Control system for work vehicle, control method, and work vehicle
AssigneeKomatsu Ltd.
InventorsHiroki YAMAMOTO, Shinichiro HOSOYA, Takashi NODA
Life of this patent
Estimating the term…
Abstract
A control system for a work vehicle includes an acceleration detection device and a controller. The acceleration detection device detects an acceleration of the work vehicle. The controller determines whether the acceleration is greater than a first threshold and reduces the a vehicle speed when the acceleration continues to be equal to or greater than the first threshold over a predetermined first determination time period.
Claims13
A control system for a work vehicle, the control system comprising:
- an acceleration detection device configured to detect an acceleration of the work vehicle;
- and
- a controller configured to determine whether the acceleration is equal to or greater than a first threshold, and reduce a vehicle speed when the acceleration continues to be equal to or greater than the first threshold over a predetermined first determination time period.
A control method for a work vehicle, the method comprising:
- receiving detection signals indicating accelerations in a plurality of directions of the work vehicle;
- synthesizing at least two of the accelerations in the plurality of directions and computing a synthesized acceleration;
- determining whether the synthesized acceleration is equal to or greater than a first threshold;
- and
- outputting a command signal for reducing a vehicle speed when the synthesized acceleration is equal to or greater than the first threshold.
A control method for a work vehicle, the method comprising:
- receiving a detection signal indicating an acceleration of the work vehicle;
- determining whether the acceleration is equal to or greater than a first threshold;
- outputting a command signal for reducing a vehicle speed when the acceleration is equal to or greater than the first threshold;
- determining whether the acceleration is equal to or less than a second threshold;
- and
- outputting a command signal for increasing the vehicle speed when the acceleration is equal to or less than the second threshold.
A work vehicle comprising:
- an acceleration detection device configured to detect an acceleration of the work vehicle;
- and
- a controller configured to reduce a vehicle speed when the acceleration continues to be equal to or greater than a first threshold over a predetermined first determination time period.
Dependencies are inferred from the claim text.