Vehicle Computer System Window Management via Character Strings
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Solution Overview
Problem
Existing computer systems in vehicles face challenges in providing simple, clear, and reliable operation of multiple functionalities, especially concerning safety aspects due to increased complexity and potential misuse.
Innovation Solution
A method utilizing character strings, specifically Uniform Resource Identifiers (URIs) and Uniform Resource Locators (URLs), to control and manage application windows and programs, enabling flexible control, secure operation, and user-friendly interface management through detection of user inputs and gestures, with features like sandboxing for memory access control and persistence of application states.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple functionalities are integrated into the same device, then the versatility and capabilities of the computer system are improved, but the device complexity and difficulty of clear display and simple operation increase
Solution Approach 1:
The display area is segmented into multiple independent application windows, each representing a separate functionality or task. These windows can be independently controlled, moved, resized, and managed, allowing multiple functions to coexist without interfering with each other's operation clarity.
Solution Approach 2:
The patent introduces a spatial dimension to function management by arranging multiple application windows in different positions and layers on the display. This allows users to navigate and manage multiple functionalities through spatial arrangement rather than complex hierarchical menus, simplifying operation.
2Adaptability or versatility
If multiple functionalities are integrated into the same device, then the versatility and capabilities of the computer system are improved, but the clarity of display and simplicity of operation become more difficult
Solution Approach 1:
A universal window management system is implemented that provides consistent control mechanisms (move, resize, minimize, maximize, close) for all application windows regardless of their specific function. This unified approach simplifies operation by providing predictable, consistent interactions across diverse functionalities.
Solution Approach 2:
The window manager acts as an intermediary between the user and multiple application programs. It provides a standardized interface for controlling different applications through window operations, abstracting away the complexity of individual application controls and simplifying user interaction.
3Ease of operation
If application windows are arranged hierarchically with sub-windows, then the organization and management of multiple functions are improved, but the device complexity increases
Solution Approach 1:
The patent implements a nesting structure where sub-windows can be created within parent application windows, allowing hierarchical organization of related functions. This enables logical grouping of tasks while maintaining the flexibility of independent window management at each level.
Data Source
Figure 1~2
Figure 3A~4B
Figure 4B
AI summary
The invention relates to a method for operating a computer system, particularly in a vehicle (1), in which graphic data is generated and output by a display and at least one character string is captured. Based on this at least one character string, an instruction for an application program is generated and executed, the instruction relating to a specific program state of the application program. Furthermore, based on the character string, an application window (8, 8a, 8b, 8c) is created within the display, which has window properties and is associated with the application program. The application window (8, 8a, 8b, 8c) is generated depending on the program state of the application program, and a new character string is generated based on the application window (8, 8a, 8b, 8c) and the application program.