Vehicle operation fault detection system and method

Abstract

The invention relates to a vehicle operation fault detection system and method. The system comprises a three-dimensional information acquisition module for collecting three-dimensional image information of the vehicle, an identification module for identifying abnormal sites in the three-dimensional image information, and an alarm module for alarming the abnormal sites; the three-dimensional information acquisition module, the identification module and the alarm module are collected electrically. The system can collect the three-dimensional image information of the vehicle and alarm the abnormal sites during operation of the vehicle; in addition, the system cannot alarm the water stains, dust and other non-fault points, so as to improve the alarm accuracy and avoid the influence on normal operation of the vehicle due to false detection alarm.

Description

Technical field [0001] The present invention relates to the technical field of transportation, in particular to a vehicle operation fault detection system and method. Background technique [0002] The traditional vehicle abnormality detection method is mainly based on the staff's experience. This detection method requires vehicles to enter the station or warehouse. However, due to the complex structure of the vehicle, there are many small parts, especially the EMU vehicles, whose general length is More than 200 meters, there are thousands of bolts from the skirt to the bogie and the bottom. At present, when the vehicle is running, it usually reaches one station directly. Even if there are many stops in the middle, the time of each stop is very short, making The detection time of vehicles after entering the station is very short, so the manual detection method has the problems of low work efficiency and easy missed detection. Summary of the invention [0003] In order to overcome ...

AI Technical Summary

Problems solved by technology

[0002] The traditional vehicle anomaly detection method is mainly to check the staff based on experience. This detection method requires the vehicle to enter the station or store. However, due to the complex structure of the vehicle and many small parts, especially the EMU vehicles, the general length is More than 200 meters, from the skirt board to the bogie and the bottom, there are thousands of bolts alone; and at present, when some vehicles are running, they usually go straight to one stop. Even if they stop several times in the middle, the time of each stop is very short, making The detection time of the vehicle after entering the station is very short, so the manual detection method has the problems of low work efficiency and easy missed detection

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