JPH0341146U - - Google Patents

Info

Publication number
JPH0341146U
JPH0341146U JP9961989U JP9961989U JPH0341146U JP H0341146 U JPH0341146 U JP H0341146U JP 9961989 U JP9961989 U JP 9961989U JP 9961989 U JP9961989 U JP 9961989U JP H0341146 U JPH0341146 U JP H0341146U
Authority
JP
Japan
Prior art keywords
fuel
knocking
engine
occurrence
supplied
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.)
Pending
Application number
JP9961989U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP9961989U priority Critical patent/JPH0341146U/ja
Publication of JPH0341146U publication Critical patent/JPH0341146U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Description

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

第１図は本考案の構成を明示するための全体構
成図、第２図は本考案の具体例を示すエンジンの
燃料制御手段の全体構成図、第３図ないし第５図
はコントローラの処理を説明するためのフローチ
ヤート図である。 Ｅ，１……エンジン、Ａ……燃料調整手段、Ｂ
……ノツキング検出手段、Ｃ……燃料判定手段、
Ｄ……燃料増量手段、６……燃料噴射弁、１１…
…コントローラ、１５……ノツクセンサ。 Fig. 1 is an overall configuration diagram to clarify the configuration of the present invention, Fig. 2 is an overall configuration diagram of an engine fuel control means showing a specific example of the invention, and Figs. 3 to 5 show the processing of the controller. It is a flowchart figure for explaining. E, 1...Engine, A...Fuel adjustment means, B
...Knocking detection means, C...Fuel determination means,
D... Fuel increasing means, 6... Fuel injection valve, 11...
...Controller, 15...Knock sensor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンのノツキングの発生を検出するノツキ
ング検出手段と、該ノツキング検出手段の信号を
受け、加速運転時におけるノツキングの発生が所
定の限界値を越えた時に揮発性の低い重質燃料の
供給と判定する燃料判定手段と、上記燃料判定手
段の信号を受け、重質燃料供給時には冷間時の燃
料を増量補正する燃料増量手段とを備えたことを
特徴とするエンジンの燃料制御手段。 A knocking detection means detects the occurrence of knocking in the engine, and upon receiving a signal from the knocking detection means, it is determined that heavy fuel with low volatility is supplied when the occurrence of knocking during acceleration operation exceeds a predetermined limit value. 1. A fuel control means for an engine, comprising: a fuel determining means; and a fuel increasing means which receives a signal from the fuel determining means and corrects to increase the amount of cold fuel when heavy fuel is supplied.
JP9961989U 1989-08-25 1989-08-25 Pending JPH0341146U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9961989U JPH0341146U (en) 1989-08-25 1989-08-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9961989U JPH0341146U (en) 1989-08-25 1989-08-25

Publications (1)

Publication Number Publication Date
JPH0341146U true JPH0341146U (en) 1991-04-19

Family

ID=31648663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9961989U Pending JPH0341146U (en) 1989-08-25 1989-08-25

Country Status (1)

Country Link
JP (1) JPH0341146U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63176637A (en) * 1987-01-19 1988-07-20 Toyota Motor Corp Control of fuel injection quantity of internal combustion engine
JPH02169833A (en) * 1988-12-23 1990-06-29 Japan Electron Control Syst Co Ltd Air-fuel ratio control device for internal combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63176637A (en) * 1987-01-19 1988-07-20 Toyota Motor Corp Control of fuel injection quantity of internal combustion engine
JPH02169833A (en) * 1988-12-23 1990-06-29 Japan Electron Control Syst Co Ltd Air-fuel ratio control device for internal combustion engine

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