A method, a system and electronic equipment for gauge detection of a rail vehicle based on three-dimensional point cloud data are provided. The method for the gauge detection includes following steps: building a gauge detection gate; calibrating multiple laser camera modules and recording calibration parameters; performing a full section scan on an outer contour of the rail vehicle to be detected, generating a three-dimensional point cloud map of the rail vehicle, and drawing body contour data; comparing the body contour data of the current rail vehicle with built-in standard gauge contour data to judge whether the current rail vehicle is out-of-gauge; and outputting comparison results.
METHOD, SYSTEM AND ELECTRONIC EQUIPMENT FOR GAUGE DETECTION OF RAIL VEHICLE BASED ON THREE-DIMENSIONAL POINT CLOUD DATA
22.05.2025
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2025
|Steel rail fitting method based on three-dimensional laser point cloud
Europäisches Patentamt | 2024
|Europäisches Patentamt | 2023
|Rail vehicle gauge changing device and gauge changing method
Europäisches Patentamt | 2020
|Rail transit vehicle-mounted state detection method and electronic equipment
Europäisches Patentamt | 2020
|