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Encryption method for railway cloud detection data

An encryption method and cloud detection technology, applied in the direction of electrical components, transmission systems, etc., can solve the problems of inability to guarantee security, complicated operation, inconvenient use, etc., and achieve the effect of fast encryption and decoding speed, convenient use, and simple operation

Inactive Publication Date: 2017-01-11
合肥德泰科通测控技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing railway cloud detection cannot guarantee its security when encrypted, which is inconvenient to use and complicated to operate

Method used

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Experimental program
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Embodiment Construction

[0013] This specific implementation mode adopts following technical scheme: its encryption method is:

[0014] Step 1: Data transmission: transmit the cloud detection data to the processor, and the processor performs preliminary processing on the data;

[0015] Step 2: Data encryption: The data in the processor is transmitted to the encryptor, and the encryptor performs multi-bit encryption. When encrypting, it is transmitted to the decoder through the transmitter again;

[0016] Step 3: Data decoding: the decoder performs special code decoding when it is not connected to the Internet. When decoding, the data is stored in the encrypted memory, and the encrypted memory is connected to the host computer through the data line;

[0017] Step 4: Data reading: The upper computer reads and decrypts the data in the encrypted memory through the internal decoder.

[0018] Further, the upper computer is a local area network upper computer.

[0019] Further, a radiator is installed insi...

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Abstract

The invention discloses an encryption method for railway cloud detection data, and relates to the technical field of railway equipment. The encryption method comprises the steps of: step 1, data transmission: transmitting the cloud detection data to a processor, and preprocessing, by the processor, the data; step 2, data encryption: transmitting the data in the processor to an encrypter, performing, by the encrypter, multi-bit encryption, and transmitting the data to a decoder by a transmitter during encryption; step 3, data decoding: performing, by the decoder, dedicated decoding off line, storing the data into an encrypted memory during decoding, and connecting the encrypted memory with an upper computer via a data wire; and step 4, data reading: reading and decrypting, by the upper computer, the data in the encrypted memory via the internal decoder. The method facilitates quick and secure encryption, and is quick in encryption and decoding, convenient to use, simple and convenient to operate and high in working efficiency.

Description

technical field [0001] The invention relates to the technical field of railway appliances, in particular to an encryption method for railway cloud detection data. Background technique [0002] A railway is a track on which vehicles such as trains run. Railway transportation is a land transportation method in which locomotives pull train vehicles on two parallel rails. The traditional way is to travel on steel wheels, but in a broad sense, railway transportation still includes non-steel wheel travel methods such as maglev trains, cable cars, and cableways, or rail transportation. The rails provide an extremely smooth and hard medium on which the train wheels roll with minimal friction, making it more comfortable for people on it, and it saves energy. If properly configured, rail transport can save 50 to 70 percent of energy compared to road transport for the same weight. Moreover, the rails can evenly disperse the weight of the train, so that the load-carrying capacity of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L63/0428
Inventor 陈志远王盛杰苏辉叶剑鸣
Owner 合肥德泰科通测控技术有限公司
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