AN ENGINE STARTING AND ALARM CANCELLATION METHOD WHILE ALARMING FOR A VEHICLE ADAPTING IMMOBILIZER SYSTEM AND KEYLESS ENTRY SYSTEM

摘要

An engine starting method is provided to permit a user to immediately start an engine after authentication of a start key while alarming of a vehicle occurred when a vehicle door is opened by an element other than a remote controller. An engine starting and alarm canceling method while alarming is characterized in that a start inhibitor relay of a keyless entry system is eliminated such that power is applied to a start motor even during alarming operation, and an engine starts when fuel cutoff of an engine control unit is canceled after authentication of a start key performed by an immobilizer system. After the engine starts, L-stage of the start motor takes a signal as an input. Sequentially, an electronic time and alarm control system recognizes starting of the engine by the immobilizer system and immediately cancels the alarming operation.