| abstract |
The real-time detection method of pantograph wear value and pantograph abnormality based on machine vision includes the following steps: S1. The detection system detects in real time whether there is a vehicle to be detected in the detection grid, and when there is no vehicle to be detected, the detection system is in a standby state; S2. When the train enters the area to be inspected, the detection system and the sensor start to work; S3. After the sensor detects that the train enters the designated area, the industrial camera captures the carbon skateboard to extract image data; S4. When the sensor detects that the train leaves, it will collect the data. The image is fed back to the image processing system for image analysis and processing; S5. Extract and analyze the health status of the pantograph carbon slide; if it is judged that there is a problem with the health of the pantograph carbon slide If there is no problem with the health of the skateboard, the system works normally; S6, complete the detection. The method can detect the common faults of the pantograph in time, ensure the safety of the pantograph and provide the basis for the repair and maintenance of the pantograph. |