Integrated access server system and implementation method thereof

An access server, integrated technology, applied in the field of computer and network communication, can solve problems such as unfavorable promotion and application, increase cost, inconvenience, etc., achieve flexible and diverse payment methods, and save implementation costs

Inactive Publication Date: 2012-07-04
GUANGZHOU MIDDLEWAY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This brings great inconvenience to users and increases costs at the same time, which is not conducive to the promotion and application of these two payment methods

Method used

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  • Integrated access server system and implementation method thereof
  • Integrated access server system and implementation method thereof
  • Integrated access server system and implementation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] refer to figure 1 , the access server system of the present invention comprises: telephone processing module 100, Modem service end 200, FSK service end 300, and this telephone processing module 100 is a voice card, is used for the telephone line of its access The voice signals are respectively sent to the subsequently connected Modem server 200 and FSK server 300, and the voice signals output by the Modem server 200 and the FSK server 300 are superimposed and sent to the telephone line. The output end of the telephone processing module 100 is connected to the Modem server 200 and the FSK server 300 through a switch S1 and a switch S2 respectively.

[0057] refer to Figure 2a , the Modem server 200 of the present invention is used to communicate with the built-in modem of the card reader that is placed in shopping malls, hotels, gas stations, etc. .22bis synchronization protocol. The Modem server 200 includes a Modem processing module 201 , a Modem communication sta...

Embodiment 2

[0077] This embodiment has the same system structure as Embodiment 1, and the only difference is that the telephone payment terminal in this embodiment can be a passive telephone payment terminal, that is, terminals include three types: card reader, active payment terminal and passive payment terminal. In this embodiment, after step C14, the implementation method of accessing the server system further includes: step C31, according to the communication rules, the FSK server enables the data frame sending function, and step C32, sends the output signal of the FSK synchronous data frame.

[0078] When step C14 closes the Modem output, namely Modem server 200 fails to establish connection with the dial-in party, Modem communication state judgment control module 202 controls disconnection switch S1, at this moment, switch S2 is still in conduction state, FSK synchronous judgment and The upper layer business processing module 303 will send the FSK synchronous data frame to the dial-i...

Embodiment 3

[0081] This embodiment has the same system structure as Embodiments 1 and 2, and has three types of access terminal as in Embodiment 2. However, due to differences in the ability of the telephone payment terminal to discriminate the FSK data frame, the weaker telephone payment terminal cannot extract the FSK synchronous data frame from the mixed audio signal. In this embodiment, the difference is only that in this case When the call is dialed in, that is, when both steps C11 and C21 start to judge, step C41 is added to judge the passive payment terminal with strong ability to extract FSK data frames when the call is dialed in.

[0082]Because voice input and output can be carried out on the telephone line, when there is dialing on the telephone line, according to the system settings, the telephone processing module 100 establishes a connection with the Modem server 200 and the FSK server 300 at the same time, and the switches S1 and S2 are turned on, as in the steps B, the Mod...

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Abstract

The invention discloses an integrated access server system and an implementation method thereof. Under the condition that a method for a card imprinter and a telephone payment terminal to establish connections and communicate with respective access server sides is not changed, the integrated access server system adopts a system integration mode to ensure that the card imprinter and the telephone payment terminal can use the same telephone line, dial in the same telephone number, establish a connection and communicate with the same access server system to finish a pavement transaction. The integrated access server system and the implementation method solve the problem that in the prior art, a plurality of types of payment modes cannot perform communication on the same telephone line, and save the economic cost for laying telephone lines and mounting access servers respectively; besides, the integrated access server system is simple and convenient to operate, has safe and quick transaction process, provides various payment options for users, and is favorable for the application and the development of large-scale payment transactions.

Description

technical field [0001] The invention relates to the technical field of computer and network communication, in particular to an access server system which can select both modulation and demodulation and frequency shift keying modulation method and its realization method. Background technique [0002] With the development of electronic financial information, credit card consumption has gradually become the mainstream payment method in the market. Credit card consumption needs to install POS machines (also known as "card swiping machines") in shopping malls, counters, etc., and usually uses wired POS machines to use telephone lines to transmit data information. The credit card machine uses its built-in synchronous modem (Modem) to dial on the telephone line, and establishes a carrier connection with the card reader access server (also known as "network controller") placed in the bank computer room and starts communication. The credit card payment business has the advantages of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/04
Inventor 林少雄
Owner GUANGZHOU MIDDLEWAY TECH
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