Dynamic two-dimensional code order generation method and device

Abstract

The invention discloses a dynamic two-dimensional code order generation method and a device. According to the technical scheme of the invention, the input amount information of an order, an additional device number, a merchant number and the time stamp information are reported to a service background along with all the others. After the payment address URL of the above order, assigned and returned from the service background, is received, the payment address is converted into a corresponding order two-dimensional code. In this way, the problem that a static two-dimensional code is not safe and is easily and illegally replaced can be solved effectively. Meanwhile, the payment process is simplified, and the automatic correlation of the amount with the merchant account is realized. As a result, the payment is facilitated for consumers and merchants can be conveniently notified of payment results in real time.

Description

technical field [0001] The invention relates to a wireless payment technology, in particular to a two-dimensional code payment technology. Background technique [0002] Two-dimensional codes record data symbol information with black and white graphics that are distributed on a plane (two-dimensional direction) according to a certain rule with a certain geometric figure; cleverly use the "0" that constitutes the internal logic basis of the computer in the code compilation , The concept of "1" bit stream, using several geometric shapes corresponding to binary to represent text and numerical information, automatically read through image input equipment or photoelectric scanning equipment to realize automatic processing of information: it has some common features of barcode technology : Each code system has its specific character set; each character occupies a certain width; it has certain verification functions, etc. At the same time, it also has the function of automatic iden...

AI Technical Summary

Problems solved by technology

[0004] However, the current two-dimensional code payment has great security risks. One of the main reasons is that the two-dimensional code payment account provided by the merchant is printed on various paper carriers and posted on the counter, desktop, and window of the store. QR code stickers

The QR code on this kind of sticker is static, and it is easy to be replaced and altered maliciously. Some QR code stickers reported to merchants have been replaced by others, and the funds receivable have flowed into other people's illegal accounts, resulting in funds being stolen.

[0005] In addition to the security issue, this static QR code also has another problem of inconvenient use. This is mainly reflected in the fact that this QR code is only the merchant account information and does not include the amount information, so consumers must enter it themselves when paying. Amount information, and then take it to the merchant for confirmation

At the same time, after the consumer completes the payment, the merchant cannot directly know the payment result, and can only check the result on his mobile phone, which is quite inconvenient

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