Active regeneration control device for a diesel particulate filter

摘要

An active regeneration control device for a diesel particulate filter (DPF) according to the present disclosure includes: an active regeneration determining unit judging an active regeneration time of the (DPF); an active regeneration signal generating unit generating an active regeneration signal according to the decision of the active regeneration determining unit; and an active regeneration inducing unit. The active regeneration inducing unit induces the active regeneration when the active regeneration is not performed after the active regeneration signal is generated.

主权项

1. An active regeneration control device for a diesel particulate filter (DPF), comprising:
an electronic control unit configured to perform active regeneration determining processes including an ash learning based process which, based on accumulated engine driving time measurement value since succeeding in a previous ash learning, decides active regeneration when the accumulated engine driving time measurement value reaches a predetermined value; wherein the electronic control unit is further configured to generate an active regeneration signal according to a decision of the active regeneration determining processes performed by the electronic control unit; and wherein the electronic control unit is further configured to induce the active regeneration when the active regeneration is not performed after the active regeneration signal is generated.