PD ISO/TR 21959-1:2020: A Comprehensive Guide to Human Performance in Automated Driving

In the rapidly evolving world of automated driving, understanding the intricate relationship between human performance and vehicle automation is crucial. The PD ISO/TR 21959-1:2020 standard, titled "Road vehicles. Human performance and state in the context of automated driving Common underlying concepts," serves as an essential resource for professionals and researchers in the automotive industry. Released on January 20, 2020, this standard provides a comprehensive framework for understanding the human factors involved in automated driving systems.

Key Features of PD ISO/TR 21959-1:2020

• Standard Number: PD ISO/TR 21959-1:2020
• Pages: 34
• Release Date: January 20, 2020
• ISBN: 978 0 539 05322 7
• Status: Standard

This standard is a pivotal document that delves into the common underlying concepts of human performance and state in the context of automated driving. It is designed to provide a foundational understanding that can be applied across various automated driving systems, ensuring that human factors are adequately considered in the design and implementation of these technologies.

Understanding Human Performance in Automated Driving

As vehicles become increasingly automated, the role of the human driver is shifting. The PD ISO/TR 21959-1:2020 standard addresses this shift by exploring how human performance and state can impact the effectiveness and safety of automated driving systems. It provides insights into the cognitive, physical, and emotional states of drivers, and how these factors interact with automated systems.

By understanding these interactions, automotive designers and engineers can create systems that are not only technologically advanced but also user-friendly and safe. This standard emphasizes the importance of designing systems that accommodate the variability in human performance, ensuring that all users can benefit from the advancements in automated driving technology.

Comprehensive Coverage of Human Factors

The PD ISO/TR 21959-1:2020 standard covers a wide range of topics related to human performance in automated driving, including:

• Cognitive Load: Understanding how automated systems can reduce or increase the cognitive load on drivers, and how this affects their ability to respond to unexpected situations.
• Driver Engagement: Exploring the ways in which drivers remain engaged with the driving task, even when automation is handling most of the driving functions.
• Situational Awareness: Examining how automated systems can support or hinder a driver's situational awareness, and the implications for safety and performance.
• Transition of Control: Analyzing the processes involved in transitioning control between the driver and the automated system, and the potential challenges that can arise.

Each of these topics is explored in detail, providing valuable insights for anyone involved in the design, implementation, or regulation of automated driving systems.

Why Choose PD ISO/TR 21959-1:2020?

The PD ISO/TR 21959-1:2020 standard is an invaluable resource for a wide range of stakeholders in the automotive industry, including:

• Automotive Engineers: Gain a deeper understanding of how human factors influence the design and functionality of automated driving systems.
• Researchers: Access a comprehensive framework for studying the interactions between humans and automated systems.
• Regulators: Ensure that automated driving systems meet safety and performance standards by considering human factors.
• Educators: Provide students with a thorough understanding of the human aspects of automated driving technology.

By incorporating the insights and guidelines provided in this standard, stakeholders can contribute to the development of automated driving systems that are not only innovative but also safe and user-friendly.

Conclusion

The PD ISO/TR 21959-1:2020 standard is a critical document for anyone involved in the field of automated driving. With its focus on human performance and state, it provides a comprehensive understanding of the factors that influence the interaction between humans and automated systems. By leveraging the insights provided in this standard, stakeholders can ensure that automated driving technologies are designed and implemented in a way that maximizes safety, performance, and user satisfaction.

Whether you are an engineer, researcher, regulator, or educator, the PD ISO/TR 21959-1:2020 standard is an essential resource that will enhance your understanding of the human factors involved in automated driving. Embrace the future of transportation with confidence, knowing that you have the knowledge and tools to navigate the complexities of human-automation interaction.

PD ISO/TR 21959-1:2020

• 43.020 Road vehicles in general

This document introduces basic common underlying concepts related to driver performance and state in the context of automated driving. The concepts in this document are applicable to all levels of automated driving functions that require a human/driver to be engaged or fallback-ready (SAE level 1, 2 and 3). It can also be used with levels that enable a driver to resume manual control of the vehicle (a compatible feature for SAE levels 1 to 5).

Common underlying concepts can be applicable for human factors assessment/evaluations using driving simulators, tests on restricted roadways (e.g. test tracks) or tests on public roads. The information applies to all vehicle categories.

This document contains a mixture of information where technical consensus supports such guidance, as well as discussion of those areas where further research is required to support technical consensus. These common underlying concepts can be also useful for product descriptions and owner manuals. The contents in this document are informative, rather than normative, in nature.