Two-dimensional code technology-based recharging center system and recharging method

Abstract

The invention relates to a two-dimensional code technology-based recharging center system, which comprises an operator maintenance terminal, a VC card making terminal, a user mobile phone APP, a BOSS account system, a recharging control logic module, a maintenance station server, a database module, a two-dimensional code generator module, an APP application server and an interface module. The operator maintenance terminal is in butt joint with the maintenance station server. the maintenance station server side is connected with the database module, the database module is connected with the two-dimensional code generator module and the recharging control logic module, the two-dimensional code generator module is in butt joint with the VC card manufacturing end, the VC card manufacturing end is in butt joint with the user mobile phone APP, the user mobile phone APP is in butt joint with the APP application server side, the APP application server side is connected with the interface module. The interface module is connected with the recharging control logic module and is in butt joint with a BOSS account system, and the BOSS account system is in butt joint with a user mobile phone APP. According to the system, manual input is replaced by scanning input, the workload of a user is reduced, and the situation of manual input errors is eradicated.

Description

technical field [0001] The invention relates to a recharge center system and a recharge method based on two-dimensional code technology, and belongs to the technical field of telecommunication. Background technique [0002] The recharge center in the telecommunications field, referred to as the VC (Voucher Center) system, can generate recharge cards, issue recharge cards, output card making files, and control the recharge process. It is the current back-end system for scratch card generation and scratch card recharge on the market. . In the current VC system, when generating a password for a recharge card, the password (PIN code) is usually a digit string with a length of 10 to 20 digits. And there are the following problems: [0003] a) At present, VC card recharge is manually input through the mobile phone keyboard, and only characters 0 to 9 and * and # can be entered, so the recharge card password must be a number (usually * is the cancel key, and # is the end key) . ...

AI Technical Summary

Problems solved by technology

[0004] b) The recharge card password needs to be entered by the user through the mobile phone keyboard when recharging. If it is too long, it is inconvenient for the user to input, and there may be mistakes in the input, so the length should not be too long. Currently, the recharge card password length on the market is usually 10 to 20 characters. Between, password complexity has a certain limit

[0005] c) Due to the above two reasons, the capacity of the recharge card password pool is limited. There are about 10 to the 20th power of recharge card passwords. When the recharge card usage is large, after a certain period, the recharge card password may Need to be reused, there is a certain risk of being guessed

[0006] d) At present, the recharge of the recharge card is basically a manual input of the recharge card password, because the password is long, so there is a problem of input errors

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