VEHICLE CRUISE CONTROL DEVICE, VEHICLE CRUISE CONTROL METHOD, AND VEHICLE CRUISE CONTROL PROGRAM

摘要

PROBLEM TO BE SOLVED: To properly determine a target throttle opening during cruising.;SOLUTION: A vehicle cruise control device includes: a target throttle opening determination means for determining and outputting a target throttle opening by comparing a measured vehicle speed and a target vehicle speed; and a correction means for correcting the target throttle opening determined by the target throttle opening determination means, wherein the correction means performs the correction so that an increment amount of the corrected target throttle opening obtained by correcting the target throttle opening becomes smaller in a travel region having a larger throttle opening, and then limits the increment amount of the target throttle opening, and corrects the target throttle opening with a tendency of limiting a decrement of the corrected target throttle opening so that the decrement of the corrected target throttle opening becomes smaller in a travel region having a smaller throttle opening.;COPYRIGHT: (C)2013,JPO&INPIT