BRAKING CONTROL DEVICE FOR VEHICLE

• Main Author: YAMAMOTO YUSAKU
• Format: Patent
• Language: English; Japanese
• Published: 09.07.2020
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL

To provide a braking control device for a vehicle enabling reduction of rotation speed in the pitching direction of the vehicle caused by release of braking of the vehicle.SOLUTION: A braking control device 50 includes: a decrease determination section 51 determining whether required braking force for a vehicle is decreasing; and a braking control section 52 performing ratio change decrease control for decreasing the braking force of the vehicle in accordance with a decrease of the required braking force while making a braking force distribution ratio smaller than a reference braking force distribution ratio on the condition that the decrease determination section 51 determines that the required braking force is decreasing during deceleration of the vehicle. The reference braking force distribution ratio is a braking force distribution ratio at start of decreasing the required braking force.SELECTED DRAWING: Figure 1 【課題】車両の制動解除に伴う車両のピッチング方向の回転速度を小さくする車両の制動制御装置を提供すること。【解決手段】制動制御装置５０は、車両に対する要求制動力が減少しているか否かを判定する減少判定部５１と、車両の減速中に減少判定部５１によって要求制動力が減少しているとの判定がなされていることを条件に、基準制動力配分比率よりも制動力配分比率を小さくしつつ、当該要求制動力の減少に応じて車両の制動力を減少させる比率変更減少制御を実施する制動制御部５２とを備えている。基準制動力配分比率は、要求制動力の減少の開始時点の制動力配分比率である。【選択図】図１