The invention provides a multifunctional artificial intelligent traffic robot. The multifunctional artificial intelligent traffic robot comprises a robot link, a robot main head shell, a robot body shell, an (artificial intelligent) AI visual recognition host, high definition AI recognition camera lenses, road condition detection sensors, traffic signal lamps, a rechargeable storage battery, a signal lamp control host, a circuit board and electromagnetic control switches. According to the multifunctional artificial intelligent traffic robot, the arrangement of a supporting pole, a rainproof cover, a connecting seat, a stand column, movable protective boards and electric adjusting push rods is conducive to solving the problem that the robot is prone to being affected by the weather when working at the intersection for a long time, and the rainproof protection function is increased; through the rainproof cover, the rainproof protection work can be carried out to ensure the working stability of the robot; and meanwhile, through the telescopic action of the electric adjusting push rods, the movable protective boards can move in the connecting seat, sun protection work can be carried out, the service life of the robot is prolonged, and the protection function is increased.