JPH036702U - - Google Patents

Info

Publication number
JPH036702U
JPH036702U JP6489989U JP6489989U JPH036702U JP H036702 U JPH036702 U JP H036702U JP 6489989 U JP6489989 U JP 6489989U JP 6489989 U JP6489989 U JP 6489989U JP H036702 U JPH036702 U JP H036702U
Authority
JP
Japan
Prior art keywords
engine
cpu
backup
starting
engine control
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
JP6489989U
Other languages
English (en)
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 JP6489989U priority Critical patent/JPH036702U/ja
Publication of JPH036702U publication Critical patent/JPH036702U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Hardware Redundancy (AREA)
  • Safety Devices In Control Systems (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す構成図、第２
図は同上実施例のバツクアツプ移行動作を説明す
るためのフローチヤートである。 １……ＣＰＵ、２……ＣＰＵ暴走監視回路、３
……バツクアツプ回路、７……回転センサ。

Claims (1)

    【実用新案登録請求の範囲】
  1. エンジンの始動に同期してエンジン制御信号を
    発生するエンジン制御用ＣＰＵと、エンジン回転
    の有無を検出するエンジン回転検出手段と、前記
    ＣＰＵの少なくとも１つのエンジン制御信号が入
    力せずかつ前記エンジン回転検出手段からエンジ
    ン回転有りの信号が入力した時にＣＰＵ異常と判
    断しＣＰＵに代わつてエンジン始動時の予め設定
    されたバツクアツプ用エンジン制御信号を発生す
    るバツクアツプ回路とを備えたことを特徴とする
    車両用制御装置のＣＰＵバツクアツプ装置。
JP6489989U 1989-06-05 1989-06-05 Pending JPH036702U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6489989U JPH036702U (ja) 1989-06-05 1989-06-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6489989U JPH036702U (ja) 1989-06-05 1989-06-05

Publications (1)

Publication Number Publication Date
JPH036702U true JPH036702U (ja) 1991-01-23

Family

ID=31596243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6489989U Pending JPH036702U (ja) 1989-06-05 1989-06-05

Country Status (1)

Country Link
JP (1) JPH036702U (ja)

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