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

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

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

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

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

Surveillance Camera Existing Control Room Projek 2: Smart Surveillance System

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

Traffic Counting

Incident Detection

Speed Measurement

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 Volume Speed Headway Lane 1 2 3

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

Very expensive telephone line

Microprocessor Wireless Communication Inexpensive communication system