Human-Machine Interaction within Teleoperation of Autonomous Vehicles : Designing Remote Operation from A User Experience Perspective

Sammanfattning: The automotive industry has seen an uprise in autonomous vehicles that will change the operators’ work environment. Volvo Autonomous Solutions aims to create a seamless user experience with environmentally and socially sustainable solutions. The vehicles should operate fully autonomously, but scenarios will emerge where remote operation is required. The master thesis aims to identify the requirements for the interaction between human and autonomous vehicles, and develop an interaction solution for remote operation. The study focused on safety, perception, situation awareness, and user experience. The subject was analyzed using user studies, literature reviews, and benchmarking. Twenty people participated in interviews, and a key user was identified, together with four human intervention scenarios. The data resulted in a list of general insights, which developed into requirements for designing remote operation interactions. An exploration of solutions for human-machine interaction was iterated and evaluated by 31 participants. The final recommendation included a requirements list for the design of the interaction with remote operation and a proposed interaction concept, illustrating a design proposal to meet these requirements. The study identified the following aspects to consider when developing an interaction solution for remote control of autonomous vehicles: Navigation, Steering, and Acceleration, Safety, and Perception and Situation Awareness. The final concept for remote operation interaction consisted of a rotational motion, a lever motion, and a digital touch display.