发明名称 |
Brake apparatus for vehicle |
摘要 |
In a vehicle brake apparatus for executing ABS control to prevent a wheel from locking in such a manner that braking force is controlled so as to keep a slip ratio of a wheel at a target slip ratio so that an excessive drop of a wheel speed from a vehicle body speed is adjusted, an output current for driving a braking actuator is set to a current on which oscillating waves are superimposed during ABS control so that the wheel speed changes to show oscillating waves. Even if the wheel speed once drops to an extent that the slip ratio exceeds the target slip ratio, further decrease of the wheel speed is restricted and the wheel speed turns to an increase soon and this cycle is repeated. Accordingly, there occurs no excessive drop of the wheel speed due to the response delay so that sufficient braking force is generated.
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申请公布号 |
US2002047305(A1) |
申请公布日期 |
2002.04.25 |
申请号 |
US20010983440 |
申请日期 |
2001.10.24 |
申请人 |
YOKOYAMA TAKAHISA;YAMAGUCHI MASANOBU;TAKESHITA TAKAYUKI;IMOTO YUZO |
发明人 |
YOKOYAMA TAKAHISA;YAMAGUCHI MASANOBU;TAKESHITA TAKAYUKI;IMOTO YUZO |
分类号 |
B60T8/66;B60T8/1761;B60T8/58;(IPC1-7):B60T8/84 |
主分类号 |
B60T8/66 |
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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