IDLE STOP CONTROL SYSTEM AND METHOD

摘要

Disclosed herein is an idle stop control system including an information collection unit, a signal processing unit, and an engine control unit. The information collection unit collects information about idle stop control of an engine. The signal processing unit checks whether or not to satisfy a condition of idle stop control based on the information about idle stop control, and estimates a first cost loss incurred when a start-up state is maintained for an expected time of idle stop, and a second cost loss incurred during restart after the expected time of idle stop. The engine control unit controls an idle stop of the engine when the second cost loss is less than the first cost loss.

主权项

1. An idle stop control system comprising:
an information collection unit to collect information about idle stop control of an engine; a signal processing unit to check whether or not to satisfy a condition of idle stop control based on the information about idle stop control, and to estimate a first cost loss incurred when a start-up state is maintained for an expected time of idle stop, and a second cost loss incurred during restart after the expected time of idle stop; and an engine control unit to control an idle stop of the engine when the second cost loss is less than the first cost loss.