发明授权
US09061672B2 Vehicle brake device and method of controlling vehicle brake device
有权
车辆制动装置及车辆制动装置的控制方法
- 专利标题： Vehicle brake device and method of controlling vehicle brake device
- 专利标题（中）： 车辆制动装置及车辆制动装置的控制方法
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申请号： US13703924申请日： 2011-08-12
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公开(公告)号： US09061672B2公开(公告)日： 2015-06-23
- 发明人: Motomu Hakiai , Yoshiyasu Takasaki
- 申请人： Motomu Hakiai , Yoshiyasu Takasaki
- 申请人地址： JP Tokyo
- 专利权人： Bosch Corporation
- 当前专利权人： Bosch Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Michael Best & Friedrich LLP
- 优先权： JP2010-201986 20100909
- 国际申请： PCT/JP2011/068434 WO 20110812
- 国际公布： WO2012/032897 WO 20120315
- 主分类号： B60T13/58
- IPC分类号： B60T13/58 ; B60T1/10 ; B60T7/04 ; B60T8/48 ; B60T13/66 ; B60T13/68 ; B60W10/08 ; B60W10/188 ; B60W30/18 ; B60T13/14 ; B60L1/00 ; B60L7/04 ; B60L7/26 ; B60L11/18 ; B60L15/20
摘要：
There is provided a vehicle brake device that includes hydraulic brake means for generating a hydraulic brake force and regenerative brake means for generating a regenerative brake force and distributes the hydraulic brake force and the regenerative brake force for a driver-requested brake force. The hydraulic brake means includes a pressure reducing valve that reduces hydraulic pressure of wheel cylinders. The vehicle brake device includes hydraulic brake control means for maintaining the pressure reducing valve open while the driver-requested brake force is covered by only the regenerative brake force. The hydraulic brake control means does not open the pressure reducing valve when hydraulic pressure is present in the wheel cylinders.
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