Information management system and method for managing identification information

• US 9,253,190 B2
• Filed: 06/26/2012
• Issued: 02/02/2016
• Est. Priority Date: 06/28/2011
• Status: Active Grant

• Current Assignee: DENSO Corporation
• Original Assignee: DENSO Corporation
• Inventors: Ozaki, Yoshitaka
• Primary Examiner(s): Kasraian, Allahyar
• Application Number:
  US13/533,226
• Publication Number:
  US 20130005302A1
• Time in Patent Office: 1,316 Days
• Field of Search: 455/410, 455/411, 455/414.1, 455418-420, 340/5.1, 340/5.33, 340/5.6, 340/5.81, 340/5.85, 340 1222- 1229, 380278-285, 380/44
• US Class Current: 1/1
• CPC Class Codes: H04L 63/062 for key distribution, e.g. centrally by trusted party cryptographic mechanisms or cryptographic arrangements for key distribution involving a central third party H04L9/0819
• CPC Class Codes: H04L 63/0876 based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
• CPC Class Codes: H04L 63/104 Grouping of entities
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks

Abstract

A registration unit associates identification information of a portable terminal device with identification information of a vehicle, which is to be registered and equipped with a communication device. The registration unit registers the identification information. A grant unit grants an authentication key to the portable terminal device having the registered identification information. A permission unit permits the portable terminal device with the authentication key to operate in cooperation with the communication device, which is equipped to a vehicle to be registered, and the communication device equipped to a vehicle other than the vehicle to be registered. The permission unit does not to permit the portable terminal device without the authentication key to operate in cooperation with the communication device equipped to any vehicle.

Claims

1. An information management system comprising:

a server including an identification information registration unit and an authentication key grant unit;

a portable terminal device;

a first vehicular communication device equipped to a first vehicle to be registered and including a first cooperative operation permission unit; and

a second vehicular communication device equipped to a second vehicle other than the first vehicle and including a second cooperative operation permission unit, wherein

the identification information registration unit is configured to register identification information of the portable terminal device in association with identification information of the first vehicle,

the authentication key grant unit is configured to grant an authentication key to the portable terminal device having the identification information registered by the identification information registration unit,

the first cooperative operation permission unit is configured

to permit the portable terminal device with the authentication key to operate in cooperation with the first vehicular communication device when the portable terminal device establishes a communication with the first vehicular communication device, and

not to permit any portable terminal device without the authentication key to operate in cooperation with the first vehicular communication device, and

the second cooperative operation permission unit is configured

to permit the portable terminal device with the authentication key to operate in cooperation with the second vehicular communication device when the portable terminal device establishes a communication with the second vehicular communication device, and

not to permit any portable terminal device without the authentication key to operate in cooperation with the second vehicular communication device, and

the identification information registration unit is configured to register identification information of each of one or more different portable terminal devices in association with the identification information of the first vehicle to be registered.

2. The information management system according to claim 1, wherein

the identification information registration unit is further configured to register the identification information of the portable terminal device in association with both the identification information of the first vehicle and identification information of an owner of the portable terminal device, and

the portable terminal device is configured

to communicate with the server in response to an instruction from one of the first vehicular communication device and the second vehicular communication device, and

to receive a service, which is specific to the owner of the portable terminal device, from the server.

3. The information management system according to claim 1, wherein

the authentication key grant unit is further configured to grant the authentication key to the portable terminal device when the server receives a request of grant of the authentication key and the identification information of the portable terminal device from the portable terminal device and the identification information of the portable terminal device has been registered.

4. The information management system according to claim 1, wherein

each of the first and second vehicular communication devices and the portable terminal device store a common coordination application, and

each of the first and second cooperative operation permission units is further configured to permit a cooperative operation of the common coordination application.

5. The information management system according to claim 1, wherein

the portable terminal device is configured to transmit one of authentication key possession information and the authentication key to the server with being communicably connected to one of the first vehicular communication device and the second vehicular communication device as a trigger,

the server is configured to transmit an authentication key possession confirmation information to the one of the first vehicular communication device and the second vehicular communication device when the server determines that the portable terminal device is authenticated based on the one of authentication key possession information and the authentication key transmitted from the portable terminal device,

the first cooperative operation permission unit is further configured

to permit the portable terminal device to operate in cooperation with the first vehicular communication device when the first vehicular communication device receives the authentication key possession confirmation information, and

not to permit the portable terminal device to operate in cooperation with the first vehicular communication device when the first vehicular communication device does not receive the authentication key possession confirmation information, and

the second cooperative operation permission unit is further configured

to permit the portable terminal device to operate in cooperation with the second vehicular communication device when the second vehicular communication device receives the authentication key possession confirmation information, and

not to permit the portable terminal device to operate in cooperation with the second vehicular communication device when the second vehicular communication device does not receive the authentication key possession confirmation information.

6. The information management system according to claim 1, wherein

the portable terminal device is configured to transmit one of authentication key possession information and the authentication key to one of the first vehicular communication device and the second vehicular communication device with being communicably connected to the one of the first vehicular communication device and the second vehicular communication device as a trigger,

the first cooperative operation permission unit is further configured

to permit the portable terminal device to operate in cooperation with the first vehicular communication device when the first vehicular communication device receives the one of the authentication key possession information and the authentication key, and

not to permit the portable terminal device to operate in cooperation with the first vehicular communication device when the first vehicular communication device receives neither the authentication key possession information nor the authentication key, and

the second cooperative operation permission unit is further configured

to permit the portable terminal device to operate in cooperation with the second vehicular communication device when the second vehicular communication device receives the one of the authentication key possession information and the authentication key, and

not to permit the portable terminal device to operate in cooperation with the second vehicular communication device when the second vehicular communication device receives neither the authentication key possession information nor the authentication key.

7. The information management system according to claim 1, wherein

the portable terminal device includes a storage unit configured to store the authentication key,

the first cooperative operation permission unit is further configured

to determine whether or not the portable terminal device has the authentication key by searching for whether or not the authentication key is stored in the storage unit when the first vehicular communication device is communicably connected to the portable terminal device,

to permit the portable terminal device to operate in cooperation with the first vehicular communication device when determining that the portable terminal device has the authentication key, and

not to permit the portable terminal device to operate in cooperation with the first vehicular communication device when determining that the portable terminal device does not have the authentication key, and

the second cooperative operation permission unit is further configured to

determine whether or not the portable terminal device has the authentication key by searching for whether or not the authentication key is stored in the storage unit when the second vehicular communication device is connected to the portable terminal device,

to permit the portable terminal device to operate in cooperation with the second vehicular communication device when determining that the portable terminal device has the authentication key, and

not to permit the portable terminal device to operate in cooperation with the second vehicular communication device when determining that the portable terminal device does not have the authentication key.

8. An information management system comprising:

a server including an identification information registration unit and an authentication key grant unit,

a portable terminal device;

a first vehicular communication device equipped to a first vehicle to be registered and including a first cooperative operation permission unit; and

a second vehicular communication device equipped to a second vehicle other than the first vehicle and including a second cooperative operation permission unit, wherein

the identification information registration unit is configured to register identification information of the portable terminal device with identification information of the first vehicle,

the authentication key grant unit is configured to grant an authentication key to the portable terminal device having the identification information registered by the identification information registration unit,

the portable terminal device is configured to transmit one of authentication key possession information and the authentication key to the server with being communicably connected to one of the first vehicular communication device and the second vehicular communication device as a trigger,

the server is configured to transmit an authentication key possession confirmation information to the one of the first vehicular communication device and the second vehicular communication device when determining that the portable terminal device is authenticated based on the one of authentication key possession information and the authentication key transmitted from the portable terminal device,

the first cooperative operation permission unit is configured

to permit the portable terminal device to operate in cooperation with the first vehicular communication device when the first vehicular communication device receives the authentication key possession confirmation information, and

not to permit any portable terminal device to operate in cooperation with the first vehicular communication device when the first vehicular communication device does not receive the authentication key possession confirmation information, and

the second cooperative operation permission unit is configured

to permit the portable terminal device to operate in cooperation with the second vehicular communication device when the second vehicular communication device receives the authentication key possession confirmation information, and

not to permit any portable terminal device to operate in cooperation with the second vehicular communication device when the second vehicular communication device does not receive the authentication key possession confirmation information.

9. The information management system according to claim 8, wherein

the identification information registration unit is further configured to register the identification information of the portable terminal device in association with both the identification information of the first vehicle and identification information of an owner of the portable terminal device, and

the portable terminal device is further configured

to communicate with the server in response to an instruction from one of the first vehicular communication device and the second vehicular communication device and

to receive a service, which is specific to the owner of the portable terminal device, from the server.

10. The information management system according to claim 8, wherein the identification information registration unit is further configured to register identification information of each of one or more different portable terminal devices in association with the identification information of the first vehicle.

11. The information management system according to claim 8, wherein

the authentication key grant unit is further configured to grant the authentication key to the portable terminal device when the server receives a request of grant of the authentication key and the identification information of the portable terminal device from the portable terminal device and the identification information of the portable terminal device has been registered.

12. The information management system according to claim 8, wherein

each of the first and second vehicular communication devices and the portable terminal device store a common coordination application, and

each of the first and second cooperative operation permission units is further configured to permit a cooperative operation of the common coordination application.

13. A server communicable with a portable terminal device and one or more different portable terminal devices,

the server comprising:

an identification information registration unit configured to register the portable terminal device in association with identification information of a first vehicle and further configured to register each of one or more different portable terminal devices in association with the identification information of the first vehicle; and

an authentication key grant unit configured to grant an authentication key to the portable terminal device and to each of the one or more different portable terminal devices having the identification information registered by the identification information registration unit, wherein;

the portable terminal device is communicable with a first vehicular communication device and a second vehicular communication device;

the first vehicular communication device is equipped to the first vehicle registered in the server and includes a first cooperative operation permission unit, the first cooperative operation permission unit is configured

to permit the portable terminal device with the authentication key to operate in cooperation with the first vehicular communication device when the portable terminal device establishes a communication with the first vehicular communication device, and

not to permit any portable terminal device without the authentication key to operate in cooperation with the first vehicular communication device; and

the second vehicular communication device is equipped to a second vehicle other than the first vehicle and includes a second cooperative operation permission unit, the second cooperative operation permission unit is configured

to permit the portable terminal device with the authentication key to operate in cooperation with the second vehicular communication device when the portable terminal device establishes a communication with the second vehicular communication device, and

not to permit any portable terminal device without the authentication key to operate in cooperation with the second vehicular communication device.

14. A vehicular communication device communicable with a portable terminal device,

the portable terminal device being communicable with a server including

an identification information registration unit configured to register identification information of the portable terminal device in association with identification information of a first vehicle to be registered and configured to register identification information of each of one or more different portable terminal devices in association with the identification information of the first vehicle to be registered;

and

an authentication key grant unit configured to grant the authentication key to the portable terminal device having the identification information registered by the identification information registration unit,

the vehicular communication device comprising a cooperative operation permission unit configured

to permit the portable terminal device with the authentication key to operate in cooperation with the vehicular communication device when the portable terminal device establishes a communication with the vehicular communication device when the vehicular communication device is equipped to the first vehicle to be registered,

to permit the portable terminal device with the authentication key to operate in cooperation with the vehicular communication device when the portable terminal device establishes a communication with the vehicular communication device when the vehicular communication device is equipped to a second vehicle different from the first vehicle,

not to permit any portable terminal device without the authentication key to operate in cooperation with the vehicular communication device when the vehicular communication device is equipped to the first vehicle, and

not to permit any portable terminal device without the authentication key to operate in cooperation with the vehicular communication device when the case where the vehicular communication device is equipped to the second vehicle.

15. A server communicable with a portable terminal device,

the server comprising:

an identification information registration unit configured to register identification information of the portable terminal device in association with identification information of a first vehicle; and

an authentication key grant unit configured to grant an authentication key to the portable terminal device having the identification information registered by the identification information registration unit, wherein;

the server is configured

to receive one of authentication key possession information or the authentication key from the portable terminal device communicably connected to one of a first vehicular communication device or a second vehicular communication device, and

to transmit the authentication key possession confirmation information to the one of the first vehicular communication device or the second vehicular communication device when determining that the portable terminal device is authenticated based on the one of the authentication key possession information or the authentication key transmitted from the portable terminal device;

the first vehicular communication device is equipped to the first vehicle registered in the server and includes a first cooperative operation permission unit, the first cooperative operation permission unit is configured

to permit the portable terminal device to operate in cooperation with the first vehicular communication device when the first vehicular communication device receives the authentication key possession confirmation information from the server, and

not to permit any portable terminal device to operate in cooperation with the first vehicular communication device when the first vehicular communication device does not receive the authentication key possession confirmation information from the server; and

the second vehicular communication device is equipped to a second vehicle other than the first vehicle and includes a second cooperative operation permission unit, the second cooperative operation permission unit is configured

to permit the portable terminal device to operate in cooperation with the second vehicular communication device when the second vehicular communication device receives the authentication key possession confirmation information from the server, and

not to permit any portable terminal device to operate in cooperation with the second vehicular communication device when the second vehicular communication device does not receive the authentication key possession confirmation information from the server.

16. A vehicular communication device communicable with a portable terminal device

the portable terminal device being communicable with a server including:

an identification information registration unit configured to register identification information of the portable terminal device in association with identification information of a first vehicle to be registered; and

an authentication key grant unit configured to grant an authentication key to the portable terminal device having the identification information registered by the identification information registration unit,

the server being configured

to receive one of authentication key possession information and the authentication key from the portable terminal device communicably connected to the vehicular communication device, and

to transmit the authentication key possession confirmation information to the vehicular communication device when determining that the portable terminal device is authenticated based on the one of the authentication key possession information and the authentication key transmitted from the portable terminal device,

the vehicular communication device comprising a cooperative operation permission unit configured

to permit the portable terminal to operate in cooperation with the vehicular communication device when the vehicular communication device receives the authentication key possession confirmation information when the vehicular communication device is equipped to the first vehicle to be registered,

to permit the portable terminal to operate in cooperation with the vehicular communication device when the vehicular communication device receives the authentication key possession confirmation information when the vehicular communication device is equipped to a second vehicle other than the first vehicle, not to permit any portable terminal device to operate in cooperation with the vehicular communication device when the vehicular communication device does not receive the authentication key possession confirmation information when the vehicular communication device is equipped to the first vehicle, and

not to permit any portable terminal device to operate in cooperation with the vehicular communication device when the vehicular communication device does not receive the authentication key possession confirmation information when the vehicular communication device is equipped to the second vehicle.

17. A method for managing identification information of a portable terminal device, comprising:

registering identification information of the portable terminal device in association with identification information of a first vehicle to be registered;

granting an authentication key to the portable terminal device having the identification information, which is registered;

transmitting one of authentication key possession information and the authentication key from the portable terminal device to a server when the portable terminal device is communicably connected to one of a first vehicular communication device equipped to the first vehicle and a second vehicular communication device equipped to a second vehicle other than the first vehicle;

transmitting an authentication key possession confirmation information from the server to the one of the first vehicular communication device and the second vehicular communication device when determining that the portable terminal device is authenticated based on the one of authentication key possession information and the authentication key transmitted from the portable terminal device;

permitting the portable terminal device to operate in cooperation with the one of the first vehicular communication device and the second vehicular communication device which receives the authentication key possession confirmation information; and

not permitting the portable terminal device to operate in cooperation with any vehicular communication device which does not receive the authentication key possession confirmation information.

18. The method according to claim 17, wherein

the registering includes registering the identification information of the portable terminal device in association with both the identification information of the first vehicle and identification information of an owner of the portable terminal device,

the method further comprising;

causing the portable terminal device

to communicate with the server in response to an instruction from the one of the first vehicular communication device and the second vehicular communication device, and

to receive a service, which is specific to the owner of the portable terminal device, from the server.

19. The method according to claim 17, wherein

the registering includes registering the identification information of a plurality of the portable terminal devices in association with the identification information of the first vehicle.

20. The method according to claim 17, wherein

the granting includes granting the authentication key to the portable terminal device in response to a request of grant of the authentication key and the identification information of the portable terminal device transmitted from the portable terminal device when the identification information of the portable terminal device has been registered.

21. The method according to claim 17, further comprising

storing a common coordination application in each of the first and second vehicular communication devices and the portable terminal device;

and

permitting a cooperative operation of the common coordination application.

22. A non-transitory computer readable medium comprising instructions executed by a computer, the instructions including the method according to claim 17.