DISPLAYING SYSTEM OF MOBILE MULTI-MEDIA IN SUBWAY

摘要

PURPOSE: A mobile multi-media reproduction system in subway in which a speed measuring unit and a screen display synchronizer are combined is provided to synchronize the reproduction speed of a display unit installed on a window in the subway vehicle with the speed of the subway vehicle. CONSTITUTION: A speed measuring unit(10) measures the speed of a subway vehicle. A screen display synchronizer(30) synchronizes the reproduction speed of image and the speed of the subway vehicle detected by the speed measuring unit. A display unit(40) is arranged on a window in the subway vehicle and displays the image synchronized in the screen display synchronizer. An integrated contents management unit(50) provides images to be reproduced.