PROBLEM TO BE SOLVED: To solve the problem that a driver needs to confirm presence of a vehicle travelling through a road (a cross road) which crosses a road through which the own vehicle travels at an intersection without traffic signal, checking safety of the right and left sides of the cross road in a well-balanced manner.SOLUTION: An action evaluation ECU evaluates a safety confirmation by a driver on the basis of a confirmation range value which becomes a greater value as the driver watches a remoter point at a cross road and a right and left balance evaluation value which becomes a greater value as a difference between the right side confirmation range and the left side confirmation range at the cross road is smaller.SELECTED DRAWING: Figure 4
【課題】信号の無い交差点を直進又は右折するとき、運転者は自車両が走行している道路と交差点にて交差する道路(交差道路)を走行する車両の有無を確認する必要がある。この際、運転者は交差道路の左右をバランス良く安全確認する必要がある。【解決手段】行動評価ECUは、交差道路における遠くの地点を見るほど大きな値となる確認範囲値と、交差道路の右側の確認範囲と左側の確認範囲との差分が小さいほど大きな値となる左右バランス評価値と、に基づいて運転者による安全確認を評価する。【選択図】図4
DRIVER ACTION EVALUATION DEVICE AND DRIVER ACTION EVALUATION METHOD
運転者行動評価装置及び運転者行動評価方法
2018-03-01
Patent
Elektronische Ressource
Japanisch
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