KR960000670A - Vehicle front and reverse brake - Google Patents

Vehicle front and reverse brake Download PDF

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Publication number
KR960000670A
KR960000670A KR1019940013613A KR19940013613A KR960000670A KR 960000670 A KR960000670 A KR 960000670A KR 1019940013613 A KR1019940013613 A KR 1019940013613A KR 19940013613 A KR19940013613 A KR 19940013613A KR 960000670 A KR960000670 A KR 960000670A
Authority
KR
South Korea
Prior art keywords
brake
predetermined time
wheel cylinder
solenoid valve
speed sensor
Prior art date
Application number
KR1019940013613A
Other languages
Korean (ko)
Inventor
안부옥
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 KR1019940013613A priority Critical patent/KR960000670A/en
Publication of KR960000670A publication Critical patent/KR960000670A/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
    • 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
    • B60T13/741—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 acting on an ultimate actuator
    • 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
    • B60T2201/06—Hill holder; Start aid systems on inclined road
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/18—Propelling the vehicle
    • B60Y2300/18008—Propelling the vehicle related to particular drive situations
    • B60Y2300/18108—Braking
    • B60Y2300/18116—Hill holding
    • 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

본 발명의 목적은 경사로에서 일시 정지한 후 출발할 때 뒷쪽으로 밀리는 현상이 일어남에 우려되는 안전사고의 발생을 해소하기 위한 자동차용 전, 후진 방지 브레이크장치를 제공하는데 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide a vehicle front and rearward prevention brake device for eliminating the occurrence of a safety accident that may be caused to be pushed backward when starting after stopping at a ramp.

이를 실현하기 위한 본 발명은 경사진 내리막길이나 오르막길에서 브레이크 페달의 제동을 해제함으로서 브레이크드럼에서 브레이크슈우를 수축하도록 제1라인을 통해 연결되는 휠실린더 등의 가압수단과; 상기 훨실린더내의 유압이 브레이크페달의 제동 해제시에도 계속 유지되도록 브레이크스위치의 전원이 오프(OFF)됨과, 차속센서와, 엔진 회전수 감지센서의 전기적인 신호에 의해 작동하도록 한 전자제어장치 등의 제어수단과; 상기 전자제어장치에 의해 일정시간 동안 배터리의 전원이 인가되는 솔레노이드밸브 등의 전, 후진 수단과; 상기 솔레노이드밸브가 전자제어장치에 의해 일정시간 동안 전진 또는 후진 작동함에 따라 연결된 제2라인을 통해 유압이 휠실린더를 일정시간 동안 확장하도록 하여 후진을 방지하도록 설치된 액츄에이터 등의 가압수단을 포함하여 이루어지는 자동차용 전, 후진 방지 브레이크장치를 특징으로 한다.The present invention for realizing this, the pressing means such as a wheel cylinder connected through the first line to retract the brake shoe in the brake drum by releasing the brake of the brake pedal on the inclined downhill or uphill; The electric power of the brake switch is turned off so that the hydraulic pressure in the mulch cylinder is maintained even when the brake pedal is released, and the electronic control device is operated by electric signals of the vehicle speed sensor and the engine speed sensor. Control means; Forward and reverse means such as a solenoid valve to which a battery power is applied by the electronic controller for a predetermined time; An automobile comprising an pressurizing means such as an actuator installed to prevent backward movement by extending the wheel cylinder for a predetermined time through the second line connected as the solenoid valve is moved forward or backward by the electronic control device for a predetermined time. It features an anti-reversing brake device.

Description

자동차용 전, 후진 방지 브레이크장치Vehicle front and reverse brake

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

제1도는 본 발명에 따른 전, 후진 방지 브레이크장치의 계통도를 도시한 도면, 제2도는 본 발명에 따른 전, 후진 방지 브레이크장치의 작용을 도시한 도면/1 is a diagram showing a system diagram of the anti-backward brake device according to the present invention, and FIG. 2 is a view showing the action of the anti-backward brake device according to the present invention.

Claims (1)

경사진 내리막길이나 오르막길에서 브레이크 페달의 제동을 해제함으로서 브레이이크드럼에서 브레이크슈우를 수축하도록 제1라인을 통해 연결되는 휠실린더 등의 가압수단과; 상기 휠실린더내의 유압이 브레이크페달의 제동 해제시에도 계속 유지되도록 브레이크스위치의 전원이 오프(OFF)됨과, 차속센서와, 엔진 회전수 감지센서의 전기적인 신호에 의해 작동하도록 한 전자제어장치 등의 제어수단과; 상기 전자제어장치에 의해 일정 시간 동안 배터리의 전원이 인가되는 솔레노이드밸브 등의 전, 후진 수단과; 상기 솔레노이드밸브가 전자제어 장치에 의해 일정시간 동안 전진 또는 후진 작동함에 따라 연결된 제2라인을 통해 유압이 휠실린더를 일정시간동안 확장하도록 하여 후진을 방지하도록 설치된 액츄에이터 등의 가압수단을 포함하여 이루어짐을 특징으로 하는 자동차용 전, 후진 방지 브레이크장치.Pressing means such as a wheel cylinder connected through the first line to retract the brake shoe from the brake drum by releasing braking of the brake pedal on an inclined downhill or uphill; The electric power of the brake switch is turned off so that the hydraulic pressure in the wheel cylinder is maintained even when the brake pedal is released, the electronic control device for operating by electric signals of the vehicle speed sensor and the engine speed sensor. Control means; Forward and reverse means such as a solenoid valve to which a battery power is applied for a predetermined time by the electronic controller; The solenoid valve includes a pressurizing means such as an actuator installed to prevent the reverse movement by extending the wheel cylinder for a predetermined time by the second line connected to the forward or reverse operation by the electronic control device for a predetermined time. Automobile front and reverse brake device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940013613A 1994-06-16 1994-06-16 Vehicle front and reverse brake KR960000670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940013613A KR960000670A (en) 1994-06-16 1994-06-16 Vehicle front and reverse brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940013613A KR960000670A (en) 1994-06-16 1994-06-16 Vehicle front and reverse brake

Publications (1)

Publication Number Publication Date
KR960000670A true KR960000670A (en) 1996-01-25

Family

ID=66685780

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940013613A KR960000670A (en) 1994-06-16 1994-06-16 Vehicle front and reverse brake

Country Status (1)

Country Link
KR (1) KR960000670A (en)

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Legal Events

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