The world is quickly changing and the transition away from fossil fuels is occurring at a rapid pace. The car industry has experienced a radical change in the last years replacing combustion cars with electrical ones. The infrastructure to support the new vehicles with charging facilities has not met the demand in terms of accessibility and technical performance. Neither have the chargers reached a sustainable number to support the ever-increasing number of electric cars on the road. To adapt to this need companies have started to pursue next generation chargers. This paper focused on creating the next generation of chargers with visual design, interaction, and manufacturing as the focus point. This project is a collaboration with the company Zpark to create a new visual branding for their products and improve the user experience for their user group.  The project takes a wide approach to initial research, looking at both AC and DC chargers on the market as well as the user groups' current opinions. This research was implemented to create a DC charger (fast charging unit), as the company had not yet created a product that could cover this market segment. In the design process, a visual branding was created to make Zpark a more recognizable company. Several features were distinguished that could be implemented on future products in their line-up, whilst also creating the possibility of re-branding to specific buyers. A suggested manufacturing process and material choice were made to work as a guideline to create a more sustainable product, with ecological and economic impact as factors.  Four main categories of needs for the charger were elaborated on to create a better interaction, both for users charging and owners of the chargers. These four categories were charging, payment, communication, and maintenance. All the solutions help to create a more sustainable charging solution that will aid the transition to electric with a future-proofing aspect in mind.

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The increase of electronics in road vehicles comes along with a broad variety of possibilitiesin terms of safety, handling and comfort for the users. A rising complexityof the vehicle subsystems and components accompanies this development and has tobe managed by increased electronic control. More potential elements, such as sensors,actuators or software codes, can cause a failure independently or by mutually influencingeach other. There is a need of a structured approach to sort the faults from avehicle dynamics stability perspective.This thesis tries to solve this issue by suggesting a fault classification method and faulttolerantcontrol strategies. Focus is on typical faults of the electric driveline and thecontrol system, however mechanical and hydraulic faults are also considered. Duringthe work, a broad failure mode and effect analysis has been performed and the faultshave been modeled and grouped based on the effect on the vehicle dynamic behaviour.A method is proposed and evaluated, where faults are categorized into different levelsof controllability, i. e. levels on how easy or difficult it is to control a fault for the driver,but also for a control system.Further, fault-tolerant control strategies are suggested that can handle a fault with acritical controllability level. Two strategies are proposed and evaluated based on thecontrol allocation method and an electric vehicle with typical faults. It is shown thatthe control allocation approaches give less critical trajectory deviation compared to noactive control and a regular Electronic Stability Control algorithm.To conclude, this thesis work contributes with a methodology to analyse and developfault-tolerant solutions for electric vehicles with improved traffic safety. / <p>QC 20131010</p>

Electrification of transportation could be one pathway into sustainability since the electricity production can originate from renewable and low carbon energy sources. Electrifying the road could also reduce the battery dependence and further increase the vehicle efficiency in sense of energy consumption and load capacity when thinking of storage of electric energy in vehicle batteries. Not only is the Electric Road System (ERS) a rather new concept, it also raises concerns about consequences on health, safety, environment and public acceptance. The aim of this master thesis, within the logistics domain, is to interdisciplinary investigate the concept of electrified roads and to define potential blockers and in various extents investigate their feasibility. The potential blockers are assessed at a system level meaning that the depth of analysis of each aspect depends on the amount of data available and the relative importance according to the experts. Given the limits of research time, points that require more investigation have been indicated. This study will have a focus on freight vehicles since that is the vehicle considered to lack alternative solution towards decarbonization. The areas chosen for a closer analysis are health, safety and environment. The information available regarding the ERS impact on those areas is very limited even though they seem to constitute crucial factors for gaining the public acceptance. By investigating energy usage and CO 2 emissions in different phases of the ERS, the feasibility of the environment is assessed. Investigating the Electromagnetic Fields (EMF) produced by the inductive on-road charging technology, part of the ERS, approaches the possible health effects of ERS. Health effects of particles and pollutants are also touched upon. Accidents involving Electric Vehicles (EVs) and the transportation of dangerous goods through ERS will also be analyzed in the safety chapter. Ongoing projects and available technologies are used and taken into consideration throughout the study. Feedback from the industry and people involved with the ERS concept contribute in defining the fields facing significant uncertainties. In the last part, two scenarios are being analyzed in the sense of testing the feasibility of the inductive on-road charging in city logistics and for the big city triangle. This study has its base in literature reviews and interviews with experts within the industry. The different ERS technologies are still under development why many specific parameters are confidential. This poses some unintentional limits to this study in the sense of difficulty drawing specific conclusions. Therefore factors such as commercialization of the vehicle, health, safety and development time remain uncertain. Others such as environmental impact seem to benefit from the ERS, while others motivates the introduction of ERS such as the battery manufacturing.

Research questions                How do different cultural perceptions of sustainability affect the consumer behavior towards EVs? Purpose:                                         To inductively explore some different perceptions of sustainability in comparison between Sweden, Germany, United Emirates, and Saudi Arabia, as well as to investigate how these perceptions influence consumer behavior towards the EV industry with Tesla leading the way. Method:                                           This research was conducted with an exploratory qualitative approach. The empirical data was obtained through online interviewing using WhatsApp. Findings were thematically analyzed.  Conclusion:                                 The focus of this exploratory study is to gain a deeper knowledge and understanding the different perceptions of sustainability and investigate the factors behind the related consumer behavior to be taken into consideration when perceiving sustainability development in business. The comparison between Sweden, Germany, United Emirates, and Saudi Arabia sheds light on how these differences contribute to a better understanding for the EV marketing in general and Tesla in particular.

The pursuit to combat climate change continues, identifying new methods and technologies for sustainable energy management. Automakers continue developing battery electric vehicles while researchers identify new applications and materials for solar photovoltaics. The continued advancement of technology creates new holes within literature, requiring investigation to understand the unknown. Photovoltaic vehicle integration gained popularity during the 1970s but did not commercialize due to technology, economics, and other factors. By 2021 the idea resurfaced, showcasing commercial and concept vehicles utilizing photovoltaics. The emergence of new transparent photovoltaics presents additional options for vehicle integration but lacks literature analyzing the energy output and economics. The theoretical analysis investigated transparent photovoltaic replacing a vehicle’s windows. The investigation found that transparent photovoltaic vehicle integration generates energy and financial savings. However, due to high system costs and location, the system does not provide a financial payback period like other photovoltaic arrays. Improving cost, location, and other financial parameters create more favorable circumstances for the photovoltaic system. Furthermore, transparent photovoltaics provide energy saving benefits and some return on investment compared to regular glass windows.

People in cities have a need of recreation. Leisure activities are a big part of people’s health and well- being. Many leisure activities are practiced outside in the nature. Today many citizens do not own a car and public transportation fail to meet the peoples need to move out from the city center out into the wild nature. Public transportation run according to a certain timetable and an established route. They also come with restrictions of what you can bring on board. In other words, there is a need for agile transportation that transport people and their equipment from the city out to the nature; and the need will only increase as the urbanization continue. The whole idea of the project originated from the question, “How might future mobility adapt to fit people’s need for recreation?” The project started with a research. The author studied trends how cities will develop, what defines generation Z, how 6G can be used in the future transportation industry, how electrification changes the terms of car design, the current status of autonomous technology etc. The research also included Canoo, a car company that design, develop and build electric vehicles with focus on lifestyle, utility and sustainability. After completed research, the project moved into a creative phase which included analog sketches of the vehicle, testing of proportions in scale 1: 1 and a storyboard that describes how the vehicle can be used. When thecreative phase was done, the project moved to its final phase; visualization. A 3D model was constructed in Autodesk Maya, a polygonal modelling software, and rendered images of the 3D model was conducted with Autodesk VRED, a 3D visualization software. The project resulted in Canoo Link; Link, targeting year 2035, is an electric autonomous utility vehicle that you subscribe to. It can carry 4 passengers and has storage space to haul equipment and supplies for canoeing, mountain biking etc. With its robust design and high ground clearance it is ready to take on some tough terrain. The subscription offers the customer full disposal of the vehicle during the activities for convenience and security. It acts like a hub for your activities, not just as a vehicle for commuting. To summarize; Link is a design proposal of a vehicle that connect people living in cities to the nature. It is not just a car that takes you from one point to another, it is a lifestyle.

Battery electric vehicle adoption research has been on going for two decades. The majority of data gathered thus far is taken from studies that sample members of the general population and not actual adopters of the vehicles. This paper presents findings from a study involving 340 adopters of battery electric vehicles. The data is used to corroborate some existing assumptions made about early adopters. The contribution of this paper, however, is the distinction between two groups of adopters. These are high-end adopters and low-end adopters. It is found that each group has a different socio-economic profile and there are also some psychographic differences. Further they have different opinions of their vehicles with high-end adopters viewing their vehicles more preferentially. The future purchase intentions of each group are explored and it is found that high-end adopters are more likely to continue with ownership of battery electric vehicles in subsequent purchases. Finally reasons for this are explored by comparing each adopter group’s opinions of their vehicles to their future purchase intentions. From this is it suggested that time to refuel and range for low-end battery electric vehicles should be improved in order to increase chances of drivers continuing with BEV ownership.

The new emission regulations for new trucks was made to decrease the CO2 emissions by 30% from 2020 to 2030. One of the solutions is hybridizing the truck powertrain with 48V or 600V that can recover brake energy with electrical machines and batteries. The control of this hybrid powertrain is key to increase fuel efficiency. The idea behind this approach is to combine two different power sources, an internal combustion engine and a battery driven electric machine, and use both to provide tractive forces to the vehicle. This approach requires a HEV controller to operate the power flow within the systems. The HEV controller is the key to maximize fuel savings which contains an energy management strategy. It uses the knowledge of the road profile ahead by GPS and maps, and strongly interacts with the control of the cruise speed, automated gear shifts, powertrain modes and state of charge. In this master thesis, the dynamic programming strategy is used as predictive energy management for hybrid electric truck in forward- facing simulation environment. An analysis of predictive energy management is thus done for receding and full horizon length on flat and hilly drive cycle, where fuel consumption and recuperation energy will be regarded as the primary factor. Another important factor to consider is the powertrain mode of the vehicle with different penalty values. The result from horizon study indicates that the long receding horizon length has a benefit to store more recuperative energy. The fuel consumption is decreased for all drive cycle in the comparison with existing Volvo’s strategy.

Le véhicule électrique (VE) est un marché émergent et la façon de gérer l'innovation dans leur écosystème reste floue. Cette thèse étudie cette question à partir de deux perspectives : 1) les stratégies des constructeurs dans la gestion de l'innovation ; 2) la conception organisationnelle des opérateurs pour explorer l'innovation VE. Nous sélectionnons 4 constructeurs de véhicules électriques pour explorer le sujet. Premièrement, nous constatons qu'une nouvelle organisation est nécessaire pour résoudre la crainte des problèmes de panne batterie. Cela déplace l'écosystème VE vers une architecture en intégration verticale. Ensuite nous voyons comment les constructeurs de VE gèrent dynamiquement les goulots d'étranglements, les firmes focales gagneraient à investir dans des solutions périphériques afin d'en réduire leurs portées. Enfin nous montrons comment les opérateurs historiques peuvent surmonter leurs rigidités organisationnelles en créant une entreprise interne et en conduisant progressivement son intégration dans la structure initiale. / The electric vehicle (EV) is emerging, but how to manage innovation in the EV ecosystem remains unclear for carmakers. Thus, this thesis investigates the innovation management in the EV ecosystem from two perspectives: 1) carmakers’ strategies in managing system-level interdependent innovation 2) incumbents’ organization design to exploring EV innovation. We select four leading carmakers in the nascent electric vehicule ecosystem (2007-2017) to explore the subject. First, we find that a demand for resolving range anxiety shifts the EV ecosystem to an integral system architecture and integration. Next, we find how EV markers dynamically manage battery and public charging bottlenecks. We propose that besides investing to solve bottleneck and collaborating in bottkenecks, focal firms would benefit from investing in interdepe,de,t non-bottelnecks. Last, we show how incumbents may overcome organizational rigidities in developing EV by creating an internal corporate venture and progressively applying its integration. Then, incumbents would be able to address the tripple challenge in EV knowledge creation by encouraging ambidexterity through dedicated mechanisms.