Traffic Management Center --> Emergency Vehicle OBE:
service patrol dispatch request

Definitions

service patrol dispatch request (Information Flow): Service patrol dispatch instructions including incident location and available information concerning the incident.

Traffic Management Center (Source Physical Object): The 'Traffic Management Center' monitors and controls traffic and the road network. It represents centers that manage a broad range of transportation facilities including freeway systems, rural and suburban highway systems, and urban and suburban traffic control systems. It communicates with ITS Roadway Equipment and Connected Vehicle Roadside Equipment (RSE) to monitor and manage traffic flow and monitor the condition of the roadway, surrounding environmental conditions, and field equipment status. It manages traffic and transportation resources to support allied agencies in responding to, and recovering from, incidents ranging from minor traffic incidents through major disasters.

Emergency Vehicle OBE (Destination Physical Object): The 'Emergency Vehicle On-Board Equipment' (OBE) resides in an emergency vehicle and provides the processing, storage, and communications functions that support public safety-related connected vehicle applications. It represents a range of vehicles including those operated by police, fire, and emergency medical services. In addition, it represents other incident response vehicles including towing and recovery vehicles and freeway service patrols. It includes two-way communications to support coordinated response to emergencies. A separate 'Vehicle OBE' physical object supports the general vehicle safety and driver information capabilities that apply to all vehicles, including emergency vehicles. The Emergency Vehicle OBE supplements these general capabilities with capabilities that are specific to emergency vehicles.

Included In

This Triple is in the following Service Packages:

This triple is associated with the following Functional Objects:

This Triple is described by the following Functional View Data Flows:

This Triple has the following triple relationships:

RelationshipSourceDestinationFlow
Request-Response Emergency Vehicle OBE Traffic Management Center service patrol dispatch response

Communication Solutions

Solutions are sorted in ascending Gap Severity order. The Gap Severity is the parenthetical number at the end of the solution.

Selected Solution

(None-Data) - Secure Wireless Internet (EU)

Solution Description

This solution is used within Australia and the E.U.. It combines standards associated with (None-Data) with those for I-M: Secure Wireless Internet (EU). The (None-Data) standards include an unspecified set of standards at the upper layers. The I-M: Secure Wireless Internet (EU) standards include lower-layer standards that support secure communications between two entities, either or both of which may be mobile devices, but they must be stationary or only moving within wireless range of a single wireless access point (e.g., a parked car). Security is based on X.509 certificates. A non-mobile (if any) endpoint may connect to the service provider using any Internet connection method.

ITS Application Entity
Mind the gap

Development needed
Click gap icons for more info.
Mgmt
Facilities

Development needed
Security
Mind the gapMind the gap
TransNet
Access
TransNet TransNet

TempBCL2 TempSTDL2

TempBCL3 TempSTDL3

TempBCL4 TempSTDL4

TempBCL5 TempSTDL5

Access Access

TempBCL2 TempSTDL2

TempBCL3 TempSTDL3

TempBCL4 TempSTDL4

TempBCL5 TempSTDL5

ITS Application ITS Application

TempBCL2 TempSTDL2

TempBCL3 TempSTDL3

TempBCL4 TempSTDL4

TempBCL5 TempSTDL5

Mgmt Mgmt

TempBCL2 TempSTDL2

TempBCL3 TempSTDL3

TempBCL4 TempSTDL4

TempBCL5 TempSTDL5

Facility Facility

TempBCL2 TempSTDL2

TempBCL3 TempSTDL3

TempBCL4 TempSTDL4

TempBCL5 TempSTDL5

Security Security

TempBCL2 TempSTDL2

TempBCL3 TempSTDL3

TempBCL4 TempSTDL4

TempBCL5 TempSTDL5

Note that some layers might have alternatives, in which case all of the gap icons associated with every alternative may be shown on the diagram, but the solution severity calculations (and resulting ordering of solutions) includes only the issues associated with the default (i.e., best, least severe) alternative.

Characteristics

Characteristic Value
Time Context Recent
Spatial Context Regional
Acknowledgement True
Cardinality Unicast
Initiator Source
Authenticable True
Encrypt True


Interoperability Description
National This triple should be implemented consistently within the geopolitical region through which movement is essentially free (e.g., the United States, the European Union).

Security

Information Flow Security
  Confidentiality Integrity Availability
Rating Moderate Moderate Moderate
Basis Suggests routing of the receiving emergency vehicle and severity of the incident, which could be used by an attacker who wished to harm that vehicle or harm something/someone in an area the vehicle vacates. Inaccurate or corrupted information here could lead to an inappropriate response, compromising the purpose of the request. Unavailability of this flow will negatively affect the response to the incident, locally compromising mobility and possibly safety.


Security Characteristics Value
Authenticable True
Encrypt True