| 摘要 |
PROBLEM TO BE SOLVED: To provide a guidance device for vehicle which can guide a migration route, in which an amount of entrance of sunlight to a seat requested by a user increases and can guide the migration route, where the amount of entrance of sunlight to the seat requested by the user decreases. SOLUTION: ECU 9 predicts the amount of entrance of sunlight to each seat as the prediction amount of entrance of sunlight, when vehicle travels each road. Furthermore, the amount of the last entrance which is subtracted from the amount of total shade in the migration route from the amount of entrance which sums up the amount of the prediction entrance in each road for the migration route as a whole is calculated. When sunny route designation is made, ECU 9 decides on the migration route, in which the amount of the last entrance to the seat with high priority becomes larger than the amount of the last entrance to the seat of low priority as the migration route which should to be guided. Moreover, when shade designation is made, ECU 9 decides the migration route, in which the amount of the total entrance to the seat with high priority becomes smaller than the amount of the total entrance to the seat of low priority as the migration route which should be guided. COPYRIGHT: (C)2008,JPO&INPIT |
