Working Principle
Tunnel laser inspection system (equipped with a self-rotating multi-sensor positioning platform)
• Hardware system comprises: system host unit, laptop computer, power supply, and data cables
• Data acquisition and data analysis software system comprises: data acquisition software and operation prompts software
• Power supply system comprises: vehicle battery
• System carrier vehicle: Maxus carrier vehicle
• Pavement laser multi-functional inspection system
• Road forward landscape image acquisition system
• Pavement distress video inspection system
• DMI (Distance Measuring Instrument) system
• Data acquisition and processing system
Equipment Parameters
| System Category | Parameters | Value |
| System Indicators | System Detection Speed | Above 80km/h |
| Pavement Laser Multi-function Detection System | Detection Index | Pavement Smoothness / Texture Depth / Rutting |
| Pavement Forward Landscape Image Acquisition System | Acquisition Content | Forward pavement photo, roadbed, roadside facilities, signs & markings, greenbelts, isolation barriers, street lamps, manholes, rainwater etc. |
| Pavement Distress Video Detection System | Detection Content | Distinguish pavement distress type and severity |
 |  |  |  |
Working Principle
Tunnel laser inspection system (equipped with a self-rotating multi-sensor positioning platform)
• Hardware system comprises: system host unit, laptop computer, power supply, and data cables
• Data acquisition and data analysis software system comprises: data acquisition software and operation prompts software
• Power supply system comprises: vehicle battery
• System carrier vehicle: Maxus carrier vehicle
• Pavement laser multi-functional inspection system
• Road forward landscape image acquisition system
• Pavement distress video inspection system
• DMI (Distance Measuring Instrument) system
• Data acquisition and processing system
Equipment Parameters
| System Category | Parameters | Value |
| System Indicators | System Detection Speed | Above 80km/h |
| Pavement Laser Multi-function Detection System | Detection Index | Pavement Smoothness / Texture Depth / Rutting |
| Pavement Forward Landscape Image Acquisition System | Acquisition Content | Forward pavement photo, roadbed, roadside facilities, signs & markings, greenbelts, isolation barriers, street lamps, manholes, rainwater etc. |
| Pavement Distress Video Detection System | Detection Content | Distinguish pavement distress type and severity |
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