KR101350845B1 - 전자 브레이크의 간극 조정 장치 및 그 방법 - Google Patents
전자 브레이크의 간극 조정 장치 및 그 방법 Download PDFInfo
- Publication number
- KR101350845B1 KR101350845B1 KR1020090087110A KR20090087110A KR101350845B1 KR 101350845 B1 KR101350845 B1 KR 101350845B1 KR 1020090087110 A KR1020090087110 A KR 1020090087110A KR 20090087110 A KR20090087110 A KR 20090087110A KR 101350845 B1 KR101350845 B1 KR 101350845B1
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- KR
- South Korea
- Prior art keywords
- gap
- pad
- section
- driving
- adjustment
- 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.)
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- 238000000034 method Methods 0.000 title abstract description 13
- 239000000446 fuel Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
- B60T13/741—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on an ultimate actuator
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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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
- B60W10/184—Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel brakes
- B60W10/192—Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel brakes electric brakes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/38—Slack adjusters
- F16D2065/386—Slack adjusters driven electrically
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Braking Arrangements (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Claims (8)
- 삭제
- 삭제
- 삭제
- 삭제
- 차량에 장착된 센서를 통해 수집된 정보로 차량의 정차 또는 주행을 판단하고,상기 판단된 정차 또는 주행 결과를 근거로 하여 정차 중 구간 또는 주행 중 구간 중 어느 하나의 구간에서 간극 조정할 것인지 판단하고,상기 판단된 간극 조정 구간에 해당하는 미리 설정된 조정량 만큼 패드를 이동시키는 것에 의해 상기 판단된 정차 또는 주행 결과에 대응하여 간극을 조정하는 것을 포함하고,상기 정차 중 간극 조정 구간에서 간극 조정을 위한 진입 조건을 충족하면 미리 설정된 정차 중 조정량 만큼 패드를 후진 이동하되,상기 정차 중 간극 조정 구간의 진입 조건은 연료 공급량 및 엔진 회전속도가 각각 일정 수준 이상이고, 브레이크 페달을 밟지 않고, 변속 모드가 주행 모드로 설정되며, 차속이 일정 수준 이하이면 조건 충족으로 결정하는 전자 브레이크의 간극 조정 방법.
- 삭제
- 차량에 장착된 센서를 통해 수집된 정보로 차량의 정차 또는 주행을 판단하고,상기 판단된 정차 또는 주행 결과를 근거로 하여 정차 중 구간 또는 주행 중 구간 중 어느 하나의 구간에서 간극 조정할 것인지 판단하고,상기 판단된 간극 조정 구간에 해당하는 미리 설정된 조정량 만큼 패드를 이동시키는 것에 의해 상기 판단된 정차 또는 주행 결과에 대응하여 간극을 조정하는 것을 포함하고,상기 주행 중 간극 조정에서 간극 조정을 위한 진입 조건을 충족하면 슬립을 계산하고, 계산된 슬립에 따라 패드 후진 이동하는 후진 구간과 패드 전진 이동하는 전진 구간으로 구분하여 간극 조정하되,상기 후진 구간에서 제어 사이클 마다 (슬립 한계2-현재 슬립값) 만큼 카운터를 증가하고, 그 카운터 값이 한계값에 도달하면 후진량 만큼 패드를 후진 이동하는 전자 브레이크의 간극 조정 방법.
- 차량에 장착된 센서를 통해 수집된 정보로 차량의 정차 또는 주행을 판단하고,상기 판단된 정차 또는 주행 결과를 근거로 하여 정차 중 구간 또는 주행 중 구간 중 어느 하나의 구간에서 간극 조정할 것인지 판단하고,상기 판단된 간극 조정 구간에 해당하는 미리 설정된 조정량 만큼 패드를 이동시키는 것에 의해 상기 판단된 정차 또는 주행 결과에 대응하여 간극을 조정하는 것을 포함하고,상기 주행 중 간극 조정에서 간극 조정을 위한 진입 조건을 충족하면 슬립을 계산하고, 계산된 슬립에 따라 패드 후진 이동하는 후진 구간과 패드 전진 이동하는 전진 구간으로 구분하여 간극 조정하되,상기 전진 구간에서 제어 사이클 마다 카운터를 1 씩 증가하고, 그 카운터 값이 한계값에 도달하면 전진량 만큼 패드를 전진 이동하는 전자 브레이크의 간극 조정 방법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090087110A KR101350845B1 (ko) | 2009-09-15 | 2009-09-15 | 전자 브레이크의 간극 조정 장치 및 그 방법 |
DE102010034724.8A DE102010034724B4 (de) | 2009-09-15 | 2010-08-18 | Vorrichtung und Verfahren zur Einstellung eines Abstands einer elektronischen Bremse |
CN201010278258XA CN102022463B (zh) | 2009-09-15 | 2010-09-10 | 调整电子制动器的间隙的装置和方法 |
US12/879,451 US8688347B2 (en) | 2009-09-15 | 2010-09-10 | Apparatus and method of adjusting clearance of electronic brake |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090087110A KR101350845B1 (ko) | 2009-09-15 | 2009-09-15 | 전자 브레이크의 간극 조정 장치 및 그 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110029434A KR20110029434A (ko) | 2011-03-23 |
KR101350845B1 true KR101350845B1 (ko) | 2014-01-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020090087110A Active KR101350845B1 (ko) | 2009-09-15 | 2009-09-15 | 전자 브레이크의 간극 조정 장치 및 그 방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8688347B2 (ko) |
KR (1) | KR101350845B1 (ko) |
CN (1) | CN102022463B (ko) |
DE (1) | DE102010034724B4 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5637067B2 (ja) * | 2011-05-24 | 2014-12-10 | 株式会社アドヴィックス | 電動ブレーキ装置および電動ブレーキ装置の制御方法 |
US20180345920A1 (en) * | 2015-09-12 | 2018-12-06 | GM Global Technology Operations LLC | Vehicle having electric parking brake |
CN109927701B (zh) * | 2019-04-15 | 2020-04-14 | 合肥工业大学 | 一种集中驱动式纯线控汽车制动系统及其控制方法 |
CN113619553B (zh) * | 2021-07-12 | 2022-06-03 | 东风汽车集团股份有限公司 | 一种消除颠簸路面盘片间隙的系统及方法 |
Citations (2)
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JP2005247306A (ja) * | 2005-04-01 | 2005-09-15 | Toyota Motor Corp | 車両用ブレーキの制御装置 |
KR100785338B1 (ko) * | 2005-11-11 | 2007-12-17 | 정보문 | 자동차의 전자제어식 브레이크시스템 및 그 제어방법 |
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US4394890A (en) * | 1981-08-03 | 1983-07-26 | Eaton Corporation | Automatic slack adjuster |
CN2143691Y (zh) * | 1992-07-17 | 1993-10-13 | 叶旅 | 鼓式制动器制动间隙自动调整装置 |
CN2175151Y (zh) * | 1993-10-23 | 1994-08-24 | 乐清县大象汽车制动器厂 | 机动车制动器间隙调整装置 |
DE69836301T2 (de) * | 1997-07-29 | 2007-06-06 | Toyota Jidosha Kabushiki Kaisha, Toyota | Elektrisch betätigte Bremsanlage mit Betätigungsvorrichtung eines elektrischen Bremsmotors zur Erlangung einer Beziehung zwischen Motorkraft und Bremsmoment |
AU2276500A (en) * | 1998-12-15 | 2000-07-03 | Luk Lamellen Und Kupplungsbau Gmbh | Motor vehicle |
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US6397983B1 (en) | 2001-02-23 | 2002-06-04 | Akebono Corporation North America | Automatic adjustment for disc brake pad |
JP2003194119A (ja) * | 2001-12-28 | 2003-07-09 | Nissan Motor Co Ltd | 電動ブレーキ装置 |
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2009
- 2009-09-15 KR KR1020090087110A patent/KR101350845B1/ko active Active
-
2010
- 2010-08-18 DE DE102010034724.8A patent/DE102010034724B4/de active Active
- 2010-09-10 CN CN201010278258XA patent/CN102022463B/zh active Active
- 2010-09-10 US US12/879,451 patent/US8688347B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2005247306A (ja) * | 2005-04-01 | 2005-09-15 | Toyota Motor Corp | 車両用ブレーキの制御装置 |
KR100785338B1 (ko) * | 2005-11-11 | 2007-12-17 | 정보문 | 자동차의 전자제어식 브레이크시스템 및 그 제어방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20110029434A (ko) | 2011-03-23 |
DE102010034724A1 (de) | 2011-05-26 |
US20110066346A1 (en) | 2011-03-17 |
US8688347B2 (en) | 2014-04-01 |
CN102022463A (zh) | 2011-04-20 |
CN102022463B (zh) | 2013-06-19 |
DE102010034724B4 (de) | 2016-03-31 |
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