IMU GPS Method for Power Saving and GPS Data Compensation using IMU Sensor

摘要

The present invention relates to a method for reducing a consumption current and compensating for GPS data using an IMU sensor which uses an inertia measurement sensor. Since an interval of collecting position information of a GPS module is widened or position data is calculated and compensated by using an IMU sensor module with relatively low power consumption in a GPS shaded area, thereby not only obtaining accurate position data but also reducing power consumption.