Engineering Inspection And Monitoring Product
Brief Introduction/Functions Based on vehicle platform, image processing, multi-sensor integration, 3D reconstruction and other technologies are used to realize intelligent inspection of track infrastructure status and guide engineering maintenance operation. The main application scenarios include track inspection, track smoothness detection, rail profile detection, gauge detection, etc. Product Parameters/Key Technologies Track inspection system (1) Maximum detection speed: 160km/h; (2) Image resolution: 1mm horizontally and 1.6mm vertically; (3) Intelligent recognition of scratches, corrugation, and peeling over 15 × 15mm on the surface of steel rails (4) Intelligent recognition of abnormalities such as missing fasteners, broken spring bars, displacement of spring bars, sleeper cracking, ballast cracking, and foreign objects on ballast bed, with detection rate of ≥ 90% Track geometry parameter detection system: (1)Maximum detection speed: 160km/h; (2) Track gauge: ± 0.8mm (3) Track direction: ± 1.5mm (4) Height: ± 1.0mm(5) Superelevation: ± 1.5mm Rail profile detection system: (1) Maximum detection speed: 160km/h; (2) Wear accuracy: ± 0.2mm (3) Rail section detection accuracy: ± 0.2mm (4) Sampling interval: 1m, 2m, 3m, 4m, 5m (optional) Gauge detection system: (1) Maximum detection speed: 160km/h; (2) Detection range: 20m (3) Detection accuracy: 15Mm (4) Sampling frequency: 100Hz Application Cases The product is applied to metro companies and railway bureaus such as Guangzhou Metro, Shanghai Metro, Xi'an Metro, Ningbo Metro, Wuxi Metro, and China Railway Chengdu Group in different combinations, based on the applications of carriers and platforms such as flaw detection vehicle, non-powered comprehensive inspection vehicle, motor trolley, electric passenger vehicle, comprehensive inspection trolley, tunnel inspection vehicle, etc. |