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Author: Tiihon Savo
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Signal+Draht 9/2023: Using model checking for interlocking software verification
The application of different verification methods is a prominent part of the development process for safety related systems. Some methods are suitable for the early lifecycle phases, while others are best used later.
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Signal + Draht 6/2023: Cost-effective evolution to ETCS with EULYNX RBC interface
National railway signalling systems have gradually grown over time to include different solutions from several technology providers. There is no common standard for these systems’ external interfaces and interoperability has therefore always been a challenge. Typically, the integration between different interlockings, trackside elements and traffic management systems has been achieved by means of the tailor-made…
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The significance of auditing as part of quality management development
Operating in accordance with good quality management principles is part of being a mipron. Continuous improvement is an essential part of our work culture, and the insights and ideas for improvement gained from internal and external audits guide and assist us. Mipro’s management system is certified according to ISO 9001:2015 and ISO 14001:2015, and the…
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Janne Leinonen joins Mipro’s Board of Directors 1.1.2023
Janne Leinonen has joined Mipro’s Board of Directors as of January 1, 2023. Leinonen completes Mipro’s board again to five members. The other board members, Stiina Snäll, Inga Laine, Matti Laine and Osmo Wilska, will continue in their duties as usual until the next annual general meeting.
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Creating a safe and environmentally friendly society
Mipro’s core, railway safety and control systems, and water and energy supply systems, support and develop society’s critical infrastructure. We are deeply involved in developing a safe and environmentally friendly society. The past year has made the green transition, preparedness and continuity management significant themes of social discussion. What is crucial about the matter is…
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A SIL4 certified signalling solution with flexible COTS
The interlocking system in Helsinki metro and its western extension (2017) has been implemented using a commercial off-the-shelf (COTS) platform. The SIL4 HIMax based Mipro TCS-O interlocking has been controlling and supervising hundreds of trackside signalling elements and auxiliary safety-critical components, such as rolling fire doors, for five years now with excellent availability and safety.…
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Mipro MISONET as a solution for centralising Laukaan Vesihuolto’s automation systems in a safe and cost-effective way
The automation systems for water supply processes are often scattered from different service providers. Someone supplies the automation, another the control room, and a third is responsible for the telecommunication connections. The entity, implemented by different suppliers, can be unnecessarily complicated for the end user, and in the event of a failure, you don’t really…
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Mipro selected to participate in the training program that aims to develop circular economy design capabilities
In the beginning of next year, an internationally unique training program that aims to develop circular economy design capabilities, is starting in Finland. The Circular Design – a path towards circular economy -training program is the first program aimed at companies, which delves into the designing principles and practical solutions of circular economy. Design Forum…
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The significance of in-person trade fairs in the railway industry in 2022: InnoTrans
After COVID-19 hit, many companies switched from meeting partners and customers in-person to having endless virtual meetings. Teams and Zoom meetings filled up the days as we fumbled our ways through working remotely. The same happened to tradeshows; travel restrictions and social distancing made it impossible for people to gather in large groups and companies…
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Impact of level crossings on personal safety
Level crossing accidents and the safety of level crossings in Finland has been discussed in the media from time to time – especially in the aftermath of major accidents. According to a study commissioned by Traficom, there were 81 significant level crossing accidents in Finland during 2007-2016, and the majority of these at unguarded level…