Control Device For Handlebar Vehicle

Abstract: A control device (1A) for a vehicle comprises an operation amount detection device (50), a hydraulic pressure control device (100), and an electronic control device (200A). The operation amount detection device (50) detects a turning amount of a brake lever (20A) via a rotation angle sensor (51). The electronic control device (200A) is provided with a hydraulic pressure calculation unit (220) that estimates brake hydraulic pressure generated from a master cylinder (60) on the basis of the turning amount of the brake lever (20A), and a control unit (230) that controls the hydraulic pressure control device (100) on the basis of the estimated value of brake hydraulic pressure. With this configuration, motive power generated by operation of the brake lever (20A) can be detected while the number of components in the handlebar vehicle are reduced.

Patent Information

Application #

Filing Date

24 February 2022

Publication Number

10/2022

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

patent@depenning.com

Parent Application

Applicants

HITACHI ASTEMO, LTD.

2520 Takaba, Hitachinaka-shi, Ibaraki 3128503

Inventors

1. ATSUTA Daiki

c/o Hitachi Astemo, Ltd., 2520 Takaba, Hitachinaka-shi, Ibaraki 3128503

Specification

Documents

Application Documents

#	Name	Date
1	202247009953.pdf	2022-02-24
2	202247009953-STATEMENT OF UNDERTAKING (FORM 3) [24-02-2022(online)].pdf	2022-02-24
3	202247009953-PRIORITY DOCUMENTS [24-02-2022(online)].pdf	2022-02-24
4	202247009953-FORM 1 [24-02-2022(online)].pdf	2022-02-24
5	202247009953-DRAWINGS [24-02-2022(online)].pdf	2022-02-24
6	202247009953-DECLARATION OF INVENTORSHIP (FORM 5) [24-02-2022(online)].pdf	2022-02-24
7	202247009953-COMPLETE SPECIFICATION [24-02-2022(online)].pdf	2022-02-24
8	202247009953-Proof of Right [10-03-2022(online)].pdf	2022-03-10
9	202247009953-Correspondence_Form-1_24-03-2022.pdf	2022-03-24
10	202247009953-FORM-26 [12-05-2022(online)].pdf	2022-05-12
11	202247009953-FORM 3 [28-07-2022(online)].pdf	2022-07-28
12	202247009953-Correspondence_Power of Attorney_28-07-2022.pdf	2022-07-28
12	202247009953-STATEMENT OF UNDERTAKING (FORM 3) [24-02-2022(online)].pdf	2022-02-24
13	202247009953-FORM 18 [20-07-2023(online)].pdf	2023-07-20
13	202247009953.pdf	2022-02-24