发明申请
- 专利标题: ELECTRIC VEHICLE BRAKE CONTROL DEVICE
- 专利标题(中): 电动汽车制动控制装置
-
申请号: US13820114申请日: 2011-09-30
-
公开(公告)号: US20130154344A1公开(公告)日: 2013-06-20
- 发明人: Masayuki Imamura
- 申请人: Masayuki Imamura
- 申请人地址: JP Yokohama, Kanagawa
- 专利权人: NISSAN MOTOR CO., LTD.
- 当前专利权人: NISSAN MOTOR CO., LTD.
- 当前专利权人地址: JP Yokohama, Kanagawa
- 优先权: JP2010-249877 20101108
- 国际申请: PCT/JP2011/072601 WO 20110930
- 主分类号: B60T8/17
- IPC分类号: B60T8/17 ; B60T13/20 ; B60T13/58
摘要:
A vehicle brake control device includes a master cylinder, a plurality of wheel cylinders, a VDC brake hydraulic pressure unit, a motor controller and an integration controller. When a brake operation is carried out, the integration controller carries out a regenerative brake control which achieves a target deceleration. Additionally, a motor suspension control is carried out which suspends a drive status of the VDC motor when the vehicle velocity is less than a first prescribed value. Furthermore, when the vehicle velocity exceeds a second prescribed value and the brake operation is carried out while the VDC motor is in the suspended status, the value of the target deceleration is set to a lower value than the value of the target deceleration which the driver requests, and a motor reactivation control is carried out which reactivates the VDC motor.
公开/授权文献
信息查询