| 摘要 |
A safe driving evaluation system comprises a counting unit that counts a frequency of a braking operation of a vehicle, a determination unit that determines whether the braking operation is a sudden braking operation, a percentage calculation unit that calculates a sudden braking percentage as a ratio of a sudden braking operation frequency, which is the number of times the braking operation is determined as a sudden braking operation by the determination unit, to the braking operation frequency counted by the counting unit, a correction unit that determines when sudden braking occurs whether a vehicle deceleration frequency is low for a road where the sudden braking occurred, and corrects the sudden braking percentage to a higher value if the vehicle deceleration frequency is determined as low, and an evaluation information acquisition unit that acquires evaluation information based on the sudden braking percentage. |
