In order to make toys more entertaining interest and intelligent, a sort of intelligent toy car with voice and image recognition and tracking function is designed. This system with 61 board as control core and ordinal toy car as bodywork, In addition with sound recording function module, image recognition module, motor driver module and power supply module. Actual tests show that the intelligent toy car can recognize voice commands, and execute forward, backward, left and right action, also can identify and track red objects, and at the same time in tracking broadcast sirens sound, with strong entertaining and interesting.