发明名称 |
Brake controlling apparatus |
摘要 |
A brake controlling apparatus (electronic control unit) of a braking device including a booster valve to be opened at a time of request to boost a pressure of a brake liquid to supply to a wheel to be controlled, and a piston pump for supplying pressurized brake liquid to an upstream side of the booster valve, the brake controlling apparatus including a brake liquid pressure controlling unit that sets a duty ratio between a closing period and a opening period of the booster valve so that a dischargeable period of the brake liquid in the piston pump appears in the opening period of the booster valve and controls the booster valve based on the duty ratio.
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申请公布号 |
US8527174(B2) |
申请公布日期 |
2013.09.03 |
申请号 |
US200813124804 |
申请日期 |
2008.12.09 |
申请人 |
WATANABE RYOCHI;KATO HIDEHISA;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
WATANABE RYOCHI;KATO HIDEHISA |
分类号 |
G06F19/00;G06G7/00;G06G7/76 |
主分类号 |
G06F19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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