Vehicular equipment and navigation method thereof

摘要: The invention discloses vehicular equipment. equipment comprises a gyroscope, an analog-to-digital converter and central processing unit (CPU), wherein the gyroscope is used for computing deflection angle distance of vehicle at next position relative to previous according speed signal vehicle; converting analog signals, which are sent by into digital signals; CPU implementing navigation matching algorithm signals output so as acquire longitudinal information latitudinal position. also method In equipment, chip with high precision added, special conversion, burden lightened, data deviation avoided during then locating guaranteed normal driving driver facilitated.