A two-dimensional code for mobile payment of a public transport automatic fare collection system

Abstract

The invention discloses a two-dimensional code for mobile payment of a public transport automatic fare collection system. The two-dimensional code comprises the following steps that the two-dimensional code in the mobile payment system of the automatic fare collection system is a mixed two-dimensional code; the two-dimensional code in the mobile payment system of the automatic fare collection system is provided with a wharf and a code tail, wherein the two-dimensional code in the mobile payment system of the automatic fare collection system has the design of distinguishing industry data from user data; in a mobile payment system of an automatic fare collection system, a two-dimensional code has industry data signature, user data signature and cross validation design, wherein the two-dimensional code in the mobile payment system of the automatic fare collection system has an error verification design for comparing with a standard template, wherein the two-dimensional code in the mobilepayment system of the automatic fare collection system has an industry data signature for confidentiality and supports symmetric and asymmetric algorithms; the two-dimensional code in the mobile payment system of the automatic fare collection system supports online application and offline use.

Description

technical field [0001] The invention relates to the technical field of public transportation, in particular to a two-dimensional code for mobile payment of a public transportation automatic fare collection system. Background technique [0002] With the rapid development of mobile payment in public transportation in recent years, two-dimensional codes are widely used in the field of public transportation ticket sales and inspection, and more and more payment institutions support two-dimensional code payment. Various two-dimensional code standards have become public transportation The main constraints on the development of mobile payment are that mobile payment for public transportation must support multiple payment institutions and be able to use the QR code as a virtual electronic ticket for public transportation. The structure design of the QR code has become a difficult problem. [0003] At present, most of the QR code structures are designed and generated by the payment i...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the QR code structures are designed and generated by the payment institutions themselves, and other payment institutions are not compatible. If the QR code standards are not uniform, it means that the automatic fare collection terminals and mobile payment systems of public transportation need to establish multiple For the two-dimensional code processing subsystem, the system at each level will become larger and larger, resulting in repeated transformation, complex system logic, and poor fault tolerance, which will eventually lead to the inability of the entire system to expand

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