Détails essentiels
Expédition:快递, 空运, 陆运, 海运
Introduction du produit
Main Features
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| High-Precision | High-Density | Multi-Sensor Design | AI-Powered |
| 2M points/sec with 5 mm accuracy and 3 mm precision. | 2M points/sec within a 250 m range, 4× higher point density. | Single/dual laser, pavement sensor, Ladybug5+/6 panoramic cameras. | >95% panoramic coloring accuracy and point cloud errors within 2 cm. |
Product Description
The CHCNAV AU20 MMS is a high-precision mobile mapping system designed for vehicle-mounted applications. Its advanced LiDAR and AI-powered algorithms capture accurate 3D spatial data while streamlining field-to-office workflows. The system supports flexible sensor configurations for a wide range of applications from road surveying and infrastructure management to reconstruction and as-built verification.
Use Cases
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| Highway Surveying | Road Asset Management | Road Reconstruction and Expansion | As-built Road Measurement |
Benefits and Performances
- Precise Data Capture
Powered by 4th Gen Real-time Waveform Processing (RWP) technology, the AU20 MMS captures up to 2 million points per second at 200 revolutions per second. Delivering 5 mm accuracy and 3 mm precision, it effectively captures road textures, manhole covers, and fine markings with survey-grade detail.
- High-Density Point Cloud
The AU20 leverages long-range, multi-cycle LiDAR to generate point clouds with 4× greater density within a 250-meter range. This enables exceptional clarity for complex roadside structures and pavement surfaces.
- Dual-Laser Scanning
The AP7 platform supports a dual-laser configuration, doubling point density and coverage. Its 45° scanning angle enables simultaneous, multi-angle data capture, reducing blind spots, enhancing road sign detection, and improving feature recognition under dynamic conditions. - Multi-Sensor Integration
The AP7’s built-in processor supports up to 8 external sensors, including pavement cameras, enabling comprehensive road damage detection. Seamless compatibility with Ladybug5+ and Ladybug6 panoramic cameras offers unmatched operational flexibility for diverse mapping scenarios. - AI-Enhanced Colorization
Using advanced AI, the AU20 delivers >95% panoramic coloring accuracy by detecting and filtering vehicles, pedestrians, and environmental noise. One-click optimization produces clean, interference-free point clouds for high-fidelity mapping. - Automated VMA Correction
Built-in AI algorithms automatically detect and correct vertical mapping alignment (VMA) errors using control points, maintaining <2 cm accuracy. This ensures compliance with highway-grade standards even in complex environments.
