| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a train information providing control system for displaying still picture information such as destination guides with a simple system configuration on the basis of train information. <P>SOLUTION: The train information providing control system is provided with: a train information device 10 which is mounted on respective cars of a train composed of a plurality of cars and connected by a first digital transmission line 1 and inputs and outputs train information while linking with each other; and a plurality of display devices 11, 21 and 31 which are installed on the respective cars mounted with the train information device 10 and display a still picture based on the train information, wherein one of the plurality of display devices is connected to the train information device 10 through a second digital transmission line 2 for transmitting the train information, the other display devices are connected to the display device 11 connected through the second digital transmission line 2, through a third digital transmission line 3 for transmitting the train information, and the respective display devices 11, 21 and 31 have a storage part for storing still picture information and read the still picture information from the storage part on the basis of the train information, to display the still picture. <P>COPYRIGHT: (C)2008,JPO&INPIT |
