A secure start system for an autonomous vehicle (AV) can detect startup of the AV and transmit credentials to a backend system. When the credentials are authenticated, the secure start system can receive a tunnel key from the backend system. Using the tunnel key, the secure start system can establish a private communications session with a backend vault of the backend system and retrieve a set of decryption keys from the backend vault. Using the set of decryption keys, the secure start system can verify and decrypt a cryptographically signed, encrypted, and compressed file system for execution by a compute stack of the AV—where execution of the file system by the compute stack enables autonomous operation of the AV.
SECURE START SYSTEM FOR AN AUTONOMOUS VEHICLE
21.09.2017
Patent
Elektronische Ressource
Englisch
IPC: | H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / 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 |