PROBLEM TO BE SOLVED: To properly perform deceleration control of a vehicle.SOLUTION: Operation assisting devices (10, 20, 30, 40), include first control means (230) which, based on a specified reference speed or a vehicular gap from a preceding vehicle (600), generates a first acceleration request for accelerating a vehicle (500) or a first deceleration request for decelerating it, second control means which, based on a lap rate (R) relative to an obstacle (700) present in front of the vehicle, generates second deceleration request for decelerating the vehicle, and arbitration means (260, 450) which, in a case where both a first deceleration control corresponding to the first deceleration request and a second deceleration control corresponding to the second deceleration request are performed, compare requested deceleration degrees of the first deceleration request and the second deceleration request with each other, to selectively output a deceleration request whose requested deceleration degree is larger.SELECTED DRAWING: Figure 1
【課題】車両の減速制御を適切に実行する。【解決手段】運転支援装置(10,20,30,40)は、所定の基準速度又は先行車両(600)との車間距離に基づいて、車両(500)を加速させる第1加速要求又は減速させる第1減速要求を生成する第1制御手段(230)と、車両の前方に存在する障害物(700)とのラップ率(R)に基づいて、車両を減速させるための第2減速要求を生成する第2制御手段と、第1減速要求に対応する第1減速制御及び第2減速要求に対応する第2減速制御の両方が実行される状態である場合に、第1減速要求及び第2減速要求の要求減速度の大小を比較して、要求減速度が大きい方の減速要求を選択的に出力する調停手段(260,450)とを備える。【選択図】図1
OPERATION ASSISTING DEVICE
運転支援装置
2017-08-10
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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