The development of Bangi Traffic Control by UKM researchers This slide is part of Urban Traffic Control course http://www.eng.ukm.my/riza/UTMS/UrbanTMS.htm

1. Urban Traffic Management
System
Development of an Intelligent Urban Traffic
Management System
Riza Atiq bin O.K. Rahmat

2. Smart Camera
Microprocessor
M M
P MP M
P
P
Fixed-point to fixed-point communications
Wide Area Wireless
TRAFFIC CONTROL CENTRE
GPS
Traffic Travellers Traffic Pavement Disaster Public
Control Information Surveillance Maintenance Detection & Transpo
System System System System responce rt Inf.
System
Traffic Traffic Incident
Management Detection &
Expert System respn System
Big Picture of UKM Intelligent Urban Traffic Management System

3. Travellers Roadside Smart Camera for traffic surveillance, incident
detection, disaster detection and road
maintenance system
Personal Information Remote Traveller Public Transport
Access Support Information
M M (Realtime)
P P
Wide Area Wireless (Mobile) Communications Wireless Fixed-point to fixed-point Communications
Urban Traffic Traffic Surveillance Traffic Incident
Vehicle Control System Detection System
Public
Bus
Traffic Expert Public Transport Disaster Detection
System Information System System
Maintenace
Vehicle
Emergency Pavement Management Travellers Information
Vehicle System (Maintenace System) System
Vehicles Transport Control Centre
Figure 2 Intelligent Urban Traffic Management Architecture

4. Intelligent Urban Traffic Control Roadside Smart Camera for traffic surveillance, incident
detection and disaster detection
M M M M
P P P P
Wireless Fixed-point to fixed-point Communications
Urban Traffic Traffic Expert Traffic Surveillance
Control System System
Transport Control Centre
PROJECT 1: UKM Intelligent Urban Traffic Management Architecture

5. Area wide control based on a five-unit controller
Approach Road Link Optimized Intersection
Exit Road Link Coordinated
Intersection
(Source: Yagar, et al., 1996)

6. Existing Control Room
Surveillance Camera
Projek 2: Smart Surveillance System

7. Existing or New Control Room
Proposed Micro-
Processor
Existing or New Camera

8. Traffic Counting

9. Incident Detection

10. Speed Measurement

11. Speed Measurement

12. Lane
1 2 3
Headway
Volume
Speed
Logical Architecture
Function 1: To provide visual traffic images in real time
Function 2: To provide traffic data such as lane volume,
Speed, headway, occupancy and classified
counting.
Terminator: CCTV Camera - Control Room – traffic
controller
Main process: Image grabbing and image processing

13. Microprocessor Microprocessor Microprocessor Microprocessor
Fixed-point to fixed-point wireless communications
To Control
Room
Physical Architecture

14. Very expensive
telephone line

15. Microprocessor Microprocessor Microprocessor Microprocessor Microprocessor
Wireless Communication
Inexpensive
communication
system