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Vehicle Brake Control Device

Abstract: This vehicle brake control device comprises: a first brake operating element for operating a first brake that brakes a first wheel; a second brake operating element for operating a second brake that brakes a second wheel; a first detecting device for detecting a first operating amount that varies in accordance with the operation of the first brake operating element; an external environment information acquiring device for acquiring external environment information relating to the periphery of a vehicle; and a control unit. The control unit is capable of executing braking force control for controlling a braking force of the second brake on the basis of the first operating amount if the first operating amount is equal to or greater than a first threshold, and automatic deceleration control for causing the vehicle to decelerate on the basis of a requested deceleration of the vehicle, set on the basis of the external environment information, and a vehicle deceleration obtained by detection or calculation. The control unit executes the automatic deceleration control (S51) on the condition that the braking force control is not being executed (S42: No).

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
26 May 2025
Publication Number
23/2025
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application

Applicants

ASTEMO, LTD.
2-1, Otemachi 2-chome, Chiyoda-ku, Tokyo 1000004

Inventors

1. ATSUTA Daiki
c/o Hitachi Astemo, Ltd., 2520 takaba, Hitachinaka-shi, Ibaraki 3128503
2. YAMAOKA Takumi
c/o Hitachi Astemo, Ltd., 2520 takaba, Hitachinaka-shi, Ibaraki 3128503
3. TSUDA Fumiya
c/o Hitachi Astemo, Ltd., 2520 takaba, Hitachinaka-shi, Ibaraki 3128503

Specification

Documents

Application Documents

# Name Date
1 202547050252-STATEMENT OF UNDERTAKING (FORM 3) [26-05-2025(online)].pdf 2025-05-26
2 202547050252-REQUEST FOR EXAMINATION (FORM-18) [26-05-2025(online)].pdf 2025-05-26
3 202547050252-PROOF OF RIGHT [26-05-2025(online)].pdf 2025-05-26
4 202547050252-PRIORITY DOCUMENTS [26-05-2025(online)].pdf 2025-05-26
5 202547050252-FORM 18 [26-05-2025(online)].pdf 2025-05-26
6 202547050252-FORM 1 [26-05-2025(online)].pdf 2025-05-26
7 202547050252-DRAWINGS [26-05-2025(online)].pdf 2025-05-26
8 202547050252-DECLARATION OF INVENTORSHIP (FORM 5) [26-05-2025(online)].pdf 2025-05-26
9 202547050252-COMPLETE SPECIFICATION [26-05-2025(online)].pdf 2025-05-26
10 202547050252-FORM-26 [02-06-2025(online)].pdf 2025-06-02
11 202547050252-FORM 3 [21-10-2025(online)].pdf 2025-10-21