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Tunnel Fast Measurement System
System Introduction
ZOYON-TFS is the first tunnel measurement system in China, capable of detecting tunnel lining. The detection range includes the entrance, exit, and section of the tunnel. It can provide two models of color and black and white tunnel detection systems according to customer needs. The system can measure tunnels with 2 and 3 lanes at a speed of 0-80km/h. The efficient detection of multiple lanes and indicators improves the efficiency of tunnel measurement and avoids the risks of traditional manual detection.
Message >Application
8 sets of ZOYON-TFMS products have been sold, and approximately 10000 tunnel inspections have been completed, with inspection mileage exceeding 30000 kilometers. The testing area covers various provinces and cities in China, and provides data processing services for customers in various regions.
Fujian Tunnel Measurement
Guizhou Tunnel Measurement
Shanxi Tunnel Measurement
Details Introduction
|
Parameter |
Index |
|
Detection Speed |
0-80km/h |
|
Position Accuracy |
≤1m |
|
Crack Measurement Precision |
0.2mm |
| Deformation Resolution | 0.2mm |
|
Ambient Temperature |
-20-50℃ |
|
Relative Humidity |
10%-90% |
System components(total 31 measurement indexes)
|
Measurement Module |
Measurement Indexe |
|
Line Measurement Module |
Structure Crack, Water Leakage and Seepage, Flaking, Spalling, Void, Pit, hole, Exposed Reinforcing Bar, Maintain Roadway,Distress, Cover Plate Distress, Delineator Distress and Light distress. Module Features: ·High Intensity LED Lllumination, 0.2mm System Resolution. ·Compatible for 2- and 3-lane measurements, Covering all tunnel sections. ·Platform mounted with independent automatically-rotary sensors ensures the measurement process is completed safely. |
|
Tunnel Entrance Measurement Module |
Entrance Landslide, Side Slope gully, Rock Slide, Gravel Scattered, Water Seepage of the Entrance Wall and the Portal Wall, Falling Tile, Wall Crack, Portal Plant Spraw. Module Features: ·High definition color image or black and white image. ·Cover all defects of tunnel entrance and portal. |
|
Section Measurement Module |
Section Measurement, Wall Displacement Measurement, Internal Space Measurement Module Features: ·Single high precision laser scanner, resolution ratio of 0.2mm, 1 million points, 200Hz. ·Able to detect the small segment gap of the tunnel surface and the high definition ·3D data necessary for tunnel measurement. |
|
Geographic Position Information Measurement Module |
·Geographic Coordinate, Road Stake Number Module Features: ·Absolute space positional accuracy of 1m. ·Relative space positional accuracy of 0.05%. |
|
Extended Measurement Module |
·Ventilation Measurement Module: CO measurement, Wind speed and direction measurement (optional). ·I llumination Measurement Module: Luminance measurement, visibility measurement(optional). |
Main components of the system
