KR910010191A - 차량가속도의 검출방법 - Google Patents

차량가속도의 검출방법 Download PDF

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Publication number
KR910010191A
KR910010191A KR1019900018415A KR900018415A KR910010191A KR 910010191 A KR910010191 A KR 910010191A KR 1019900018415 A KR1019900018415 A KR 1019900018415A KR 900018415 A KR900018415 A KR 900018415A KR 910010191 A KR910010191 A KR 910010191A
Authority
KR
South Korea
Prior art keywords
pulse
vehicle acceleration
vehicle
vehicle speed
detecting
Prior art date
Application number
KR1019900018415A
Other languages
English (en)
Inventor
쯔네오 리키세끼
데쯔 오 쯔지
Original Assignee
다까다 쥬우이찌로오
다까다 가부시기가이샤
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 다까다 쥬우이찌로오, 다까다 가부시기가이샤 filed Critical 다까다 쥬우이찌로오
Publication of KR910010191A publication Critical patent/KR910010191A/ko

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/16—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal
    • G01P15/165—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal for measuring angular accelerations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/16—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Air Bags (AREA)
  • Regulating Braking Force (AREA)
  • Traffic Control Systems (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

내용 없음

Description

차량가속도의 검출방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 실시예 방법을 설명하는 타임챠아트.
제2도는 동 블록도.
제3도는 다른 실시예 방법을 설명하는 타임챠아트.

Claims (2)

  1. 클록펄스신호 및 차량의 회전에 수반하여 발생되는 차속펄스에 의하여 차량가속도를 검출하는 방법이고, 차속펄스의 제1의 펄스내에 카운트되는 클록펄스 수와 그 제1의 펄스에 후속하는 제2펄스내에 카운트되는 클록펄스 수와의 차에 의거하여 그 제1의 펄스로부터 제2펄스에 이르는 사이의 차량 속도 변화를 연산하여 차량가속도를 검출하는 것을 특징으로 하는 차량가속도의 검출방법.
  2. 클록펄스신호 및 차축의 회전에 수반하여 발생되는 차속펄스에 의하여 차량가속도를 검출하는 방법이고, 클록펄스의 제1의 펄스내에 카운트되는 차속펄스와, 그 제1의 펄스에 후속하는 제2펄스내에 카운트되는 차속펄스 수와의 차에 의거하여 그 제1의 펄스로부터 제2펄스에 이르는 사이의 차량속도 변화를 연산하여 차량가속도를 검출하는 것을 특징으로 하는 차량가속도의 검출방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900018415A 1989-11-24 1990-11-14 차량가속도의 검출방법 KR910010191A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1305487A JPH03165266A (ja) 1989-11-24 1989-11-24 車両加速度の検出方法
JP1-305487 1989-11-24

Publications (1)

Publication Number Publication Date
KR910010191A true KR910010191A (ko) 1991-06-29

Family

ID=17945753

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900018415A KR910010191A (ko) 1989-11-24 1990-11-14 차량가속도의 검출방법

Country Status (6)

Country Link
JP (1) JPH03165266A (ko)
KR (1) KR910010191A (ko)
CA (1) CA2029587A1 (ko)
DE (1) DE4037328A1 (ko)
FR (1) FR2655152A1 (ko)
GB (1) GB2238391A (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127576C2 (de) * 1991-08-21 2000-10-12 Bosch Gmbh Robert Einrichtung zur Ermittlung des Drehzahlgradienten dn/dt eines Verbrennungsmotors
DE4229967C2 (de) * 1992-09-08 2003-02-13 Siemens Ag Verfahren und Anordnung zur Ermittlung einer Querbeschleunigung eines Kraftfahrzeugs
EP0818683B1 (de) * 1992-12-18 2003-04-16 Siemens Aktiengesellschaft Verfahren zur Erkennung von Schlechtwegstrecken
FR2759414B1 (fr) * 1997-02-12 1999-04-23 Siemens Automotive Sa Dispositif de detection de rates d'allumage du melange air/ carburant d'alimentation d'un moteur a combustion interne propulsant un vehicule automobile
KR100292842B1 (ko) * 1997-08-01 2001-06-15 하나와 요시카즈 차량의 가속도 검출장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1281821A (en) * 1968-08-02 1972-07-19 G K N Transmissions Ltd Former Improvements relating to methods of and apparatus for measuring output characteristics of a rotary moving part
CH542738A (de) * 1971-07-02 1973-10-15 Teves Gmbh Alfred Verfahren zur Feststellung einer bestimmten Verzögerung oder Beschleunigung von Fahrzeugrädern für Antiblockiergeräte
JPS49122382A (ko) * 1973-03-22 1974-11-22
DE2553806C3 (de) * 1975-11-29 1979-03-29 Wabco Westinghouse Gmbh, 3000 Hannover Schaltungsanordnung zur digitalen Messung der Periodendauer einer Wechselspannung
EP0021554B1 (en) * 1979-03-14 1983-06-22 LUCAS INDUSTRIES public limited company Method and device for measurement of the rate of change of frequency of a pulse train
DE2918802C2 (de) * 1979-05-10 1992-02-27 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Gewinnung eines Beschleunigungs- oder Verzögerungssignals aus einem einer Geschwindigkeit proportionalen Signal
JPS56100363A (en) * 1980-01-14 1981-08-12 Nissan Motor Co Ltd Detecting apparatus of adjusting speed
JPS56107961A (en) * 1980-01-16 1981-08-27 Fuji Heavy Ind Ltd Transient state detector for engine
GB2214009A (en) * 1987-12-18 1989-08-23 Lin Jenn Yih Emergency brake indicator

Also Published As

Publication number Publication date
GB2238391A (en) 1991-05-29
JPH03165266A (ja) 1991-07-17
GB9025090D0 (en) 1991-01-02
CA2029587A1 (en) 1991-05-25
DE4037328A1 (de) 1991-05-29
FR2655152A1 (fr) 1991-05-31

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WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid