KR0149835B1 - Brake operation system - Google Patents

Brake operation system

Info

Publication number
KR0149835B1
KR0149835B1 KR1019960021369A KR19960021369A KR0149835B1 KR 0149835 B1 KR0149835 B1 KR 0149835B1 KR 1019960021369 A KR1019960021369 A KR 1019960021369A KR 19960021369 A KR19960021369 A KR 19960021369A KR 0149835 B1 KR0149835 B1 KR 0149835B1
Authority
KR
South Korea
Prior art keywords
present
brake
preventing
vehicle
pinion gear
Prior art date
Application number
KR1019960021369A
Other languages
Korean (ko)
Other versions
KR980001585A (en
Inventor
김재관
Original Assignee
박병재
현대자동차주식회사
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 박병재, 현대자동차주식회사 filed Critical 박병재
Priority to KR1019960021369A priority Critical patent/KR0149835B1/en
Publication of KR980001585A publication Critical patent/KR980001585A/en
Application granted granted Critical
Publication of KR0149835B1 publication Critical patent/KR0149835B1/en

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
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle
    • 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
    • B60T13/746—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 and mechanical transmission of the braking action
    • 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
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/02—Active or adaptive cruise control system; Distance control
    • B60T2201/022—Collision avoidance 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
    • B60Y2400/42—Clutches or brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Regulating Braking Force (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

본 발명은 차량이 충돌하여 에어백을 전개시 자동으로 브레이크가 작동되도록 하므로서 연쇄적인 대형 사고 발생을 미연에 방지되도록 하는 브레이크 작동 장치에 대한 것이다.The present invention relates to a brake actuating device for preventing the occurrence of a series of large-scale accidents by preventing the vehicle from colliding with the brake pedal, thereby automatically activating the brake when the airbag is deployed.

즉 본 발명은 페달과 부스터간을 연결한 푸쉬 로드에는 랙기어를 형성하고, 상기 랙기어에는 피니언 기어가 맞물리며, 상기 피니언 기어의 구동축 단부와 모터축 단부에는 마그네틱 클러치가 축설되도록 하여 충돌 감지 센서에서 충돌 신호가 감지되면 제어기에 의해서 상기 마그네틱 클러치와 모터가 작동되어 자동으로 제동작동이 이루어지도록 하므로서 차량 충돌시 브레이크가 자동으로 작동되면서 재차 발생하게 되는 연쇄적인 사고 및 사고를 미연에 방지되도록 하여 차량 안전성 및 신뢰도 대폭 향상시킬 수 있도록 하는 것이다.That is, according to the present invention, a rack gear is formed in a push rod connecting between a pedal and a booster, a pinion gear is engaged with the rack gear, and a magnetic clutch is installed on the end of the driving shaft of the pinion gear and the motor shaft, When the collision signal is detected, the magnetic clutch and the motor are operated by the controller to automatically perform the braking operation, so that the brakes are automatically operated in the event of a vehicle collision, thereby preventing a series of accidents and accidents occurring again. And reliability can be greatly improved.

Description

브레이크 작동 장치Brake actuating device

제1도는 본 발명에 따른 제어 계통도.FIG. 1 is a control system diagram according to the present invention. FIG.

제2도는 본 발명에 따른 일실시예를 도시한 구조도.FIG. 2 is a structural view showing an embodiment according to the present invention. FIG.

제3도는 제2도의 A-A선 요부 확대도.Fig. 3 is an enlarged view of the part A-A of Fig. 2.

* 도면의 주요부분에 대한 부호의 설명DESCRIPTION OF THE REFERENCE NUMERALS

2 : 푸쉬 로드 2A : 랙기어2: push rod 2A: rack gear

5 : 피니언 기어 6 : 모터5: Pinion gear 6: Motor

7 : 마그네틱 클러치7: Magnetic clutch

[산업상 이용 분야][Industrial Applications]

본 발명은 차량이 충돌하여 에어백을 전개시 자동으로 브레이크가 작동되도록 하므로서 연쇄적인 대형 사고 발생을 미연에 방지되도록 하는 브레이크 작동 장치에 대한 것이다.The present invention relates to a brake actuating device for preventing the occurrence of a series of large-scale accidents by preventing the vehicle from colliding with the brake pedal, thereby automatically activating the brake when the airbag is deployed.

[종래 기술]BACKGROUND ART [0002]

일반적으로 시트 벨트의 보조 장치로서 차량의 전방 충돌 사고 발생시 운전자 또는 승객의 부상 위험이나 부상의 정도를 감소시키고자 안전을 위해 구비되도록 하는 것이 에어백이다.As an auxiliary device of a seat belt, an airbag is generally provided for safety in order to reduce the risk of injury or injury of a driver or a passenger in the event of a frontal collision of a vehicle.

이같이 교통 사고로 인한 인명 피해를 최소화시키고자 최근 차량에의 에어백 장착이 점차 의무화되고 있는바 현재는 차량이 충돌시 이를 센서가 감지하면 제어기에 의해 에어백이 전개되는 작동 구조로 되어 있다.In order to minimize the damage caused by traffic accidents, it is increasingly required to install an airbag in a vehicle. At present, when the vehicle senses a collision, the airbag is deployed by the controller.

[종래 기술의 문제점][Problems of Prior Art]

그러나 충돌 사고 발생시 에어백이 전개되어 일차적인 상해는 방지할 수 있다고 해도 그 상태에서 대부분의 운전자가 운전 능력을 상실하면서 차량은 계속 주행상태가 유지되어 재충돌 또는 낭떠러지에서 떨어지게 되는 연쇄적인 사고 및 대형 사고를 발생시키게 되는 문제점이 있다.However, even if the airbag is deployed in the event of a collision, it is possible to prevent a primary injury. However, most of the drivers lose their driving ability in such a state and the vehicle continues to be in a running state, There is a problem.

[발명이 해결하고자 하는 과제][Problems to be solved by the invention]

이에 본 발명은 상기한 문제점을 감안하여 이를 시정 보완시키기 위한 것으로서, 이를 위해 본 발명은 차량 충돌 신호 감지시 제어기에서는 브레이크 계통에 별도로 장착시킨 마그네틱 클러치와 보터에 전원이 공급되도록 하므로서 자동으로 제동작동되면서 연쇄충돌이 미연에 방지될 수 있도록 하는 브레이크 작동 장치를 제공코자 하는데 주된 목적이 있다.SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a magnetic clutch and a booster, which are separately provided in a brake system, There is a main purpose of providing a brake actuating device which can prevent a chain collision in advance.

[과제를 해결하기 위한 수단][MEANS FOR SOLVING THE PROBLEMS]

상기한 목적을 달성하기 위한 본 발명의 특징은 페달과 브스터간을 연결한 푸쉬 로드에는 랙기어를 형성하고, 상기 랙기어에는 피니언 기어가 맞물리며, 상기 피니언 기어의 구동축단부와 모터축 단부에는 마그네틱 클러치가 축설되도록 하여 충돌 감지 센서에서 충돌 신호가 감지되면 제어기에 의해서 상기 마그네틱 클러치와 모터가 작동되어 자동으로 제동작동이 이루어지도록 하는 구성이다.According to an aspect of the present invention for achieving the above object, a rack gear is formed in a push rod connecting between a pedal and a blade, a pinion gear is engaged with the rack gear, When a collision signal is sensed by the collision detection sensor due to the clutch being opened, the magnetic clutch and the motor are operated by the controller to automatically perform the braking operation.

[실시예][Example]

이를 첨부한 실시예 도면을 참조하여 보다 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

도면 제1도는 본 발명에 따른 제어 계통도를 도시한 것이며, 제2도는 본 발명에 따른 일실시예를 도시한 요부 단면 구조도이다.FIG. 1 is a block diagram of a control system according to the present invention, and FIG. 2 is a cross-sectional view of a main part showing an embodiment according to the present invention.

상기의 도면에서 보는 바와 같이 본 발명은 차량이 충돌 사고시 전자적인 제어에 의해서 에어백과 동시에 작동되는 안전 장치로서, 충돌 감지 센서(9)에서의 충돌 신호가 출력되면 이를 제어기(8)가 체크하여 에어백을 전개되도록 하는 것은 종래와 동일하다.As shown in the drawings, the present invention is a safety device that is operated simultaneously with an airbag by electronic control in the event of a collision of a vehicle. When a collision signal is output from the collision detection sensor 9, the controller 8 checks the collision signal, Is developed.

이렇게 제어기(8)에서 충돌 신호가 체크될 때 본 발명에서는 도면 제3도에서와 같이 상기 제어기(8)로부터 브레이크 계통 즉 브레이크 페달(1)과 부스터(3)간 푸쉬 로드(2)에서의 마그네틱 클러치(7)와 모터(6)에 전원이 동시에 공급되도록 하여 피니언 기어(5)를 회전시키면서 상기 피니언 기어(5)와 맞물린 푸쉬 로드(2)가 전방으로 전진토록하여 자동으로 제동작동이 수행되도록 하는 것이다.When the collision signal is checked in the controller 8 in the present invention, as shown in FIG. 3, the controller 8 controls the magnetic force of the brake pedal 1, that is, the push rod 2 between the brake pedal 1 and the booster 3, The power is simultaneously supplied to the clutch 7 and the motor 6 so that the push rod 2 engaged with the pinion gear 5 is advanced forward and the braking operation is automatically performed while the pinion gear 5 is rotated .

한편 평상시에는 브레이크 페달(1) 조작에 의한 푸쉬 로드(2)의 전후진시 상기 푸쉬 로드(2)의 랙기어(2A)에 맞물려있는 피니언 기어(5)는 상기 피니언 기어(5)와 모터(6)간으로 형성된 마그네틱 클러치(7)의 마찰면간의 일정 간격으로 이격된 상태이므로 공회전만 하게 된다.On the other hand, the pinion gear 5 engaged with the rack gear 2A of the push rod 2 when the push rod 2 is moved back and forth by the operation of the brake pedal 1 is normally engaged with the pinion gear 5 and the motor 6 ) Of the magnetic clutch 7, the idle rotation is performed.

도면 중 미설명부호 4는 마스터 실린더이다.In the figure, reference numeral 4 denotes a master cylinder.

따라서 이같은 제동작동에 의해 차량이 충돌시 미처 제동조작을 하지 못하므로서 발생하게 되는 연쇄 충돌 또다른 사고 발생을 방지할 수가 있게 되어 더욱 인명 피해를 최소화할 수가 있도록 한다.Therefore, it is possible to prevent the occurrence of chain collision and other accidents caused by the inability to perform the braking operation when the vehicle collides with the braking operation by such a braking operation, thereby minimizing the loss of life.

한편 상기와 같은 구조는 푸쉬 로드(2)의 교체 및 간단한 부품장착에 의해 기존 차량에도 매우 쉽게 장착할 수가 있어 에어백 장착 차량이면 대단히 쉬운 장착성을 제공하게 되며, 차량에 대한 안전성을 대폭 향상시키도록 한다.On the other hand, the structure as described above can be easily mounted on an existing vehicle by replacing the push rod 2 and mounting a simple component, thereby providing a very easy mounting with an air bag equipped vehicle, .

[효과][effect]

그러므로 본 발명은 차량 충돌시 브레이크의 자동 작동에 따라 재차 발생되는 연쇄적인 사고를 미연에 방지되도록 하므로서 차량 안전성 미 신뢰도를 대폭 향상시키게 되는 매우 유용한 효과를 제공하게 되는 것이다Therefore, the present invention provides a very useful effect that greatly improves the reliability of the vehicle safety by preventing the chain accident that is generated again according to the automatic operation of the brake in the event of a vehicle collision

Claims (1)

페달과 부스터간을 연결한 푸쉬 로드에는 랙기어를 형성하고, 상기 랙기어에는 피니언 기어가 맞물리며, 상기 피니언 기어의 구동축 단부와 모터축 단부에는 마그네틱 클러치가 축설되도록 하여 충돌 감지 센서에서 충돌 신호가 감지되면 제어기에 의해서 상기 마그네틱 클러치와 모터가 작동되어 자동으로 제동작동이 이어어지도록 하는 구성을 특징으로 하는 브레이크 작동 장치.A rack gear is formed in a push rod connecting the pedal and the booster. A pinion gear is engaged with the rack gear. A magnetic clutch is formed at the end of the driving shaft and the motor shaft of the pinion gear. The magnetic clutch and the motor are operated by the controller to automatically perform the braking operation.
KR1019960021369A 1996-06-14 1996-06-14 Brake operation system KR0149835B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960021369A KR0149835B1 (en) 1996-06-14 1996-06-14 Brake operation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960021369A KR0149835B1 (en) 1996-06-14 1996-06-14 Brake operation system

Publications (2)

Publication Number Publication Date
KR980001585A KR980001585A (en) 1998-03-30
KR0149835B1 true KR0149835B1 (en) 1998-09-15

Family

ID=19461829

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960021369A KR0149835B1 (en) 1996-06-14 1996-06-14 Brake operation system

Country Status (1)

Country Link
KR (1) KR0149835B1 (en)

Also Published As

Publication number Publication date
KR980001585A (en) 1998-03-30

Similar Documents

Publication Publication Date Title
US20050205330A1 (en) Seat belt apparatus
KR0149835B1 (en) Brake operation system
EP1512596B1 (en) Vehicle with a pedal support structure comprising an anti-collision safety mechanism
KR100217575B1 (en) An automatic brake system
KR100224398B1 (en) A brake system for an automobile
KR0150611B1 (en) A collision alarm brake device of a vehicle
KR19980048433A (en) Multiple collision avoidance device in case of vehicle accident
KR0184824B1 (en) Safety device of foot brake
KR0129419B1 (en) Emergency brake device
KR0116175Y1 (en) Automatic parking brake device
KR19980016310A (en) Vehicle emergency braking device
KR19990059443A (en) Automotive safety devices
KR19980044620A (en) Automotive emergency light automatic lighting device
KR19990008681A (en) Automatic braking control device and method of vehicle
KR19980023426U (en) Car braking system
KR970000883A (en) Emergency light flasher of car
KR19980074750A (en) Braking device for starting vehicle at parking brake and door opening
KR19980029207A (en) Collision Pre-Sleep and Seat Auto Reverse Device
KR19980062013A (en) Rapid braking warning system
KR19990052807A (en) Car airbag actuation control device
KR19990018086U (en) Follow-up vehicle proximity prevention warning device
KR960000669A (en) Automotive hand brake automatic control
KR19980062024A (en) Automatic brake device using motor
KR19990032519A (en) Automatic deceleration device for cornering high speed driving of car
KR970040562A (en) Automatic braking system when deploying air bag

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20050524

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee