发明名称 |
Control apparatus and method for internal combustion engine |
摘要 |
<p>An engine is equipped with a particulate filter, and a control unit. The control unit controls to regenerate the particulate filter when the trapped amount of particulate in the filter is estimated to have reached a predeterminable amount ( alpha ). The control unit brings the opening of a throttle valve into full open in case of malfunction occurring in a throttle valve opening sensor. However, during the regeneration, the control unit inhibits the widening of the opening degree of the throttle valve even in case a malfunction occurs in the throttle valve opening sensor. <IMAGE></p> |
申请公布号 |
EP1464815(A1) |
申请公布日期 |
2004.10.06 |
申请号 |
EP20040007119 |
申请日期 |
2004.03.24 |
申请人 |
MAZDA MOTOR CORPORATION |
发明人 |
NISHIMURA, HIROYUKI;YASHIKI, ERIKO |
分类号 |
F02D9/02;F01N3/02;F01N9/00;F02D11/10;F02D41/02;F02D41/22;F02D41/40;F02D45/00;(IPC1-7):F02D41/02 |
主分类号 |
F02D9/02 |
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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