the case of trieste trasporti s.p.a. public public · 2014. 6. 19. · intelligent transport system...

INTELLIGENT TRANSPORT SYSTEM IN TRIESTE, ©2003

Roberto GERIN, Corrado SFECCI,Roberto GERIN, Corrado SFECCI,Paolo RONDINIPaolo RONDINI

INFORMATION SYSTEMSINFORMATION SYSTEMSforfor public public transport companytransport company

the case of Trieste Trasporti S.p.A.

PU

BLIC

PU

BLIC

TRANSPO

RT TRA

NSPO

RT


ITS EXPERIENCES IN TRIESTECOMPANY

• NATIONAL RESEARCH COUNCIL “TRANSPORTPROJECT”:– Analysis and development of framework for planning and

management of public transport network– First release of management software system

• TRANSMODEL PROJECT– Global implementation of the European standard ENV 12986– Follower in EU TITAN Project

• SOFTWARE DEVELOPMENT– In house design & development of TSpm software

• AVM system:– Real time fleet control in urban network– Customer information


Operation offering

Driver sheduling

Vehicle scheduling Users needs

Personnel needs

Integrate & Integrate & controlcontrol!!

COMPANY POLICY

Information SystemsInformation Systems

Information Systems for TPL management

Competitivetendering


Information systems for TPL

PLANNING

MANAGEMENT

CUSTOMER CARE

OPERATING

DATA


MANAGEMENT

CUSTOMER CARE

OPERATING

DATA

Information systems for TPL

CREW ROSTERING

PAYROLL

TIMETABLEINTERACTIVE VOICE

RESPONSE

CONTRACT MANAGEMENT

REAL TIME MGT

AVL/AVM SYSTEMS

BUS STOP FORECAST

NEXT STOP VISUAL &VOCAL

INTERNET NEWS

PLANNINGNETWORK DESIGN

VEHICLE SCHEDULING

CREW SCHEDULING

TRANSMODEL


OPERATING INFORMATIONSYSTEM

in Trieste Trasporti S.p.A.In Trieste Trasporti we decided to

DESIGN, DEVELOP and INTEGRATEan own Operating Information System, called:

TSpmTSpmTransport Scheduling planningTransport Scheduling planning & management & management


What is TSpm?• It’s an Information System for the global planning and management of a

public transport network

• It’s based on the european data standard called TRANSMODEL

• It uses the advanced web intranet/extranet technologie

• In TSpm there are the following functionalities:data base Transmodelsecurity multi user, multi session for single transaction/operationplanning modules for assigning, scheduling, VSP, CSP, Rosteringroad networkbus stop mgtOperating balance for local authoritiesControl reports, on white sheet or moduleDriver absence mgr & payroll interfaceData & function integration with AVM, Call Center, Internet/Intranet systemsdata & function integration with customer infromation systems

MULTILINGUAL support (English & Italian)


What is Transmodel?• Transmodel is a Conceptual Schema of a data Model for a generic public

transport company

• The model is the result of some R&D European Project in Crive I andDrive II

• It was adopted like a European standard in 1997 (ENV 12896)

• All workpapers are public and available at www.transmodel.org

• Every software developer can implement the conceptual schema in thePHISICAL DATA BASE STRUCTURE

• TSpm is COMPLETELY aligned to release 4.1.1 of Transmodel


TEMPI DIPERCORRENZA

RILEVATI

CONTROLLO DELSERVIZIO IN

TEMPO REALE

VINCOLITECNICI E

SINDACALI

TURNI DELPERSONALE

TURNI DEIVEICOLI

ORARIO GENERALEDELLA RETE

DOMANDARILEVATA

INFORMAZIONIAL PUBBLICO

DOMANDA PERTRATTA

FREQUENZA DEISERVIZI

ASSEGNAZIONEDELLA DOMANDA

PROGETTAZIONEINFRASTRUTTURE

E LINEE

TSpm: planningIperPath (urban network)AssEps (extra urban network)

Schedule (line timetable)

Vsp (Vehicle scheduling program)

Csp (Crew schediling program)

TSpm


TSpm: Standard architecture

• logic: TRANSMODEL v4.1.1 (ENV 12896)• rdbms: ORACLEData

Algorithms • language: C e C++• technology: MS COM/DCOM

αii

n

=∑ 0

+

• os: Windows• hardware: Intel 80x86

=Programs

+Interface

• user: MS Windows GUI• data: ODBC• communication: TCP/IP


TSpm:System ArchitecturePresentation levelRemote

AccessServer

LAN

Web software

Business logic level Data level

ActiveXSoftwareObjectWAN

Remote user (peripherical depot)

Transmodel

• Server Windows NT/2000• Client Windows 95/NT/2000 ws• RDBMS Oracle 8.06• Software 32 bit ActiveX

• Transaction management (MicrosoftMTS(TM))

• Presentation by Web Server & browser(Microsoft IIS(TM) + InternetExplorer(TM))

• CAD Microstation 95/SE(TM)

ActiveXSoftwareObject


TSpm: Functional ArchitectureDATA

BASE

TRANSMODEL

DATA

BASE

TRANSMODEL

DATA LOADER & CONTROLDATA LOADER & CONTROL

SCHEDULING & PLANNINGSCHEDULING & PLANNING

OPERATION MANAGEMENTOPERATION MANAGEMENT

REPORT & ANALYSISREPORT & ANALYSIS

EXTERNAL INTERFACEEXTERNAL INTERFACEAVM, CALL CENTER, CUSTOMERINFORMATION, ...


TSpm: Internet platform

• sharing information

• high level security forunauthorised accessor data integrity


Data Loader & Control

Journey patTiming poin


Alphanumeric timetable

Output of planning modules

Graphic timetable


Depot vehicles assignment

Road Road & & maintenancemaintenanceobligationobligation


Drivers assignment

Absence Absence or or conveniencesconveniencesobligationobligation


“Virtual” keyboard for strangercharacters

Bus stop timetable (bi lingual)


New Internet site: CMS technology


Breaking news on PT,general info, etc.


Automatic Vehicle Monitoring in TT

D.R.T.S.

GPS satellites

On boardComputer

RX/TX radio

LAN - TCP/IP network

Call center

Call center

KIOSKS

Electronic bus stops

Centraleoperativa

Public networkGSM

Transmodel

PRIVATEMOBILE RADIO

LINK

Public networkGSM

KIOSKS

Informationpanels


On board computer with 2 Mb, short range & longrange data link166 bus controlled (today)3 PMR radio channels: throughput of 300messagges/minute per channel - loss 4.800 bps90 bus with passengers counting, 30 with visualannouncement, 137 with voice announcement4 electronic bus stop (36 by 2004)3 information kiosks with touch screen2 station information board1 central operation room1 central data base

Components of the AVM system


On board systemOn Board ComputerLong range RX/TXShort Range RX/TXAlarm buttonDriver console & card readerPassenger countersNext stop voice announcementNext stop display


Map localisationOperation abnormal situationLinear view of a lineEstimated bus (without avm)Real timetableBus stop forecast

Central operation room


Pre coded alarm barDriver operated or by alarmbutton (hidden)View of the “alarm point” and thenew bus position

Central operation room: security


Operation statistics and balanceBus stop data:

scheduled timereal arrival timereal starting timeboarding peoplealighting people


Journey certification


Next arriving time forecastOther useful messages

Electronic bus stop


Information boards & kiosks


IndividualinformationFuture terminal:palmtop, cell phoneUser Card forservice request atbus stopSpecial users(school bus, disableor diseased people)

An open architecture for customer services


Conclusions • Information technology is a KEY FACTOR for QUALITY

and EFFICIENCY improvement in TPL

• Implementing an Intelligent Transport System need acoherent and robust data base

• Radio communication in urban area is critical (need shortand frequent messages)

• Costs will decrease only if standardisation and “onmarket” systems will grow

• Sharing goals among operators, local authorities andindustry

PARTNERSHIP, NOT SUPPLIERS!

the case of trieste trasporti s.p.a. public public · 2014. 6. 19. · intelligent transport system...

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