Abstract: According to the problems of disorderly operation,high energy consumption,environmental pollution and transportation safety brought by the auxiliary transportation system of trackless rubber-tyred vehicle in coal mine while improving the production efficiency of coal mine,a multi-system fusion technology is proposed to fully screen the effective data related to the operation of trackless rubber-tyred vehicle in coal mine.UWB high precision positioning technology is used to realize 30 cm high-precision positioning of the vehicle,through the collection,analysis and processing of related data such as traffic signals,video images,location information and the full digital control of vehicle operation process,realizes the application of daily operation network and mobile terminal of underground trackless rubber-tyred vehicle,automatic dispatch of vehicle operation,statistical analysis of vehicle data,comprehensive digitization and intelligent management and control of personnel and material transportation vehicles,and builds up the system.The results show that through the full digital management and control of the auxiliary transportation system of trackless rubber-tyred vehicle,the auxiliary transportation efficiency of underground trackless rubber-tyred vehicle in coal mine has been greatly improved,the unified command and dispatch level and information sharing level have been improved,and the intelligent dispatch and management of trackless rubber-tyred vehicle in coal mine has been realized.