Agricultural Display Unit Prioritizing Operating Parameters
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Solution Overview
Problem
Agricultural machine drivers face challenges in quickly identifying critical operating parameters due to overwhelming information, leading to potential delayed recognition of suboptimal operating conditions, and existing display systems like pie charts fail to convey critical information effectively.
Innovation Solution
A display unit that uses geometric figures and dynamic markings to visualize operating parameters, allowing for easy identification of deviations from optimal ranges through size, position, and color changes, enabling quick monitoring and control of the machine's operating state.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If a large number of operating parameters are displayed simultaneously, then the driver receives comprehensive information about machine operation, but the driver becomes overloaded and cannot quickly identify critical parameters
Solution Approach 1:
The display is segmented into multiple priority levels (first, second, third priority). Critical parameters are automatically assigned to the first priority level and displayed prominently, while less critical parameters are placed in lower priority levels. This segmentation allows the driver to focus on critical information without being overwhelmed by the total quantity of displayed parameters.
Solution Approach 2:
Different display regions are assigned different visual characteristics based on parameter priority. First priority parameters receive enhanced visual treatment (such as larger display area, different color coding, or prominent positioning), while second and third priority parameters are displayed with reduced visual emphasis. This local differentiation helps the driver quickly identify critical parameters among the comprehensive set of operating parameters.
2Adaptability or versatility
If traditional pie display formats are used, then all operating parameters can be visualized in a single display, but critical information cannot be grasped at first glance
Solution Approach 1:
The display format dynamically adapts based on parameter priority and current operating conditions. Instead of using a static pie chart where all parameters have equal visual weight, the system dynamically adjusts the display characteristics (size, position, color) of each parameter segment according to its priority level and current status, ensuring critical information is immediately recognizable.
Solution Approach 2:
The display employs color coding to differentiate parameter priorities and alert the driver to critical conditions. First priority parameters may be displayed in distinct colors or with enhanced color saturation, while parameters in acceptable ranges may use different color schemes. This use of color changes enables the driver to quickly grasp critical information without having to analyze the complete pie display in detail.
Data Source
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AI summary
The display unit is designed such that multiple partial surfaces (701,702,704,706) are represented, each of which is assigned an operating parameter. A closed base surface with a central geometric focal point (711) is represented in an operating condition of an operating assembly of an agricultural machine and a partial surface is laterally limited by another partial surface. An independent claim is included for an agricultural machine with a driver cab.