发明名称 |
BRAKE FLUID PRESSURE RETAINING APPARATUS |
摘要 |
<p>A brake fluid pressure retaining apparatus RU is mounted on a vehicle equipped with an automatic transmission CVT and a driving motor control unit DCU. The driving motor control unit switches the magnitude of creep driving force between a greater condition and a smaller condition in accordance with a depression of the brake pedal, so that the driving force is made smaller at a depression of the brake pedal than at a release of the brake pedal. The brake fluid pressure retaining apparatus continuously retains brake fluid pressure within a wheel cylinder WC after releasing a brake pedal BP. The retained brake fluid pressure is released after the driving force increases to the greater condition and when a first setting time TM1 passes. When undesirable backward movement of the vehicle is detected by a backward movement state detection device BKD, the retained brake fluid pressure is released after a second setting time TM2, which decreasingly changes from a time longer than the first setting time in accordance with a throttle angle signal V_.theta.TH, passes instead of the first setting time.</p> |
申请公布号 |
CA2357207(A1) |
申请公布日期 |
2002.03.12 |
申请号 |
CA20012357207 |
申请日期 |
2001.09.10 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
TOTSUKA, HIROHIKO;KATSUTA, KEISUKE;YAMAGUCHI, MASAAKI |
分类号 |
B60T7/12;B60T13/66;B60W10/06;B60W10/18;B60W30/18;(IPC1-7):B60T15/36 |
主分类号 |
B60T7/12 |
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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