Invention Grant
- Patent Title: Brake control device
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Application No.: US16634231Application Date: 2018-08-31
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Publication No.: US11518355B2Publication Date: 2022-12-06
- Inventor: Terushige Uraoka , Keita Nakano
- Applicant: ADVICS CO., LTD.
- Applicant Address: JP Kariya
- Assignee: ADVICS CO., LTD.
- Current Assignee: ADVICS CO., LTD.
- Current Assignee Address: JP Kariya
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: JPJP2017-167537 20170831
- International Application: PCT/JP2018/032280 WO 20180831
- International Announcement: WO2019/045026 WO 20190307
- Main IPC: B60T8/88
- IPC: B60T8/88 ; B60T13/66

Abstract:
A brake control device for controlling an electric parking brake may include: a piston capable of pressing a brake pad in accordance with the hydraulic pressure in a cylinder; a linearly moving member that adjusts, by reciprocating in the cylinder, the pressing force applied to the brake pad by the piston; and an actuator that moves the linearly moving member by operating based on a target pressing force, which is a target value of the pressing force corresponding to an output value obtained from a sensor that detects information correlating with the hydraulic pressure. The brake control device is provided with: an abnormality detection unit that detects an abnormality of the sensor; and an actuator control unit that, if an abnormality is detected, controls the operation level of the actuator based on an output value obtained prior to the detection of the abnormality.
Public/Granted literature
- US20210094521A1 BRAKE CONTROL DEVICE Public/Granted day:2021-04-01
Information query
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