1. KKKA6424 Intelligent Traffic Management System PREPARED BY: ALI AKRAM SABER P71082 ALI EMAD JEHAD P71084 HAITHAM THAMER ISMAEL P71057

2. INTRODUCTION Kajang is a town in the eastern part of Selangor, Malaysia. Kajang is the district capital of Hulu Langat. It is located 21 kilometers (13 mi) from Malaysia's capital, Kuala Lumpur. 3. PROBLEM STATEMENT: The traffic at the intersection during peak hours is regularly and very crowded as results to the huge number of cars reaching the carrying capacity of the road. Long queues at the intersections are another problem facing traffic stream. Also the increasing in growth population and number of condominiums that inhabited by foreign students those came from different countries, will also increase number of cars that will run all streets of Kajang additional to the local people. 4. OBJECTIVES OF STUDY: An alternative solution will be presents to solve out the traffic jam at the intersection during peak hours. The capacity of the will increase and the movement of vehicles will become a streamline and more fluent. Deploy ITS technologies (VMS, CCTV, Communication System, etc.) to ease traffic stream and movement among the city-centers. Decrease travel time from residential area to the commercial area for example from Pearl Avenue to Kajang Town to the half at least. 5. AREA OF STUDY: To study the traffic condition in Kajang we propose three intersections as to represent Kajang city, one intersection that located in residential area (Taman Sepakat Indah), the other two are located in the heart of Kajang city (Sungai Chua), represented an offset successive intersections. 6. Pearl Avenue Intersection Sungai Chua Intersections 7. STUDY METHODOLOGY INTRODUCTION 8. MANUAL TRAFFIC VOLUME COUNTS METHOD 9. MANUAL TRAFFIC VOLUME COUNTS METHOD (Cont.) Phase No. of Lanes Saturation Traffic Flow per lane (car/hr) Total Saturation Flow (car/hr) Actual Flow (car/hr) 1 3 1800 5400 1990 2 2 1800 3600 1030 3 3 1800 5400 1140 Total 5400 14400 4160 Phase No. Of Lanes Saturation Traffic Flow Per Lane (Car/Hr) Total Saturation Flow (Car/Hr) Actual Flow (Car/Hr) 1 3 1800 5400 1520 2 4 1800 7200 1840 3 4 1800 7200 1770 Total 5400 19800 5130 10. CAPACITY/SATURATION FLOW RATE Phase No. of Lanes Saturation Traffic Flow per lane (car/hr) Total Saturation Flow (car/hr) Actual Flow (car/hr) Flow Saturation Flow Ratio Green Time Split Green Time (sec.) Queuee Length / veh. 1 3 1800 5400 1990 0.37 0.43 66 22 2 2 1800 3600 1030 0.29 0.33 51 6 3 3 1800 5400 1140 0.21 0.24 38 13 Total 5400 14400 4160 0.87 1.00 155 Phase No. of Lanes Saturation Traffic Flow per lane (car/hr) Total Saturation Flow (car/hr) Actual Flow (car/hr) Flow Saturation Flow Ratio Green Time Split Green Time (sec.) Que Length / veh. 1 3 1800 5400 1520 0.28 0.36 56 9 2 4 1800 7200 1840 0.26 0.33 51 8 3 4 1800 7200 1770 0.25 0.31 49 13 Total 5400 19800 5130 0.78 1.00 155 11. DETERMINATION OF OPTIMUM CYCLE TIME Webster Law:- = 1.5 1 INTERSECTION 1:- INTERSECTION 2:- 12. Determining Offset 13. PROPOSED OVERALL ARCHITECTURE OF THE SYSTEM: 14. The ITS Architecture Is Comprised Of Three Layers The Institutional Layer The Transportation Layer The Communications Layer 15. LOGICAL ARCHITECTURE: 16. PHYSICAL ARCHITECTURE: 17. ADAPTIVE TRAFFIC CONTROL 18. (SCATS) ADAPTIVE TRAFFIC SYSTEM SCATS is a fully adaptive urban traffic control system that optimizes traffic flow. Its self-calibrating software minimizes manual intervention, which can result in substantial operational cost savings. 19. HOW SCATS WORKS? SCATS - Objectives and Installations: Minimize Stops (light traffic), delay (heavy traffic) and travel time. SCATS is installed in many cities worldwide. There is approximately 5000 intersection under, SCATS control around the world. Largest systems are: Sydney (2000 intersections), Melbourne (2000), Hong Kong (600) and, in the US, Oakland County MI (350). 20. CHOOSING SCATS FOR YOUR TOWN Reduced costs Proven performance A global traffic solution Highly configurable Flexible integration Ongoing software improvements The benefits are: Reduced air pollution. Reduced fuel consumption. Reduced delays. Enhanced public transport time and reliability. 21. THE SMART SURVEILLANCE SYSTEM 22. PROPOSED (ITIS) IN KAJANG Integrated Transport Information System (ITIS) is a comprehensive traffic information system for Kajang City to monitor traffic flow and analyze the data on road conditions to provide useful traffic information to road users. 23. PUBLIC TRANSPORT MANAGEMENT SYSTEM Existing Systems Overview Management Software Time Management. What We Hope To Learn? 24. VARIABLE MESSAGE SYSTEM (VMS) 25. PORTABLE DYNAMIC MESSAGE SIGNS Variable message signs are the safest means for notifying motorists of changes in traffic patterns and road conditions. 26. COMMUNICATION SYSTEM Communications system configuration and update management: Regulatory compliance, e.g. compliance with national spectrum usage rules. Recording and forwarding of usage billing events. Communications system fault monitoring Maintenance utilities 27. What Does the ITS Communications Office Do? 28. ALERT PAGING SYSTEM 29. CABLE TV 30. TRAVELERS ADVISORY RADIO SYSTEM 31. ESTIMATED COST OF INTELLIGENT TRANSPORT SYSTEM No. Item Cost ( RM ) 1 Traffic Control System 2,000,000.00 2 Smart surveillance system 600,000.00 3 Variable message system 550,000.00 4 Communication system 150,000.00 5 Public Transport Management system 1,400,000.00 6 Others 500,000.00 Total 5,200,000.00 32. CONCLUSION The aim of this study has been to investigate the impact of setting Intelligent Transport System utilities upon traffic flow streams in Kajang City. Six proposed aspects have been reviewed: Overall architecture of the system Traffic Control system Smart surveillance system Variable massage system (VMS) Public Transport Management system Communication system 33. REFERENCES http://www.scats.com.au/ Monahan, Torin. 2007. "War Rooms" of the Street: Surveillance Practices in Transportation Control Centres. The Communication Review 10 (4): 367-389. http://en.wikipedia.org/wiki/Intelligent_transportation_sy stem http://www.iteris.com/itsarch/ http://www.itis.com.my/atis/index.jsf http://www.wanco.com/products/products.php?type_id=7 Khalid A.S. Al-Khateeb, Jaiz A.Y. Johari and Wajdi F. Al- Khateeb (2008). "Dynamic Traffic LightSequence, Science Publications". Journal of Computer Science (Science Publications): 517524. doi:10.3844/jcssp.2008.517.524.