| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an exhaust emission control system capable of avoiding a problem of oil dilution during forced regeneration in a continuous regeneration DPF and a problem of wear and seizure of an engine sliding part caused by the oil dilution. <P>SOLUTION: The exhaust emission control system 1 is provided with the continuous regeneration DPF and a DPF control means 30C. When determining that a travel distanceΔMc after starting collection detected by a travel distance detecting means 33C has not reached a predetermined travel distanceΔM1 for determination even if the collection quantityΔPm detected by a collection quantity detecting means 32C is detected to be larger than a predetermined collection quantityΔP1 for determination, the DPF control means 30C gives no warning by a warning means 35C, and the operation of a forcible regenerating means 34 by a driver is forbidden. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
