| 摘要 |
PURPOSE:To accurately guide a visitor to his/her destination (building) by providing a route teaching part which shows a building information map showing the present position through the destination on a present position/destination guide board in response to a card number and a visiting way. CONSTITUTION:When a visitor receives a radio card 4 at a reception office and moves among the buildings 2, the position of the card 4 is detected through a destination route guide board 3 and the present position of the visitor is known. When the visitor depresses an automatic destination guide request button 18 on the board 3, the destination route is automatically shown on the board 3 every time a card sensor 13 provided to the board 3 detects the card 4 from the present position through the destination in accordance with each visiting way. Thus the visitor is accurately guided to his/her visiting building 2. |
