Vehicle Operator Control System State Highlighting
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Solution Overview
Problem
Modern vehicle user interfaces often suffer from lack of clarity due to the vast number of functionalities and limited display dimensions, making it difficult for users to access and control various functions quickly and efficiently.
Innovation Solution
The method involves creating a graphical user interface with a user interface extent along a first direction, using a display unit to show details of the interface, and employing a state information element with an outline of a geometric figure to highlight the activated state, allowing users to easily distinguish between different states and navigate through the interface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a graphical user interface with many functionalities is provided, then the versatility of the operator control system is improved, but the clarity and ease of operation deteriorates due to limited display dimensions
Solution Approach 1:
The graphical user interface is divided into multiple details or views, each displaying a specific subset of functions. The display unit shows one detail at a time, and users can navigate between different details to access various functions. This segmentation allows the interface to provide comprehensive functionality while maintaining clarity in each individual view.
2Adaptability or versatility
If the user interface extent is enlarged to include more functions, then the versatility is improved, but the difficulty of detecting and measuring the current state increases
Solution Approach 1:
A state information element is provided that gives immediate feedback about the currently activated state of the operator control system. This element helps users understand which detail or view is currently displayed and what functions are active, improving user orientation despite the large scope of available functions.
Solution Approach 2:
The state information element is prepared and displayed in advance to indicate the current state before the user interacts with the interface. This preliminary information helps users anticipate the system's response and maintain clear orientation as they navigate through different functions.
3Adaptability or versatility
If multiple details of the graphical user interface are made accessible, then the versatility is improved, but the device complexity increases
Solution Approach 1:
A single state information element serves multiple functions: it displays the current activated state, provides orientation feedback, and indicates which detail is currently shown. This multi-functional element reduces the need for separate indicators for each detail, thereby reducing overall interface complexity while maintaining versatility.
Data Source
AI summary
A method for operating an operator control system, in which graphics data of a graphical user interface are produced, wherein the graphical user interface has a user interface extent along a first direction and a display unit displays a detail of the graphical user interface, wherein the detail has a detail extent along the first direction. The operator control system has at least two states, wherein each state has an associated specific detail of the graphical user interface. When one of the at least two states of the operator control system is activated, the detail of the graphical user interface associated with the activated state is displayed, and a state information element is actuated so the activated state of the operator control system is output. The state information element includes an outline of a geometric figure and the activated state is a basis for highlighting a segment of the outline.