DRIVING EVALUATION SYSTEM AND DRIVING EVALUATION PROGRAM

• Main Authors: AKAHANE MAKOTO, TAKAHARA MASATOSHI, ISHIKAWA TAKESHI, HORI TAKASHIGE
• Format: Patent
• Language: English; Japanese
• Published: 17.10.2019
• Subjects: PHYSICS; SIGNALLING; TRAFFIC CONTROL SYSTEMS

To provide technology that allows for accurately evaluating the possibility of adverse effects on the subsequent vehicles.SOLUTION: A driving evaluation system includes: a subsequent vehicle behavior acquisition part for acquiring a subsequent vehicle behavior that is a behavior of a subsequent vehicle traveling behind an evaluation vehicle to be evaluated in the same lane as the lane where the evaluation vehicle travels; and a driving evaluation part for evaluating that the evaluation vehicle has an adverse effect on the subsequent vehicle when a change amount of the subsequent vehicle behavior per unit time is equal to or greater than a threshold value.SELECTED DRAWING: Figure 4 【課題】後続の車両に悪影響を与えている可能性を正確に評価できる技術の提供。【解決手段】運転評価システムは、評価対象である評価車両と同一レーンにおいて前記評価車両の後方を走行している後続車両の挙動である後続車挙動を取得する後続車挙動取得部と、前記後続車挙動の単位時間あたりの変化量が閾値以上である場合に、前記評価車両が前記後続車両に悪影響を与えていると評価する運転評価部と、を備える。【選択図】図４