PROGRAMME’S DETAIL
Session : 02 Presentation Date : 13 July 2006
Paper No : 08 Presentation Time : 04.15 pm – 04.45 pm
Duration : 30 minutes
Name : PROF. MADYA DR. KHOIRI BIN MOHD. DIMYATI
Designation : Lecturer
Organisation : MARA University of Technology (UiTM)
ACADEMIC AND PROFESSIONAL QUALIFICATION :
• PhD (GIS in Transportation Planning and Modelling)
PROFESION EXPERIENCE :
• Lecturer at MARA University of Technology (UiTM) - 1983 until present
• Project Manager, City Management Centre (Putrajaya) – (1999 – 2001)
• Consultant, Intelligent Transportation System (Putrajaya) – ( 2002 )
• Consultant, Jabatan Kesihatan Pekerjaan – ( 2001)
• Consultant, Kementerian Pembangunan Usahawan – ( 1998 )
• Consultant, Integrated Transport Information System (ITIS) – ( 2002 – 2005 )
TITLE : Developing ITIS Spatial Database : Issues and Challenges
It has long been recognized that continued expansion of road infrastructure for major
cities in the world is non-sustainable in the long term. The nature of urban growth, in particular of
Asian cities, makes continued expansion of road network costly, damaging and ultimately self-
defeating.
In recognition of the continued traffic growth in the Klang Valley, the substantially mature
road network, the increasingly expensive and disruptive cost for land acquisition and road
construction, the Federal Government decided in the 8th Malaysia Plan that it would be timely to
deploy Intelligent Transport Systems (ITS) to maximize the throughput of the transport network in
the Klang Valley. It was decided that the initial seed deployment would take the form of the
twin platforms comprising Advanced Traffic Management System (ATMS) and Advanced
Traveller Information System (ATIS). The two initial platform services would later be known as the
Integrated Transport Information System (ITIS) Project.
This testbed project is a first step towards the coordinated integration of existing but
separate traffic planning and traffic management systems in the Klang Valley. The ITIS project is
intended to deliver the first functional platform for the subsequent deployment of other ITS
applications and services for the country for traffic planning and management.
PRESENTATION BRIEF
BIODATA
In addition, the ITIS Project is also intended to a starting effort to address the effects of
weak integration among the different road systems. Smooth travel along highways end abruptly
in massive congestion. This significantly reduces the overall efficiency and load carrying
capacity for the different sub-systems within the transport network (road, rail, bus). For example,
it is normal for congestion to back along highways for long distances due to single event
incidents, or sudden reduced flows for a very short sections (e.g., coincidental road hogging by
more than one vehicle across multiple lanes).
This paper reports on the development s well as the issues and challenges on every
component of the GIS used by the IT IS project, paying special attention to the design and data
structure of the GIS.
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 1
26 July 2004
Developing ITIS Spatial Database : Issues and Challenges
by
Prof. Madya Dr. Khoiri Mohd DimyatiUiTM/ITS Konsortium Sdn. Bhd
meaningful applications for the GIS :-
• real needs• users willing to participate in the implementation• training and use of the system• senior management commitment to GIS implementation for both
funding and support;
knowledgeable staff to implement and operate the GIS:-
• familiar with GIS concepts and computer proficient;• an organizational framework for coordination and management• long-range plans defining goals and objectives;• an implementation plan with milestones, staff allocations,
GIS : Requirements for Successful Implementation
Integrated Transport Information System
Integrated Transport Information System
system functions, but completely lacks originally promised functionality or fails to fit the task it was designed to support
What do we mean by failure?Lyytinen (1988) distinguishes between “development failure”and “use failure”
system grossly exceeds original budget
system grossly exceeds original schedule
system never functions technically
system functions, but quality is so poor that, for all practical purposes, system is not usablesystem functions but is not used--users reject the system because it is cumbersome to use or because they have no incentive to use it
Integrated Transport Information System
GIS – Where to Start ?
spatial information is poorly maintained or out of date
spatial data is not recorded or stored in a standard way;
spatial data may not be defined in a consistent manner (e.g. different classifications on landuse)
data is not shared between departments within an organization;
data retrieval and manipulation capabilities are inadequate to meet existing needs; and
new demands are made on the organization that cannot be met with existing information systems.
Some of the more common problems that prompt a GIS investigation are:
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 2
Integrated Transport Information System
GIS – Used for daily operation !
Integrated Transport Information System
Part 1: ITIS ?
Part 2: ITIS Spatial Database
Part 3: Issues and Challenges
Part 4: Where are we now?
Integrated Transport Information System
Part 1: ITIS ?
Integrated Transport Information System
Current Situation
Klang Valley transport network is now well developed(specifically completion of road network e.g. MRR II, interchanges along MRR I, tolled highways, amalgamation of bus services, completion of STAR and PUTRA LRT)
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 3
Integrated Transport Information System
Current Situation
Enhanced traffic demand management strategies will allow
effective utilisation and planning of transport infrastructure
CURRENT SITUATION
Agency’s Perspective
“Understand travel behaviour. Make transport demand management responsive
to dynamic situations. Empower users to make appropriate travel decisions”
Traffic keeps growing. Roads keep getting congested. Limited tools to see real traffic situations . No predictive capabilities. No operational response capabilities. Drivers,
commuters have no access to information on road or travelling conditions.
User’s Perspective“Make commuting faster, safer, more efficient and more predictable (“plannable”)”
Agencies need information to help better manage traffic
Users need information to make decisions on route choices and travel times
Integrated Transport Information System
Intelligent Transport System Services
Advanced Traffic Management System (ATMS)
Advanced Traveller Information System (ATIS)
Advanced Vehicle Collision Systems (AVCS)
Advanced Public Transport Systems (APTS)
Commercial Vehicles Operations (CVO)
Emergency Management Systems (EMS)
Electronic Payment (EP)
Safety Systems
Integrated Transport Information System
Integrated Transport Information System
45 Surveillance corridors
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 4
Integrated Transport Information System
- Protocol
- Traffic volume
- Road hierarchy
FHR II 78,000 - 220,000
KL-Seremban Exp 220,000
Jln Damansara 200,000
MRR I
(Jln. Tun Razak) 189,000
(Lebuhraya Mahameru)205,000
Jln. Sg. Besi 120,000
Jln. Cheras 117,000
IRR
(Jln. Sultan Ismail) 105,000
(Jln. Kuching) 136,000
Jln. Kepong 100,000
Jln. Ampang 97,000
Jln. Ipoh 97,000
NKVE 75,000
EW Link 60,000
SAE, Jln. Kelang Lama 55,000
Jln. Pahang 47,000
Jln. Sentul 34,000
Jln. Puchong 33,000
Selection of corridor based on:
Integrated Transport Information System
Overview of the ITIS
Advanced Traffic Management System (ATMS)
Advanced TravellerInformation System (ATIS)
Integrated Transport Information System
Video Wall SubsystemVideo Wall Subsystem
Video Wall – ATMS Interface
Advanced Traffic Management
System
Automatic Incident Detection SubsystemAutomatic Incident
Detection Subsystem
External Agencies Subsystem
External Agencies Subsystem
Variable Message Sign Subsystem
Variable Message Sign Subsystem
Simulation SubsystemSimulation Subsystem
CCTV SubsystemCCTV Subsystem
SCATS SubsystemSCATS Subsystem
Automatic Vehicle Location SubsystemAutomatic Vehicle
Location SubsystemITACA SubsystemITACA Subsystem
AID – ATMS Interface
VMS – ATMS Interface
CCTV – ATMS Interface
SCATS – ATMS Interface
AVLS – ATMS Interface
Simulation – ATMS Interface
External Agencies –ATMS Interface
ITACA – ATMS Interface
Advanced TravellerInformation System
Advanced TravellerInformation System
ATIS – ATMS Interface
255
728
140
1600
89
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 5
Congestion
Congestion
Heavy downfall
Heavy downfall
Accident
Accident
Road Closure
Road Closure
Incident
Incident Automatic Incident Detection System (AID)
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 6
db & applicationservers
workstations
GPS-Satellites
Dynam
ic Map
Track history
Speedometer
Tripmeter:
trip distance
trip time
Bearing
Speed profile
Vehicle database
Dynam
ic Map
Track history
Speedometer
Tripmeter:
trip distance
trip time
Bearing
Speed profile
Vehicle database
Concept of Operations
Integrated Transport Information System
System Ready / Charging Indicator GPS Signal Indicator
GSM Signal Indicator
Power – I/O ConnectorPower – I/O ConnectorExternal GPSAntenna Connector
External GSMAntenna Connector
AVLS Unit
A200 MTUInstalled Unit
Integrated Transport Information System
Integrated Transport Information System
RELATIONSHIP WITH OTHER AGENCIES
RELATIONSHIP WITH OTHER AGENCIES
FUNCTIONSFUNCTIONS
SERVICESSERVICES
What Defines the TMC / ITIS
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 7
RELATIONSHIP WITH OTHER AGENCIESRELATIONSHIP WITH OTHER AGENCIES
Integrated Transport Information System
TMC SERVICES
Proactive management of traffic and transport operations.
Provision of timely traffic information.
Development and Maintenance of comprehensive knowledge base of traffic information, infrastructure developments and incident response plans.
Management of traffic related incidents and events.
Focal centre of management of transport operations for the Klang Valley
The Mission:“At all times to provide efficient utilisation of the road network while maintaining a high level of detection (and ultimately response) to incidents.”
Integrated Transport Information System
Part 2: ITIS Spatial Database• Planning Purposes• Congestion Map• Simulation and Modelling• ITIS Portal• AVLS Data Analysis
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
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29
C69A565
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Integrated Transport Information System
Planning PurposesSiting of Field Equipment
Surveys- Topographical / GPS- Equipment siting (CCTV, AID, VMS)
Height / Visual Surveys
C103
C19
C155
C158
C22
C23
C178
C46
C185
B
C42
C43
C198
C31B
CCTV System
C 176Combine with 12m street lighting pole. Camera height at 7m, with arm.
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 9
Automatic Incident Detection System (AID)
FLOW
SPEED
OCCUPANCY
Variable Message Sign System (VMS)
V96 Proposed Gantry Location
Travel Time Messages on VMS
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 10
10 Dec 2005: 8.03AM
Vehicle Detector (AID)
Vehicle Detector mounted on street light
Video image processing
Congestion MapBased on AID Segment)
Integrated Transport Information System Integrated Transport Information System
Simulation and ModellingWhat-if-Scenario
Integrated Transport Information System
ITIS Portal (Displaying Congestion Map for the Public Users)
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 11
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 12
Integrated Transport Information System
Integrated Transport Information System
AVLS Data Analysis
SYSTEM CONFIGURATION:
In-Vehicle Unit:- 12 channel GPS receiver with active antenna- GMS data modem/SMS modem- 4 I/O sensor ports- data logger on memory chip- output relay for engine cut-off- mayday activation- battery charger, NiMh rechargeable battery- Aluminium die cast casing- Data mobile terminal (4x20 LCD display)- Voice communications capability
Control Center:- modem pool- tracking software- GIS software
Peripherals:- operator printers- logging printers
SMS/XML to TMC/AVL Center
GPS
Modem Pool
Equip selected vehicles with AVLS to be used as rolling point data to provide a travel time historical database for the ATMS.
Integrated Transport Information System
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
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Inner Ring Road
Middle Ring Road I
Integrated Transport Information System Integrated Transport Information System
Part 3: Issues and Challenges
Issue 1 : Obtaining the required dataIssue 2 : Editing Works to Fulfill the different requirementsIssue 3 : Accurate mapsIssue 4 : Aesthetical Values
Integrated Transport Information System
GIS – Backbone of ITIS
Integrated Transport Information System
Obtaining the Required Data
With appropriate details (road networks, buildings, landuse, etc.)
To cater different scales (pyramid visualization)
To cater different projections (RSO, WGS 84 and Cassini)
Should be accurate
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
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Integrated Transport Information System
Get-a-map
Integrated Transport Information System
Data Source 1Own Development
Integrated Transport Information System
C103
C19
C155
C158
C22
C23
C178
C46
C185B
C42
C43
C198
C31B
Data Source 2Rinman Maps
Integrated Transport Information System
End Result
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 15
Integrated Transport Information System
Editing Works
Arcview
Accurate Maps
• Cluttered• Not Well Presented• Mechanical View• Not Pleasing
Aesthetical Values
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 16
Integrated Transport Information System
Part 4: Where are we now?
• All systems running and operational since March 2005
• Security services in place
• Hosted various technical visits National (e.g., Minsters, KLRTC, Rapid KL, PDRM, Central Agencies incl LLM, MOF) and International (e.g. UK, South Africa, Indian, Indonesian, etc.)
• Hosted Technical Visits by the National and International Seminar delegates
Integrated Transport Information System Integrated Transport Information System
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 17
Operations Centre
Emergency Operations Centre
Simulation / Joint Operations Centre
Server Network Operations Centre
Call / Contact Centre
Media Briefing Centre
Library
Key Facilities
TMC and Coordinating Agency Offices
Cafeteria
Off-Shift Room
(1st Floor) Operations Centre
Sat 10 Dec 2005: 8.05AM
Good traffic conditions
Integrated Transport Information System
Wed 23 Aug 2005: 6.45PM
Traffic Warning Alert Avoid Travelling
in/out of KL
Integrated Transport Information System
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 18
Detect and Validate
Monitor and Respond
Inform and Advise
Engineering for Enhanced Safety and Traffic Flows
Event Management
TMC OPERATIONAL PROCESSES
Types of IncidentsAccidents
Types of Incidents
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 19
Types of IncidentsLane Blockages due Road / Maintenance
Works
Types of IncidentsFlood
Types of IncidentsLane Blockages due Road / Maintenance
Works
Uprooted / Fallen Trees
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
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Update Bulletin Board
Advisory Message posted on VMS
INFORM AND ADVISE
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 21
Travel Time Messages on VMS
www.itis.com.my
www.itis.com.my
Traffic Information on Website
CAUSED OF PROBLEMS
• Weaving• Merging and Weaving• Traffic Control• “Q” Jumping• Incident Prone Locations• Illegal Parking
‘Hot Spot’ Morning
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 22
‘Hot Spot’ EveningFrom Jln Setapak
From AmpangTo Mahameru
From Chow Kit
To Jln Ipoh
BulatanPahang
Location 1 : Weaving Problems
Location 1, 2 and 3
PWTC
Flat Pekeliling
Flat Pekeliling
Photo 2
To PWTC
From Setapak/Genting Klang
From Bulatan Pahang
From Jln Tun Razak
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 23
Inbound Daily Traffic Volume at MRR cordon
6,000 - 11,000
26,000 - 40,000
30,000 - 36,000
38,000 - 46,000
58,000 - 66,000
20,000 -
24,000
28,0
00 –
34,0
00
21,000 – 24,000
50,000 – 60,000
17,000 – 21,000
10,000 – 14,000
5,000 – 7,000
27,000 – 31,000
60,000 – 70,000
17,000 – 20,000
13,000 – 17,000
21,0
00 -
24,0
00
40,00
0 -44
,000
Legend
Average to Maximum volume
< 20,000 veh/day
20,000 to 40,000 veh/day
> 40,000 veh/day
10,000 – 15,000
Outbound Daily Traffic Volume at MRR cordon
Legend
Average to Maximum volume
< 20,000 veh/day
20,000 to 40,000 veh/day
> 40,000 veh/day
18,000 - 24,000
11,000 - 15,000
21,000 - 25,000
34,000 - 43,000
66,000 - 75,000
31,000 - 40,000
26,000 – 31,000
3,000 – 6,000
22,000 – 27,000
9,000 – 12,000
20,000 –25,000
63,000 – 76,000
28,0
00 -
32,0
00
10,000 – 15,000
4,000 - 7,000
19,000 - 24,000
13,000 - 16,000
40,0
00 –
45,0
00
42,00
0 –48
,000
Jalan Kuching – 4 Analysis Sections
Section 1 : Kepong – Duta
Section 2 :
Duta – Tun Razak
Jalan Kuching
Section 3 : Tun Razak – Sultan Ismail
Section 2 :
Duta – Tun Razak
Section 4 : Sultan Ismail - Parlimen
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 24
Average Weekday Traffic Volume at Jalan Kuching(Tun Razak - Duta section)
0
1,000
2,000
3,000
4,000
5,000
6,000
7,000
12:00AM
1:00 AM 2:00 AM 3:00 AM 4:00 AM5:00 AM6:00 AM 7:00 AM 8:00 AM 9:00 AM 10:00AM
11:00AM
12:00PM
1:00 PM 2:00 PM 3:00 PM 4:00 PM 5:00 PM 6:00 PM 7:00 PM 8:00 PM 9:00 PM 10:00PM
11:00PM
Time Ending
Hou
rly V
olum
e (v
eh/h
o
Inbound A586 Outbound A587
• 2-hour AM window, Inbound AM v/c ratio > 0.85, tidal flow applicable, 2 lanes sufficient for outbound!
• Midday peak – heavier inbound (< 4,000), tidal flow not applicable
• PM peak – both directions < 4,000, tidal flow not applicable
Average Weekday Traffic Volume at Jalan Kuching (Sultan Ismail-Tun Razak section)
0
1,000
2,000
3,000
4,000
5,000
6,000
7,000
12:00AM
1:00 AM 2:00 AM 3:00 AM 4:00 AM 5:00 AM 6:00 AM 7:00 AM 8:00 AM 9:00 AM 10:00AM
11:00AM
12:00PM
1:00 PM 2:00 PM 3:00 PM 4:00 PM 5:00 PM 6:00 PM 7:00 PM 8:00 PM 9:00 PM 10:00PM
11:00PM
Time Ending
Hou
rly V
olum
e (v
eh/h
our)
Inbound A240 Outbound A239
• 2-hour AM window, Inbound AM v/c ratio > 0.85, tidal flow applicable, 2 lanes sufficient for outbound!
• Midday peak – inbound < 5,000, outbound close to 4,000, tidal flow not applicable
• PM peak – outbound direction > 5,000, but inbound close to 4,000, tidal flow not applicable
Enforcement Messages on VMS Detection of Traffic Violations
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 25
Advisory Messages on VMS
Investigation on traffic accidentInvestigation on traffic accident
LocationLocation : Middle Ring Road II (: Middle Ring Road II (PandanPandan IndahIndah))Date / TimeDate / Time : 20/09/2005 @ 09.45 am: 20/09/2005 @ 09.45 amCamera No.Camera No. : C170: C170
Integrated Transport Information System
ASEAN Summit, Dec 2005ASEAN Summit, Dec 2005
To create a safe passage for highTo create a safe passage for high--risk Head of State.risk Head of State.
Maintaining a constant visual is crucial to prevent any Maintaining a constant visual is crucial to prevent any crisis within an eventcrisis within an event
Successful Major Events
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
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Integrated Transport Information System
How Others Are Doing ?
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 27
Integrated Transport Information System
2nd National GIS Conference Developing ITIS Spatial Database : Issues and Challenges
Prof. Madya Dr. Khoiri Mohd Dimyati 28
Integrated Transport Information System
Terima Kasih..Thank You..
Thor Chea..Sawadikap..