Intelligent tracking robot trolley

The invention provides an intelligent tracking robot trolley. The intelligent tracking robot trolley comprises a trolley body, gray sensor groups, an inclination sensor, a motor driver, a main control board, a motor, a battery, an external expansion board and an infrared distance measuring sensor, and the gray sensor groups are arranged at the head and the tail of the trolley body; the inclination sensor, the motor driver, the main control board, the motor, the battery, the external expansion board and the infrared distance measuring sensor are all arranged on the trolley body; the inclination sensor, the infrared distance measuring sensor, the gray level sensor group, the main control board, the motor driver and the battery are electrically connected with the external expansion board respectively; and the motor driver controls the motor in a speed regulation mode, and the motor drives the trolley body to move. The structural design that the front end and the rear end extend outwards is adopted, the gray leve