ITS Service Packages
A Service Package (SP) provides a service-oriented perspective to the HARTS. SPs are tailored to fit, separately or in combination, real world transportation problems and needs. Service packages collect together one or more C-ITS functions that must work together to deliver some user benefit. While the physical view is stored as a database of triples, it is typically easier for a human to interact with the architecture through focused images, and service packages provide that window.
For background on how to interpret the service package diagrams and linked communications protocol diagrams, see the physical and communications viewpoint reference pages.