Transportation is the lifeblood of national economy, social development and people's life. Beidou satellite navigation system is an important means to help realize the informationization and modernization of transportation, and is of great significance for the establishment of a smooth, efficient, safe and green modern transportation system. .
Mainly include land applications, such as vehicle autonomous navigation, vehicle tracking and monitoring, vehicle intelligent information systems, vehicle networking applications, railway operation monitoring, etc.; marine applications, such as ocean transportation, inland navigation, ship parking and docking; aviation applications, such as routes Navigation, airport scene monitoring, precision approach, etc. With the development of transportation, the demand for high-precision applications is accelerated.