PD ISO/PAS 23735:2025 - Ergonomic Design Guidance for External Visual Communication from Automated Vehicles to Other Road Users

Standard Number: PD ISO/PAS 23735:2025

Pages: 68

Release Date: March 31, 2025

ISBN: 978 0 539 23052 9

Status: Standard

Overview

In the rapidly evolving world of automated vehicles, ensuring effective communication between these vehicles and other road users is paramount. The PD ISO/PAS 23735:2025 standard provides comprehensive ergonomic design guidance for external visual communication from automated vehicles to other road users. This standard is essential for manufacturers, designers, and engineers who are at the forefront of developing the next generation of road vehicles.

Why This Standard Matters

As automated vehicles become more prevalent on our roads, the need for clear and intuitive communication systems becomes increasingly important. This standard addresses the critical aspect of how automated vehicles can visually communicate their intentions to pedestrians, cyclists, and other drivers. By adhering to the guidelines set forth in this standard, developers can enhance safety, reduce confusion, and improve the overall interaction between automated vehicles and human road users.

Key Features

• Comprehensive Guidance: With 68 pages of detailed information, this standard offers a thorough exploration of ergonomic design principles tailored specifically for automated vehicles.
• Future-Proof Design: Released in 2025, this standard is designed to address both current and future challenges in the field of automated vehicle communication.
• Global Relevance: As a part of the ISO standards, it provides internationally recognized guidelines that can be applied across different regions and markets.

Benefits of Implementing This Standard

Implementing the guidelines from the PD ISO/PAS 23735:2025 standard can lead to numerous benefits, including:

• Enhanced Safety: By ensuring that automated vehicles communicate effectively with other road users, the risk of accidents and misunderstandings can be significantly reduced.
• Improved User Experience: Clear and intuitive visual signals can enhance the confidence of both vehicle occupants and other road users, leading to a smoother and more predictable traffic flow.
• Regulatory Compliance: Adhering to this standard can help manufacturers meet regulatory requirements and avoid potential legal issues related to vehicle communication systems.

Who Should Use This Standard?

This standard is indispensable for a wide range of professionals involved in the automotive industry, including:

• Vehicle Manufacturers: To ensure their automated vehicles are equipped with state-of-the-art communication systems.
• Design Engineers: To incorporate ergonomic principles into the design of vehicle communication interfaces.
• Regulatory Bodies: To establish benchmarks and guidelines for the safe integration of automated vehicles into existing traffic systems.

Conclusion

The PD ISO/PAS 23735:2025 standard is a crucial resource for anyone involved in the development and deployment of automated vehicles. By providing clear and actionable guidance on ergonomic design for external visual communication, this standard helps pave the way for safer and more efficient roadways. As the automotive industry continues to innovate, adhering to such standards will be key to ensuring that technological advancements translate into real-world benefits for all road users.

PD ISO/PAS 23735:2025

This standard PD ISO/PAS 23735:2025 Road vehicles. Ergonomic design guidance for external visual communication from automated vehicles to other road users is classified in these ICS categories:

• 43.040.15 Car informatics. On board computer systems
• 13.180 Ergonomics