Expressway is a closed road. Once an accident occurs, the whole section will be impassable. If it is not handled in time, the accident will easily lead to a major incident and bring great loss to people's lives and property. The "Unified Command and Dispatch Management System" launched by Wuhan Minimally Invasive Optoelectronics Co., Ltd. is specially designed for the highway industry. The system gets through the audio and video applications under various scenes of the highway, and achieves unified command and dispatch of the operation and management personnel under any scene of the highway anytime and anywhere.