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26	        Big	Data	Analytics	for	Connected	Vehicles	and	Smart	Cities	                	                      Questions to Be Addressed	                  27


                                        Table 2.7
              National ITS Architecture Program Advanced Vehicle Safety Systems User Services Bundle
            User Service              Notes
            6.1 Longitudinal collision avoidance  In-vehicle services that enhance cruise control with the
                                      ability to maintain a safe distance between the vehicle
                                      and the vehicle in front.
            6.2 Lateral collision avoidance  In-vehicle services that improve safety by providing lane
                                      departure or lateral collision warning.
            6.3 Intersection collision avoidance  In-vehicle services that can collaborate with roadside
                                      equipment to warn drivers of potential collisions at
                                      intersections.
            6.4 Vision enhancement for crash   Services that provide enhanced vision for drivers in an
            avoidance                 effort to avoid crashes.
            6.5 Safety readiness      Services that enable driver and vehicle condition to be
                                      monitored along with the condition of the roadway.
            6.6 Precrash restraint deployment  Services that provide predeployment of safety devices
                                      and ancillary equipment that reduce the consequences
                                      of a crash.
            6.7 Automated vehicle operation  Driverless vehicles that are capable of complete
                                      operation with no human intervention.



                                        Table 2.8
                 National ITS Architecture Program Information Management User Services Bundle
             User Service  Notes
             7.1 Archived data  Services that support the use of data storage and management systems
                           to extract data from intelligent transportation system applications and
                           apply the data to planning and management of transportation.



                                        Table 2.9
                National ITS Architecture Program Maintenance and Construction Management User
                                      Services Bundle
             User Service     Notes
             8.1 Maintenance and   Services that enable maintenance and construction operations to
             construction operations take advantage of advanced technologies for fleet management,
                              plant management, and overall site control


          tion within this group would be, How good is our understanding of the effects
          of transportation on land use and exactly how does transportation influence
          land development?


          What Are The Service Deficiencies in the Transportation System?
          To identify and define service deficiencies it is necessary to establish the intend-
          ed level of service for each mode. Typically, most city transportation providers
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