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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Design golfového elektromobilu / Design of Golf Electromobile

Sedláček, Michal January 2014 (has links)
Detailed history of golf, golf carts and vehicles was described in analytic part of DT. Components and technical aspects of golf carts were listed in the technical part of the analysis. It also gives an overview of modern technologies available in these types of vehicles. Design part of DT maps current products on the market and their components influencing appearance of the vehicle. The final solution was chosen from three variants and brought the greatest added value. The original idea includes the way how to make handling of the vehicle easier, simplifies maintenance and reduces unnecessary preparation time of golf equipment for the game. New features have been presented in a single comprehensive and unique design.
2

Design silničního tahače na elektrický pohon / Design of an Electric road Truck

Gábriž, Michal January 2019 (has links)
The topic of this diploma thesis is design of road truck using electric drive. The main goal is to solve analyzed problems, which are reflected in the conceptual design of the vehicle that meets the ergonomic, technical and visual aspects.
3

Adaptive brake lights : an investigation into their relative benefits in regards to road safety

Roughan, Craig January 2007 (has links)
The implementation of In-Vehicle Intelligent Transport Systems (ITS) is becoming a common occurrence in modern vehicles. Automobile manufacturers are releasing vehicles with many forms of sophisticated technologies that remove much of the responsibility of controlling an automobile from the driver. These In-Vehicle Intelligent Transport Systems have stemmed from a genuine need in regards to road safety, however there are advantages and disadvantages associated with ITS. Each different form of technology has its own inherent compromises in relation to road safety, driver behaviour and driver comfort. This thesis outlines the benefits and detrimental effects associated with current In-Vehicle Intelligent Transport Systems and details the development and user interface testing of an adaptive brake light. The adaptive brakelight concept aims to provide drivers with the advantages of an In-Vehicle ITS whilst removing the disadvantages. The technology will help drivers judge the braking pattern of the car in front, thus allowing them to react appropriately and potentially reducing the occurrence of rear-end crashes. The adaptive brake light concept was tested in comparison to a standard brake light and BMW inspired brake light in a series of user interface tests. The adaptive brake light was shown overall to be an improved method of displaying the varying levels of deceleration of a lead vehicle. Whilst different age and gender groups responded differently to the adaptive brake light, it was shown to be of benefit to the majority and the most at risk groups responded positively to the adaptive brake light. This research shows that an adaptive brake light can provide a benefit in regards to road safety when compared to a standard brake light interface. It is hoped that further development of variable brake lights will result from this research and possibly lead to the implementation of the technology to automobiles and other forms of transport.
4

Hur utformar man framtidens transportsystem genom en användarcentrerad designprocess?

Gustafsson, Joakim January 2016 (has links)
Examensarbetet handlar om att utforska och utveckla det framtidsvisonära transportsystemet ”GTS Transportsystem” framtaget av GTS Stiftelsen. Detta med hjälp av frågeställningen: Hur ser framtidens GTS Transportsystem ut i ett användarcentrerat perspektiv? Inom en designprocess genomfördes ett omfattande researcharbete för att skapa en förståelse för vilka behov och krav som borde tillgodoses i det framtida transportsystemet. GTS studerades och analyserades för att få en djupare förståelse kring deras visioner, idéer, tekniska lösningar och hur väl genomtänkt de olika delarna var. Intervjuer med målgruppen människor med funktionsnedsättning, synliggjorde olika typer av problem som uppstår i dagens jämförbara transportsystem. Med hjälp av intervjudata och en analys kunde tre fiktiva personas skapas med tillhörande scenarier. En analys av ett framtida GTS scenario ledde till att problem kunde identifieras som sedan låg till grund för vidare arbete med framtagning av olika problemområden. Problemområdet som sedan valdes var stationer och hållplatser (i uppsatsen benämnd Terma). En idégenereringsfas ledde till nya idéer kring flöden, funktioner, gates och arkitektur. Det slutliga resultatet blev ett framtida Terma-koncept med en genomgående utformning för tillgänglighet, trygghet och innovation. I konceptet skapades en gate med fokus på säkerhet, en funktionell och öppen planlösning som förenklar resandet, samt en ny lösning kring kabinernas flöden runt och över byggnaden. Allt detta för att en framtida resa i GTS skall fungera säkert och smidigt. / The research was conducted in order to contribute to the general body of knowledge regarding the prospective transport system GTS Transport System developed by GTS Foundation. This dissertation will explore and further develop the GTS system. This was achieved with the research question: How does the future GTS Transport System look in a user-centered design perspective?   In a design process, a deep and comprehensive research laid the foundation in order to create an understanding of the needs and demands that would need to be fulfilled for the future transport system. The GTS Transport System was carefully studied and analyzed in order to reach a deeper understanding around its visions, ideas and technical solutions. Further it was studied in order to determine how well thought through the different feature where.   Interviews were conducted with a target group of people having a disability; this disclosed certain problems with today’s transport systems. With the support of the data gathered and an analysis, three fictive personas where created with associated scenarios.   An analysis of a future GTS scenario led to the discovery of certain problems and laid the foundation for further establishing areas in need of improvements. The areas that were chosen where stations and stopping places (in the dissertation called Terma).   An idea-generating phase led to new ideas about flow, functions, gates and architecture.   The results of the dissertation led to a concept about how the future transport Terma may be designed. With secure available and innovative gates, a well thought through layout that is available and safe for the people using the transport system. A new concept of flows where created which enabled the vessels to move around and over the building. This results in a smooth and safe travel experience.

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