BS EN ISO 15118-8:2020: Road Vehicles Communication Interface

Welcome to the future of vehicular communication with the BS EN ISO 15118-8:2020 standard. This comprehensive document is a crucial resource for anyone involved in the development, implementation, or management of vehicle-to-grid (V2G) communication systems. Released on October 7, 2020, this standard is a testament to the evolving landscape of automotive technology and its integration with smart grid systems.

Overview

The BS EN ISO 15118-8:2020 standard is part of a series that defines the communication interface between road vehicles and the grid. This particular document focuses on the physical layer and data link layer requirements for wireless communication. As the automotive industry moves towards more sustainable and efficient energy solutions, the ability for vehicles to communicate seamlessly with the grid is becoming increasingly important.

Key Features

• Standard Number: BS EN ISO 15118-8:2020
• Pages: 42
• Release Date: October 7, 2020
• ISBN: 978 0 539 12856 7
• Status: Standard

Why This Standard Matters

As electric vehicles (EVs) become more prevalent, the need for efficient and reliable communication between vehicles and the grid is paramount. The BS EN ISO 15118-8:2020 standard addresses this need by providing detailed requirements for the physical and data link layers of wireless communication. This ensures that vehicles can effectively communicate with the grid, enabling features such as smart charging, load balancing, and energy management.

Physical Layer Requirements

The physical layer is the foundation of any communication system. In the context of V2G communication, it involves the transmission and reception of data over wireless channels. The BS EN ISO 15118-8:2020 standard outlines the necessary specifications to ensure robust and reliable communication, even in challenging environments. This includes considerations for signal strength, interference, and data integrity.

Data Link Layer Requirements

The data link layer is responsible for establishing and maintaining a reliable link between the vehicle and the grid. This layer handles error detection and correction, data framing, and flow control. The standard provides detailed guidelines to ensure that these processes are carried out efficiently, minimizing the risk of data loss or corruption.

Benefits of Implementing the Standard

Implementing the BS EN ISO 15118-8:2020 standard offers numerous benefits for manufacturers, service providers, and consumers alike:

• Interoperability: Ensures compatibility between different vehicles and grid systems, facilitating seamless communication and integration.
• Efficiency: Optimizes energy transfer and management, reducing costs and improving the overall performance of V2G systems.
• Reliability: Provides a robust framework for communication, minimizing the risk of errors and ensuring consistent performance.
• Future-Proofing: Aligns with the latest technological advancements and industry trends, preparing stakeholders for future developments in V2G communication.

Who Should Use This Standard?

The BS EN ISO 15118-8:2020 standard is essential for a wide range of stakeholders in the automotive and energy sectors, including:

• Automotive Manufacturers: To ensure their vehicles are equipped with the latest communication technologies and can interact effectively with the grid.
• Energy Providers: To facilitate the integration of EVs into the grid and optimize energy distribution and management.
• Technology Developers: To design and implement communication systems that meet the latest industry standards and requirements.
• Regulatory Bodies: To establish guidelines and regulations that promote the adoption of standardized communication protocols.

Conclusion

The BS EN ISO 15118-8:2020 standard is a vital resource for anyone involved in the development and implementation of V2G communication systems. By providing detailed requirements for the physical and data link layers of wireless communication, this standard ensures that vehicles can communicate effectively with the grid, paving the way for a more sustainable and efficient future.

Embrace the future of automotive technology with the BS EN ISO 15118-8:2020 standard and be part of the movement towards smarter, more connected vehicles and energy systems.

BS EN ISO 15118-8:2020

This standard BS EN ISO 15118-8:2020 Road vehicles. Vehicle to grid communication interface is classified in these ICS categories:

• 43.120 Electric road vehicles

This document specifies the requirements of the physical and data link layer of a wireless High Level Communication (HLC) between Electric Vehicles (EV) and the Electric Vehicle Supply Equipment (EVSE). The wireless communication technology is used as an alternative to the wired communication technology as defined in ISO 15118-3.

It covers the overall information exchange between all actors involved in the electrical energy exchange. ISO 15118 (all parts) are applicable for conductive charging as well as Wireless Power Transfer (WPT).

For conductive charging, only EVSEs compliant with “ IEC 61851-1 modes 3 and 4” and supporting HLC are covered by this document. For WPT, charging sites according to IEC 61980 (all parts) and vehicles according to ISO 19363 are covered by this document.