KR100863551B1 - 진단고장코드 관리방법 - Google Patents
진단고장코드 관리방법 Download PDFInfo
- Publication number
- KR100863551B1 KR100863551B1 KR1020070076697A KR20070076697A KR100863551B1 KR 100863551 B1 KR100863551 B1 KR 100863551B1 KR 1020070076697 A KR1020070076697 A KR 1020070076697A KR 20070076697 A KR20070076697 A KR 20070076697A KR 100863551 B1 KR100863551 B1 KR 100863551B1
- Authority
- KR
- South Korea
- Prior art keywords
- failure code
- memory
- dtc
- diagnostic
- diagnostic failure
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/04—Monitoring the functioning of the control system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Claims (4)
- 전자브레이크시스템용 부품의 고장발생시 고장 발생된 부품의 진단고장코드를 메모리에 저장하는 진단고장코드 관리방법에 있어서,전자브레이크시스템용 부품의 고장 진단시 부품별로 고장을 순차적으로 검출하고,상기 검출된 부품별 고장에 대응하는 각각의 진단고장코드를 발생시키고,상기 발생된 진단고장코드를 상기 메모리에 발생 순서대로 저장하는 것을 포함하되,상기 발생된 진단고장코드가 상기 메모리에 이미 저장되어 있으면, 기존 진단고장코드를 삭제하고, 상기 발생된 진단고장코드를 최신 저장영역에 저장하는 것을 포함하는 진단고장코드 관리방법.
- 삭제
- 제1항에 있어서, 상기 기존 진단고장코드 삭제 후 삭제된 저장영역을 메우도록 나머지 진단고장코드를 시프트시키는 것을 포함하는 진단고장코드 관리방법.
- 제1항에 있어서, 상기 발생된 진단고장코드를 상기 메모리에 저장할 때 상기 메모리에 빈 저장영역이 없으면, 가장 오래된 저장영역의 진단고장코드를 삭제하고, 삭제된 저자영역을 메우도록 나머지 진단고장코드를 시프트시키고, 상기 발생된 진단고장코드를 최신 저장영역에 저장하는 것을 포함하는 진단고장코드 관리방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070076697A KR100863551B1 (ko) | 2007-07-31 | 2007-07-31 | 진단고장코드 관리방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020070076697A KR100863551B1 (ko) | 2007-07-31 | 2007-07-31 | 진단고장코드 관리방법 |
Publications (1)
Publication Number | Publication Date |
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KR100863551B1 true KR100863551B1 (ko) | 2008-10-15 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020070076697A KR100863551B1 (ko) | 2007-07-31 | 2007-07-31 | 진단고장코드 관리방법 |
Country Status (1)
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KR (1) | KR100863551B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0635820Y2 (ja) * | 1988-01-30 | 1994-09-21 | マツダ株式会社 | 車両用故障診断装置 |
JPH07181112A (ja) * | 1993-12-21 | 1995-07-21 | Aisin Aw Co Ltd | 車両用電子制御装置の自己故障診断方法及び装置 |
KR20030039180A (ko) * | 2001-11-12 | 2003-05-17 | 주식회사 티텍 | 자동차의 고장상태 진단장치 |
JP2003285700A (ja) * | 2002-03-28 | 2003-10-07 | Mitsubishi Fuso Truck & Bus Corp | 車両の故障診断装置 |
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2007
- 2007-07-31 KR KR1020070076697A patent/KR100863551B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0635820Y2 (ja) * | 1988-01-30 | 1994-09-21 | マツダ株式会社 | 車両用故障診断装置 |
JPH07181112A (ja) * | 1993-12-21 | 1995-07-21 | Aisin Aw Co Ltd | 車両用電子制御装置の自己故障診断方法及び装置 |
KR20030039180A (ko) * | 2001-11-12 | 2003-05-17 | 주식회사 티텍 | 자동차의 고장상태 진단장치 |
JP2003285700A (ja) * | 2002-03-28 | 2003-10-07 | Mitsubishi Fuso Truck & Bus Corp | 車両の故障診断装置 |
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