JPH031511B2 - - Google Patents

Info

Publication number
JPH031511B2
JPH031511B2 JP58053837A JP5383783A JPH031511B2 JP H031511 B2 JPH031511 B2 JP H031511B2 JP 58053837 A JP58053837 A JP 58053837A JP 5383783 A JP5383783 A JP 5383783A JP H031511 B2 JPH031511 B2 JP H031511B2
Authority
JP
Japan
Prior art keywords
starter motor
engine
predetermined
rotational speed
command
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.)
Expired - Lifetime
Application number
JP58053837A
Other languages
Japanese (ja)
Other versions
JPS59180064A (en
Inventor
Nobuo Ogura
Yuzuru Uehara
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.)
KOGATA GASU REIBO GIJUTSU KENKYU KUMIAI
Original Assignee
KOGATA GASU REIBO GIJUTSU KENKYU KUMIAI
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 KOGATA GASU REIBO GIJUTSU KENKYU KUMIAI filed Critical KOGATA GASU REIBO GIJUTSU KENKYU KUMIAI
Priority to JP58053837A priority Critical patent/JPS59180064A/en
Publication of JPS59180064A publication Critical patent/JPS59180064A/en
Publication of JPH031511B2 publication Critical patent/JPH031511B2/ja
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02NSTARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00Starting of engines by means of electric motors
    • F02N11/08Circuits or control means specially adapted for starting of engines
    • F02N11/0848Circuits or control means specially adapted for starting of engines with means for detecting successful engine start, e.g. to stop starter actuation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02NSTARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N2200/00Parameters used for control of starting apparatus
    • F02N2200/02Parameters used for control of starting apparatus said parameters being related to the engine
    • F02N2200/022Engine speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Description

【発明の詳細な説明】 本発明は、エンジンをスターターモーターにて
始動せしめる際に、エンジンが所定の回転速度に
達したとき、さらに一定時間経過後スターターモ
ーターを停止せしめるよう設けた始動制御装置に
係るものである。
DETAILED DESCRIPTION OF THE INVENTION The present invention provides a start control device that is provided to stop the starter motor after a predetermined period of time when the engine reaches a predetermined rotational speed when the engine is started by a starter motor. This is related.

一般に、エンジンをスターターモーターにて始
動するにあたつては、エンジンが自力で回転し始
めたときにスターターモーターに停止する必要が
あるが、従来はエンジンが所定の回転速度に達し
たときにスターターモーターを停止せしめてい
た。しかるに、気温が低い状態等では、一度着火
して所定の回転速度になつても爆発が続かず、エ
ンジンが自力回転ができない場合があるが、この
場合でもスターターモーターを停止してしまうこ
とになり、エンジンを始動することができなかつ
た。
Generally, when starting an engine with a starter motor, it is necessary for the starter motor to stop when the engine begins to rotate on its own, but conventionally, the starter motor stops when the engine reaches a predetermined rotational speed. The motor was stopped. However, in conditions such as low temperatures, the explosion may not continue even after ignition and the specified rotational speed is reached, and the engine may not be able to rotate on its own, but even in this case, the starter motor will stop. , the engine could not be started.

本発明は、エンジンが所定の回転速度に達した
とき、さらに所定時間内に回転速度が低下しない
ことを確認してのち、スターターモーターを停止
せしめるよう設けることにより、エンジンを確実
に始動してのち、スターターモーターを停止しよ
うとするものである。
The present invention enables the starter motor to be stopped after the engine reaches a predetermined rotational speed and after confirming that the rotational speed does not decrease within a predetermined period of time. , which attempts to stop the starter motor.

以下、本発明の1実施例について詳細な説明を
行なう。
Hereinafter, one embodiment of the present invention will be described in detail.

第1図において、1はエンジン、3は動力取出
軸、5はシリンダー部、7はクランクケース、9
は吸気管、11は排気管である。13はクランク
ケース7の端部に設けた回転自在のフライホイル
で、外周にギヤー15が設けられている。17は
スターターモーターで、駆動軸に装着された駆動
ギヤー19はスターターモーター17の回転時に
突出してギヤー15に係合してフライホイル13
を回転せしめ、スターターモーター17が停止し
たときには引き込んでギヤー15から離脱するよ
う設けられている。このスターターモーター1
3、駆動ギヤー19の構成については通常用いら
れるものと同じであるので、ここに詳細な説明を
省略する。21はフライホイル13の外周に埋設
されたマグネツト(図示せず)に感応して起電す
るコイル等の感知装置で、フライホイル13の1
回転毎にパルス信号を発するものである。23は
感知装置21の発するパルス信号を計数する計数
装置で、所定時間毎のパルス信号数を計数し、こ
のパルス信号数が所定数に達したとき指令を発す
るよう設けられている。すなわち、エンジン1の
回転速度が所定の速度に達したとき指令を発する
ことになる。25はタイマー装置で、計数装置2
3の指令により作動し、所定時間経過後スタータ
ーモーター17を停止せしめるよう設けられてい
る。27はバツテリー、r−1,r−2はそれぞ
れリレーR−1,R−2の接点、SW−1,SW
−2は押ボン式のスイツチである。
In Figure 1, 1 is an engine, 3 is a power take-off shaft, 5 is a cylinder section, 7 is a crankcase, and 9
1 is an intake pipe, and 11 is an exhaust pipe. 13 is a rotatable flywheel provided at the end of the crankcase 7, and a gear 15 is provided on the outer periphery. 17 is a starter motor, and a drive gear 19 attached to the drive shaft projects when the starter motor 17 rotates and engages with the gear 15 to drive the flywheel 13.
The starter motor 17 is rotated, and when the starter motor 17 stops, the starter motor 17 is retracted and separated from the gear 15. This starter motor 1
3. Since the structure of the drive gear 19 is the same as that normally used, detailed explanation will be omitted here. 21 is a sensing device such as a coil that generates electricity by sensing a magnet (not shown) embedded in the outer periphery of the flywheel 13;
It emits a pulse signal every rotation. A counting device 23 counts the pulse signals emitted by the sensing device 21, and is provided to count the number of pulse signals every predetermined time and issue a command when the number of pulse signals reaches a predetermined number. That is, the command is issued when the rotational speed of the engine 1 reaches a predetermined speed. 25 is a timer device, and counting device 2
The starter motor 17 is actuated by a command No. 3 and is provided to stop the starter motor 17 after a predetermined period of time has elapsed. 27 is the battery, r-1 and r-2 are the contacts of relays R-1 and R-2, respectively, SW-1 and SW
-2 is a push button type switch.

以上の実施例において、エンジン1を移動する
にあたつては、スイツチSW−1を押すと、リレ
ーR−2が通電し、接点r−2が接続して自己保
持し、スターターモーター17に電流が流れて駆
動ギヤー19が回転し、ギヤー15に係合してフ
ライホイル13を回転てエンジン1を始動する。
フライホイル13が回転すると、感知装置21が
感知して、フライホイル13の1回転毎にパルス
信号を発する。このパルス信号数を計数装置23
で所定時間毎に計数し、この所定時間におけるパ
ルス信号数が所定数に達していないときは、すな
わち、エンジン1が自力回転せず、スターターモ
ーター17で回転されているときは、回転速度は
遅いので、計数装置23は指令を発しない。した
がつて、スターターモーター17は回転を続け
る。エンジン1が着火して爆発を生ずるとエンジ
ン1は回転速度が速くなり、計数装置23は所定
時間におけるパルス信号数が所定数に達すると、
タイマー装置25に指令を発する。タイマー装置
25は所定時間の経過後、すなわち、自力回転が
継続することを確認後リレーR−1を作動せし
め、接点r−1が遮断されてスターターモーター
17は停止する。r−1が遮断されるとリレーR
−2が遮断され、接点r−2が遮断され自己保持
は解除される。またSW−2を操作すればスター
ターモーター17を手動で停止することができ
る。
In the above embodiment, when the engine 1 is moved, when the switch SW-1 is pressed, the relay R-2 is energized, the contact r-2 is connected and self-holding, and the starter motor 17 receives current. flows, the drive gear 19 rotates, engages the gear 15, rotates the flywheel 13, and starts the engine 1.
When the flywheel 13 rotates, the sensing device 21 senses it and generates a pulse signal every time the flywheel 13 rotates. The counting device 23 calculates the number of pulse signals.
If the number of pulse signals in this predetermined time does not reach the predetermined number, that is, if the engine 1 does not rotate on its own and is rotated by the starter motor 17, the rotation speed is slow. Therefore, the counting device 23 does not issue a command. Therefore, the starter motor 17 continues to rotate. When the engine 1 ignites and causes an explosion, the rotational speed of the engine 1 increases, and when the number of pulse signals in a predetermined time reaches a predetermined number, the counting device 23
A command is issued to the timer device 25. After a predetermined period of time has elapsed, that is, after confirming that self-powered rotation continues, the timer device 25 activates the relay R-1, the contact r-1 is cut off, and the starter motor 17 is stopped. When r-1 is cut off, relay R
-2 is cut off, contact r-2 is cut off, and self-holding is released. Further, the starter motor 17 can be stopped manually by operating SW-2.

本発明は請求の範囲に記載のとおりの構成であ
るから、エンジンの始動時に、エンジンが所定の
回転速度に達したとき、さらに所定時間内に回転
速度が低下しないことを確認してのち、スタータ
ーモーターを停止せしめて、エンジンを確実に始
動することができるものである。
Since the present invention has the configuration as described in the claims, when the engine is started, when the engine reaches a predetermined rotational speed, and after confirming that the rotational speed does not decrease within a predetermined time, the starter It is possible to stop the motor and start the engine reliably.

なお、本発明は前述の実施例に限定されるもの
ではなく、他の態様においても実施しうるもので
ある。また、請求の範囲に示す符号は本発明の技
術的範囲を限定するものではない。
It should be noted that the present invention is not limited to the above-mentioned embodiments, but can be implemented in other embodiments as well. Further, the symbols shown in the claims do not limit the technical scope of the present invention.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明の1実施例を示す平面説明図で
ある。 図面の主要な部分を表わす符号の説明、1……
エンジン、17……スターターモーター、21…
…感知装置、23……計数装置、25……タイマ
ー装置。
FIG. 1 is an explanatory plan view showing one embodiment of the present invention. Explanation of the symbols representing the main parts of the drawing, 1...
Engine, 17... Starter motor, 21...
...Sensing device, 23...Counting device, 25...Timer device.

Claims (1)

【特許請求の範囲】[Claims] 1 エンジン1の回転速度に応じてパルス信号を
発するための感知装置21と、前記パルス信号を
計数して、所定時間内における前記パルス信号数
が所定数に達したとき指令を発するための計数装
置23と、前記計数装置23の指令により所定時
間経過後にスターターモーター17を停止せしめ
るためのタイマー装置25とよりなる始動制御装
置。
1 A sensing device 21 for emitting a pulse signal according to the rotational speed of the engine 1, and a counting device for counting the pulse signal and issuing a command when the number of pulse signals within a predetermined time reaches a predetermined number. 23, and a timer device 25 for stopping the starter motor 17 after a predetermined period of time according to a command from the counting device 23.
JP58053837A 1983-03-31 1983-03-31 Starting control device Granted JPS59180064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58053837A JPS59180064A (en) 1983-03-31 1983-03-31 Starting control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58053837A JPS59180064A (en) 1983-03-31 1983-03-31 Starting control device

Publications (2)

Publication Number Publication Date
JPS59180064A JPS59180064A (en) 1984-10-12
JPH031511B2 true JPH031511B2 (en) 1991-01-10

Family

ID=12953894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58053837A Granted JPS59180064A (en) 1983-03-31 1983-03-31 Starting control device

Country Status (1)

Country Link
JP (1) JPS59180064A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60122575U (en) * 1984-01-25 1985-08-19 三菱電機株式会社 Internal combustion engine start detection device
JP2610855B2 (en) * 1987-01-13 1997-05-14 ヤマハ発動機株式会社 Starter for internal combustion engine
JP2548199Y2 (en) * 1991-07-20 1997-09-17 富士通テン株式会社 Engine starter
KR20000019559A (en) * 1998-09-12 2000-04-15 에릭 발리베 Starting device of vehicle engine
KR20000019560A (en) * 1998-09-12 2000-04-15 에릭 발리베 Engine starting device of vehicle
KR100515987B1 (en) * 1998-11-13 2005-12-05 발레오전장시스템스코리아 주식회사 Vehicle engine starter and control method
KR20000055822A (en) * 1999-02-10 2000-09-15 에릭 발리베 Protection circuit of starter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156253A (en) * 1979-05-25 1980-12-05 Hitachi Ltd Car engine starter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6114631Y2 (en) * 1980-11-12 1986-05-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156253A (en) * 1979-05-25 1980-12-05 Hitachi Ltd Car engine starter

Also Published As

Publication number Publication date
JPS59180064A (en) 1984-10-12

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