KR0173586B1 - 건설기계의 고장진단장치 - Google Patents
건설기계의 고장진단장치 Download PDFInfo
- Publication number
- KR0173586B1 KR0173586B1 KR1019960005438A KR19960005438A KR0173586B1 KR 0173586 B1 KR0173586 B1 KR 0173586B1 KR 1019960005438 A KR1019960005438 A KR 1019960005438A KR 19960005438 A KR19960005438 A KR 19960005438A KR 0173586 B1 KR0173586 B1 KR 0173586B1
- Authority
- KR
- South Korea
- Prior art keywords
- unit
- construction machine
- personal computer
- failure
- control unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000003745 diagnosis Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/40—Working vehicles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Component Parts Of Construction Machinery (AREA)
- Operation Control Of Excavators (AREA)
Abstract
Description
Claims (2)
- 건설기계의 각 기능부에 장착된 고장감지용 센서로부터 입력되는 신호에 의해 고장 유무를 진단하는 진단장치에 있어서, 상기 건설기계의 내부에 장착되고, 적어도 센서 입력부, 제어 연산부, 유저 입력부, 유저 출력부를 구비한 진단장치의 제어부; 상기 제어부와 퍼스널 컴퓨터를 전기적으로 연결시키는 퍼스널 컴퓨터 연결유니트; 를 구비함을 특징으로 하는 건설기계의 고장진단장치.
- 제1항에 있어서, 상기 퍼스널 컴퓨터 연결유니트는, 직렬(serial) 또는 병렬(PARALLEL) 방식으로 데이타를 전송할 수 있는 것을 특징으로 하는 건설기계의 고장진단장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960005438A KR0173586B1 (ko) | 1996-02-29 | 1996-02-29 | 건설기계의 고장진단장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960005438A KR0173586B1 (ko) | 1996-02-29 | 1996-02-29 | 건설기계의 고장진단장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970062673A KR970062673A (ko) | 1997-09-12 |
KR0173586B1 true KR0173586B1 (ko) | 1999-05-15 |
Family
ID=19452299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960005438A Expired - Fee Related KR0173586B1 (ko) | 1996-02-29 | 1996-02-29 | 건설기계의 고장진단장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0173586B1 (ko) |
-
1996
- 1996-02-29 KR KR1019960005438A patent/KR0173586B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR970062673A (ko) | 1997-09-12 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19960229 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19960229 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19980730 |
|
N231 | Notification of change of applicant | ||
PN2301 | Change of applicant |
Patent event date: 19980914 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19981030 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19981030 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20010926 Year of fee payment: 4 |
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PR1001 | Payment of annual fee |
Payment date: 20010926 Start annual number: 4 End annual number: 4 |
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LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20030710 |