scholarly journals Promoting Pollution-Free Routes in Smart Cities Using Air Quality Sensor Networks

Sensors ◽  
2018 ◽  
Vol 18 (8) ◽  
pp. 2507 ◽  
Author(s):  
Francisco Ramos ◽  
Sergio Trilles ◽  
Andrés Muñoz ◽  
Joaquín Huerta

Nowadays, citizens have a huge concern about the quality of life in their cities, especially regarding the level of pollution. Air quality level is of great importance, not only to plan our activities but also to take precautionary measures for our health. All levels of governments are concerned about it and have built their indexes to measure the air quality level in their countries, regions or cities. Taking into account the existing sensor infrastructure within smart cities, it makes possible to evaluate these indices and to know anywhere the level of pollution in real-time. In this scenario, the main objective of the current work is to foster citizens’ awareness about pollution by offering pollution-free routes. To achieve this goal, a technology-agnostic methodology is presented, which allows for creating pollution-free routes across cities depending on the level of pollution in each zone. The current work includes an extensive study of existing air quality indices, and proposes and carries forward to deployment of the defined methodology in a big city, such as Madrid (Spain).

2019 ◽  
Vol 24 (1) ◽  
pp. 15
Author(s):  
Yolanda Baca Gómez ◽  
Hugo Estrada Esquivel ◽  
Alicia Martínez Rebollar ◽  
Daniel Villanueva Vásquez

Smart City applications aim to improve the quality of life of citizens. Applying technologies of the Internet of Things (IoT) to urban environments is considered as a key of the development of smart cities. In this context, air pollution is one of the most important factors affecting the quality of life and the health of the increasing urban population of industrial societies. For this reason, it is essential to develop applications that allow citizens monitoring the concentration of pollutants and avoid places with high levels of pollution. Due to the increasing use of IoT in different areas, there are arising platforms which deal with the challenges IoT implies, such as FIWARE, which provides technologies to facilitate the development of IoT applications. In this paper, an Air Quality Monitoring Unit using Cloudino and Arduino devices and FIWARE technologies is presented. Through Cloudino and Arduino, the monitoring unit gather data from various sensors and transforms the data in a FIWARE data model. Then, the measurements are sent to the Orion Context Broker (OCB), which is a software component provided by FIWARE. The Orion Context Broker allows to manage and publish the data to be consumed by users and applications.


Author(s):  
Oleksandr Topchiyev ◽  
Vitalii Sych ◽  
Viktoriya Yavorska ◽  
Katerina Kolomiyets

The article defines the directions that it is recommended to assess the role of the population in the formation of recreation and tourism activities (RTA). It is proved the need to investigate the role of the population in the RTA in two main directions: 1) as a subject of recreational and tourist systems in its relation to their media (objects); 2) combined - as a subject and component of the object of recreational and tourist systems. The population forms the flows of recreation and tourists, developing relevant structures and mechanisms for their recreational and tourist service, organizes directions and fields of economic and non-economic activities that ensure the recreational needs of the population, creates a specialized recreation infrastructure, develops and implements a variety of functional and territorial organization of recreation and tourism, forms at the national and international level of territorial division of labor. In order to evaluate the recreational potential of a separate plot or object usually consider not the entire nomenclature of conditions and resources, but only a characteristic or typical combination. Each territory, each object of recreation and tourism has its own set (complex) of resource characteristics. And this circumstance greatly facilitates the procedure for a comprehensive assessment of recreational potential due to elimination (allocation) of a characteristic complex of terms and resources of RTA. A similar situation arises for a functional assessment of recreational potential. The valuation of conditions and resources are not developed for a general list of species and forms of RTA, but for those that are distributed in this area in this locality. It is determined that among the numerous characteristics and indicators of recreational potential, the concept of recreational and tourist attractiveness is one of the objective indicators of resource potential. Estimation of recreational potential for quantitative indicators of recreation and tourists and their numerical and spatial distributions creates an objective basis for all other characteristics and indicators of RTD. Another important characteristic of the recreational potential, which forms the population as a factor of RTA is a recreation capacity of territories and objects of RTA. The concept of "recreational capacity" is related to "recreational attractiveness". Attractiveness characterizes recreational territories and objects for their attraction, according to real flows of recreation and tourists. Recreational capacity is intended to set the upper limits of such attractiveness. Attractiveness represents the actual use of a recreational resource, and the capacity indicates its critical level of recreation, which does not lead to degradation of this resource. In recreational geography, tourism and planning of territories, this direction is well known and extremely designed. The indicators of recreational capacities for certain types and recreation forms and recreations - beach baths, short-term rest in green zones, anthropogenic load of resort zones and areas of the natural reserve fund, maximum population density in various functional zones of the big city, etc. At the same time, the zonal principles of assessing the recreational capacity of objects and areas of recreation and tourism have not yet been developed, and this actual problem is waiting for its researchers. The population forms a so-called anthropogenic load on the territory, and its economic activity is man-made load. Anthropogenic-technogenic load is considered as a factor of recreational and tourist activities, in turn, indicators of anthropogenic-technogenic load are the original characteristics of "anti-resource" of recreation potential. The article has proven that in the context of the study of the prerequisites for the development of recreation and tourist activities of the region also need to analyze both the quality of life of the population, in addition to the assessment of this indicator have a high contrast and diversity in the country. Key words: population, recreational and tourist potential, attractiveness of recreational territories, anthropogenic-technogenic load, quality of life of the population.


2020 ◽  
Author(s):  
Fábio Rodrigues de la Rocha

Public street lighting management is a well known problemwhich can be revisited from the perspective of Smart Cities.In Smart Cities there is an interconnection of services andinfrastructure to provide sustainable growth and improvementsin citizens’ quality of life. In this research work, weexplore new low cost technologies to create a smart streetlight system capable of monitoring and controlling the lamps,thus reducing the costs with maintenance and allowing amore rational use of electricity.


Author(s):  
L. Marek ◽  
M. Campbell ◽  
M. Epton ◽  
M. Storer ◽  
S. Kingham

The opportunity of an emerging smart city in post-disaster Christchurch has been explored as a way to improve the quality of life of people suffering Chronic Obstructive Pulmonary Disease (COPD), which is a progressive disease that affects respiratory function. It affects 1 in 15 New Zealanders and is the 4th largest cause of death, with significant costs to the health system. While, cigarette smoking is the leading cause of COPD, long-term exposure to other lung irritants, such as air pollution, chemical fumes, or dust can also cause and exacerbate it. Currently, we do know little what happens to the patients with COPD after they leave a doctor’s care. By learning more about patients’ movements in space and time, we can better understand the impacts of both the environment and personal mobility on the disease. This research is studying patients with COPD by using GPS-enabled smartphones, combined with the data about their spatiotemporal movements and information about their actual usage of medication in near real-time. We measure environmental data in the city, including air pollution, humidity and temperature and how this may subsequently be associated with COPD symptoms. In addition to the existing air quality monitoring network, to improve the spatial scale of our analysis, we deployed a series of low-cost Internet of Things (IoT) air quality sensors as well. The study demonstrates how health devices, smartphones and IoT sensors are becoming a part of a new health data ecosystem and how their usage could provide information about high-risk health hotspots, which, in the longer term, could lead to improvement in the quality of life for patients with COPD.


2021 ◽  
pp. 237-252
Author(s):  
Elena Laudante

The paper focuses on the importance of robotics and artificial intelligence inside of the new urban contexts in which it is possible to consider and enhance the different dimensions of quality of life such as safety and health, environmental quality, social connection and civic participation. Smart technologies help cities to meet the new challenges of society, thus making them more livable, attractive and responsive in order to plan and to improve the city of the future. In accordance with the Agenda 2030 Program for sustainable development that intends the inclusive, safe, resilient and sustainable city, the direction of growth and prosperity of urban environments is pursued by optimizing the use of resources and respecting the environment. In the current society, robotic technology is proposed as a tool for innovation and evolution in urban as well as industrial and domestic contexts. On the one hand the users-citizens who participate dynamically in the activities and on the other the new technological systems integrated in the urban fabric. Existing urban systems that are “amplified” of artificial and digital intelligence and give life to smart cities, physical places that allow new forms of coexistence between humans and robots in order to implement the level of quality of life and define “human centered” innovative solutions and services thus responding to the particular needs of people in an effective and dynamic way. The current city goes beyond the definition of smart city. In fact, as said by Carlo Ratti, it becomes a "senseable city", a city capable of feeling but also sensitive and capable of responding to citizens who define the overall performance of the city. The multidisciplinary approach through the dialogue between designers, architects, engineers and urban planners will allow to face the new challenges through the dynamics of robot integration in the urban landscape. The cities of the future, in fact, will be pervaded by autonomous driving vehicles, robotized delivery systems and light transport solutions, in response to the new concept of smart mobility, on a human scale, shared and connected mobility in order to improve management and control of the digitized and smart city. Automation at constant rates as the keystone for urban futures and new models of innovative society. Through the identification of representative case studies in the field of innovative systems it will be possible to highlight the connections between design, smart city and "urban" robotics that will synergically highlight the main "desirable" qualities of life in the city as a place of experimentation and radical transformations. In particular, parallel to the new robotic solutions and human-robot interactions, the design discipline will be responsible for designing the total experience of the user who lives in synergy with the robots, thus changing the socio-economic dynamics of the city.


Author(s):  
Elena G. Vikhareva ◽  
A. A. Baranov ◽  
I. V. Vinyarskaya ◽  
T. V. Tretyakova ◽  
V. V. Chernikov

Currently, the assessment of the quality of life is one of the most important criteria, describing integral characteristics of the children’s health. The article presents an analysis of the results of the research of the influence of personality type indices on the quality of life. PedsQL was calculated for each child’s physical, emotional, social spheres, as well as school performance and overall score accordingly to the questionnaire data. The study involved 2292 children aged from 13 to 18 years: 1164 girls and 1128 boys. The survey was executed by interviewing teenagers in the Izhevsk schools and 24 regional centers of the Republic of Udmurtia. To determine the type of the person of teenagers there was used an adaptive technique by K. Ung. As a result, 3 groups were formed. The first group was formed by 960 students with a predominance of personality traits of an introvert, the second group included 1258 extrovert cases. The same group of children (n = 74) was allocated among teenagers having symptoms as well extroverts as introverts (group “intro-extrovert”). As a result of the comparison, the quality of life and the type of the person of teenagers were found to be related to each other. According to the values of the “total score”, “social functioning” and “emotional functioning” the most harmonious quality of life indices were identified in children from the mixed group appeared to be a part of the personality of the best qualities of extroverts and introverts.


Author(s):  
Hervé Rivano ◽  
Isabelle Augé-Blum ◽  
Walid Bechkit ◽  
Khaled Boussetta ◽  
Marco Fiore ◽  
...  

Smart cities are envisioned to enable a vast amount of services in urban environments, so as to improve mobility, health, resource management, and, generally speaking, citizens' quality of life. Most of these services rely on pervasive, seamless and real-time access to information by users on the move, as well as on continuous exchanges of data among millions of devices deployed throughout the urban surface. It is thus clear that communication networks will be the key to enabling smart city solutions, by providing their core support infrastructure. In particular, wireless technologies will represent the main tool leveraged by such an infrastructure, as they allow device mobility and do not have the deployment constraints of wired architectures. In this Chapter, we present different wireless access networks intended to empower future smart cities, and discuss their features, complementarity and interoperability.


2021 ◽  
pp. 1295-1311
Author(s):  
David W. Kissane ◽  
Christopher H. Grossman ◽  
Clare O’Callaghan

Psychological, existential, spiritual, and social issues cause much suffering and deserve extensive study to understand these concerns more fully and to intervene more effectively. Themes that abound include communication, coping, ethics, the family, caregiving, quality of life, death and dying, psychiatric disorders, suffering, and the many expressions of distress. Many study designs are possible to explore these themes, often with complementary quantitative and qualitative components. This chapter summarizes the psychometric properties of many of the instruments that are commonly employed in such studies, and describes quantitative, qualitative, and mixed methods designs used. The goal is to strengthen research design and optimize research outcomes to benefit the discipline.


2019 ◽  
Vol 71 ◽  
pp. 05011
Author(s):  
M. Afanasiev ◽  
M. Lysenkova

“Smart city” is a new model of territorial development, taking into account the growing importance of information, innovation and human capital. One of the main elements of the “smart city” is a developed system of higher education. The aim of this work was to study the impact of higher education on "smart" and innovative cities. The objectives of this work were to obtain quantitative characteristics of the impact of the University on the smart city. Approach to solving this problem was to build indicators based on indicators that characterize the quality of life, and ratings to compare cities on their basis. The hypothesis of the study is that the higher education system has a positive impact on the development of smart and innovative cities. A theoretically justified method of constructing an indicator of a certain direction of socio-economic development is a component analysis of indicators characterizing this direction. As a result, the rankings of Russian and foreign cities based on the characteristics of quality of life, which prove that education is a key indicator of the development of "smart" and innovative cities.


2018 ◽  
Vol 5 (1) ◽  
pp. 70
Author(s):  
Christos Stamopoulos ◽  
Eleni Theodoropoulou

The present paper investigates the characteristics and best construction strategies of smart cities around the world, as well as the determining factors of the satisfaction of the quality of life and the importance of the value of environmental sustainability. A case study of the city of Kalampaka and its residents was examined. The survey was conducted between July 2016 and August 2016. The selection of the sample was done by using the method of simple selection and includes a random sample of N=150 individuals. Statistical analysis showed that resident’s knowledge about smart cities was fairly good (48% of sample knew the phrase “smart cities”). Furthermore, they believe that the appearance of the city of Kalampaka needs improvement (75% of sample is disappointed with the current appearance of the city). Regression analysis showed that the value of environmental sustainability is greatly influenced by the energy saving, as well as, innovation has an impact on the level of quality of life. Older people seem to be satisfied with administration’s efforts.


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