Accessing a vehicle using portable devices

• US 10,202,100 B1
• Filed: 08/18/2016
• Issued: 02/12/2019
• Est. Priority Date: 10/20/2011
• Status: Active Grant

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Tucker, Brian J., Schubert, Emily C., Dorogusker, Jesse L., Linde, Joakim, Chick, Stephen
• Primary Examiner(s): Moyer, Dale
• Application Number:
  US15/240,694
• Time in Patent Office: 908 Days
• CPC Class Codes: B60R 16/037 for occupant comfort , e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
• CPC Class Codes: B60R 25/01 operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
• CPC Class Codes: B60R 25/241 whereby access privileges are related to the identifiers
• CPC Class Codes: G07C 2209/04 Access control involving a hierarchy in access rights
• CPC Class Codes: G07C 9/00309 operated with bidirectional data transmission between data carrier and locks
• CPC Class Codes: H04L 63/061 for key exchange, e.g. in peer-to-peer networks cryptographic mechanisms or cryptographic arrangements for key agreement H04L9/0838
• CPC Class Codes: H04L 63/108 when the policy decisions are valid for a limited amount of time
• CPC Class Codes: H04L 9/08 Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords network architectures or network communication protocols for supporting key management in a packet data network H04L63/06
• CPC Class Codes: H04M 1/72412 using two-way short-range wireless interfaces
• CPC Class Codes: H04W 12/04 Key management, e.g. using generic bootstrapping architecture [GBA]
• CPC Class Codes: H04W 12/61 Time-dependent
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: H04W 76/14 Direct-mode setup
• CPC Class Codes: H04W 8/005 Discovery of network devices, e.g. terminals

Abstract

A primary portable device can access a vehicle by transmitting an activation message including a vehicle access credential to the vehicle. The primary portable device can additionally enable a secondary portable device to access the vehicle by transmitting the vehicle access credential to the secondary portable device. The connections between the primary portable device, secondary portable device, and vehicle can be based on a short-range wireless protocol, such as Bluetooth or Bluetooth LE.

Claims

1. A system comprising:

a processor; and

a non-transitory computer-readable medium storing instructions that, when executed by the processor, cause the processor to perform operations comprising;

transmitting a first communication from a vehicle to a portable computing device;

receiving, at the vehicle, a second communication in response to the first communication from the portable computing device, the second communication comprising authorization information;

determining that the authorization information is valid for the portable computing device by comparing the authorization information with an authorization code stored in memory of the vehicle and transmitting a vehicle access credential to the portable computing device, the vehicle access credential defining an access level to the vehicle; and

receiving the vehicle access credential from the portable computing device and, based on the vehicle access credential, activating the vehicle according to the access level.

2. The system of claim 1, the operations further comprising determining that the portable computing device is authorized to activate the vehicle.

3. The system of claim 1, the operations further comprising receiving a set of usage parameters from the portable computing device.

4. The system of claim 1, the operations further comprising transmitting a vehicle access key with the vehicle access credential to the portable computing device.

5. The system of claim 1, wherein the access level is an owner access level that allows access to unrestricted access to vehicle functionality for the vehicle.

6. The system of claim 1, wherein the access level is a restricted access level for the vehicle that allows limited access to vehicle functionality for the vehicle.

7. The system of claim 6, wherein the restricted access level limits one of a time period when the vehicle may be activated, limits a number of times that the vehicle may be activated, restricts access to a storage enclosure of the vehicle, or restricts a maximum speed of the vehicle.

8. The system of claim 1, the operations further comprising determining a presence of the portable computing device based on a connection between the vehicle and the portable computing device.

9. The system of claim 8, wherein the connection is a wireless connection based on one of a Bluetooth connection, a Wi-Fi network, and a cellular network.

10. The system of claim 1, wherein the authorization information comprises a representation of an alphanumeric value.

11. The system of claim 1, the operations further comprising randomly generating the vehicle access credential.

12. The system of claim 1, wherein the activating the vehicle comprises determining that the portable computing device is authorized and unlocking a door of the vehicle.

13. The system of claim 1, wherein the activating the vehicle comprises determining that the portable computing device is authorized and adjusting a seat of the vehicle to a predetermined position.

14. The system of claim 1, wherein the activating the vehicle comprises determining that the portable computing device is authorized and unlocking a storage enclosure of the vehicle.

15. The system of claim 1, wherein the activating the vehicle comprises determining that the portable computing device is authorized and activating an entertainment system based on predetermined settings.

16. The system of claim 1, wherein the activating the vehicle comprises determining that the portable computing device is authorized and adjusting a mirror of the vehicle to a predetermined position.

17. The system of claim 1, wherein the activating the vehicle comprises determining that the portable computing device is authorized and adjusting a temperature of a passenger compartment of the vehicle to a predetermined temperature.

18. The system of claim 1, wherein the activating the vehicle comprises determining that the portable computing device is authorized and turning on a light in a passenger compartment of the vehicle.

19. The system of claim 1, the operations further comprising encrypting the vehicle access credential using a cryptographic key and then transmitting the vehicle access credential to the portable computing device.

20. The system of claim 1, the operations further comprising receiving the vehicle access credential from the portable computing device and decrypting the vehicle access credential using a cryptographic key.

21. The system of claim 1, wherein the portable computing device is a first portable computing device, the operations further comprising receiving the vehicle access credential from a second portable computing device associated with the first portable computing device and determining whether the second portable computing device is authorized to activate the vehicle.

22. A method comprising:

transmitting, by a processor, a first communication from a vehicle to a portable computing device;

receiving, at the vehicle, by the processor, a second communication in response to the first communication from the portable computing device, the second communication comprising authorization information;

determining, by the processor, that the authorization information is valid by comparing the authorization information with an authorization code stored in memory of the vehicle and transmitting a vehicle access credential to the portable computing device, the vehicle access credential defining an access level to the vehicle; and

receiving, by the processor, the vehicle access credential from the portable computing device and, based on the vehicle access credential, activating the vehicle according to the access level.

23. A non-transitory computer-readable medium comprising instructions stored thereon that, when executed by a processor, cause the processor to perform operations comprising:

transmitting a first communication from a vehicle to a portable computing device;

receiving, at the vehicle, a second communication in response to the first communication from the portable computing device, the second communication comprising authorization information;

determining that the authorization information is valid for the portable computing device by comparing the authorization information with an authorization code stored in memory of the vehicle and transmitting a vehicle access credential to the portable computing device, the vehicle access credential defining an access level to the vehicle; and

receiving the vehicle access credential from the portable computing device and, based on the vehicle access credential, activating the vehicle according to the access level.