Invention Grant
- Patent Title: Vehicular braking apparatus
- Patent Title (中): 车辆刹车装置
-
Application No.: US12530911Application Date: 2008-03-11
-
Publication No.: US08277365B2Publication Date: 2012-10-02
- Inventor: Motonari Ohbayashi , Kazuya Maki
- Applicant: Motonari Ohbayashi , Kazuya Maki
- Applicant Address: JP Toyota-shi
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota-shi
- Agency: Kenyon & Kenyon LLP
- Priority: JP2007-065553 20070314
- International Application: PCT/JP2008/054408 WO 20080311
- International Announcement: WO2008/117660 WO 20081002
- Main IPC: B60T8/64
- IPC: B60T8/64 ; H02P3/04 ; H02P15/00 ; B60W10/04 ; B60W10/18

Abstract:
A vehicular braking apparatus includes an electric motor that generates a wheel driving force or a regenerative wheel braking force and also includes a mechanical wheel braking force generating device, an external braking force generating device, and a braking control device. The mechanical wheel braking force generating device includes a working fluid pressure adjusting unit that generates a mechanical wheel braking force by transmitting the pressure of a working fluid. The external braking force generating device applies an external braking force other than a regenerative vehicle braking force generated by the electric motor and a mechanical vehicle braking force generated by the mechanical wheel braking force generating device, to a vehicle. The braking control device compensates a braking force by an external braking force in order to satisfy a requested vehicle braking force by a driver when the conversion efficiency of the electric motor to electrical energy is decreased.
Public/Granted literature
- US20100105520A1 VEHICULAR BRAKING APPARATUS Public/Granted day:2010-04-29
Information query
IPC分类: