JPS57163868A - Detector for turning speed of internal combustion engine - Google Patents

Detector for turning speed of internal combustion engine

Info

Publication number
JPS57163868A
JPS57163868A JP4837681A JP4837681A JPS57163868A JP S57163868 A JPS57163868 A JP S57163868A JP 4837681 A JP4837681 A JP 4837681A JP 4837681 A JP4837681 A JP 4837681A JP S57163868 A JPS57163868 A JP S57163868A
Authority
JP
Japan
Prior art keywords
signal
sensor
degree
sensors
faulty
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP4837681A
Other languages
English (en)
Other versions
JPH0240860B2 (ja
Inventor
Yoshitaka Hata
Kenji Ikeura
Kuniaki Sawamoto
Hiroshi Yamaguchi
Tatsuro Morita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP4837681A priority Critical patent/JPS57163868A/ja
Publication of JPS57163868A publication Critical patent/JPS57163868A/ja
Publication of JPH0240860B2 publication Critical patent/JPH0240860B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01P3/489—Digital circuits therefor
JP4837681A 1981-04-02 1981-04-02 Detector for turning speed of internal combustion engine Granted JPS57163868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4837681A JPS57163868A (en) 1981-04-02 1981-04-02 Detector for turning speed of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4837681A JPS57163868A (en) 1981-04-02 1981-04-02 Detector for turning speed of internal combustion engine

Publications (2)

Publication Number Publication Date
JPS57163868A true JPS57163868A (en) 1982-10-08
JPH0240860B2 JPH0240860B2 (ja) 1990-09-13

Family

ID=12801597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4837681A Granted JPS57163868A (en) 1981-04-02 1981-04-02 Detector for turning speed of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS57163868A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6170156A (ja) * 1984-09-12 1986-04-10 Nippon Denso Co Ltd エンジンの制御装置
JPS61275603A (ja) * 1985-05-31 1986-12-05 Honda Motor Co Ltd 内燃エンジンのクランク角信号の異常検出方法
JPH0419339A (ja) * 1990-05-15 1992-01-23 Mitsubishi Electric Corp 内燃機関制御方法
FR2750181A1 (fr) * 1996-06-21 1997-12-26 Rks Sa Roulement d'orientation a capteur integre

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5718441A (en) * 1980-07-04 1982-01-30 Nissan Motor Co Ltd Engine control unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5718441A (en) * 1980-07-04 1982-01-30 Nissan Motor Co Ltd Engine control unit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6170156A (ja) * 1984-09-12 1986-04-10 Nippon Denso Co Ltd エンジンの制御装置
JPS61275603A (ja) * 1985-05-31 1986-12-05 Honda Motor Co Ltd 内燃エンジンのクランク角信号の異常検出方法
JPH0373746B2 (ja) * 1985-05-31 1991-11-22 Honda Motor Co Ltd
JPH0419339A (ja) * 1990-05-15 1992-01-23 Mitsubishi Electric Corp 内燃機関制御方法
FR2750181A1 (fr) * 1996-06-21 1997-12-26 Rks Sa Roulement d'orientation a capteur integre
EP0814338A1 (fr) * 1996-06-21 1997-12-29 Rks S.A. Roulement d'orientation à capteur intégré

Also Published As

Publication number Publication date
JPH0240860B2 (ja) 1990-09-13

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