Vehicle Display Information Interchange for Driver Safety
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Solution Overview
Problem
Conventional vehicle displays require drivers to look away from the road to view media information on the radio display, which can lead to unsafe conditions, especially when navigational information is involved, as it is not in direct line of sight with the driver.
Innovation Solution
A system that allows drivers to interchange graphical information between a radio display and a cluster display on demand, using a controller to swap media information from the radio display to the cluster display, enabling critical information to be viewed directly by the driver without diverting their attention from the road.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the radio display is located to the side of the cluster display, then the media information can be displayed on a separate display, but the driver must look away from the road which creates unsafe conditions
Solution Approach 1:
The patent merges the cluster display and radio display into a single integrated display unit that can present multiple types of information simultaneously. The controller receives vehicle operating information and media information, then displays both on the same physical display located in the driver's line of sight, eliminating the need for separate displays while maintaining information accessibility.
Solution Approach 2:
The integrated display serves multiple functions: it displays vehicle operating information (speed, RPM, fuel level) and media information (radio, navigation, Bluetooth) on the same screen. The controller dynamically manages what information is displayed based on driver needs, allowing the single display to replace both the traditional cluster and radio displays.
2Ease of operation
If the radio display is offset from the cluster display, then the displays can maintain their default functions, but the driver cannot view media information in direct line of sight
Solution Approach 1:
The patent combines the cluster display and radio display into one integrated display unit positioned directly in the driver's line of sight. This single display shows both vehicle operating information and media information simultaneously, allowing the driver to access all information without moving their head or eyes to a separate radio display located to the side.
3Reliability
If media information is displayed on the cluster display, then the information is in the driver's line of sight, but the vehicle operating information must be moved to the radio display
Solution Approach 1:
The patent merges both display functions into a single integrated display with a controller that manages information presentation. Rather than moving information between separate displays, the system consolidates all information on one display, reducing the number of components while maintaining the ability to show both vehicle operating information and media information simultaneously in the driver's line of sight.
Data Source
AI summary
A display system for a vehicle includes an instrument cluster having a cluster display constructed and arranged, in a default cluster mode of operation, to display vehicle operating information. A radio display is separate from and disposed generally adjacent to the cluster display. The radio display is constructed and arranged, in a default radio mode of operation, to display media information. A controller is in communication with the cluster display and with the radio display. The controller is constructed and arranged, based on an input, to cause the media information to be shown on the cluster display in place of the operating information displayed during the default cluster mode of operation. Simultaneously, the operating information can be shown on the radio display in place of the radio information.