141,463 research outputs found

    ADOPTION OF INTEGRATED TRANSPORT SYSTEM FOR SUSTAINABLE TRANSPORT PLANNING AND DEVELOPMENT

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    The importance of addressing urban mobility problems is increasingly being emphasized in the Fourth Industrial Era. This shift towards creating a smart and inclusive cities represents a major milestone towards improving policies and urban mobility processes in both developed and developing cities. One approach to tackle this is the adoption of an integrated active/public transport system for urban mobility. Building on this, the study reviewed the need for an integrated transport system and means to achieve a safe, efficient, accessible, and affordable transport system for all members of society. The study revealed that good modal interchanges are central to creating a better transport network aimed at improving the transportation planning of a country. To achieve this, a well-planned and integrated transport infrastructure and services are needed and should be provided to facilitate and enhance smart mobility for all members of the society irrespective of their status or spatial location. Without planning and investment in better interchanges, the absence of affordable, efficient, and easy to use alternatives will mean those with access to a private car continue to rely on them while those without it will continue to be doubly disadvantaged by the negative social and environmental impacts of over-reliance on private cars. Thus, there is a clear and pressing need for bette

    Information integration in a smart city system—a case study on air pollution removal by green infrastructure through a vehicle smart routing system

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    peer reviewedOver the past few years, the "smart city" concept has emerged as a new trend to answer challenging issues related to urban development. Transformation of a city system into a smart system is meant to improve the quality of life for its people and their way of living, its environment, economy, transport, and governance. Due to benefits associated with the concept of the smart city and associated implementation challenges, traditional city systems have been undergoing transformation into smart city systems. However, observed approaches of transformation presented disconnected and fragmented city systems that usually hamper the interaction of city subsystems with the efficient and environmentally friendly urban environment. This work emphasizes the systematic view of a city system and proposes a novel method of smart city system integration. The results of our study show that in a smart city environment, where ecosystem services are valorised, air pollution emitted by vehicles can be removed by taking into consideration information related to air pollution reduction. A case study is presented to demonstrate that, with an integrated system, information outputs on travel decisions are different and more valuable. The case study explores the operability of the system, its limitations, and potential future improvements

    Lightweight Trauma Module - LTM

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    Current patient movement items (PMI) supporting the military's Critical Care Air Transport Team (CCATT) mission as well as the Crew Health Care System for space (CHeCS) have significant limitations: size, weight, battery duration, and dated clinical technology. The LTM is a small, ~20 lb., system integrating diagnostic and therapeutic clinical capabilities along with onboard data management, communication services and automated care algorithms to meet new Aeromedical Evacuation requirements. The Lightweight Trauma Module is an Impact Instrumentation, Inc. project with strong Industry, DoD, NASA, and Academia partnerships aimed at developing the next generation of smart and rugged critical care tools for hazardous environments ranging from the battlefield to space exploration. The LTM is a combination ventilator/critical care monitor/therapeutic system with integrated automatic control systems. Additional capabilities are provided with small external modules

    Sustainability Development of Smart Public Transportation in Globalization

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    The paper studies the sustainable development opportunities of the public passenger transport market in the globalized environment. The main aim of the research is to improve the competitiveness of sustainable public transport. Transportation needs to be considered as an important aspect of the development of cities in a sustainable manner and for an attempt to create a smart city. Those cities care about inhabitants, apply environmentally acceptable methods of waste management, offer more efficient public transportation, health care, and social system. Many studies have shown the relationship between effective public transportation services and sustainable development at the city level. European Commission is trying to motivate all the regional administration in an overall acceptance of sustainable urban mobility plans as part of the strategic vision for solving pressing problems in the process of functioning of modern cities. The purpose of this study is to present a concrete step in achieving the objectives of the "smart city" concept with the use of modern information technology in the traffic and passengers in the real-time monitoring process, tickets issuing, as well as passengers informing in Subotica, Serbia. There is a wide gap between community expectations from public transportation services and the actual quality of service provided. The resulted grounded theory has brought attention to the necessary reform of transportation institutions; transportation policy which is integrated into settlement development of the smart city strategy and consistency of economic systems; public transportation development proceeding from supply improvement; and finally, the need of awareness improvement via education. The research conclusion is a necessity of external fund allocation through emerging means of liberalization and public-private partnership and the introduction of the more demand responsive transportation system while taking into account sustainable consumption as well

    ENHANCING RURAL PUBLIC TRANSPORT ACCESSIBILITY THROUGH IMPLEMENTING A SMART SCAN-ON M-TICKETING SOLUTION: : A UNITED KINGDOM CASE STUDY APPROACH WITHIN RURAL DEREGULATED ENVIRONMENTS

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    Scott Copsey, Sue Walsh, Liam Fassam, Richard Southern, ‘Enhancing Rural Public Transport Accessibility Through Implementing a Smart Scan-on M Ticketing Solution: A United Kingdom Case Study Approach Within Rural Deregulated Environments’, paper presented at the European Transport Conference, Barcelona, Spain, 5-7 October, 2016.The aim of this paper is to demonstrate how two UK Local Authorities (Hertfordshire and Northamptonshire), the two Universities of Hertfordshire and Northampton and public transport providers have worked in partnership to develop a smart scan-on m-ticketing solution, that integrates into a wider ‘smart city’ solution delivering social good through connected value propositions. Based on the initial success of a Hertfordshire pilot, a specific objective of this work is to establish smart integrated multi-operator/modal solutions. This pilot is subsequently being collaboratively expanded upon, through the UK Department for Transport funded ‘Network Northamptonshire Total Transport’ initiative, a transformative project to improve connectivity, integration and accessibility for rural transport networks. This forms part of the recently signed ‘Heart of England’ economic tri-county alliance agreement, which aims to work collaboratively across three local authority regions (Buckinghamshire, Oxfordshire and Northamptonshire), consolidating £3bn of spending. This provides a further future platform for innovative transport solutions being rolled out across wider geographical areas. The initial Hertfordshire demonstrator pilot project explored how a ‘smart’ m-ticketing platform could provide a sustainable financial business model for implementing ticketing solutions for small and medium bus operators within rural Shires, outside of large urban settings. This unique project was the first scan-on bus mobile ticket product used in the UK (outside of London). It offers a partnership model and governance structure for local authorities, commercial operators and other stakeholders with an interest in integrated sustainable transport to take forward, and leads to the possibility of new, socially innovative models for procuring and delivering transport solutions. Initial user reactions have been positive, generating large digital data sets, analysis of which indicates rapid user uptake in comparison to other schemes. This data enables detailed analysis such as precise user geo-spatial distribution, supporting targeted marketing and route-specific promotions to encourage further service uptake. A critical success factor of the project was to target a reduction of on-bus cash handling by five per cent within the first 12 months. This would aid in reducing bus loading times, improve reliability and operator efficiencies. After an initial 16 month operational use, uptake growth in excess of 7 per cent of total revenue has been achieved, on specific routes the transfer to m-ticket has exceeded 12 per cent, with targets of 10 per cent of total cash to mobile conversion predicted by the middle of 2017, likely to be realised. The effectiveness of marketing campaigns, technical development aspects and implementation issues will be reported. These projects have a wider context. Public transport services in rural areas in England are deregulated, and have at present no effective statutory backing or ring-fenced funding. As a result, with reductions in funding to local authorities, funding for non-commercial bus services is being sharply reduced and many authorities are proposing to cease all funding for local bus services (Campaign for Better Transport, 2016). These projects may offer alternative cost-effective ways of providing local transport services in non-metropolitan areas, and thus provide the potential for unique future research opportunities. These include understanding the uptake of smart multi-modal solutions in rural areas to improve accessibility and connectivity through enhanced services for new users and for those with restricted or reduced mobility networks, whilst also offering efficiencies for operators. This research has added importance, because the UK Government is proposing legislation on bus services in England, which would confer significant extra powers on local authorities to intervene in the bus market in various ways. These projects may act as pathfinders for the use of these powers in non-metropolitan areas. Structures supporting a partnership approach involving all those with an interest in public transport are a critical part of improving rural connectivity and accessibility. Through the experience of establishing quality partnership models in Hertfordshire, this paper will go on to detail the subsequent work now underway developing a Social Enterprise model involving local government, universities, operators, health and education services in Northamptonshire, which will form the basis of the transformation of rural integrated sustainable transport delivery.Non peer reviewedSubmitted Versio

    System approach towards enhancement of airports’ energy efficiency

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    [1]. Blanes, Luis M.; Costa, Andrea et al. 2013. Simulation to support ISO 50001 energy management systems and fault detection and diagnosis: case study of Malpensa airport, in Proceedings of BS 2013: 13th Conference of International Building Performance Simulation Association, Chambéry, France, August 26–28. 2100-2107. [2]. Campbell, S.; White, S. 2005. Integrated Resource Planning for Transport, in Proceedings of Urban Transport 2005 Conference, 12– 14 April 2005, Algarve, Portugal. European Commission. 2013. Energy, transport and environment indicators - 2013 edition. Luxembourg: Publications Office of the European Union. 247 p. Available from Internet: . [3]. Strelkova, G. 2013. Methodological aspects of forecasting and integrated assessment of aircraft’s environmental impacts for sustainable development in civil aviation, in Proceedings of 8-th International Green Energy Conference, June 17–19, Kyiv, Ukraine. 499–500. [4]. Strelkova, G. G.; Ageeva, G. M. 2013. Metodologіchnі aspecty pіdvischennya energoefektivnostі funktsіonuvannya aeroportіv u kontekstі staloї avіatsії. Arhіtektura ta ekologіya: Materіaly V Mіzhnar. nauk. Conf. 29-30 Zhovtnya, m.Kiїv. Ch. II. K.: NAU. 119–122. (in Ukrainian). [5]. World Energy Council. 2012. Smart grids: best practice fundamentals for a modern energy system. World Energy Council, London. 23 p. Available from Internet: http:/www.worldenergy.org/documents/20121006_smart_grids_best_practice_ fundamentals_for_a_modern_energy_system.pdf.The observed growth of aviation economy sector leads to increasing final energy consumption by both the air transport and airports. Nowadays, airports by their level of energy consumption are comparable to small towns with populations up to 50,000, which are integrated into the structure of megacities and urban areas.Comprehensive assessment of ener gy efficiency of aviation economy sector must include effectiveness of operation and maintenance of air transport services, ground services and efficiency of energy consumption by airport’s terminals and facilities. For reliable forecasts of energy costs and adequate decision-making, it is required to improve a system analysis. A hierarchical system “Sustainable Airport” is offered as a methodological approach to reduce energy consumption and CO2 emissions by improving energy and fuel efficiency.The key levels of hierarchical system “Sustainable Airport” are considered. An intelligent platform based on Smart technologies for air terminals, engineering processes, and related services in airports is proposed as a part of system’s tech nical level

    Transport integration - an impossible dream?

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    Transport Integration and an Integrated Transport Policy have been widely espoused for many years, yet remain an ambiguous and ill-defined concept. After featuring strongly in the 1998 Transport Policy White Paper, recently transport integration has received less emphasis. However it appears it is set for a return under the new Transport Secretary, Lord Adonis.This paper explores the meaning of Integrated Transport. It concludes that there is no point in attempting to identify a single definition, but that there are overlapping layers of meaning, with higher levels incorporating lower, or narrower, understandings of the term Integrated Transport. This exploration of meanings of integration is a development of initial work (Potter and Skinner 2000) and is important as the alternative meanings lead to different transport policy responses. These meanings include: - Locational Integration: being able to easily change between transport modes (using Interchanges) - this is about services connecting in space - Timetabling Integration: Services at an interchange connect in time. - Ticketing Integration: Not needing to purchase a new ticket for each leg of a journey - Information Integration: Not needing to enquire at different places for each stage of a trip - or that different independent sources are easily connected - Service Design Integration: That the legal, administrative and governance structures permit/encouraging integration - Travel Generation Integration: Integrating the planning of transport with the generators of travel (particularly integration with land use planning) Furthermore, there are inherent tensions which make transport integration difficult to achieve. Only limited progress has been achieved in the UK since the 1998 White Paper, and even in Germany, with their strong transport policy structures, integration has failed (Schöller-Schwedes, 2009). This exploration of meanings will also explore the tensions involved as there is a danger of the UK chasing again a flawed concept

    IT infrastructure & microservices authentication

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    Mestrado IPB-ESTGBIOma - Integrated solutions in BIOeconomy for the Mobilization of the Agrifood chain project is structured in 6 PPS (Products, Processes, and Services) out of which, a part of PPS2 is covered in this work. This work resulted in the second deliverable of PPS2 which is defined as PPS2.A1.E2 - IT infrastructure design and graphical interface conceptual design. BIOma project is in the early stage and this deliverable is a design task of the project. For defining the system architecture, requirements, UML diagrams, physical architecture, and logical architecture have been proposed. The system architecture is based on microservices due to its advantages like scalability and maintainability for bigger projects like BIOma where several sensors are used for big data analysis. Special attention has been devoted to the research and study for the authentication and authorization of users and devices in a microservices architecture. The proposed authentication solution is a result of research made for microservices authentication where it was concluded that using a separate microservice for user authentication is the best solution. FIWARE is an open-source initiative defining a universal set of standards for context data management that facilitates the development of Smart solutions for different domains like Smart Cities, Smart Industry, Smart Agrifood, and Smart Energy. FIWARE’s PEP (Policy Enforcement Point) proxy solution has been proposed in this work for the better management of user’s identities, and client-side certificates have been proposed for authentication of IoT (Internet of Things) devices. The communication between microservices is done through AMQP (Advanced Message Queuing Protocol), and between IoT devices and microservices is done through MQTT (Message Queuing Telemetry Transport) protocol

    Smart mobility: opportunity or threat to innovate places and cities

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    The concept of the “smart mobility” has become something of a buzz phrase in the planning and transport fields in the last decade. After a fervent first phase in which information technology and digital data were considered the answer for making mobility more efficient, more attractive and for increasing the quality of travel, some disappointing has grown around this concept: the distance between the visionarypotentialthatsmartness is providingis too far from the reality of urban mobility in cities. We argue in particular that two main aspects of smart mobility should be eluded: the first refers to the merely application to technology on mobility system, what we called the techo-centric aspect; the second feature is the consumer-centric aspect of smart mobility, that consider transport users only as potential consumers of a service. Starting from this, the study critics the smart mobility approach and applications and argues on a“smarter mobility” approach, in which technologies are only oneaspects of a more complex system. With a view on the urgency of looking beyond technology and beyond consumer-oriented solutions, the study arguments the need for a cross-disciplinary and a more collaborative approach that could supports transition towards a“smarter mobility” for enhancing the quality of life and the development ofvibrant cities. The article does not intend to produce a radical critique of the smart mobility concept,denying a priori its utility. Our perspectiveisthat the smart mobility is sometimes used as an evocativeslogan lacking some fundamental connection with other central aspect of mobility planning and governance. Main research questions are: what is missing in the technology-oriented or in the consumers-oriented smart mobility approach? What are the main risks behind these approaches? To answer this questions the paper provides in Section 2 the rationale behind the paper;Section 3 provides a literature review that explores the evolution on smart mobility paradigm in the last decades analysing in details the “techno-centric”and the “consumer-centric” aspects. Section 4proposes an integrated innovative approach for smart mobility, providing examples and some innovative best practices in Belgium. Some conclusions are finally drawnin Section 5, based on the role of smart mobility to create not only virtual platforms but high quality urban places
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