Patent ID: 9584233
Date: 2017-02-28
CPC Classifications: G06Q,G09G,H04H,H04N

Claim:
1. 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 comprising: a display unit configured to display the advertisement content received from said advertisement-content delivering apparatus, wherein said display unit is located in a car of a train including a plurality of cars; and a display-result determining unit configured to calculate color-related information, wherein said color-related information pertains to a color of a video screen of the display unit, determine, based on the calculated color-related information and reference information, which is information concerning a color of the advertisement content accurately displayed on the display unit, whether the advertisement content is accurately displayed, transmit a result of the determination to the advertisement-content delivering apparatus, said advertisement-content delivering apparatus being configured to collect determination results of a plurality of display apparatuses in respective cars of the train and totalize the results.