It has always been the constant pursuit of urban rail transit operators to speed up the flow of passengers in stations and improve service quality. In order to further enhance the interactive experience of self-service ticket vending machines in the era of intelligence, in general, self-service ticket vending machines are required to be equipped with supporting equipment with QR code recognition function, that is, a QR code scanner is embedded to improve services and integrate two QR code identification, data transmission and application to improve and enhance the functional experience of OEM self-service ticketing terminals and make them conform to the intelligent trend of the development of the mobile Internet era.

The working principle of various self-service ticketing terminals is that the device embeds a QR code scanner to integrate automatic barcode recognition, real-time data transmission performance, expand barcode payment, and Alipay Apple Pay e-wallet scanner function. When purchasing tickets, passengers only need to select the date, train number and seat on the automatic ticket machine, read the second-generation ID card information, and select Alipay Apple Pay after confirming that it is correct, and simply show the Alipay or Apple Pay code on the machine. The “scan code port” can be scanned and deducted. The full name only takes a few seconds, which greatly saves the time of passengers queuing to buy tickets, improves the travel experience of passengers, and helps the station to cope with the peak passenger flow during holidays.

That is to say, as a scanner 2D code scanner device that can quickly scan the code to identify the 1D code and 2D code information of the paper and mobile phone screen, the 2D code scanner module has good function expansion and application performance, which is the best in the self-service terminal industry. Provides unparalleled application value.

The self-service ticket vending machine can be embedded with the XT2003C QR code scanner module. In addition to being perfectly embedded in various machines for use, it is also very beautiful to be used directly outside. As a cost-effective mobile QR code scanner, it can quickly read reflective barcodes, paper barcodes, and screen QR code information, meeting various needs in different applications.

Through the XT2003C QR code scanner module's rich communication interfaces USB, RS232, TTL, RS485 and scanner performance suitable for various scenarios, it can be embedded in vending machines, self-service machines, access control gates, automatic ticket gates, self-service ticket machines, self-service Ticket terminals and other original OEM equipment can scan various paper barcodes, e-tickets and various bill codes, etc., as well as Alipay, Apple Pay mobile payment QR codes, and integrate the "self-service ticket purchase, scan code payment" function At the same time, with the help of embedded 2D code recognition technology and Internet big data technology and other technological means, the station can easily cope with the operation needs of high-frequency scanner code reading and self-service ticket purchase.