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KR870010427A - 속도감지기의 오차신호 검출 및 허용오차를 제어하여 자동기계변속기 시스템을 제어하는 방법 - Google Patents

속도감지기의 오차신호 검출 및 허용오차를 제어하여 자동기계변속기 시스템을 제어하는 방법 Download PDF

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Publication number
KR870010427A
KR870010427A KR870003242A KR870003242A KR870010427A KR 870010427 A KR870010427 A KR 870010427A KR 870003242 A KR870003242 A KR 870003242A KR 870003242 A KR870003242 A KR 870003242A KR 870010427 A KR870010427 A KR 870010427A
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South Korea
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determined
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value
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KR870003242A
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KR910001040B1 (ko
Inventor
프란시스 코트 윌이엄
스프렌쟈 도날드
Original Assignee
프랑크 엠.사죠백
이턴 코오포레이숀
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Application filed by 프랑크 엠.사죠백, 이턴 코오포레이숀 filed Critical 프랑크 엠.사죠백
Publication of KR870010427A publication Critical patent/KR870010427A/ko
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
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    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
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    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0605—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two belts, e.g. Hazelett-process
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    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/068—Accessories therefor for cooling the cast product during its passage through the mould surfaces
    • B22D11/0685—Accessories therefor for cooling the cast product during its passage through the mould surfaces by cooling the casting belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
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    • B25C5/02—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor with provision for bending the ends of the staples on to the work
    • B25C5/0285—Hand-held stapling tools, e.g. manually operated, i.e. not resting on a working surface during operation
    • B25C5/0292—Hand-held stapling tools, e.g. manually operated, i.e. not resting on a working surface during operation with the objects to be stapled together introduced perpendicularly to the longitudinal axis of the tool in an opening formed by an anvil and a plunger
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    • B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
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    • B41F13/08—Cylinders
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    • B41F13/14—Registering devices with means for displacing the cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B41F—PRINTING MACHINES OR PRESSES
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    • F16K17/162—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side with fracturing member with fracturing diaphragm ; Rupture discs of the non reverse-buckling-type
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    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
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    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
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Abstract

내용 없음

Description

속도감지기의 오차신호 검출 및 허용오차를 제어하여 자동기계변속기 시스템을 제어하는 방법.
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 자동기에 변속기제어 시스템의 각 부분과 그의 상호 연결상태를 도시한 블록도.
제2a, 2b 내지 2e도는 본 발명의 방법을 실시하는 양호한 방식을 도시하는 흐름도.

Claims (33)

  1. 드로틀로 제어되는 엔진(14)과 변속기 입력축과 변속기출력축(20) 사이에 다수의 기어변속률로 선택적으로 접속될 수 있는 변속기(12), 상기 엔진(14)과 일력축 사이의 실질적 미끄럼방지 구동접속을 제공하며, 선택적으로 접속 및 접속 분리될 수 있는 마스터 클러치(16) 및 클러치의 완전접속상태를 표시해 주는 입력신호, 현재 접속된 변속기의 기어변속률(GR)을 표시해 주는 입력신호, 엔진의 회전속도를 표시해 주는 입력신호(ES), 변속기 일력축의 회전속도를 표시해 주는 입력신호(S), 변속기 출력축의 회전속도를 표시해 주는 입력신호(OS) 등의 입력신호들을 수신하여 프로그램에 따라서 상기 입력신호들을 처리하고 상기 프로그램에 따라서 변속시스템이 동작하도록 출력신호를 보냄으로서 그에 따른 기어접속률로 변속시스템을 효과적으로 접속시키는 중앙처리장치(42)등으로 구성되며, 엔진의 회전속도 및 입력축과 출력축이 회전속도를 표시해 주는 틀린 입력신호의 유무를 감지하여 상기 엔진 및 입력축, 출력축의 회전속도를 표시하는 입력신호들 중 하나만이 틀렸다고 결정되면, 확인된 틀린 입력신호에 대한 허용값을 결정하기 위해서 상기 입력신호를 처리하는 논리 규칙인 상기 프로그램을 수정하는 특징을 가진 자동기계 변속시스템(10)을 제어하기 위한 방법.
  2. 제1항에 있어서, 엔진 및 입력축, 출력축 회전속도를 표시하는 입력신호들의 오차여부를 감지하고, 확인하는 작업은 변속기가 알고 있는 기어변속률로 접속되고 클러치가 완전 접속되었을 때 수행된다는 특징을 가진 방법.
  3. 제2항에 있어서, 엔진 및 입력축, 출력축 회전속도를 표시하는 입력신호의 오차의 유뮤여부를 다음 관계식을 만족하지 않으면 틀린 것으로 감지된다는 특징의 방법.
    ES=IS=GR*OS
    여기서 ES=엔진회전속도에 대한 입력신호지시값
    IS=입력축 회전속도에 대한 입력신호지시값
    OS=출력축 회전속도에 대한 입력신호지시값
    GR=알고 있으며, 현재 접속된 기어변속률에 대한 입력신호지시값
  4. 제2항에 있어서, 엔진 및 입력축, 출력축 회전속도에 대한 틀린 입력신호지시의 확인은 다음 값을 계산함으로서 수행되는 특징을 가진 방법.
    E1=│ES-IS│
    E2=│ES-(GR*OS)│
    E3=│ES-(GR*OS)│
    여기서 ES=엔진회전속도에 대한 입력신호지시값
    IS=입력축 회전속도에 대한 입력신호지시값
    OS=출력축 회전속도에 대한 입력신호지시값
    GR=알고 있으며 현재 접속된 기어변속률에 대한 입력신호지시값
  5. 제4항에 있어서, E1이보다 크고, E2도보다 크며, E3=0이고 IS=GR*OS≠이면 ES는 틀린 신호이며, IS 및 OS는 오차가 없다고 결정되는 특징을 가진 방법.
  6. 제4항에 있어서, E1이보다 크고, E2도보다 크며, E3=이며 IS=GR*OS≠이면 ES와 IS 및 OS 중 적어도 둘은 틀렸다고 결정되는 특징을 가진 방법.
  7. 제5항에 있어서, E1이보다 크고, E2도보다 크며, E3=이고, IS=OS≠이면 ES 및 IS, OS 중 적어도 둘은 틀렸다고 결정하는 특징을 가진 방법.
  8. 제4항에 있어서, E1이보다 크고, E2=이며, E3는보다 크고, ES=GR*OS≠이면 IS 가 틀렸고, ES와 OS는 오차가 없다고 결정되는 특징을 가진 방법.
  9. 제4항에 있어서, E1이보다 크고, E2=이며, E3=보다 크고, SE=OS≠이면 ES, IS 및 OS 중 적어도 둘은 틀렸다고 결정되는 특징의 방법.
  10. 제8항에 있어서, E1이보다 크고, E2도이며, E3=0보다 크고, ES=OS≠이면 ES, IS 및 OS 중 적어도 둘은 틀렸다고 결정되는 특징을 가진 방법.
  11. 제5항에 있어서, E1이보다 크고, E2=이며, E3=보다 크고, ES=GR*OS≠이면 IS는 틀렸고, ES와 OS 는 오차가 없다고 결정하는 특징의 방법.
  12. 제11항에 있어서,
    E1은보다 크고,
    E2=이며,
    E3가보다 크고,
    ES=OS=이면
    ES, IS 및 OS중 적어도 둘은 틀렸다고 결정되는 특징을 가진 방법.
  13. 제4항에 있어서,
    E1은 0이고,
    E2는 0보다 크며,
    E3도 0보다 크고,
    ES=OS=0이면
    OS는 틀렸고, ES와 IS는 오차가 없다고 결정되는 특징을 가진 방법.
  14. 제4항에 있어서,
    E1은 0이고,
    E2는 0보다 크고,
    E3도 0보다 크며,
    ES=OS=0이면
    ES, IS 및 OS 중 적어도 둘은 틀렸다고 결정정되는 특징을 가진 방법.
  15. 제13항에 있어서,
    E1은 0이고,
    E2는 0보다 크고,
    E3도 0보다 크며,
    ES=OS=0이면
    ES, IS 및 OS 중 적어도 둘은 틀렸다고 결정되는 특징을 가진 방법.
  16. 제5항에 있어서,
    E1은 0이고,
    E2는 0보다 크며,
    E3도 0보다 크고,
    ES=OS=0이면
    ES, IS 및 OS 중 적어도 둘은 틀렸다고 결정되는 특징을 가진 방법.
  17. 제16항에 있어서,
    E1은 0이고,
    E2는 0보다 크고,
    E3도 0보다 크며,
    ES=OS=0이면
    ES, IS 및 OS 중 적어도 둘은 틀렸다고 결정되는 특징을 가진 방법.
  18. 제8항에 있어서,
    E1=이고
    E2=보다 크고
    E3도보다 크고
    ES=OS=이면
    OS는 틀렸고 ES 와 IS는 오차가 없다고 결정되는 특징을 가진 방법.
  19. 제18항에 있어서,
    E1=이고
    E2=보다 크고
    E3도보다 크며,
    ES=OS=이면
    ES,IS 및 OS중 적어도 둘이 틀렸다고 결정되는 특징의 방법.
  20. 제11항에 있어서,
    E1=이고
    E2=보다 크고
    E3도보다 크며,
    ES=OS=이면
    OS는 틀렸고 ES 와 IS는 오차가 없다고 결정되는 특징을 가진 방법.
  21. 제20항에 있어서,
    E1=이고
    E2=보다 크고
    E3가보다 크며,
    ES=OS=이면
    ES, IS 및 OS 중 적어도 둘은 틀렸다고 결정되는 특징을 가진 방법.
  22. 제5항에 있어서, ES는 틀렸고, IS 및 OS는 오차가 없다고 결정되면 프로그램은 수정되는데, 클러치가 완전히 접속되었다면 ES=IS라고 놓고 클러치가 완전히 접속되지 않았다면 클러치를 접속 분리하기 전의 감지된 IS 값을 사용하는 식으로 수정되는 특징을 가진 방법.
  23. 제7항에 있어서, ES는 틀렸고, IS 및 OS는 오차가 없다고 결정되면 프로그램은 수정되는데, 클러치가 완전히 접속되었다면 ES=IS라고 놓고 클러치가 완전히 접속되지 않았다면 클러치를 접속 분리하기 전의 감지된 IS 값을 사용하는 식으로 수정되는 특징을 가진 방법.
  24. 제21항에 있어서, ES는 틀렸고, IS 및 OS는 오차가 없다고 결정되면 프로그램은 수정되는데, 클러치가 완전히 접속되었으면, ES=IS라고 놓고 클러치가 완전히 접속되지 않았다면 클러치를 접속 분리하기 전의 감지된 IS 값을 사용하는 식으로 수정되는 특징을 가진 방법.
  25. 제8항에 있어서, IS가 틀렸고, ES 및 OS는 오차가 없다고 결정되면, 프로그램은 수정되는데, 클러치가 완전히 접속되었으면 IS=ES라고 놓고 변속기가 알고 있는 기어변속률로 접속되었다면 IS=OS*GR이라 놓고, 가속변속이고 GR*OS가 엔진의 아이들 속도보다 크면 IS=ES라고 놓으며, 그렇지 않으면 IS=라고 놓는 식으로 수정되는 특징을 가진 방법.
  26. 제10항에 있어서, IS가 틀렸고, ES 및 OS는 오차가 없다고 결정되면, 프로그램은 수정되는데, 클러치가 완전히 접속되었으면 IS=ES라고 놓고 변속기가 알고 있는 기어변속률로 접속되면 IS=OS*GR이라 놓고, GR*OS가 엔진의 아이들 속도보다 크고 변속이 가속변속이라면 IS=ES라고 놓고, 그렇지 않으면 IS=라고 놓는 식으로 수정되는 특징을 가진 방법.
  27. 제21항에 있어서, IS가 틀렸고, ES 및 OS가 틀림이 없는 즉, 오차가 없다고 결정되면, 프로그램은 수정되는데, 클러치가 완전히 접속되었으면 IS=ES라고 놓고 변속기가 알고 있는 기어변속률로 접속되었다면 IS=OS*GR이라 놓고, 변속이 가속변속이고 GR*OS가 엔진의 아이들 속도보다 크면 IS=ES라고 놓으며, 그렇지 않으면 IS=라고 놓는 식으로 수정되는 특징을 가진 방법.
  28. 제24항에 있어서, IS가 틀렸고, ES 및 OS는 오차가 없다고 결정되면, 프로그램은 수정되는데, 클러치가 완전히 접속되었으면 IS=ES라고 놓고 변속기가 알고 있는 기어변속률로 접속되었다면 IS=OS*GR이라 놓으며, 변속이 가속변속이고 GR*OS가 엔진의 아이들 속도보다 크면 IS=ES라고 놓으며, 그렇지 않으면 IS=라고 놓는 식으로 수정되는 특징을 가진 방법.
  29. 제13항에 있어서, 상기 입력신호에는 추가적으로 차량의 브레이크동작을 표시하는 입력신호가 포함되며, OS가 틀렸고 ES 및 IS가 오차없다고 결정되면 프로그램은 수정되는데, 변속기가 알고 있는 기어변속률로 접속되면 OS=IS/GR이라고 놓고 변속이 중립위치로 요청되면 SO=이라고 놓으며, 중립위치로 기어변속을 하기 전에 d(OS/GR)/dt를 계산하고 d(IS/GR)/dt가 0보다 작고 차량브레이크가 작용되었다면 변속동작을 d(IS/GR)/dt의 변속 시작값으로 시작하기 때문에, OS=(IS/GR)/+K이라고 놓고, K는 시간에 대한 비례상수이며, 그렇지 않으면 OS=IS/GR의 최근 알고 있는 값으로 놓는 식으로 수정되는 것을 특징으로 하는 방법.
  30. 제15항에 있어서, 입력신호에는 추가적으로 차량의 브레이크동작을 표시하는 입력신호가 포함되어, OS가 틀렸고 ES 및 IS가 오차없다고 결정되면, 프로그램은 수정되는데 변속기가 알고 있는 기어변속률로 접속되었다면 OS=IS/GR이라고 놓고, 변속을 중립위치로 요청받았다면 SO=이라고 놓고, 중립위치로 기어변속을 하기 전에 d(OS/GR)/dt를 계산하고 d(IS/GR)/dt가 0보다 작고 차량브레이크가 작용되었다면 d(IS/GR)/dt의 변속초기값으로 변속동작을 시작하기 때문에 OS=(IS/GR)/+K이라고 놓고, K는 시간에 대한 비례상수이며, 그렇지 않으면 OS=는 최근 알고 있는 IS/GR 값이라고 놓는 식으로 수정되는 것을 특징으로 하는 방법.
  31. 제21항에 있어서, 입력신호에는 추가적으로 차량브레이크의 동작을 표시하는 입력신호가 포함되어, OS가 틀렸고 ES 및 IS가 오차없다고 결정되면, 프로그램은 수정되는데 변속기가 알고 있는 기어변속률로 접속되었다면 OS=IS/GR이라고 놓고, 변속이 중립위치로 요청되었다면 SO=이라고 놓고, 중립위치로 기어변속을 하기 전에 d(OS/GR)/dt를 계산하고 d(IS/GR)/dt가 0보다 작고 차량브레이크가 작용되었다면 변속알고리듬은 d(IS/GR)/dt값의 초기값으로 시작하기 때문에 OS=(IS/GR)/+K이라고 놓으며, K는 시간에 대한 비례상수이며, 그렇지 않으면 OS=는 최근 알고 있는 IS/GR 값이라고 놓는 식으로 수정되는 것을 특징으로 하는 방법.
  32. 제24항에 있어서, 입력신호에는 추가적으로 차량의 브레이크의 동작에 대한 표시를 하는 입력신호가 포함되어 OS가 틀렸고 ES 및 IS가 오차없다고 결정되면 프로그램은 수정되는데, 변속기가 알고 있는 기어변속률로 접속되면 OS=IS/GR이라고 놓고 변속이 중립위치로 요청되었다면 SO=라고 놓으며, 중립위치로 기어변속을 하기 전에 d(OS/GR)/dt값을 계산하고 d(IS/GR)/dt값이 0보다 작고, 차량브레이크가 적용되었다면 변속알고리듬은 d(IS/GR)/dt의 초기값으로 시작되기 때문에 OS=(IS/GR)/+K이라고 놓고 K는 시간에 대한 비례상수이며, 그렇지 않으면 OS=는 최근 알고 있는 IS/GR 값이라고 놓는 식으로 수정되는 것을 특징으로 하는 방법.
  33. 제28항에 있어서, 입력신호에는 차량 브레이크의 동작을 표시하는 입력신호가 포함되어 있어서, OS가 틀렸고 ES 및 IS가 오차없다고 결정되면, 프로그램은 수정되는데, 변속기가 알고 있는 기어변속률로 접속되면 OS=IS/GR이라고 놓고, 변속이 중립위치로 요청되면 SO=0이라고 놓으며, 중립위치로 기어변속 하기 전 d(OS/GR)/dt를 계산하고 d(IS/GR)/dt가 0보다 작고, 차량 브레이크가 적용되었다면 변속알고리듬은 d(IS/GR)/dt를 초기값으로 하여 시작되기 때문에, OS=(IS/GR)/+K이라고 놓고, K는 시간에 대한 비례상수이며, 그렇지 않으면 OS=는 최근 알고 있는 IS/GR 값이라고 놓는 식으로 수정되는 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870003242A 1986-04-07 1987-04-06 속도감지기 신호오차 검출 및 허용단계를 포함하는 자동기계변속기 시스템의 제어방법 KR910001040B1 (ko)

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IN168894B (ko) 1991-07-06
CN87102608A (zh) 1987-11-18
DE3788138T2 (de) 1994-06-16
ES2046554T5 (es) 1996-05-16
CN1007504B (zh) 1990-04-11
EP0385244B2 (en) 1996-03-20
BR8702083A (pt) 1988-02-09
JP2602020B2 (ja) 1997-04-23
EP0241216B1 (en) 1991-06-12
CA1281102C (en) 1991-03-05
EP0241216A3 (en) 1988-01-20
US4849899A (en) 1989-07-18
DE3770676D1 (de) 1991-07-18
EP0385244A1 (en) 1990-09-05
MX167741B (es) 1993-04-12
DE3788138D1 (de) 1993-12-16

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