Fundamental geographic data uses hierarchical management
model for design, and can abstract the real world to levels with different characteristics, so as to simplify
the system data model and data processing, and improve the flexibility of data organization and
management. Road section elements and node elements form a topologically structured road network,
which are also the foundation to find the optimal path and to use the road network and vehicle location for
map matching [6]. Object-relational database system can better solve object-relational storage of vehicle
positioning monitoring data. According to the characteristics of vehicle operation management and multi-
source data analysis, a universal data storage model can be constructed, which is oriented to vehicle
positioning monitoring management services, and meanwhile the Oracle database management system
can be used for centralized management and maintenance. Oracle makes an object-oriented expansion in
the traditional relational database, and increases the data type of SDO-GEOMETRY dedicated to the
storage of geometric entities of geographic objects, which can facilitate the integration of fundamental
geographic data, road data, control and navigation attribute data and business data which are all related to
vehicle positioning monitoring for storage management, achieve the storage of the object-relational model,
and help data sharing service.