In June 2023, Autocrypt, a global leader in automotive cybersecurity, partnered with Emobi, a US-based e-mobility hub, to develop a secure communication framework for EVs and charging stations based on ISO 15118-2 and ISO 15118-20 standards. The collaboration has focused on building a robust Public Key Infrastructure (PKI) utilising fine-tuned AI and machine learning models to address errors and data inconsistencies prevalent in traditional Plug & Charge systems.
The Plug & Charge ecosystem enables EV drivers to start charging at any station simply by plugging in their vehicle. Through asymmetric encryption technology, the chargers automatically identify the EV and securely process the payment of the EV charging session. Unlike other Plug & Charge services, this is the first Plug & Charge ecosystem headquartered in the United States, ensuring data security and compliance with the US government. Additionally, it features an intelligent error-handling system that addresses edge cases in ISO 15118 standards, setting a new benchmark for the industry.
Throughout this collaboration, Emobi has worked closely with the US Department of Energy (DOE) Argonne National Laboratory to ensure that findings from this ecosystem contribute to the National Charging Experience (ChargeX) Consortium, funded by the Joint Office of Energy and Transportation of the United States.
"The focus is to enable EV automakers, charger operators, and e-mobility service providers to continue building their products without being hindered by edge cases and constantly evolving standards,” said Lin Sun Fa, CEO of Emobi. “We are leveraging AI and Autocrypt's PKI technology within the existing ISO 15118 standards, ensuring ease of implementation while improving charging infrastructure quality and security."
