I have always lived around mines and around people work­ing with mines. They are a natural part of my life and, inev­itably, a great interest of mine. When time came to make a decision for a degree project, focusing on the mine context felt as natural as breathing. In LKABs underground mines, safety in fire accidents is a great priority. Of outmost importance for the escape is to have a personal gas filter for filtration of smoke and/or gas. My design project resulted in a concept which is aimed at shortening the user journey from the start of the accident until the user has applied the personal safety solution and is ready to escape. Throughout the project I’ve been working with a context which is heavily regulated, and all problems are serious, important ones. I have been striving towards keeping a high level of innovation during the process, whatever the result in the end might be. I’ve been heavily relying on scenarios/workflows, product testing, observation, and I’ve had the great joy to be able to take part of LKABs accident reports. The concept can be divided into three parts, but it is the way these collaborate that makes out the main part of the concept. 1: An escape station, providing a standardized placement of escape hoods. 2: A container for the vacuum sealed escape hood. 3: An escape hood which enables a personalized fit for the user. Interactive surfaces are color coded with the goal to provide an intuitive workflow. When the container is opened, the vacuum seal is immediately broken and the user gains access to two handles, one white and one red. The handles are used to lift and apply the escape hood, and the red handle is then used, by pulling, to tighten the throat fit. Combined, these solutions help the user applying her escape hood in shorter time, and a large head size, glasses, beard and a thick neck are no longer problematic for the applica­tion

Autonom körning kan öka säkerheten och lönsamheten för lastbilar i många applikationer. Gruvindustin, med dess avgränsade och kontrollerade områden, är ideal för tidig implementation av autonoma lösningar. Möjligheten till ökad produktivitet, lönsamhet och säkerhet med gruvindustrin och gruvområderna som plats för utveckling kan, genom samarbete, resultera i många fördelar för både gruvföretagen och lastbilstillverkarna.    Scania måste därmed undersöka hur dessa autonoma fordon bör konstrueras. Projektmålet är därmed att ta fram ett koncept på en chassilayout för en autonom lastbil. Konceptet bör öka lönsamheten och säkerheten för transport av material inom gruvindustrin medan introduktionen av, för Scania, nya komponenter minimeras.    Det valda angreppssättet är baserat på Ulrich & Eppingers metod för produktutveckling inkluderande generering och urval av koncept. Produktkraven specificerades utifrån de identifierade kundkraven. De framtagna koncepten utvärderades mot dessa krav och jämförelser genomfördes med viktade matriser.    Några fördelar hos det slutgiltiga chassilayoutskonceptet är högre lastkapacitet, mer robust komponentplacering och högre markfri gång. Fordonskonceptet har även möjlighet att köra i underjordiska gruvor med låg takhöjd vilket kan öppna upp nya marknadssegment för Scania. Dock kräver konceptet utveckling för att nå högre prestanda hos lastbärande komponenter i främre chassi.   Det föreslagna konceptet visar att Scania skulle kunna bygga och leverera autonoma gruvbilar med optimerad chassilayout baserat på Scanias existerande komponenter inom en snar framtid. / Autonomous driving might increase safety and profitability of trucks in many applications. The mining industry, with its enclosed and controlled areas, is ideal for early implementation of autonomous solutions. The possibility of increased productivity, profitability and safety for the mining industry and the mining area as a ground for development could, through collaboration, result in many benefits for both mining companies and truck manufactures.   Scania must investigate how these autonomous vehicles should be constructed. The project goal is thereby to develop a chassis layout concept for an autonomous truck. The concept should improve profitability and safety for transportation of materials within the mining industry while minimizing the introduction of new components to Scania.   The chosen approach is based on the Ulrich & Eppinger method for product development including generation and selection of concepts. Product requirements were specified from identified customer needs. The generated concepts were evaluated against these requirements and comparisons were performed with weighted matrices.   Some benefits of the final chassis layout concept are a higher load carrying capacity, more robust component placement and higher ground clearance. The vehicle concept would also be able to operate in underground mines with low roof clearance which could open new market segments for Scania. However, the concept requires development to gain higher performance on load carrying components in the chassis front.   The suggested concept shows that Scania could build and deliver autonomous mining vehicles with optimized chassis layouts based on Scania’s existing components within a near future.