JPH01140112U - - Google Patents

Info

Publication number
JPH01140112U
JPH01140112U JP3611788U JP3611788U JPH01140112U JP H01140112 U JPH01140112 U JP H01140112U JP 3611788 U JP3611788 U JP 3611788U JP 3611788 U JP3611788 U JP 3611788U JP H01140112 U JPH01140112 U JP H01140112U
Authority
JP
Japan
Prior art keywords
steering angle
steering
counter
angle
detection 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.)
Granted
Application number
JP3611788U
Other languages
English (en)
Other versions
JP2519426Y2 (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 JP1988036117U priority Critical patent/JP2519426Y2/ja
Priority to US07/324,234 priority patent/US4996657A/en
Priority to DE3908854A priority patent/DE3908854A1/de
Priority to GB8906128A priority patent/GB2217005B/en
Publication of JPH01140112U publication Critical patent/JPH01140112U/ja
Application granted granted Critical
Publication of JP2519426Y2 publication Critical patent/JP2519426Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例に係る車両の舵角検
出装置の全体構成図、第２図は第１図の各フオト
センサ部の発・受光部の配設状態の一例を示す説
明図、第３図は第１図のカウンタＩＣの内部構成
の一例を示すブロツク図、第４図はその説明に供
するタイミングチヤート、第５図は舵角検出系の
異常判別プログラムの一例を示すフローチヤート
である。 １……回動円盤、２，３……フオトセンサ部、
４……ステアリングシヤフト、６……ＥＣＵ、７
……カウンタＩＣ、１１，１２……透孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. ステアリングの回転に応じて転舵角に対応した
    角度パルスを発生する角度パルス発生手段と、前
    記角度パルスに基づいて転舵角データを求めるカ
    ウンタとを備えた車両の舵角検出装置において、
    前記カウンタのカウント値の変化を検出する舵角
    変化検出手段と、該舵角変化検出手段の出力が所
    定値以上のとき舵角検出系が異常と判別する異常
    判別手段とを備えたことを特徴とする車両の舵角
    検出装置。
JP1988036117U 1988-03-18 1988-03-18 車両の舵角検出装置 Expired - Lifetime JP2519426Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1988036117U JP2519426Y2 (ja) 1988-03-18 1988-03-18 車両の舵角検出装置
US07/324,234 US4996657A (en) 1988-03-18 1989-03-15 Steering angle detecting system for automotive vehicles
DE3908854A DE3908854A1 (de) 1988-03-18 1989-03-17 Lenkwinkeldetektorvorrichtung fuer ein kraftfahrzeug
GB8906128A GB2217005B (en) 1988-03-18 1989-03-17 Steering angle detecting system for automotive vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988036117U JP2519426Y2 (ja) 1988-03-18 1988-03-18 車両の舵角検出装置

Publications (2)

Publication Number Publication Date
JPH01140112U true JPH01140112U (ja) 1989-09-26
JP2519426Y2 JP2519426Y2 (ja) 1996-12-04

Family

ID=31262734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988036117U Expired - Lifetime JP2519426Y2 (ja) 1988-03-18 1988-03-18 車両の舵角検出装置

Country Status (1)

Country Link
JP (1) JP2519426Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004005856A1 (ja) * 2002-07-03 2004-01-15 Kabushiki Kaisha Yaskawa Denki エンコーダ検出位置データのビット誤り検出・推定方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6181278A (ja) * 1984-09-28 1986-04-24 Koyo Seiko Co Ltd 操舵角センサの信号処理方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6181278A (ja) * 1984-09-28 1986-04-24 Koyo Seiko Co Ltd 操舵角センサの信号処理方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004005856A1 (ja) * 2002-07-03 2004-01-15 Kabushiki Kaisha Yaskawa Denki エンコーダ検出位置データのビット誤り検出・推定方法
JP2004037246A (ja) * 2002-07-03 2004-02-05 Yaskawa Electric Corp エンコーダ検出位置データのビット誤り検出・推定方法

Also Published As

Publication number Publication date
JP2519426Y2 (ja) 1996-12-04

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