10-03-2016 дата публикации
Номер: KR1020160027459A
Принадлежит:
The present invention relates to a safe driving system for a tram, and, more specifically, to a safe driving system for operating a wireless tram by combining an image shot by a camera installed on the front and on the side of the tram with the operation information of the vehicle. The front camera, when the speed of the vehicle is increased, operates a zoom in proportion to that to save the information of a distant place shot by narrowing the view angle, and, when the speed is decreased, operates the zoom in proportion to the speed to save the information of a short distance and the information shot by widening the viewing angle. The side camera, when a door of the vehicle is closed in starting after stopping, operates a digital fence to observe an object suddenly approaching to the vehicle, to provide the information to a driver through an image device, and to allow the driver to check the information visually and to operate the tram safely. COPYRIGHT KIPO 2016 (20) Ultrasonic sensor ...
Подробнее