BRAKING CONTROL DEVICE FOR VEHICLE

• Main Authors: KASUYA SHINICHIRO, HISHIKAWA TAKAHISA
• Format: Patent
• Language: English; Japanese
• Published: 25.01.2018
• 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

PROBLEM TO BE SOLVED: To provide a braking control device for a vehicle that can be executed only when adjustment of a brake clearance is required and can suppress electric power consumption.SOLUTION: A braking control device includes: a simulator SSM for forming operating force of a braking operation member BP; a pressurization unit KAU for pressing a friction member MS on a rotating member KT fixed to a wheel to generate braking force in the wheel; and a controller ECU for controlling the pressurization unit KAU. The controller ECU determines whether or not a traffic state around a vehicle is congested (FLjt=1 or 0), and controls the pressurization unit KAU so as to relatively reduce a brake clearance amount Skm that is a clearance between the friction member MS and the rotating member KT when determines that the traffic state is congested (FLjt=1) and so as to relatively increase the brake clearance amount Skm when determines that the traffic state is not congested (FLjt=0).SELECTED DRAWING: Figure 2 【課題】 車両の制動制御装置において、ブレーキ隙間の調整が必要な場合に限って実行され、電力消費が抑制され得るものを提供する。【解決手段】 制動制御装置は、制動操作部材ＢＰの操作力を形成するシミュレータＳＳＭと、車輪に固定された回転部材ＫＴに摩擦部材ＭＳを押圧して、該車輪に制動力を発生する加圧ユニットＫＡＵと、加圧ユニットＫＡＵを制御するコントローラＥＣＵと、を備える。コントローラＥＣＵは、車両周りの交通状態が渋滞であるか、否か（ＦＬｊｔ＝１、又は０）を判定し、交通状態が渋滞であると判定される場合（ＦＬｊｔ＝１）には、摩擦部材ＭＳと回転部材ＫＴとの隙間であるブレーキ隙間量Ｓｋｍを相対的に小さくし、交通状態が渋滞ではないと判定される場合（ＦＬｊｔ＝０）には、ブレーキ隙間量Ｓｋｍを相対的に大きくするよう、加圧ユニットＫＡＵを制御する。【選択図】 図２