JPS59131072U - Engine electronic control device check device - Google Patents

Engine electronic control device check device

Info

Publication number
JPS59131072U
JPS59131072U JP2492683U JP2492683U JPS59131072U JP S59131072 U JPS59131072 U JP S59131072U JP 2492683 U JP2492683 U JP 2492683U JP 2492683 U JP2492683 U JP 2492683U JP S59131072 U JPS59131072 U JP S59131072U
Authority
JP
Japan
Prior art keywords
control device
electronic control
engine
engine electronic
check
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
JP2492683U
Other languages
Japanese (ja)
Inventor
鈴木　富士往
Original Assignee
スズキ株式会社
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 スズキ株式会社 filed Critical スズキ株式会社
Priority to JP2492683U priority Critical patent/JPS59131072U/en
Publication of JPS59131072U publication Critical patent/JPS59131072U/en
Pending legal-status Critical Current

Links

Landscapes

  • Ignition Installations For Internal Combustion Engines (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Tests Of Electronic Circuits (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図はエンジンの電子制御装置のチェック装置の一般
的な構成を示した回路図、第２図は本考案によるエンジ
ンの電子制御装置のチェック装置の実施例を示す回路図
である。 １・・・・・・マイクロコンピュータ、２・・・・・・
半導体スイッチ、３・・・・・・チェックターミナル、
４・・・・・・テスタ、ＴＲ１，ＴＲ２・・・・・・ト
ランジスタ、Ｒ１，Ｒ２・・−抵抗。FIG. 1 is a circuit diagram showing the general configuration of a checking device for an electronic engine control device, and FIG. 2 is a circuit diagram showing an embodiment of the checking device for an electronic engine control device according to the present invention. 1...Microcomputer, 2...
Semiconductor switch, 3...check terminal,
4...Tester, TR1, TR2...Transistor, R1, R2...-Resistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンの電子制御装置の動作状態を制御回路の入力信
号、出力信号または動作信号により導通させられる半導
体スイッチを用いてチェックするエンジンの電子制御装
置のチェック装置において、前記半導体スイッチを直列
に接続された２個の抵抗を介して電源に接続し、前記抵
抗と抵抗の接続点をチェックターミナルに接続し、前記
チェックターミナルと基準電位間の電圧を測定するよう
に構成したことを特徴とするエンジンの電子制御装置の
チェック装置。An engine electronic control device check device that checks the operating state of the engine electronic control device using a semiconductor switch that is made conductive by an input signal, an output signal, or an operation signal of a control circuit, wherein the semiconductor switch is connected in series. An electronic engine for an engine, characterized in that it is connected to a power source through two resistors, a connection point between the resistors is connected to a check terminal, and a voltage between the check terminal and a reference potential is measured. Control device checking device.
JP2492683U 1983-02-22 1983-02-22 Engine electronic control device check device Pending JPS59131072U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2492683U JPS59131072U (en) 1983-02-22 1983-02-22 Engine electronic control device check device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2492683U JPS59131072U (en) 1983-02-22 1983-02-22 Engine electronic control device check device

Publications (1)

Publication Number Publication Date
JPS59131072U true JPS59131072U (en) 1984-09-03

Family

ID=30155938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2492683U Pending JPS59131072U (en) 1983-02-22 1983-02-22 Engine electronic control device check device

Country Status (1)

Country Link
JP (1) JPS59131072U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5046374A (en) * 1973-08-30 1975-04-25 Toyo Kogyo Co

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5046374A (en) * 1973-08-30 1975-04-25 Toyo Kogyo Co

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