SAFE DRIVING DEGREE EVALUATION DEVICE, SAFE DRIVING DEGREE EVALUATION METHOD, SAFE DRIVING DEGREE EVALUATION PROGRAM, AND STORAGE MEDIUM

• Main Authors: SUZUKI KOUGO, SOMA TAKAYUKI, MURATA KAZUO
• Format: Patent
• Language: English; Japanese
• Published: 30.08.2021
• Subjects: PHYSICS; SIGNALLING; TRAFFIC CONTROL SYSTEMS

To appropriately evaluate a safe driving degree.SOLUTION: A safe driving degree evaluation device 3 comprises: a standard traveling speed acquisition unit 322 for acquiring a standard traveling speed set for a road; a stable traveling speed acquisition unit 323 for acquiring a stable traveling speed of a vehicle on the basis of a traveling speed, when the vehicle travels in a state where there is no obstacle within a predetermined range around the vehicle, from among traveling speeds when the vehicle travels in the road; and a safe driving degree evaluation unit 324 for evaluating a safe driving degree of the vehicle on the basis of a difference between the standard traveling speed and the stable traveling speed.SELECTED DRAWING: Figure 3 【課題】安全運転度を適切に評価すること。【解決手段】安全運転度評価装置３は、道路に対して設定された標準走行速度を取得する標準走行速度取得部３２２と、車両が道路を走行した時の走行速度のうち、車両周囲の所定の範囲内に障害物が存在しない状態で走行した時の走行速度に基づいて、車両の安定走行速度を取得する安定走行速度取得部３２３と、標準走行速度と安定走行速度との差分に基づいて、車両の安全運転度を評価する安全運転度評価部３２４とを備える。【選択図】図３