Route selection method for autonomous vehicle

The invention discloses a route selection method for an autonomous vehicle. The method comprises the steps that a plurality of geomagnetic sensors installed on a road surface are connected with a microprocessor, the data of the plurality of geomagnetic sensors are obtained through the microprocessor, the data is integrated, and the real-time traffic data is obtained; meanwhile, the microprocessor uploads real-time traffic data to a master control center through the wireless communication module; the networking computer installed on the vehicle is connected with the master control center through the wireless communication module to obtain real-time traffic data, and then the networking computer selects a driving route through the real-time traffic data. The vehicle can carry out information interaction with the outside, real-time traffic information can be obtained, and the information accuracy is effectively improved; manual driving and automatic driving of the vehicle are compatible, in the automatic driving