APPARATUS AND METHOD FOR PROVIDING VEHICLE INFORMATION

• US 20120096477A1
• Filed: 10/12/2011
• Published: 04/19/2012
• Est. Priority Date: 10/13/2010
• Status: Abandoned Application

• Current Assignee: Electronics and Telecommunications Research Institute
• Original Assignee: Electronics and Telecommunications Research Institute
• Inventors: LEE, Jeong-Woo, LEE, Shin-Kyung, KWON, Oh-Cheon
• Application Number:
  US13/271,762
• Publication Number:
  US 20120096477A1
• Time in Patent Office: Days
• US Class Current: 719/328
• CPC Class Codes: G06F 11/0739 in a data processing system embedded in automotive or aircraft systems
• CPC Class Codes: G06F 11/079 Root cause analysis, i.e. error or fault diagnosis in a hardware test environment G06F11/22; in a software test environment G06F11/36
• CPC Class Codes: G07C 5/085 using electronic data carriers

Abstract

An apparatus for providing vehicle information receives protocol information of an in-vehicle network, extracts a data analysis file corresponding to a protocol type among a plurality of pre-stored data analysis files, receives from the in-vehicle network, source data that contains a plurality of pieces of vehicle information, and extracts partial vehicle information from the source data according to the data analysis file.

Claims

1. A method of providing vehicle information, comprising:

receiving initial setting information that contains protocol information of an in-vehicle network;

extracting a data analysis file corresponding to the protocol information among a plurality of pre-stored data analysis files;

receiving from the in-vehicle network, source data that contains a plurality of pieces of vehicle information; and

extracting partial vehicle information from the source data according to the data analysis file.

2. The method of claim 1, wherein the data analysis file comprises:

information about a location of each of the plurality of pieces of vehicle information in the source data; and

a data size of each of the plurality of pieces of vehicle information.

3. The method of claim 2, wherein the initial setting information further comprises manufacturing company information and vehicle model information.

4. The method of claim 3, wherein the data analysis file comprises a list of pieces of vehicle information that are extractable from the source data according to the manufacturing company information, the vehicle model information, and the protocol information.

5. The method of claim 4, further comprising:

receiving a list of pieces of vehicle information to be extracted from the source data in the list of pieces of vehicle information that are extractable; and

extracting vehicle information corresponding to the list of the pieces of vehicle information to be extracted from the source data according to the data analysis file.

6. The method of claim 5, further comprising:

displaying the list of pieces of vehicle information that are extractable before receiving the list of the pieces of vehicle information to be extracted.

7. An apparatus for providing vehicle information, comprising:

an information extraction unit for receiving source data of a vehicle from an in-vehicle network, and extracting vehicle information of the vehicle from the source data according to a data analysis file corresponding to the source data among a plurality of pre-stored data analysis files; and

an application program execution unit for executing a pre-stored application program using the vehicle information of the vehicle.

8. The apparatus of claim 7, wherein the information extraction unit comprises:

an input processing unit for receiving initial setting information that contains information about a manufacturing company of the vehicle, a model of the vehicle, and a protocol of the in-vehicle network; and

a control unit for extracting the data analysis file corresponding to the initial setting information from the plurality of data analysis files and extracting the vehicle information of the vehicle from the source data according to the extracted data analysis file.

9. The apparatus of claim 8, wherein the data analysis file comprises:

an extractable information list corresponding to a list of pieces of vehicle information that are extractable from the source data; and

structure information of the source data.

10. The apparatus of claim 9, wherein the structure information of the source data comprises information about a location in the source data, a data size and a processing rule of each of the pieces of vehicle information included in the extractable information list.

11. The apparatus of claim 10, wherein the control unit calculates and indicates the vehicle information of the vehicle using a preset transformation formula according to the information processing rule.

12. The apparatus of claim 7, wherein the application program execution unit requests extraction of the vehicle information to the information extraction unit via a preset application program interface (API).

13. The apparatus of claim 12, wherein the information extraction unit comprises a storage unit for storing a plurality of model functions that support the application program interface.