Dummy bar centering control system and method and dummy bar vehicle

The invention discloses a centering control system and method for a dummy bar and a dummy car, and relates to the technical field of dummy bar traction control. The control system comprises a measuring device, a limiting device and a controller, the measuring device is used for measuring the traction position of a dummy bar on the dummy car and outputting measurement data of the dummy bar, and the limiting device is used for executing centering limiting action on a bar body of the dummy bar and executing avoiding action on a dummy bar head of the dummy bar. The controller is used for outputting a first execution command of centering limiting action when determining that the rod body is close to the limiting device according to the measurement data; and when it is determined that the dummy bar head gets close to the limiting device according to the measurement data, a second execution command of the avoiding action is output. The control system can be used for automatically centering and limiting the rod body