| 摘要 |
PROBLEM TO BE SOLVED: To provide a local area navigation device capable of route guidance in a local area.SOLUTION: A local area navigation device 1 comprises: a plurality of radio marker means 10 for transmitting a radio wave including individual address information; destination setting means 201 for setting one piece of coordinates information arbitrarily selected from map information as a destination; and a communication terminal for a guided person 30 including map information storage means 301 for storing the map information, positioning means 302 for determining a current location on the basis of address information and its radio wave intensity transmitted by at least two or more radio marker means 10 of the plurality of radio marker means 10, route setting means 304 for setting a guide route from the current location to the destination on the basis of the map information, the destination and the current location, direction measuring means 305 for measuring a direction, route guide means 308 for guiding the guided person along the route on the basis of the guide route and the direction.SELECTED DRAWING: Figure 2 |
