Joystick-Integrated Display Control for Continuous Machine Operation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing machine control systems require operators to suspend and resume tasks to operate display devices, leading to reduced productivity and potential machine durability issues due to spatial constraints in the operator cabin, which existing solutions like the '184 patent publication do not address.
Innovation Solution
A machine control component that includes a first input device to control the operation of a display device concurrently with controlling the operation of the machine, allowing operators to manage both machine and implement movements without needing to remove their hands from joysticks, utilizing multiple input devices to navigate and control the display device while operating the machine.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the operator uses integrated controls on the display device to control the display device, then the display device can be operated, but the operator must remove one hand from the joysticks causing the machine to suspend task performance which reduces productivity and affects machine durability
Solution Approach 1:
The patent combines the display device controls with the joystick assembly, integrating buttons, dials, and other input devices directly into the joystick housing. This merging allows the operator to control both the machine functions (via joystick movement) and display device functions (via controls on the same assembly) without removing hands from the joysticks, thereby maintaining continuous task performance while enabling display operation.
2Ease of operation
If external controls for the display device are included in the operator cabin, then the display device can be controlled, but spatial constraints in the operator cabin preclude the inclusion of external controls
Solution Approach 1:
The joystick assembly serves multiple functions: it controls machine movements (via joystick movement) and simultaneously controls display device operations (via integrated buttons, dials, and other controls). This multi-functionality eliminates the need for separate external controls in the operator cabin, as the joystick assembly itself becomes a universal control station for both machine and display functions.
3Ease of operation
If the operator causes the machine to suspend and resume performing a task to operate the display device, then the display device can be controlled, but machine durability is negatively affected due to frequent suspension and resumption
Solution Approach 1:
The integrated control design enables the operator to control the display device without interrupting the continuous operation of the machine. By having all display controls within reach on the joystick assembly, the operator can adjust settings, navigate menus, and interact with the display while maintaining hand position and machine control, thereby preventing repeated suspension and resumption cycles that would reduce machine durability.
Data Source
AI summary
A system may include a first control component comprising an input device configured to control an operation of a display device of a machine. The system may further include a second control component. The first control component (or the second control component) may be configured to control a movement of an implement of the machine. The second control component (or the first control component) may be configured to control a movement of the machine.