Transport control for work vehicles

Patent metadata

Field	Value
Publication number	US-10400425-B2
Application number	US-201615292879-A
Country	US
Kind code	B2
Filing date	Oct 13, 2016
Priority date	Oct 13, 2016
Publication date	Sep 3, 2019
Grant date	Sep 3, 2019

Abstract

A control system for a work vehicle has at least one controller and at least one operator control with one or more control inputs configured to send control signals to the controller. The controller is configured to output a plurality of control commands corresponding to one or more control signals from a single activation event of the one or more control inputs. The control commands are configured to effect movement of multiple work implements into stowed orientations.

First claim

What is claimed is:

1. A control system for a work vehicle having a plurality of movable components including at least two work implements, the control system comprising:
at least one controller; and
at least one operator control having one or more control inputs configured to send control signals to the controller;
wherein the controller is configured to output a plurality of control commands corresponding to one or more control signals from a single activation event of the one or more control inputs;
wherein the control commands are configured to effect movement of the work implements into stowed orientations; and
wherein the controller is configured to receive input indicative of a current posture of the work vehicle and to determine whether the work implements may be stowed in the current posture of the work vehicle.

2. The control system of claim 1 , wherein the single activation event is a single activation of a single one of the control inputs.

3. The control system of claim 1 , wherein the movable components include one or more machine control components of the work vehicle; and
wherein the controller receives the one or more control signals from the single control input and outputs the control commands to effect movement of at least an associated one of the machine control components.

4. The control system of claim 1 , wherein the controller outputs control commands to effect movement of the at least one associated machine control component so that the work vehicle takes a second posture prior to the work implements being moved to the stowed orientations.

5. The control system of claim 1 , further including one or more sensors configured to send sensor signals to the controller indicative of a current posture of the work vehicle; and
wherein the controller receives and processes the one or more sensor signals to determine whether the work implements may be stowed in the current posture of the work vehicle.

6. The control system of claim 5 , further including a user interface; and
wherein, upon determining that at least one of the work implements is not to be stowed at the current posture of the work vehicle, the controller outputs one or more control commands configured to send an associated notification to the user interface.

7. The control system of claim 5 , wherein, upon determining that at least one of the work implements is not to be stowed at the current posture of the work vehicle, the controller outputs one or more control commands configured to effect a second posture of the work vehicle; and
wherein the controller receives and processes one or more sensor signals indicative of the second posture of the work vehicle to determine whether the work implements may be stowed in the second posture of the work vehicle.

8. The control system of claim 7 , wherein the controller outputs a plurality of control commands to stow the work implements in the second posture of the work vehicle.

9. The control system of claim 1 , wherein at least one of the one or more control inputs is configurable by an operator such that the single activation event of the one or more control inputs causes the controller to output a plurality of control commands configured to effect movement of a user-selected subset of the work implements into stowed orientations.

10. The control system of claim 1 , wherein the work vehicle includes one or more non-work implement components configured to operate in different states including a work state and a transport state; and
wherein the single activation event of the one or more control inputs causes the controller to output one or more control commands configured to cause the one or more non-work implement components to be in the transport state.

11. A control system for a work vehicle having a plurality of movable components including at least two work implements, the operator control system comprising:
at least one operator control having one or more control inputs; and
at least one controller configured to receive input indicative of a current posture of the work vehicle and determine whether the work implements may be stowed in the current posture of the work vehicle;
wherein, having determining the work implements may be stowed in the current posture of the work vehicle, the controller is configured to output a plurality of control commands corresponding to one or more control signals from a single activation event of the one or more control inputs to effect movement of the work implements into stowed orientations.

12. The control system of claim 11 , wherein the controller is configured, upon determining that at least one of the work implements may not be stowed in the current posture of the work vehicle, to output one or more control commands to effect a second posture of the work vehicle.

13. The control system of claim 11 , further including one or more sensors configured to send sensor signals to the controller to indicate the current posture of the work vehicle; and
wherein the controller receives and processes the one or more sensor signals to determine whether the work implements may be moved to the stowed orientations at the current posture of the work vehicle.

14. The control system of claim 13 , wherein, upon determining that at least one of the implements may not be stowed in the current posture of the work vehicle, the controller outputs one or more control commands configured to effect a second posture of the work vehicle; and
wherein the controller receives and processes one or more sensor signals indicative of the second posture of the work vehicle to determine whether the work implements may be stowed in the second posture of the work vehicle.

15. The control system of claim 14 , wherein the controller outputs a plurality of control commands to stow the work implements in the second posture of the work vehicle.

16. A work vehicle, comprising:
a chassis supported by ground-engaging wheels or tracks;
a plurality of movable components mounted to the chassis, including multiple work implements and multiple non-work implements; and
a control system, including:
at least one operator control having one or more control inputs;
at least one controller configured to output a plurality of control commands corresponding to one or more control signals from a single activation event of the one or more control inputs; and
one or more sensors configured to send sensor signals to the controller indicative of a current posture of the work vehicle;
wherein the controller receives and processes the one or more sensor signals to determine whether the work implements may be stowed in the current posture of the work vehicle; and
wherein the control commands are configured to effect movement of at least one of the work implements into a stowed orientation and to change a state of at least one of the non-work implements.

17. The work vehicle of claim 16 , wherein, upon determining that at least one of the work implements may not be stowed in the current posture of the work vehicle, the controller outputs one or more control commands configured to effect a second posture of the work vehicle;
wherein the controller receives and processes one or more sensor signals indicative of the second posture of the work vehicle to determine whether the work implements may be stowed in the second posture of the work vehicle; and
wherein the controller outputs a plurality of control commands to stow the work implements in the second posture of the work vehicle.

18. The work vehicle of claim 16 , wherein the work vehi

Assignees

• Deere & Co

Inventors

• Horstman Nathan J
• Veasy David A
• Watson Daniel D

Classifications

• E02F9/2012 Primary

  Setting the functions of the control levers, e.g. changing assigned functions among operations levers, setting functions dependent on the operator or seat orientation · CPC title

• E02F9/2037

  Coordinating the movements of the implement and of the frame · CPC title