Towards Identifying and closing Gaps in Assurance of autonomous Road vehicleS - a collection of Technical Notes Part 1

This report provides an introduction and overview of the Technical Topic Notes (TTNs) produced in the Towards Identifying and closing Gaps in Assurance of autonomous Road vehicleS (Tigars) project. These notes aim to support the development and evaluation of autonomous vehicles. Part 1 addresses: Assurance-overview and issues, Resilience and Safety Requirements, Open Systems Perspective and Formal Verification and Static Analysis of ML Systems. Part 2: Simulation and Dynamic Testing, Defence in Depth and Diversity, Security-Informed Safety Analysis, Standards and Guidelines

Towards Identifying and closing Gaps in Assurance of autonomous Road vehicleS - a collection of Technical Notes Part 2

This report provides an introduction and overview of the Technical Topic Notes (TTNs) produced in the Towards Identifying and closing Gaps in Assurance of autonomous Road vehicleS (Tigars) project. These notes aim to support the development and evaluation of autonomous vehicles. Part 1 addresses: Assurance-overview and issues, Resilience and Safety Requirements, Open Systems Perspective and Formal Verification and Static Analysis of ML Systems. This report is Part 2 and discusses: Simulation and Dynamic Testing, Defence in Depth and Diversity, Security-Informed Safety Analysis, Standards and Guidelines

Road Safety Analysis of Autonomous Vehicles: An Overview

For the widespread use of Autonomous Vehicles (AVs), a huge number of challenges must be solved by vehicle manufacturers, in contrast they do have significant potential to increase road safety in both passenger and freight transport. In addition to reducing road traffic accidents and traffic jams, AVs also offer a major opportunity to reduce pollutant emissions and CO2 emissions from environmental point of view. In order to implement accident-free traffic, also called Vision Zero, it is essential to examine the safety and reliability of AVs. This article analyzes road traffic accident data and the potential safety benefits of AVs. Furthermore, the paper also sets the safety of the conventional vehicles against AVs and examines the type, location, causes, and dynamics of the accidents. The article also provides an overview over the current development trends and challenges, such as the risk of cyber-attacks, the necessary improvements in sensing technologies, and the not insignificant moral issue of AVs

Autonomiset työkoneet ja autonomian vaikutus koneturvallisuuteen

Autonomous machines and vehicles are an increasing part of everyday life and industrial operations. These machines and vehicles have enjoyed rapid technological advancements in recent years, which has led to increasingly sophisticated functions and functionalities. The advancements in autonomous technologies have, however, given rise to questions and concerns relating to the safety of these machines and vehicles, and on how an adequate level of safety can be ensured when no dedicated operator or driver is present. This thesis looks at the main areas that affect the overall safety of autonomous industrial machines and civilian road vehicles, and presents the most prominent challenges faced in ensuring the safety of autonomous applications. The goal of the thesis is to give the reader an overview of the safety-related aspects of autonomy and to show what has to be considered when ensuring an adequate level of safety for autonomous machines or vehicles. This is achieved by an extensive literature review on autonomous applications in both industrial and automotive fields, and on the safety-related aspects of autonomy. Additionally, mining is used in the thesis as an example of autonomous machines in practice and on the challenges autonomy can face in industrial operations. Based on the research carried out, it can be said that the overall safety of machine autonomy is currently hindered by two main aspects: the lack of applicable standards, legislation and guidelines regarding the autonomy of machines and vehicles, and the paradox that arises from balancing the desired level of autonomy with the needed level of safety. This has led to a situation where, in theory, highly complex and sophisticated autonomous machines are possible from a technical standpoint, but they lack a common and thorough method for ensuring an adequate level of safety

Analysis of Autonomous Vehicle Policies

The rapid development and adoption of connected and autonomous vehicles will transform the U.S. transportation system over the next 30 years. Although the widespread use of fully connected and autonomous vehicles is still several years away, it is nonetheless critical that legislators, policymakers, and regulators understand how the presence of these vehicles will restructure the operation of roadway networks. Without a doubt, lawmakers and policymakers will need to develop new laws — and revise existing ones — to account for the presence of connected and autonomous vehicles. This report provides an overview of connected and autonomous vehicles — their positives and negatives, how quickly consumers may adopt them, and strategies state departments of transportation can use to streamline their deployment — before examining the recent efforts at the federal and state level to establish laws and regulations that will smooth the transition for connected and autonomous vehicles. Federal agencies, such as the National Highway Traffic Safety Administration, have issued guidance for manufacturers and state and local governments. Meanwhile, numerous states have enacted or proposed legislation to deal with connected and autonomous vehicles. The content of these statutes varies among states, however, shared areas of concern include defining what constitutes an autonomous vehicle, establishing basic protocols for testing autonomous vehicles on public roadways, specifying under what circumstances a manufacturer is liable for crashes, and setting guidelines for operating autonomous vehicles. Looking toward the Commonwealth, a review of the Kentucky Revised Statutes and Kentucky Administrative Regulations identifies current policies and regulations that may apply to connected and autonomous vehicles. Policymakers and legislators will likely have to grapple with issues pertaining to licensing, registration, cell phone usage, and the definition of vehicle operators in the context of autonomous vehicles. Given that the proliferation of connected and autonomous vehicles will accelerate over the next 10-15 years, Kentucky will benefit if these issues are addressed and resolved in a timely manner

Challenges in Vehicle Safety and Occupant Protection for Autonomous Electric Vertical Take-Off and Landing (eVTOL) Vehicles

The burgeoning electric Vertical Take-off and Landing (eVTOL) vehicle industry has generated a significant level of enthusiasm amongst aviation designers, manufacturers and researchers. This industry is determined to change the urban transportation paradigm from traditional ground-based vehicles (cars, taxis, buses) to air-based eVTOL vehicles which can be summoned, much like how conventional taxi services work currently. These new eVTOL vehicles are designed to be small and lightweight and operate autonomously without user intervention. There are many unknowns as to how the industry will mature. The logistics of creating a completely new category of vehicle along with its own set of rules are complex, and there are many known - and unknown - barriers to overcome. Some (of many) known barriers include airspace management, ground logistics, physical space, and, the vehicle design itself. There are many eVTOL vehicle manufacturers and organizations working these problems presently. This report will focus on one major barrier: the level of safety as it pertains to the framework of eVTOL vehicles. A high level of safety is necessary for the vehicles to gain acceptance as the public adapts to these autonomous ride-sharing services. An overview of current levels of transportation safety and some extrapolation into how eVTOL vehicles might compare is first presented. Next, a discussion categorizing the major differences between Crash Prevention and Crash Mitigation as it pertains to eVTOL vehicle safety is included with identification of current deficiencies. The report then expands into a framework for specific ideas that could use Crash Mitigation to improve vehicle safety through a crashworthy systems level approach with several designs highlighted. Finally, a brief discussion into the regulatory approach and potential guidelines as they pertain to new eVTOL vehicles is presented. Accordingly, much of the supplemental data will be taken from sources pertaining to either General Aviation (GA) aircraft, rotorcraft, or transport category aircraft, due to the lack of overarching data from eVTOL vehicles. As of this writing, the European Aviation Safety Agency has released a draft version of a VTOL Special Condition, with a comment period closing in late 2018. It is assumed that eventual expected operations and anticipated future regulations for VTOL vehicles will consist of some combination of these (and other) sources

Injury criteria for vehicles safety assessment: a review with a focus using Human Body Models

This paper aims at providing an overview of the most used injury criteria (IC) and injury metrics for the study of the passive safety of vehicles. In particular, the work is focused on the injury criteria that can be adopted when finite element simulations and Human Body Models (HBMs) are used. The HBMs will result a fundamental instrument studying the occupant’s safety of the Autonomous Vehicles (AVs), since they allow to analyze a larger variety of configurations compared to the limitations related to the traditional experimental dummies. In this work, the most relevant IC are reported and classified basing on the body segments. In particular, the head, the torso, the spine, the internal organs, and the lower limbs are here considered. The applicability of the injury metrics to the analyses carried out with the HBMs is also discussed. The paper offers a global overview on the injury assessment useful to choose the injury criteria for the study of the vehicle passive safety. To this aim, tables resuming the presented criteria are also reported to provide the available metrics for the considered body damage