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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10259438 B1

PDFFull Text
Date of Patent:
Apr. 16, 2019

Filed:

Mar. 18, 2016

Brake control device

Applicant:

Hitachi Automotive Systems, Ltd., Ibaraki, JP;

Inventors:

Daisuke Goto, Atsugi, JP;

Norikazu Matsuzaki, Atsugi, JP;

Assignee:

HITACHI AUTOMOTIVE SYSTEMS, LTD., Ibaraki, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Aaron L Troost

Int. Cl.
CPC ...
B60T 7/04 (2006.01); B60T 7/12 (2006.01); B60T 7/22 (2006.01); B60T 8/00 (2006.01); B60T 13/66 (2006.01); B60T 13/74 (2006.01); B60T 8/172 (2006.01);
U.S. Cl.
CPC ...
B60T 13/662 (2013.01); B60T 7/042 (2013.01); B60T 7/12 (2013.01); B60T 7/22 (2013.01); B60T 8/00 (2013.01); B60T 8/172 (2013.01); B60T 13/74 (2013.01); B60T 13/745 (2013.01); B60T 2201/022 (2013.01); B60T 2220/04 (2013.01);
Abstract

A brake control device capable of suppressing a sense of discomfort felt by a driver. The brake control device () includes a braking command addition part (A) for adding an automatic-brake braking command value (B) output from an automatic-brake braking command calculation part () and a pedal operation braking command value (A) output from a pedal operation braking command calculation part (B). The pedal operation braking command calculation part includes a pedal operation braking command selection part (B), a normal brake characteristic part (B) for holding a normal brake characteristic, and an automatic brake characteristic part (B) for holding an automatic brake characteristic. The pedal operation braking command selection part selects a braking command value output from the automatic brake characteristic part when the automatic-brake braking command value is more than 0, and outputs the selection result to the braking command addition part as the pedal operation braking command value.

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