Judging the precision of roadside information, it judges to the car which controls

摘要

PROBLEM TO BE SOLVED: To provide a vehicle which executes automatic steering control of the vehicle based on roadside information obtained by reading a guide line of white line or the like by a camera or the like with high safety.;SOLUTION: In this vehicle performing automatic steering control based on roadside information obtained by reading information sources installed along a road by an information reader installed to the vehicle, the accuracy of the roadside information is determined based on road map information provided by a road map information providing means, and when the accuracy does not satisfy a predetermined criterion, the automatic steering control based on the roadside information is not performed.;COPYRIGHT: (C)2007,JPO&INPIT