages in this way of operation. For example, the barcodes printed by different printing devices cannot be judged from the serial number. Because the efficiency of the production line where the printing device is located is different, the utilization rate of the serial number int...

AI Technical Summary

Problems solved by technology

For example: the barcodes printed by different printing devices cannot be judged from the serial number. Due to the different efficiency of the production line where the printing device is located, the utilization rate of the serial number interval is also different, resulting in a waste of serial numbers.

Moreover, this segmented barcode control is prone to errors and is not conducive to the production of product-related reports and information statistics, affecting work efficiency

If there is an error in the segmentation, incorrect border control may easily cause the same barcode, and the unique identification of the product cannot be completed

In addition, after the traditional multi-printing equipment prints out the barcode, it does not scan the printed barcode for detection. If the printing template is set incorrectly or the printing template is stuck during the barcode printing process, the barcode will be printed repeatedly. Happening

Images