REGENERATION AUXILIARY SYSTEM FOR PARTICLE FILTER INCORPORATED INTO EXHAUST SYSTEM OF DIESEL ENGINE OF AUTOMOBILE

摘要

PROBLEM TO BE SOLVED: To provide a generation auxiliary system for a particle filter incorporated into an exhaust system of a diesel engine of an automobile, adjusting a device coupled with the engine and allowing the engine to operate with same performance. SOLUTION: The engine 1 is coupled with various kinds of devices and a control means 17 for controlling the operation of the devices to control the operation of the engine 1. The control means is constituted so as to start a regeneration stage of the particle filter by burning particles trapped in the particle filter, by starting a multiple injection stage of fuel within a cylinder of the engine 1 during an expansion stage. The control means 17 is coupled with means 18, 20 for determining charged amount of particles in the particle filter 7.