Kind: Subsystem

Class: Vehicle

Type: System

Transit Vehicle OBE

Overview

The 'Transit Vehicle On-Board Equipment' (OBE) resides in a transit vehicle and provides the sensory, processing, storage, and communications functions necessary to support safe and efficient movement of passengers. The types of transit vehicles containing this physical object include buses, paratransit vehicles, light rail vehicles, other vehicles designed to carry passengers, and supervisory vehicles. It collects ridership levels and supports electronic fare collection. It supports a traffic signal prioritization function that communicates with the roadside physical object to improve on-schedule performance. Automated vehicle location enhances the information available to the transit operator enabling more efficient operations. On-board sensors support transit vehicle maintenance. The physical object supports on-board security and safety monitoring. This monitoring includes transit user or vehicle operator activated alarms (silent or audible), as well as surveillance and sensor equipment. The surveillance equipment includes video (e.g. CCTV cameras), audio systems and/or event recorder systems. It also furnishes travelers with real-time travel information, continuously updated schedules, transfer options, routes, and fares. A separate 'Vehicle OBE' physical object supports the general vehicle safety and driver information capabilities that apply to all vehicles, including transit vehicles. The Transit Vehicle OBE supplements these general capabilities with capabilities that are specific to transit vehicles.



This physical object is included in the following Service Packages:

Triples

Source Flow Destination
Basic Transit Vehicle host transit vehicle status Transit Vehicle OBE
Connected Vehicle Roadside Equipment signal priority status Transit Vehicle OBE
Emergency Management Center alarm acknowledge Transit Vehicle OBE
Emergency Management Center secure area sensor control Transit Vehicle OBE
Emergency Management Center secure area surveillance control Transit Vehicle OBE
Location and Time Data Source location and time Transit Vehicle OBE
Multi-Access Edge Computing signal priority status Transit Vehicle OBE
Payment Administration Center authorization response Transit Vehicle OBE
Payment Device actuate secure payment Transit Vehicle OBE
Payment Device payment device information Transit Vehicle OBE
Personal Information Device personal location Transit Vehicle OBE
Personal Information Device transfer request Transit Vehicle OBE
Personal Information Device transit stop request Transit Vehicle OBE
Personal Information Device transit user information Transit Vehicle OBE
Transit Management Center alarm acknowledge Transit Vehicle OBE
Transit Management Center authorization response Transit Vehicle OBE
Transit Management Center connection protection instructions Transit Vehicle OBE
Transit Management Center fare management information Transit Vehicle OBE
Transit Management Center remote vehicle disable Transit Vehicle OBE
Transit Management Center transfer status Transit Vehicle OBE
Transit Management Center transit schedule information Transit Vehicle OBE
Transit Management Center transit stop locations Transit Vehicle OBE
Transit Management Center transit stop request Transit Vehicle OBE
Transit Management Center transit traveler information Transit Vehicle OBE
Transit Management Center transit vehicle operator authentication update Transit Vehicle OBE
Transit Management Center transit vehicle operator information Transit Vehicle OBE
Transit Vehicle OBE collision warning information Basic Transit Vehicle
Transit Vehicle OBE transit vehicle control Basic Transit Vehicle
Transit Vehicle OBE signal priority request Connected Vehicle Roadside Equipment
Transit Vehicle OBE alarm notification Emergency Management Center
Transit Vehicle OBE secure area sensor data Emergency Management Center
Transit Vehicle OBE secure area surveillance data Emergency Management Center
Transit Vehicle OBE local signal priority request ITS Roadway Equipment
Transit Vehicle OBE signal priority request Multi-Access Edge Computing
Transit Vehicle OBE authorization request Payment Administration Center
Transit Vehicle OBE payment device update Payment Device
Transit Vehicle OBE request for payment Payment Device
Transit Vehicle OBE transfer status Personal Information Device
Transit Vehicle OBE transit vehicle information Personal Information Device
Transit Vehicle OBE vehicle path prediction Personal Information Device
Transit Vehicle OBE alarm notification Transit Management Center
Transit Vehicle OBE authorization request Transit Management Center
Transit Vehicle OBE demand response passenger and use data Transit Management Center
Transit Vehicle OBE fare collection data Transit Management Center
Transit Vehicle OBE transfer request Transit Management Center
Transit Vehicle OBE transit traveler request Transit Management Center
Transit Vehicle OBE transit user information Transit Management Center
Transit Vehicle OBE transit vehicle conditions Transit Management Center
Transit Vehicle OBE transit vehicle emissions Transit Management Center
Transit Vehicle OBE transit vehicle loading data Transit Management Center
Transit Vehicle OBE transit vehicle location data Transit Management Center
Transit Vehicle OBE transit vehicle operator authentication information Transit Management Center
Transit Vehicle OBE transit vehicle schedule performance Transit Management Center
Transit Vehicle OBE vehicle location and motion Transit Management Center
Transit Vehicle OBE vehicle path prediction Transit Management Center
Transit Vehicle OBE transit vehicle operator display Transit Vehicle Operator
Transit Vehicle OBE signal priority request Transportation Information Center
Transit Vehicle OBE vehicle path prediction Transportation Information Center
Transit Vehicle OBE traveler interface updates Traveler
Transit Vehicle OBE transit vehicle information Traveler Support Equipment
Transit Vehicle OBE special vehicle alert Vehicle
Transit Vehicle OBE vehicle signage data Vehicle
Transit Vehicle Operator transit vehicle operator input Transit Vehicle OBE
Transportation Information Center signal priority status Transit Vehicle OBE
Traveler traveler input Transit Vehicle OBE
Traveler Support Equipment transit stop request Transit Vehicle OBE

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 Moderate Moderate High PT01: Transit Vehicle Tracking
Class 5 Moderate Moderate High PT01.1: Transit Vehicle Tracking Implementation
Class 5 High High High PT04: Transit Fare Collection Management
Class 5 High High High PT04.1: Vehicle Point-of-Sale Implementation
Class 5 Moderate High High PT05: Transit Security
Class 5 Moderate High High PT05.2: Transit Vehicle Security Implementation
Class 5 Moderate Moderate High TI05: Integrated Multi-Modal Electronic Payment
Class 5 Moderate Moderate High TI05.1: Account-based Implementation
Class 5 Moderate Moderate High TI05.2: Card-based Implementation
Class 5 Moderate Moderate High TI05.3: Pay-as-you-go Implementation
Class 5 Moderate Moderate High TI05.5: Account-based with all modes Implementation
Class 4 High High Moderate PT15: Transit Stop Request
Class 4 High High Moderate PT15.1: Wide Area Wireless Implementation
Class 4 High High Moderate PT15.2: C-ITS Communications Implementation
Class 4 High High Moderate PT18: Low Speed Automated Driving for Predefined Routes
Class 4 High High Moderate PT18.1: Low Speed Automated Driving for Predefined Routes Implementation
Class 3 Low High Moderate PT12: Transit Vehicle at Station/Stop Warnings
Class 3 Low High Moderate PT12.1: Wide Area Wireless Implementation
Class 3 Low High Moderate PT12.2: C-ITS Communications Implementation
Class 3 Not Applicable High Moderate VS04: Special Vehicle Alert
Class 3 Not Applicable High Moderate VS04.1: C-ITS Special Vehicle Alert Implementation
Class 2 Moderate Moderate Moderate PT03: Dynamic Transit Operations
Class 2 Moderate Moderate Moderate PT03.1: Dynamic Transit Operations Implementation
Class 2 Moderate Moderate Moderate PT06: Transit Fleet Management
Class 2 Moderate Moderate Moderate PT06.1: Transit Fleet Management Implementation
Class 2 Moderate Moderate Moderate PT07: Transit Passenger Counting
Class 2 Moderate Moderate Moderate PT07.1: Transit Passenger Counting Implementation
Class 2 Moderate Moderate Moderate PT08: Transit Traveler Information
Class 2 Moderate Moderate Moderate PT08.1: Transit Traveler Information Implementation
Class 2 Moderate Moderate Moderate PT11: Transit Pedestrian Indication
Class 2 Moderate Moderate Moderate PT11.1: Transit Pedestrian Indication Implementation
Class 2 Moderate Moderate Moderate PT16: Route ID for the Visually Impaired
Class 2 Moderate Moderate Moderate PT16.1: Wide Area Wireless Implementation
Class 2 Moderate Moderate Moderate PT16.2: C-ITS Communications Implementation
Class 2 Moderate Moderate Moderate PT17: Transit Connection Protection
Class 2 Moderate Moderate Moderate PT17.1: Transit Connection Protection Implementation
Class 2 Moderate Moderate Moderate ST01: Emissions Monitoring
Class 2 Moderate Moderate Moderate ST01.2: Vehicle-Based Monitoring and Reporting Implementation
Class 1 Low Low Moderate PS10: Wide-Area Alert
Class 1 Low Low Moderate PS10.1: Wide Area Alert Implementation
Class 1 Low Moderate Moderate PT02: Transit Fixed-Route Operations
Class 1 Low Moderate Moderate PT02.1: Transit Fixed-Route Operations Implementation
Class 1 Low Moderate Moderate PT09: Transit Signal Priority
Class 1 Low Moderate Moderate PT09.1: Traditional Field Control Implementation
Class 1 Low Moderate Moderate PT09.2: Traditional TMC Control Implementation
Class 1 Low Moderate Moderate PT09.3: Center Control Implementation
Class 1 Low Moderate Moderate PT09.4: C-ITS Field Control Implementation
Class 1 Low Moderate Moderate PT09.5: C-ITS Center Control Implementation
Class 1 Low Moderate Low PT09.6: Wide Area Wireless Implementation
Class 1 Low Moderate Low PT09.7: MEC Supported Implementation
Class 1 Low Moderate Moderate PT09.8: Light Rail Signal Priority Implementation
Class 1 Low Moderate Moderate PT10: Intermittent Bus Lanes
Class 1 Low Moderate Moderate PT10.1: Wide Area Wireless Implementation
Class 1 Low Moderate Moderate PT10.2: C-ITS Communications Implementation
Class 1 Low Low Moderate PT12.3: MEC Implementation
Class 1 Low Moderate Moderate PT14: Multi-modal Coordination
Class 1 Low Moderate Moderate PT14.1: Multi-modal Coordination Implementation
Class 1 Low Moderate Moderate TI07: In-Vehicle Signage
Class 1 Low Moderate Moderate TI07.1: Wide Area Wireless Implementation
Class 1 Low Moderate Moderate TI07.2: C-ITS Communications Implementation



Interfaces Diagram

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.

NameTitle
ISO 21734-1 Automated Bus framework Intelligent transport systems — Performance testing for connectivity and safety functions of automated driving buses in public transport
Part 1: General framework
ISO 21734-2 Automated Bus requirements Public transport — Performance testing for connectivity and safety functions of automated driving bus
Part 2: Performance requirements and test procedures
ISO/SAE PAS 22736 Automation Taxonomy Taxonomy and Definitions for Terms Related to Driving Automation Systems for On-Road Motor Vehicles
SAE J3016 Automation Taxonomy Taxonomy and Definitions for Terms Related to Driving Automation Systems for On-Road Motor Vehicles
SAE J3361 Antenna requirements V2X Antenna Coverage and Test Requirements for US FHWA Class 1 and Class 3-13 Class Vehicles
SAE J5001 OBU Standard Onboard Unit Standard for Connected Vehicles