KR960011192A - Clutch wear warning device and method of vehicle - Google Patents

Clutch wear warning device and method of vehicle Download PDF

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Publication number
KR960011192A
KR960011192A KR1019940023110A KR19940023110A KR960011192A KR 960011192 A KR960011192 A KR 960011192A KR 1019940023110 A KR1019940023110 A KR 1019940023110A KR 19940023110 A KR19940023110 A KR 19940023110A KR 960011192 A KR960011192 A KR 960011192A
Authority
KR
South Korea
Prior art keywords
vehicle
clutch
signal
checking
brake
Prior art date
Application number
KR1019940023110A
Other languages
Korean (ko)
Other versions
KR0180588B1 (en
Inventor
김영철
Original Assignee
정몽원
만도기계 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.)
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Publication date
Application filed by 정몽원, 만도기계 주식회사 filed Critical 정몽원
Priority to KR1019940023110A priority Critical patent/KR0180588B1/en
Publication of KR960011192A publication Critical patent/KR960011192A/en
Application granted granted Critical
Publication of KR0180588B1 publication Critical patent/KR0180588B1/en

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Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/22—Friction clutches with axially-movable clutching members
    • F16D13/38—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs
    • F16D13/40—Friction clutches with axially-movable clutching members with flat clutching surfaces, e.g. discs in which the or each axially-movable member is pressed exclusively against an axially-located member
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/30406—Clutch slip
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/306—Signal inputs from the engine
    • F16D2500/3067—Speed of the engine
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/308—Signal inputs from the transmission
    • F16D2500/30806—Engaged transmission ratio
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/31—Signal inputs from the vehicle
    • F16D2500/3101—Detection of a brake actuation by a sensor on the brake
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/314—Signal inputs from the user
    • F16D2500/31406—Signal inputs from the user input from pedals
    • F16D2500/31413—Clutch pedal position
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/314—Signal inputs from the user
    • F16D2500/31406—Signal inputs from the user input from pedals
    • F16D2500/3144—Accelerator pedal position
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/314—Signal inputs from the user
    • F16D2500/3146—Signal inputs from the user input from levers
    • F16D2500/31473—Parking brake lever
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/51—Relating safety
    • F16D2500/5102—Detecting abnormal operation, e.g. unwanted slip or excessive temperature
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/71—Actions
    • F16D2500/7101—Driver alarm
    • F16D2500/7104—Visual alarms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Operated Clutches (AREA)
  • Braking Arrangements (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

본 발명은 차량의 클러치 마모경고 장치와 방법에 관한 것으로, 차량의 주행중에 rpm과 기어단수를 이용하여 기준속도를 계산하고 차량의 현재속도와 차이가 있으면 슬립률을 계산하여 기설정된 소정수치를 초과한 상태에서 브레이크와 주차브레이크의 접속감지신호가 입력되지 않으면 차량 내부의 계기판에 클러치 마모 경고 등을 점등함으로서, 클러치의 교환시기를 정확히 알려주므로 클러치 마모로 인한 예기치 않은 사고를 미연에 방지할 수 있고 과도한 슬립으로 인한 플라이휘일의 편마모와 균열을 방지할 수 있도록 한 것이다.The present invention relates to a clutch wear warning device and method of a vehicle, wherein the reference speed is calculated by using the rpm and the number of gears while the vehicle is running. When the connection detection signal between the brake and parking brake is not input in one state, the clutch wear warning lamp lights up on the instrument panel inside the vehicle to accurately inform the timing of clutch replacement, thus preventing unexpected accidents due to clutch wear. It is designed to prevent flaking and cracking of flywheel due to excessive slip.

Description

차량의 클러치 마모 경고장치와 방법Clutch wear warning device and method of vehicle

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

제1도는 본 발명의 바람직한 실시예에 따른 차량의 클러치 마모 경고장치의 개략적인 블록구성도.1 is a schematic block diagram of a clutch wear warning device of a vehicle according to a preferred embodiment of the present invention.

제2도는 본 발명에 따라 클러치가 마모되면 경고를 하는 동작과정을 도시한 플로우챠트.2 is a flowchart illustrating an operation process of warning when a clutch is worn according to the present invention.

Claims (2)

차량 내부에 구비된 릴리이스 베어리에 기초한 다이어프램 스프링의 탄성작용으로 인해 압력판이 밀리거나 당겨짐으로써 플라이휘일과 클러치 디스크의 접속상태를 단속하는 클러치에 있어서, 상기 차량의 엔진으로부터 분당회전속도(revolutions per minute; 이하 rpm이라 약칭함)를 측정하여 이를 출력하기 위한 rpm 측정수단과; 상기 차량의 변속기로부터 기어단수를 체크하기 위한 변속기어 체크수단과; 상기 차량의 운행중에 운전자의 조작신호에 의거하여 동작되는 상기 차량의 클러치와 엑셀레이터의 접속상태를 체크하여 그에 상응하는 접속신호를 발생하고 상기 브레이크와 주차브레이크가 접속되면 감지신호를 발생하는 감지수단과; 상기 rpm과 상기 기어단수를 입력하여 내부 알고리즘을 통해 기준속도를 계산하고 상기 기준속도와 상기 차량의 현재속도를 이용하여 슬림률을 계산하여 상기 슬립률이 기설정된 소정수치를 초과하면 구동신호를 출력하며 상기 감지수단으로부터 감지신호가 입력되면 상기 출력되는 구동신호를 중단하기 위한 제어신호를 출력하는 마이컴과; 상기 구동신호에 의거하여 경고신호를 발생하는 경고신호 발생부로 이루어진 차량의 클러치 마모 경고장치.In a clutch that clamps the connection state between a flywheel and a clutch disk by pushing or pulling a pressure plate due to the elastic action of a diaphragm spring based on a release bearer provided inside the vehicle, revolutions per minute from the engine of the vehicle Rpm measurement means for measuring and outputting the same; Transmission gear checking means for checking the gear stage from the transmission of the vehicle; Sensing means for checking a connection state of a clutch and an accelerator of the vehicle operated based on a driver's operation signal while driving the vehicle, generating a corresponding connection signal, and generating a detection signal when the brake and the parking brake are connected; ; Input the rpm and the number of gears to calculate a reference speed through an internal algorithm, calculate a slim rate using the reference speed and the current speed of the vehicle, and output a drive signal when the slip ratio exceeds a predetermined value. A microcomputer for outputting a control signal for stopping the output driving signal when a sensing signal is input from the sensing means; Clutch wear warning device of the vehicle consisting of a warning signal generating unit for generating a warning signal based on the drive signal. 차량의 rpm과 기어단수, 속도계로부터 차량의 현재속도를 입력하고 클러치, 엑셀레이터, 브레이크, 주차브레이크의 접속상태를 체크하는 단계와; 상기 클러치가 접속되면 상기 rpm과 상기 기어단수를 이용하여 계산된 기준속도와 상기 차량의 현재속도를 비교하여 차이가 있는가를 체크하는 단계와; 상기 체크단계에서의 체크결과 차이가 있으면 슬립률을 계산하고 기설정된 소정수치와 비교하여 상기 슬립률이 큰 경우 상기 차량의 브레이크와 주차브레이크가 접속되지 않으면 클러치 마모 경고를 발생하는 단계로 이루어진 차량의 클러치 마모 경고방법.Inputting the current speed of the vehicle from the rpm of the vehicle, the number of gears, and the speedometer, and checking a connection state of the clutch, accelerator, brake, and parking brake; When the clutch is connected, checking whether there is a difference by comparing the reference speed calculated using the rpm and the gear stage with the current speed of the vehicle; Calculating a slip ratio if there is a difference in the check result in the checking step, and generating a clutch wear warning when the brake and the parking brake of the vehicle are not connected when the slip ratio is large compared to a predetermined value. Clutch wear warning. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940023110A 1994-09-14 1994-09-14 Apparatus and method for indicating wear replacement of clutch KR0180588B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940023110A KR0180588B1 (en) 1994-09-14 1994-09-14 Apparatus and method for indicating wear replacement of clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940023110A KR0180588B1 (en) 1994-09-14 1994-09-14 Apparatus and method for indicating wear replacement of clutch

Publications (2)

Publication Number Publication Date
KR960011192A true KR960011192A (en) 1996-04-20
KR0180588B1 KR0180588B1 (en) 1999-03-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940023110A KR0180588B1 (en) 1994-09-14 1994-09-14 Apparatus and method for indicating wear replacement of clutch

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KR (1) KR0180588B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10184537B2 (en) 2015-12-15 2019-01-22 Hyundai Dymos Incorporated Method and apparatus for measuring clutch durability of all wheel drive vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10184537B2 (en) 2015-12-15 2019-01-22 Hyundai Dymos Incorporated Method and apparatus for measuring clutch durability of all wheel drive vehicle

Also Published As

Publication number Publication date
KR0180588B1 (en) 1999-03-20

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