JPH0324457U - - Google Patents

Info

Publication number
JPH0324457U
JPH0324457U JP1989082374U JP8237489U JPH0324457U JP H0324457 U JPH0324457 U JP H0324457U JP 1989082374 U JP1989082374 U JP 1989082374U JP 8237489 U JP8237489 U JP 8237489U JP H0324457 U JPH0324457 U JP H0324457U
Authority
JP
Japan
Prior art keywords
reduction amount
torque reduction
drive wheel
wheel speed
slip 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.)
Granted
Application number
JP1989082374U
Other languages
English (en)
Other versions
JPH084371Y2 (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 JP1989082374U priority Critical patent/JPH084371Y2/ja
Priority to US07/551,988 priority patent/US5130929A/en
Publication of JPH0324457U publication Critical patent/JPH0324457U/ja
Application granted granted Critical
Publication of JPH084371Y2 publication Critical patent/JPH084371Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/175—Brake regulation specially adapted to prevent excessive wheel spin during vehicle acceleration, e.g. for traction control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示すものであり、第
１図は本考案装置の構成を示すブロツク回路図、
第２図は従動輪速度に対する目標駆動輪速度およ
び制御許可速度の関係を示すグラス、第３図は駆
動輪速度の時間経過による変化を示す図である。 １……駆動輪速度検出手段、２……従動輪速度
検出手段、４……駆動輪スリツプ状態値算出手段
、６……駆動輪トルク低減量算出手段、７……切
換手段、８……トルク低減量変更手段、ＶＳ……
スリツプ状態値、ＶＶ……従動輪速度、ＶＷ……
駆動輪速度。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 車両の駆動輪速度を検出する駆動輪速度検
    出手段と、従動輪速度を検出する従動輪速度検出
    手段と、前記駆動輪速度および従動輪速度に基づ
    き駆動輪のスリツプ状態値を算出する駆動輪スリ
    ツプ状態値算出手段と、駆動輪のスリツプ状態に
    応じた駆動輪トルク低減量を算出する駆動輪トル
    ク低減量算出手段とを備える車両の駆動輪過剰ス
    リツプ防止装置において、駆動輪が所定のスリツ
    プ状態となつてから所定期間経過後の駆動輪スリ
    ツプ状態値が予め設定した値よりも大きくなつた
    ときにトルク低減量切換信号を出力する切換手段
    と、該切換手段からのトルク低減量切換信号の出
    力に応じて駆動輪スリツプ状態に対する駆動輪ト
    ルク低減量の関係を小さくする修正信号を駆動輪
    トルク低減量算出手段に入力するトルク低減量変
    更手段とを備えることを特徴とする車両の駆動輪
    過剰スリツプ防止装置。 (2) 前記切換手段は、トルク低減量切換信号出
    力後に駆動輪が所定のスリツプ状態を解消するの
    に応じてトルク低減量変更手段にその修正信号出
    力前の状態に復帰する信号を入力すべく構成され
    ることを特徴とする第(1)項記載の車両の駆動輪
    過剰スリツプ防止装置。
JP1989082374U 1989-07-13 1989-07-13 車両の駆動輪過剰スリップ防止装置 Expired - Lifetime JPH084371Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989082374U JPH084371Y2 (ja) 1989-07-13 1989-07-13 車両の駆動輪過剰スリップ防止装置
US07/551,988 US5130929A (en) 1989-07-13 1990-07-12 System for preventing excessive slip of drive wheel of vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989082374U JPH084371Y2 (ja) 1989-07-13 1989-07-13 車両の駆動輪過剰スリップ防止装置

Publications (2)

Publication Number Publication Date
JPH0324457U true JPH0324457U (ja) 1991-03-13
JPH084371Y2 JPH084371Y2 (ja) 1996-02-07

Family

ID=13772813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989082374U Expired - Lifetime JPH084371Y2 (ja) 1989-07-13 1989-07-13 車両の駆動輪過剰スリップ防止装置

Country Status (2)

Country Link
US (1) US5130929A (ja)
JP (1) JPH084371Y2 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03249350A (ja) * 1990-02-27 1991-11-07 Mitsubishi Motors Corp 車両の出力制御装置
JPH0693893A (ja) * 1992-09-09 1994-04-05 Toyota Motor Corp 加速スリップ制御装置
US5436538A (en) * 1994-07-05 1995-07-25 Woodward Governor Company Locomotive wheel slip controller
JP6776502B2 (ja) * 2016-09-23 2020-10-28 日立オートモティブシステムズ株式会社 電動車両の制御装置、制御方法および制御システム

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442077A (en) * 1977-09-09 1979-04-03 Gadelius Co Ltd Magnetic coagulation settling separation method
JPS54111070A (en) * 1978-02-20 1979-08-31 Hitachi Ltd Phase controlling circuit
JPS62108305A (ja) * 1985-11-06 1987-05-19 Matsushita Seiko Co Ltd Ｐｉｄ制御装置
JPS62267803A (ja) * 1986-05-15 1987-11-20 Matsushita Electric Ind Co Ltd 湯水混合装置
JPS63149250A (ja) * 1986-12-13 1988-06-22 Toyota Motor Corp 加速スリツプ制御装置
JPH01141155A (ja) * 1987-11-27 1989-06-02 Akebono Brake Res & Dev Center Ltd 車両のトラクション制御方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140959C2 (de) * 1981-10-15 1983-12-22 Daimler-Benz Ag, 7000 Stuttgart Vortriebs-Regeleinrichtung für ein Kraftfahrzeug, das auch mit einem Antiblockiersystem ausgerüstet ist
JPS6432955A (en) * 1987-07-30 1989-02-02 Mazda Motor Slip preventing device for vehicle
JP2583910B2 (ja) * 1987-10-20 1997-02-19 本田技研工業株式会社 前後輪駆動車の駆動力配分制御方法
JP2600756B2 (ja) * 1988-02-16 1997-04-16 トヨタ自動車株式会社 車両の加速スリップ制御装置
DE3831105C1 (ja) * 1988-09-13 1990-03-22 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
US4946015A (en) * 1989-05-11 1990-08-07 General Motors Corporation Vehicle traction control system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442077A (en) * 1977-09-09 1979-04-03 Gadelius Co Ltd Magnetic coagulation settling separation method
JPS54111070A (en) * 1978-02-20 1979-08-31 Hitachi Ltd Phase controlling circuit
JPS62108305A (ja) * 1985-11-06 1987-05-19 Matsushita Seiko Co Ltd Ｐｉｄ制御装置
JPS62267803A (ja) * 1986-05-15 1987-11-20 Matsushita Electric Ind Co Ltd 湯水混合装置
JPS63149250A (ja) * 1986-12-13 1988-06-22 Toyota Motor Corp 加速スリツプ制御装置
JPH01141155A (ja) * 1987-11-27 1989-06-02 Akebono Brake Res & Dev Center Ltd 車両のトラクション制御方法

Also Published As

Publication number Publication date
US5130929A (en) 1992-07-14
JPH084371Y2 (ja) 1996-02-07

Similar Documents

Publication Publication Date Title
JPH0324457U (ja)
JPH01154021U (ja)
JPH0324456U (ja)
JPS6141032U (ja) 四輪駆動車
JPS6141035U (ja) 四輪駆動車
JPS6483830A (en) Antiskid device for vehicle
JPS58142180U (ja) パワ−ステアリング制御装置
JPS6141029U (ja) 四輪駆動車の駆動状態切換装置
JPH03118104U (ja)
JPS5741227A (en) Automatic fender mirror inclination controlling device for vehicle
JPS628830U (ja)
JPS6416977U (ja)
JPH035462Y2 (ja)
JPS6212535U (ja)
JPH0420872U (ja)
JPS6194478U (ja)
JPS60156036U (ja) 動力分配装置の制御装置
JPS63100648U (ja)
JPH0413404U (ja)
JPH0343546U (ja)
JPH0185174U (ja)
JPS6247430U (ja)
JPS6331828A (ja) ４輪駆動車の駆動切換制御装置
JPS6453438U (ja)
JPH0263484U (ja)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term