ENGINE RPM SIGNAL PROCESSING METHOD FOR CLUTCH CONTROL IN VEHICLE

摘要

The present invention effectively uses information of an engine speed even in a low-speed area of an engine by properly processing a signal from a sensor and improves a reliability of the engine speed wherein the sensor measures the rpm of the engine in the low-speed area of the engine. The method to process an engine speed signal in a vehicle comprises: a step of determining a low-speed, and a step of filtering.