scholarly journals Modeling on impact of metal object obstruction in urban environment for internet of things application in vehicular communication

2020 ◽  
Author(s):  
J. S. C. Turner ◽  
A. Harun ◽  
M. N. M. Yasin ◽  
N. Ali ◽  
S. A. Bakar ◽  
...  
Keyword(s):  
Internet Of Things ◽  
Urban Environment ◽  
Vehicular Communication ◽  
Metal Object

scholarly journals LA EVOLUCIÓN DE LA URBE HACIA LAS CIUDADES INTELIGENTES

UDA AKADEM ◽  
2018 ◽  
pp. 58-69
Author(s):  
Lenín Xavier Erazo-garzón
Keyword(s):  
Internet Of Things ◽  
Urban Environment ◽  
Smart City ◽  
Urban Areas ◽  
Central Government ◽  
Cultural Development ◽  
Home Automation ◽  
Strategic Initiatives ◽  
Palabras Clave

En el siglo XXI, debido a la creciente concentración de la población en los núcleos urbanos, las ciudades se enfrentan a grandes retos de sostenibilidad de la sociedad a largo plazo, a fin de convertirse en verdaderos polos de desarrollo económico, social y cultural. Como respuesta a esta problemática, las iniciativas estratégicas de ciudad inteligente (Smart City) se han expandido por todo el mundo y el Ecuador no ha sido la excepción. Tanto el gobierno central como los gobiernos seccionales están emprendiendo importantes proyectos en el marco de la ciudad inteligente; sin embargo, dentro de la sociedad ecuatoriana, este concepto aún resulta poco conocido y familiar.Frente a esta circunstancia, este trabajo de investigación tiene como propósito clarificar la visión del concepto de ciudad inteligente, mediante una revisión bibliográfica de la literatura científica y comercial, que responde a las siguientes interrogantes: ¿Qué es una ciudad inteligente? ¿Es un concepto que ha surgido recientemente? y de no ser así ¿Cómo ha evolucionado este concepto? ¿Qué áreas o sistemas del entorno urbano abarca el concepto de ciudad inteligente? ¿Qué servicios puede prestar? entre las más importantes. Palabras clave: ciudad inteligente, ciudad ubicua, entorno urbano, inteligencia urbana, internet de las cosas, sensores, domótica AbstractDue to the increasing concentration of population in urban areas in the XXI century, cities are facing major sustainable challenges of society in the long term so as to become real centers of economic, social and cultural development. In response to this problem, strategic initiatives of a Smart City have expanded worldwide, and Ecuador is not an exception. Both the central government and regional governments are undertaking major projects in the framework of the smart city; however, this concept is still little known and unfamiliar within the Ecuadorian society. Given this circumstance, this research paper aims to clarify the perspective of the smart city concept through a bibliographic review of the scientific and commercial literature, which answers the following questions among the most important ones: What is a smart city? Is it a concept that has emerged recently? And if not, how this concept has evolved? What areas or systems of the urban environment encompass the concept of smart city? What services can it provide?Keywords: Smart City, Ubiquitous City, Urban Environment, Urban Intelligence, Internet of Things, Sensors, Home Automation

scholarly journals Environmental monitoring based on data processing of Internet of Things

2019 ◽  
Vol 136 ◽  
pp. 01041
Author(s):  
Alexander Ivanov ◽  
Alexander Platov
Keyword(s):  
Internet Of Things ◽  
Urban Environment ◽  
Online Monitoring ◽  
Traditional Approach ◽  
Meteorological Data ◽  
Traffic Information ◽  
The Internet ◽  
Online Processing ◽  
Internet Users ◽  
The Internet Of Things

The concept of online monitoring of the urban environment is proposed. It is based on the online processing of hydrometeorological and traffic information received through the Internet of Things. The traditional approach of the Internet of things includes transfer and storage of huge arrays of measurements in digital form. This concept of online monitoring is primarily an analysis, evaluation of the results of processing information received from wireless networks. The concept was implemented at Nizhny Novgorod State University of Architecture and Civil Engineering in several services including Eco-routes, Quite-routes, in which the air pollution of the urban environment by vehicle emissions and the noise level from traffic flows are estimated in real time mode. The calculation is based on meteorological data and traffic flow velocity. The calculation and assessment of environment pollution is carried out at the request of the user via Internet. The concept includes micro weather and algal blooming monitoring of reservoirs and ponds. Developed services is the first to provide free short time health risk assessment for both decision makers and common internet users.

scholarly journals Transforming Cities from Simple to Smart using Internet of Things (IoT)

2018 ◽  
Vol 7 (3.12) ◽  
pp. 986
Author(s):  
Anushka Khattri ◽  
Alisha Khattri ◽  
Ankita Kushwaha ◽  
Rahul Chauhan
Keyword(s):  
Expert System ◽  
Internet Of Things ◽  
Mobile Apps ◽  
Vehicular Communication ◽  
Full Extent ◽  
Intelligent Sensors ◽  
Input Signals ◽  
Cloud Server ◽  
Smart Parking ◽  
Gps System

Dream of making a city smart is now transformed into reality through IoT. IoT is the best method to utilize the resources to the full extent. This paper deals with the basic but the very major problems such as navigation of parking lots. Every lock has a key and to avoid such problems intelligent sensors and cameras are used which can sense the input signals, then transforms it into data. These data are transmitted to cloud server which can provide the user about the real-time situation through mobile apps. For smart parking different methods such as expert system, wireless based system, GPS system and vehicular communication system are discussed in this paper. 

scholarly journals A Survey on the Use-Cases and Deployment Efforts Toward Converged Internet of Things (IoT) and Vehicle-to-Everything (V2X) Environments

2021 ◽  
Author(s):  
Hamdan Hejazi ◽  
László Bokor
Keyword(s):  
Internet Of Things ◽  
Intelligent Transportation Systems ◽  
Smart City ◽  
Intelligent Transportation ◽  
Transportation Systems ◽  
Use Cases ◽  
Vehicular Communication ◽  
Internet Of Vehicles ◽  
The Past ◽  
Comprehensive Survey

In the past few years, automotive Internet of Things (IoT) solutions have become one of the most significant IoT application areas in the shape of vehicular communication to connect vehicles and such the so-called Internet of Vehicles (IoV) to be used in Intelligent Transportation Systems (ITS) environments. With an increasing level of cooperation, ITS could facilitate smart city operations by providing cooperative intelligent traffic solutions. Modern Cooperative ITS (C-ITS) solutions have started to be implemented in the whole world with various deployment models and significant improvements in the integration of Vehicle-to-Everything (V2X) communication and IoT solutions. To highlight the current V2X technology evolution towards an IoT/IoV era, this paper presents a comprehensive survey about the convergence between IoT and V2X use-cases together with their supporting technologies in the cooperative ITS ecosystem worldwide. We show how IoT could enable advanced V2X applications to get widespread and increase ITS efficiency.

Smart Cities and the Internet of Things

2021 ◽  
pp. 218-228
Author(s):  
Kieron O’Hara
Keyword(s):  
Internet Of Things ◽  
Urban Environment ◽  
Traffic Flow ◽  
Smart Cities ◽  
Great Power ◽  
The Internet ◽  
The Status ◽  
Iot Devices ◽  
Internet Connections ◽  
The Internet Of Things

The Internet of Things is created by giving Internet connections to objects embedded in the environment, including wearable items. When IoT devices are connected and coordinated in an urban environment, smart cities are created, which can allow control of the environment, for example to improve carbon emissions or traffic flow. Instrumentation of the environment creates problems of consent, privacy, security, safety, and trust. The status of the IoT with respect to Internet ideology is discussed. The Silicon Valley Open Internet supports citizen-centric development, but may lack coordination at scale. The DC Commercial Internet creates great power for platforms. The Brussels Bourgeois Internet values rights and privacy, which may suppress innovation. In China, India, and elsewhere, smart cities are seen as key to developing a paternal social vision under digital modernity. Given its key role in the IoT, this is where America’s battle against Huawei may be most consequential.

scholarly journals Design and Deployment of Vehicular Internet of Things for Smart City Applications

2021 ◽  
Vol 14 (1) ◽  
pp. 176
Author(s):  
Evariste Twahirwa ◽  
James Rwigema ◽  
Raja Datta
Keyword(s):  
Internet Of Things ◽  
Real Time ◽  
Vehicular Networks ◽  
Historical Data ◽  
Low Cost ◽  
Urban Transport ◽  
Transport Systems ◽  
Vehicular Communication ◽  
Sensors And Actuators ◽  
Web Based

A novel computing paradigm, called the Internet of things emerged a few years ago. IoT is materialized by connecting both real and digital worlds together. The deployment of IoT in vehicular networks has introduced a new vehicular communication technology-themed vehicular internet of things (V-IoT). With the introduction of miniaturized sensors and actuators, V-IoT has demonstrated the ability to improve the level of urban transport systems through the development and deployment of low-cost but powerful technologies which seamlessly upgrade the level of smart transportation in urban environments. In this research article, we have presented the features of V-IoT that encompass both the benefits and potential challenges of the technology. Low-cost IoT prototypes have been built and tested for numerous functions in vehicular environments. The monitored parameters include air, road conditions such as traffics flow sizes, air quality, weather parameters, and signal status in terms of Received signal strength indicator, and Signal noise ratio for both road and intra-vehicular environments. Devices are implemented at every IoT architectural layer and tested on a web-based IoT front-end application using different protocols like LoRaWAN. Two LoRa sensors have been deployed in the public bus to monitor some of the mentioned parameters on a real-time basis and historical data could be retrieved through the developed web-based dashboard. Simplistic algorithms are implemented for both real-time and historical data demonstration.

scholarly journals Vehicular Channel Characterization in Urban Environment at 30 GHz considering Overtaking and Traffic Flow

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Yanzi Chen ◽  
Lei Ma ◽  
Xinjian Ou ◽  
Jingjing Liao
Keyword(s):  
Urban Environment ◽  
High Performance ◽  
Central Business District ◽  
Vehicular Communication ◽  
Channel Characteristics ◽  
Channel Parameters ◽  
Business District ◽  
Dense Urban Environment ◽  
Beam Switching ◽  
The Impact

To realize reliable and stable millimeter-wave (mmWave) vehicular wireless communication, the research of vehicular channel characteristics in the dense urban environment is becoming increasingly important. A comprehensive research on the channel characteristics for 30 GHz vehicular communication in the Beijing Central Business District (CBD) scenario is conducted in this paper. The self-developed high-performance ray-tracing (RT) simulator is employed to support intensive simulations. Based on simulation results, the effects of multiantenna and beam switching on the key channel parameters are analyzed, as well as the impact of different traffic flows. The results can provide theoretical and data support for the evaluation of vehicular channel characteristics and will help for the design of the vehicular communication system enabling future intelligent transportation.

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