PRACTICAL STUDY OF A ROAD SURFACE EVALUATION SYSTEM USING EXTRACTING DEGRADATION AUTOMATICALLY AND MAP SYSTEM

Abstract

 In recent years, there is concern about the increase of aging facilities in civil engineering structures, and appropriate maintenance is required. However, if we focus on the maintenance and management of civil engineering structures, especially roads managed by local governments, there are high-precision methods such as road surface condition measuring vehicles for pavement inspection, but the inspection costs are high. Currently, many local governments do not carry out regular inspections sufficiently. Therefore, the authors have developed a simple pavement evaluation system that can be easily inspected at a low cost by installing a video camera and a 3D motion sensor in a general passenger car in order to screen for areas requiring repair. In order to improve the practicality and convenience of this system, this research focused on driving images and data management methods. This is a practical study of a simple evaluation system.