PROBLEM TO BE SOLVED: To provide a vehicle lane alteration assisting device that is able to suitably set an alteration time required for the vehicle lane alteration according to a situation before the start of the vehicle lane alteration.SOLUTION: A vehicle lane alteration assisting device 1 comprises: an alteration time setting unit 9 that sets an alteration time required for a vehicle lane alteration; a yaw angle acquisition unit 11 that acquires a yaw angle of its own vehicle before the start of the vehicle lane alteration; and a steering control unit 17 that controls a steering unit so as to perform the vehicle lane alteration in the alteration time. When the yaw angle is a yaw angle that moves its own vehicle closer to the target vehicle lane to which its own vehicle alters, the alteration time setting unit sets the alteration time shorter than alteration times for other cases. If the yaw angle is a yaw angle that moves its own vehicle away from the target vehicle lane to which its own vehicle alters, the alteration time setting unit sets the alteration time longer than alteration times for other cases.SELECTED DRAWING: Figure 2
【課題】車線変更の開始前における状況に応じて、車線変更に要する変更時間を適切に設定できる車線変更支援装置を提供すること。【解決手段】車線変更に要する変更時間を設定する変更時間設定ユニット9と、車線変更の開始前における自車両のヨー角を取得するヨー角取得ユニット11と、変更時間において車線変更を実行するように操舵ユニットを制御する操舵制御ユニット17とを備え、変更時間設定ユニットは、ヨー角が、変更先の車線に自車両を近づけるヨー角である場合は、それ以外の場合よりも、変更時間を短く設定するとともに、ヨー角が、変更先の車線から自車両を遠ざけるヨー角である場合は、それ以外の場合よりも、変更時間を長く設定する車線変更支援装置1。【選択図】図2
VEHICLE LANE ALTERATION ASSISTING DEVICE
車線変更支援装置
2017-07-20
Patent
Elektronische Ressource
Japanisch
Vehicle lane changing assisting reminding method and system
Europäisches Patentamt | 2023
|METHOD AND DEVICE FOR ASSISTING A VEHICLE IN LANE CHANGE
Europäisches Patentamt | 2023
|ASSISTING APPARATUS AND METHOD FOR KEEPING LANE OF VEHICLE
Europäisches Patentamt | 2016
|ASSISTING APPARATUS AND METHOD FOR KEEPING LANE OF VEHICLE
Europäisches Patentamt | 2021