KR20030067918A - 차량의 주행 안정성 제어방법 - Google Patents
차량의 주행 안정성 제어방법 Download PDFInfo
- Publication number
- KR20030067918A KR20030067918A KR1020020007650A KR20020007650A KR20030067918A KR 20030067918 A KR20030067918 A KR 20030067918A KR 1020020007650 A KR1020020007650 A KR 1020020007650A KR 20020007650 A KR20020007650 A KR 20020007650A KR 20030067918 A KR20030067918 A KR 20030067918A
- Authority
- KR
- South Korea
- Prior art keywords
- vehicle
- lateral acceleration
- road surface
- body lateral
- steering angle
- Prior art date
Links
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
- B60T8/1755—Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve
-
- 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
- B60T8/1763—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to the coefficient of friction between the wheels and the ground surface
-
- 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
- B60T2210/00—Detection or estimation of road or environment conditions; Detection or estimation of road shapes
- B60T2210/10—Detection or estimation of road 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
- B60T2210/00—Detection or estimation of road or environment conditions; Detection or estimation of road shapes
- B60T2210/10—Detection or estimation of road conditions
- B60T2210/12—Friction
-
- 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
-
- 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
- B60Y2400/304—Acceleration sensors
Abstract
Description
Claims (4)
- 차량의 주행 안정성 제어방법에 있어서,선회주행시 차량의 차속과 조향각을 이용하여 운전자가 원하는 차체횡가속도를 계산하는 단계,차량의 실제 차체횡가속도를 검출하고, 상기 검출된 실제 차체횡가속도와 상기 계산된 운전자가 원하는 차체횡가속도의 차이값에 따라 상기 주행 차량의 노면의 상태를 판단하는 단계를 포함하는 것을 특징으로 하는 차량의 주행 안정성 제어방법.
- 제 1항에 있어서,상기 노면판단단계에서 상기 계산된 차체횡가속도와 실제 차체횡가속도의 차이가 미리 설정된 기준값이상인 경우에는 저마찰계수의 노면으로 판단하는 것을 특징으로 하는 차량의 주행 안정성 제어방법.
- 제 2항에 있어서,상기 주행 차량의 노면이 저마찰계수의 노면인 경우에는 상기 실제 차체횡가속도가 상기 운전자가 원하는 차체횡가속도를 추정하도록 차량의 엔진출력을 감소시키는 것을 특징으로 차량의 주행 안정성 제어방법.
- 제 1항에 있어서,상기 운전자가 원하는 차체횡가속도계산시, 미리 설정된 상기 차속과 조향각의 변화율에 대한 보상값을 더 고려하여 계산하는 것을 특징으로 하는 차량의 주행 안정성 제어방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020007650A KR100751253B1 (ko) | 2002-02-09 | 2002-02-09 | 차량의 주행 안정성 제어방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020007650A KR100751253B1 (ko) | 2002-02-09 | 2002-02-09 | 차량의 주행 안정성 제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030067918A true KR20030067918A (ko) | 2003-08-19 |
KR100751253B1 KR100751253B1 (ko) | 2007-08-23 |
Family
ID=32221244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020007650A KR100751253B1 (ko) | 2002-02-09 | 2002-02-09 | 차량의 주행 안정성 제어방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100751253B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101161066B1 (ko) * | 2009-01-28 | 2012-06-28 | 독터. 인제니어. 하.체. 에프. 포르쉐 악티엔게젤샤프트 | 자동차 및 내연기관의 작동 방법 |
KR20180060473A (ko) * | 2016-11-29 | 2018-06-07 | 주식회사 만도 | 차량 제어 장치 및 그 제어 방법 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940002631B1 (ko) * | 1990-01-25 | 1994-03-26 | 미쯔비시지도오샤고오교오 가부시기가이샤 | 노면의 마찰계수를 추정하기 위한 장치 및 그 방법 |
KR19980056472A (ko) * | 1996-12-30 | 1998-09-25 | 양재신 | 자동차의 미끄러짐 제어 장치 |
KR20000003072A (ko) * | 1998-06-25 | 2000-01-15 | 오상수 | 각속도센서를 이용한 노면마찰계수 추정방법및 이를 이용한 차량의 전자제어장치 |
KR20010058136A (ko) * | 1999-12-24 | 2001-07-05 | 박종섭 | 반도체 소자의 제조방법 |
JP2002012160A (ja) * | 2000-06-29 | 2002-01-15 | Fuji Heavy Ind Ltd | 車両の路面摩擦係数推定装置 |
-
2002
- 2002-02-09 KR KR1020020007650A patent/KR100751253B1/ko active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101161066B1 (ko) * | 2009-01-28 | 2012-06-28 | 독터. 인제니어. 하.체. 에프. 포르쉐 악티엔게젤샤프트 | 자동차 및 내연기관의 작동 방법 |
KR20180060473A (ko) * | 2016-11-29 | 2018-06-07 | 주식회사 만도 | 차량 제어 장치 및 그 제어 방법 |
KR101868843B1 (ko) * | 2016-11-29 | 2018-06-19 | 주식회사 만도 | 차량 제어 장치 및 그 제어 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100751253B1 (ko) | 2007-08-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4811808A (en) | Acceleration slip control device for a wheeled vehicle | |
US8219297B2 (en) | Running control apparatus and running control method for vehicle | |
US6671607B2 (en) | Vehicle speed control system | |
EP0735256B1 (en) | Engine throttle control with variable control constants | |
JP2001047996A (ja) | 車両車輪滑り制御方法および装置 | |
US6909958B2 (en) | System and method for inhibiting torque steer | |
JP2010285987A (ja) | 二輪自動車のトラクション制御システムおよび制御方法 | |
US20050065697A1 (en) | Vehicle motion control apparatus | |
KR100751253B1 (ko) | 차량의 주행 안정성 제어방법 | |
KR20090100846A (ko) | 차량자세 제어시스템 및 그 제어방법 | |
EP0486878A1 (en) | An acceleration slip control device for a vehicle | |
US7113863B2 (en) | Internal combustion engine control system | |
JP2002115756A (ja) | 自動車の姿勢制御装置と無段変速機の総合制御装置 | |
JP4590789B2 (ja) | 自動車の姿勢制御装置 | |
JP2575656B2 (ja) | エンジンの制御装置 | |
JP3985450B2 (ja) | 駆動力制御装置 | |
JP2005271817A (ja) | 車両の挙動制御装置 | |
KR100423329B1 (ko) | 엔진 스로틀 목표 개도 제어 방법 | |
JP2000130206A (ja) | 自動車における最大出力可能駆動トルクの評価方法および装置 | |
JPH04365661A (ja) | 車両用トラクション制御装置 | |
JP4604994B2 (ja) | 車両の制動力制御装置 | |
KR100413392B1 (ko) | 차량용 트랙션 제어방법 | |
KR101016633B1 (ko) | 차량의 선회 안정성 제어방법 | |
KR100293676B1 (ko) | 트랙션제어시스템의목표속도설정방법 | |
JP2007032615A (ja) | 変速機の制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
G170 | Publication of correction | ||
FPAY | Annual fee payment |
Payment date: 20130624 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20140618 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20160630 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20170622 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20180626 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20190626 Year of fee payment: 13 |