Novel transmission shaft with autonomous exciter

The invention relates to a novel transmission shaft with an autonomous exciter. The novel transmission shaft comprises a vehicle speed change box, a front transmission shaft assembly, a rear transmission shaft assembly, a vehicle rear axle and a vehicle frame beam, wherein the front transmission shaft assembly is connected with the rear transmission shaft assembly, the front transmission shaft assembly is connected on the vehicle speed change box, the rear transmission shaft assembly is connected with the vehicle rear axle, a front transmission shaft exciter is fixed on the outer wall of the front transmission shaft assembly, a rear transmission shaft exciter is fixed on the outer wall of the rear transmission shaft assembly, the front transmission shaft exciter and the rear transmission shaft exciter are fixed on the vehicle frame beam, the front transmission shaft exciter and the rear transmission shaft exciter are respectively connected with an excitation controller, and the excitation controller is arranged in a driving cab of a vehicle. The novel transmission shaft has the advantages of being high in detection frequency, quick in reaction speed, capable of adjusting generated excitation in rear time according to detection feedback data and capable of eliminating work of decreasing in mass or weighting to compensate and rectify.