A method and a system for realizing bar code printing through a Bluetooth connection technology

Abstract

The invention discloses a method and a system for realizing bar code printing through a Bluetooth connection technology. The method comprise the following steps: a mobile terminal turns on a Bluetoothfunction to scan a device with a Bluetooth connection function and connect a printer with the Bluetooth connection function; the mobile terminal obtains the barcode data to be printed; the mobile terminal sends a printing instruction to the printer; when the printer receives the printing instruction, the printer returns whether it is available to the mobile terminal; when the printer is not available, the printing operation is terminated; when the printer is available, the mobile terminal sends the bar code data and the preset printing template to the printer. After the printer receives the barcode data and the preset printing template, the printer realizes printing, and returns the successful printing result to the mobile terminal. The embodiment of the invention provides a method and asystem for realizing the barcode printing through the Bluetooth connection technology. The method and the system have the advantages of long printing distance, convenient operation, fast data transmission, enhanced convenience and timeliness of the barcode printing by the warehouse keeper, and improved work efficiency. And the system can be shared by many people, with low power consumption and cost saving.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a method and system for realizing barcode printing through bluetooth connection technology. Background technique [0002] In enterprise warehousing management, a large number of barcodes such as physical barcodes, category codes, container codes, warehouse codes, and inspection codes are widely used. At present, the printing technology used in this barcode is based on desktop printers. This type of printer is large and inconvenient to carry. It needs to be physically connected to a computer to print barcodes. However, a large number of operations of the warehouse keeper need to go to the warehouse site, such as warehousing, outbound, physical inventory and other businesses. If it is necessary to print relevant barcodes during this process, the warehouse keeper must go back to the office to print the barcode in front of the computer. This caused the warehouse keeper to work back...

AI Technical Summary

Problems solved by technology

At present, the printing technology used in this barcode is based on desktop printers. This type of printer is large and inconvenient to carry. It needs to be physically connected to a computer to print barcodes.

However, a large number of operations of the warehouse keeper need to go to the warehouse site, such as warehousing, outbound, physical inventory and other businesses. If it is necessary to print relevant barcodes during this process, the warehouse keeper must go back to the office to print the barcode in front of the computer. This caused the warehouse keeper to work back and forth between the warehouse and the office, which greatly reduced the work efficiency of the warehouse keeper

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