Abstract: In order to strengthen the management of official vehicles in railway enterprises for better serving railway transportation production, a railway enterprise official vehicle management system based on Beidou positioning technology has been developed. On the basis of centralized management of official vehicle technical records and driver technical records as well as unified management of official vehicle equipment/allocation/rental business, this system has been designed with an efficient, flexible, and compliant process for vehicle usage application and merging dispatching. It can automatically identify and handle violations of fuel card usage and provide electronic map services to achieve vehicle positioning and operation monitoring functions. The system has been piloted and applied in China Railway Lanzhou Bureau Group Co., Ltd., facilitating all railway enterprise employees to access official vehicle services, helping to improve vehicle utilization, and enhancing the standardized and digital management level of railway enterprise official vehicles.