| 摘要 |
PROBLEM TO BE SOLVED: To provide a navigation device that enables a user to put only information corresponding to attribute information on the user, a navigation mode, and a TPO into a use state from among a large number of pieces of service information which can be obtained through communication means.SOLUTION: A navigation device is provided with a plurality of navigation modes, and comprises: an attribute information storage unit that stores attribute information on users; current location detection means that detects a current location; and date/time providing means that provides a data and time at a current point of time. During operation of the navigation mode selected from the plurality of navigation modes, a determination is made whether information to be acquired through communication means is put in an available state on the basis of at least the attribute information on the users of the attribute information storage unit, the current location detected by the current location detection means, the date and time to be provided from the date/time providing means, and a category of the navigation mode in operation.SELECTED DRAWING: Figure 1 |
