| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a means for allowing a user to obtain more detailed information such as a moving picture about display contents of a display plate by using a portable terminal that can transmit and receive weak radio waves and perform one-segment reception. <P>SOLUTION: An electronic guide plate system comprises: a weak radio wave transmitter installed at the back or therein in correspondence with coordinates of the front when a side at which the user performs browsing is regarded as the front in a guide plate carrying store information, map information or the like; a transmission controller for reconfiguring information transmitted by the weak radio wave transmitter into information corresponding to the coordinates of the front; a network connecting part for connecting the transmission controller to a network line to update transmission information belonging to the transmission controller from a remote place; and an antenna installed around the guide plate to transmit a radio wave of one-segment broadcasting. <P>COPYRIGHT: (C)2010,JPO&INPIT |
