D/V-Rate
Semi-automatic, accurate, crack detection
With D/V-Rate the rater can perform pavement condition assessments in project-level detail or emulate windshield rating surveys from the office. This process allows raters to interact directly with right-of-way and pavement view images to produce an inventory of pavement distresses and roadway features. Cracks as small as 1 mm can be detected and analyzed.
Download the D/V-Rate Data Sheet (280kb, PDF)
Features
- Reports crack type, severity, extent and location
- Allows detection and analysis of cracks as small as 1 mm (0.03 in.)
- Graphical display of rated distresses for easy review and Quality Control
- Implements layers for multiple raters or passes
- Dual video cameras record 1.5 m by 4 m sections of pavement
- High intensity strobe lights produce consistent illumination of pavement images
- Eliminates hazardous and expensive on-site surveys
- Crack mapping can be done without disrupting traffic flow
- Interactive, symbiotic and open architecture design
- Helps agencies meet mandates for PMS data collection
- Compatible with most rating protocols including AASHTO and LTPP (SHRP)
