kajang its project

8/12/2019 KAJANG ITS PROJECT

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MOHD ROZAIDI BIN ISMAIL P72431

SAIF MOHAMMED THABET P71067

AFAQ AHMED KAREEM P71060

PROF.IR.DR.RIZA ATIQ ABDULLAH BIN O.K.RAHMAT

INTELLIGENT URBAN TRAFFIC CONTROL SYSTEM

KKKA6424

DEVELOPING KAJANG TRANSPORTATIONSYSTEM
http://ifolio.ukm.my/user/3603/riza-atiq-abdullah-bin-o-k-rahmathttp://ifolio.ukm.my/user/3603/riza-atiq-abdullah-bin-o-k-rahmat


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INTRODUCTION

DATA ANALYSIS

PROPOSAL

CONCLUSION

PRESENTATION OUTLINE


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Intelligent Transport Systems (ITS)

Application of information technologies (computers,sensors, and wired and wireless communications, Data

base, etc.)ITS is one of Knowledge Economy

Economy comes to place a great importance on the role

of Knowledge which is seen as an important production

factor along with labor and capital (e.g. electronic

money)

INTRODUCTION


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CLASSIFICATION OF ITS IN THE TOOLKIT

Traveler InformationTraffic/Road ManagementDemand ManagementElectronic Financial TransactionsCommercial Vehicle Management

Public Transport ManagementIncident and Hazard Response


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also known as traffic signals, traffic lamps, signal lights,stop lights and robots, and also known technically as

traffic control signals are signalling devices positioned

at road intersections, pedestrian crossings and other

locations to control competing flows of traffic.

Traffic lights were first installed in 1868 in London and

are now used all over the world Traffic lights alternate

the right of way accorded to road users by displaying

lights of a standard color (red, orange/amber, andgreen) following a universal color code In the typical

sequence of color phases

TRAFFIC LIGHTS


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Intersections are an important part of

the highway system. the operationalefficiency, capacity, safety, and cost of

the overall system are largely

dependent upon its design, especially

in urban areas.

the primary objective ofintersection design is to provide for

the convenience, ease, comfort, and

safety of those traversing the

intersection while reducing potentialconflicts between vehicles, bicycles,

and pedestria

INTERSECTIONS


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Kajangtown has grown rapidly in the past severaldecades. New suburban areas and satellite townships have

radiated out of the old Kajang town. Continuous trafficgrowth through developed areas and difficulties in building

new transportation infrastructure have caused a need for

careful monitoring of operating conditions on existing

transportation facilities. New strategies for traffic control

must be developed in order to manage the increase in

traffic volume in Kajang.


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STUDY AREA

This study shall be conducted along the arterial routes of Kajangcity, (consisting of 4 signalized intersections) as shown in Figure


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Queues

Wastage Cost - loosestime and ,increase fuel

consumption

PROBLEM STATEMENT


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STUDY OBJECTIVE

The main objective of the study is to propose solution totraffic congestion in Kajang by optimizing traffic flows along

a few selected arterial routes. The solution shall include:

To upgrade current situation of traffic flow in Kajang town

To ensure the safety of the traffic users

To give real time information to the users

To propose mechanism of action during

incident/breakdown

To have batter service of traffic in Kajang town


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SCOPE OF WORK

The scope of work of this study consists of the followings

Site Visit

Traffic Surveys and Analyses


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OFFSET AND GREEN TIME SPLIT DETERMINATION


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TRAFFIC CONTROLSYSTEM

T traffic control system, developed by Rhythm Engineering,is an intelligent transportation system that enables traffic

signals to adapt to actual traffic demand..

Proposed to be located at the Kajang Town Municipal Council Building


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Housed Various Components Of Traffic Management(Signals, Control Boxes, Real Time Video And Simulations


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The smart surveillance system consists of the smart cameras and themicroprocessors which are connected to the control room computer

The integration of these advanced image sensors with high-

performance processors such as smart cameras .The basic

component of the image processing system for the smartsurveillance system comprises of the smart surveillance camera,

multiplexer, image grabber and a Windows based computer.

PROPOSED SMART SURVEILLANCE SYSTEM

Traficon Smart Video Camera


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The optimization procedure includes individual

controller setting and offset timing to minimize

stopping and maximize flows that give progressive

flows with maximum bandwidth. Optimizing existing

traffic controllers are relatively easy although it

requires surveys and on site setting. However to

maintain optimum operation, constant monitoring isneeded especially if power supply is not stable. It is

undeniable that setting up a ITS system in this Kajang

town area would be a very wise decision as it will help

to lessen the congestion in Kajang and also willbenefits the town here as has smoother traffic flow.


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Traficon is one of the video detection systems available ,

Traficon's continuous research has resulted in solutions for

traffic applications and make the perfect traffic measurementsystem for traffic applications, including ramp metering, travel

time calculation, dynamic speed indication, queue tail

monitoring, congestion monitoring, tunnel access control,

ventilation control, rerouting, VMS-control


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Services to improve the convenience and performance of public

transport such as schedule management and common fare payingmechanisms

Public Transport Management:

Vehicle-mounted system(GPS and communication

display, etc.)

Cellular phone (radio, satellitecommunications), etc.

Public transport control center(communications/information

management and control system)

GPS


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Tracking of public transportation

Prague (Czech Republic)

Ploiesti (Romania)Quito (Ecuador)

Bogota (Colombia

Example

Electronic Ticket

public transport service

using GPS, ETC, and other

methods(Colombia

methods(Colombia


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Logical Architecture


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User Services

Physical Architecture

Logical Architecture

Logical Architecture (Distributed Control Architecture

System Architecture


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Physical Architecture


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A variable message sign is an electronic sign often used

on roadway to give travellers information about special

events. Such signs warn of traffic congestion, accidents,roadwork ones, or speed limits on a specific highway and

road segment.

Also provide the user to take alternative routes, limittravel speed, warn of duration and location of the

incidents or just inform the traffic conditions.

A complete message on a panel generally includes a

problem statement indicating incident, roadwork, stalled

vehicle, a location statement indicating where the

incident located, an effect statement indicating lane

closure, delay and action statement giving suggestion

what to do traffic conditions ahead.


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Site visit & Data

Collection

Determination of

Phasing

Sequences

Determination of

Green Time Split

& Cycle Time

Determination ofOffset

ProposedSolution

Conclusion &Recommendation

STUDY METHODOLOGY


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For K-MITS, propose medium sized display with character height of

25cm (legibility distance 150m away at 60km/hr)


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Communication system

In the present wireless digital world, it is now possible to provide

integrated communications for Kajang Councils. With their physicalinfrastructure, Kajang Councils are in a very commanding position

to install digital systems with a wireless infrastructure. With the

beginning of Urban Traffic Management and Control systems

(UTMC), there is a need to provide information from the traffic light

controller back to the Central Server. Either this is an existingsystem, based on serial communications which requires

replacement, or a new communications connection. For UTMC

connected traffic lights, a communications path must exist back to

the control centre.

This can be accomplished by the use of Mesh4GTM Network

clusters. Traffic lights are connected via Mesh Nodes to each

other,and then via an Access Point back to the Network Control

Centre


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Wireless Communication System


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Laying copper or fiber optic cable for this purpose is relatively very

expensive and involves road digging. Renting existing commercial

telecommunication cable also involves high operating cost.

Power cable as the communication line


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PROPOSED COST OF INSTALLATION


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Item Unit Cost/unit (RM) Cost (RM)

Traffic Light new

System, smart

camera etc

4 30,000 120,000

infrastructure 1 50,000 50,000

Call

Centre/traffic

control centre

1 100,000 100,000

VMS 8 250,000 2000000

Subtotal (Project Cost) 2180000Operation Cost 1 100000 100,000

Maintenance

Cost

1 200000 200,000

Subtotal Operation and Maintenance/Year 300,000

Total Cost (RM) 2480000

In this section, we will list out the typical costing for installation of all

the four intersection with ITS.


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Initial and maintenance works to optimize existing traffic

controllers consume a greatdeal of time and energy. If this operation can be automated

intelligently, the traffic flows could be optimized in real

time automatically. For this reason, the study team

Recommends that:

Upgrade the existing controllers to controllers with

microprocessors

Install advanced sensors

Install communication system to facilitate data

exchanges between traffic controllers which are necessaryin optimizing traffic flows.

RECOMMENDATIONS


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The system could not be coordinated to optimize agroup of traffic controllers because its actions are

unpredictable. Multi-plan timing system could be set

based on computed timing that gives

It is undeniable that setting up a ITS system in this

Kajang town area would be a very wise decision as it

will help to lessen the congestion in Kajang and also

will benefits the town here as has smoother traffic

flow.


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kajang its project

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