Remote EV OBEs --> Emergency Vehicle OBE:
decision support information

Definitions

decision support information (Information Flow): Information provided to support effective and safe incident response, including local traffic, road, and weather conditions, hazardous material information, and the current status of resources (including vehicles, other equipment, supplies) that have been allocated to an incident.

Remote EV OBEs (Source Physical Object): This represents on-board equipment on remote emergency (e.g., law enforcement, fire, EMS, towing and recovery) vehicles. It provides a source and destination for ITS information transfers between emergency vehicles. These information transfers allow information to be shared between emergency vehicles arriving, or involved at, an incident. Vehicle to vehicle communications at incident locations facilitates incident coordination and personal safety.

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. In CVRIA, a separate 'Vehicle OBE' physical object supports the general V2V and V2I safety applications and other applications 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 Information Flow is in the following Applications:

• Incident Scene Pre-Arrival Staging Guidance for Emergency Responders
• Incident Scene Work Zone Alerts for Drivers and Workers

This Information Flow is in the following Application Objects:

• EV On-Board Incident Management Communication
• EV On-Board Safety Monitoring

Communication Diagrams

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This profile describes a set of standards applicable to broadcast, frequent (non-constant), medium latency vehicle- to-vehicle and vehicle-to-infrastructure communications using the User Datagram Protocol (UDP) over Internet Protocol version 6 (IPv6) over the 5.9GHz spectrum.

Characteristics

Architectural:

Security

This information flow triple is in the following applications with the following security levels.