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US 11,565,589 B2Granted
Traveling vehicle and working vehicle
AssigneeKubota Corporation
InventorsShinnosuke Ishikawa, Susumu Umemoto, Ryo Kurata
Life of this patent
Estimating the term…
Abstract
A tractor includes a controller configured to make a determination as to whether stopping control is necessary and to start the stopping control, based on a relation between a target bale size and a current bale size and a stopping distance corresponding to a vehicle speed and a surrounding environment.
Claims8
A traveling vehicle to which a baler is attached, the traveling vehicle comprising:
- a communicator configured to receive, from the baler, information on a size of a bale produced by the baler;
- and
- a controller configured to carry out stopping control of the traveling vehicle when the bale becomes a first size, the stopping control being based on a stopping distance corresponding to (i) a vehicle speed of the traveling vehicle and (ii) a surrounding environment, the first size allowing the bale to have a target size when the traveling vehicle stops;
- wherein
- the controller is configured to determines the stopping distance with use of a learning process of the surrounding environment of the traveling vehicle, when the stopping control is to be carried out.
2 more elements
A traveling vehicle to which a baler is attached, the traveling vehicle comprising:
- a communicator configured to receive, from the baler, information on a size of a bale produced by the baler;
- and
- a controller configured to carry out stopping control of the traveling vehicle when the bale becomes a first size, the stopping control being based on a stopping distance corresponding to (i) a vehicle speed of the traveling vehicle and (ii) a surrounding environment, the first size allowing the bale to have a target size when the traveling vehicle stops;
- wherein
- the controller is configured to takes into consideration, in a next stopping control, a difference between the target size and the size of the bale at a time when the traveling vehicle stops.
2 more elements
A working vehicle comprising:
- a traveling vehicle;
- and
- a working machine;
- wherein
- the traveling vehicle includes a vehicle body, a drive section, a controller, and a communicator;
- the working machine includes:
- a baler configured to form a bale;
- a sensor configured to measure a size of the bale;
- a baler controller configured to carry out control for forming the bale;
- and
- a baler communicator configured to carry out interactive communication with the traveling vehicle;
- the controller of the traveling vehicle is configured to (i) receive the size of the bale measured by the sensor in the working machine, via the baler communicator and the communicator of the traveling vehicle, (ii) compare the size of the bale with a target size, and (iii) carry out stopping control of the traveling vehicle when the bale becomes a first size, the stopping control being based on a stopping distance corresponding to (i) a vehicle speed of the traveling vehicle and (ii) a surrounding environment, the first size allowing the bale to have a target size when the traveling vehicle stops;
- and
- the controller is configured to determine the stopping distance with use of a learning process of the surrounding environment of the traveling vehicle, when the stopping control is to be carried out.
11 more elements
Dependencies are inferred from the claim text.