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US 11,958,553 B2Granted
Working vehicle
AssigneeKubota Corporation
InventorsShunsuke Miyashita, Yasuaki Morioka, Kunihiko Nishino, Kumiko Kobayashi, Misako Kawai
Life of this patent
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Abstract
A working vehicle includes a steering device to steer a vehicle body, a working device connected to the vehicle body, an automatic steering controller to perform automatic steering of the steering device based on a difference between a scheduled traveling line and a position of the vehicle body, and a parameter changer to change a control parameter of the automatic steering depending on the working device connected to the vehicle body.
Claims10
A working vehicle comprising:
- a steering device to steer a vehicle body;
- a working device connected to the vehicle body;
- an automatic steering controller to perform automatic steering of the steering device based on a difference between a scheduled traveling line and a position of the vehicle body;
- a parameter changer to change a control parameter of the automatic steering depending on the working device connected to the vehicle body;
- and
- a lifter including a lift arm to lift the working device;
- wherein
- when the automatic steering is performed and a steering angle is not an angle corresponding to turning, the parameter changer changes the control parameter based on a lifting height of the lift arm, the control parameter being a parameter to obtain the steering angle in the automatic steering.
5 more elements
Dependencies are inferred from the claim text.