JPS63197710U - - Google Patents

Info

Publication number
JPS63197710U
JPS63197710U JP1987090343U JP9034387U JPS63197710U JP S63197710 U JPS63197710 U JP S63197710U JP 1987090343 U JP1987090343 U JP 1987090343U JP 9034387 U JP9034387 U JP 9034387U JP S63197710 U JPS63197710 U JP S63197710U
Authority
JP
Japan
Prior art keywords
steering
steering angle
neutral
detecting
state
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
JP1987090343U
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 JP1987090343U priority Critical patent/JPS63197710U/ja
Priority to US07/203,856 priority patent/US4939654A/en
Priority to DE3819837A priority patent/DE3819837A1/de
Publication of JPS63197710U publication Critical patent/JPS63197710U/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/018—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the use of a specific signal treatment or control method
    • B60G17/0185—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the use of a specific signal treatment or control method for failure detection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
    • B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
    • B62D7/15—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/40—Steering conditions
    • B60G2400/41—Steering angle
    • B60G2400/412—Steering angle of steering wheel or column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/40—Steering conditions
    • B60G2400/41—Steering angle
    • B60G2400/412—Steering angle of steering wheel or column
    • B60G2400/4122—Neutral position detection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/14—Photo or light sensitive means, e.g. Infrared

Description

【図面の簡単な説明】
第１図はこの考案の車両特性制御装置の基本構
成を示すブロツク図、第２図はこの考案の実施例
の全体構成を示す斜視図、第３図はその実施例の
構成を示すブロツク図、第４図は操舵角検出器及
び舵角ニユートラルスイツチの要部切断平面図、
第５図は操舵角検出器の検出信号の波形図、第６
図は減衰力可変シヨツクアブソーバの一例を示す
縦断面図、第７図はマイクロコンピユータにおい
て実行される操舵情報検出割込み処理の手順を示
すフローチヤート、第８図は操舵角検出割込み処
理の手順を示すフローチヤート、第９図はマイク
ロコンピユータにおいて実行されるロール制御割
込み処理の手順を示すフローチヤート、第１０図
はタイマ割込み処理の手順を示すフローチヤート
、第１１図はフエールセーフ割込み処理の手順
を示すフローチヤート、第１２図はフエールセー
フ割込み処理の手順を示すフローチヤートであ
る。 １……ステアリングホイール、２……ステアリ
ング機構、３……操舵角検出器、４……舵角ニユ
ートラルスイツチ、８……制御装置、１０……ス
テアリングシヤフト、１１……スリツト、１２…
…スリツト円板、１３……フオトインタラプタ、
１４，１５……発光素子、１６……スリツト、１
７……フオトインタラプタ、１８……発光素子、
２０……マイクロコンピユータ、２１……インタ
フエース回路、２２……演算処理装置、２３……
記憶装置、２７ａ〜２７ｄ……減衰力可変シヨツ
クアブソーバ、２８……駆動回路、３０……ピス
トンロツド、３１……チユーブ、３２……ピスト
ン、３７……ソレノイド、３８……プランジヤ、
３９……アクチユエータ、４１……バイパス路。

Claims (1)

  1. 【実用新案登録請求の範囲】 操舵系の操舵情報を検出する操舵情報検出手段
    と、操舵角が操舵中立状態であることを検出する
    操舵中立状態検出手段と、前記操舵情報検出手段
    により検出された操舵情報信号と前記操舵中立状
    態検出手段により検出された操舵中立状態信号と
    に基づいて操舵角を演算する操舵角演算手段と、 該操舵角演算手段により演算された操舵角に基
    づいて車両特性を制御する制御手段とを備えた車
    両特性制御装置において、 前記操舵中立状態検出手段が異常であることを
    検出する異常状態検出手段と、該異常状態検出手
    段により前記操舵中立状態検出手段が異常である
    ことが検出されたときにフエールセーフ機能を実
    行するフエールセーフ機能実用手段とを備えたこ
    とを特徴とする車両特性制御装置。
JP1987090343U 1987-06-12 1987-06-12 Pending JPS63197710U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1987090343U JPS63197710U (ja) 1987-06-12 1987-06-12
US07/203,856 US4939654A (en) 1987-06-12 1988-06-08 Fail-safe system for vehicular driving characteristics control system
DE3819837A DE3819837A1 (de) 1987-06-12 1988-06-10 Lenkungsabhaengige steuerungsvorrichtung fuer charakteristika im fahrverhalten eines fahrzeugs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987090343U JPS63197710U (ja) 1987-06-12 1987-06-12

Publications (1)

Publication Number Publication Date
JPS63197710U true JPS63197710U (ja) 1988-12-20

Family

ID=13995881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987090343U Pending JPS63197710U (ja) 1987-06-12 1987-06-12

Country Status (3)

Country Link
US (1) US4939654A (ja)
JP (1) JPS63197710U (ja)
DE (1) DE3819837A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02299977A (ja) * 1989-05-15 1990-12-12 Nissan Motor Co Ltd 車両動特性制御装置

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836578A (en) * 1987-12-28 1989-06-06 Ford Motor Company High resolution digital suspension position sensor for automotive vehicle
DE68909296T2 (de) * 1988-04-27 1994-02-24 Nissan Motor Pannensicheres Fahrzeugregelsystem.
JPH02182581A (ja) * 1989-01-10 1990-07-17 Mazda Motor Corp サスペンションとステアリングの総合制御装置
DE3909210A1 (de) * 1989-03-21 1990-09-27 Teves Gmbh Alfred Elektrohydraulische lenkhilfe fuer kraftfahrzeuge
US5203420A (en) * 1989-04-25 1993-04-20 Nissan Motor Co., Ltd. Auxiliary steering mechanism for automotive vehicles
JPH02283571A (ja) * 1989-04-25 1990-11-21 Nissan Motor Co Ltd 車両用補助操舵装置
JP2502745B2 (ja) * 1989-05-15 1996-05-29 日産自動車株式会社 中立舵角推定装置
JP2507598B2 (ja) * 1989-05-15 1996-06-12 日産自動車株式会社 中立舵角推定装置
JP2514248B2 (ja) * 1989-05-16 1996-07-10 日産自動車株式会社 車両動特性制御装置
US4999776A (en) * 1989-11-30 1991-03-12 Ford Motor Company Method and apparatus for determining the center position of a vehicular steering system
JP2981755B2 (ja) * 1990-04-24 1999-11-22 富士重工業株式会社 舵角信号の処理方法
DE4014561A1 (de) * 1990-05-04 1991-11-07 Teves Gmbh Alfred Regelsystem fuer kraftfahrzeuge
JP2987945B2 (ja) * 1991-01-10 1999-12-06 日産自動車株式会社 操舵角センサフェイル検出装置
JP2913852B2 (ja) * 1991-01-28 1999-06-28 日産自動車株式会社 操舵角センサフェイル検出装置
US5201380A (en) * 1991-07-10 1993-04-13 Trw Inc. Phased redundant sensor steering control
DE4130142A1 (de) * 1991-09-11 1993-03-18 Fichtel & Sachs Ag Einrichtung und verfahren zur bestimmung eines korrekturwinkels fuer einen lenkwinkelsensor eines fahrzeugs
JPH05131946A (ja) * 1991-11-13 1993-05-28 Toyota Motor Corp 車両の後輪操舵制御装置
US5438514A (en) * 1991-12-27 1995-08-01 Atsugi Unisia Corporation Apparatus for controlling damping coefficient for vehicular shock absorber
GB9213178D0 (en) * 1992-06-22 1992-08-05 Lotus Car Vehicle suspension system
US5422810A (en) * 1994-05-05 1995-06-06 Ford Motor Company Method and apparatus for determining steering position of automotive steering mechanism
US5491632A (en) * 1994-05-26 1996-02-13 General Motors Corporation Rotary encoder with neutral position
US5787375A (en) * 1996-04-01 1998-07-28 Ford Global Technologies, Inc. Method for determining steering position of automotive steering mechanism
US5790966A (en) * 1996-04-01 1998-08-04 Ford Global Technologies, Inc. Method for determining steering position of automotive steering mechanism
US5760712A (en) * 1996-09-04 1998-06-02 American Circuit Technology, Inc. Fuel time indicator
DE19714786C1 (de) * 1997-04-10 1998-10-22 Danfoss As Lenkeinrichtung
JP3360564B2 (ja) * 1997-04-16 2002-12-24 日産自動車株式会社 車両の挙動制御装置
DE50113829D1 (de) 2000-10-27 2008-05-21 Vdo Automotive Ag Verfahren und Einrichtung zur Bestimmung eines Lenkwinkels eines Kraftfahrzeuges
DE10057674A1 (de) * 2000-10-27 2002-05-08 Siemens Ag Verfahren und Einrichtung zur Bestimmung eines Lenkwinkels einer Kraftfahzeuges
US6789017B2 (en) 2002-02-15 2004-09-07 Robert Bosch Corporation Vehicle steering angle position determination method
US6816799B2 (en) * 2002-08-05 2004-11-09 Robert Bosch Corporation Vehicle operating parameter determination system and method
US6909948B2 (en) * 2003-04-30 2005-06-21 General Electric Company Accelerometer configuration
DE10326384A1 (de) * 2003-06-12 2004-12-30 Zf Lenksysteme Gmbh Verfahren und Lenksystem für die Mehrachslenkung eines Kraftfahrzeuges
FR2888164B1 (fr) 2005-07-05 2007-08-31 Renault Sas Procede et systeme anti-roulis d'un vehicule et vehicule correspondant
FR2894878B1 (fr) 2005-12-21 2008-03-14 Renault Sas Procede de commande, systeme anti-roulis d'un vehicule et correspondant
KR100804484B1 (ko) * 2006-08-14 2008-02-20 주식회사 만도 전동식 조향 장치에서 조향각 센서의 페일 감지 방법 및시스템
KR101329986B1 (ko) * 2008-09-24 2013-11-15 주식회사 만도 조향각 센서의 불량검출방법
DE102012015988A1 (de) 2012-08-11 2014-10-30 Volkswagen Aktiengesellschaft Lenksystem mit Vorderachslenkung und Hinterachslenkung sowie Verfahren zur Steuerung eines derartigen Lenksystems
US8868298B2 (en) * 2013-03-04 2014-10-21 Ford Global Technologies, Llc Electric power assist steering motor sensor redundancy
FR3016849B1 (fr) * 2014-01-30 2016-02-19 Jtekt Europe Sas Determination d'une position de reference angulaire de direction assistee a partir de fronts montants et descendants d'un signal d'index
CN104048589B (zh) * 2014-06-30 2017-01-11 长城汽车股份有限公司 汽车悬架垂向位移测量装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176804A (ja) * 1984-02-22 1985-09-10 Nissan Motor Co Ltd 車両の操舵角検出装置
JPS6136010A (ja) * 1984-07-30 1986-02-20 Nissan Motor Co Ltd 車両用サスペンシヨン制御装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959574A (ja) * 1982-09-30 1984-04-05 Jidosha Kiki Co Ltd 動力舵取装置の制御方法
US4526401A (en) * 1982-11-30 1985-07-02 Atsugi Motor Parts Co., Ltd. Electronic control system for adjustable shock absorbers
JPS6018455A (ja) * 1983-07-09 1985-01-30 Jidosha Kiki Co Ltd 動力舵取装置の制御方法
JPH0674052B2 (ja) * 1984-01-31 1994-09-21 日産自動車株式会社 車両の操舵方法
JPS60166560A (ja) * 1984-02-10 1985-08-29 Jidosha Kiki Co Ltd 動力舵取装置の制御装置
US4794536A (en) * 1984-05-24 1988-12-27 Toyoda Koki Kabushiki Kaisha Steering angle detection device
JPH085292B2 (ja) * 1985-09-30 1996-01-24 日産自動車株式会社 車両の操舵角検出装置
JPS62137276A (ja) * 1985-12-09 1987-06-20 Nissan Motor Co Ltd 車両用操舵系制御装置
JPH0665550B2 (ja) * 1986-01-08 1994-08-24 株式会社日立製作所 パワ−ステアリング制御装置
JPH0678870A (ja) * 1992-09-03 1994-03-22 Mitsubishi Electric Corp 掃除機
JP3466652B2 (ja) * 1993-03-25 2003-11-17 株式会社東芝 画像診断装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176804A (ja) * 1984-02-22 1985-09-10 Nissan Motor Co Ltd 車両の操舵角検出装置
JPS6136010A (ja) * 1984-07-30 1986-02-20 Nissan Motor Co Ltd 車両用サスペンシヨン制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02299977A (ja) * 1989-05-15 1990-12-12 Nissan Motor Co Ltd 車両動特性制御装置

Also Published As

Publication number Publication date
US4939654A (en) 1990-07-03
DE3819837A1 (de) 1989-01-05
DE3819837C2 (ja) 1993-01-28

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