The invention discloses an intelligent vehicle linking device. The device comprises an acquisition device, a linking device, and a control device. The acquisition device is used for acquiring a driving route of a vehicle. The linking device is arranged on a vehicle and used for linking at least two vehicles together. The control device is connected with the acquisition device and used for controlling the linking device to conduct linking between vehicles which have the same driving route when the driving routes of at least two vehicles are the same. By means of the intelligent vehicle linkingdevice, a plurality of vehicles can be linked together to form a linking group, the distances between the vehicles are greatly shortened, the passing rate of the vehicles on a road is improved, and the traffic congestion phenomenon is alleviated; the vehicles in the group maintain the same speed, and therefore rear-end collision accidents are prevented.