KR101786228B1 - 차량 고장 진단방법 - Google Patents
차량 고장 진단방법 Download PDFInfo
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- KR101786228B1 KR101786228B1 KR1020150169985A KR20150169985A KR101786228B1 KR 101786228 B1 KR101786228 B1 KR 101786228B1 KR 1020150169985 A KR1020150169985 A KR 1020150169985A KR 20150169985 A KR20150169985 A KR 20150169985A KR 101786228 B1 KR101786228 B1 KR 101786228B1
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 208000024891 symptom Diseases 0.000 claims abstract description 16
- 238000004364 calculation method Methods 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000003745 diagnosis Methods 0.000 claims description 10
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000008439 repair process Effects 0.000 description 8
- 230000005856 abnormality Effects 0.000 description 6
- 238000003860 storage Methods 0.000 description 5
- 230000007257 malfunction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000012423 maintenance Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/005—Inspection and final control devices
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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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- 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
- 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
- B60W50/0205—Diagnosing or detecting failures; Failure detection models
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
-
- 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
- G07C5/0816—Indicating performance data, e.g. occurrence of a malfunction
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2637—Vehicle, car, auto, wheelchair
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/45—Nc applications
- G05B2219/45018—Car, auto, vehicle
-
- 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
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Factory Administration (AREA)
- Human Computer Interaction (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 차량 고장 진단방법을 도시한 순서도이다.
S20: 측정단계
S30: 산출단계
S40: 저장단계
S50: 요구신호 수신을 확인하는 단계
S60: 출력단계
Claims (6)
- 제어부에서 고장징후코드(REC)가 발생하는지 감지하는 단계;
상기 감지단계 수행결과, 고장징후코드(REC)가 발생한 경우, 상기 제어부에서 상기 고장징후코드(REC)가 발생되는 시간을 측정하는 단계;
상기 측정단계 후, 상기 제어부에서 상기 고장징후코드(REC)가 발생되는 시간을 기설정된 설정시간으로 나눈 후 100으로 곱함으로 고장징후코드(REC)의 백분율을 산출하는 단계;
상기 산출단계 후, 상기 제어부에서 상기 고장징후코드(REC)와 상기 고장징후코드(REC)의 백분율을 저장하는 단계; 및
상기 저장단계 후, 상기 제어부가 진단장치로부터 요구신호를 수신할 경우, 저장된 고장징후코드(REC)와 고장징후코드(REC)의 백분율에 대한 출력신호를 상기 진단장치로 출력하는 단계;를 포함하고,
상기 설정시간은 고장코드(DTC)가 확정될 때까지 고장징후코드(REC)가 발생되는 시간인 것을 특징으로 하는 차량 고장 진단방법. - 삭제
- 삭제
- 청구항 1에 있어서,
상기 진단장치는 사용자의 조작에 따라 상기 제어부에 요구신호를 송신하고, 상기 제어부로부터 수신된 출력신호에 따라 고장징후코드(REC)와 고장징후코드(REC)의 백분율을 디스플레이하도록 마련된 것을 특징으로 하는 차량 고장 진단방법. - 청구항 1에 있어서,
상기 제어부는 상기 저장단계 후, 상기 진단장치로부터 요구신호가 수신되지 않으면 상기 감지단계를 재실시하는 것을 특징으로 하는 차량 고장 진단방법. - 청구항 5에 있어서,
상기 저장단계 전, 상기 제어부는 현재 산출단계로부터 산출된 고장징후코드(REC)의 백분율보다 기저장된 고장징후코드(REC)의 백분율이 작은 경우, 상기 기저장된 고장징후코드(REC)의 백분율을 저장하는 것을 특징으로 하는 차량 고장 진단방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150169985A KR101786228B1 (ko) | 2015-12-01 | 2015-12-01 | 차량 고장 진단방법 |
US15/150,811 US20170154479A1 (en) | 2015-12-01 | 2016-05-10 | Fault diagnosis method for vehicle |
EP16169099.5A EP3176663B1 (en) | 2015-12-01 | 2016-05-11 | Fault diagnosis method for vehicle |
JP2016110307A JP6688159B2 (ja) | 2015-12-01 | 2016-06-01 | 車両の故障診断方法 |
CN201610404767.XA CN106813926B (zh) | 2015-12-01 | 2016-06-08 | 用于车辆的故障诊断方法 |
Applications Claiming Priority (1)
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KR1020150169985A KR101786228B1 (ko) | 2015-12-01 | 2015-12-01 | 차량 고장 진단방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170064609A KR20170064609A (ko) | 2017-06-12 |
KR101786228B1 true KR101786228B1 (ko) | 2017-10-18 |
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KR1020150169985A Active KR101786228B1 (ko) | 2015-12-01 | 2015-12-01 | 차량 고장 진단방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20170154479A1 (ko) |
EP (1) | EP3176663B1 (ko) |
JP (1) | JP6688159B2 (ko) |
KR (1) | KR101786228B1 (ko) |
CN (1) | CN106813926B (ko) |
Families Citing this family (21)
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US9767516B1 (en) | 2014-05-20 | 2017-09-19 | State Farm Mutual Automobile Insurance Company | Driver feedback alerts based upon monitoring use of autonomous vehicle |
US10373259B1 (en) | 2014-05-20 | 2019-08-06 | State Farm Mutual Automobile Insurance Company | Fully autonomous vehicle insurance pricing |
US9972054B1 (en) | 2014-05-20 | 2018-05-15 | State Farm Mutual Automobile Insurance Company | Accident fault determination for autonomous vehicles |
US10599155B1 (en) | 2014-05-20 | 2020-03-24 | State Farm Mutual Automobile Insurance Company | Autonomous vehicle operation feature monitoring and evaluation of effectiveness |
US11669090B2 (en) | 2014-05-20 | 2023-06-06 | State Farm Mutual Automobile Insurance Company | Autonomous vehicle operation feature monitoring and evaluation of effectiveness |
US9783159B1 (en) | 2014-07-21 | 2017-10-10 | State Farm Mutual Automobile Insurance Company | Methods of theft prevention or mitigation |
US20210118249A1 (en) | 2014-11-13 | 2021-04-22 | State Farm Mutual Automobile Insurance Company | Autonomous vehicle salvage and repair |
US9868394B1 (en) | 2015-08-28 | 2018-01-16 | State Farm Mutual Automobile Insurance Company | Vehicular warnings based upon pedestrian or cyclist presence |
US11719545B2 (en) | 2016-01-22 | 2023-08-08 | Hyundai Motor Company | Autonomous vehicle component damage and salvage assessment |
US11242051B1 (en) | 2016-01-22 | 2022-02-08 | State Farm Mutual Automobile Insurance Company | Autonomous vehicle action communications |
US10395332B1 (en) | 2016-01-22 | 2019-08-27 | State Farm Mutual Automobile Insurance Company | Coordinated autonomous vehicle automatic area scanning |
US10295363B1 (en) | 2016-01-22 | 2019-05-21 | State Farm Mutual Automobile Insurance Company | Autonomous operation suitability assessment and mapping |
US10324463B1 (en) | 2016-01-22 | 2019-06-18 | State Farm Mutual Automobile Insurance Company | Autonomous vehicle operation adjustment based upon route |
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US10134278B1 (en) | 2016-01-22 | 2018-11-20 | State Farm Mutual Automobile Insurance Company | Autonomous vehicle application |
CN108398932B (zh) * | 2018-01-09 | 2020-09-22 | 深圳市易成自动驾驶技术有限公司 | 自动驾驶车辆检测系统及方法 |
KR102683789B1 (ko) * | 2018-08-31 | 2024-07-10 | 현대자동차주식회사 | 캔통신 고장 점검 시스템 및 방법 |
KR102771683B1 (ko) * | 2019-07-05 | 2025-02-25 | 주식회사 엘지에너지솔루션 | 배터리 셀 진단 장치 및 방법 |
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CN115092289B (zh) * | 2022-05-09 | 2024-09-06 | 中国第一汽车股份有限公司 | 汽车总装车间电器故障诊断系统及方法 |
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2015
- 2015-12-01 KR KR1020150169985A patent/KR101786228B1/ko active Active
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2016
- 2016-05-10 US US15/150,811 patent/US20170154479A1/en not_active Abandoned
- 2016-05-11 EP EP16169099.5A patent/EP3176663B1/en active Active
- 2016-06-01 JP JP2016110307A patent/JP6688159B2/ja active Active
- 2016-06-08 CN CN201610404767.XA patent/CN106813926B/zh active Active
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Also Published As
Publication number | Publication date |
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JP2017100696A (ja) | 2017-06-08 |
US20170154479A1 (en) | 2017-06-01 |
CN106813926A (zh) | 2017-06-09 |
KR20170064609A (ko) | 2017-06-12 |
EP3176663A1 (en) | 2017-06-07 |
EP3176663B1 (en) | 2020-12-30 |
JP6688159B2 (ja) | 2020-04-28 |
CN106813926B (zh) | 2019-12-27 |
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