5T comprehensive detection system and detection method

Abstract

The invention discloses a 5T comprehensive detection system and a detection method and belongs to the field of China railway. The 5T comprehensive detection system comprises a starting magnetic steel,5T integrated detection equipment, a LAN switch, a 5T comprehensive treatment integrated platform, an access terminal and a remote data terminal; five detection units of mechanical detection equipment, acoustic detection equipment, temperature detection equipment, image detection equipment and wheel pair dimension detection equipment are mounted on the 5T integrated detection equipment in sequence in an integrated manner according to a vehicle coming direction; collected data are transmitted to the shared 5T comprehensive treatment integrated platform to perform upgrading and degrading processing on a vehicle fault so as to obtain a vehicle comprehensive alarm value; and meanwhile, history data stored in the remote data terminal are obtained; and states of a vehicle and a part are furtherjudged for a monitoring watcher to judge the states of the vehicle and the corresponding part. According to the 5T comprehensive detection system and the detection method, the building cost and maintenance cost are reduced, and the fault prediction accuracy rate is increased.

Description

technical field [0001] The invention belongs to the field of Chinese railways, in particular to a 5T comprehensive detection system and a detection method. Background technique [0002] The 5T comprehensive detection system, that is, the vehicle operation safety monitoring system, is an important means adopted by China Railway to ensure the safety of vehicle operation under the new situation of mixed passenger and cargo transportation, speed increase and heavy load. The system uses a variety of advanced dynamic detection technology, information processing technology and network technology to realize real-time dynamic monitoring of vehicle running status. On the basis of the alarm evaluation of the special monitoring system, the monitoring information and technical history information of multiple monitoring systems are used to establish a comprehensive alarm evaluation model to improve the accuracy of the alarm. [0003] At present, the 5T comprehensive detection system adop...

AI Technical Summary

Problems solved by technology

Fault discrimination only adopts a single technical means, and conducts special monitoring and alarm on the key components of the vehicle through continuous detection stations, and false positives or missed negatives will occur

[0004] At present, there are also theoretical studies on the comprehensive application of vehicle operation information collected by various detection equipment, but it is only on the upper layer that the data collected by 5T equipment distributed in different locations is comprehensively analyzed and processed, and the hardware is not integrated and integrated. Integrated processing, it is impossible to judge the fault of the same vehicle at the same time from different angles; at the same time, because the real-time performance of data transmission of 5T devices distributed in different locations is not easy to guarantee, therefore, only the data collected by 5T devices is processed from the upper layer. Analysis and processing, unable to monitor vehicle operating status and predict faults in real time

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