| 摘要 |
PROBLEM TO BE SOLVED: To accurately and easily align a revolving center of a vehicle body with an inter-rail center.SOLUTION: A placing positioning system for a road-rail vehicle includes: a pair of cameras 3R and 3L which are provided on front and rear sides at the bottom of a vehicle body and are disposed at the same inclined angle to a vertical direction; and a monitor in which images of each of two rails 2R and 2L photographed by the cameras 3R and 3L are disposed in parallel. The cameras 3R and 3L are provided at an equal distance from a revolving center O1 of the road-rail vehicle, and an field angle reference line Da on the same side in plan view of field angle regions DR and DL of the cameras 3R and 3L is disposed at a position on a vertical center axis C of the vehicle body passing the revolving center O1. Points on the vertical center axis C on the rails 2R and 2L captured by the cameras 3R and 3L are defined as positioning reference points P1 and P2, and when the revolving center O1 coincides with an inter-rail center O2, positioning reference points P1 and P2 of each of the rails 2R and 2L coincide with each other at a prescribed position on the monitor. |
