A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PORTABLE DEVICE REGISTRATION SYSTEM AND PORTABLE DEVICE REGISTRATION METHOD
An immobilizer ECU (6) generates an encryption key using key generating logic, from a SEED code included in an ID code signal sent from an electronic key (2), and registers the encryption key to the immobilizer ECU (6). The immobilizer ECU (6) receives an instruction from a registration and deletion tool (8) and sends, to the electronic key (2), a deletion request signal that requests the deletion of the SEED code. The electronic key (2) deletes the SEED code from the electronic key (2) if a deletion request signal has been received.
PORTABLE DEVICE REGISTRATION SYSTEM AND PORTABLE DEVICE REGISTRATION METHOD
An immobilizer ECU (6) generates an encryption key using key generating logic, from a SEED code included in an ID code signal sent from an electronic key (2), and registers the encryption key to the immobilizer ECU (6). The immobilizer ECU (6) receives an instruction from a registration and deletion tool (8) and sends, to the electronic key (2), a deletion request signal that requests the deletion of the SEED code. The electronic key (2) deletes the SEED code from the electronic key (2) if a deletion request signal has been received.
PORTABLE DEVICE REGISTRATION SYSTEM AND PORTABLE DEVICE REGISTRATION METHOD
REGISTRIERUNGSSYSTEM UND REGISTRIERVERFAHREN FÜR EINE TRAGBARE VORRICHTUNG
SYSTÈME D'ENREGISTREMENT DE DISPOSITIF PORTABLE ET PROCÉDÉ D'ENREGISTREMENT DE DISPOSITIF PORTABLE
KAWAMURA DAISUKE (author) / KAWAI HIDEKI (author) / EGAWA TETSUYA (author) / IWASHITA HIROAKI (author) / NAGAE TOSHIHIRO (author) / ENDO TAKEO (author)
2018-03-14
Patent
Electronic Resource
English
IPC:
H04W
WIRELESS COMMUNICATION NETWORKS
,
Drahtlose Kommunikationsnetze
/
B60R
Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen
,
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
/
E05B
LOCKS
,
Schlösser
/
H04L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
,
Übertragung digitaler Information, z.B. Telegrafieverkehr
AUTHENTICATION SYSTEM, PORTABLE DEVICE, REGISTRATION METHOD, AND PROGRAM
| European Patent Office | 2018
AUTHENTICATION SYSTEM, PORTABLE DEVICE, AUTHENTICATION DEVICE AND REGISTRATION METHOD
| European Patent Office | 2019