KR100892349B1 - 전자식 와이퍼 제어방법 - Google Patents
전자식 와이퍼 제어방법 Download PDFInfo
- Publication number
- KR100892349B1 KR100892349B1 KR1020070099022A KR20070099022A KR100892349B1 KR 100892349 B1 KR100892349 B1 KR 100892349B1 KR 1020070099022 A KR1020070099022 A KR 1020070099022A KR 20070099022 A KR20070099022 A KR 20070099022A KR 100892349 B1 KR100892349 B1 KR 100892349B1
- Authority
- KR
- South Korea
- Prior art keywords
- wiper
- position value
- microcontroller
- normal
- hall sensor
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000011521 glass Substances 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 5
- 244000145845 chattering Species 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
- B60S1/0818—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
- B60S1/0814—Wipers or the like, e.g. scrapers characterised by the drive electrically driven using several drive motors; motor synchronisation circuits
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S318/00—Electricity: motive power systems
- Y10S318/02—Windshield wiper controls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Control Of Direct Current Motors (AREA)
Abstract
Description
Claims (2)
- 와이퍼의 동작 시에 와이퍼 모터 내부의 위치 센서에서 와이퍼의 위치를 감지하여 마이크로 컨트롤러에 입력하는 제1단계와,상기 마이크로 컨트롤러에서 입력된 위치값을 기설정된 정상적인 위치값과 비교하는 제2단계와,상기 홀 센서의 위치값이 정상 위치값이 아닌 경우에 마이크로 컨트롤러에서 스노 로드에 의한 와이퍼 블록이나 걸림이라고 판단하여 정상 동작시의 와이퍼의 정상영역 범위보다 축소한 제한영역 내를 회전하도록 와이퍼를 축소 동작시키는 제3단계와,상기 제3단계 수행 후 마이크로 컨트롤러에서 와이퍼 블록이나 걸림을 돌파하여 지나가도록 정상영역에서 회전하도록 와이핑을 임의의 횟수(n) 시도하는 제4단계와,상기 위치 센서에서 와이퍼의 위치를 다시 감지하여 마이크로 컨트롤러에 입력하는 제5단계와,상기 마이크로 컨트롤러에서 입력된 위치값을 기설정된 정상적인 위치값과 비교하는 제6단계와,상기 마이크로 컨트롤러에서 홀 센서의 위치값이 정상 위치값이 아닌 경우에 현재 위치에서 동작을 정지하는 제7단계와,상기 제2단계와 제6단계에서 홀 센서의 위치값이 정상 위치값인 경우에 와이 퍼를 정상 동작시키는 제8단계로 이루어지는 것을 특징으로 하는 전자식 와이퍼 제어방법.
- 제 1 항에 있어서,상기 제3단계에서 제한영역은 A-필드(후방법규 운전자 시계범위) 밖 영역에서 제한되는 것을 특징으로 하는 전자식 와이퍼 제어방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070099022A KR100892349B1 (ko) | 2007-10-02 | 2007-10-02 | 전자식 와이퍼 제어방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070099022A KR100892349B1 (ko) | 2007-10-02 | 2007-10-02 | 전자식 와이퍼 제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090033941A KR20090033941A (ko) | 2009-04-07 |
KR100892349B1 true KR100892349B1 (ko) | 2009-04-08 |
Family
ID=40760000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070099022A Active KR100892349B1 (ko) | 2007-10-02 | 2007-10-02 | 전자식 와이퍼 제어방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100892349B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6411916B2 (ja) * | 2015-02-26 | 2018-10-24 | ラピスセミコンダクタ株式会社 | 半導体装置、ワイパシステム、及び移動体制御方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05650A (ja) * | 1991-06-25 | 1993-01-08 | Nippondenso Co Ltd | ワイパ制御装置 |
KR20010031726A (ko) * | 1998-09-08 | 2001-04-16 | 클라우스 포스, 게오르그 뮐러 | 윈드실드 와이퍼 구동 장치 |
KR20020055705A (ko) * | 2000-12-29 | 2002-07-10 | 이계안 | 차량의 스노우 와이퍼 보호장치 |
KR100501752B1 (ko) | 1996-07-23 | 2005-10-14 | 로베르트 보쉬 게엠베하 | 와이퍼모터를제어하기위한스위칭장치 |
-
2007
- 2007-10-02 KR KR1020070099022A patent/KR100892349B1/ko active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05650A (ja) * | 1991-06-25 | 1993-01-08 | Nippondenso Co Ltd | ワイパ制御装置 |
KR100501752B1 (ko) | 1996-07-23 | 2005-10-14 | 로베르트 보쉬 게엠베하 | 와이퍼모터를제어하기위한스위칭장치 |
KR20010031726A (ko) * | 1998-09-08 | 2001-04-16 | 클라우스 포스, 게오르그 뮐러 | 윈드실드 와이퍼 구동 장치 |
KR20020055705A (ko) * | 2000-12-29 | 2002-07-10 | 이계안 | 차량의 스노우 와이퍼 보호장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20090033941A (ko) | 2009-04-07 |
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