District of Columbia ITS Architecture

On Street Parking Upgrades

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Description

Parking meters: Credit card-based. Multi-space meters. Time of day / special event rate adjustments (variable rate by schedule). Also, planning for “pay by phone”. Ability to monitor inventory of spaces, availability, rates and schedules, monitoring f

Status

Planned

Timeframe

Short

Geographic Scope

Service Scope

Stakeholders

DDOT Office of the Director

DDOT Policy, Planning and Sustainability Administration

DDOT Transportation Operations Administration

DDPW - District Department of Public Works

Financial Institutions

Inventory

DDOT On-Street Parking Equipment

DDOT TMC

DPW Dispatch

DPW Parking Enforcement

DPW Vehicles

Financial Institutions

Regional Smart Card

Services

ATMS16-1 - Parking Facility Management - DDOT On Street Parking

Functional Areas

Parking Electronic Payment

• The parking element shall collect data on payment violations and send the data, including images of the violator and the vehicle registration data obtained from the Department of Motor Vehicles (DMV) office, to the appropriate enforcement agency.
• The parking element shall detect and classify vehicles entering and exiting a parking facility (vehicle size, type, identifiable features, etc.).
• The parking element shall maintain a list of invalid traveler credit identities.
• The parking element shall manage the parking lot charges, considering such factors as location, vehicle types, and times of day.
• The parking element shall process requests for parking lot charges to be paid in advance.
• The parking element shall process requests for the advanced payment of tolls and transit fares as well as other non-transportation services, e.g. yellow-pages services.
• The parking element shall process the financial requests and manage an interface to a Financial Institution.
• The parking element shall provide an interface to the driver informing them of the success or failure of the financial transaction. This may involve a request for the driver to pull aside so the operator can resolve an issue.
• The parking element shall read data from the traveler card / payment instrument carried on-board the vehicle or by the traveler.
• The parking element shall support the payment of parking lot transactions using data provided by the traveler cards / payment instruments.

Parking Management

• The parking element shall maintain parking space information including static information such as hours of operation, rates, location, capacity, type, and constraints; as well as dynamic information such as current availability.
• The parking element shall manage local dynamic message signs that display messages to travelers such as number of parking spaces available, location of parking spaces available, and current charges.
• The parking element shall share information with a traffic management center to identify parking space availability along a street or at a location, and other information that supports coordinated local traffic control in and around the parking location(

Interfaces

Source	Architecture Flows	Destination
DDOT On-Street Parking Equipment	parking information	DDOT TMC
DDOT On-Street Parking Equipment	on-street parking occupancy_ud	DDOT TMC
DDOT On-Street Parking Equipment	on-street parking equipment status_ud	DDOT TMC
DDOT On-Street Parking Equipment	parking occupancy information_ud	DDOT TMC
DDOT On-Street Parking Equipment	payment violation notification	DPW Parking Enforcement
DDOT On-Street Parking Equipment	parking revenue information_ud	DPW Vehicles
DDOT On-Street Parking Equipment	parking violation information_ud	DPW Vehicles
DDOT On-Street Parking Equipment	payment request	Financial Institutions
DDOT On-Street Parking Equipment	request for payment	Regional Smart Card
DDOT TMC	parking lot inputs	DDOT On-Street Parking Equipment
DDOT TMC	parking lot data request	DDOT On-Street Parking Equipment
DPW Dispatch	parking revenue information_ud	DDOT TMC
DPW Dispatch	parking violation information_ud	DDOT TMC
DPW Vehicles	parking revenue information_ud	DPW Dispatch
DPW Vehicles	parking violation information_ud	DPW Dispatch
Financial Institutions	transaction status	DDOT On-Street Parking Equipment

Standards

SDO	Document ID	Title	Type
AASHTO/ITE/NEMA	View List	NTCIP Center-to-Center Standards Group	Group
SAE	View List	Advanced Traveler Information Systems (ATIS) General Use Standards Group	Group
APTA	APTA TCIP-S-001 3.0.3	Standard for Transit Communications Interface Profiles	Message/Data

Operational Concepts

Stakeholder	Roles and Responsibilities