| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle safe driving ability measurement system configured to measure safe driving ability of a driver, regardless of age, accurately in a simple manner, while improving traffic accident prevention effect as compared with a conventional device.SOLUTION: The vehicle safe driving ability measurement system includes: travel trajectory data acquisition means for acquiring travel trajectory data of a vehicle driven by a measurement subject; measurement means for measuring a steering wheel rotation angle of the vehicle; analysis means which analyzes the steering wheel rotation angle to calculate an evaluated wobble value of a steering wheel; time-zone extraction means for extracting a specific time zone including turnabout in the vehicle travel time zone, on the basis of the travel trajectory data; and determination means for determining the safe driving ability of the measurement subject on the basis of the evaluated wobble value in the specific time zone. |
