| 摘要 |
The present invention is an in-train information display apparatus that displays, to a passenger, advertisement content delivered from an advertisement-content delivering apparatus. The in-train information display apparatus includes a display unit (53) configured to display the advertisement content, a display monitoring unit (55) configured to photograph a video screen displayed on the display unit (53), and a display-result determining unit (54) configured to calculate color-related information, which is information concerning a color of the video screen, based on an image photographed by the display monitoring unit (55), determine, based on the calculated color-related information and reference information for display result determination, which is information concerning a color of the advertisement content normally displayed on the display unit, whether the display of the advertisement content is normally performed, and transmit, as information for display achievement calculation, a result of the determination to the advertisement-content delivering apparatus having a totalizing function. |
