Edge computing for autonomous vehicles - A scoping review
Cristian Sandu, Ioan Șușnea · 2021
Despite some recent notable achievements in autonomous road vehicles (e.g. the Waymo and Tesla autonomous car prototypes), there still are many problems that lack a universal solution. The vast majority of the existing solutions rely on sensors and computing equipment located on the vehicle itself, but this increases the cost and the energy consumption of the vehicle to unreasonable levels. In this context, it is worth giving attention the idea of relocating certain sensing and computing tasks to a network of roadside (“edge”) devices capable to communicate in real-time with a plurality of vehicles, in order to reduce the on-board equipment. This paper is a brief scoping review of the literature dedicated to this topic, aiming to: define the main concepts related to using edge computing in autonomous vehicles, identify the advantages and drawbacks of this approach and outline a typical edge framework.