RIDING LAWN-MOWING VEHICLE AND METHOD FOR CONTROLLING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a riding lawn-mowing vehicle preventing damage to a lawn generated according to the operation state of pedals and a steering and reducing a load on the vehicle, and to provide a method for controlling the same.;SOLUTION: The riding lawn-mowing vehicle 1 having a rear wheel 12 wherein an angle of a rotating shaft is changed according to an operation amount of a steering wheel 16 includes: a speed sensor 36 for detecting speed of the vehicle; a target steering wheel angle calculating part 38a for calculating a target steering wheel angle which is a target angle of the rotating shaft of the rear wheel 12, based on the operation amount of the steering wheel 16; a steering wheel angle limit value setting part 38b for setting a steering wheel angle limit value which is the limit value of the angle of the rotating shaft of the rear wheel 12 according to a detected result of the speed sensor 36; and a motor control part 38c for controlling the rear wheel 12 by setting the target steering wheel angle to the steering wheel angle limit value when the target steering wheel angle exceeds the steering wheel angle limit value.;COPYRIGHT: (C)2012,JPO&INPIT