KR20080098198A - 차량의 안티 록 브레이크 시스템의 제어 방법 - Google Patents
차량의 안티 록 브레이크 시스템의 제어 방법 Download PDFInfo
- Publication number
- KR20080098198A KR20080098198A KR1020070043571A KR20070043571A KR20080098198A KR 20080098198 A KR20080098198 A KR 20080098198A KR 1020070043571 A KR1020070043571 A KR 1020070043571A KR 20070043571 A KR20070043571 A KR 20070043571A KR 20080098198 A KR20080098198 A KR 20080098198A
- Authority
- KR
- South Korea
- Prior art keywords
- wheel
- pressure
- acceleration
- vehicle
- lock brake
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
- B60T8/1761—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure
-
- 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
- B60T8/58—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 responsive to speed and another condition or to plural speed conditions
-
- 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
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/10—ABS control systems
-
- 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
- B60Y2400/303—Speed sensors
- B60Y2400/3032—Wheel speed sensors
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Claims (5)
- 차량의 안티 록 브레이크 시스템의 제어방법에 있어서,안티 록 브레이크 제동 시, 차륜속도가 차륜 압력의 감압에 의해 감속되지 않고 증가하는 지점인 변곡점에 도달하는지 판단하고,상기 차륜속도가 변곡점에 도달하는 경우, 차량의 감속도를 이용하여 노면을 판단하고, 소정의 PWM듀티비를 제공하여 판단된 노면에 해당하는 증압 기울기를 검출하여 검출된 증압 기울기로 증압하고,차륜가속도의 증가 여부를 판단하여 차륜가속도가 증가할 경우, 상기 차륜가속도가 미리 설정된 기준가속도보다 높게 증가하는지 판단하고,상기 차륜가속도가 기준가속도보다 높게 증가하는 경우, 최대 증압 기울기로 증압하는 차량의 안티 록 브레이크 시스템의 제어 방법.
- 제 1항에 있어서,상기 차륜가속도가 미리 설정된 기준가속도보다 높게 증가하지 않을 경우, 안정영역에 도달하는지 더 판단하여 상기 안정영역에 도달할 경우, 상기 노면에 따른 증압 기울기보다 소정 낮은 기울기로 증압하는 것을 특징으로 하는 차량의 안티 록 브레이크 시스템의 제어 방법.
- 제 2항에 있어서,상기 안정영역에 도달하지 않을 경우, 상기 노면에 따른 증압 기울기로 증압하는 것을 특징으로 하는 차량의 안티 록 브레이크 시스템의 제어 방법.
- 제 1항에 있어서,상기 차륜가속도가 증가하지 않고 유지될 경우, 차륜 압력을 유지하는 것을 특징으로 하는 차량의 안티 록 브레이크 시스템의 제어 방법.
- 제 4항에 있어서,상기 차륜가속도가 증가하지 않고 감속될 경우, 차륜 압력을 감압하는 것을 특징으로 하는 차량의 안티 록 브레이크 시스템의 제어 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070043571A KR101146578B1 (ko) | 2007-05-04 | 2007-05-04 | 차량의 안티 록 브레이크 시스템의 제어 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070043571A KR101146578B1 (ko) | 2007-05-04 | 2007-05-04 | 차량의 안티 록 브레이크 시스템의 제어 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080098198A true KR20080098198A (ko) | 2008-11-07 |
| KR101146578B1 KR101146578B1 (ko) | 2012-05-16 |
Family
ID=40285772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070043571A Expired - Fee Related KR101146578B1 (ko) | 2007-05-04 | 2007-05-04 | 차량의 안티 록 브레이크 시스템의 제어 방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101146578B1 (ko) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3352497B2 (ja) | 1993-04-14 | 2002-12-03 | マツダ株式会社 | 車両のアンチスキッドブレーキ装置 |
| JP3353846B2 (ja) | 1993-04-16 | 2002-12-03 | マツダ株式会社 | 車両のアンチスキッドブレーキ装置 |
| JP3353633B2 (ja) | 1996-04-26 | 2002-12-03 | 株式会社デンソー | アンチスキッド制御装置 |
| KR100242102B1 (ko) * | 1996-11-29 | 2000-03-02 | 정몽규 | 자동차용 제동력제어시스템의 압력제어방법 |
-
2007
- 2007-05-04 KR KR1020070043571A patent/KR101146578B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR101146578B1 (ko) | 2012-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8788172B2 (en) | Method and device for controlling an electrohydraulic braking system for motor vehicles | |
| EP2039573B1 (en) | Vehicle behavior control apparatus | |
| EP2746123A2 (en) | Vehicular brake hydraulic pressure control apparatus | |
| US7568773B2 (en) | Brake fluid pressure controller for vehicle | |
| EP2565091B1 (en) | Method and system for controlling brake fluid pressure | |
| JP7396056B2 (ja) | 制動制御装置 | |
| KR101146578B1 (ko) | 차량의 안티 록 브레이크 시스템의 제어 방법 | |
| KR101260283B1 (ko) | 안티록 브레이크 시스템의 제어방법 | |
| KR101118951B1 (ko) | 전자식 제동력 분배 시스템에서의 최대 제동력 확보 방법 | |
| KR101197470B1 (ko) | 안티 록 브레이크 시스템의 모터 제어방법 | |
| KR102057735B1 (ko) | 안티 록 브레이크 시스템의 모터제어방법 | |
| KR100751249B1 (ko) | 차량의 종동륜 에이비에스 제어방법 | |
| KR100774136B1 (ko) | 앤티록 브레이크 시스템의 압력제어방법 | |
| KR100855949B1 (ko) | 안티 록 브레이크 시스템의 모터 제어방법 | |
| US9725079B2 (en) | Vehicular brake control device | |
| KR100482957B1 (ko) | 안티록 브레이크 시스템의 노면변화 감지 및 제어방법 | |
| KR100751258B1 (ko) | 제동시의 노면상태변화 판단방법 | |
| KR100721348B1 (ko) | 안티록 브레이크 시스템의 제어방법 | |
| KR101327208B1 (ko) | 에이비에스의 제동 제어 방법 | |
| KR100907696B1 (ko) | 차량용 전자 브레이크 시스템 및 그 제어방법 | |
| KR100461733B1 (ko) | 전자밸브의 구동제어방법 | |
| JP6091266B2 (ja) | 車両用ブレーキ液圧制御装置 | |
| KR100751221B1 (ko) | 차량의 안정성 제어 시스템 | |
| KR20040053663A (ko) | 차량 제동 시스템 및 그 동작방법 | |
| KR100465395B1 (ko) | 차량 협조제어 시스템의 제어방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
| D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R14-asn-PN2301 |
|
| FPAY | Annual fee payment |
Payment date: 20150326 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20160510 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20160510 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |