What is in ISO 15118 20 ?

Title: What is ISO 15118 used for?

ISO 15118 is a technical standard that is used to establish a common language for the exchange of information between electric vehicles (EVs) and charging infrastructure. It aims to streamline and standardize the communication and interoperability between EVs and charging stations, enabling efficient and secure charging processes.

ISO 15118 defines a uniform protocol for exchanging data during the charging process, which includes the messages, data formats, and protocols to be used for communication. This allows for advanced features such as plug & charge, which enables automatic authentication and authorization of charging sessions.

By implementing ISO 15118, EV manufacturers and charging infrastructure providers can ensure compatibility and efficiency in their systems, enabling them to offer more convenient and cost-effective charging solutions to their customers.

ISO 15118 is an important standard that enables the bi-directional communication between EVs and charging infrastructure. It plays a crucial role in ensuring interoperability between different EVs and charging stations, allowing for the development of a more widespread and adoption of the use of EVs.

Key Features and Benefits

ISO 15118 defines a common language for the exchange of information between EVs and charging infrastructure, enabling efficient and secure charging processes. Some of the key features and benefits of ISO 15118 include:

Bi-Directional Communication: ISO 15118 establishes a bi-directional communication protocol between EVs and charging infrastructure, enabling the exchange of data and commands between the two entities.

Standardized Communication: ISO 15118 specifies the messages, data formats, and protocols to be used for communication, which ensures compatibility and standardization between different EVs and charging stations.

Automatic Authentication and Authorization: ISO 15118 enables automatic authentication and authorization of charging sessions, which saves time and reduces the need for manual intervention.

Smart Charging: ISO 15118 allows for dynamic negotiation of charging parameters, such as charging power, based on factors like grid conditions, energy prices, and user preferences, which optimizes the charging process and reduces strain on the electrical grid.

Cost-Effective: With ISO 15118, EV manufacturers and charging infrastructure providers can offer more convenient and cost-effective charging solutions to their customers, which can help reduce the number of charging incidents and improve the overall user experience.

Conclusion

ISO 15118 is an important standard that enables the bi-directional communication between EVs and charging infrastructure. By implementing ISO 15118, EV manufacturers and charging infrastructure providers can ensure compatibility and efficiency in their systems, which can help to expand the adoption of EVs and promote the use of smart charging technologies.