REXEV will conduct a demonstration experiment linking Nissan Motor and an EV vehicle data server to verify the possibility of providing EV vehicle management and energy management systems.

The services provided by REXEV can now be provided without additional equipment such as in-vehicle devices, making EV vehicles more effective for more EV users.
When using EVs that are used by an unspecified number of people, such as company cars, official cars, and car sharing, information such as the remaining charge level of the vehicle is required to use EVs efficiently and without sacrificing convenience. It’s important. Until now, services that utilize eMMS (e-mobility management system), which integrates EV vehicle management and energy management systems developed by REXEV, have been able to monitor the vehicle’s “remaining battery level” by installing a unique in-vehicle device. However, there were issues such as some services could not be provided unless this in-vehicle device was installed, and installation work would be required.

By linking Nissan’s EV vehicle data with eMMS through server-to-server communication, it is no longer necessary to install a unique on-vehicle device to acquire EV vehicle data, reducing installation costs.