Title:
CONTROL SYSTEM FOR LAWN MOWING VEHICLE
Document Type and Number:
Japanese Patent JP2021168601
Kind Code:
A
Abstract:
To provide a control system for a lawn mowing vehicle that is capable of suppressing power consumption in a battery for driving a lawn mower to increase an operational time, without requiring much labor and time from an operator.SOLUTION: A control system comprises: at least one stepless speed variator which is coupled to two, right and left wheels; an acceleration indication unit; a parking brake instruction sensor; a lawn mower; and a control device. The control device stops driving of the lawn mower after an engine speed of each of the two wheels or of at least one stepless speed variator has become 0 or a value within a prescribed range close to 0 during driving of the lawn mower. The control device drives the lawn mower when during stop control of the lawn mower, a target engine speed of the two wheels or of at least one stepless speed variator set by the acceleration indication unit is not 0 and actuation of the parking brake is not being instructed.SELECTED DRAWING: Figure 7
Inventors:
OGURA KOHEI
KIYOOKA KOJI
YAMANAMI HIDETAKA
OGATA KENJI
KUROIWA YUYA
KIYOOKA KOJI
YAMANAMI HIDETAKA
OGATA KENJI
KUROIWA YUYA
Application Number:
JP2020072125A
Publication Date:
October 28, 2021
Filing Date:
April 14, 2020
Export Citation:
Assignee:
KANZAKI KOKYUKOKI MFG CO LTD
YANMAR HOLDINGS CO LTD
YANMAR HOLDINGS CO LTD
International Classes:
A01D34/68; A01D34/69; B62D11/04; B62D11/14
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office