BS ISO 21111-2:2020 - Road Vehicles In-Vehicle Ethernet Common Physical Entity Requirements

Welcome to the future of automotive technology with the BS ISO 21111-2:2020 standard. This comprehensive document is a must-have for professionals in the automotive industry, providing essential guidelines and requirements for in-vehicle Ethernet systems. Released on November 3, 2020, this standard is a pivotal resource for ensuring the seamless integration and operation of Ethernet networks within road vehicles.

Overview

The BS ISO 21111-2:2020 standard is a critical component in the development and implementation of in-vehicle Ethernet systems. As vehicles become increasingly connected, the need for robust and reliable communication networks is paramount. This standard addresses the common physical entity requirements necessary for the effective deployment of Ethernet technology in road vehicles, ensuring compatibility and performance across various automotive platforms.

Key Features

• Standard Number: BS ISO 21111-2:2020
• Pages: 38
• Release Date: November 3, 2020
• ISBN: 978 0 580 95181 7
• Status: Standard

Why Choose BS ISO 21111-2:2020?

As the automotive industry evolves, the integration of advanced communication systems becomes increasingly important. The BS ISO 21111-2:2020 standard provides a framework for the development of in-vehicle Ethernet systems, ensuring that they meet the necessary physical requirements for optimal performance. By adhering to this standard, manufacturers and engineers can ensure that their systems are compatible with the latest technological advancements, providing a seamless and efficient communication network within vehicles.

Benefits of In-Vehicle Ethernet

In-vehicle Ethernet offers numerous advantages over traditional communication systems, including:

• High-Speed Data Transfer: Ethernet technology enables rapid data transmission, supporting the increasing demand for high-speed communication within vehicles.
• Scalability: Ethernet networks can be easily expanded to accommodate additional devices and systems, providing flexibility for future upgrades.
• Cost-Effectiveness: By utilizing standardized Ethernet components, manufacturers can reduce costs associated with proprietary communication systems.
• Reliability: Ethernet networks are known for their robustness and reliability, ensuring consistent performance in various operating conditions.

Applications

The BS ISO 21111-2:2020 standard is applicable to a wide range of automotive applications, including:

• Advanced Driver Assistance Systems (ADAS): Ethernet technology supports the high-speed data transfer required for real-time processing of sensor data, enhancing the performance of ADAS features.
• Infotainment Systems: In-vehicle Ethernet enables seamless integration of multimedia systems, providing passengers with a rich and interactive experience.
• Vehicle-to-Everything (V2X) Communication: Ethernet networks facilitate communication between vehicles and external infrastructure, supporting the development of smart transportation systems.
• Autonomous Driving: The high-speed and reliable communication provided by Ethernet is essential for the operation of autonomous vehicles, ensuring the timely exchange of critical data.

Conclusion

The BS ISO 21111-2:2020 standard is an indispensable resource for automotive professionals seeking to implement in-vehicle Ethernet systems. By providing clear guidelines and requirements, this standard ensures that Ethernet networks within vehicles are both effective and reliable. Embrace the future of automotive technology with the BS ISO 21111-2:2020 standard and stay ahead in the rapidly evolving automotive industry.

BS ISO 21111-2:2020

• 43.040.10 Electrical and electronic equipment

This document specifies the following items to complement ISO/IEC /IEEE 8802-3:

— interface between reconciliation sublayer and physical entity including reduced gigabit media independent interface (RGMII);

• common physical entity wake-up and synchronised link sleep functionalities independent from physical media and transmission bit rate.

The optical and electrical component requirements and test methods for optical and electrical transmission of in-vehicle Ethernet are not in the scope of this document.