In-Vehicle Display Layout for Multi-Direction Rear Viewing
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Solution Overview
Problem
Existing AR technologies in vehicles do not adequately enhance convenience for occupants, particularly drivers, in terms of display orientation and interaction.
Innovation Solution
A display system with a unique orientation extending in a left-right direction in front of a seat, where the left end faces diagonally backward right, the center faces backward, and the right end faces diagonally backward left, along with features like metadata addition, camera installation, variable illumination, and individual speaker control, to improve user interaction and information delivery.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a conventional flat display is used in front of the seat, then the display structure is simple, but the display cannot provide optimized viewing angles for different directions (diagonally backward left, center backward, diagonally backward right)
Solution Approach 1:
The display is divided into three distinct sections: a left end portion facing diagonally backward right, a center portion facing backward, and a right end portion facing diagonally backward left. Each section is independently oriented to provide optimized viewing angles for different directions, resolving the contradiction between viewing convenience and structural simplicity.
2Loss of information
If AR technology is introduced to improve occupant convenience, then information delivery is enhanced, but the system complexity increases
Solution Approach 1:
Different portions of the display are assigned different functions and orientations: the left end portion displays information for diagonally backward right viewing, the center portion for straight backward viewing, and the right end portion for diagonally backward left viewing. This local differentiation optimizes information delivery to each direction while managing overall system complexity through functional specialization.
Data Source
AI summary
The present technology relates to a display system, a display device, a display method, and a mobile apparatus capable of improving convenience for an occupant of the mobile apparatus.The display system includes a first display that extends in a left-right direction in front of a first seat of a mobile apparatus, in which a left end portion of the first display faces diagonally backward right as viewed from the first seat, a center portion of the first display faces backward as viewed from the first seat, and a right end portion of the first display faces diagonally backward left as viewed from the first seat. The present technology can be applied to, for example, an in-vehicle display system.