SYSTEM AND METHOD FOR DIAGNOSING REMOTE VEHICLE USING TELEMATICS SYSTEM

• US 20060122748A1
• Filed: 08/24/2005
• Published: 06/08/2006
• Est. Priority Date: 12/04/2004
• Status: Abandoned Application

• Current Assignee: Hyundai AMCO Company Limited (Hyundai Mobis Co., Ltd.)
• Original Assignee: Hyundai AMCO Company Limited (Hyundai Mobis Co., Ltd.)
• Inventors: NOU, SEONG TAEG
• Application Number:
  US11/161,984
• Publication Number:
  US 20060122748A1
• Time in Patent Office: Days
• US Class Current: 701/29
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C
• CPC Class Codes: G07C 5/0808 Diagnosing performance data testing of vehicles G01M17/00; testing of electrical installation on vehicles G01R31/005

Abstract

A system and method for diagnosing a remote vehicle using a telematics system is provided. The system includes a communication terminal for generating and transmitting a remote diagnosis service request signal, and informing a user of vehicle diagnosis information; a service providing center for receiving the remote diagnosis service request signal and transmitting a remote diagnosis request signal, and transmitting the vehicle diagnostic information to the communication terminal; and a telematics terminal for receiving the remote diagnosis request signal, and diagnosing a car status to generate and transmit the vehicle diagnostic information to the service providing center.

Claims

1. A system for diagnosing a remote vehicle using a telematics system, the system comprising:

a communication terminal for generating and transmitting a remote diagnosis service request signal upon reception of a remote diagnosis service request from a user, and informing the user of vehicle diagnosis information upon reception of the vehicle diagnosis information responsive to the remote diagnosis service request signal;

a service providing center for receiving the remote diagnosis service request signal and transmitting a remote diagnosis request signal, and transmitting the vehicle diagnostic information to the communication terminal upon reception of the vehicle diagnostic information responsive to the remote diagnosis request signal; and

a telematics terminal for receiving the remote diagnosis request signal, and diagnosing a car status to generate and transmit the vehicle diagnostic information to the service providing center.

2. The system according to claim 1, wherein the service providing center stores a number and an authentication password of the telematics terminal, requests the communication terminal for authentication when receiving a remote control request signal from the communication terminal, receives an authentication password in response to the authentication request, compares the received authentication password with the stored authentication password, and performs the authentication depending on the comparison result.

3. The system according to claim 1, wherein the telematics terminal has its inherent authentication password, requests the communication terminal for authentication through the service providing center when receiving the remote diagnosis service request signal from the communication terminal, receives an authentication password in response to the authentication request, compares the received authentication password with the inherent authentication password, and performs the authentication depending on the comparison result.

4. The system according to claim 1, wherein the communication terminal is a line telephone set.

5. The system according to claim 4, wherein the vehicle diagnostic information transmitted from the service providing center to the communication terminal is voice.

6. The system according to claim 5, wherein the voice is provided from an ARS (Automatic Response System).

7. The system according to claim 1, wherein the communication terminal is a cell phone.

8. The system according to claim 7, wherein the vehicle diagnostic information transmitted from the service providing center to the communication terminal is voice.

9. The system according to claim 7, wherein the vehicle diagnostic information transmitted from the service providing center to the communication terminal is a text.

10. The system according to claim 7, wherein the vehicle diagnostic information transmitted from the service providing center to the communication terminal is a graphic.

11. The system according to claim 1, wherein the communication terminal is a PC (Personal Computer).

12. The system according to claim 11, wherein the vehicle diagnostic information transmitted from the service providing center to the communication terminal is voice.

13. The system according to claim 11, wherein the vehicle diagnostic information transmitted from the service providing center to the communication terminal is a text.

14. The system according to claim 11, wherein the vehicle diagnostic information transmitted from the service providing center to the communication terminal is a graphic.

15. A method for diagnosing a remote vehicle using a telematics system having a communication terminal, a service providing center and a telematics terminal, the method comprising the steps of:

when a user inputs a control request for diagnosing a vehicle at a remote place, to the communication terminal, generating and transmitting a remote diagnose service request signal in the communication terminal;

in the service providing center, receiving the remote diagnose service request signal, and transmitting a vehicle diagnose request signal;

in the telematics terminal, receiving the vehicle diagnose request signal, diagnosing a car status, generating a vehicle diagnostic information, and the transmitting the generated vehicle diagnostic information to the service providing center;

in the service providing center, receiving the vehicle diagnostic information in response to the remote diagnostic request signal, and transmitting the received vehicle diagnostic information to the communication terminal; and

in the communication terminal, receiving the control result and informing the user of the received control result.

16. The method according to claim 15, wherein the service providing center stores a number and an authentication password of the telematics terminal, requests the communication terminal for authentication when receiving a remote diagnosis service request signal from the communication terminal, receives an authentication password in response to the authentication request, compares the received authentication password with the stored authentication password, and performs the authentication depending on the comparison result.

17. The method according to claim 15, wherein the telematics terminal has its inherent authentication password, requests the communication terminal for authentication through the service providing center when receiving a remote diagnosis service request signal from the communication terminal, receives an authentication password in response to the authentication request, compares the received authentication password with the inherent authentication password, and performs the authentication depending on the comparison result.

18. The method according to claim 15, wherein the communication terminal is a line telephone set.

19. The method according to claim 18, wherein the vehicle diagnostic information transmitted from the service providing center to the communication terminal is voice.

20. The method according to claim 19, wherein the voice is provided from an ARS (Automatic Response System).

21. The method according to claim 15, wherein the communication terminal is a cell phone.

22. The method according to claim 21, wherein the vehicle diagnostic information transmitted from the service providing center to the communication terminal is voice.

23. The method according to claim 21, wherein the vehicle diagnostic information transmitted from the service providing center to the communication terminal is a text.

24. The method according to claim 21, wherein the vehicle diagnostic information transmitted from the service providing center to the communication terminal is a graphic.

25. The method according to claim 15, wherein the communication terminal is a PC (Personal Computer).

26. The system according to claim 25, wherein the vehicle diagnostic information transmitted from the service providing center to the communication terminal is voice.

27. The system according to claim 25, wherein the vehicle diagnostic information transmitted from the service providing center to the communication terminal is a text.