Mobile-terminal-based general transaction method and its system

A mobile terminal and transaction method technology, applied in payment system structure, data processing applications, instruments, etc., can solve problems such as increasing the risk of virtual card number theft and limiting business scope, and achieve the effect of preventing theft and ensuring security.

Inactive Publication Date: 2006-05-24
肖勇 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this scheme, the payer must provide the virtual card number when paying, which increases the risk of the virtual card number being stolen, and

Method used

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  • Mobile-terminal-based general transaction method and its system
  • Mobile-terminal-based general transaction method and its system
  • Mobile-terminal-based general transaction method and its system

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0073] Method Example 1

[0074] If the transaction is an ordinary payment, such as figure 2 Shown. After the user logs in, he submits the secondary virtual account of the account that needs to participate in the transaction to the payment system, and the submission process can also use encryption. The payment system completes the conversion between the universal transaction number and the payment system identification number according to the payment party's universal transaction number, and combines the payment system identification number and the submitted secondary virtual account number into a primary virtual account number and submits it to the banking system. The banking system generates a transaction serial number and random seed value for this transaction, and transmits the transaction serial number and random seed value back to the payment system, and the payment system transmits the transaction serial number and random seed value back to the mobile terminal of the payer...

Example Embodiment

[0075] Method Example 2

[0076] When the transaction process is a bill transaction, such as image 3 As shown, when the user logs in to the payment system through the mobile terminal. The payer obtains the unpaid bill from the payment system. The bill is submitted to the payment system by other commercial systems through the standard interface provided by the payment system. The bill includes the validity period of the bill, the transaction amount, and the common transaction number of both parties to the transaction. information. It can also include the account information of the bill provider, the name of the bill provider, the party who pays the handling fee, the method of handling bill expiration, and the transaction amount. The bill processing method between the payment system and the commercial system should include bill submission, bill receipt, bill processing, and bill processing result feedback. In order to ensure complete information transmission, each processing adopts ...

Example Embodiment

[0077] Method Example 3

[0078] During the transaction with the bank terminal, such as Figure 4 Shown. The user is the transaction party, and the transaction party uses the mobile terminal to log in to the payment system through the universal transaction number and login password, and submits complete transaction information including: transaction type, the universal transaction code of the bank terminal participating in the transaction, the payment party’s universal transaction number and payment Party second-level virtual account and transaction notes, etc. The payment system determines the bank terminal transaction according to the submitted transaction type, and completes the conversion between the general transaction number of the transaction party and the bank terminal and the payment system identification number. The payment system uses the general transaction number and secondary virtual account number of the transaction party, and the bank terminal The general transacti...

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PUM

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Abstract

Purpose of the invention is to disclose secure general transaction system, which is capable of connecting to multiple bank system and diversified mobile terminals. Thus, mobile terminal possesses payment function and function of collection of payment. Main technique is to setup payment system between mobile terminal and bank system. Through payment system, mobile terminal can connect to multiple bank system to implement transaction. Through the payment system, security of transaction is guaranteed.

Description

technical field [0001] The present invention relates to the field of electronic payment or transaction system, more specifically, a method and system for realizing secure electronic payment or transaction through a mobile terminal. Background technique [0002] With the change of people's concept of consumption payment and the development of banking technology, electronic payment methods have gradually been accepted by ordinary users. The financial system has developed a relatively complete electronic payment system and network for this purpose. However, traditional credit card consumption requires users to carry credit cards, and the payee must be equipped with card swiping equipment. Business development is restricted, and the application of card swiping consumption is restricted by the scale of network development. limit. [0003] With the development of mobile communications, mobile terminals are gradually becoming popular, and both the market and technology are ready f...

Claims

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Application Information

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IPC IPC(8): G06Q20/00G06Q30/00G06Q40/00
Inventor 肖勇王军伟
Owner 肖勇
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