Instrument Panel Display Layout for Directional Object Alerts
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Solution Overview
Problem
Increasing information provision to drivers through advanced driving assistance technologies can lead to annoyance and hinder recognition of necessary information, such as the surrounding vehicle situation, compromising traffic safety.
Innovation Solution
A vehicle equipped with a detector to identify objects ahead and a display on the instrument panel that shows signals corresponding to the detected objects' directions, using a recessed arc-shaped layout to enhance visibility and accuracy, allowing drivers to intuitively recognize the surrounding situation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If multiple information elements are provided to the driver through display devices, then the driver can obtain more surrounding situation data, but the driver becomes annoyed and has difficulty recognizing necessary information
Solution Approach 1:
The display device is divided into multiple independent display elements arranged in specific patterns (e.g., LED arrays in circular or linear arrangements). Each display element can be independently controlled to show different information, allowing the system to present multiple pieces of information simultaneously while maintaining clear visual separation that prevents driver confusion and annoyance.
2Reliability
If the display provides detailed surrounding situation information, then the driver can make better driving decisions, but the information becomes overwhelming and reduces traffic safety
Solution Approach 1:
Different display elements are assigned different functions based on their positions and characteristics. For example, certain LEDs display object distance information while others show object type or direction. This localized functional assignment allows detailed information to be presented in an organized, non-overwhelming manner that maintains driver cognitive load at safe levels while still providing comprehensive surrounding situation data for reliable driving decisions.
Data Source
AI summary
A vehicle is provided. A detector detects an object at least ahead of the vehicle. A display is provided on an instrument panel of the vehicle and displays a signal at a position corresponding to a direction of the object detected by the detector. The display includes a part recessed forward in a vehicle longitudinal direction in plan view.