ROUTE SEARCHING DEVICE AND DEVICE FOR CHANGING INTERNAL ENVIRONMENT OF VEHICLE

PROBLEM TO BE SOLVED: To provide a route searching device with which the driver of an automobile can search routes meeting its various desires, and to provide a device for changing internal environment of vehicle which can change the internal environment of an automobile in accordance with the liking of the driver of the automobile or a fellow passenger, the attribute of the fellow passenger, or the relation between the driver and fellow passenger so that the driver may comfortably drive the automobile. SOLUTION: When the driver of the automobile inputs the item corresponding to its desired driving method in accordance with its nature, the route searching device searches the route meeting the desire of the driver based on the inputted item. The device for changing internal environment of vehicle automatically outputs the information meeting the internal atmosphere of the automobile in accordance with the running location of the automobile, the likings of occupants to the outputted information, the relation between the occupants, or the attributes of the occupants. COPYRIGHT: (C)2004,JPO&NCIPI