发明名称 |
Control system and method for automatically stopping and starting vehicle engine |
摘要 |
A control system for automatically stopping and starting the vehicle's engine is disclosed, which performs the automatic engine-stop and start control while the negative pressure of the fuel tank is maintained at a suitable level. The system comprises a canister for absorbing evaporating fuel generated in the fuel tank and purging the absorbed evaporating fuel into an air intake system of the engine; a pressure control section for controlling the inner pressure of the fuel tank in a manner such that the internal pressure is maintained at a predetermined level lower than the atmospheric pressure at least while the engine is operated; and an engine stop/start determining section for stopping or starting the vehicle according to the driving state of the vehicle, wherein the engine stop/start determining section determines to prohibit an engine stopping operation when the internal pressure of the fuel tank is higher than the predetermined level.
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申请公布号 |
US2002096137(A1) |
申请公布日期 |
2002.07.25 |
申请号 |
US20020036383 |
申请日期 |
2002.01.07 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
KOBAYASHI MAKOTO;ICHITANI TOSHIAKI;KITAMURA TORU;SUZUKI TAKESHI |
分类号 |
F02N15/00;B60W10/06;F02D17/00;F02D17/04;F02D29/02;F02D41/00;F02D41/02;F02D41/04;F02D45/00;F02M25/08;F02N11/08;(IPC1-7):F02N17/00 |
主分类号 |
F02N15/00 |
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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