Cited by 626Smart Cities and TechnologiesWireless Sensor Networks and IoTTechnology and Security Systems

The role of advanced sensing in smart cities

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Hancke, Gerhard, Silva, Bruno, Hancke, Jr., Gerhard·2012·Sensors

Abstract

In a world where resources are scarce and urban areas consume the vast majority of these resources, it is vital to make cities greener and more sustainable. Advanced systems to improve and automate processes within a city will play a leading role in smart cities. From smart design of buildings, which capture rain water for later use, to intelligent control systems, which can monitor infrastructures autonomously, the possible improvements enabled by sensing technologies are immense. Ubiquitous sensing poses numerous challenges, which are of a technological or social nature. This paper presents an overview of the state of the art with regards to sensing in smart cities. Topics include sensing applications in smart cities, sensing platforms and technical challenges associated with these technologies. In an effort to provide a holistic view of how sensing technologies play a role in smart cities, a range of applications and technical challenges associated with these applications are discussed. As some of these applications and technologies belong to different disciplines, the material presented in this paper attempts to bridge these to provide a broad overview, which can be of help to researchers and developers in understanding how advanced sensing can play a role in smart cities.

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Authors
Hancke, G., Silva, B., & Hancke, Jr.
Affiliations
  • Royal Holloway University of London (GB)
  • University of Pretoria (ZA)
  • Advanced Sensor Networks Research Group, Department of Electrical, Electronic and Computer Engineering, University of Pretoria, Pretoria 0002, South Africa
Venue
Sensors
Publisher
MDPI AG
Published
2012-12-27
Volume
13
Issue
1
Pages
393-425
ISSN
1424-8220 (ISSN-L)
OpenAlex
W2008705190
Cited by
626
References
90
Citations by year
2026: 19 · 2025: 28 · 2024: 45 · 2023: 49 · 2022: 51 · 2021: 50 · 2020: 60 · 2019: 81 · 2018: 62 · 2017: 60 · 2016: 54 · 2015: 44 · 2014: 15 · 2013: 6 · 2012: 2
FWCI
47.16
Type
journal article
Language
en
Open access
Locations
  • Sensors (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, other-oa)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • UpSpace Institutional Repository (University of Pretoria) (submittedVersion, cc-by)
Funders
National Research Foundation
Topics
  • Physical Sciences › Engineering › Media Technology › Smart Cities and Technologies
  • Physical Sciences › Engineering › Control and Systems Engineering › Wireless Sensor Networks and IoT
  • Physical Sciences › Computer Science › Information Systems › Technology and Security Systems
Keywords
smart cities, ubiquitous sensing, sensor platforms, smart buildings, rainwater harvesting, urban sustainability

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