To appropriately set an operational condition of a safe operation according to a configuration in which another vehicle is detected by sensors.SOLUTION: A driving support device (10) comprises: a detection result acquisition part (11) for acquiring detection results obtained by sensors (24, 25) that detect another vehicle ahead of one's own vehicle (500); a range estimation part (12) for estimating a width direction range as a range in a width direction of a vehicle plane of the other vehicle facing an own vehicle, by using the detection results; a safe operation control part (15) for executing, to the own vehicle, a safe operation intended for at least one of reduction of collision damage, and avoidance of a collision between the own vehicle and the other vehicle when a preset operation condition is satisfied; and a condition setting part (13) for setting an operation condition, which may set, as an operation condition when the position of the other vehicle detected by the sensors falls outside the width direction range after the width direction range is estimated, a severe condition in such a manner of suppressing execution of the safe operation in comparison with the case when the position is within an estimated width direction range.SELECTED DRAWING: Figure 1
【課題】センサにより他車両を検知する構成において安全動作の動作条件を適切に設定する。【解決手段】運転支援装置(10)は、自車両(500)の前方の他車両を検知するセンサ(24、25)による検知結果を取得する検知結果取得部(11)と、検知結果を利用して、他車両における自車両を向いた車両面の幅方向の範囲である幅方向範囲を推定する範囲推定部(12)と、予め設定されている動作条件が成立した場合に自車両と他車両との衝突の回避と衝突被害の低減との少なくとも一方を目的とする安全動作を自車両に実行させる安全動作制御部(15)と、動作条件を設定する条件設定部(13)であって幅方向範囲が推定された後にセンサにより検知された他車両の位置が推定された幅方向範囲から外れた場合に、該位置が推定された幅方向範囲内である場合に比べて安全動作の実行が抑制されるような厳しい条件を、動作条件として設定する条件設定部と、を備える。【選択図】図1
DRIVING SUPPORT DEVICE, DRIVING SUPPORT METHOD, AND COMPUTER PROGRAM
運転支援装置、運転支援方法、およびコンピュータプログラム
2019-10-03
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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