The invention provides a non-stopping riding system for a rail vehicle, and belongs to the technical field of rail traffic vehicle structures. Wheel grooves are formed in the side face of a main trackpassenger train, and the lengths of the wheel grooves are the same as that of a train body; inducting grooves are formed in the two ends of each wheel groove, and displacement sensors are arranged inthe wheel grooves, on the two sides of a train door, of the main track passenger train; a vehicle door position of a station track carrier vehicle is provided with a rubber folding passage, a hydraulic telescopic rod of the rubber folding passage and a self-locking device of the rubber folding passage, and the self-locking device is hinged with the hydraulic telescopic rod; a guiding device is arranged at the third-stage end of the hydraulic telescopic rod and comprises walking wheels, horizontally arranged guiding wheels and brackets of the guiding wheels; each bracket is provided with a vertical shock absorber and a transverse shock absorber, and the hydraulic telescopic rod is of a third-stage telescopic rod structure; the three ends of the third-stage hydraulic telescopic rod are correspondingly connected with three telescopic sliding grooves which are formed at equal height difference; bottom plates which are arranged at equal height difference are correspondingly arranged on thegroove surfaces of the telescopic sliding grooves; and door-shaped supporting rods are arranged at the two ends of the rubber folding passage, and the two ends of the door-shaped supporting rods andthe telescopic sliding grooves on the two sides are fixed. The non-stopping riding system is mainly used for non-stopping riding.