KR960022042A - Automotive pitching reduction device with braking function - Google Patents

Automotive pitching reduction device with braking function Download PDF

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Publication number
KR960022042A
KR960022042A KR1019940035239A KR19940035239A KR960022042A KR 960022042 A KR960022042 A KR 960022042A KR 1019940035239 A KR1019940035239 A KR 1019940035239A KR 19940035239 A KR19940035239 A KR 19940035239A KR 960022042 A KR960022042 A KR 960022042A
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KR
South Korea
Prior art keywords
pressure
detecting
valve
hydraulic pressure
hydraulic
Prior art date
Application number
KR1019940035239A
Other languages
Korean (ko)
Other versions
KR970004009B1 (en
Inventor
김영봉
Original Assignee
김준성
고등기술연구원 연구조합
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Publication date
Application filed by 김준성, 고등기술연구원 연구조합 filed Critical 김준성
Priority to KR1019940035239A priority Critical patent/KR970004009B1/en
Publication of KR960022042A publication Critical patent/KR960022042A/en
Application granted granted Critical
Publication of KR970004009B1 publication Critical patent/KR970004009B1/en

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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
    • 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
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K20/00—Arrangement or mounting of change-speed gearing control devices in vehicles
    • B60K20/02—Arrangement or mounting of change-speed gearing control devices in vehicles of initiating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/02—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for main transmission clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
    • B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
    • B60K26/021—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements with means for providing feel, e.g. by changing pedal force characteristics
    • 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
    • B60T2230/00—Monitoring, detecting special vehicle behaviour; Counteracting thereof
    • B60T2230/04—Jerk, soft-stop; Anti-jerk, reduction of pitch or nose-dive when braking
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)

Abstract

자동차용 제동장치에 있어서, 가속페달에 설치되어 작동상태를 감지하는 가속페달스위치와, 자동차의 주행 속도를 감지하는 차속센서와, 변속기의 중립상태를 감지하는 중립스위치와, 클러치페달의 작동상태를 감지하는 클러치스위치와, 마스터실린더로부터 유압을 전달받아 제어계통을 절환하는 방향절환밸브와, 상기 방향절환밸브를 통해 후륜제동력을 제어하는 감압밸브와, 상기 감압밸브에 유압을 공급하는 유압펌프와, 유압의 일시적 감압 내지 중압으로 전류제동력을 제어하는 유량제어밸브와, 상기 스위치 및 센서로부터 신호를 입력받아 상기 방향절환밸브, 감압밸브, 유량제어밸브 및 경고등을 제어하는 제어기를 구비하는 것을 특징으로 하는 제동유지기능을 겸비한 자동차용 피칭저감장치.In a brake system for automobiles, an accelerator pedal switch mounted on an accelerator pedal for detecting an operating state, a vehicle speed sensor for detecting a driving speed of a vehicle, a neutral switch for detecting a neutral state of a transmission, and an operation state of a clutch pedal A clutch switch for sensing, a direction switching valve for switching hydraulic control from the master cylinder, a pressure reducing valve for controlling rear wheel braking force through the direction switching valve, a hydraulic pump for supplying hydraulic pressure to the pressure reducing valve, And a flow control valve for controlling the current braking force from the temporary pressure reduction to the medium pressure of the hydraulic pressure, and a controller for controlling the direction change valve, the pressure reduction valve, the flow control valve, and a warning lamp by receiving signals from the switches and sensors. Automotive pitching reduction device with braking maintenance.

Description

제동유지기능을 겸비한 자동차용 피칭저감장치Automotive pitching reduction device with braking function

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 일반적인 자동차의 작용력 및 운동을 도시한 개략도,1 is a schematic diagram showing the action and motion of a typical vehicle,

제4도는 본 발명에 따른 피칭저감장치의 제동 장치부를 개략적으로 도시한 구성도,4 is a configuration diagram schematically showing a braking device part of a pitching reduction device according to the present invention;

제5도는 본 발명에 따른 피칭저감장치의 전기배선도,5 is an electrical wiring diagram of a pitching reduction device according to the present invention;

제6도는 수동변속기 를 장착한 자동차에 있어서 본 발명에 따른 피칭저감장치의 시간별 작동상태 그래프.6 is a graph of the operating state of the pitching reduction device according to the present invention in a vehicle equipped with a manual transmission.

Claims (3)

차량의 각종 주행상태를 감지하는 감지수단과, 유압을 전달받아 제동력을 제어하는 유압조절수단과, 상기 감지수단으로부터 신호를 입력받아 상기 유압조절수단 및 경고등을 제어하는 제어기를 구비하는 제동유지기능을 겸비한 자동차용 피칭저감장치.Braking maintenance function comprising a sensing means for detecting various driving conditions of the vehicle, hydraulic control means for receiving the hydraulic pressure to control the braking force, and a controller for receiving the signal from the sensing means to control the hydraulic pressure control means and warning lights; Combined automotive pitching reduction device. 제1항에 있어서, 상기 감지수단이 가속페달에 설치되어 작동상태를 감지하는 가속페달스위치와, 자동차의 주행속도를 감지하는 차속센서와, 변속기의 중립상태를 감지하는 중립스위치와, 클러치페달의 작동상태를 감지하는 클러치스위치를 포함하는 상기 자동차용 피칭저감장치.According to claim 1, The detection means is installed in the accelerator pedal accelerator pedal switch for detecting the operating state, the vehicle speed sensor for detecting the running speed of the vehicle, the neutral switch for detecting the neutral state of the transmission, the clutch pedal And a clutch switch for detecting an operating state. 제1항에 있어서, 상기 유압조절수단이 유압을 전달받아 제어계통을 절환하는 방향절환밸브와, 상기 방향 절환밸브를 통해 후륜제동력을 제어하는 감압밸브와, 상기 감압밸브에 유압을 공급하는 유압펌프와, 유압의 일시적 감압 내지 중압으로 전륜제동력을 제어하는 유량 제어밸브를 포함하는 상기 자동차용 피칭저감장치.According to claim 1, wherein the hydraulic pressure control means receives the hydraulic pressure switching valve for switching the control system, a pressure reducing valve for controlling the rear wheel braking power through the direction switching valve, a hydraulic pump for supplying hydraulic pressure to the pressure reducing valve And a flow rate control valve for controlling the front wheel braking force by the temporary pressure reduction or the medium pressure of the hydraulic pressure. ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940035239A 1994-12-20 1994-12-20 Pitching-diminishing system with the braking-maintaining function KR970004009B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940035239A KR970004009B1 (en) 1994-12-20 1994-12-20 Pitching-diminishing system with the braking-maintaining function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940035239A KR970004009B1 (en) 1994-12-20 1994-12-20 Pitching-diminishing system with the braking-maintaining function

Publications (2)

Publication Number Publication Date
KR960022042A true KR960022042A (en) 1996-07-18
KR970004009B1 KR970004009B1 (en) 1997-03-24

Family

ID=19402349

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940035239A KR970004009B1 (en) 1994-12-20 1994-12-20 Pitching-diminishing system with the braking-maintaining function

Country Status (1)

Country Link
KR (1) KR970004009B1 (en)

Also Published As

Publication number Publication date
KR970004009B1 (en) 1997-03-24

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