About 95% of structures on the Metropolitan Expressway are viaducts and tunnels that require thorough maintenance, which is significantly higher than other routes.
We carry out maintenance work 24 hours a day, 365 days a year to reduce traffic disturbances. Daily maintenance is of utmost importance to maintain your safety and security.
ICT (information and communication technology), AI (artificial intelligence), IoT, and robotics have made remarkable progress in recent years, and are actively utilized to develop and operate a system that should improve the productivity of maintenance.
The system comprehensively supports and enables survey/design, construction, and maintenance by performing comprehensive analysis and judgment on the deterioration/damage of structures by using image processing and AI.
InfraDoctor®
InfraDoctor links GIS (Geographic Information System) and 3D point cloud data obtained by using a laser scanner. In addition to checking the condition of and changes to roads and structures on the screen, various drawings such as CAD are quickly created, improving the efficiency of maintenance work.
"Human Eyes" + "Video Technology" capture all damages to the road surface!
Conventional visual inspection is combined with a full high-definition video inspection system to track damages more accurately. Real-time sharing by the emergency call system enables quick repairs.
