JPH0358740U - - Google Patents

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Publication number
JPH0358740U
JPH0358740U JP11703289U JP11703289U JPH0358740U JP H0358740 U JPH0358740 U JP H0358740U JP 11703289 U JP11703289 U JP 11703289U JP 11703289 U JP11703289 U JP 11703289U JP H0358740 U JPH0358740 U JP H0358740U
Authority
JP
Japan
Prior art keywords
circuit
sensor
signal processing
microcomputer
signal
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.)
Granted
Application number
JP11703289U
Other languages
English (en)
Other versions
JP2526293Y2 (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 JP1989117032U priority Critical patent/JP2526293Y2/ja
Publication of JPH0358740U publication Critical patent/JPH0358740U/ja
Application granted granted Critical
Publication of JP2526293Y2 publication Critical patent/JP2526293Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Testing Or Calibration Of Command Recording Devices (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の信号処理回路11
の基本的構成を示すブロツク図、第2図は信号処
理回路11の具体的構成を示すブロツク図、第3
図は車輪速検出およびセンサ12の故障診断動作
を説明するための波形図、第4図は従来技術の信
号処理回路1の構成を示すブロツク図である。 11……信号処理回路、12……センサ、14
……接続端子、15……波形整形回路、16……
切換スイツチ、17……マイクロコンピユータ、
18……故障診断回路、T1,T2……端子。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) センサの出力信号を波形整形してマイクロ
    コンピユータに導出する波形整形回路と、 前記マイクロコンピユータからの故障診断信号
    に応答し、センサの故障診断を行い、その診断結
    果をマイクロコンピユータに導出する故障診断回
    路と、 前記故障診断信号に応答し、波形整形回路の出
    力と、故障診断回路の出力とを選択的に切換えて
    マイクロコンピユータに入力する切換回路とを含
    むことを特徴とするセンサ信号処理回路。 (2) 前記故障診断信号は、センサの端子と、セ
    ンサ信号処理回路の端子との間に形成される酸化
    膜を破壊するためのリフレツシユ信号であること
    を特徴とする請求項第1項記載のセンサ信号処理
    回路。
JP1989117032U 1989-10-03 1989-10-03 センサ信号処理回路 Expired - Lifetime JP2526293Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989117032U JP2526293Y2 (ja) 1989-10-03 1989-10-03 センサ信号処理回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989117032U JP2526293Y2 (ja) 1989-10-03 1989-10-03 センサ信号処理回路

Publications (2)

Publication Number Publication Date
JPH0358740U true JPH0358740U (ja) 1991-06-07
JP2526293Y2 JP2526293Y2 (ja) 1997-02-19

Family

ID=31665279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989117032U Expired - Lifetime JP2526293Y2 (ja) 1989-10-03 1989-10-03 センサ信号処理回路

Country Status (1)

Country Link
JP (1) JP2526293Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190024302A (ko) * 2017-08-31 2019-03-08 고려대학교 산학협력단 이색성 물질을 이용한 자외선 검출기

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55117932A (en) * 1979-03-07 1980-09-10 Toshiba Corp Thermocouple disconnection detection unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55117932A (en) * 1979-03-07 1980-09-10 Toshiba Corp Thermocouple disconnection detection unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190024302A (ko) * 2017-08-31 2019-03-08 고려대학교 산학협력단 이색성 물질을 이용한 자외선 검출기

Also Published As

Publication number Publication date
JP2526293Y2 (ja) 1997-02-19

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