发明名称 |
BRAKE CONTROL APPARATUS AND BRAKE CONTROL METHOD |
摘要 |
<p>A brake control apparatus (20) includes: a hydraulic pressure source (30) that regulates pressure of hydraulic fluid in accordance with a brake operation input (24,25); a wheel cylinder (23) that applies braking force to a wheel (22) in response to a supply of the hydraulic fluid to the wheel cylinder (23); a hydraulic pressure booster mechanism (31) that amplifies the brake operation input by using the hydraulic pressure source (30), and outputs the amplified brake operation input; a hydraulic fluid supply path (63) through which the hydraulic fluid is supplied from the hydraulic pressure source (30) to the wheel cylinder (23); and a controller (70) that shuts off (valve 66) a flow of the hydraulic fluid-through the hydraulic fluid supply path (63), if a malfunction due to hydraulic fluid leakage is detected in the hydraulic fluid supply path (63) during a brake control mode in which the hydraulic fluid is supplied to the wheel cylinder (23) through the hydraulic fluid supply path (63).</p> |
申请公布号 |
EP2117896(A1) |
申请公布日期 |
2009.11.18 |
申请号 |
EP20080709754 |
申请日期 |
2008.02.05 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
TANAKA, YOSHITO;NAKAOKA, HIROSHI;NANAHARA, MASAKI |
分类号 |
B60T8/40;B60L7/26;B60T8/17;B60T17/18 |
主分类号 |
B60T8/40 |
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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