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JPS6456929A - Revolution angle position detector for rotary shaft for engine control - Google Patents

Revolution angle position detector for rotary shaft for engine control

Info

Publication number
JPS6456929A
JPS6456929A JP21104687A JP21104687A JPS6456929A JP S6456929 A JPS6456929 A JP S6456929A JP 21104687 A JP21104687 A JP 21104687A JP 21104687 A JP21104687 A JP 21104687A JP S6456929 A JPS6456929 A JP S6456929A
Authority
JP
Japan
Prior art keywords
rotary body
detected
controller
sensor
rotary shaft
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
JP21104687A
Other languages
Japanese (ja)
Other versions
JP2568090B2 (en
Inventor
Sumitaka Ogawa
Tatsuo Hayashi
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.)
Honda Motor Co Ltd
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP62211046A priority Critical patent/JP2568090B2/en
Priority to US07/201,433 priority patent/US4931940A/en
Priority to FR8807482A priority patent/FR2620816B1/en
Publication of JPS6456929A publication Critical patent/JPS6456929A/en
Application granted granted Critical
Publication of JP2568090B2 publication Critical patent/JP2568090B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

PURPOSE:To facilitate the control in the high speed revolution by arranging a plurality of detected parts in equal and unequal intervals onto a rotary body and arranging sensors for detecting each detected part in the vicinity of a rotary body and controlling the engine according to the detected standard position. CONSTITUTION:A standard position detecting device 30 is equipped with a plurality of detected parts 32 on a rotary body 31 side. When the rotary body 31 revolves around a shaft 34, a sensor 35 for detecting the presence of a detected part 32 is arrange at the position close to the outer peripheral part of the rotary body 31. Further, one side of the sensor 35 is connected with a controller 36, and further a wave-form shaping circuit 37 on the sensor 35 side is connected with the controller 36, and a CPU 38 and an amplifying circuit 39 are connected in succession onto the output side of the circuit 37. The output of the controller 36 is connected with a control object equipment EQ. In this case, at least one of the detected parts 32 is arranged at an unequal interval, and others are arranged at equal intervals.
JP62211046A 1987-06-05 1987-08-25 Reference position detection device for rotating shaft for engine control Expired - Fee Related JP2568090B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP62211046A JP2568090B2 (en) 1987-08-25 1987-08-25 Reference position detection device for rotating shaft for engine control
US07/201,433 US4931940A (en) 1987-06-05 1988-06-02 Rotational position detector for controlling an internal combustion engine
FR8807482A FR2620816B1 (en) 1987-06-05 1988-06-06 ANGULAR POSITION DETECTOR FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62211046A JP2568090B2 (en) 1987-08-25 1987-08-25 Reference position detection device for rotating shaft for engine control

Publications (2)

Publication Number Publication Date
JPS6456929A true JPS6456929A (en) 1989-03-03
JP2568090B2 JP2568090B2 (en) 1996-12-25

Family

ID=16599484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62211046A Expired - Fee Related JP2568090B2 (en) 1987-06-05 1987-08-25 Reference position detection device for rotating shaft for engine control

Country Status (1)

Country Link
JP (1) JP2568090B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000014483A1 (en) * 1998-09-02 2000-03-16 Mitsubishi Denki Kabushiki Kaisha Position detector
JP2013083590A (en) * 2011-10-12 2013-05-09 Canon Inc Encoder system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170720A (en) * 1984-02-15 1985-09-04 Nippon Denso Co Ltd Reference position detector for internal-combustion engine
JPS6143241A (en) * 1984-08-06 1986-03-01 Kawasaki Heavy Ind Ltd Electronic speed control device of two-cycle engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170720A (en) * 1984-02-15 1985-09-04 Nippon Denso Co Ltd Reference position detector for internal-combustion engine
JPS6143241A (en) * 1984-08-06 1986-03-01 Kawasaki Heavy Ind Ltd Electronic speed control device of two-cycle engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000014483A1 (en) * 1998-09-02 2000-03-16 Mitsubishi Denki Kabushiki Kaisha Position detector
US6348695B2 (en) 1998-09-02 2002-02-19 Mitsubishi Denki Kabushiki Kaisha Position detection apparatus
JP3538145B2 (en) * 1998-09-02 2004-06-14 三菱電機株式会社 Position detection device
JP2013083590A (en) * 2011-10-12 2013-05-09 Canon Inc Encoder system

Also Published As

Publication number Publication date
JP2568090B2 (en) 1996-12-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees