System and method for actively determining a steering stop angle for a work vehicle
First Claim
1. A method for actively determining a steering stop angle for tires associated with a front axle of a work vehicle, the method comprising:
- receiving, with a computing device, an input associated with a tire parameter for the tires;
monitoring, with the computing, device, a current suspension travel distance of the front axle, the suspension travel distance being associated with a vertical position of the tires relative to at least one hood-related component of the work vehicle;
monitoring, with the computing device, a current oscillation angle of the front axle, the oscillation angle being associated with at least one of the vertical position or a horizontal position of the tires relative to the at least one hood-related component;
dynamically determining, with the computing device, a maximum allowable steering angle for the tires based on both the current suspension travel distance and the current oscillation angle of the front axle, the maximum allowable steering angle corresponding to a steering angle at which clearance is maintained between the tires and the at least one hood-related component when the tires are positioned at the maximum steering angle; and
actively controlling, with the computing device, an operation of a steering cylinder associated with the front axle based on the dynamically determined maximum allowable steering angle.
2 Assignments
0 Petitions
Accused Products
Abstract
A method for actively determining a steering stop angle for tires associated with a front axle of a work vehicle may generally include receiving an input associated with a tire parameter for the tires, monitoring a suspension travel distance of the front axle and monitoring an oscillation angle of the front axle. In addition, the method may include determining a maximum allowable steering angle for the tires based on both the suspension travel distance and the oscillation angle of the front axle, wherein the maximum allowable steering angle corresponds to a steering angle at which clearance is maintained between the tires and at least one hood-related component of the work vehicle when the tires are moved to the maximum steering angle.
23 Citations
18 Claims
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1. A method for actively determining a steering stop angle for tires associated with a front axle of a work vehicle, the method comprising:
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receiving, with a computing device, an input associated with a tire parameter for the tires; monitoring, with the computing, device, a current suspension travel distance of the front axle, the suspension travel distance being associated with a vertical position of the tires relative to at least one hood-related component of the work vehicle; monitoring, with the computing device, a current oscillation angle of the front axle, the oscillation angle being associated with at least one of the vertical position or a horizontal position of the tires relative to the at least one hood-related component; dynamically determining, with the computing device, a maximum allowable steering angle for the tires based on both the current suspension travel distance and the current oscillation angle of the front axle, the maximum allowable steering angle corresponding to a steering angle at which clearance is maintained between the tires and the at least one hood-related component when the tires are positioned at the maximum steering angle; and actively controlling, with the computing device, an operation of a steering cylinder associated with the front axle based on the dynamically determined maximum allowable steering angle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A system for actively determining a steering stop angle for tires associated with a front axle of a work vehicle, the system comprising:
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a steering assembly configured to rotate each of the tires relative to the front axle, the steering assembly including a first steering cylinder and a second steering cylinder; a controller configured to control an operation of the first and second steering cylinders, the controller including a processor and associated memory, the memory including computer-readable instructions that, when implemented by the processor, configure the controller to; receive an input associated with a tire parameter for the tires; monitoring a current suspension travel distance of the front axle, the suspension travel distance being associated with a vertical position of the tires relative to at least one hood-related component of the work vehicle; monitor a current oscillation angle of the front axle, the oscillation angle being associated with at least one of the vertical position or a horizontal position of the tires relative to the at least one hood-related component; dynamically determine a maximum allowable steering angle for the tires based on both the current suspension travel distance and the current oscillation angle of the front axle, the maximum allowable steering angle corresponding to a steering angle at which a clearance is maintained between the tires and the at least one hood-related component when the tires are position at the maximum steering angle; and actively control the operation of at least one of the first steering cylinder or the second steering cylinder based on the dynamically determined maximum allowable steering angle. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification