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Electronic payment code

An electronic payment and code technology, which is applied in the field of electronic payment code coding, can solve problems such as too long card numbers and card number error correction, and achieve the effects of easy transmission, error prevention, and security assurance

Inactive Publication Date: 2021-07-16
ZHANGJIAJIE INST OF AERONAUTICAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] 2. It is necessary to solve the problem of too long card number and the problem of card number correction when paying with bank card number

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0058] attached figure 1 The display shows the components of the existing two-dimensional code. The two-dimensional code is composed of two parts: the function mode and the coding area: the function mode is divided into the pattern positioning area, the pattern positioning dividing line, the timing mode, the calibration mode, and the coding area is divided into format information, version Information, data and error correction codes, it should be noted that, attached figure 1 It is the original two-dimensional code pattern. In the pattern of generating the two-dimensional code, the pattern needs to be processed by various encryption algorithms. The final pattern is quite different from the original pattern, while the electronic payment code of this application is closer to the original two-dimensional code. QR code, that is, a QR code without encryption.

[0059] attached figure 2 Schematic diagram of the main number, average number, complement number, Chinese code and octa...

Embodiment 1

[0103] Embodiment 1: Encoding of Chinese codes. There are many coding rules for Chinese codes. A general requirement is that there should be no repeated codes. The example is written as an administrative division. In a county-level administrative area, all ID numbers and unified society The first Chinese code of the electronic payment code of the credit code is the same. In other words, the first Chinese code is actually the code of the county-level administrative region. Then generate different two-digit Chinese codes according to the principle of combination, assuming that the administrative division is A, the second is B, and the third is C, then the Chinese code is ABC, and both B and C have 3755 Chinese elements. Therefore, the combination of BC It is 3755*3755=14100025, which is about 14.1 million. It is impossible to have 14.1 million units and registered residents in a county-level administrative region. Therefore, the code is sufficient. In practical applications, the ...

Embodiment 2

[0104] Embodiment 2: The encoding of the electronic payment code adopts random encoding, assuming that the first digit is A, the second digit is B, the third digit is C, the Chinese code is ABC, and A, B, and C all have 3755 Chinese elements, so , the ABC combination is 3755*3755*3755=52945593875, which is about 52.9 billion, so the encoding is sufficient.

[0105] attached Figure 5 It is a schematic diagram of the principle of the payer and payee of an electronic payment code, with the attached Figure 4 The difference is that the scanning device is tilted at a certain angle when scanning. After the scanning device scans, the program will use the positioning information of pattern positioning dividing line 2 and pattern positioning 3, and there will be no positioning information of pattern positioning dividing line 2 and pattern positioning 3. is set to the lower right corner, so no matter how the scanning device scans, it will get and attach Figure 4 The same information...

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Abstract

The electronic payment code is an unencrypted two-dimensional code and is mainly composed of a pattern positioning division line (2), pattern positioning (3), timing information X (4), timing information Y (5), a binary main digital area (6), format information (9), an octal code (16) and a Chinese code (17), wherein the binary main digital area (6), the octal code (16) and the Chinese code (17) are in three data forms for identity recognition of a transaction object. According to the electronic payment code, three simple input modes are provided by using three-bit Chinese and octonary codes and a main digital area as transaction objects, and in the aspect of data encryption, a payer is encrypted through a client and payee information is encrypted at a server, so that the security of an electronic signature for data transmission can also be ensured. The electronic payment code has the advantages that virus transmission is avoided, memory is easy, and the error correction capability is high.

Description

technical field [0001] This application belongs to electronic payment technology, and in particular relates to an electronic payment code encoding technology. Background technique [0002] In computer technology, 0 and 1 are used to represent information, while in barcodes, the width of stripes is used to represent information. Because barcodes are directional, and the width and narrowness are used to identify them, it is difficult to identify them, and the bit error rate is higher than that of two-dimensional codes. In the two-dimensional code, the information is represented by black blocks and white blocks. Compared with the bar code, the information represented by the two-dimensional code is more complicated, the error correction ability is stronger, and the identification is easier. However, although the two-dimensional code is complicated, the two-dimensional The code itself does not have any viruses. If the two-dimensional code is used as programming source code, its d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/06G06Q20/32G06Q20/38
CPCG06K19/06037G06K19/06046G06K19/06075G06Q20/3276G06Q20/3829
Inventor 王红梅叶倩曾小宝黄华飞
Owner ZHANGJIAJIE INST OF AERONAUTICAL ENG