Avlastningsyta till bussresenärer för att öka arbetsmöjligheterna med laptop

Abstract

ABSTRACT This essay follows the product development of a component with the aim of making public transportation more appealing for commuters. The component being adjustable and offering a flat surface for placing a laptop. This report describes the analysis and decisions made throughout the development of the component. The first step was an analysis and questionnaire to ascertain the passengers and bus companies wants and needs. Through this a requirement specification was made. Concepts were generated through discussions and brainstorming. Finally, a concept was chosen and the process for creating it was through 3D printing of CAD parts drawn in Catia V5. The final product consists of eight 3D printed parts that are linked through hinges, it forms a frame. Ratchet straps are attached across the frame. The component offers an adjustable surface area. When the component is maximally extended the ratchet straps are stretched out and form a flat surface to enable placement of smaller articles. When the commuter is satisfied a simple push will close the component. In the collapsed position the ratchet straps will form a basket for storage of smaller gadgets. This is only a first version, recommendations for further adaptations are presented in chapter 6. The report is written in Swedish and most of the work took place in Partille at Consat’s office and Chalmers campus Lindholmen.