Intelligent train fleet and method for adding vehicles into intelligent train fleet

The invention discloses an intelligent train fleet and a method for adding vehicles into the intelligent train fleet, and belongs to the field of intelligent traffic control. Connecting cylinder assemblies with the same structure and traction shaft assemblies with the same structure are arranged at the front ends and the rear ends of the first intelligent vehicle and the second intelligent vehicle correspondingly, and the first intelligent vehicle is detachably connected with the connecting cylinder assembly of the second intelligent vehicle through the traction shaft assemblies. According to the intelligent train fleet and the method for adding the vehicles into the intelligent train fleet, the traction shaft is guided to enter the connecting cylinder through the outer top of the conical part of the clamping shaft, and connection and separation of any intelligent vehicle in the running process are achieved through cooperation of the locking finger and the positioning plate; according to the method for adding