Service Monitor System

Overview
Functionality
Triples
Security
Interfaces Diagram
Standards

Overview

The 'Service Monitor System' represents one or more center-based systems that provide monitoring, management and control services necessary to other applications and/or devices operating within the Connected Vehicle Environment. These support services enable other applications to provide transportation services.

This physical object is included in the following Service Packages:

Functionality

Functional Object
SM Device Management
SM Time Synchronization

Triples

Source	Flow	Destination
Center	center status	Service Monitor System
Connected Vehicle Roadside Equipment	RSE status	Service Monitor System
Field	field equipment status	Service Monitor System
ITS Object	system status	Service Monitor System
Network Time Source	time	Service Monitor System
Personnel Device	personnel device status	Service Monitor System
Service Monitor System	center fault data	Center
Service Monitor System	field equipment fault data	Center
Service Monitor System	personnel device fault data	Center
Service Monitor System	RSE fault data	Center
Service Monitor System	time local form	Center
Service Monitor System	time local form	Connected Vehicle Roadside Equipment
Service Monitor System	time local form	Data Distribution System
Service Monitor System	time local form	Field
Service Monitor System	RSE fault data	Maint and Constr Management Center
Service Monitor System	service monitor information presentation	Service Monitor System Operator
Service Monitor System	OBE fault data	Vehicle Service Center
Service Monitor System Operator	service monitor operator input	Service Monitor System
Vehicle	OBE status	Service Monitor System

Security

This physical object has the following security levels for the associated service packages.

Physical Object Security
Security Class	Confidentiality	Integrity	Availability	Service Package
Class 5	High	High	High	Center Maintenance
Class 5	High	High	High	Connected Vehicle System Monitoring and Management
Class 3	Not Applicable	High	Moderate	Location and Time
Class 2	Moderate	Moderate	Moderate	Field Equipment Maintenance
Class 2	Moderate	Moderate	Moderate	Personnel Device Maintenance
Class 2	Moderate	Moderate	Moderate	Vehicle Maintenance

Interfaces Diagram

Standards

The following table lists the standards associated with the physical object itself (as opposed to standards associated with an interface). For standards related to interfaces, see the specific information flow triple pages.

Name	Title
NEMA TS 8 Cyber and Physical Security	Cyber and Physical Security for Intelligent Transportation Systems