Filling the gap Within Micromobility : Prototype of a Small Efficient Foldable Electric Vehicle With Long Range

Sammanfattning: Micromobility has been on the rise lately with a vast catalogue of electric vehicles reaching the market. Electric scooters, mopeds, bikes, one-wheelers and other vehicles have become the norm in everyday life. Most of these vehicles are meant to replace smaller modes of transport such as ordinary bicycles and skateboards. They are designed to complete the last part of one’s commute or for travelling shorter distances. There is; however, a gap within this segment. There is currently no electric micromobility vehicle on the market that is small and lightweight that has a long enough range to compete with ordinary two-tonne cars for longer commutes. This project aims to remedy this by presenting a solution as well as building a prototype of said solution. The electric vehicle that was built for this project is foldable. The design, when folded, is intended to resemble a large, rollable, suitcase. The overall size of the vehicle when folded is only 700x500x400 mm. When unfolded, it is large enough to seat one person fully enclosed. The top speed is limited to 25 km/h and the maximum range per charge is above 100 km. The prototype weighs 29 kg and is able to carry 95 kg. This thesis proves that it is possible to make small and lightweight electric vehicles that can rival traditional cars when it comes to commuting. These vehicles would reduce emissions, congestion and the need for parking space while also being a cheaper alternative for the end user.