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ITS: Application of Cutting-edge Technology to Enhance Transport Management Riza Atiq bin Orang Kaya Rahmat UKM
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http://www.aohc.it/pentaxday/pday10/pd1059.jpg
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Road construction: now and then http://clevelandcivilwarroundtable.com/articles/means/civil_war_ roads.htm
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Navigation System: From cutting edge technology to commodity http://www.maxaudio.com.my/index.php?act=viewProd&productId=7189
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Computerised Automatic LRT
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UKM Urban Transport Management System
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SCATs, DBKL
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ITACA, DBKL
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ITIS, Kuala Lumpur
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Variable Message System (VMS)
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Centralised Traffic Control
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Hierarchal Control
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Distributed Control (with wireless communication system MP
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Single Traffic Control Architecture
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Traffic as seen at control room
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UKM traffic light and surveillance camera in Bangi
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Genetic Algorithm Finding optimum point
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Example of a chromosom Chromosom 137421622
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Crossing Chromosome atau Chromosome X 12563421Before crossing Chromosome Y54441537 Crossing at the middle Chromosome X 1 12561537 Chromosome Y 1 54443421After crossing Chromosome X12563421Before crossing Chromosome Y54441537 Crossing at the end Chromosome X 1 12563437 Chromosome Y 1 54441521After crossing
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Mutation of Chromosome Original Chromosome54441537 Mutated Chromosome54321537
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Minimsing Objective function from a generation to a generation
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Civilised Traffic Control: Pedestrian and Public Transport Priority
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http://en.wikipedia.org/wiki/File:Mauna_Loa_Carbon_Dioxide-en.svg
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http://upload.wikimedia.org/wikipedia/commons/a/aa/Global_Warming_Predictions.png
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Smart Camera
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Detected Insident
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Surveillance Camera
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Conventional Surveillance Camera Architecture
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Physical Architecture: UKM Surveillance System
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Digital Image 480 pixel 640 x 3 pixel RGB
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Observed Pixels for Vehicle Detection Ditection Pixel
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Pixel intensity when vehicles passing through Bright colour vehicle White colour vehicle Dark colour vehecle
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Pixels Intensity to measure vehicle length (a) Observed Pixels Position (b) Pixel Intensity Estimated length = 4.3 m Estimated length = 12 m
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Speed measurement Travel distance = 5.8 m Frame rate = 5 frame / s Speed = 5.8 / (1/5) x (60 x 60) / 100 = 104 km/hr
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Plate Number Recognition Enhancing Imege Capturing Imege Imege from camera Character Segmentation Searching and focusing to the plate number Training of Neural Network Character Normalisation Testing Neural Network
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Transforming Image to Black & White to Simplify Processing
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Neural Network to Read Plate Number 0 0 0 Input Layer 80 node Hidden Layer 20 node Output Layer 33 node Targetted Output 0 0 1 Bias 00010000 01111110 11100011 11000011 11100111 01111110
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Incident and Disaster Ditection
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Response System
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Impact of Unsustainable Transport Economic Impact Social Impact Environmental Imapct Traffic Congestion Social justice Pencemaran udara Construction Cost Impact to low income group Climate change User Cost Health Health deterioration Noise and air pollution Mobility deterrant Impact to community cohesiveness Lost of habitat Break down and accident Impact to community livelyhood hidraulic Impact Deplited unrenewable resources Impact to aestatic Deplited unrenewable resources
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Modelling policy impact on modal shift from private to public transport
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Monitoring Air Polution City Centre Ring Road Arterial road Traffic control act as sluice gate, reducing green time for inbound traffic when pollution worsen Sensor pengukur pencemaran udara di pasang di pusat bandar Air polluion sensor at city centre
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From silicon Chip to nano material
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Conventional Weight Bridge
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Weight in motion 5m Nano Sensor (carbon nano tube) to detect pressure, calibrated to measure weight and speed Smart Camera to read plate number Vehicle Database
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Nano material Carbon nano tube in bridge construcition Conventional Construction
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Nano material in road construction Wearing course Base course Sub-Base course Sub-grade Carbon Nano Tube ( Conventional Road Surface Road surface with carbon nano tube
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Nano Solar Cell Nano Plumbum sulphide is very efficient in harvesting solar energy. Nano Plumbum sulphide is very efficient in harvesting solar energy. Street lighting post can be painted with nano plumbum sulphite to become an efficient photovoltaic Street lighting post can be painted with nano plumbum sulphite to become an efficient photovoltaic
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What next
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Ke mana lagi ??? From Sheba to Palestine in a split second
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Where to ???
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Worm hole
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Terimakasih Thank you
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