| 摘要 |
PROBLEM TO BE SOLVED: To obtain a destination guide device which easily executes guide to a destination which doesn't have information specified by latitude and longitude. SOLUTION: A reference area having a reference point specified by longitude and latitude is successively divided based on prescribed regularity to obtain divided areas and subdivided areas; and when destination information including codes which discriminate the reference area, a divided area, and a subdivided area respectively is inputted, longitude and latitude of the destination of movement specified by this destination information are successively calculated from the reference point, and a worker is guided to this destination of movement based on the calculation result. Therefore, the destination of movement is obtained with a very small information volume of longitude and latitude without preparing information related to longitude and latitude of each destination of movement, and GPS is interlocked to guide the worker. |
