ON-VEHICLE NAVIGATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To operate two or more different functions on one processor (CPU) and to simultaneously display an image of each function in divided multiple screens. SOLUTION: The CPU 12 performs route guide control processing for retrieving a route from a present position to a destination based on a present position detection part 1 and a map information part 2, and displaying a route guide on a monitor 8. A processing for displaying images based on one or two or more different manes of functions designated by a remote control 10 from function of communicating or acquiring information through a communication part 3, and functions relevant to the route guide control such as position retrieval function and point registration function on the monitor 8 by one screen or divided multiple screens is performed by this CPU 12 alone. COPYRIGHT: (C)2006,JPO&NCIPI