PROBLEM TO BE SOLVED: To suppress the deterioration of riding comfort, having a possibility of occurring due to the recovery of tangential force by re-adhesion when a sliding shaft is re-adhered by the re-adhesion control of a mechanical brake for re-adhering the shaft which has slid.SOLUTION: After the start of the reduction control of brake force applied to a sliding shaft (the reduction control of a BC pressure), the minimum value of deceleration β of the sliding shaft is updated and stored at any time (Step B6). Then, it is detected whether the sliding shaft has reached a state just before re-adhesion (Step B8). When it is detected that the sliding shaft has reached the state just before the re-adhesion, it is determined whether subsidiary reduction for reducing the brake force of a sound shaft in a subsidiary manner should be executed or not, and then the subsidiary reduction is executed (Step B12-B14).SELECTED DRAWING: Figure 2
【課題】滑走した軸を再粘着させるための機械ブレーキの再粘着制御により滑走軸が再粘着する際に、再粘着による接線力の回復によって生じ得る乗り心地の悪化を抑制すること。【解決手段】滑走軸に係るブレーキ力の低減制御(BC圧の降圧制御)が開始された後、滑走軸の減速度βの最小値を随時更新記憶する(ステップB6)。次いで、滑走軸が再粘着直前の状態に至ったかを検知する(ステップB8)。滑走軸が再粘着直前の状態に至ったと検知された場合には健全軸のブレーキ力を副次的に低減させる副次低減の実行是非を判定して副次低減を実行する(ステップB12〜B14)。【選択図】図2
MECHANICAL BRAKE CONTROL METHOD AND MECHANICAL BRAKE CONTROL DEVICE
機械ブレーキ制御方法および機械ブレーキ制御装置
2018-09-13
Patent
Electronic Resource
Japanese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Novel electronic mechanical brake and brake control method thereof
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