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Method, device and system for transmitting data of bank POS (point of sale) machine

A data transmission system and data transmission technology, applied in the field of data transmission of bank card swiping machines, can solve the problems of waste of resources, high cost and low efficiency, and achieve the effects of low cost, reduced data security and high efficiency

Active Publication Date: 2013-08-07
SHENZHEN EWANTSUN NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the consumer POS uses two channels at the same time, it will cause a waste of resources and lead to higher costs; switching between the networks connected to the two channels will take a long time and be inefficient

Method used

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  • Method, device and system for transmitting data of bank POS (point of sale) machine
  • Method, device and system for transmitting data of bank POS (point of sale) machine
  • Method, device and system for transmitting data of bank POS (point of sale) machine

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Embodiment Construction

[0032] In order to facilitate those of ordinary skill in the art to understand and implement the present invention, the embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0033] In the method, device and system embodiment of the bank card machine data transmission of the present invention, the flow chart of the bank card machine data transmission method is as follows figure 1 shown. figure 1 , the method includes:

[0034] Step S01 encrypts and packs the data collected by the first POS machine successively according to the first format to obtain the first data, and sends the first data to the first server: in this embodiment, the first POS machine is a consumption POS machine, The data collected by the first POS machine can be special data or UnionPay data. In order to distinguish the special data from the UnionPay data, in this embodiment, the code value at the designated position in the special data message ...

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Abstract

The invention relates to a method for transmitting data of a bank POS (point of sale) machine. The method comprises the following steps that after data collected by a first POS machine is sequentially encrypted and packed according to a first format, the first data is obtained, and in addition, the first data is sent to a first server; whether the code value of the specified position in the data message of the first data is the set value or not is judged, and if so, the next step is executed; otherwise, the first data is decrypted and is stored in the first server; and the first data is decrypted in the first server, and in addition, the data obtained after the decryption is sent to a second server. The invention also relates to a system for transmitting data of the bank POS machine. When being implemented, the method, a device and the system for transmitting the data of the bank POS machine have the following beneficial effects that the communication cost is lower, and the efficiency is higher.

Description

technical field [0001] The invention relates to the field of data transmission, more specifically, to a method, device and system for data transmission of a bank card reader. Background technique [0002] As the issuance of bank cards continues to increase, the deployment of card-swiping POS (point of sale, sales terminals) is also increasing, thus requiring more convenience and higher security control for card-swiping POS data communication and management. By 2012, there will be 150 million POS deployed globally, and 8 million in China, and the number of card-swiping POS in China will increase to 50 million within five years. In order to realize the deployment of more POS, in addition to the power of banks and UnionPay, it also mobilizes social forces, adopts third-party payment resources, and develops merchants to install card-swiping POS. While the number of POS is increasing day by day, the data bandwidth and security of POS data communication and the problems of termin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/20H04L29/06H04L9/00
Inventor 张世渡顾伯华曹江辉马绍轩
Owner SHENZHEN EWANTSUN NETWORK TECH
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