District of Columbia ITS Architecture

Virtual Commercial Truck Enforcement

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Description

Provide commercial truck enforcement using Weigh in Motion, electronic screening, license plate readers and electronic ticketing. Being developed under the umbrella of the CVISN Program (FMCSA).

Status

Planned

Timeframe

Short

Geographic Scope

Service Scope

Stakeholders

DDMV - District Department of Motor Vehicles

DDOT Policy, Planning and Sustainability Administration

FMCSA - Federal Motor Carrier Administration

MPD- Metropolitan Police Department

Inventory

Commercial Vehicles

CVO Inspector

DDOT CV Safety Roadside Inspection Operations

DMV Licensing and Registration System

DMV OS/OW Permitting

FMCSA Commercial Vehicle Information Exchange Window (CVIEW)

MPD Commercial Vehicle Enforcement Unit

Services

CVO06-1 - Weigh-In-Motion - DDOT / MPD / DDMV

CVO07-1 - Roadside CVO Safety - DDOT / DDMV / MPD (1 of 2)

CVO07-2 - Roadside CVO Safety - DDOT / DDMV / MPD (2 of 2)

Functional Areas

Citation and Accident Electronic Recording

• The roadside check facility equipment shall collect safety data from the commercial vehicle and its freight equipment to help characterize the circumstances surrounding an accident.
• The roadside check facility equipment shall forward results of the roadside inspections to the commercial vehicle administration center either as needed or on a periodic basis. These reports include accident reports, violation notifications, citations, a
• The roadside check facility equipment shall provide an interface for an inspector to add comments to the inspection results.
• The roadside check facility equipment shall read the driver identification card provided by the commercial vehicle driver and support cross-check of the identification data with driver records.
• The roadside check facility equipment shall receive driver records from the commercial vehicle administration center to support driver identification and collection of driver credentials and history information.
• The roadside check facility equipment shall record the results of roadside inspections carried using an inspector's hand held terminal interface.

CV Information Exchange

• The center shall exchange safety and credentials data among other commercial vehicle administration centers; includes border clearance status, credentials information, credentials status information, driver records, accident reports, and safety status inf

Roadside Safety and Security Inspection

• The roadside check facility equipment shall forward results of the roadside safety inspections to the commercial vehicle administration center.
• The roadside check facility equipment shall provide an interface to inspectors in the field to allow them to safety inspection data including overrides to the pull-in decisions made by the system.
• The roadside check facility equipment shall receive information concerning commercial vehicles and freight equipment approaching a facility that are being pulled in for safety and security inspections.
• The roadside check facility equipment shall receive the safety and security inspection and status information from the commercial vehicle administration center to include information such as safety ratings, inspection summaries, and violation summaries. C
• The roadside check facility equipment shall request and input electronic safety data from the commercial vehicle's electronic tag data. This includes driver logs, on-board safety data, safety inspection records, commercial vehicle breach information, as
• The roadside check facility equipment shall send a pass/pull-in notification to the commercial vehicle and its driver based on the information received from the vehicle, the administration center, and the inspector. The message may be sent to the on-boar

Roadside WIM

• The roadside check facility equipment shall detect the presence of commercial vehicles and freight equipment approaching a facility. Sensors can differentiate between different types of vehicles and determine the number of axles, gross vehicle weight, we
• The roadside check facility equipment shall request and input electronic screening data from the commercial vehicle's electronic tag data.
• The roadside check facility equipment shall send a pass/pull-in notification to the commercial vehicle and its driver based on the information received from the vehicle and the measurements taken. The message may be sent to the on-board equipment in the

Interfaces

Source	Architecture Flows	Destination
Commercial Vehicles	CVO pass/pull-in message	Commercial Vehicle Driver
Commercial Vehicles	screening event record	DDOT CV Safety Roadside Inspection Operations
Commercial Vehicles	safety inspection record	DDOT CV Safety Roadside Inspection Operations
Commercial Vehicles	tag data	DDOT CV Safety Roadside Inspection Operations
CVO Inspector	CVC override mode	DDOT CV Safety Roadside Inspection Operations
CVO Inspector	CVO inspector input	DDOT CV Safety Roadside Inspection Operations
DDOT CV Safety Roadside Inspection Operations	screening event record	Commercial Vehicles
DDOT CV Safety Roadside Inspection Operations	electronic screening request	Commercial Vehicles
DDOT CV Safety Roadside Inspection Operations	pass/pull-in	Commercial Vehicles
DDOT CV Safety Roadside Inspection Operations	request tag data	Commercial Vehicles
DDOT CV Safety Roadside Inspection Operations	safety inspection request	Commercial Vehicles
DDOT CV Safety Roadside Inspection Operations	CVO inspector information	CVO Inspector
DDOT CV Safety Roadside Inspection Operations	safety inspection report	DMV Licensing and Registration System
DDOT CV Safety Roadside Inspection Operations	daily site activity data	DMV Licensing and Registration System
DDOT CV Safety Roadside Inspection Operations	cv count, weight, and dimension information_ud	DMV Licensing and Registration System
DDOT CV Safety Roadside Inspection Operations	safety inspection report	DMV OS/OW Permitting
DDOT CV Safety Roadside Inspection Operations	daily site activity data	DMV OS/OW Permitting
DDOT CV Safety Roadside Inspection Operations	safety inspection report	FMCSA Commercial Vehicle Information Exchange Window (CVIEW)
DDOT CV Safety Roadside Inspection Operations	daily site activity data	FMCSA Commercial Vehicle Information Exchange Window (CVIEW)
DDOT CV Safety Roadside Inspection Operations	CVO inspector information	MPD Commercial Vehicle Enforcement Unit
DDOT CV Safety Roadside Inspection Operations	overweight violations_ud	MPD Commercial Vehicle Enforcement Unit
DMV Licensing and Registration System	credentials status information	DDOT CV Safety Roadside Inspection Operations
DMV Licensing and Registration System	safety status information	DDOT CV Safety Roadside Inspection Operations
DMV OS/OW Permitting	credentials status information	DDOT CV Safety Roadside Inspection Operations
DMV OS/OW Permitting	safety status information	DDOT CV Safety Roadside Inspection Operations
FMCSA Commercial Vehicle Information Exchange Window (CVIEW)	credentials status information	DDOT CV Safety Roadside Inspection Operations
FMCSA Commercial Vehicle Information Exchange Window (CVIEW)	safety status information	DDOT CV Safety Roadside Inspection Operations
MPD Commercial Vehicle Enforcement Unit	CVC override mode	DDOT CV Safety Roadside Inspection Operations
MPD Commercial Vehicle Enforcement Unit	CVO inspector input	DDOT CV Safety Roadside Inspection Operations
MPD Commercial Vehicle Enforcement Unit	information on violators	DDOT CV Safety Roadside Inspection Operations

Standards

SDO	Document ID	Title	Type
ASTM	View List	Dedicated Short Range Communication at 915 MHz Standards Group	Group
IEEE	IEEE 1455-1999	Standard for Message Sets for Vehicle/Roadside Communications	Message/Data

Operational Concepts

Stakeholder	Roles and Responsibilities