Invention Application
- Patent Title: BRAKE CONTROL DEVICE
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Application No.: US17612083Application Date: 2020-05-21
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Publication No.: US20220212646A1Publication Date: 2022-07-07
- Inventor: Tatsuya URANO , Terushige URAOKA
- Applicant: ADVICS CO., LTD.
- Applicant Address: JP Kariya-shi, Aichi-ken
- Assignee: ADVICS CO., LTD.
- Current Assignee: ADVICS CO., LTD.
- Current Assignee Address: JP Kariya-shi, Aichi-ken
- Priority: JP2019-098065 20190524
- International Application: PCT/JP2020/020098 WO 20200521
- Main IPC: B60T13/74
- IPC: B60T13/74 ; B60T7/12

Abstract:
A brake control device includes a control unit configured to calculate a target current value, which is a target current value to the motor, based on master cylinder hydraulic pressure, and reduce an energization level to the motor when an actual current value, which is an actual current value to the motor, reaches the target current value, set a hydraulic pressure threshold value, which is a threshold value of the master cylinder hydraulic pressure corresponding to a braking force necessary for the vehicle to stop based on an inclination angle of a road on which the vehicle is stopped, and calculate a time change amount of the master cylinder hydraulic pressure, and in a case where the time change amount exceeds a predetermined change amount, increase an energization level to the motor when the master cylinder hydraulic pressure subsequently becomes less than or equal to the hydraulic pressure threshold value.
Public/Granted literature
- US12162448B2 Brake control device Public/Granted day:2024-12-10
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