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Motor train unit wheel set detection data encryption method and system

A technology for detecting data and encryption methods, applied in transmission systems, electrical components, etc., can solve problems such as geographic information leakage, and achieve the effect of avoiding geographic information leakage

Active Publication Date: 2021-11-23
智粤铁路设备有限公司
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Problems solved by technology

[0002] The wheel set of the EMU will be affected by the surrounding environment during operation, and some features of the detection data of the wheel set of the EMU generated during the process of being affected can reflect the characteristics of the surrounding environment scene, and these features can be understood as concealed data that needs to be encrypted According to the characteristic data of the relevant technology, there are criminals in the related technology based on the analysis of these concealed decision-making features to deduce the surrounding environment scene, which may cause the risk of geographic information leakage

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  • Motor train unit wheel set detection data encryption method and system
  • Motor train unit wheel set detection data encryption method and system

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Embodiment Construction

[0013] The following description is to enable those skilled in the art to implement and utilize the present invention, and the description is provided under the circumstances of specific application scenarios and requirements. It will be apparent to those skilled in the art that various changes to the disclosed embodiments can be made, and that the general principles defined herein can be applied to other embodiments without departing from the spirit and scope of the invention. examples and application scenarios. Accordingly, the invention is not intended to be limited to the described embodiments, but is to be accorded the widest scope consistent with the claims.

[0014] Terms used in the present invention are used to describe specific exemplary embodiments only, and do not limit the scope of the present invention. As used herein, the singular forms "a", "an" and "the" may also include the plural forms unless the context clearly suggests an exception. It should also be und...

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Abstract

The embodiment of the invention provides a motor train unit wheel set detection data encryption method and system, which can search the uploaded motor train unit wheel set detection data of each motor train unit wheel set area, and perform hidden feature decision on the motor train unit wheel set detection data according to a hidden feature decision network meeting network deployment requirements. The hidden decision features are obtained, a related encrypted decision data set is deduced according to the hidden decision features, and encryption processing is performed on detection data items with a contact relationship in each related motor train unit wheel set region according to the encrypted decision data set. In the scheme of the invention, based on the hidden feature decision network, the hidden feature decision is firstly carried out on the motor train unit wheel set detection data, and then the data encryption is carried out based on the hidden feature decision, so that an intruder is effectively prevented from illegally obtaining the track terrain scene data by analyzing the motor train unit wheel set detection data, and the risk of geographic information leakage is avoided.

Description

technical field [0001] The invention relates to the technical field of data encryption, in particular to an encryption method and system for detection data of a wheel set of an EMU. Background technique [0002] The wheel set of the EMU will be affected by the surrounding environment during operation, and some features of the detection data of the wheel set of the EMU generated during the process of being affected can reflect the characteristics of the surrounding environment scene, and these features can be understood as concealed data that needs to be encrypted According to the feature data, there are criminals in related technologies based on the analysis of these concealed decision-making features to deduce the surrounding environment scene, which may cause the risk of geographic information leakage. Contents of the invention [0003] In order to at least overcome the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a me...

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Application Information

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IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0428H04L67/12H04L67/52
Inventor 陈志雄文心红
Owner 智粤铁路设备有限公司
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