Abstract: The BeiDou System has realized global networking and provides navigation and positioning services with global coverage. In the field of transportation, the BeiDou system is widely used in vehicle positioning monitoring, intelligent navigation, path planning and fleet management, providing more efficient, safe and reliable services for the transportation industry, and playing a positive role in promoting the development and modernization of China’s transportation field. Under the requirements of transportation industry planning and construction in the new era, there are still problems in the construction and development of intelligent operation and maintenance system, such as lack of unified standards, poor information, bottleneck of centralized scheduling, and repetitive construction of facilities. In this case, making full use of BeiDou technology in the application of intelligent operation and maintenance will help the high-quality development of transportation industry. The design of this scheme aims to systematically study the application scheme of BeiDou technology, complete the integrated design of monitoring, scheduling and resource deployment, achieve cost reduction and efficiency increase, and contribute to the industrial development and systematic application of Beidou. This paper conducted specific research and discussion from the overall structure, system composition and platform construction, realized the top-level application scheme design of intelligent operation and maintenance in the field of transportation, and improved transportation efficiency, safety and management ability through the large-scale application of BeiDou satellite system.