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Method for transmitting large data flow through two-dimension code

A technology of large data volume and two-dimensional code, applied in the field of large data volume transmission using two-dimensional code, can solve problems such as slow operation speed, and achieve the effect of improving work efficiency

Active Publication Date: 2014-04-16
LINEWELL SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The operation speed of CD burning mode is slow. For the running business system, the database needs to be stopped first before its database can be backed up. For the database data that needs to be exchanged in real time, it cannot be achieved by CD burning.

Method used

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  • Method for transmitting large data flow through two-dimension code
  • Method for transmitting large data flow through two-dimension code
  • Method for transmitting large data flow through two-dimension code

Examples

Experimental program
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Embodiment Construction

[0016] See Figure 1 to Figure 3 As shown, the present invention is a method for using a two-dimensional code to transmit a large amount of data, which includes the following steps:

[0017] Step 1. Deploy a data analysis terminal module on the Internet terminal, the data analysis terminal module is responsible for the analysis of the database data of the Internet application system and the generation of QR code pictures for data transmission;

[0018] Step 2. Perform a sub-volume operation on the data to be transmitted on the Internet terminal. After obtaining the data size of each image according to the amount of data and the storage capacity of the QR code, perform automatic sub-volume processing; and form sub-volumes data;

[0019] Step 3. Convert each sub-volume data into a QR code picture through the data analysis terminal module; and display each QR code picture in order on the display device of the Internet terminal;

[0020] Step 4. Deploy the collection terminal module on t...

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Abstract

The invention provides a method for transmitting a large data flow through a two-dimension code. The method achieves a bidirectional handshake process between a data analysis end and a collecting end through a two-dimension bar code protocol code. The protocol code is mainly used for a bidirectional handshake protocol of a transmission system and controls the operations such as transmission and retransmission. A starting end of the protocol code comprises the analysis end and the collecting end, and the two ends can respectively indicate the current operating state to the opposite side through the respective protocol code, and inform the opposite side of the next step of operation process. For transmission of a large data flow of two-dimension code data, dividing operation is carried out on the data, synchronization of inside and outside physical-isolation inter-network application system databases is achieved, the complex methods like disc recording are omitted, a large data flow of data can be transmitted, and work efficiency is largely improved.

Description

Technical field [0001] The invention relates to the technical field of communication equipment, and in particular to a method for transmitting large amounts of data using a two-dimensional code. Background technique [0002] The internal network of the confidential unit is physically separated from the Internet. The traditional method can only use the manual operation of CD-ROM to copy data. The operating speed of the CD burning method is slow, and the running business system needs to be stopped before the database can be backed up. For database data that needs to be exchanged in real time, it cannot be realized by CD burning. [0003] How to use a technology that does not require a network connection but can ensure that big data is transmitted in a physically isolated network in real time and accurately, to ensure the safety and reliability of data transmission, and to prevent data from being illegally stolen. Summary of the invention [0004] The technical problem to be solved by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N1/32G06K19/06
Inventor 许仕明许辉奇郑维泉陈其其蔡艺振何新欣
Owner LINEWELL SOFTWARE
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