Traffic safety control system, method and device

The invention discloses a traffic safety control system, method and device. The system comprises a ground vehicle recognition device, control equipment and a traffic prompt device. The ground vehicle recognition device is used for recognizing the cargo carrying height of ground vehicles around the driving intersection area; the control equipment is used for sending an avoiding instruction to the target air rail vehicle when the cargo carrying height of the target ground vehicle reaches a first threshold range, and the first threshold range is larger than or equal to a height limiting threshold and smaller than a height forbidding threshold; the passing prompt device is used for generating first prompt information when the cargo carrying height of the target ground vehicle reaches the first threshold range, and the first prompt information is used for prompting that the target ground vehicle is limited to pass through the driving intersection area. Through the technical scheme provided by the invention, the tr