| 摘要 |
PROBLEM TO BE SOLVED: To display a parking site of the most advantageous condition for a user side by a very simple operation, in the case where a user makes the number of vehicle parking once time when the user stops in order at plural facilities existing in the same area. SOLUTION: A various kinds of map data and the like, additionally a phone number data base a facility name data base, a facility data base including concrete information as to each facility in the facility name data base, and a parking site data base including concrete information as to cooperated parking sites of the respective facility are stored in a data storing medium 8. A control circuit 1 extracts the plural facilities from the data bases at the same time in response to a facility selecting operation in a user side, determines advantageous degrees for the user side as to the respective parking sites, based on distances between plural facilities or parking sites using conditions, when the cooperated parking sites of the facilities are exists plurally, and information exhibiting a determination result therein is displayed on a display 4. |
