发明名称 |
Regeneration eines Dieselpartikelfilters |
摘要 |
This invention relates to regeneration of a filter (41) which traps particulate matter contained in the exhaust gas of a diesel engine (1) for a vehicle. A programmable controller (31) performs filter regeneration appropriately in accordance with the running pattern of the vehicle by calculating a first parameter indicating the frequency with which the diesel engine (1) performs an idling operation over a predetermined time period up to the present (S7), calculating a second parameter indicating the temperature environment of the filter (41) over a predetermined time period up to the present (S3), and determining whether or not the filter (41) can be regenerated completely on the basis of the first parameter and second parameter (S13). <IMAGE> |
申请公布号 |
DE602004005292(T2) |
申请公布日期 |
2007.07.05 |
申请号 |
DE20046005292T |
申请日期 |
2004.12.09 |
申请人 |
NISSAN MOTOR CO. LTD. |
发明人 |
OTAKE, MAKOTO;KAWASHIMA, JUNICHI;TSUTSUMOTO, NAYOA;KONDOU, TERUNORI;UENO, SHOUICHOROU;INOUE, TAKAO;KOGA, TOSHIMASA |
分类号 |
F01N3/02;F01N9/00;F01N3/023;F02B37/24;F02D41/02;F02D41/06;F02M25/07 |
主分类号 |
F01N3/02 |
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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