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KR890007941A - 타이어감지장치의압력및온도측정으로이상을감지하기위한방법 - Google Patents

타이어감지장치의압력및온도측정으로이상을감지하기위한방법 Download PDF

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Publication number
KR890007941A
KR890007941A KR1019880014641A KR880014641A KR890007941A KR 890007941 A KR890007941 A KR 890007941A KR 1019880014641 A KR1019880014641 A KR 1019880014641A KR 880014641 A KR880014641 A KR 880014641A KR 890007941 A KR890007941 A KR 890007941A
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KR
South Korea
Prior art keywords
tire
ratio
alarm
predetermined value
value
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Application number
KR1019880014641A
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English (en)
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KR960015021B1 (ko
Inventor
헤베르 쟈끄
Original Assignee
미셀 빌망
꽁빠뉘 제네랄 데 에따블리세망 미쉬린-미쉬린 에 씨이
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Application filed by 미셀 빌망, 꽁빠뉘 제네랄 데 에따블리세망 미쉬린-미쉬린 에 씨이 filed Critical 미셀 빌망
Publication of KR890007941A publication Critical patent/KR890007941A/ko
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Publication of KR960015021B1 publication Critical patent/KR960015021B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/20—Devices for measuring or signalling tyre temperature only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

내용 없음

Description

타이어 감지 장치의 압력 및 온도 측정으로 이상을 감지하기 위한 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 방법을 도시한 개략도.

Claims (10)

  1. 자동차 바퀴에 대한 변수를 감지하기 위한 방법에 있어서, 자동차의 양 바퀴상에 장착된 타이어의 압력 및 온도를 동시에 측정하는 단계와, 각 타이어에 있어서 측정된 온도에 대한 측정된 압력의 비율을 계산하는 단계와, 하나의 타이어에 대한 비율과 다른 타이어에 대한 비율을 비교하는 단계와, 상기 비교치의 결과(N)가 예정된 범위를 초과하였을 때 알람을 출력시키는 단계를 구비하는 것을 특징으로 하는 감지 방법.
  2. 제1항에 있어서, 상기 비교단계는 제1합계(S1)를 얻기 위해 상기 자동차의 한축의 바퀴상에 장착된 타이어의 상기 비율과, 자동차의 적어도 하나의 다른 바퀴상에 장착된 적어도 하나의 타이어의 상기 비율을 가산하는 단계와, 적어도 하나의 제2합계(S2)를 얻기 위해, 상기 하나의 축의 바퀴상에 장착된 다른 타이어의 상기 비율과, 상기 자동차의 적어도 하나의 다른 축의 바퀴상에 장착된 적어도 하나의 다른 타이어의 상기 비율을 가산하는 단계와, 상기 S1/S2의 결과(N)를 계산하는 단계를 구비하는 것을 특징으로 하는 감지방법.
  3. 제2항에 있어서, 상기 출력 단계는 ｜N-1｜이 예정값보다 클때 알람을 출력시키는 것을 특징으로 하는 감지방법.
  4. 제1항에 있어서, 상기 비교단계는 다음과 같이 계산되는 것을 특징으로 하는 감지방법.
    여기에서 P는 타이어 내의 절대 압력, T는 타이어 내의 절대온도, AVG는 왼쪽 전방 타이어, AVD는 오른쪽 전방 타이어, ARG는 왼쪽 후방 타이어, ARD는 오른쪽 후방 타이어.
  5. 제4항에 있어서,상기 출력 단계는 ｜N-1｜이 예정값보다 클때 알람을 출력시키는 것을 특징으로 하는 감지방법.
  6. 제4항에 있어서, 각 시간 주기(ti)의 (N)의 계산된 값을 추출하여 ｜N-1｜의 추출된 값이 예정값보다 클때만 상기 알람을 출력시키는 단계를 구비하는 것을 특징으로 하는 감지방법.
  7. 제4항에 있어서,
    상기식에서 값 NV, NR, NG 및 ND를 계산하는 단계와, ｜N-1｜이 예정값보다 크고, 다음 조건의 적어도 하나가 발견되면 왼쪽 전방 타이어의 이상을 나타내는 알람을 발하는 단계와, ｜NV-1｜＞예정값 Y, ｜NG-1｜＞예정값 X, ｜N-1｜이 X보다 크고, 다음 조건의 적어도 하나가 발견되면 오른쪽 전방 타이어의 이상을 나타내는 알람을 발하는 단계와, ｜NV-1｜＞Y ｜ND-1｜＞Z ｜N-1｜이 X보다 크고, 다음 조건의 적어도 하나가 발견되면 왼쪽 후방 타이어의 이상을 나타내는 알람을 발하는 단계와, ｜NR-1｜＞Y ｜NG-1｜＞Z ｜N-1| 이 X보다 크고, 다음 조건의 적어도 하나가 발견되면 오른쪽 후방 타이어의 이상을 나타내는 알람을 발하는 단계, ｜NR-1｜＞Y ｜ND-1｜＞ Z를 구비하는 것을 특징으로 하는 감지방법.
  8. 제1항에 있어서, 상기 변수들은 상기 각 바퀴상에 장착된 타이어의 전체 가스몰내에 적어도 이상 상태를 구비하는 것을 특징으로 하는 감지방법.
  9. 제3항에 있어서, 상기 예정값은 0.02인 것을 특징으로 하는 감지방법.
  10. 제5항에 있어서, 상기 예정값은 0.02인 것을 특징으로 하는 감지방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880014641A 1987-11-09 1988-11-08 타이어감지장치의압력및온도측정으로이상을감지하기위한방법 KR960015021B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8715611 1987-11-09
FR8715611A FR2622845B1 (fr) 1987-11-09 1987-11-09 Procede d'exploitation des mesures de pression et de temperature dans un dispositif de surveillance des pneumatiques

Publications (2)

Publication Number Publication Date
KR890007941A true KR890007941A (ko) 1989-07-06
KR960015021B1 KR960015021B1 (ko) 1996-10-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880014641A KR960015021B1 (ko) 1987-11-09 1988-11-08 타이어감지장치의압력및온도측정으로이상을감지하기위한방법

Country Status (13)

Country Link
US (1) US4893110A (ko)
EP (1) EP0315885B1 (ko)
JP (1) JP2752666B2 (ko)
KR (1) KR960015021B1 (ko)
CN (1) CN1019230B (ko)
AT (1) ATE86927T1 (ko)
AU (1) AU602838B2 (ko)
BR (1) BR8805861A (ko)
CA (1) CA1309901C (ko)
DE (1) DE3879384T2 (ko)
ES (1) ES2039556T3 (ko)
FR (1) FR2622845B1 (ko)
IN (1) IN171727B (ko)

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Also Published As

Publication number Publication date
CA1309901C (fr) 1992-11-10
JPH01153310A (ja) 1989-06-15
ATE86927T1 (de) 1993-04-15
CN1033693A (zh) 1989-07-05
FR2622845B1 (fr) 1990-02-09
ES2039556T3 (es) 1993-10-01
CN1019230B (zh) 1992-11-25
FR2622845A1 (fr) 1989-05-12
AU2479688A (en) 1989-05-11
AU602838B2 (en) 1990-10-25
DE3879384D1 (de) 1993-04-22
BR8805861A (pt) 1989-08-01
IN171727B (ko) 1992-12-19
EP0315885A1 (fr) 1989-05-17
KR960015021B1 (ko) 1996-10-24
EP0315885B1 (fr) 1993-03-17
US4893110A (en) 1990-01-09
DE3879384T2 (de) 1993-06-24
JP2752666B2 (ja) 1998-05-18

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