DRIVING SUPPORT DEVICE, VEHICLE CONTROL SYSTEM, DRIVING SUPPORT METHOD, AND PROGRAM

• Main Authors: KITAHARA YOHEI, ISHIKAWA SHUNYA, OKA KEISUKE, MARUO SHINYA
• Format: Patent
• Language: English; Japanese
• Published: 29.09.2023
• Subjects: CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; PERFORMING OPERATIONS; PHYSICS; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT; SIGNALLING; TRAFFIC CONTROL SYSTEMS; TRANSPORTING; VEHICLES IN GENERAL

To conduct proper preliminary operation according to a situation of an object.SOLUTION: A driving support device conducts a first preliminary operation, if an approach degree of a vehicle and an object satisfies a second condition, and conducts a second preliminary operation, if the approach degree satisfies a third condition, and if it is determined that a space allowing advancing after avoidance by steering does not exist on any lateral runway of the object, at the time the third condition is satisfied. Further, if an automatic driving control device is operated in a first state, an operation start condition of the second preliminary operation is made more strict compared with when the automatic driving control device is not operated.SELECTED DRAWING: Figure 2 【課題】対象物体の状況に応じた適切な予備動作を行うこと。【解決手段】運転支援装置は、車両と対象物体との接近度合いが第２条件を満たす場合に、第１予備動作を行い、前記接近度合いが第３条件を満たし、且つ、前記第３条件が満たされた時点において、前記対象物体の側方の走路のいずれにも前記操舵による回避を行った後に進行可能なスペースが存在しないと判定される場合に、第２予備動作を行い、前記自動運転制御装置が前記第１状態で動作している場合、前記自動運転制御装置が動作していない場合に比して、前記第２予備動作の作動開始条件を厳しくする。【選択図】図２