Vehicle --> Data Distribution System:
data query

Definitions

data query (Information Flow): Data query includes those dialogs necessary to determine what data is available for and also submit a query for near-term response.

Vehicle (Source Physical Object): The Vehicle On-Board Equipment (OBE) provides the vehicle-based sensory, processing, storage, and communications functions that support efficient, safe, and convenient travel. Many of these capabilities (e.g., see the Vehicle Safety service packages) apply to all vehicle types including personal vehicles, commercial vehicles, emergency vehicles, transit vehicles, and maintenance vehicles. From this perspective, the Vehicle OBE includes the common interfaces and functions that apply to all motorized vehicles. The radio(s) supporting V2V and V2I communications are a key component of the Vehicle OBE. Both one-way and two-way communications options support a spectrum of information services from basic broadcast to advanced personalized information services. Route guidance capabilities assist in formulation of an optimal route and step by step guidance along the travel route. Advanced sensors, processors, enhanced driver interfaces, and actuators complement the driver information services so that, in addition to making informed mode and route selections, the driver travels these routes in a safer and more consistent manner. This physical object supports all six levels of driving automation as defined in SAE J3016. Initial collision avoidance functions provide 'vigilant co-pilot' driver warning capabilities. More advanced functions assume limited control of the vehicle to maintain lane position and safe headways. In the most advanced implementations, this Physical Object supports full automation of all aspects of the driving task, aided by communications with other vehicles in the vicinity and in coordination with supporting infrastructure subsystems.

Data Distribution System (Destination Physical Object): The 'Data Distribution System' collects, processes, and distributes ITS data, connecting data producers with data consumers and facilitating data exchange.

Included In

This Triple is in the following Service Packages:

• SU03: Data Distribution

This Triple is in the following Functional Objects:

• DDS Data Access Management
• Vehicle Data Subscription Management

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

• data_query_request

This Triple has the following triple relationships:

Communication Solutions

• Data for Distribution (TBD) - Apache Kafka over Wireless (36)
• Data for Distribution (TBD) - OASIS MQTT over Wireless (42)
• Data for Distribution (TBD) - OASIS AMQP over Wireless (45)

Selected Solution

Data for Distribution (TBD) - Apache Kafka over Wireless

Solution Description

ITS Application Entity Development needed			Click gap icons for more info.
Mgmt Apache Zookeeper	Facilities Apache Kafka Apache Zookeeper	Security IETF RFC 8446
	TransNet IETF RFC 793 IP Alternatives
	Access Wireless Internet Alternatives (NA)

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

Security