Ground working vehicle with adjustable implement
A ground working vehicle having a vehicle frame ( 102 ) is disclosed. An implement ( 114 ) is coupled to the vehicle frame ( 102 ) and extends between a first implement end and a second implement end. The implement ( 114 ) is adjusted to alter the rake angle between the first and second implement ends, to modify internal dimensions of the implement ( 114 ), and/or to include a kick-down baffle. Further, the implement ( 114 ) may be adjusted manually, remotely, or automatically. For example, one or more actuators ( 150 ) can be coupled to the implement ( 114 ) to adjust as desired by the user. Further, one or controllers ( 152 ) can automatically adjust the implement ( 114 ). Specifically, the implement ( 114 ) is adjusted to optimize operating parameters such as, e.g., runtime of the vehicle and/or quality of cut.
1. A method of optimizing an operating parameter of a ground working vehicle, the method comprising:
estimating, with a controller of the ground working vehicle, the operating parameter of the ground working vehicle based on a current stored energy level and energy consumption data, the ground working vehicle comprising:
a vehicle frame and an implement coupled to the vehicle frame, wherein the implement extends between a first implement end and a second implement end along a longitudinal axis; and
one or more actuators adapted to: change an elevation of the second implement end relative to the first implement end and fix the elevation of the second implement end relative to the first implement end;
and/or change a position of a baffle of the implement;
comparing, with the controller, the estimated operating parameter to a desired operating parameter; and
adjusting with the one or more actuators a rake angle of the implement or the baffle position of the implement to modify the energy consumption data, wherein the rake angle is defined by the elevation of the second implement end relative to the first implement end, and wherein the baffle is located proximate the second implement end.
2. The method of claim 1 , wherein the implement comprises a cutting deck and wherein the operating parameter comprises runtime of the ground working vehicle or quality of cut produced by the cutting deck.
3. The method of claim 1 , further comprising modifying the energy consumption data to exactly equate the estimated operating parameter with the desired operating parameter.
4. The method of claim 1 , wherein the energy consumption data is selected from the group consisting of real time data, historical data, predicted data, traction drive data, and spatial data.
5. The method of claim 4 , wherein the real time data comprises torque on a cutting blade motor of the ground working vehicle.
6. The method of claim 1 , wherein the ground working vehicle comprises one or more sensors adapted to determine an amount of power being consumed and a position of the one or more actuators.
7. A ground working vehicle comprising:
a vehicle frame;
an implement coupled to the vehicle frame and extending between a first implement end and a second implement end along a longitudinal axis;
one or more actuators adapted to:
change an elevation of the second implement end relative to the first implement end and fix the elevation of the second implement end relative to the first implement end, and/or
change the position of a baffle of the implement; and
a controller adapted to:
estimate runtime of the ground working vehicle based on a current stored energy level and energy consumption data,
compare the estimated runtime to a desired runtime, and
adjust one or both of:
the elevation of the second implement end relative to the first implement end via the one or more actuators to modify the energy consumption data to equate the estimated runtime with the desired runtime, and
the baffle position of the implement.
8. The ground working vehicle of claim 7 , wherein the ground working vehicle comprises an electric motor.
9. The ground working vehicle of claim 7 , wherein the ground working vehicle comprises an internal combustion engine.
10. The ground working vehicle of claim 7 , wherein the controller is operatively coupled to one or more sensors, wherein the controller is further adapted to receive a power demand and the elevation of the second implement end relative to the first implement end via the one or more sensors.
11. The ground working vehicle of claim 7 , wherein the implement comprises a cutting deck.
12. The ground working vehicle of claim 7 , wherein the energy consumption data is selected from the group consisting of real time data, historical data, predicted data, traction drive data, and spatial data.
13. The ground working vehicle of claim 7 , wherein the ground working vehicle further comprises one or more sensors adapted to determine a position of the one or more actuators.