发明申请
- 专利标题: BRAKE APPARATUS, BRAKE CONTROL UNIT, AND BRAKE CONTROL METHOD
- 专利标题(中): 制动装置,制动控制装置和制动控制方法
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申请号: US12673073申请日: 2008-08-08
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公开(公告)号: US20110285198A1公开(公告)日: 2011-11-24
- 发明人: Daisuke Nakata , Takahiro Okano , Tsukasa Fukasawa
- 申请人: Daisuke Nakata , Takahiro Okano , Tsukasa Fukasawa
- 申请人地址: JP Toyota-shi
- 专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址: JP Toyota-shi
- 优先权: JP2007-210509 20070810
- 国际申请: PCT/IB08/02092 WO 20080808
- 主分类号: B60T13/74
- IPC分类号: B60T13/74 ; G06F19/00
摘要:
There is provide a brake control technology according to which a target hydraulic pressure is reliably achieved when a hydraulic pressure is decreased during hydraulic control and brake drag does not occur even when the target hydraulic pressure is zero. In a brake apparatus, a dead-band region is set for the target hydraulic pressure that is used in the hydraulic control. When braking control is switched from the hydraulic control to regenerative control in cooperative braking control, residual pressure reduction control is executed. In the residual pressure reduction control, the target hydraulic pressure is set to a value that is lower than zero to which the hydraulic pressure should be brought.
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