KR100976216B1 - 차량용 브레이크 시스템 - Google Patents
차량용 브레이크 시스템 Download PDFInfo
- Publication number
- KR100976216B1 KR100976216B1 KR1020050110437A KR20050110437A KR100976216B1 KR 100976216 B1 KR100976216 B1 KR 100976216B1 KR 1020050110437 A KR1020050110437 A KR 1020050110437A KR 20050110437 A KR20050110437 A KR 20050110437A KR 100976216 B1 KR100976216 B1 KR 100976216B1
- Authority
- KR
- South Korea
- Prior art keywords
- pump
- master cylinder
- brake system
- vehicle
- braking
- 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
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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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
- B60T8/4018—Pump units characterised by their drive mechanisms
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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
- B60T13/10—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 fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
- B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic systems or parts thereof
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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
- B60T13/745—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 a hydraulic system, e.g. a master cylinder
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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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
- B60T8/4031—Pump units characterised by their construction or mounting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2302/00—Responses or measures related to driver conditions
- B60Y2302/03—Actuating a signal or alarm device
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Claims (5)
- 제동유압을 형성하기 위한 마스터 실린더와, 각 차륜에 마련되어 제동유압에 의해 제동력을 발휘하는 휠브레이크와, 상기 마스터 실린더에서 토출되는 제동오일의 흐름을 제어하는 복수의 NO형 및 NC형 솔레노이드 밸브와, 상기 마스터 실린더의 유압포트측과 상기 솔레노이드 밸브의 인렛측을 연결하는 유로의 중도에 형성되어 TCS/ESP 모드 수행시 폐쇄상태를 유지하는 TC 솔레노이드밸브와, 제동오일을 흡입하여 가압하는 제1펌프와, 상기 마스터 실린더의 유압포트측과 상기 펌프의 인렛측을 연결하는 흡입유로와, 상기 흡입유로의 중도에 마련되어 상기 흡입유로를 개방 및 폐쇄하여 주는 셔틀밸브를 포함하는 차량용 브레이크 시스템에 있어서,상기 마스터 실린더의 유압포트측과 상기 펌프의 아웃렛측을 연결하는 제1우회유로와, 상기 마스터 실린더의 유압포트측과 상기 NC형 솔레노이드밸브의 아웃렛측을 연결하는 제2우회유로를 구비하고, 상기 제1우회유로의 중도에 마련되어 TCS/ESP 모드시 상기 휠브레이크에 제동오일을 공급하기 위하여 작동하는 제2펌프를 더 포함하는 것을 특징으로 하는 차량용 브레이크 시스템.
- 제 1항에 있어서, 상기 셔틀밸브는 TCS/ESP 모드의 작동영역중 소정 압력 제어 영역에서는 상기 흡입유로의 폐쇄상태를 유지하고 상기 소정 압력 제어 영역을 벗어나는 경우 상기 흡입유로를 개방시키며, 상기 제1펌프는 상기 흡입유로가 개방되는 경우 작동하여 상기 휠브레이크에 제동오일을 공급하는 것을 특징으로 하는 차량용 브레이크 시스템.
- 제 1항 또는 제2항에 있어서, 상기 제1펌프는 플런저펌프이고, 상기 제2펌프는 기어펌프인 것을 특징으로 하는 차량용 브레이크 시스템.
- 제 3항에 있어서, 상기 제1펌프와 상기 제2펌프를 구동하기 위해 마련된 제1모터를 더 포함하는 것을 특징으로 하는 차량용 브레이크 시스템.
- 제3항에 있어서, 상기 제1펌프를 구동하기 위해 마련된 제1모터와 상기 제2펌프를 구동하기 위해 마련된 제2모터를 더 포함하는 것을 특징으로 하는 차량용 브레이크 시스템.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050110437A KR100976216B1 (ko) | 2005-11-17 | 2005-11-17 | 차량용 브레이크 시스템 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050110437A KR100976216B1 (ko) | 2005-11-17 | 2005-11-17 | 차량용 브레이크 시스템 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20070052613A KR20070052613A (ko) | 2007-05-22 |
| KR100976216B1 true KR100976216B1 (ko) | 2010-08-17 |
Family
ID=38275247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050110437A Expired - Fee Related KR100976216B1 (ko) | 2005-11-17 | 2005-11-17 | 차량용 브레이크 시스템 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100976216B1 (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101220406B1 (ko) * | 2010-11-05 | 2013-01-11 | 주식회사 만도 | 차량의 유압 제어 장치 및 그 제어 방법 |
| KR102339516B1 (ko) * | 2015-01-13 | 2021-12-16 | 현대모비스 주식회사 | 자동차의 브레이크 시스템 |
| JP6432942B2 (ja) * | 2015-06-23 | 2018-12-05 | 日立オートモティブシステムズ株式会社 | ブレーキ装置 |
| KR20180068794A (ko) | 2016-12-14 | 2018-06-22 | 현대자동차주식회사 | 롤 앤 브레이크 자동 검사시스템 및 검사방법 |
| KR102406133B1 (ko) | 2017-11-07 | 2022-06-07 | 현대자동차 주식회사 | 아이들 스탑 앤 고 시스템의 제어방법 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07228236A (ja) * | 1994-02-15 | 1995-08-29 | Mazda Motor Corp | 車両のトラクションコントロール装置 |
| WO1996013418A1 (de) | 1994-10-31 | 1996-05-09 | Itt Automotive Europe Gmbh | Hydraulische bremsanlage für fahrstabilitätsregelung |
| KR19980064593A (ko) * | 1996-12-26 | 1998-10-07 | 도오다고오이찌로 | 브레이크 제어 시스템 |
| JP2005306218A (ja) | 2004-04-21 | 2005-11-04 | Nissan Motor Co Ltd | 車両用制動装置 |
-
2005
- 2005-11-17 KR KR1020050110437A patent/KR100976216B1/ko not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07228236A (ja) * | 1994-02-15 | 1995-08-29 | Mazda Motor Corp | 車両のトラクションコントロール装置 |
| WO1996013418A1 (de) | 1994-10-31 | 1996-05-09 | Itt Automotive Europe Gmbh | Hydraulische bremsanlage für fahrstabilitätsregelung |
| KR19980064593A (ko) * | 1996-12-26 | 1998-10-07 | 도오다고오이찌로 | 브레이크 제어 시스템 |
| JP2005306218A (ja) | 2004-04-21 | 2005-11-04 | Nissan Motor Co Ltd | 車両用制動装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070052613A (ko) | 2007-05-22 |
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