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Publications (7 of 7) Show all publications
Jägare, V., Karim, R., Juntti, U. & Söderholm, P. (2019). A framework for testbed concept in railway. In: PROCEEDINGS: International Heavy Haul Association Conference June 2019: . Paper presented at International Heavy Haul Association (IHHA) STS 2019 Conference (pp. 986).
Open this publication in new window or tab >>A framework for testbed concept in railway
2019 (English)In: PROCEEDINGS: International Heavy Haul Association Conference June 2019, 2019, p. 986-Conference paper, Poster (with or without abstract) (Refereed)
Abstract [en]

One major prerequisite for an effective implementation and innovation process is the enablement and provision of a collaborative environment. A common area for multi-organisational collaboration together with a technology platform, enabling data sharing and Big Data Analytics, has been developed called ‘Testbed Railway’ with a corresponding framework ‘Railway 4.0’. Testbed Railway can be used to strengthen the railway industry's adaptability and competitiveness by developing and providing a testbed for research and innovation in the rail industry, nationally and internationally.

Keywords
Testbed Railway, Implementation of innovations, Multi-organisational collaboration
National Category
Transport Systems and Logistics Other Civil Engineering
Research subject
Operation and Maintenance
Identifiers
urn:nbn:se:ltu:diva-75968 (URN)9780911382709 (ISBN)
Conference
International Heavy Haul Association (IHHA) STS 2019 Conference
Available from: 2019-09-11 Created: 2019-09-11 Last updated: 2019-10-22
Jägare, V., Karim, R., Söderholm, P., Larsson-Kråik, P.-O. & Juntti, U. (2019). Change management in digitalised operation and maintenance of railway. In: PROCEEDINGS: International Heavy Haul Association Conference June 2019: . Paper presented at International Heavy Haul Association (IHHA) STS 2019, 10-14th June 2019, Narvik, Norway. (pp. 904-911).
Open this publication in new window or tab >>Change management in digitalised operation and maintenance of railway
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2019 (English)In: PROCEEDINGS: International Heavy Haul Association Conference June 2019, 2019, p. 904-911Conference paper, Published paper (Refereed)
Abstract [en]

Globally, railway is experiencing a major technology transformation (or paradigm shift), triggered by the enhanced utilisation of digital technology. This technological transformation affects not only the technical systems, i.e. railway infrastructure and rolling stock, but also regulations, organisations, processes,and individuals. Hence, hardware, software, but also liveware (i.e. humans) are affected. Today, the digitalisation of railway is characterised by digital services. There are also a range of challenges, e.g. data acquisition,transformation, modelling, processing, visualisation, safety, security, quality, and information assurance. To deal with these challenges, the railway industry needs to define strategies, which enable a smooth transformation of the existing configuration to a digitalised system. Digital railway requires a holistic change management approach based on system-of-systems thinking and a set of appropriate technologies and methodologies. The railway digitalisation strategy should be based on systematic risk management that address aspects of, e.g., information security, traffic safety and project risk. In addition, managing changes for a digitalised railway effectively and efficiently also requires a framework for aspects such as needs finding, requirement identification, and impact of changes for individual, teams and organisation. In this work a major case studywithin the ePilot, has been performed in context of the operation and maintenance processes of the Swedish railway. Therefore, this paper aims to propose a framework for implementing innovations and driving change in a digitalised railway.

Keywords
Change management, digitalisation, railway, risk management, implementing innovation, framework for implementation
National Category
Transport Systems and Logistics Other Civil Engineering
Research subject
Operation and Maintenance
Identifiers
urn:nbn:se:ltu:diva-75966 (URN)9780911382716 (ISBN)9780911382709 (ISBN)
Conference
International Heavy Haul Association (IHHA) STS 2019, 10-14th June 2019, Narvik, Norway.
Available from: 2019-09-11 Created: 2019-09-11 Last updated: 2019-10-21Bibliographically approved
Jägare, V., Juntti, U. & Karim, R. (2019). Governance of digital data sharing in a cross-organisational railway maintenance context. In: Arranz, Miguel Castano (Ed.), Proceedings of the 5th International Workshop and Congress on eMaintenance: eMaintenance: Trends in Technologies & methodologies, challenges, possibilites and applications: . Paper presented at 5th International Workshop and Congress on eMaintenance, Stockholm, Sweden, 14-15 May 2019.
Open this publication in new window or tab >>Governance of digital data sharing in a cross-organisational railway maintenance context
2019 (English)In: Proceedings of the 5th International Workshop and Congress on eMaintenance: eMaintenance: Trends in Technologies & methodologies, challenges, possibilites and applications / [ed] Arranz, Miguel Castano, 2019Conference paper, Published paper (Refereed)
Abstract [en]

The purpose of this paper is to study and explore the essential aspects of data governance in eMaintenance that need to be considered such as data sharing and data ownership in a cross-organisational railway maintenance context. Furthermore, the paper develops and provides an approach to strategies and guidelines, which can be used to govern digital data sharing.

To fulfil this purpose, case studies of several projects where sharing of data between stakeholders in order to develop maintenance decision support, was selected as a research strategy and supported by a literature study. Empirical data were collected through interviews, workshops, document studies, and observations. An approach was developed and validated using a case study.

The proposed approach supports the understanding and establishing strategies and guidelines for data governance in a cross-organisational railway context. This can be considered as one of the enablers for information logistics for maintenance purposes where the approach can be used as a support tool in order to facilitate the development of maintenance decision support within the railway industry.

Keywords
Data governance, cross-organisation, maintenance, maintenance decision support, railway, eMaintenance
National Category
Engineering and Technology
Research subject
Operation and Maintenance
Identifiers
urn:nbn:se:ltu:diva-76274 (URN)
Conference
5th International Workshop and Congress on eMaintenance, Stockholm, Sweden, 14-15 May 2019
Funder
Swedish Transport Administration
Available from: 2019-10-07 Created: 2019-10-07 Last updated: 2019-10-17
Karim, R. & Jägare, V. (2017). ePilot: Slutrapport : ett samverkansprojekt inom järnväg. Luleå: Luleå University of Technology
Open this publication in new window or tab >>ePilot: Slutrapport : ett samverkansprojekt inom järnväg
2017 (Swedish)Report (Other (popular science, discussion, etc.))
Place, publisher, year, edition, pages
Luleå: Luleå University of Technology, 2017. p. 58
National Category
Other Civil Engineering
Research subject
Operation and Maintenance
Identifiers
urn:nbn:se:ltu:diva-61660 (URN)978-91-7583-798-7 (ISBN)978-91-7583-799-4 (ISBN)
Available from: 2017-01-26 Created: 2017-01-26 Last updated: 2017-11-24Bibliographically approved
Jägare, V., Juntti, U. & Karim, R. (2015). Implementation of eMaintenance concept on the Iron Ore Line in Sweden (ed.). In: (Ed.), : . Paper presented at International Heavy Haul Association : The 11th International Heavy Haul Association Conference will be held 21 - 24 June 2015 in Perth 21/06/2015 - 24/06/2015.
Open this publication in new window or tab >>Implementation of eMaintenance concept on the Iron Ore Line in Sweden
2015 (English)Conference paper, Oral presentation only (Refereed)
Abstract [en]

The Swedish railway is after deregulation composed, of several different stakeholders, each one with individual objectives and strategies to maintain their assets and rolling stock. Although some maintenance data are common between the stakeholders, no greater sharing of these data exists. The insufficient data availability impacts the effectiveness in maintenance decision making.The Luleå Railway Research Center (JVTC) has in more than a decade conducted research in eMaintenance. One of the objectives with eMaintenance research is to develop maintenance decision support tools through enhanced use of information and communication technology for data analytics from various data sources. These tools can also be used to enable condition based maintenance to minimize disruptions and optimise the maintenance cost in a railway system. Another objective this research is to discover how to offer operators, infrastructure managers and system integrators access to central computerised data to support decision making within operation and maintenance.eMaintenance solutions for railway are now being implemented in a pilot project called ePilot119 in the northern part of Sweden on track section 119 between Luleå and Boden. ePilot119 delivers a collaborative platform aimed to enable the development of eMaintenance solutions based on the needs and requirements from various stakeholders. These solutions are expected to enable and transform the Swedish fragmented rail industry to an integrated system, both from an organizational and technical point of view. Some of the objectives are to enhance the sharing of data, developing decision support, define the information and communication technology (ICT) infrastructure and transform ePilot119 to a common natural process for sharing maintenance decision support for the railway.However, implementing eMaintenance solutions to support effective and efficient maintenance decision-making related to a complex technical system (i.e. railway) and with a large number of heterogeneous stakeholders is challenging, and requires appropriate tools (e.g. framework, approaches, methodologies, and technologies).Hence, this paper aims to identify some of the significant factors which need to be considered in order to develop an appropriate implementation process and collaboration platform, which aim to facilitate maintenance decision-making through eMaintenance solutions. By identifying these factors that might hinder the execution of the project and implementation of good results, there is a possibility to jointly create the best prerequisites for the operation and maintenance of the railway system.

National Category
Other Civil Engineering
Research subject
Operation and Maintenance; Sustainable transportation (AERI)
Identifiers
urn:nbn:se:ltu:diva-35247 (URN)9b25aa0b-23a8-428e-b9e8-a3c431098ace (Local ID)9b25aa0b-23a8-428e-b9e8-a3c431098ace (Archive number)9b25aa0b-23a8-428e-b9e8-a3c431098ace (OAI)
Conference
International Heavy Haul Association : The 11th International Heavy Haul Association Conference will be held 21 - 24 June 2015 in Perth 21/06/2015 - 24/06/2015
Projects
ePilot
Note

Godkänd; 2015; 20150916 (verjag)

Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2018-05-07Bibliographically approved
Jägare, V. (2015). Project: ePilot. Paper presented at .
Open this publication in new window or tab >>Project: ePilot
2015 (English)Other (Other (popular science, discussion, etc.))
Abstract [sv]

Projektet ePilot119 är ett forsknings- och implementeringsprojekt för att utveckla arbetet med järnvägsunderhåll. Målet är att förbättra punktligheten och minimera störningar inom järnvägstrafiken genom att utforma ett beslutsstöd för underhållsåtgärder. Projektet bygger på ett branschsamarbete mellan Järnvägtekniskt centrum, JVTC, vid Luleå tekniska universitet och olika järnvägsföretag och underhållsentreprenörer i Sverige. ePilot119 genomförs på bansträckningen mellan Boden och Luleå, bandel 119. Trafikverket har beställt och är huvudfinansiär av projektet som kommer att pågå under tre år mellan 2013-2016. Målsättningen är att resultaten på sikt ska rullas ut i hela det svenska järnvägssystemet.

Keywords
ePilot, eMaintenance, forskningsimplementering, Innovation, Järnväg, underhåll, punktlighet, tillståndsövervakning, tillgänglighet, JVTC
National Category
Other Civil Engineering
Research subject
Operation and Maintenance
Identifiers
urn:nbn:se:ltu:diva-36287 (URN)dda10c33-360c-4f3e-a376-b911c8cf2349 (Local ID)dda10c33-360c-4f3e-a376-b911c8cf2349 (Archive number)dda10c33-360c-4f3e-a376-b911c8cf2349 (OAI)
Note

Publikationer: Implementation of eMaintenance concept on the Iron Ore Line in Sweden; Status: Pågående; Period: 01/01/2014 → 31/12/2016

Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2017-11-25Bibliographically approved
Jägare, V. (2015). Projekt: SIO Agenda Robusta och Tillförlitliga Transportsystem. Paper presented at .
Open this publication in new window or tab >>Projekt: SIO Agenda Robusta och Tillförlitliga Transportsystem
2015 (Swedish)Other (Other (popular science, discussion, etc.))
Abstract [sv]

Agendaprojektet Robusta och tillförlitliga transportsystem syftar till:-Fördubblad transportkapacitet och halverade utsläpp av växthusgaser.-Högre effektivitet i prövning och implementering av nya lösningar.-Effektivitet, hållbarhet och tillväxt i branschen.Projektmålen är:-Att etablera en konstellation av samverkande aktörer från näringslivet, myndigheter och akademi.-Skapa en strategisk innovationsagenda för robusta och tillförlitliga transportsystem.Innovationsområdets potential:-Effektiv ledning och styrning för ökad kapacitet och hållbarhet.-Incitament för samverkan.-Lägre kvalitetsbristkostnader och samhällsekonomiska förluster.-Bättre miljö, minskad resurs- och energiförbrukning.-Export av forskningskompetens, teknologier och tjänster.-Tillämpning i andra system, processer och branscher.Projektet baseras på behovet att transportlösningar är robusta och tillförlitliga, att funktionaliteten i drift vidmakthålls så att driftstörningar förebyggs. Nya lösningar som baseras på diagnostisering och prognostisering av funktionalitet behövs för att möjliggöra detta.För att innovationsområdets potentialer ska kunna realiseras behövs därför samverkan mellan aktörer i olika roller och med olika verksamhetsförutsättningar: SME och stora företag, myndigheter och akademi.I projektet samverkar många aktörer från näringslivet, myndigheter och akademi, vilka tillsammans representerar den samlade kompetens, förmåga och vilja, som behövs för en resultatfokuserad sammanhållen kedja av forskning, innovation, utveckling och implementering.Projektet är öppet för nya aktörer och har korsbefruktande relationer till andra SIO-agendor och programområden.

Keywords
Vinnova, SIO, Strategisk innovationsagenda, Transportsystem, Robust, Tillförlitligt
National Category
Other Civil Engineering
Research subject
Operation and Maintenance
Identifiers
urn:nbn:se:ltu:diva-36046 (URN)4138ae8e-530f-4b26-bc85-06c240092143 (Local ID)4138ae8e-530f-4b26-bc85-06c240092143 (Archive number)4138ae8e-530f-4b26-bc85-06c240092143 (OAI)
Note

Status: Pågående; Period: 19/01/2015 → 30/09/2015; Externt projekt-ID: 2013-02644

Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2017-11-25Bibliographically approved
Organisations
Identifiers
ORCID iD: ORCID iD iconorcid.org/0000-0003-1610-6304

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