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Data transmission method, device and processing equipment

A data transmission method and technology of processing equipment, applied in the field of data transmission method, device and processing equipment, can solve the problems of inability to meet the requirements of data preservation and mastering data update, and no solution is proposed.

Active Publication Date: 2021-01-26
BEIJING KUANGSHI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, neither of these two options can meet the requirements of data preservation and mastery of data updates.
[0004] Aiming at the problem that the existing technology cannot use and transfer data under the premise of data confidentiality, no effective solution has been proposed yet

Method used

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  • Data transmission method, device and processing equipment
  • Data transmission method, device and processing equipment
  • Data transmission method, device and processing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] First, refer to figure 1 The processing device 100 for implementing the embodiments of the present invention will be described, and the processing device can be used to run the methods of the various embodiments of the present invention.

[0035] Such as figure 1 As shown, the processing device 100 includes one or more processors 102, one or more memories 104, an input device 106, an output device 108, and a data collector 110, and these components are connected through a bus system 112 and / or other forms ( not shown) interconnection. It should be noted that figure 1 The components and structure of the processing device 100 shown are only exemplary, not limiting, and the processing device may also have other components and structures as required.

[0036]The processor 102 may be implemented in at least one hardware form of a digital signal processor (DSP), a field programmable gate array (FPGA), a programmable logic array (PLA) and an ASIC (Application Specific Integ...

Embodiment 2

[0044] see figure 2 A flow chart of a data transmission method is shown, the method can be executed by the processing device provided in the foregoing embodiment, and the method specifically includes the following steps:

[0045] Step S202, sending the feature database to the comparison terminal. The feature library includes first feature information corresponding to a plurality of original data, and the first feature information corresponding to each original data is information generated from the original data through a preset feature extraction algorithm.

[0046] The above-mentioned feature extraction algorithm is used to perform feature extraction on the original data to obtain the corresponding first feature information. The original data cannot be reversed from the first feature information. Therefore, it is not necessary to send the first feature information to other units or equipment. There is a risk of data leakage. The above-mentioned feature extraction algorith...

Embodiment 3

[0093] For the data transmission method provided in the second embodiment, the embodiment of the present invention provides a data transmission device, which corresponds to the distribution end in the above embodiment, see Image 6 A structural block diagram of a data transmission device shown, including:

[0094] The feature information sending module 602 is configured to send a feature library to the comparison terminal, the feature library includes first feature information corresponding to a plurality of original data, and the first feature information corresponding to each original data is generated by the original data through a preset feature extraction algorithm Information;

[0095] The receiving module 604 is configured to receive the collection result sent by the comparison terminal, where the collection result includes an identification of the first characteristic information matching the collection data obtained by the comparison terminal;

[0096] A determining ...

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Abstract

The present invention provides a data transmission method, device and processing equipment, and relates to the technical field of data distribution. The method includes: sending a feature library to a comparison terminal, the feature library includes first feature information corresponding to a plurality of original data, and each original data The corresponding first feature information is information generated by the original data through a preset feature extraction algorithm; the collection result sent by the comparison terminal is received, and the collection result includes the identification of the first feature information matching the collection data obtained by the comparison terminal, and according to Identify and determine the target raw data; send the target raw data to the comparison terminal. The data transmission method, device and processing equipment provided by the embodiments of the present invention neither violate the principle of data confidentiality, but also meet the needs of comparison terminals for data comparison services, and can transfer and utilize data on the premise of meeting confidentiality requirements.

Description

technical field [0001] The present invention relates to the field of information technology, in particular to a data transmission method, device and processing equipment. Background technique [0002] With the development of information technology, there is a need for data flow between multiple units, but due to the confidentiality of data, data utilization and circulation are not smooth. For example, a certain data resource established by a higher-level unit has extremely high confidentiality requirements. If a lower-level unit has reasonable business needs for this data resource, the higher-level unit can only synchronize with the lower-level unit for a certain data or a certain business. A small amount of information cannot achieve the effective transfer and use of the above data resources, nor can it update the status of the synchronized information itself. [0003] At present, there are only two choices for the above-mentioned data resources in business application: ei...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06G06F21/60
CPCG06F21/606H04L63/0428H04L63/10H04L63/105
Inventor 王晖宋扬金恩久陈雪松
Owner BEIJING KUANGSHI TECH CO LTD
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