EV Engine Sound Simulation With Automatic Virtual Mobility Selection
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Solution Overview
Problem
Existing battery electric vehicles lack the ability to simulate multiple vehicle characteristics, such as sound and acceleration, without requiring user input for selection, which can be cumbersome and reduce user satisfaction.
Innovation Solution
A battery electric vehicle system that reproduces characteristics of multiple virtual vehicles using a processor to read information from a registration medium, allowing automatic selection and simulation of desired vehicle sounds and driving sensations without user interaction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the system provides multiple virtual mobility options for selection, then the adaptability and user preference satisfaction are improved, but the ease of operation deteriorates due to the additional selection step required
Solution Approach 1:
The system performs preliminary action by automatically selecting and determining a virtual mobility based on information from a registration medium before the user needs to use it. The processor reads information from the registration medium and autonomously selects the corresponding virtual mobility, eliminating the need for manual user selection and thereby improving ease of operation while maintaining adaptability.
2Adaptability or versatility
If the system requires user input for selecting virtual mobility, then the adaptability is maintained, but the productivity and user satisfaction deteriorate due to the additional user effort required
Solution Approach 1:
The system applies self-service by enabling the processor to automatically determine and select the virtual mobility using information from the registration medium without requiring user intervention. The system serves itself by autonomously completing the selection process, which improves productivity and user satisfaction while maintaining the adaptability to provide multiple virtual mobility options.
Data Source
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AI summary
A battery electric vehicle (100) having an electric motor (2) as a drive source, the battery electric vehicle (100) includes a processor configured to reproduce characteristics of a plurality of kinds of virtual mobilities different from the battery electric vehicle (100), wherein the processor is configured to execute reading information on designating at least one of the virtual mobilities from a medium different from the battery electric vehicle (100), and reproducing a characteristic of one virtual mobility designated by the information acquired from the medium without requesting a user of the battery electric vehicle (100) to select one of the virtual mobilities.