To provide an operation evaluation system which adequately can evaluate operation skill during turning of a vehicle.SOLUTION: An operation evaluation system, which evaluates vehicle operation skill of a driver, comprises: turning data acquisition means which acquires turning data including time sequence data of longitudinal acceleration and lateral acceleration in a turning scene; and turning scene evaluation means which evaluates operation skill in the turning scene on the basis of comparison between a locus shape from a start point R2, at which the longitudinal acceleration among the turning data becomes maximum, to an end point R3, at which an absolute value of the lateral acceleration becomes maximum, and a shape of a reference locus L when the longitudinal acceleration during deceleration is so made as to be positive.SELECTED DRAWING: Figure 8A
【課題】車両の旋回時における運転技量を適切に評価できる運転評価システムを提供すること。【解決手段】運転評価システムは、ドライバによる車両の運転技量を評価するものであって、旋回シーンにおける前後加速度及び横加速度の時系列データを含む旋回時データを取得する旋回時データ取得手段と、減速時の前後加速度を正とした場合において、旋回時データのうち前後加速度が最大となる始点R2から横加速度の絶対値が最大となる終点R3までの時系列データの軌跡形状と基準軌跡Lの形状との比較に基づいて旋回シーンにおける運転技量を評価する旋回シーン評価手段と、を備える。【選択図】図8A
OPERATION EVALUATION SYSTEM, OPERATION EVALUATION METHOD, PROGRAM, AND MEDIUM
運転評価システム、運転評価方法、プログラム、及び媒体
2020-02-06
Patent
Elektronische Ressource
Japanisch
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