A credit payment encryption method for rail transit automatic fare collection two-dimensional code
A technology for automatic fare collection and rail transit, which is applied in the field of rail transit to achieve the effect of low implementation cost and solving safety problems.
Active Publication Date: 2021-08-17
NANJING PANDA ELECTRONICS +1
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
However, there are two technical problems: 1. How to encrypt the QR code to ensure that it cannot be easily cracked and forged; 2. How to quickly verify the automatic ticket gate to ensure that the passenger traffic rate can meet the national rail transit standard
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Embodiment Construction
[0022] The present invention will be further described below in conjunction with the accompanying drawings.
[0023] A credit payment encryption method of a two-dimensional code for rail transit automatic fare collection according to the present invention includes a two-dimensional code encryption process and a two-dimensional code verification process. Such as figure 1 As shown, the two-dimensional code encryption process includes the following steps;
[0024] S11: The authorization application message generates the information I to be encrypted through the encryption strategy. The information I to be encrypted is information related to verification of authorization validity; the information to be encrypted is information for verification of authorization validity, including user information and authorization expiration information;
[0025] S12: The information to be encrypted I is encrypted by the encryption machine to generate the verification information I and the platfo...
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The invention discloses a credit payment encryption method of two-dimensional code for rail transit automatic fare collection, which includes a two-dimensional code encryption process and a two-dimensional code verification process; Ⅰ, the information to be encrypted Ⅰ includes user information and authorization expiration information; the information to be encrypted Ⅰ is encrypted by an encryption machine to generate verification information Ⅰ and the platform root key; the platform root key and the information to be encrypted Ⅱ are generated and verified by encryption through the code issuing platform Information II; Verification Information I and Verification Information II generate a ride QR code through the QR code verification field. The invention makes full use of the key system of the existing automatic fare collection system of rail transit, the hardware equipment can be reused, and the implementation cost is low. This method can effectively solve the safety problems and traffic efficiency problems of the use of two-dimensional codes in the rail transit automatic fare collection system, and provides a technical basis for the rail transit automatic fare collection two-dimensional code credit payment.
Description
technical field [0001] The invention relates to the technical field of rail transit, in particular to an encryption method for automatic fare collection and two-dimensional code credit payment encryption for rail transit. Background technique [0002] With the popularity of smart phones in recent years, the rapid development of the mobile Internet, and the rapid development of mobile payment services, subways in many cities in China have begun to explore the introduction of mobile payment into the subway consumption field. At present, most of the initial introduction schemes are to buy tickets online through mobile payment and pick up tickets offline, and exchange them for one-way subway tickets through special ticketing equipment for rail transit. [0003] Mobile payment for online ticket purchases. After the ticket purchase is completed, a QR code is produced and then exchanged for a one-way ticket on the subway ticket collection equipment. Reduced the workload of ticket ...
Claims
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IPC IPC(8): G06Q20/32G06Q20/38G07B11/00H04L9/32
CPCG06Q20/3274G06Q20/3829G07B11/00H04L9/3226
Inventor 陆斌陶杰徐寅朱德昕张鹏焦科杰王晓舜晁睿于海顾伟丁元彬黄长梅王羽周昊吴杰陈园园郝成王松松孙陈飞徐亮
Owner NANJING PANDA ELECTRONICS