KR950011249A - Vehicle posture control device for high speed turning of car - Google Patents

Vehicle posture control device for high speed turning of car Download PDF

Info

Publication number
KR950011249A
KR950011249A KR1019930020892A KR930020892A KR950011249A KR 950011249 A KR950011249 A KR 950011249A KR 1019930020892 A KR1019930020892 A KR 1019930020892A KR 930020892 A KR930020892 A KR 930020892A KR 950011249 A KR950011249 A KR 950011249A
Authority
KR
South Korea
Prior art keywords
vehicle
control unit
hydraulic pressure
electronic control
hydraulic
Prior art date
Application number
KR1019930020892A
Other languages
Korean (ko)
Inventor
박천우
Original Assignee
전성원
현대자동차 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019930020892A priority Critical patent/KR950011249A/en
Publication of KR950011249A publication Critical patent/KR950011249A/en

Links

Landscapes

  • Motorcycle And Bicycle Frame (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)

Abstract

차량의 고속선회시 원심력에 기인하는 하중의 이동량 즉, 롤링을 최소화하기 위하여, 차량의 상태를 조향축에 배치된 조향센서와 차속센서 및 자세감지센서를 구비하는 감지장치를 통해 검출하고, 이의 정보를 전자제어유닛에서 제어 논리로 전환하여, 모듈레이터의 유압발생장치와 플로밸브 및 솔레노이드밸브를 통해 선회 안쪽의 차륜을 선택적으로 미세 제동하도록 한 자동차의 고속 선회 제어 장치에 관한 것으로서, 이는 고속 선회 성 능의 향상과, 최소 회전 반겅을 실현할 수 있는 장치이다.In order to minimize the amount of load movement due to the centrifugal force during rolling of the vehicle, that is, rolling, the vehicle state is detected through a sensing device including a steering sensor, a vehicle speed sensor, and an attitude sensor disposed on the steering shaft. Is a high speed turning control device for a vehicle which converts the electric control unit from the electronic control unit into control logic and selectively brakes the wheels inside the turning through the hydraulic generator of the modulator and the flow valve and the solenoid valve. It is a device that can improve the speed and realize the minimum rotation band.

Description

자동차의 고속 선회시 차량자세 제어장치Vehicle posture control device for high speed turning of car

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 의한 자동차의 고속 선회시 차량자세 제어장치의 일실시예를 도시한 구성도,1 is a block diagram showing an embodiment of a vehicle attitude control device for a high-speed turning of the vehicle according to the present invention,

제2도는 본 발명에 의한 자동차의 고속 선회시 차량자세 제어장치의 모듈레이터를 확대 도시한 구성도,2 is an enlarged configuration diagram illustrating a modulator of a vehicle posture control device during a high speed turning of an automobile according to the present invention;

제3도는 본 발명에 의한 자동차의 고속 선회시 차량자세 제어장치의 작용상태를 나타내는 플로우 챠트이다.3 is a flow chart showing an operation state of the vehicle attitude control device during the high speed turning of the vehicle according to the present invention.

Claims (4)

조향축의 회전각을 감지하는 조향센서와, 차량의 주행속도를 감지하는 차속센서와, 차량의 자세를 감지하는 자세감지센서를 구비하여 이루어지는 감지장치와 상기 감지장치로부터 검출된 정보를 제어 논리로 변환하는 전자제어유닛과; 상기 전자제어유닛으로부터 신호를 받아 모터와 펌프를 개재하여 유압을 발생시키고, 상기 유압을 전륜 혹은 후륜의 좌측 또는 우측의 일측 브레이크로 공급되도록 택일적으로 제어하는 모듈레이터와; 상기 모듈레이터로부터 유압을 공급받아 브레이크 슈를 동작시키는 훨실린더와를 구비하여 이루어짐을 특징으로 하는 자동차의 고속 선회시 차량자세 제어장치.A sensing device comprising a steering sensor for detecting a rotation angle of a steering shaft, a vehicle speed sensor for detecting a traveling speed of a vehicle, and an attitude sensor for detecting a vehicle's attitude, and converting information detected from the sensing device into control logic. An electronic control unit; A modulator for receiving a signal from the electronic control unit to generate oil pressure through a motor and a pump, and selectively controlling the oil pressure to be supplied to one side brake on the left or right side of the front wheel or the rear wheel; And a mullion cylinder configured to operate the brake shoe by receiving hydraulic pressure from the modulator. 제1항에 있어서, 모들레이터는, 전자제어유닛으로부터 신호를 받아 동작되는 모터와, 상기 모터에 의해 유압을 생성하는 펌프(31)와를 구비한 유압발생장치와: 상기 펌프(31)로부터 공급되는 저마다의 유압을 제동력을 발생시키는 훨실린더로 분배함과 아울러, 일체로 형성된 오리피스(322)의 압력차에 의해 동작되는 스풀(321)을 구비하여 유압의 개폐를 제어하는 플로밸브(32a, 32b. 32c, 32d)와; 상기 플로밸브(32a, 32b, 32c, 32d)에서 분배된 유압을 전자제어유닛의 신호에 따라 택일적으로 오프되어 유압을 차단하는 솔레노이드밸브(33a,33b,33c, 33d)와; 이러한 구성 요소들을 연결하여 유압을 전달하는 통로로 되는 관로(30)를 구비하여 이루어짐을 특징으로 하는 자동차의 고속 선회시 차량자세 제어장치.The hydraulic generator according to claim 1, wherein the modulator comprises a motor which is operated by receiving a signal from an electronic control unit, and a pump 31 for generating hydraulic pressure by the motor; Flow valves 32a and 32b for distributing respective hydraulic pressures to a mulch cylinder for generating a braking force, and for controlling opening and closing of hydraulic pressures by having a spool 321 operated by the pressure difference between the orifices 322 integrally formed. 32c, 32d); Solenoid valves (33a, 33b, 33c, 33d) which selectively turn off the hydraulic pressure distributed by the flow valves (32a, 32b, 32c, 32d) according to the signal of the electronic control unit to block the hydraulic pressure; Vehicle attitude control device for high-speed turning of the vehicle, characterized in that it comprises a conduit (30) which is a passage for connecting the hydraulic pressure by connecting these components. 제2항에 있어서, 솔레노이드밸브(33a, 33b,33c, 33d)와 유압발생장치의 펌프(31)와의 사이에는 유압을 흡수하는 익스펜더(34)가 설치됨을 특징으로 하는 자동차의 고속 선회시 차량자세 제어장치.3. The vehicle position according to claim 2, wherein an expander 34 for absorbing hydraulic pressure is installed between the solenoid valves 33a, 33b, 33c, 33d and the pump 31 of the hydraulic generator. Control unit. 제2항에 있어서, 솔레노이드밸브는 전자제어유닛의 신호에 의해 전륜측의 좌측 솔레노이드밸브(33a) 혹은 우측 솔레노이드밸브(33c)만이 온/오프 됨을 특징으로 하는 자동차의 고속 선회시 차량자세 제어장치.3. The vehicle attitude control apparatus of claim 2, wherein the solenoid valve is turned on / off only by the solenoid valve (33a) or the right solenoid valve (33c) on the front wheel side by a signal from the electronic control unit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임※ Note: The disclosure is based on the initial application.
KR1019930020892A 1993-10-08 1993-10-08 Vehicle posture control device for high speed turning of car KR950011249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930020892A KR950011249A (en) 1993-10-08 1993-10-08 Vehicle posture control device for high speed turning of car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930020892A KR950011249A (en) 1993-10-08 1993-10-08 Vehicle posture control device for high speed turning of car

Publications (1)

Publication Number Publication Date
KR950011249A true KR950011249A (en) 1995-05-15

Family

ID=66824139

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930020892A KR950011249A (en) 1993-10-08 1993-10-08 Vehicle posture control device for high speed turning of car

Country Status (1)

Country Link
KR (1) KR950011249A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990032548A (en) * 1997-10-18 1999-05-15 정몽규 Vehicle Cornering Control System
KR100444031B1 (en) * 1999-01-15 2004-08-11 현대자동차주식회사 Shortage of hands steering system
KR20190139613A (en) 2018-06-08 2019-12-18 주식회사 만도 Vehicle control apparatus and vehicle control method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990032548A (en) * 1997-10-18 1999-05-15 정몽규 Vehicle Cornering Control System
KR100444031B1 (en) * 1999-01-15 2004-08-11 현대자동차주식회사 Shortage of hands steering system
KR20190139613A (en) 2018-06-08 2019-12-18 주식회사 만도 Vehicle control apparatus and vehicle control method

Similar Documents

Publication Publication Date Title
KR970703876A (en) Turning behavior control apparatus for a motor vehicle
KR970702185A (en) ELECTRONICALLY ADJUSTABLE BRAKE OPERATING SYSTEM
KR910011555A (en) Motor vehicle braking system
KR910014257A (en) Vehicle slip control device
KR930009840A (en) Rear wheel braking force control device and control method of vehicle
KR970707000A (en) How to operate anti-lock brake system (PROCESS FOR OPERATING AN ANTI-LOCK MOTOR VEHICLE BRAKING SYSTEM)
KR950011248A (en) Automotive Brake System
KR910015457A (en) Automotive Braking System
US4800289A (en) Anti-skid apparatus for automotive vehicle
KR950011249A (en) Vehicle posture control device for high speed turning of car
US4973108A (en) Anti-lock control device for air-over hydraulic brake system
US6092880A (en) Integrated anti-skid and hydraulic booster braking control
JP3899621B2 (en) Vehicle brake system with pedal stroke simulator
JP3706709B2 (en) Braking device
US5503250A (en) Traction control system
JPS638058A (en) Antilocking device for wheel
US6092881A (en) Traction control system
KR970040699A (en) Brake hydraulic pressure regulating device of automobile braking system
KR980001587A (en) Brake control device
KR100267651B1 (en) Brake system of car
JP3682351B2 (en) Braking device
KR0118033Y1 (en) Hydraulic brake system
KR970040552A (en) Brake system of a car
KR930023224A (en) Brake system of a car
KR940008996A (en) Minimum turning radius reduction device for cars

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application