Personalized Collision Avoidance Support for Driver Sensitivity
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Solution Overview
Problem
Existing driving support technologies fail to provide appropriate collision avoidance support tailored to the individual driving characteristics of a vehicle's driver.
Innovation Solution
A driving support device that calculates a sensitivity index value based on the driver's operation content, determines a support method accordingly, and executes the support using a calculation, determination, and execution unit to provide personalized driving assistance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If driving support is provided based on general collision avoidance algorithms, then collision avoidance capability is improved, but the support is not tailored to individual driver characteristics
Solution Approach 1:
The system performs preliminary learning of driver characteristics through data collection during normal driving operations before collision avoidance support is needed. The calculation unit accumulates driving operation data and calculates sensitivity index values in advance, so that when a collision risk is detected, the execution unit can immediately apply personalized support parameters without delay.
Solution Approach 2:
The system changes the parameters of driving support based on calculated sensitivity index values that reflect individual driver characteristics. The determination unit selects appropriate support parameters (such as steering assistance magnitude, deceleration timing, or warning intensity) by mapping the sensitivity index values to specific support levels, thereby adapting the collision avoidance support to each driver's unique behavior patterns.
2Adaptability or versatility
If driving support is highly personalized to driver characteristics, then driver-specific appropriateness is improved, but system complexity increases
Solution Approach 1:
The system replaces complex mechanical or manual adaptation mechanisms with computational methods. The calculation unit uses algorithms to automatically analyze driving operation data and calculate sensitivity index values, while the determination unit uses computational logic to map these values to appropriate support parameters. This computational approach achieves personalization without requiring complex physical adjustments or manual configuration.
Solution Approach 2:
The system performs self-learning and self-adjustment by automatically collecting driving data, calculating sensitivity indices, and determining personalized support parameters without external intervention. The driving support device adapts to each driver's characteristics autonomously through continuous data collection and calculation, eliminating the need for manual setup or complex configuration procedures.
Data Source
AI summary
A driving support device for a vehicle includes: a calculation unit that calculates a sensitivity index value for avoiding a target that is at risk of collision, based on a driving operation content of a driver of the vehicle; a determination unit that determines a driving support method to be applied to the driver, based on the sensitivity index value calculated by the calculation unit; and an execution unit that executes the driving support method determined by the determination unit.


