Past, state-of-the-art and future of intralogistics in relation to megatrends

Nakon kratkog pregleda istorije intralogistike, ovaj rad izučava pogled na navedene tehnologije. One su u vezi sa t.z.v. 'megatrendovima' kao što su globalizacija, urbanizacija, demografske i klimatske promene, za koje se očekuje da donesu globalne promene u nekoliko sledećih decenija i koje će najverovatnije odrediti buduću ulogu intralogistike i fokus istraživanja u ovoj oblasti.After briefly reviewing the history of intralogistics, this paper examines the outlook for the technologies concerned. This is related to the so-called 'megatrends', such as globalisation, urbanisation, demographic shifts and climate change, which are expected to bring about major global transformations over the next few decades, and which are also likely to determine the future functions of intralogistics and the focus of research in the field

Past, state-of-the-art and future of intralogistics in relation to megatrends

Nakon kratkog pregleda istorije intralogistike, ovaj rad izučava pogled na navedene tehnologije. One su u vezi sa t.z.v. 'megatrendovima' kao što su globalizacija, urbanizacija, demografske i klimatske promene, za koje se očekuje da donesu globalne promene u nekoliko sledećih decenija i koje će najverovatnije odrediti buduću ulogu intralogistike i fokus istraživanja u ovoj oblasti.After briefly reviewing the history of intralogistics, this paper examines the outlook for the technologies concerned. This is related to the so-called 'megatrends', such as globalisation, urbanisation, demographic shifts and climate change, which are expected to bring about major global transformations over the next few decades, and which are also likely to determine the future functions of intralogistics and the focus of research in the field

Pelimoottorin hyödyntäminen simuloinnin visualisoinnissa

Modern game engines provide software developers with comprehensive toolsets for turning their visions into visually appealing 3D worlds. In addition to gaming industry, these frameworks can be used in creating visualizations for real-world processes. In this thesis, the concept of game engine based industrial process visualization is demonstrated in the context of automated container terminals. During the thesis project, a real-time 3D visualization tool was developed that can be used to visualize simulated terminals and actual systems. The work was commissioned by a Finnish client company, working in the cargo handling industry. The thesis document comprises of a background part and a solution part. In the background part, the most important concepts of container terminal operations are presented. The focus is then moved to the software systems that are used in the automated terminals provided by the client company. The background part contains also a review of the existing 3D applications in the container handling industry and a literature survey of various other projects, which are utilizing game engines for simulation purposes. For the practical part, a requirements analysis was performed for the visualization tool. The development platform was then chosen by comparing two of the most commonly used modern game engines: Unity and Unreal Engine. While both of the engines had their advantages and disadvantages, Unity was chosen as the development platform for several reasons: It allowed using the existing 3D models of the client company without doing any manual conversions to the files. The object model and scripting system of Unity was also regarded as intuitive and easy to use. Finally, the software framework used in Unity allowed easy integration with the software systems of the client company. The implemented application is configured by using similar XML files that are used in GUI applications of actual terminals. It communicates with the terminal automation system by using the common communication platform. Machine positions and container events are acquired real-time from the automation system. It was also proven, that the application can be extended to send messages back to the automation system. The solution was tested with a virtual container terminal, including 10,000 containers and 47 container handling machines. It was confirmed, that the application is able to handle large amount of concurrent movement without problems. However, the vast amount of objects in the terminal makes the visualization of the whole area a challenging task for a conventional PC. Further graphical optimization is required in order to provide sufficient frame rate and smooth animation in all situations

Focusing on the case analysis of advanced smart ports

학위논문(석사) -- 서울대학교대학원 : 행정대학원 글로벌행정전공, 2023. 2. Lee, Soo-young.본 연구에서는 최근 각광받고 있는 스마트 항만의 개념과 항만 경쟁력과의 관계를 고찰해 보고, 선진 스마트 항만에 대한 다각적인 분석을 통해 우리나라 스마트 항만 발전 방향에 대한 시사점을 도출하고자 하였다. 이를 위해 A. Molavi 외의 연구에서 확립된 스마트 항만 평가 척도의 4가지 측면, 운영측면(Operation), 환경측면(Environment), 에너지 측면(Energy), 그리고 안전과 보안 측면(Safety & Security)의 분석틀을 활용하여 스마트 항만 개발과 발전에 가장 앞선 네덜란드의 로테르담 항만과 독일의 함부르크 항만의 정책 분석을 시도하였다. A. Molavi 외의 연구는 측정 가능한 스마트화 지수를 발전시켜 각 항만의 스마트화 정도를 가늠하고 장단점을 파악할 수 있게 하기 위한 취지에서 개발되었다. 하지만 본 연구에서는 스마트 항만의 평가 척도를 활용하되 질적인 분석으로 접근하여 정책 활용 측면에서 유용한 시사점을 도출하는데 목적을 두었다. 또한 동일한 틀을 활용하여 현재 부산 컨테이너 터미널의 스마트 항만 발전 계획을 분석하고 발전방향 설정에 도움을 주고자 하였다. 우선 운영 측면에서 선진 스마트 항만들은 항만 내 하역 전 과정의 완전 자동화를 달성하였고, 이에 그치지 않고 항만 내 모든 과정을 4차 산업혁명의 첨단 기술들을 활용하여 무인화와 효율화를 추구하였다. 이 과정에서 A.I, IoT, 블록체인 등 4차 산업혁명의 핵심 기술들을 적극 활용하여 항만의 전체적인 모습을 변화시켜 가고 있으며, 비용절감과 생산성 증대 등 직접적인 효과뿐만 아니라 글로벌 물류의 핵심 구심점으로써 스마트 항만의 가능성을 발전시켜 나가고 있다. 이를 통해 항만 경쟁력 향상은 물론 물류 포털로써의 지위를 선점하기 위한 경쟁도 심화되고 있다. 환경 측면에서는 친환경 항만에 대한 관심이 증대되고 있다. 항만은 더 이상 도시와 분리되어 존재하는 독립된 영역이 아닌, 인접 도시 주민들과 상호 영향을 주고받으며 발전하는 호혜적인 관계를 구축해야 한다는데 공감대가 형성되고 있다. 이를 위해 그동안 항만 활동을 통해 야기되었던 환경 오염 문제를 줄이고 지역사회에 기여하기 위한 노력들이 활발히 진행되고 있다. 전력에 기반한 친환경 하역장비로 대체하고, 선박의 연료를 친환경 연료로 전환하는 노력이 진행 중이다. 항만 내 유휴부지를 활용해 신재생에너지를 발전하고 인근 지역에 공급하는 방안과, 항만의 환경 문제를 IoT 기술을 활용하여 실시간으로 감시하고 공유하는 시스템을 구축하여 항만의 지속 가능한 발전을 의도하며 탄소 중립 사회로의 진전에 중요한 역할을 자처하고 있다. 에너지 측면에서는 스마트 항만이 미래 수소 사회의 핵심 공급 기지가 될 전망이다. 해상 물류와 육상 물류가 결합되는 기능적 이점을 활용하여 수소의 생산과 저장, 분배 등 수소 경제의 핵심 인프라를 항만 내 구축하고 항만 기능과의 결합을 시도하고 있다. 이를 위해 선진 항만들은 대규모 파이프 라인을 건설하는 프로젝트들을 진행하며 미래를 준비하고 있다. 안전과 보안 측면에서는 항만이 첨단 기술 활용의 경연장이 되고 있다. 항공 및 해상, 수중 드론 등 첨단 장비들을 활용하여 드넓은 항만을 가상 현실세계인 트윈 타워에 이식하고 인공지능에 의한 실시간 관리 감독이 가능한 시스템이 구축되고 있다. 항만 내 하역작업의 무인화는 안전사고의 위험을 획기적으로 줄일 수 있을 뿐만 아니라, 사각 지대가 없는 관리 감독도 가능해져 항만 내 재난사고와 밀입국 등의 문제를 근본적으로 변화시킬 것으로 기대되고 있다. 하지만 선진 스마트 항만에서 추구하는 근본적인 방향은 세계 물류의 핵심 포털을 구축하는 것이며 이를 위해 항만의 역할은 기존의 지역적인 한계를 넘어 기능적으로 그리고 물리적으로 팽창하고 있다. 우리나라의 경우 일찍이 자동화 항만의 발전을 시작한 유럽 항만은 물론 인근 중국과 싱가포르의 자동화 항만과 비교해도 뒤쳐지고 있는 것이 현실이다. 이를 만회하기 위해 중앙 정부 차원에서 스마트 해상물류체계 구축 전략을 수립하고 2030년 스마트 항만의 본격적인 운영을 계획하고 있다. 하지만 본 계획은 전반적인 물류 기능 중 하위 요소로 스마트 항만을 인식하고 있으며, 이는 스마트 항만을 자동화 항만이라는 좁은 측면에서만 바라보고 있는 것으로, 항만의 미래 잠재력에 대한 선진 항만들의 인식과는 큰 차이가 있다고 하겠다. 또한 스마트 항만의 발전 과정에서 민간 기업과 항만 이해관계자들이 적극적으로 참여하고 협력하여 스마트 항만의 모습을 그려가는 선진 항만과는 달리 우리나라의 경우 여전히 정부 주도 발전 방식을 고수하고 있으며, 가장 주도적인 역할을 해야 할 항만 공사들의 역할이 미미한 것은 한계라고 하겠다. 그리고 향후 탄소 중립 사회로의 이행의무 등 환경적인 문제와 친환경 에너지로의 전환이 중요시되고 있는 시점에서 이에 대한 근본적인 전환계획이나 항만의 새로운 역할에 대한 고민이 부족한 것도 비교 연구를 통해 도출할 수 있었다. 유럽의 항만들과는 달리 수소 경제로의 이행에 있어 항만의 핵심적 역할이 빠져 있다는 것은 스마트 항만에 대한 인식 부족에서 비롯된 것으로 보이며 이에 대한 정책적 개선이 필요한 것으로 보인다.This study examines the relationship between the concept of smart ports and port competitiveness, which have recently been in the spotlight, and attempts to derive implications for Korea's smart port development direction through various analysis of advanced smart ports. To this end, this research attempted to analyze the policies of Rotterdam Port in the Netherlands and Hamburg Port in Germany, which are most advanced in smart port development and development, using the analysis framework of four smart port evaluation measures established in A. Molavi et al. In terms of operation, advanced smart ports achieved complete automation of the entire loading and unloading process in the port, and not only this, but all processes in the port were pursued for unmanned and efficient use of the advanced technologies of the 4th Industrial Revolution. In terms of the environment, interest in eco-friendly ports is increasing. There is a consensus that ports should no longer be independent areas that exist separately from cities, but should establish reciprocal relationships that interact and develop with residents of neighboring cities. In terms of energy, smart ports are expected to become a key supply base for the future hydrogen society. Taking advantage of the functional advantages of combining marine logistics and land logistics, the core infrastructure of the hydrogen economy, such as hydrogen production, storage, and distribution, is built in ports and attempted to combine them with port functions. In terms of safety and security, ports are becoming a competition for the use of advanced technology. Using high-tech equipment such as aviation, sea, and underwater drones, a system that allows real-time management and supervision by artificial intelligence is being established by transplanting a wide port into a virtual reality twin tower. In the case of Korea, the reality is that it is lagging behind not only European ports that started the development of automated ports early but also automated ports in neighboring China and Singapore. To make up for this, the central government has established a "smart maritime logistics system construction strategy" and plans to operate smart ports in earnest in 2030. However, this plan recognizes smart ports as a sub-factor of the overall logistics function, which only looks at smart ports in the narrow aspect of automated ports, which is very different from advanced ports' perceptions of the future potential of ports. In addition, unlike advanced ports in which private companies and port stakeholders actively participate and cooperate in the development of smart ports, Korea still adheres to the government-led development method, and the role of port authorities to play the most leading role is insignificant. In addition, at a time when environmental problems such as the obligation to transition to a carbon-neutral society in the future and the transition to eco-friendly energy are becoming important, this comparative study was able to derive the lack of concern about the fundamental transition plan or the new role of ports. Unlike ports in Europe, the absence of a key role in the transition to a hydrogen economy seems to stem from a lack of awareness of smart ports, and policy improvements are needed.Chapter 1. Introduction １ 1.1. Study Background １ 1.2. Scope and Method of Study ２ Chapter 2. Theoretical Discussions and Prior Study Reviews ４ 2.1. Theoretical discussion of smart ports ４ 2.1.1. Significance of Ports ４ 2.1.2. Development of Ports ５ 2.1.3. Prior Study of Smart Ports ６ 2.1.4. Smart Port Index (SPI) ９ 2.2. Theoretical discussion of port competitiveness １１ 2.2.1 The Concept of Port Competitiveness １１ 2.2.2. A Prior Study on Port Competitiveness １３ 2.2.3. Port Competitiveness and Performance Evaluation １５ 2.3. The relationship between smart ports and port competitiveness １７ 2.3.1. Smart Port Components and Port Competitiveness １７ 2.3.2. Trends in Smart Port Development ２３ 2.4. Results of previous study review ２７ 3.1. Analysis Targets and Data ２８ 3.2. Analytical Model ２９ Chapter 3. Case Analysis ３２ 3.1. Port of Rotterdam (Netherlands) ３２ 3.1.1. Background and Status of Smart Port Introduction ３２ 3.1.2. Operational Aspects of Smart Port ３４ 3.1.3. Environmental Aspects of Smart Port ３７ 3.1.4. Energy Aspects of Smart Port ３９ 3.1.5. Safety and Security Aspects of Smart Port ４１ 3.1.6. Implications ４３ 3.2. Port of Hamburg (Germany) ４５ 3.2.1. Background and Status of Smart Port Introduction ４５ 3.2.2. Operational Aspects of Smart Port ４８ 3.2.3. Environmental Aspects of Smart Port ５１ 3.2.4. Energy Aspects of Smart Port ５３ 3.2.5. Safety and Security Aspects of Smart Port ５５ 3.2.5. Implications ５６ 3.3. Port of Busan (S.Korea) ５８ 3.3.1. Background and Status of Smart Port Introduction ５８ 3.3.2. Operational Aspects of Smart Port ６０ 3.3.3. Environmental Aspects of Smart Port ６２ 3.3.4. Energy Aspects of Smart Port ６３ 3.3.5. Safety and Security Aspects of Smart Port ６４ Chapter 4. Conclusion ６６ 4.1. Results of Research ６６ 4.2. Policy Implications ７０ 4.3. Limitations of Research ７４ Bibliography ７６ Abstract in Korean ８２석

Mapping the Current Landscape of Research Library Engagement with Emerging Technologies in Research and Learning: Final Report

The generation, dissemination, and analysis of digital information is a significant driver, and consequence, of technological change. As data and information stewards in physical and virtual space, research libraries are thoroughly entangled in the challenges presented by the Fourth Industrial Revolution:1 a societal shift powered not by steam or electricity, but by data, and characterized by a fusion of the physical and digital worlds.2 Organizing, structuring, preserving, and providing access to growing volumes of the digital data generated and required by research and industry will become a critically important function. As partners with the community of researchers and scholars, research libraries are also recognizing and adapting to the consequences of technological change in the practices of scholarship and scholarly communication. Technologies that have emerged or become ubiquitous within the last decade have accelerated information production and have catalyzed profound changes in the ways scholars, students, and the general public create and engage with information. The production of an unprecedented volume and diversity of digital artifacts, the proliferation of machine learning (ML) technologies,3 and the emergence of data as the “world’s most valuable resource,”4 among other trends, present compelling opportunities for research libraries to contribute in new and significant ways to the research and learning enterprise. Librarians are all too familiar with predictions of the research library’s demise in an era when researchers have so much information at their fingertips. A growing body of evidence provides a resounding counterpoint: that the skills, experience, and values of librarians, and the persistence of libraries as an institution, will become more important than ever as researchers contend with the data deluge and the ephemerality and fragility of much digital content. This report identifies strategic opportunities for research libraries to adopt and engage with emerging technologies,5 with a roughly fiveyear time horizon. It considers the ways in which research library values and professional expertise inform and shape this engagement, the ways library and library worker roles will be reconceptualized, and the implication of a range of technologies on how the library fulfills its mission. The report builds on a literature review covering the last five years of published scholarship, primarily North American information science literature, and interviews with a dozen library field experts, completed in fall 2019. It begins with a discussion of four cross-cutting opportunities that permeate many or all aspects of research library services. Next, specific opportunities are identified in each of five core research library service areas: facilitating information discovery, stewarding the scholarly and cultural record, advancing digital scholarship, furthering student learning and success, and creating learning and collaboration spaces. Each section identifies key technologies shaping user behaviors and library services, and highlights exemplary initiatives. Underlying much of the discussion in this report is the idea that “digital transformation is increasingly about change management”6 —that adoption of or engagement with emerging technologies must be part of a broader strategy for organizational change, for “moving emerging work from the periphery to the core,”7 and a broader shift in conceptualizing the research library and its services. Above all, libraries are benefitting from the ways in which emerging technologies offer opportunities to center users and move from a centralized and often siloed service model to embedded, collaborative engagement with the research and learning enterprise

Keepers of the Port: Visualising Place and Identity in a Dublin Dock Community

This practice-based thesis responds to the absence of documentary film or photographic studies and scholarship that embrace the contrasting experiences of different dock working constituencies in the transforming early twenty-first century space of Dublin Port. It is a filmic investigation into how the experiences and memories of this community of workers in Dublin’s surviving port space shape their urban identity and sense of place, undertaken with regard to the sensuous, haptic qualities of documentary and ethnographic filmmaking. In the ever-shifting world of neoliberalism, its narratives – in relation to labour practices – prioritise faceless markets over the humanity of working life. Therefore, in an attempt to interrogate the lived experiences and memories of working life and how these are central to the shaping of identity, the research is framed within the context of contrasting constituencies within the port community – dockers, crane drivers, stevedores, marine operatives and port managers

Multi-Agent Systems for Transportation Planning and Coordination

Many transportation problems are in fact coordination problems: problems that require communication, coordination and negotiation to be optimally solved. However, most software systems targeted at transportation have never approached it this way, and have instead concentrated on centralised optimisation. Multi-agent systems (MAS) are a different approach to building software systems. Such systems are assembled from autonomously interacting agents; agents are small software programs, which have some type of intelligence and individual behaviour. Communication and coordination (between agents) are the essential elements in the construction of MAS. The transportation domain is often referred to as a potential candidate for the application of MAS. In this dissertation, we discuss two MAS design cases related to the transport of containers. Both cases resulted in concrete prototypes, which let us evaluate a series of aspects important in applying MAS in transportation. We demonstrate the importance of a multi-method validation and evaluation approach. The prototypes were furthermore utilised as artefacts to discuss eventual implementation with future users and experts. One of our most important observations is that planning, as a function within supply chains, is about to go through a fundamental change. Like the mobile phone changed the way people coordinate in daily life, the concepts discussed in this dissertation have the potential to fundamentally change coordination in supply chains. As part of this fundamental change, a different perspective on certainty and uncertainty is essential

Physical Selection in Ubiquitous Computing

Jokapaikan tietotekniikassa (ubiquitous computing) tietotekniset laitteet sulautuvat fyysiseen ympäristöön siten että niiden käyttäjät voivat olla yhtä aikaa vuorovaikutuksessa näiden laitteiden kanssa ja toimia fyysisessä ympäristössään. Laitteet ovat yhteydessä toisiinsa, ne ovat eri kokoisia ja niillä on erilaisia syöttö- ja tulostusmahdollisuuksia tarkoituksestaan riippuen. Nämä jokapaikan tietotekniikan ominaisuudet luovat tarpeen vuorovaikutustavoille, jotka eroavat huomattavasti tavanomaisten työpöytätietokoneiden vuorovaikutustavoista. Fyysinen valinta (physical selection) on jokapaikan tietotekniikan vuorovaikutustehtävä, jota käytetään kertomaan käyttäjän kannettavalle päätelaitteelle minkä fyysisen esineen kanssa käyttäjä haluaa olla vuorovaikutuksessa. Fyysinen valinta perustuu tunnisteisiin (tag), jotka yksilöivät fyysiset esineet tai sisältävät fyysisen hyperlinkin digitaalisessa muodossa olevaan tietoon, joka liittyy esineeseen, johon kyseinen tunniste on liitetty. Käyttäjä valitsee fyysisen hyperlinkin koskettamalla, osoittamalla tai skannaamalla tunnistetta sopivalla lukulaitteella varustetulla päätelaitteellaan. Fyysinen valinta voidaan toteuttaa erilaisilla teknologioilla, kuten sähköisesti luettavilla tunnisteilla ja niiden lukijoilla, infrapunalähettimillä sekä optisesti luettavilla tunnisteilla ja matkapuhelinten kameroilla. Tässä väitöskirjassa analysoidaan fyysistä valintaa vuorovaikutustehtävänä ja toteutusteknisestä näkökulmasta sekä esitellään eri valintatavat ­ kosketus, osoitus ja skannaus. Koskeusta ja osoitusta on tutkittu toteuttamalla prototyyppi ja tutkimalla sen avulla valintatapoja kokeellisesti. Tämän väitöskirjan tuloksiin kuuluu fyysisen valinnan analysointi jokapaikan tietotekniikan kontekstissa, ehdotuksia fyysisten hyperlinkkien visualisoinnista sekä fyysisessä ympäristössä että päätelaitteessa, ja käyttäjävaatimuksia fyysiselle valinnalle osana jokapaikan tietotekniikan arkkitehtuuria.In ubiquitous computing, the computing devices are embedded into the physical environment so that the users can interact with the devices at the same time as they interact with the physical environment. The various devices are connected to each other, and have various sizes and input and output capabilities depending on their purpose. These features of ubiquitous computing create a need for interaction methods that are radically different from the desktop computer interactions. Physical selection is an interaction task for ubiquitous computing and it is used to tell the user s mobile terminal which physical object the user wants to interact with. It is based on tags that identify physical objects or store a physical hyperlink to digital information related to the object the tag is attached to. The user selects the physical hyperlink by touching, pointing or scanning the tag with the mobile terminal that is equipped with an appropriate reader. Physical selection has been implemented with various technologies, such as radio-frequency tags and readers, infrared transceivers, and optically readable tags and mobile phone cameras. In this dissertation, physical selection is analysed as a user interaction task, and from the implementation viewpoint. Different selection methods ­ touching, pointing and scanning ­ are presented. Touching and pointing have been studied by implementing a prototype and conducting user experiments with it. The contributions of this dissertation include an analysis of physical selection in the ubiquitous computing context, suggestions for visualising the physical hyperlinks in both the physical environment and in the mobile terminal, and user requirements for physical selection as a part of an ambient intelligence architecture

Modelling flexible manufacturing systems through discrete event simulation

As customisation and product diversification are becoming standard, industry is looking for strategies to become more adaptable in responding to customer’s needs. Flexible manufacturing systems (FMS) provide a unique capability where there is a need to provide efficiency through production flexibility. Full potential of FMS development is difficult to achieve due to the variability of components within this complex manufacturing system. It has been recognised that there is a requirement for decision support tools to address different aspects of FMS development. Discrete event simulation (DES) is the most common tool used in manufacturing sector for solving complex problems. Through systematic literature review, the need for a conceptual framework for decision support in FMS using DES has been identified. Within this thesis, the conceptual framework (CF) for decision support for FMS using DES has been proposed. The CF is designed based on decision-making areas identified for FMS development in literature and through industry stakeholder feedback: set-up, flexibility and schedule configuration. The CF has been validated through four industrial simulation case studies developed as a part of implementation of a new FMS plant in automotive sector. The research focuses on: (1) a method for primary data collection for simulation validated through a case study of material handling robot behaviour in FMS; (2) an approach for evaluation of optimal production set-up for industrial FMS with DES; (3) a DES based approach for testing FMS flexibility levels; (4) an approach for testing scheduling in FMS with the use of DES. The study has supported the development of systematic approach for decision making in FMS development using DES. The approach provided tools for evidence based decision making in FMS