KR100802587B1 - 차량용 캔 라인 진단방법 - Google Patents
차량용 캔 라인 진단방법 Download PDFInfo
- Publication number
- KR100802587B1 KR100802587B1 KR1020060118223A KR20060118223A KR100802587B1 KR 100802587 B1 KR100802587 B1 KR 100802587B1 KR 1020060118223 A KR1020060118223 A KR 1020060118223A KR 20060118223 A KR20060118223 A KR 20060118223A KR 100802587 B1 KR100802587 B1 KR 100802587B1
- Authority
- KR
- South Korea
- Prior art keywords
- communication module
- line
- vehicle
- line diagnosis
- diagnosis
- Prior art date
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0808—Diagnosing performance data
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2304/00—Optimising design; Manufacturing; Testing
- B60Y2304/09—Testing or calibrating during manufacturing
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Claims (3)
- 시동 후 캔 라인의 진단에 앞서 PCU 내부의 캔 제어기를 통해 차량에 캔 통신 모듈이 탑재되었는지를 검색하는 오토 디텍션(Auto detection)을 실시하여 각각의 캔 통신모듈로부터의 회신을 통해 캔 통신 모듈의 탑재여부를 확인하고, 그 확인결과 캔 통신 모듈이 탑재되어 있지 않으면 캔 라인 진단과정이 바이패스되도록 하는 것을 특징으로 하는 차량용 캔 라인 진단방법.
- 제 1 항에 있어서,상기 오토 디텍션 결과를 NVRAM에 저장시켜 다음 시동시 활용토록 하는 것을 특징으로 하는 차량용 캔 라인 진단방법.
- 제 1 항에 있어서,캔 라인 진단에 앞서 캔 통신 모듈(ABS, ACC, ASG, ITM, TCM, TCS)로 부터 응답 메세지가 있는지를 확인 한 후 최소한 한개 이상의 캔 통신 모듈이 존재하는데도 불구하고 한개의 모듈도 회신이 없을때 캔 라인 진단을 금지하도록 하는 것을 특징으로 하는 차량용 캔 라인 진단방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060118223A KR100802587B1 (ko) | 2006-11-28 | 2006-11-28 | 차량용 캔 라인 진단방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060118223A KR100802587B1 (ko) | 2006-11-28 | 2006-11-28 | 차량용 캔 라인 진단방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100802587B1 true KR100802587B1 (ko) | 2008-02-13 |
Family
ID=39342970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020060118223A KR100802587B1 (ko) | 2006-11-28 | 2006-11-28 | 차량용 캔 라인 진단방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100802587B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140004954A (ko) * | 2012-07-03 | 2014-01-14 | 콘티넨탈 오토모티브 시스템 주식회사 | 캔 통신의 에러 진단 방법 |
KR20180063619A (ko) | 2016-12-02 | 2018-06-12 | (주)티에이치엔 | 차량용 통신 네트워크 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040053888A (ko) * | 2002-12-16 | 2004-06-25 | 현대모비스 주식회사 | 차량용 캔 네트워크 시스템에서의 자기진단방법 |
KR20050119880A (ko) * | 2004-06-17 | 2005-12-22 | 현대자동차주식회사 | 캔 타임아웃 통신오류 진단방법 |
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2006
- 2006-11-28 KR KR1020060118223A patent/KR100802587B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040053888A (ko) * | 2002-12-16 | 2004-06-25 | 현대모비스 주식회사 | 차량용 캔 네트워크 시스템에서의 자기진단방법 |
KR20050119880A (ko) * | 2004-06-17 | 2005-12-22 | 현대자동차주식회사 | 캔 타임아웃 통신오류 진단방법 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140004954A (ko) * | 2012-07-03 | 2014-01-14 | 콘티넨탈 오토모티브 시스템 주식회사 | 캔 통신의 에러 진단 방법 |
KR20180063619A (ko) | 2016-12-02 | 2018-06-12 | (주)티에이치엔 | 차량용 통신 네트워크 |
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