IP Library Granted Patent US 12664304
Granted Patent B2
US 12664304 · App. 18/714,327 · Granted Jun 23, 2026

Method, apparatus, and storage medium for digital car key registration

Inventor: Guangjun Qiao (Beijing, CN)
Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
G06F21/6245B60R25/24
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Quick Facts
Patent No.
US 12664304
App. No.
18/714,327
Granted
Jun 23, 2026
Kind
B2
Abstract

A digital car key registration method, performed by a terminal and includes: sending, to a server, a registration request for requesting the registration of a digital car key, where the registration request includes a user identity of the digital car key, and the user identity is generated on the basis of a car owner account identity and car information.

Claims (45)

1 . A digital car key registration method, performed by a terminal, and comprising:

sending, to a server, a registration request for requesting a registration of a digital car key, wherein the registration request comprises a user identity of the digital car keys;

wherein the user identity is generated based on a car owner account identity and car information by adopting a mode as follows:

obtaining a hash value with a fixed value by performing hash computation on the car owner account identity and the car information; and

using the hash value as the user identity of the digital car key.

2 . The method according to claim 1 , wherein the car information comprises a car identity used for uniquely identifying a car.

3 . The method according to claim 2 , wherein the car information comprises a car brand identity.

4 . The method according to claim 1 , wherein

the car information comprises a car brand identity; and

obtaining the hash value with the fixed value by performing the hash computation on the car owner account identity and the car information comprises:

obtaining an identity code used for uniquely identifying the car brand identity, and

obtaining the hash value with the fixed value by performing hash computation on the car owner account identity, the identity code and the car identity.

5 . The method according to claim 1 , wherein the car owner account identity, the car information and the digital car key being uniquely corresponding to each other.

6 . A digital car key registration method, performed by a server, and comprising:

acquiring a digital car key registration request sent by a terminal, wherein the registration request comprises a user identity; and

registering a digital car keys;

wherein the user identity is generated based on a car owner account identity and car information by adopting a mode as follows:

obtaining a hash value with a fixed value by performing hash computation on the car owner account identity and the car information; and

using the hash value as the user identity of the digital car key.

7 . The method according to claim 6 , wherein the car information comprises a car identity used for uniquely identifying a car.

8 . The method according to claim 7 , wherein the car information comprises a car brand identity.

9 . The method according to claim 8 , wherein the user identity is generated based on a car owner account identity, the car identity and an identity code corresponding to the car brand identity.

10 . A digital car key registration apparatus, comprising:

one or more processors; and

a memory configured to store processor executable instructions;

wherein the processor executable instructions, when executed by the one or more processors, cause the digital car key registration apparatus to:

send, to a server, a registration request for requesting a registration of a digital car key, wherein the registration request comprises a user identity of the digital car keys;

wherein the user identity is generated based on a car owner account identity and car information by adopting a mode as follows:

obtain a hash value with a fixed value by performing hash computation on the car owner account identity and the car information; and

use the hash value as the user identity of the digital car key.

11 . A digital car key registration apparatus, comprising:

one or more processors; and

a memory configured to store processor executable instructions;

wherein the processor executable instructions, when executed by the one or more processors, cause the digital car key registration apparatus to perform the digital car key registration method according to claim 6 .

12 . A non-transitory computer-readable storage medium, wherein the non-transitory computer-readable storage medium stores instructions, and a terminal is enabled to execute a digital car key control method according to claim 1 in response to determining that the instructions in the non-transitory computer-readable storage medium are executed by one or more processors of the terminal.

13 . A non-transitory computer-readable storage medium, wherein the non-transitory computer-readable storage medium stores instructions, and a server is enabled to execute a digital car key control method according to claim 6 in response to determining that the instructions in the non-transitory computer-readable storage medium are executed by one or more processors of the server.

14 . A non-transitory computer program, comprising non-transitory computer-readable storage medium, wherein a computational processing device is caused to execute the digital car key registration method according to claim 1 in response to determining that the non-transitory computer-readable storage medium runs on the computational processing device.

15 . The apparatus according to claim 10 , wherein the car information comprises a car identity used for uniquely identifying a car.

16 . The apparatus according to claim 15 , wherein the car information comprises a car brand identity.

17 . The apparatus according to claim 10 , wherein

the car information comprises car brand identity; and

obtain the hash value with the fixed value by performing hash computation on the car owner account identity and the car information comprises:

obtain an identity code used for uniquely identifying the car brand identity; and

obtain the hash value with the fixed value by performing hash computation on the car owner account identity, the identity code and the car identity.

18 . The apparatus according to claim 10 , wherein the car owner account identity, the car information and the digital car key being uniquely corresponding to each other.