The subway tunnel inspection drone is combined with the drone platform developed by the company and matched with the inspection and detection result analysis software to automatically generate inspection reports, improve the efficiency of tunnel inspections and reduce costs.
Support non-GPS environment flight
In subway tunnels and DTSS main/side tunnels where GPS signals cannot be received, drones can still automatically maintain stable and sustained flight and perform automatic defect detection.
Long distance and long flight time
The flight can be realized by setting the mileage, which can well support the inspection requirements of long distance and long flight time. It can be perfectly applied to linear long-distance inspections such as tunnel crack inspection, tunnel blockage inspection, tunnel surface exposed steel bar inspection, and tunnel wanderer inspection.
High inspection accuracy
The drone has a one-button start function and can achieve autonomous flight through visual and lidar navigation. It can also carry various types of optoelectronic pods and 4K wide-angle detection cameras and other equipment to collect data information, and can achieve high-precision data acquisition in low-light conditions.
High efficiency and low cost
The company developed the drone platform matching inspection and test result analysis software, which can realize the location calibration, frame defect label selection, data screening, and automatically generate inspection reports that can be opened on the web or Microsoft Word, thus improving the efficiency of tunnel inspection and reducing costs.
Load capacity
Vision and lidar navigation, 4K wide-angle detection camera, optoelectronic pod, etc.
Performance Indicators
Flight speed (automatic): 2m/sec
Weight (including battery): 6.9kg
Flight time: 22 minutes
Applicable maximum pipeline length: 2.6km
Applicable minimum pipe section: 2m×1.5m or 2.4m (width, height or diameter)
Safety features: autonomous obstacle avoidance, low battery return and landing, floating on water, rotor protection
Maximum frame rate: 75FP Readout method: global shutter Pixel size: 3.45um
Camera Module
Unfolded: 1113 mm x 888 mm x 339 mm; Folded: 886 mm X 482 mm X 592 mm
Size
