| 摘要 |
PURPOSE: An unmanned tram system is provided to prevent a platform door accident by using an infrared communication technology and an infrared sensor. CONSTITUTION: An unmanned tram system includes a plurality of tram parts, a control part, and a platform part. The tram parts are moved without a trainman. An infrared light receiving part is mounted in a side surface of each tram part in order to perform infrared communication. An infrared light emitting part is mounted in the platform part in order to perform communication of the control part and the tram part. The control part detects an obstacle signal of the tram part through a computer processor, and displays and controls arrival, departure, and obstacle situation of the tram part. The platform part detects movement of the tram parts. |
