High-safety equipment coding method and system and train

Abstract

The invention discloses a high-safety equipment coding method and system and a train, and the high-safety equipment coding method comprises the following steps: S1, when equipment is powered on, reading a storage coding value stored by the equipment during the previous work; S2, judging whether the stored code value is valid or not, skipping to a step S31 when the stored code value is invalid, and skipping to a step S32 when the stored code value is valid; s31, guiding safety operation is carried out on the equipment; and S32, displaying, outputting and storing the coded value. The invention has the coding fault detection and prompt function, the fault tolerance processing function and the coding false dialing prevention function; according to the invention, the security of equipment coding is improved, errors of same equipment coding can be avoided, network abnormity caused by same equipment coding faults is avoided, the equipment maintenance efficiency is improved, and the security and availability of distributed network equipment and a communication network are improved.

Description

technical field [0001] The invention belongs to the technical field of equipment encoding, and in particular relates to a high-security equipment encoding method and system, and a train. Background technique [0002] For distributed equipment in the field of industrial control, there is a need for its coding. For example, most of the equipment on the train is deployed in a distributed manner. The same type of equipment is distributed in different carriages. The equipment on each carriage is assigned a different MVB bus port, IP address, function, etc. Usually, these distributed trains The equipment has coded interfaces, which are used to number the equipment in different compartments to distinguish the functions and configurations of equipment in different compartments. With the advancement of technology, there are more and more distributed equipment on the train, and the train equipment coding can greatly simplify the equipment deployment process. [0003] Existing distri...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a high-security equipment encoding method and system, and trains, aiming at the low security of equipment encoding in the prior art, which can identify equipment encoding failures and provide safety guidance when equipment encoding failures occur, avoiding Errors in the same coding of equipment occur, avoiding network abnormalities caused by the same coding failure of equipment, and improving the security and availability of distributed network equipment and communication networks

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