KR100828263B1 - 자동차용 스텝 액츄에이터 - Google Patents
자동차용 스텝 액츄에이터 Download PDFInfo
- Publication number
- KR100828263B1 KR100828263B1 KR1020060033011A KR20060033011A KR100828263B1 KR 100828263 B1 KR100828263 B1 KR 100828263B1 KR 1020060033011 A KR1020060033011 A KR 1020060033011A KR 20060033011 A KR20060033011 A KR 20060033011A KR 100828263 B1 KR100828263 B1 KR 100828263B1
- Authority
- KR
- South Korea
- Prior art keywords
- gear set
- output gear
- stepping motor
- motor
- ecu
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/076—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/30—Sensors
- B60Y2400/301—Sensors for position or displacement
- B60Y2400/3012—Sensors for position or displacement using Hall effect
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Stepping Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
또한, PCB조립체(65)는 도 2를 참조하면 출력기어세트(40)의 샤프트(41)가 PCB조립체(65)평면의 법선 방향으로 통과될 수 있도록 뚫려있는 구조로 하는 것이 바람직하다.
또한 출력기어세트(40)의 회전량은 스톱퍼(59, 61)에 의해서 제한된다.
또한, 출력기어세트(40)의 회전 축인 샤프트(41)의 조립위치;
또는, 맞춤부(49)의 조립위치는 도 7의 예시와 같이 하부케이스(10) 폭(W)의 중앙부에 위치되도록 구성하는 것이 바람직하다.
Claims (7)
- 스테핑 모터와, 상기 스테핑 모터에 연결된 기어열에 의해서 회전하는 출력기어세트를 포함하는 자동차용 스텝 액츄에이터에 있어서,스테핑 모터(30)를 구동하도록 제어하는 모터제어구동부(110)와,상기 스테핑모터(30)의 구동에 따라 작동되는 출력기어세트(40)와,상기 출력기어세트(40)의 마그네트의 자기장 변화를 감지하는 홀IC(67), 및시스템 전체를 제어하는 ECU(100)를 포함하며,상기 ECU(100)로부터 초기 위치 설정 명령을 받으면, 모터제어구동부(110)는 0점을 조절하기 위하여 스테핑 모터(30)를 정해진 만큼 역방향으로 회전한 뒤, 일정 스텝을 정방향으로 회전하여 0점(초기 위치)을 맞추고,출력기어세트(40)의 회전 동작은 ECU(100)에서 명령한 스텝만큼 스테핑 모터(30)가 회전하고, 그 회전량은 출력기어세트(40)의 마그네트의 자기장 변화를 홀IC(67)가 감지하여 모터제어구동부(110)에서 ECU(100)로 보내게 되며, ECU(100)에서는 피드백받은 값을 비교하여 명령한 각도만큼 회전하였는지 판단하고, 오차 발생 시 각도 보정하도록 모터제어구동부(110)에 명령하는 것을 특징으로 하는 자동차용 스텝 액츄에이터.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060033011A KR100828263B1 (ko) | 2006-04-11 | 2006-04-11 | 자동차용 스텝 액츄에이터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060033011A KR100828263B1 (ko) | 2006-04-11 | 2006-04-11 | 자동차용 스텝 액츄에이터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070101079A KR20070101079A (ko) | 2007-10-16 |
KR100828263B1 true KR100828263B1 (ko) | 2008-05-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060033011A KR100828263B1 (ko) | 2006-04-11 | 2006-04-11 | 자동차용 스텝 액츄에이터 |
Country Status (1)
Country | Link |
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KR (1) | KR100828263B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004203224A (ja) | 2002-12-25 | 2004-07-22 | Asmo Co Ltd | アクチュエータ |
KR20050080850A (ko) * | 2004-02-11 | 2005-08-18 | 주식회사 모아텍 | 차량용 스테핑 엑추에이터의 초기위치 조절 방법 |
KR20060135852A (ko) * | 2004-03-31 | 2006-12-29 | 파이오니아 가부시키가이샤 | 광픽업 이송 장치 |
-
2006
- 2006-04-11 KR KR1020060033011A patent/KR100828263B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004203224A (ja) | 2002-12-25 | 2004-07-22 | Asmo Co Ltd | アクチュエータ |
KR20050080850A (ko) * | 2004-02-11 | 2005-08-18 | 주식회사 모아텍 | 차량용 스테핑 엑추에이터의 초기위치 조절 방법 |
KR20060135852A (ko) * | 2004-03-31 | 2006-12-29 | 파이오니아 가부시키가이샤 | 광픽업 이송 장치 |
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Publication number | Publication date |
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KR20070101079A (ko) | 2007-10-16 |
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