Measurement of the cross-section profile in tunnels

Cross-section profiles of tunnels are regularly measured. The rugged LMS511 2D LiDAR sensor is mounted on an inspection vehicle and provides precise measurement data that is merged to form a 3D image of the tunnels. Multiple LMS511 sensors mounted to a vehicle can be synchronized and the speed of the inspection vehicle can be multiplied.

  • Following product families can be used
    Reliable and precise, even over long distances
    • Powerful, efficient 2D LiDAR sensor for measuring ranges up to 80 m
    • Excellent performance even under unfavorable weather conditions due to multi-echo technology
    • Compact housing up to enclosure rating IP 67 and integrated heating for outdoor devices
    • Low power consumption
    • Quick signal processing
    • Several inputs and outputs
    • Synchronization of several sensors possible