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Transit Center Multi-Modal Coordination Equipment Package

Architecture Geographic Scope

Description:

This Equipment package provides the transit management subsystem the capability to determine the need for transit priority on routes and at certain intersections and request transit vehicle priority at these locations. It also supports schedule coordination between transit properties and coordinates with other surface and air transportation modes.

 

Included in:

CDTA Transit Dispatch
Local Transit Operations Centers

Processes:

4.1.2.4Provide Transit Vehicle Correction Data Output Interface
4.1.4Manage Transit Vehicle Deviations
4.1.5Provide Transit Vehicle Status Information
4.1.7Provide Transit Vehicle Deviation Data Output Interface
4.2.3.2Generate Transit Schedules
4.2.3.7Provide Interface for Other TRM Data
4.2.3.8Provide Interface for Transit Service Raw Data
  

User Service Requirements (fully or partially addressed):

1.0TRAVEL AND TRAFFIC MANAGEMENT
1.8.0ITS shall include a Travel Demand Management (TDM) function. Travel Demand Management will generate and communicate management and control strategies that will support and facilitate the implementation of TDM programs, policies and regulations. It consists of two major functions, which are, (1) Increase Efficiency of Transportation System and (2) Provide Wide Variety of Mobility Options.
1.8.1TDM shall include a communications function.
1.8.1.2The communications function shall include the capability to send information and rates needed to implement management and control strategies that respond to changing environments, conditions, and policy needs to include, but not limited to, the following locations of action:
1.8.1.2(c)Transit centers.
1.8.1.3TDM shall provide the capability to receive information and rates needed to implement management and control strategies that respond to changing environments, conditions, and policy needs to include, but not limited to, the following locations of action:
1.8.1.3(c)Transit centers.
1.8.1.4The communications function shall provide the capability to send information and data as needed to implement management and control strategies that respond to changing environments, conditions, and policy needs to include, but not limited to, the following:
1.8.1.4(c)Parking availability.
2.0PUBLIC TRANSPORTATION MANAGEMENT
2.1PUBLIC TRANSPORTATION MANAGEMENT
2.1.0ITS shall include a Public Transportation Management (PTM) function.
2.1.1PTM shall include an Operation of Vehicles and Facilities (OVF) function that provides computer assisted control of the operation of vehicles and their associated facilities.
2.1.1.1To enable the automation of the vehicle and facilities operations OVF shall provide the capability to gather the needed data to include, but not be limited to, the following:
2.1.1.2OVF shall include a Command and Control (CC) capability.
2.1.1.2.1CC shall provide the capability for real-time Vehicle Command and Control (VCC).
2.1.1.2.1.2VCC shall provide the capability to transmit noted deviations to central control.
2.1.1.2.1.3VCC shall provide the capability to display any noted deviations.
2.1.1.2.1.4VCC shall provide the capability to automatically issue corrective instructions to the driver including, but not limited to, the following:
2.1.1.2.2When CC detects a vehicle(s) has deviated from schedule it shall provide the capability to automatically determine the optimum scenario for returning the vehicle or fleet to schedule.
2.1.1.2.3CC shall include an integrated traffic control capability that provides traffic signal preemption when required for schedule adjustment to Transit Vehicles at traffic signals (i.e., centralized or distributed).
2.1.1.2.4CC shall include the capability for its computational capabilities to be located either on-vehicle and/or at remote locations.
2.1.2PTM shall include a Planning and Scheduling Services (PSS) function to automate the planning and scheduling of public transit operations.
2.1.2.1The PSS shall include a Planning capability.
2.1.2.1.1PSS Planning shall be performed off-line from stored data that were collected in real-time.
2.1.2.2The PSS shall include a Schedule Generation capability.
2.1.2.2.1The PSS Schedule Generation function shall collect data for schedule generation including, but not limited to, the following:
2.1.2.2.2The PSS Schedule Generation function shall use the collected data in the automatic or semiautomatic development of transportation system schedules.
2.1.2.2.3The PSS Schedule Generation function shall provide the capability to print schedules.
2.1.2.2.4The PSS Schedule Generation function shall provide the capability to disseminate schedules to, but not be limited to, the following:
2.1.2.2.5The PSS Schedule Generation function shall provide the capability to automatically update the customer service operator system with the most current schedule and schedule adherence information.
2.2.0ITS shall include an En-Route Transit Information (TI) function. En-Route Transit Information provides travelers with real-time transit and high-occupancy vehicle information allowing travel alternatives to be chosen once the traveler is en-route. It consists of three major functions, which are, (1) Information Distribution, (2) Information Receipt, and (3) Information Processing. This capability integrates information from different transit modes and presents it to travelers for decision making.
2.2.1TI shall include an Information Distribution function that disseminates information to travelers.
2.2.1.1Information Distribution shall include an Information Network capability.
2.2.1.1.2The Information Network shall provide the capability to disseminate information to travelers that will assist them in making decisions about transfers.
2.2.1.1.3The Information Network shall provide the capability to disseminate information to travelers that will assist them in making decisions in the modification (includes both intermode and intramode) of their trips.
2.2.1.1.4The Information Network shall provide all users with information that is from a single source in order to ensure consistency across all users.
8.0MAINTENANCE AND CONSTRUCTION MANAGEMENT
8.1MAINTENANCE AND CONSTRUCTION OPERATIONS
8.1.0ITS shall provide Maintenance and Construction Operations (MCO) functions to support monitoring, operating, maintaining, improving and managing the physical condition of roadways, the associated infrastructure equipment, and the required resources. MCO shall focus on four major functions: 1) the Maintenance Vehicle Fleet Management function, to monitor and track locations and conditions of fleets of maintenance, construction, and specialized service vehicles; 2) the Roadway Management function, to monitor and forecast conditions and manage treatment of roadways during various travel conditions; 3) the Work Zone Management and Safety function, to support effective and efficient roadway operations during work zone activities; and 4) the Roadway Maintenance Conditions and Work Plan Dissemination function, to coordinate work plans and to communicate conditions. This User Service will utilize ITS systems and processes to support interchange of information among diverse groups of users, to improve efficiency and effectiveness of operational, maintenance, and managerial activities.
8.1.1Maintenance and Construction Operations shall provide a Maintenance Vehicle Fleet Management (MVFM) function to schedule and dispatch, monitor and track location, and monitor operational condition and maintenance requirements of public and contracted fleets of maintenance, construction, and specialized service vehicles. This function includes interactions among Traffic Managers, Supervisors, Dispatchers, Field Crews, Construction Crews, Vehicle Maintenance Crews, Equipment Maintenance Crews, Weather Services Organizations, and Information Service Providers.
8.1.1.2MVFM shall be capable of supporting route scheduling and dispatching of public and contracted fleets of maintenance, construction, and specialized service vehicles.
8.1.1.6MVFM shall be capable of providing dispatchers and operators of maintenance, construction, and specialized service vehicles with information regarding potential and actual roadway problems.
8.1.1.6.1MVFM shall provide information to dispatchers and vehicle operators, including but not limited to:
8.1.1.6.1(a)Congestion
8.1.1.6.1(b)Incidents
8.1.1.6.1(c)Roadway restrictions
8.1.1.6.1(d)Environmental conditions
8.1.1.6.6MVFM shall support transmission of fleet operations data to other Operations centers.
8.1.2Maintenance and Construction Operations shall provide a Roadway Management (RWM) function to monitor traffic, road surface, and environmental conditions and forecast traffic and road surface conditions to support management of routine and hazardous road condition remediation and to communicate changes in conditions. This function includes interactions among Traffic Managers, Supervisors, Dispatchers, Field Crews, Construction Crews, Asset Managers, Planning Agencies, and Weather Services Organizations.
8.1.2.2RWM shall support provision of efficient and effective roadway operations during normal and severe weather or adverse travel conditions.
8.1.3Maintenance and Construction Operations shall provide a Work Zone Management and Safety (WZMS) function, which provides support for the effectiveness, safety, and efficiency of roadway operations during all work zone activities. This function includes interactions among Traffic Managers, Supervisors, Dispatchers, Field Crews, Construction Crews, Public Safety Organizations, Information Service Providers, and Travelers.
8.1.3.1WZMS shall monitor, control, and direct activity in the vicinity of work zones.
8.1.3.1.1WZMS shall provide information about work zones, including but not limited to:
8.1.3.1.1(a)Anticipated delays
8.1.3.1.1(b)Alternate routes
8.1.3.1.1(c)Suggested speed limit
8.1.3.1.3WZMS shall be able to divert vehicles around work zones via automated lane changing techniques.
8.1.3.2WZMS shall support the management of data about work zones.
8.1.3.2.1WZMS shall collect information concerning work zone activities, including but not limited to:
8.1.3.2.1(a)Location
8.1.3.2.1(b)Nature / type
8.1.3.2.1(c)Scheduled start time
8.1.3.2.1(d)Duration
8.1.3.2.1(e)Lane shifts
8.1.3.2.1(f)Staging areas
8.1.3.2.1(g)Length of work zone
8.1.3.2.1(h)Scheduled phases of work zone configuration
8.1.3.2.1(i)Alternate routes
8.1.3.2.1(j)Anticipated delays for travel route
8.1.3.2.1(k)Anticipated delays for diversion route
8.1.3.2.4WZMS shall provide information on work zone activities to other agencies, including but not limited to:
8.1.3.2.4(e)Traffic management systems
8.1.3.3WZMS shall provide systems that communicate reliable, accurate, and timely traveler information, including but not limited to:
8.1.3.3(a)Location, including lane closure information
8.1.3.3(b)Alternate route / detour
8.1.3.3(c)Work zone speed limit
8.1.3.3(d)Delay
8.1.4Maintenance and Construction Operations shall provide a Roadway Maintenance Conditions and Work Plan Dissemination (RMCWPD) function to provide Intra- and Inter-agency coordination of work plans. This function includes interactions among Traffic Managers, Supervisors, Planning Agencies, Public Safety Organizations, and Information Service Providers.
8.1.4.1RMCWPD shall coordinate information on planned maintenance and construction activities, including work zone information, and unplanned remediation activities, such as inclement weather responses, so that routing, scheduling, and resource allocation can be accomplished.
8.1.4.2RMCWP shall support inter-agency coordination of response and scheduling of resources for significant events with broad impact, like natural disasters, major incidents, and large planned or seasonal events.
8.1.4.3RMCWPD shall coordinate information with other transportation agencies, including but not limited to:
8.1.4.3(c)Transit
  
The detailed process and user service requirement traceability information on this page was extracted from the National ITS Architecture. Consult the National ITS Architecture web site for more information.
Last Update: 09-15-2003