Abstract

The increasing development of urban centers brings serious challenges for traffic management. In this paper, we introduce a smart visual sensor, developed for a pilot project taking place in the Australian city of Liverpool (NSW). The project’s aim was to design and evaluate an edge-computing device using computer vision and deep neural networks to track in real-time multi-modal transportation while ensuring citizens’ privacy. The performance of the sensor was evaluated on a town center dataset. We also introduce the interoperable Agnosticity framework designed to collect, store and access data from multiple sensors, with results from two real-world experiments.

Highlights

  • With massive increases in the world’s population and more than 60% of the world population projected to live in urban areas, cities face serious urban planning challenges [1]

  • While there is no consensual definition of what a smart city is [3], it commonly involves the usage of Information and Communication Technologies (ICT) to design tools which should respond to people’s needs through sustainable solutions for social and economic challenges

  • This paper presents a new sensor, based on the edge-computing paradigm, for real-time traffic monitory leveraging the existing CCTV network data to address the issues of the network cost by adding new usages while respecting the privacy regulations

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Summary

Introduction

With massive increases in the world’s population and more than 60% of the world population projected to live in urban areas, cities face serious urban planning challenges [1] Do they face rapidly growing population, but they have to deal with social and sustainability challenges. Many Australian cities are rapidly developing their existing CCTV network These large networks represents a major cost for the councils in terms of maintenance, but are only used for investigating incidents and monitor anti-social behaviors in public places [7]. This paper presents a new sensor, based on the edge-computing paradigm, for real-time traffic monitory leveraging the existing CCTV network data to address the issues of the network cost by adding new usages while respecting the privacy regulations.

The Liverpool Smart Pedestrians Project
Methodology and Objectives
Related Work
Pilot Project
An Edge-Computing Device for Traffic Monitoring
Functionality and Hardware
Detecting Objects
Tracking Objects
The Agnosticity Infrastructure
Validation Experiments
Accuracy and Performance
System and Network Utilization
Applications
Indoor Deployment
Outdoor Deployment
Findings
Conclusions and Future Work
Full Text
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