Vehicle constant speed motion control device, vehicle constant speed motion control method and vehicle constant speed motion control program

摘要

A vehicle constant speed motion control device (100) comprising: a number-of-operation information storage unit (113) for, for example, number-of-operation information in which a plurality of states of the vehicle is defined and number of acceleration operations and number of deceleration operations performed by the vehicle each defined state are described to store; a correction speed specifying unit (109) for detecting a current state of the vehicle when the vehicle is moving at a constant speed, number of acceleration operations, and number of deceleration operations described for a state corresponding to the detected current state of the vehicle, among the numbers extract-on-actuation information, compare the extracted number of acceleration operations with the extracted number of deceleration operations, specify a correction speed higher than a set speed for constant-speed movement when the number of acceleration operations is greater than the number of deceleration operations, and specify a correction speed lower than the set speed when the number of deceleration operations is greater than the number of acceleration operations s; and a constant speed movement control unit (108) for making the vehicle move at a constant speed on the basis of the correction speed specified by the correction speed specifying unit.