Autonomous Vehicle User Identification and Distance-Based Display
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current autonomous vehicle technologies lack the ability to foster a sense of attachment between users and vehicles, limiting user interaction and comfort during autonomous driving experiences.
Innovation Solution
An information presentation device for autonomous vehicles that identifies users through external environment information, generates action plans, and uses external display devices to present personalized information, changing presentation modes based on distance to enhance user interaction and attachment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If autonomous vehicle uses standard information presentation methods, then basic information delivery is achieved, but user attachment and emotional connection are not fostered
Solution Approach 1:
The system dynamically adjusts information presentation modes based on real-time detection of user state (attention level, emotional state) and contextual factors (surrounding environment, vehicle status). This enables the autonomous vehicle to adapt its communication style to foster user attachment while maintaining manageable system complexity through rule-based decision frameworks.
2Loss of information
If autonomous vehicle presents detailed information to user, then user awareness and comfort are improved, but information overload and user distraction may occur
Solution Approach 1:
The system applies different information presentation strategies tailored to specific user states and contextual situations. When users show high attention levels, detailed information is provided; when distraction signs appear, information delivery is reduced or simplified. This localized adaptation ensures effective information delivery without causing user overload or distraction.
Solution Approach 2:
The system continuously monitors user responses and environmental feedback to adjust information presentation in real-time. By detecting user attention levels, emotional states, and surrounding conditions, the autonomous vehicle dynamically modulates information delivery to maintain effectiveness while preventing distraction and overload.
3Ease of operation
If autonomous vehicle moves to predetermined position for user entry, then user convenience is improved, but time for other operations is reduced
Solution Approach 1:
The autonomous vehicle performs preliminary actions by automatically navigating to predetermined pickup positions and preparing for user entry in advance. This preliminary positioning and preparation work reduces the time required for actual user interaction and entry operations, thereby improving ease of operation without significantly increasing total operation time.
Data Source
AI summary
An information presentation device for an autonomous vehicle that automatically moves to a predetermined position where a user can get into an own vehicle in response to a request from the user includes an identification unit and an information presentation unit. The identification unit searches for a person present around the own vehicle based on external environment information including a target present around the own vehicle, and identifies whether a person extracted by the search coincides with the user of the own vehicle. When the identification indicating, as an identification result of the identification unit, that the person extracted by the search coincides with the user of the own vehicle is performed, the information presentation unit performs presentation of information to be presented to the user, and changes a presentation mode of information to be presented to the user according to a distance from the own vehicle to the user.