发明名称 |
VEHICLE AND ITS CONTROL METHOD |
摘要 |
When the low SOC control request is output and the catalyst warming request is not output, the low SOC control mode is set as a control mode and the state of charge (SOC) of the battery is controlled according to the managing center SOC* set as the smaller value S2 than the value S1 for the normal time. When the catalyst warming request is output, the catalyst warming mode is set as a control mode regardless of the low SOC control request and the engine is controlled to perform the self sustained operation (no-load operation) at the idling rotation speed Nidl with the spark-retard state. Namely, when the battery temperature is low and the catalyst temperature is also low, the catalyst warm-up is given a higher priority than the low SOC control and prevents the exhaust emission from becoming worse. |
申请公布号 |
EP2145808(A1) |
申请公布日期 |
2010.01.20 |
申请号 |
EP20080752588 |
申请日期 |
2008.05.12 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
AOKI, TAKANORI;YAMAMOTO, KOJI |
分类号 |
B60K6/445;B60K6/365;B60K6/448;B60K6/52;B60K6/547;B60L11/18;B60W10/06;B60W10/08;B60W10/26;B60W20/00;F01N3/20;F01N9/00;F02D29/02;F02D41/02;F02D41/34;F02P5/15 |
主分类号 |
B60K6/445 |
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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