Rubber wheel guide rail type electric vehicle forced guiding system and forced guiding method

A guiding shaft of a guiding mechanism of the system is vertically arranged, the lower end of the guiding shaft is fixedly connected to the rear end of a guiding arm, a guiding wheel is rotationally installed on the lower portion of the front end of the guiding arm, and detection arms are arranged on the two sides of the upper portion of the front end of the guiding arm correspondingly; one end of the detection arm is rotationally connected to the guide arm, the other end of the detection arm is rotationally provided with a deflection wheel, and an angle sensor is arranged at the hinged position of the detection arm and the guide arm; a steering rubber wheel is mounted on a steering knuckle of the steering mechanism; a rack is arranged in a steering gear of the steering mechanism, steering knuckles are installed at the two ends of a front shaft, the rack is meshed with a steering gear and a power-assisted gear, and a rotating shaft of the steering gear is connected to the upper end of a guide shaft through a