Sight Distances
On the basis of the three-dimensional route model, ProVI calculates the required and actual stopping and passing sight distances.
To calculate the degree of obstructed vision, our software detects safety-relevant deficits in the spatial line guidance such as critical areas of obstructed vision and concealed beginnings of curves.
You can visualize the results of sight distance and obstructed vision calculations in a longitudinal section.
You can incorporate intermittent sight obstacles such as trees and road signs as well as linear sight obstacles such as guardrails and buildings alongside the road. Noise protection walls created along the route are automatically detected as sight obstacles and treated accordingly.
Since the sight rays can be drawn three-dimensionally in your route model, you can easily identify the relevant obstacles.