1 National ITS Architecture: Components and Subsystems Remote Access Subsystems Remote Traveler...
-
Upload
philip-holmes -
Category
Documents
-
view
215 -
download
0
Transcript of 1 National ITS Architecture: Components and Subsystems Remote Access Subsystems Remote Traveler...
1
National ITS Architecture:National ITS Architecture:Components and SubsystemsComponents and Subsystems
Remote AccessSubsystems
Remote TravelerSupport
Vehicle Roadway
Toll Collection
Parking Management
Commercial Vehicle Check
Transit
Commercial
Emergency
Vehicle SubsystemsRoadside Subsystems
Center Subsystems
Em
issi
ons
Man
ag
em
en
t
Tra
ffic
Ma
na
gem
ent
Em
erg
ency
Ma
na
gem
ent
Tra
nsi
t M
an
age
me
nt
To
ll A
dm
inis
trat
ion
Fle
et a
nd
Fre
ight
Man
ag
em
en
t
Com
me
rcia
l Ve
h A
dm
in
Info
rma
tion
Ser
vice
Pro
vid
er
Veh
icle
to
Ve
hic
leC
omm
un
ica
tion
s
Ded
ica
ted
Sh
ort
Ra
nge
Com
mu
nic
atio
ns
Personal InformationAccess
Wide Area WirelessCommunications
Pla
nn
ing
Wireline Communications
2
ROC Vs. National ArchitectureROC Vs. National Architecture
Remote TravelerSupport
Vehicle Roadway
Toll Collection
Parking Management
Commercial Vehicle Check
Transit
Commercial
EmergencyE
mis
sio
ns M
ana
ge
me
nt
Tra
ffic
Ma
na
gem
ent
Em
erg
ency
Ma
na
gem
ent
Tra
nsi
t M
an
age
me
nt
To
ll A
dm
inis
trat
ion
Fle
et a
nd
Fre
ight
Man
ag
em
en
t
Com
me
rcia
l Ve
h A
dm
in
Info
rma
tion
Ser
vice
Pro
vid
er
Veh
icle
to
Ve
hic
leC
omm
un
ica
tion
s
Ded
ica
ted
Sh
ort
Ra
nge
Com
mu
nic
atio
ns
Personal InformationAccess
Wide Area WirelessCommunications
Pla
nn
ing
Wireline Communications
Remote AccessSubsystems
Center Subsystems
Vehicle Subsystems Roadside Subsystems
3
ROC High Level Physical Architecture ROC High Level Physical Architecture Remote Access Subsystems
Vehicle - Incident Response
Roadway All Interstates Arterials within PG County Arterials within Mont. County
Transit - The Bus - Ride on
Emergency- MSP - MC Police - MC Fire - PGC Police - PGC Fire
Vehicle Subsystems Roadside Subsystems
Center Subsystems
Emergency Management•Montgomery Co. Police•Montgomery Co. Fire•PG Co. Police•PG Co. Fire•MSP•MEMA
Transit Management•MTA - MARC•Mont. Co. - RideOn•PG Co. - The Bus
Information Service Provider•ROC•Partners in Motion•Media•Other ISPs
Wide Area Wireless
Communications
Planning•ROC Data Archives
Wireline Communications
Traffic Management•SHA SOC •Montgomery Co. TMC•PG Co TRIP Center
Personal Info Access• Internet/Telephone Access to
ROC Data Clearinghouse
Remote Traveler Support• Kiosks at Transfer Points• Kiosks at Rest Areas/Other
Places
Ded
ica
ted
Sh
ort
Ra
nge
Com
mu
nic
atio
ns
4
ROC Market PackagesROC Market Packages
Code Market Package
ATMS01 Network Surveillance
ATMS02 Probe Surveillance
ATMS03 Surface Street Control
ATMS04 Freeway Control
ATMS07 Regional Traffic Control*
ATMS08 Incident Management System*
APTS1 Transit Vehicle Tracking
APTS7 Multi-modal Coordination
ATIS1 Broadcast Traveler Information
ATIS2 Interactive Traveler Information
ATIS5 ISP Based Route Guidance*
EM1 Emergency Response*
EM2 Emergency Routing*ITS1 ITS Planning
* Packages that provide support to incident management (but may support other objectives also)
5
Grouping of ROC Market PackagesGrouping of ROC Market PackagesGroup Code Market Package
1. Data/control sharing ATMS7ATMS1ATMS2ATMS3ATMS4
Regional Traffic ControlNetwork SurveillanceProbe SurveillanceSurface Street ControlFreeway Control
2. Incident management(notification and response)
ATMS8EM1ATIS5EM2
Incident Mgt SystemEmergency ResponseISP Based Route GuidanceEmergency Routing
3. Transit Coordination APTS1APTS7
Transit Vehicle TrackingMulti-modal Coordination
4. Data aggregation anddissemination
ATIS1ATIS2ITS1
Broadcast Traveler InfoInteractive Traveler InfoITS Planning
6
Market Packages - Group 1Market Packages - Group 1Data/Control SharingData/Control Sharing
Code Market Package Main functionATMS07 Regional Traffic Control Provides inter and intra-
agency communication fordata and control sharing
ATMS01ATMS02
Network SurveillanceProbe Surveillance
Provides surveillancecapability at agency level
ATMS03ATMS04
Surface Street ControlFreeway Control
Provides field device controlcapability at agency level
7
NIA Regional Traffic ControlNIA Regional Traffic Control
• Enables a TMC to communicate with other TMCs to receive and transmit traffic info
• Enables analyzing, controlling, and optimizing area-wide traffic flow
• Integrates signal system with freeway control
Other TM
TMC Coord.
freeway control data
freeway control status
signal control data
signal control status
Traffic
ManagementRoadway
TMC Regional
Traffic Control
NOTESTM: Traffic ManagementTMC: Traffic Management Center
8
Agency Traffic Management Agency Traffic Management Center AlternativesCenter Alternatives
Alt. Freeway Signals
1. TOC 3 SOC
2. SOC SOC
3. TOC 3 TOC 3
4. SOC TOC 3
9
ROC Regional Traffic Control - Alt. 1ROC Regional Traffic Control - Alt. 1
freeway control data
freeway control status
signal control data
signal control status
RoadwaySHA Roadway
All Interstates, All State routes in P.G. County
signal control data
signal control statusTMC Regional Traffic Control
MC TMC
signal control data
signal control statusTMC Regional Traffic Control
PGC TRIP Center RoadwayPGC Roadway
County roads in P.G. County
RoadwayMC Roadway
Both County roads and State routes in Mont. County
TMC Coord.
TMC Coord.
TMC Coord.
TMC Coord.
TOC 3
SOC
TMC Regional Traffic Control
TMC Regional Traffic Control
TMC Coord.
TMC Coord.
TMC Coord.
NOTES: Sharing of local info & device control
Sharing of local & regional*info & device control
Sharing of regional *info
* SOC hosts the regional data exchange node. It exchanges local information with other nodes as well as distributes processed regional information to other nodes.
** Local information exchange may occur with external entities (such as MC TMC and VDOT); however, is not a part of ROC.
1
3
2
1
2
1
2
1
3
2
I-95 CCDC DPW
VDOT
Other TM
10
ROC Regional Traffic Control - Alt. 2ROC Regional Traffic Control - Alt. 2
freeway control data
freeway control status
signal control data
signal control status
signal control data
signal control statusTMC Regional Traffic Control
MC TMC
signal control data
signal control statusTMC Regional Traffic Control
PGC TRIP Center
TMC Coord.
TMC Coord.
TMC Coord.
TMC Coord.
SOC
TOC 3
TMC Regional Traffic Control
TMC Regional Traffic Control
TMC Coord.
TMC Coord.
RoadwaySHA Roadway
All Interstates, All State routes in P.G. County
RoadwayPGC Roadway
County roads in P.G. County
RoadwayMC Roadway
Both County roads and State routes in Mont. County
NOTES: Sharing of local info & device control
Sharing of local & regional*info & device control
Sharing of regional *info
Sharing of local info only
* SOC hosts the regional data exchange node. It exchanges local information with other nodes as well as distributes processed regional information to other nodes.
** Local information exchange may occur with external entities (such as MC TMC and VDOT); however, is not a part of ROC.
1
3
2
1
4TMC
Coord.
2 2
3
2
4
4
I-95 CCDC DPW
VDOT
Other TM
11
ROC Regional Traffic Control - Alt. 3ROC Regional Traffic Control - Alt. 3
freeway control data
freeway control status
RoadwaySHA Roadway
All Interstates, All State routes in P.G. County
signal control data
signal control statusTMC Regional Traffic Control
MC TMC
signal control data
signal control statusTMC Regional Traffic Control
PGC TRIP Center RoadwayPGC Roadway
County roads in P.G. County
RoadwayMC Roadway
Both County roads and State routes in Mont. County
TMC Coord.
TMC Coord.
TMC Coord.
TMC Coord.
TOC 3
SOC
TMC Regional Traffic Control
TMC Regional Traffic Control
TMC Coord.
TMC Coord.
TMC Coord.
NOTES: Sharing of local info & device control
Sharing of local & regional*info & device control
Sharing of regional *info
* SOC hosts the regional data exchange node. It exchanges local information with other nodes as well as distributes processed regional information to other nodes.
** Local information exchange may occur with external entities (such as MC TMC and VDOT); however, is not a part of ROC.
1
3
2
1
2
1
2
1
3
2
I-95 CCDC DPW
VDOT
Other TM
signal control data
signal control status
12
ROC Regional Traffic Control - Alt. 4ROC Regional Traffic Control - Alt. 4freeway control data
freeway control status
signal control data
signal control status
RoadwaySHA Roadway
All Interstates, All State routes in P.G. County
signal control data
signal control statusTMC Regional Traffic Control
MC TMC
signal control data
signal control statusTMC Regional Traffic Control
PGC TRIP Center RoadwayPGC Roadway
County roads in P.G. County
RoadwayMC Roadway
Both County roads and State routes in Mont. County
TMC Coord.
TMC Coord.
TMC Coord.
TMC Coord.
TOC 3
SOC
TMC Regional Traffic Control
TMC Regional Traffic Control
TMC Coord.
TMC Coord.
TMC Coord.
NOTES: Sharing of local info & device control
Sharing of local & regional*info & device control
Sharing of regional *info
* SOC hosts the regional data exchange node. It exchanges local information with other nodes as well as distributes processed regional information to other nodes.
** Local information exchange may occur with external entities (such as MC TMC and VDOT); however, is not a part of ROC.
1
3
2
1
2
1
2
1
3
2
I-95 CCDC DPW
VDOT
Other TM
13
ROC Regional Traffic Control - Alt. 5 (Centralized ROC Regional Traffic Control - Alt. 5 (Centralized Option)Option)
freeway control data
freeway control status
signal control data
signal control status
ROC
TMC Coord.
TMC Regional Traffic Control
TOC 3
signal control data
signal control statusTMC Regional Traffic Control
MC TMC
signal control data
signal control statusTMC Regional Traffic Control
PGC TRIP Center
TMC Coord.
TMC Coord.
TMC Regional Traffic Control
TMC Coord.
TMC Regional Traffic Control
SOCTMC
Coord.
RoadwaySHA Roadway
All Interstates, All State routes in P.G. County
RoadwayPGC Roadway
County roads in P.G. County
RoadwayMC Roadway
Both County roads and State routes in Mont. County
NOTES:
Sharing of local & regional*info & device control
Sharing of regional *info
* ROC (not the SOC) hosts the regional data exchange node, in a moderately centralized option. It receives local information from other nodes and distributes processed regional information.
** Local information exchange may occur with external entities (such as MC TMC and VDOT); however, is not a part of ROC.
3
2
2
2
2
3
2
I-95 CCDC DPW
VDOT
Other TM
14
TrafficManagement
Collect TrafficSurveillance
Roadway
Roadway BasicSurveillance
InformationService Provider
traffic
information
request for
traffic informationlocal traffic flow
device control commands*
NIA Network Surveillance (i.e., Monitoring)NIA Network Surveillance (i.e., Monitoring)
Collects, stores and provides access to traffic data. Fixed equipment (detectors and
wireline communication) to monitor freeways and surface street.
15
InformationService Provider
traffic
information
request for
traffic information
local traffic flow
Assumption:TOC 3 manages SHA Roadway devices
SHA Roadway
SOC
TOC 3
MC TMC MC Roadway
PGC TRIP Center PGC Roadway
local traffic flow
local traffic flow
Collect TrafficSurveillance
Collect TrafficSurveillance
Collect TrafficSurveillance
Roadway BasicSurveillance
Roadway BasicSurveillance
Roadway BasicSurveillance
traffic
information
request for
traffic information
request for
traffic informationtraffic
information
NOTE:SHA Roadway: All Interstates, State routes in P.G. CountyMC Roadway: Both County roads and State routes in Mont. CountyPGC Roadway: County roads in P.G. County
The SOC will manage TOC 3 field assets during after night time and weekends.
device control commands
device control commands
device control commands
request for traffic
information
trafficinformation
ROC Network Surveillance - Alt. 1ROC Network Surveillance - Alt. 1
16
InformationService Provider
MC TMC MC Roadway
PGC TRIP Center PGC Roadway
local traffic flow
local traffic flow
Collect TrafficSurveillance
Collect TrafficSurveillance
Roadway BasicSurveillance
Roadway BasicSurveillance
traffic
information
request for
traffic information
request for
traffic informationtraffic
information
NOTE:SHA Roadway: All Interstates, State routes in P.G. CountyMC Roadway: Both County roads and State routes in Mont. CountyPGC Roadway: County roads in P.G. County
Assumptions:1. SOC manages SHA Roadway devices. 2. TOC 3 will have limited control of the devices.
traffic
information
request for
traffic informationlocal traffic flow SHA Roadway
SOC
Collect TrafficSurveillance Roadway Basic
Surveillance
TOC 3
TOC 3 will be able to manage SOC field assets (CCTV).
device control commands
device control commands
device control commands
request for traffic
information
trafficinformation
ROC Network Surveillance - Alt. 2ROC Network Surveillance - Alt. 2
17
TrafficManagement
TMC ProbeInformation Collection
Roadway
Roadway ProbeBeacons
vehicle probe data
Vehicle
Probe VehicleSoftware
Vehicle Toll/Parking Interface
Interactive VehicleReception
InformationService Provider
InteractiveInfrastructure Info
ISP ProbeInformation Collection
vehicle probe data
vehicle probe dataroad network use
Location DataSource
position fix
map updates
NIA Probe SurveillanceNIA Probe Surveillance
Map UpdateProvider
Accepts and processes probe veh info
Monitoring using mobile equipment and wireless comm.
Accepts and processes probe veh info
Provides interactive comm. with vehicles
Provides interactive comm. with ISP
• Determine location• Measures traffic/envir data• Transmits data to ISP/TMC
• Allows to pay without stopping
• Example; Tag I/F
18
vehicle probe dataTOC 3
MC TMC
PGC TRIP Center
TMC Probe Info Collection
TMC Probe Info Collection
TMC Probe Info Collection
vehicle probe data
vehicle probe data
vehicle probe dataSHA Roadway
MC Roadway
PGC Roadway
Roadway Probe Beacons
Roadway Probe Beacons
Roadway Probe Beacons
vehicle probe data
vehicle probe data
Map UpdateProvider
position fix
map updates
Transp. Dept. Vehicles
Probe VehicleSoftware
Interactive VehicleReception
Location DataSource
NOTEThe collection and processing of probe data by the Commercial ISP’s are not included in the ROC architecture. However, the ROC system can receive that information from ISPs through the its interface with ISPs in the Network surveillance market package.
Probe Surveillance - Alt. 1Probe Surveillance - Alt. 1
19
vehicle probe dataSOC
MC TMC
PGC TRIP Center
TMC Probe Info Collection
TMC Probe Info Collection
TMC Probe Info Collection
vehicle probe data
vehicle probe data
vehicle probe dataSHA Roadway
MC Roadway
PGC Roadway
Roadway Probe Beacons
Roadway Probe Beacons
Roadway Probe Beacons
vehicle probe data
vehicle probe data
Map UpdateProvider
position fix
map updates
Vehicle
Probe VehicleSoftware
Interactive VehicleReception
Location DataSource
NOTEThe collection and processing of probe data by the Commercial ISP’s are not included in the ROC architecture. However, the ROC system can receive that information from ISPs through the its interface with ISPs in the Network surveillance market package.
Probe Surveillance - Alt. 2Probe Surveillance - Alt. 2
20
TrafficManagement
TMC Basic Signal
Control
Roadway
RoadwaySignal Controls
signal control data
TrafficMaintenance
signal control status
.
NIA Surface Street Control NIA Surface Street Control • Analyzes and reduces
traffic data needed to control signal
• Monitors and manages surface street traffic flow
Provide traffic maintenance facilities
Provides signal control
21
Assumption: TOC 3 manages SHA Surface Street control devices.
SHA Surface Street
RoadwaySignal Controls
signal control data
signal control status
TOC 3
TMC Basic Signal
Control
MC TMC
TMC Basic Signal
ControlRoadway
Signal Controls
signal control data
signal control status
MC Surface Street
PGC TRIP Center
TMC Basic Signal
ControlRoadway
Signal Controls
signal control data
signal control status
PGC Surface Street
SOC/Signal Shop
SOC/Signal Shop will manage TOC 3 field assets during night time and weekends.
TrafficMaintenance
TrafficMaintenance
TrafficMaintenance
signal control data
signal control status
ROC Surface Street Control - Alt. 1ROC Surface Street Control - Alt. 1
22
Assumptions:1. SOC manages SHA Surface Street devices.2. TOC 3 will have limited control of the devices.
SHA Surface Street
RoadwaySignal Controls
signal control data
signal control status
SOC/Signal Shop
TMC Basic Signal
Control
MC TMC
TMC Basic Signal
ControlRoadway
Signal Controls
signal control data
signal control status
MC Surface Street
PGC TRIP Center
TMC Basic Signal
Control RoadwaySignal Controls
signal control data
signal control status
PGC Surface Street
TrafficMaintenance
TrafficMaintenance
TrafficMaintenance
TOC 3 will be able to manage SOC field assets as necessary.
signal control data
signal control status
TOC 3
ROC Surface Street Control - Alt. 2ROC Surface Street Control - Alt. 2
23
TrafficManagement
TMC-based Freeway
Control
Roadway
Roadway
Freeway Control
freeway control data
Traffic
Maintenance
freeway control status
TMC Incident
Detection
Roadway
Incident Detection
incident data
NIA Freeway Control NIA Freeway Control • Control system for freeway mgt.• Integrates traffic info road
geometry• Ramp metering, VMS, TAR
Analyzes traffic data to detect incident
Provide traffic maintenance facilities
Freeway effectors - ramp meters, VMS, TAR
Analyzes data/image to detect incident at field
24
SHA Freeway
Roadway
Freeway Control
freeway control data
freeway control status
Roadway
Incident Detection
incident data
TOC 3
TMC-based Freeway Control
TMC IncidentDetection
Assumption:TOC 3 manages SHA Freeway devices.
The SOC will manage TOC 3 freeway assets during night time and weekends.
Traffic
Maintenance
SOC
freeway control data
freeway control status
incident data
ROC Freeway Control - Alt. 1ROC Freeway Control - Alt. 1
25
Roadway
Freeway Control
freeway control data
freeway control status
Roadway
Incident Detection
incident data
Assumption: SOC manages SHA Freeway devices.
SOCSHA Freeway
TOC 3 will have capability to manage SOC freeway assets (CCTV, TAR, VMS).
TMC-based Freeway Control
TMC IncidentDetection
Traffic
Maintenance
TOC 3
freeway control data
freeway control status
incident data
ROC Freeway Control - Alt. 2ROC Freeway Control - Alt. 2
26
ROC Physical Architecture for Group 1ROC Physical Architecture for Group 1Data/Control SharingData/Control Sharing
Agency Center Roadway
SHA SOC/TOC 3
TMC Regional Traffic Control Collect Traffic Surveillance TMC Probe Information Collection TMC Basic Signal Control Traffic Maintenance TMC Freeway Control TMC Incident Detection
Freeway (F) and/or Arterial (A)
Roadway Basic Surveillance (F,A) Roadway Probe Beacons (F,A) Roadway Signal Controls (A) Roadway Freeway Control (F) Roadway Incident Detection (F)
MontgomeryCounty DPWT –Traffic
MC TMC
TMC Regional Traffic Control Collect Traffic Surveillance TMC Probe Information Collection TMC Basic Signal Control Traffic Maintenance
Arterial only
Roadway Basic Surveillance Roadway Probe Beacons Roadway Signal Controls
Prince George’sCounty DPWT –Traffic
PGC TMC
TMC Regional Traffic Control Collect Traffic Surveillance TMC Probe Information Collection TMC Basic Signal Control Traffic Maintenance
Arterial only
Roadway Basic Surveillance Roadway Probe Beacons Roadway Signal Controls
27
Market Packages - Group 2Market Packages - Group 2 Incident Notification/Management Incident Notification/Management
Code Market Package Main functionATMS8EM1
Incident Mgt SystemEmergency Response
Provides incidentnotification and managesresponse
ATIS5EM2
ISP Based Route GuidanceEmergency Routing
Provides route guidancefor response vehiclesand tracks progress.
28
NIA Incident Management System NIA Incident Management System
TrafficManagement
TMC Incident DispatchCoord/Communication
Roadway
Other TM
TMC Coord
incident notificationEmergencyManagement
Emergency ResponseManagement
incident data
incident information
InformationService Provider
Traffic information
signage data
EmergencyVehicle
emergency vehicle driver status update
Enables all transportation and public safety agencies to– Share incident data (notification and image)
– Share construction, snow removal, special events data
– Coordinate responses Enables ROC transportation agencies (SHA and DPWTs) to
dispatch and track their incident response vehicles– Public safety vehicles are dispatched through ER Market Package
• Interfaces with EVs/Other agencies• Stores emergency response plans.• Dispatch best-suited vehicle
• Formulates incident response to minimize traffic impact
• Determines resources req including emergency vehicles
• Coordinates response with other agencies
30
ROC Incident Management System - Alt. 1ROC Incident Management System - Alt. 1
Assumptions:1. SOC hosts the regional traffic management node, and manages SHA surface st. devices.2. TOC 3 manages SHA freeway devices. During night time and weekends, it is taken over by the SOC.3. TOC 3 manages incident responses. During night time and weekends, it is taken over by the SOC (as at the present time).
MC ECC
MSP Rockville
MSP Coll. Park
MSP Forestville
incident notification
incident information
incident information
incident notification
Emergency Response Mgtemergency vehicle
driver status update
emergency vehicle driver status update
SHA Incident Mgt Veh
PGC DPW&T Incident Mgt Veh
TMC Coord.
MC DPWT Incident Mgt Veh
TMC Coord
TMC Coord
incident notification
incident information
TOC 3
SOC
TMC Coord (includes SOC’s after hrs control of Rd and EV)TMC
Coord(Proposed Link)
emergency vehicle
driver status update
incident data
signage data
RoadwayPGC Roadway
incident data
signage data
incident data
signage dataRoadway
MC Roadway
RoadwaySHA Surface St.
incident notification
incident notification
incident notification
incident notification
incident notification
TMC Incident Dispatch
Coord/Comm
TMC Incident Dispatch
Coord/Comm
Emergency Response Mgt
Emergency Response Mgt
Emergency Response Mgt
PGC ECC
Emergency Response Mgt
TMC Incident Dispatch
Coord/Comm
TMC Incident Dispatch
Coord/Comm
MC TMCincident information
incident notification
incident notification
incident information
incident notification
incident information
incident notification
RoadwaySHA Freeway
incident datasignage data
I-95 CCDC DPW
VDOT
Other TM
PGC TRIP Center
incident notification
incident notification
incident notification
32
MC ECC
MSP Rockville
MSP Coll. Park
MSP Forestville
incidentnotification
incidentinformation
incident information
incident notification
EmergencyResponse Mgtemergency vehicle
driver status update
emergency vehicle driver status update
PGC DPWTIncident Mgt Veh
TMCCoord.
MC DPWTIncident Mgt Veh
TMCCoord
TMC Coord
incidentnotification
incidentinformation
SOC
TOC 3
TMC Coord (includes TOC 3’s limitedcontrol on field devices through RTC MP)
TMCCoord
emergency vehicle
driver status update
incident data
signage data
RoadwayPGC Roadway
incident data
signage data
incident data
signage dataRoadway
MC Roadway
RoadwaySHA Roadway
incidentnotification
incidentnotification
incidentnotification
incidentnotification
incidentnotification
TMC IncidentDispatch
Coord/Comm
TMC IncidentDispatch
Coord/Comm
EmergencyResponse Mgt
EmergencyResponse Mgt
EmergencyResponse Mgt
PGC ECC
EmergencyResponse Mgt
PGC DPWT
TMC IncidentDispatch
Coord/Comm
TMC IncidentDispatch
Coord/Comm
MC TMCincident information
incident notification
incidentnotification
incidentinformation
incidentnotification
incident information
incident notification
SHA IncidentMgt Veh
I-95 CCDC DPW
VDOT
Other TM
ROC Incident Management System - Alt. 2ROC Incident Management System - Alt. 2
Assumptions:1. SOC hosts the regional traffic management node, and manages all SHA Roadway.2. TOC 3 has limited control sharing capability of the devices.3.TOC 3 manages incident responses. During night time and weekends, it is taken over by the SOC (as at the present time).
33
EmergencyManagement
Emergency and Incident Management Comm
EmergencyVehicle
On-board EV Incident Management Comm
emergency vehicle driver status update
Emergency Response Management
emergency dispatch requests
Other Emergency Mgt Emergency
Coordination
NIA Emergency Response NIA Emergency Response Provides I/F between Emer.
officials through shared databases and comm., e.g, CAD
Provides direct I/F between EVs and Emergency Mgt. personnel
• Provides I/F with EVs and other EMs/agencies
• Stores emergency response plans.
• Determine and dispatch best-suited vehicle
34
NOTESEM 1: Emergency and Incident Management CommEM 2: Emergency Response ManagementEV 1: On-board EV Incident Management Comm
ECC: Emergency Communication Center (911 Center)EV: Emergency Vehicles
emergency vehicle
driver status update
emergency dispatch requests
MC ECC
emergency vehicle driver status update
emergency dispatch requests
MSP Rockville MSP EVs
emergency vehicle driver status update
emergency dispatch requests
MSP Coll. Park
MSP EVs
emergency vehicle driver status update
emergency dispatch requests
MSP Forestville
MSP EVs
PGC Fire EVs
Emergency Coordination
EmergencyCoordination
EmergencyCoordination
EV 1
emergency vehicle
driver status update
emergency dispatch requests
vehicle-vehicle comm request
vehicle-vehicle comm request
vehicle-vehicle comm request
vehicle-vehicle comm request
vehicle-vehicle comm request
EV 1
EV 1
EV 1
EM 1
EM 2
EM 1
EM 2
EM 1
EM 2
EM 1
EM 2
ROC Emergency ResponseROC Emergency Response
Emergency Coordination
Emergency Coordination
Emergency Coordination
The equipment package at the 2 ECCs may need to be replicated at both Police and Fire Dispatches
Emergency Coordination data include setting up talk channels for various Evs for vehicle to vehicle (and field-to-field) communication.
PGC Police EVs
EV 1
MC Fire EVs
EV 1
MC Police EVs
EV 1
PGC ECC
EM 1
EM 2
37
Em Mgmt
Emergency Vehicle Routing and Comm.
Em Vehemergency vehicletracking data
ISP
EM Route Plan Info. Dissemination emergency vehicle
route
emergency vehicle route request
emergency vehicle signal priority request
Roadway
signal control data
On-board Vehicle Signal Coordinationassigned route
Traffic Mgmt
TMC Multi-Modal Coordination
emergency vehicle preemption request
NIA Emergency Routing NIA Emergency Routing
Request signal priority either to roadside or to the TMC
• Provides comm I/F with transit mgt. subsystem.
• Provides signal priority for transit vehicles.
Provides route plan for EMs based on O-D and traffic condition
• Tracks EVs• Provides I/F with EVs
and other agencies
38
ROC Public Safety Emergency RoutingROC Public Safety Emergency Routing(USE LARGE FIG.PPT)(USE LARGE FIG.PPT)
Assumptions:1. In PG County, PGC DPW&T does EM Route Plan. Also, greenwave requests go to the DPW&T. PGC DPW&T have control to change SHA’s signals.2. MC DPWT handles all route plan and greenwave requests in Mont. County.3. SOC hosts the regional node for data distribution.
39
trafficinformation
MC TMC
PGC TRIP Center
TOC 3/SOC* SHA’s Incident Response Vehicles
PGC DPW&T’s Incident Response Vehicles
MC DPWT’s Incident Response Vehicles
NOTES
* Use of TOC 3 or SOC represent 2 alternative designs as in the earlier cases.
** Only partial functionalities of this market package (relevant to tracking and communication with the TMC) is required for transportation Incident Response Vehicles. However, signal priority is nor planned for these vehicles.
trafficinformation
trafficinformation
These links and data flows are provided through the Regional Traffic Control market packages, “traffic information’ being a subset of “TMC Coord.”
ROC Transportation Emergency RoutingROC Transportation Emergency Routing
On-board Vehicle Signal Coordination**
emergency vehicle tracking data
assigned route
emergency vehicle tracking data
assigned route
emergency vehicle tracking data
assigned route
EM Route Plan Info. Dissemination
Emergency Vehicle Routing and Comm
EM Route Plan Info. Dissemination
Emergency Vehicle Routing and Comm
EM Route Plan Info. Dissemination
Emergency Vehicle Routing and Comm
On-board Vehicle Signal Coordination**
On-board Vehicle Signal Coordination**
40
ROC Physical Architecture for Group 2 ROC Physical Architecture for Group 2 Incident Notification/ManagementIncident Notification/Management
Agency Center Vehicle
SHA SOC/TOC 3
TMC Incident Dispatch Coord/ Comm Interactive Infrastructure Information TMC Multi-modal Coordination EM route Plan Information Dissemination
Inc. Response Veh.
Interactive Vehicle Reception Vehicle Route Guidance
MSP Rockville, Forestville, College Park Barracks
Emergency Response Management Emergency and Incident Management Comm Emergency Response Management Emergency Vehicle Routing and Comm
Emergency Vehicles
On-board EV IncidentManagement Communication
On-board Vehicle SignalCoordination
Mont. CountyDPWT – Traffic
MC TMC
TMC Incident Dispatch Coord/ Comm Interactive Infrastructure Information Infrastructure-Selected Route Selection TMC Multi-modal Coordination EM route Plan Information Dissemination
Inc. Response Veh.
Interactive Vehicle Reception Vehicle Route Guidance
MC Police &Fire
MC ECC
Emergency Response Management Emergency and Incident Management Comm Emergency Response Management Emergency Vehicle Routing and Comm
Police & Fire Vehicles
On-board EV IncidentManagement Communication
On-board Vehicle SignalCoordination
Prince George’sCounty DPWT -Traffic
PGC TMC
TMC Incident Dispatch Coord/ Comm Interactive Infrastructure Information Infrastructure-Selected Route Selection TMC Multi-modal Coordination EM route Plan Information Dissemination
Inc. Response Veh.
Interactive Vehicle Reception Vehicle Route Guidance
PGC Police &Fire
PGC ECC
Emergency Response Management Emergency and Incident Management Comm Emergency Response Management Emergency Vehicle Routing and Comm
Police & Fire Vehicles
On-board EV IncidentManagement Communication
On-board Vehicle SignalCoordination
41
Market Packages - Group 3Market Packages - Group 3 Transit Coordination Transit Coordination
Code Market Package Main functionAPTS7 Multi-modal Coordination Provides transit centers
interfaces to othercenters
APTS1 Transit Vehicle Tracking Tracks transit vehiclesand generates transitinformation
42
Transit Vehicle
On-board Vehicle
Signal Coordination
transit vehicle conditions
TrafficManagement
TMC Multi-modal
Coordination
Roadway
Roadside Signal
Priority
local signal priority request
request for transit signal priority
signal control data
request for right of way
signal priority status
Intermodal Trans.Service Provider
intermodal information
transit system data
TransitManagement
Transit Center Multi-
modal Coordination
NIA Multi-modal Coordination NIA Multi-modal Coordination
Enables ROC transit agencies to communicate with other agencies, including traffic and public safety, and exchange data.– Traffic, special event, snow removal data– Transit information
Enables signal priority to transit vehicles.
• Provides comm I/F with traffic mgt. subsystem.
• Determines needs for signal priority routes/locations for transit vehicles and request Traffic Mgt. subsystem.
• Provides comm I/F with transit mgt. subsystem.
• Provides signal priority for transit vehicles.
• Receive vehicle signal priority request.
• Provides signal priority.
Request signal priority either to roadside or to the TMC
43
transit vehicle conditions
TMC Multi-modal Coordination
local signal priority request
request for transit signal priority
signal control data
request for right of way
signal priority status
intermodal information
transit system data
MC TMCTransit Center Multi- modal Coordination
Ride on Bus
On-board Vehicle Signal Coordination
MC Roadway
Roadside Signal Priority
transit vehicle conditions
local signal priority request
request for transit signal priority
signal control datarequest for right of way
signal priority status
transit system data
PGC Roadway
Roadside Signal Priority
signal control data
request for right of way
SHA-Managed Roadway in PG
Roadside Signal Priority
NOTE*Depends on the selection of alternatives for Surface Street Control market package
TOC 3/SOC (Signal Shop)*
TMC Multi-modal Coordination
TMC Multi-modal Coordination
request for transit signal priority
signal priority status
transit system data
PGC TRIP Center
Transit Center Multi- modal Coordination
local signal priority request
The Bus
On-board Vehicle Signal Coordination
intermodal information
Intermodal Trans.Service Provider
ROC Multi-modal Coordination ROC Multi-modal Coordination
44
TransitManagement
Transit Center Trackingand Dispatch
Transit Vehicle
On-board TripMonitoring
Information Service Provider
transit and fare schedules
transit information request
vehicle probe data
Location Data Source
position fix
Vehicle
vehicle location
NIA Transit Vehicle Tracking NIA Transit Vehicle Tracking
Enables ROC transit agencies to receive AVL information of transit vehicles.
Enables ROC transit agencies to disseminate real-time schedule adherence information to public.
• Provides real-time transit vehicle tracking and schedule adherence.
• Provides 2-way data and voice comm. with transit vehicles.
• Furnishes users with transit info.
• Supports fleet mgt with AVL (e.g., GPS), automated mileage and fuel reporting.
• Provides comm I/F.
45
transit and fare schedules
transit information request vehicle
probe dataLocation Data
Sourceposition
fix
Vehiclevehicle location
Ride on Bus
On-board TripMonitoring
MC TMC (transit)
Transit Center Tracking and
Dispatch
transit and fare schedules
transit information request vehicle
probe dataLocation Data
Sourceposition
fix
Vehiclevehicle location
The Bus
On-board TripMonitoring
PGC TRIP Center (transit )
Transit Center Tracking and
Dispatch
Info Service Provider
This shaded part is not a direct ROC requirement, but a future recommendation for the transit agencies for enhanced traveler information and transit operations. The ROC requirement is limited to the coordination and collection of transit information for dissemination to the public.1. In a 2nd alternative design approach, ROC
can assume ISP’s role to collect, coordinate and disseminate transit information to the public.2. In a 3rd approach, ROC can collect and coordinate transit information and transmits to ISPs for dissemination using ATIS1 and ATIS2.
WMATA
Other Transit Management
transit and fare schedules
transit information request
ROC Transit Vehicle Tracking ROC Transit Vehicle Tracking
46
ROC Physical Architecture for Group 3 ROC Physical Architecture for Group 3 Transit CoordinationTransit Coordination
Agency Center Vehicle Roadway
SHA SOC/TOC 3
TMC Multi-modal Coordination
Arterials
Roadside Signal Priority
Mont. CountyDPWT – Traffic
MC TMC
TMC Multi-modal Coordination
Arterials
Roadside Signal Priority
Mont. CountyDPWT – Transit
MC TMC
Transit Center Tracking andDispatch
Transit Center Multi-modalCoordination
Ride on Buses
On-board Trip Monitoring On-board Vehicle Signal
Coordination
Prince George’sCounty DPWT –Traffic
PGC TMC
TMC Multi-modal Coordination
Arterials
Roadside Signal Priority
Prince George’sCounty DPWT –Transit
PGC TMC
Transit Center Tracking andDispatch
Transit Center Multi-modalCoordination
The Bus
On-board Trip Monitoring On-board Vehicle Signal
Coordination
47
Market Packages - Group 4Market Packages - Group 4 Data Aggregation and Dissemination Data Aggregation and Dissemination
Code Market Package Main functionATIS1ATIS2
Broadcast Traveler InfoInteractive Traveler Info
Collects, synthesizes anddisseminates informationto ISPs/travelers.
ITS1 ITS Planning Collects, synthesizes andarchives data forplanning and design use.
48
Personal InfoAccess
Remote TravelerSupport
Vehicle
Personal BasicInformation Reception
Remote BasicInformation Reception
Basic VehicleReception
broadcast
information
broadcast
informationbroadcastinformation
TrafficManagement
TransitManagement
InformationService Provider
Basic InformationBroadcast
trafficinformation
transit and fare
schedules
request fortraffic information
transit informationrequest
NIA Broadcast Traveler Information NIA Broadcast Traveler Information
Provides basic set of ATIS services to the users. Enables ROC to disseminate information (1-way) including
traffic, transit, snow removal and construction.– Comm ISPs are the front-end to the public.
– ROC provides limited information to public directly.• kiosks in areas not covered by ISPs• Information as needed
Does not preclude agencies to have their TIS (Inst. reqs. apply)
Collect, process and disseminate traveler info.
Provides I/F with ISP to receive traveler information (1-way), e.g., in-veh AM-FM radio with data subcarrier.
Provides I/F with ISP from home/office to receive traveler information (1-way), e.g., portable AM-FM radio, fax, pager.
Provides I/F with ISP to receive traveler information (1-way)
49
Personal InfoAccess
Remote TravelerSupport
Vehicle
Personal BasicInformation Reception
Remote BasicInformation Reception
Basic VehicleReception
broadcast
information
broadcast
information
broadcastinformation
trafficinformation
transit and fare
schedules
request fortraffic information
transit informationrequest
Assumption: Individual agencies interfaces with comm. ISPs directly (as in the current arrangement with Partners in Motion)
PGC TRIP Center (traffic)
MC TMC (traffic)
WMATA
PGC TRIP Center (transit)
SOC
TrafficManagement
MC TMC(transit)
TransitManagement
Comm. ISP
Basic InformationBroadcast
This shaded part is user-provided.
ROC Broadcast Traveler Information - Alt. 1ROC Broadcast Traveler Information - Alt. 1
Non-ROC - to be provided by Commercial ISPs
51
Personal InfoAccess
Remote TravelerSupport
VehiclePersonal Interactive
Information Reception
Remote InteractiveInformation Reception
Interactive VehicleReception
traveler
information
traveler information
InformationService Provider
trafficinformation
transit and fare
schedules
request fortraffic information transit information
request
Interactive Infrastructure Info
traveler information
traveler information request
traveler information request
traveler information
request
TrafficManagement
TransitManagement
NIA Interactive Traveler Information NIA Interactive Traveler Information
Same as Broadcast Traveler Information market package, except it allows 2-way interactive communication with users.
• Basic info broadcast is a pre-requisite
• Provides interactive comm. with vehicles/traveler
Provides interactive comm. with ISP
Provides I/F with ISP to receive interactive traveler info (2-way) from a public facility, e,g,, kiosk, interactive CATV.
Provides I/F with ISP to receive to receive traveler information (2-way) from a personal facility, e.g., cell phone, interactive TV, PC.
52
This shaded part is user-provided.
Remote TravelerSupport
Remote InteractiveInformation Reception
traveler information
trafficinformation
transit and fare
schedules
request fortraffic information transit information
request
traveler info
traveler information request
traveler information request
traveler info
request
Assumption: Individual agencies interfaces with comm. ISPs directly.
Personal InfoAccess
Personal InteractiveInformation Reception
PGC TRIP Center (traffic)
MC TMC (traffic)
WMATA
PGC TRIP Center (transit)
SOC
TrafficManagement
MC TMC(transit)
TransitManagement
traveler information
Vehicle
Interactive VehicleReception
Interactive Infrastructure Info
Comm. ISP
Non-ROC - to be provided by Commercial ISPs
ROC Interactive Traveler Information - Alt. 1ROC Interactive Traveler Information - Alt. 1
54
TransitManagement
operational data
Planning
Data Collection and ITS Planning
CommercialVehicle
Administration
EmissionsManagement
Information Service Provider
TollAdministration
ParkingManagement
TrafficManagement
TransportationPlanners
planning data
operational data
operational data
road network use
operational data
operational dataoperational
data
planning data
NIA ITS Planning NIA ITS Planning
Enables ROC to collect and summarize the data. Requires a data repository. Provides interface with planners for the use of data.
• Collects data from centers• Processes and archives data• Provides tha planners
access to archived data
55
operational data
ROC Data Repository/ Clearinghouse
Data Collection and ITS Planning
Information Service Provider
TransportationPlanners
planning data
road network use
operational data
planning data
WMATA
PGC TRIP Center (transit)MC TMC(transit)
TransitManagement
PGC TRIP Center (traffic)
MC TMC (traffic)
SOC
TrafficManagement
The notion of ROC DB/Clearinghouse is consistent with the MPs defined under ATIS1 and ATIS2. The same DB/Clearinghouse can be used under this MP with a lower marginal cost.
ROC ITS Planning ROC ITS Planning
56
ROC Physical Architecture for Group 4ROC Physical Architecture for Group 4 Data Aggregation and Dissemination Data Aggregation and Dissemination
Agency Center Vehicle Remote Access
ROC One selected TMC (Data warehouse)
Basic Information Broadcast Interactive Infrastructure
Information Data Collection and ITS
Planning
Remote Traveler Support
Remote Basic InformationReception
Remote InteractiveInformation Reception
ISPs PGC TMC
Basic Information Broadcast Interactive Infrastructure
Information
Remote Traveler Support
Remote Basic InformationReception
Remote InteractiveInformation Reception
Public Private Vehicles
Basic InformationReception
Interactive VehicleReception
Personal Info Access
Personal Basic InformationReception
Personal InteractiveInformation Reception