Abstract: Based on the construction needs of intelligent coal industry, this paper takes Baode Coal Mine of Shendong Coal Group Co., Ltd. as the research area, and designs intelligent transformation of the existing equipment of the auxiliary transportation system in Baode Coal Mine through independent research and development. The core value of the system is to accurately intercept sick vehicles from going down the well, avoid hidden dangers from transferring to the underground, and optimize the maintenance cycle through historical data, which can reduce the operation and maintenance cost. For intelligent demonstration mines such as Baode Coal Mine, the implementation of this system not only improves the transport safety assurance capability, but also provides a replicable technical path for the transformation coal mines from human prevention to technical prevention, which has important practical significance for promoting the efficient and intelligent development of the coal industry.