发明名称 |
Particulate filter ash loading prediction method and vehicle using the same |
摘要 |
A particulate filter ash loading prediction method, including the steps of: determining a service age for the particulate filter (20); calculating an ash accumulation rate in the particulate filter (20); determining a maximum service age for the particulate filter (20) dependent upon the ash accumulation rate; and comparing the service age to the maximum service age, if the service age exceeds the maximum service age then indicating that at least one of service and replacement of the particulate filter (20) is needed due to ash loading. |
申请公布号 |
EP2436892(B1) |
申请公布日期 |
2017.03.15 |
申请号 |
EP20110183004 |
申请日期 |
2011.09.27 |
申请人 |
Deere & Company |
发明人 |
Nevin, Ryan M;Danan, Dou;Tuken, Taner;Triana, Antonio |
分类号 |
F01N11/00;F01N9/00;F02D41/02 |
主分类号 |
F01N11/00 |
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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