Position calculation for vehicle location based on natural contours

In contour navigation, a LiDAR sensor scans existing contours in the environment and creates a reference map from the acquired measurement data. On subsequent trips, the vehicle locates its position by comparing the current measurement data with that of the reference map. Contour navigation requires the installation of no artificial landmarks (such as reflectors), enabling very flexible route creation. The NAV-LOC delivers absolute data on vehicle position and its orientation in an operation site. The LiDAR LOC extends the portfolio of compatible SICK laser scanners and also enables simultaneous use of several scanners near the ground.