Patent ID: 11882509
Assignee: GUANGZHOU CHENGXING ZHIDONG MOTORS TECHNOLOGY CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  B  G | IPC H

Claim 0:
1. A virtual key binding method, wherein the method comprises:
extracting, by a terminal device, a device fingerprint of the terminal device, and generating a service key, when an input virtual key binding instruction is detected;
generating, by the terminal device, device feature information comprising the device fingerprint and the service key, the service key being used for enabling a security server to perform signing and encrypting operation on the device feature information;
sending, by the terminal device, the device feature information to the service server, to enable the service server to store the device feature information in an on-board electronic device of a vehicle to be bound; and
storing, by the terminal device, Bluetooth information in a virtual key binding result when it is detected that the virtual key binding result sent by the service server is a successful virtual key binding, the Bluetooth information matching with the vehicle to be bound.