NFC digital key car-side terminal device

NFC digital key car-side terminal device includes two parts: NFC main communication module and slave communication module.

The NFC main communication module has built-in SE, which is responsible for transaction authentication, and the slave communication module is mainly responsible for card reading and topological transmission. The NFC main communication module interacts with the body controller through CAN to implement unlocking, starting and other car functions, which supports CAN network management, UDS diagnosis and software upgrade.

NFC digital key car-side terminal device can be installed directly on the metal sheet metal without spacing requirement, and the reading distance reaches 4cm.