Draft Chattanooga Interactive ITS Architecture – INVENTORY by Physical Object

The inventory is made up of the transportation and communications centers, the field equipment, the vehicles, and other systems in the regional transportation system. In ARC–IT, “Physical Objects” (PObjects) are the subsystems and terminators that generally represent the systems in ITS. The following table sorts the inventory by ARC–IT Pobject. This sorts elements that perform similar functions together, so elements of a particular type can be easily identified.