Automatic vehicle traveling method and device

The invention discloses an automatic vehicle traveling method and device. The automatic vehicle traveling method comprises the steps that global positioning system (GPS) data are uploaded to a server, so that whether a vehicle is in a vehicle queue or not is determined; when the vehicle is in the vehicle queue, the traveling state, shared by the server, of a vehicle in front is received; and the traveling state of the vehicle is made synchronous with the traveling state of the vehicle in front. The traveling state of the vehicle can be synchronized according to the traveling state of the vehicle in front, so that the traveling states of all the vehicles in the vehicle queue are kept consistent, the judging and waiting time during human driving is shortened, and the traffic efficiency of roads is improved.