PROBLEM TO BE SOLVED: To provide a vehicular braking force control device for excellently performing a vehicle motion control when braking wheels.SOLUTION: The vehicular braking force control device is applied to a vehicle in which conversion rates are configured to be different between the front wheel side and the rear wheel side, the conversion rate being a conversion rate of converting the braking-driving force of wheels to the force in the vertical direction of a vehicle body B by suspensions. A brake ECU53 distributes the request braking force of a driver to request regenerative braking force and request friction braking force. The brake ECU53 sets a distribution between the request regenerative braking force and the request friction braking force separately for the front wheels and the rear wheels so that the request regenerative braking force becomes smaller in the wheels connected to suspensions with smaller conversion rate side than in the wheels connected to suspensions with larger conversion rate side.SELECTED DRAWING: Figure 1
【課題】車輪の制動時に、良好に車両運動制御する車両用制動力制御装置を提供する。【解決手段】サスペンションによって車輪の制駆動力を車体Bの上下方向の力に変換する変換率が、前輪側と後輪側とで異なるように構成された車両に適用される。ブレーキECU53は、ドライバー要求制動力を要求回生制動力と要求摩擦制動力に配分する。ブレーキECU53は、要求回生制動力が、変換率が大きい側のサスペンションに連結される車輪よりも、変換率が小さい側のサスペンションに連結される車輪の方が小さくなるように、前後輪毎の、要求回生制動力と要求摩擦制動力との配分を設定する。【選択図】図1
VEHICULAR BRAKING FORCE CONTROL DEVICE
車両用制動力制御装置
2016-06-30
Patent
Electronic Resource
Japanese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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 |