| 摘要 |
<P>PROBLEM TO BE SOLVED: To link the advertisement in a train with the advertisement on the platform, that is, to selectively display the advertisement content on the platform in accordance with the advertisement content currently displayed in a train. <P>SOLUTION: Advertisement content to be telecasted in a train when the train arrives at the next station is surmised from a train advertisement telecasting log and, based on the surmised information, the advertisement content telecasted by a platform wall advertisement display device 10400 is controlled. Thus, the advertisement content of the platform wall advertisement display device 10400 and the advertisement content in the train are linked and displayed. Then, the advertisement content is changed from the content surmised when the train leaves the platform to the advertisement content displayed on the platform wall advertisement display deice 10400 before the train arrives. <P>COPYRIGHT: (C)2011,JPO&INPIT |
