Rail vehicle stop position detection

In order to match the door position of the home fence with the door position of the train, the stop position of the train is detected by LiDAR.

The area of the front part of the vehicle is detected by LiDAR, the OK area and the NG area are determined, and controls the door opening / closing of the home fence.
In the case of the NG area, the door is controlled not to be opened. In addition, two sensors are used to ensure reliability.
LiDAR is adopted because they can measure a wide range unlike cameras.