NAVIGATION DEVICE FOR VEHICLE PROVIDED WITH THEFT PREVENTING FUNCTION AND THEFT PREVENTING DEVICE FOR VEHICLE

摘要

PROBLEM TO BE SOLVED: To prevent theft without mounting various sensors for detecting the state of theft to a vehicle in navigation device for vehicle capable of tracking the vehicle even when the vehicle is moved.;SOLUTION: A password input screen is displayed when the vehicle is started. When the password is correctly inputted, travel guidance is started. When the password is incorrectly inputted, alarm sound is issued from a speaker 13, and an information center 20 is periodically informed of theft information including the present location of the vehicle.;COPYRIGHT: (C)2002,JPO