BRAKE CONTROL DEVICE

PROBLEM TO BE SOLVED: To provide a brake control device that provides a driver with break assist without giving a sense of discomfort to him since there has been such a problem that there occurs operation error based on pressure change caused by a difference between hydraulic pressure rigidity at a...

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Bibliographische Detailangaben
1. Verfasser: FURUYAMA KOJI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a brake control device that provides a driver with break assist without giving a sense of discomfort to him since there has been such a problem that there occurs operation error based on pressure change caused by a difference between hydraulic pressure rigidity at a plumbing side for connecting master cylinder to hydraulic pressure unit and that at a plumbing side for connecting the hydraulic pressure unit to a wheel cylinder to be eventually unable to obtain a proper pressure.SOLUTION: In the brake control device, master cylinder pressure is corrected in response to discharge flow rate of a pump to control increase and decrease of the wheel cylinder pressure based on the corrected master cylinder pressure.