| 摘要 |
PROBLEM TO BE SOLVED: To provide a route guidance system, a portable terminal device, a route search server, a route search device, and a route guidance method achieving a seamless navigation in navigating for two or more stories.SOLUTION: The route search server transmits searched route information, a corresponding guidance point, guidance data, and guidance hierarchy information to the portable terminal device as route guidance data, and the portable terminal device selects a guidance point to be guidanced next from a current position among guidance points of route guidance data based on the current position, sets the selected guidance point as a guidance object when guidance display hierarchy information corresponding to the guidance point and obtained current position hierarchy information are compared and agreed, and outputs the guidance data corresponding to the set guidance point through an output section, thereby performing the guidance. |
