JPS6014256U - Radio interference protection device for electronically controlled engines - Google Patents

Radio interference protection device for electronically controlled engines

Info

Publication number
JPS6014256U
JPS6014256U JP10613783U JP10613783U JPS6014256U JP S6014256 U JPS6014256 U JP S6014256U JP 10613783 U JP10613783 U JP 10613783U JP 10613783 U JP10613783 U JP 10613783U JP S6014256 U JPS6014256 U JP S6014256U
Authority
JP
Japan
Prior art keywords
circuit
electronically controlled
radio interference
interference protection
protection device
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
JP10613783U
Other languages
Japanese (ja)
Inventor
雅之 川本
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP10613783U priority Critical patent/JPS6014256U/en
Publication of JPS6014256U publication Critical patent/JPS6014256U/en
Pending legal-status Critical Current

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  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (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) [Abstract] 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図は本考案の一実施例の回路図、第２図は第１図の
ものの一部を変更した本考案の他の実施例の回路図、第
３図も同様に一部を変更した本考案の更に他の実施例の
回路図である。 １．１２．１３・・・センサ、２・・・パックアッフ回
路、３・・・エンジン制御回路、６・・・比較回路、７
・・・設定器、８・・・補助回路、１０・・・インジェ
クタ駆動回路。Fig. 1 is a circuit diagram of one embodiment of the present invention, Fig. 2 is a circuit diagram of another embodiment of the present invention with some changes from the one in Fig. 1, and Fig. 3 is a circuit diagram of another embodiment of the invention with some changes made as well. FIG. 4 is a circuit diagram of still another embodiment of the present invention. 1.12.13... Sensor, 2... Pack-up circuit, 3... Engine control circuit, 6... Comparison circuit, 7
... Setting device, 8... Auxiliary circuit, 10... Injector drive circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 各部の条件を検出するセンサから信号を受け、該信号に
よりエンジンの作動状況を制御するようにした電子制御
エンジンにおいて、前記センサまたは該センサの近傍回
路から高周波成分を検出するピックアップ回路と、該ピ
ックアップ回路の出力値と別に設けた設定器の設定値と
を比較する比較回路と、該比較回路の出力信号により前
記エンジン制御回路の作動制御を行なう補助回路を備え
た、電子制御エンジンにおける電波障害保護装置。In an electronically controlled engine that receives a signal from a sensor that detects conditions of each part and controls the operating status of the engine based on the signal, a pickup circuit that detects a high frequency component from the sensor or a circuit near the sensor; Radio interference protection in an electronically controlled engine, comprising a comparison circuit that compares the output value of the circuit with a set value of a separately provided setting device, and an auxiliary circuit that controls the operation of the engine control circuit based on the output signal of the comparison circuit. Device.
JP10613783U 1983-07-08 1983-07-08 Radio interference protection device for electronically controlled engines Pending JPS6014256U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10613783U JPS6014256U (en) 1983-07-08 1983-07-08 Radio interference protection device for electronically controlled engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10613783U JPS6014256U (en) 1983-07-08 1983-07-08 Radio interference protection device for electronically controlled engines

Publications (1)

Publication Number Publication Date
JPS6014256U true JPS6014256U (en) 1985-01-30

Family

ID=30248499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10613783U Pending JPS6014256U (en) 1983-07-08 1983-07-08 Radio interference protection device for electronically controlled engines

Country Status (1)

Country Link
JP (1) JPS6014256U (en)

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