| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a cart announcement device capable of obtaining detailed information on various announcements which may occur while a cart is running. <P>SOLUTION: When infrared signals FA-FD are received from infrared ray emitters 71A-71D while the cart 81 is running, included codes peculiar the infrared signals FA-FD are analyzed by an announcement processing means 84, and the information on the announcements corresponding to the codes is outputted in voice or as images. Accordingly, a player can obtain detailed information on various announcements assumed while the cart 81 is running. Further, as the range of sensitivity of the infrared signals FA-FD is wider than the range of magnetism, the necessary infrared signals FA-FD can be received and the information on the announcements can be outputted even if the cart 81 is separated to some extent from the infrared ray emitters 71A-71D. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
