Personal Safety Device

Overview
Functionality
Triples
Security
Interfaces Diagram
Standards

Overview

Personal Safety Device represents devices used by travelers (vulnerable road users) to support safe wayfinding. A personal safety device could include wearables like a specialized vest, backpack, cane, or any other safety peripheral used to enhance the safety of travelers while traveling along pathways.

This physical object is included in the following Service Packages:

TI08: Personal Wayfinding

Functionality

Functional Object
Personal Wayfinding Support

Triples

Source	Flow	Destination
Pathway Equipment	pathway equipment state	Personal Safety Device
Personal Information Device	safety device control	Personal Safety Device
Personal Safety Device	safety device inputs	Personal Information Device

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 1	Low	Moderate	Moderate	Personal Wayfinding

Interfaces Diagram

Standards

Currently, there are no standards associated with the physical object itself though the interfaces may have standards associated with them. For standards related to interfaces, see the specific information flow triple pages.