Technical Meetings are held three times per year.
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Aaron FraserUltra-Wideband (UWB) technology is a radio frequency technology that uses a very large bandwidth to transmit and receive small pulses that are used to calculate precise locations. UWB has been proven to provide industry-leading positioning wit
Stefano Bonassa, Giacomo Cernelli, Massimo Orsi, Federico Nardi & Anthony MacDonald Typically, the integration of the Signalling System, Platform Screen Door PSD, Tunnel Ventilation System TVS, Automatic Train Operation ATO, SCADA and other particular equipment, which interact with Signalling in and around the Tunnel, create new requirements to be allocated to innovative signalling systems like ETCS or CBTC.
Steven Boldeman Within the last decade, Systems Engineering has been used with more and more industries, and has been adopted within the rail industry. This paper discusses the reality of practice for systems engineering in Australia, and in particular for the rail industry. Systems engineering is a relatively new field in Australia for rail and the application of the field to the rail industry is developing and improving as time progresses. There have been hard lessons.
Thomas Wagner The aim of this paper is to propose the use of an Integrated System Delivery framework approach for the implementation of complex, multidisciplinary projects. The paper summarises the current spending in the Australian rail market and the industry trends and practices related to the delivery of megaprojects. It looks at traditional design and construction delivery approaches for such projects and investigates their appropriateness compared to the proposed integrated approach. Key changes in approach such as the impacts Covid has had on project teams, common factors that contribute to project failures and the existing use of systems and digital engineering are discussed. The paper provides an overview of the proposed Integrated System Delivery framework for projects and outlines key aspects of the framework that support a new approach to design, construction and implementation phases of complex, multidisciplinary projects.
Subrina Rahman When presented with a set of flawed input data, the best-case scenario a system designer can hope for is that the system will recognize the flaw and stop working; and in worst case it will keep working with the erroneous data and produce an unpredicted outcome. This is true for simple systems being designed by university students to safety critical complex systems like the Automatic Train Protection (ATP) system currently being rolled across the greater Sydney’s heavy rail network. Only in the latter case, flawed input data could cost lives.
Trevor Moore Level crossings encompass many hazards including the uncontrolled hazards associated with motor vehicles and pedestrians. This paper examines a variety of hazards impacting on level crossing safety. There are also references to incident reports which are a good source for hazards and their consequences.
Peter McGregor In NSW country areas we have historically used diesel motor generator sets to provide 120V AC power to operate signalling equipment in the field. With new technologies with electronics/inverters and the drive to use COTS (Commercial off the shelf) equipment we are using 240V commercial generator sets as opposed to the customised (e.g., Lister brand) old style generator sets at 120V AC.
Alex McGrath The ‘obsolescence problem’ in signalling is a topic of much discussion and consternation. This paper focuses on the different types of obsolescence and the system elements and forces which drive the ‘problem’, to get a deep understanding of the landscape.
Stephen Lemon As a result of Australia’s colonial history the state railway networks have evolved very differently, and whilst differences in track gauge have been largely resolved, there remain major differences between the signalling and train control systems that continue to present significant challenges for interstate and inter-network train operations.
Simeon Cox The backbone of large cities is their mass transit, supporting the needs of the population and providing a dependable pathway between nerve sites. Over the next 30 years, several Australian capital cities will be approaching ‘Mega City’ levels of population and will need to consider high-capacity metro systems to move their population as they ‘re-open’ following the COVID 19 pandemic. Access to efficient public transport provides greater equity in access to employment and educational opportunities across the population of the city as people return to the office, workplace, and classroom. Since 2006, Siemens Trainguard MT CBTC has been at the centre of high-capacity metro railways operating at GoA2 and GoA4 in cities worldwide.
In this paper, we would like to introduce an innovative proposal based on the research conducted by the Hitachi Rail Innovation team to further improve the existing available tablet application, particularly
This Paper investigates the issues regarding use of passive level crossings for livestock movements in the agricultural industry. This unavoidable practice presents a different risk profile to the typical user, with livestock movement being
I started in signalling more than 30 years ago at British Rail, where I learnt how to design interlockings, initially in relay circuits, and then by programming Solid State Interlockings. This work sparked my interest in safety critical syste
The term signalling principles is often referenced with regards to the design of a signalling system. It is also used as part of the title of a person ‘Principles Verifier’ or ‘Principles Tester’. Some rail managers also reference signalling p
This paper offers a detailed FRMCS integrated migration strategy as a preparatory guide for current GSM-R users, particularly Rail Transport Operators (RTOs), as well as for projects in the planning and developmen
The Public Transport Authority of Western Australia (PTA) is currently building a new mobile radio and backhaul transmission communications network across the Perth metropolitan electrified railway network.
Today’s railway fatalities are arguably more likely to occur at level crossings than in the train collisions we tend to focus most attention on controlling. Designing for level crossing safety can be messy and grey, especially when the dependen
The Netherlands is rolling out the European Rail Traffic Management System (ERTMS) across the national network. The government created a Programme Directorate to manage the rollout. Cyber security for both ERTMS as well as the transportation syst
To support the acceptance of safety risk for configuration changes to railways, systems engineering recognises both qualitative and quantitative hazard and risk assessment methods. Quantitative analysis can be perceived as objective and quali
Cybersecurity is a hot topic worldwide with regular attacks being performed against multiple domains.