DE69216025D1 - Doppler-Effekt Fahrzeuggeschwindigkeitssensor - Google Patents

Doppler-Effekt Fahrzeuggeschwindigkeitssensor

Info

Publication number
DE69216025D1
DE69216025D1 DE69216025T DE69216025T DE69216025D1 DE 69216025 D1 DE69216025 D1 DE 69216025D1 DE 69216025 T DE69216025 T DE 69216025T DE 69216025 T DE69216025 T DE 69216025T DE 69216025 D1 DE69216025 D1 DE 69216025D1
Authority
DE
Germany
Prior art keywords
vehicle speed
speed sensor
doppler effect
effect vehicle
doppler
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.)
Expired - Fee Related
Application number
DE69216025T
Other languages
English (en)
Other versions
DE69216025T2 (de
Inventor
Shinji Ikeda
Masahi Mizukoshi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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
Priority claimed from JP27331791A external-priority patent/JPH0585341A/ja
Priority claimed from JP34791791A external-priority patent/JPH05157832A/ja
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE69216025D1 publication Critical patent/DE69216025D1/de
Application granted granted Critical
Publication of DE69216025T2 publication Critical patent/DE69216025T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
    • B60T8/1763—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to the coefficient of friction between the wheels and the ground surface
    • B60T8/17636—Microprocessor-based systems
    • 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
    • B60T8/173—Eliminating or reducing the effect of unwanted signals, e.g. due to vibrations or electrical noise
    • 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
    • B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
    • B60T8/1761—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure
    • B60T8/17616—Microprocessor-based systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Regulating Braking Force (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
DE69216025T 1991-09-24 1992-09-23 Doppler-Effekt Fahrzeuggeschwindigkeitssensor Expired - Fee Related DE69216025T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27331791A JPH0585341A (ja) 1991-09-24 1991-09-24 アンチロツク制御装置
JP34791791A JPH05157832A (ja) 1991-12-02 1991-12-02 ドップラ式車速センサ

Publications (2)

Publication Number Publication Date
DE69216025D1 true DE69216025D1 (de) 1997-01-30
DE69216025T2 DE69216025T2 (de) 1997-06-26

Family

ID=26550607

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69223525T Expired - Fee Related DE69223525T2 (de) 1991-09-24 1992-09-23 Regelgerät zur Regelung eines Blockierschutzbremssystems
DE69216025T Expired - Fee Related DE69216025T2 (de) 1991-09-24 1992-09-23 Doppler-Effekt Fahrzeuggeschwindigkeitssensor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69223525T Expired - Fee Related DE69223525T2 (de) 1991-09-24 1992-09-23 Regelgerät zur Regelung eines Blockierschutzbremssystems

Country Status (3)

Country Link
US (2) US5334983A (de)
EP (2) EP0534418B1 (de)
DE (2) DE69223525T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2679559B2 (ja) * 1992-11-05 1997-11-19 トヨタ自動車株式会社 アンチロック制御装置
JPH06286599A (ja) * 1993-03-31 1994-10-11 Toyota Motor Corp 車両用ブレーキ圧制御装置
JP3304575B2 (ja) * 1993-12-17 2002-07-22 トヨタ自動車株式会社 アンチロック制御装置
US5547267A (en) * 1995-02-03 1996-08-20 Kelsey-Hayes Company Method and system for antilock braking on a deformable surface
US5696515A (en) * 1996-01-31 1997-12-09 Ford Motor Company System and method for determining absolute vehicle height and ground speed
JP3515665B2 (ja) * 1996-06-19 2004-04-05 株式会社ホンダエレシス 車両のアンチロックブレーキ制御装置
US5959572A (en) * 1997-03-31 1999-09-28 Nissan Motor Co., Ltd. Vehicle follow-up control apparatus
US6438483B1 (en) * 2001-01-03 2002-08-20 Delphi Technologies, Inc. System and method for vehicle stability enhancement control during ABS operation
US6882920B2 (en) * 2003-04-29 2005-04-19 Goodrich Corporation Brake control system
EP1851095B1 (de) * 2005-02-25 2015-03-25 Freni Brembo S.p.A. Automatische bremsregelungssysteme und verfahren zu ihrem betrieb
JP4798271B2 (ja) 2009-08-07 2011-10-19 株式会社デンソー 車両存在報知装置
GB201402387D0 (en) * 2014-02-12 2014-03-26 Jaguar Land Rover Ltd Apparatus and method for use in a vehicle
GB2523095B (en) * 2014-02-12 2018-01-31 Jaguar Land Rover Ltd Apparatus and method for use in a vehicle
GB2523096A (en) * 2014-02-12 2015-08-19 Jaguar Land Rover Ltd Apparatus and method for use in a vehicle
CN104764897B (zh) * 2015-02-13 2017-09-29 盐城工学院 汽车测速装置及车速测控方法
CN104655872B (zh) * 2015-02-13 2017-12-19 盐城工学院 汽车车速测控方法及系统
ITUB20159358A1 (it) * 2015-12-22 2017-06-22 Faiveley Transport Italia Spa Procedimento per il controllo e il recupero dell'aderenza delle ruote di un assile controllato di un veicolo ferroviario.

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953083A (en) * 1974-12-09 1976-04-27 The Bendix Corporation Duty cycle translator for adaptive braking control circuit
GB2034147B (en) * 1978-09-26 1983-02-09 Nissan Motor Doppler radar mounting structure for motor vehicles
US4432229A (en) * 1982-06-04 1984-02-21 Rca Corporation Wheel wear measurement system
US4713665A (en) * 1984-05-14 1987-12-15 Deere & Company Ground speed sensor
US4774667A (en) * 1985-04-04 1988-09-27 Nippondenso Co., Ltd. Brake control system for vehicle
JP2638785B2 (ja) * 1986-09-06 1997-08-06 日産自動車株式会社 アンチスキツド制御装置
DE3638510C2 (de) * 1986-11-11 1995-04-13 Teves Gmbh Alfred Bremsanlage mit Schlupfregelung
DE3719821A1 (de) * 1987-06-13 1988-12-29 Walter Rebholz Bremssystem fuer ein lenkbares, zwei- oder mehrachsiges, wenigstens hinterachsseitig angetriebenes kraftfahrzeug
US4898431A (en) * 1988-06-15 1990-02-06 Aisin Seiki Kabushiki Kaisha Brake controlling system
DE3825639C2 (de) * 1988-07-28 1995-10-12 Sepp Gunther Einrichtung zum Stabilisieren von Kraftfahrzeugen bei Kurvenfahrt
JPH02129960A (ja) * 1988-11-10 1990-05-18 Sony Corp 半導体メモリ
US4986611A (en) * 1989-02-20 1991-01-22 Nippondenso Co., Ltd. Anti-lock brake control system for use in motor vehicle
JPH03246157A (ja) * 1990-02-23 1991-11-01 Toyota Motor Corp アンチスキッド制御装置
JPH03292247A (ja) * 1990-04-10 1991-12-24 Mazda Motor Corp 車両の制動制御装置
GB9106110D0 (en) * 1991-03-22 1991-05-08 Philips Electronic Associated Doppler radar speed sensor
US5243564A (en) * 1991-08-05 1993-09-07 Toyota Jidosha Kabushiki Kaisha Doppler-effect vehicle ground-speed detecting apparatus having means for detecting vehicle body inclination
JP2679533B2 (ja) * 1992-05-13 1997-11-19 トヨタ自動車株式会社 ドップラ式対地車速検出装置

Also Published As

Publication number Publication date
DE69223525D1 (de) 1998-01-22
US5334983A (en) 1994-08-02
EP0534418A1 (de) 1993-03-31
DE69216025T2 (de) 1997-06-26
US5358318A (en) 1994-10-25
EP0636526B1 (de) 1997-12-10
DE69223525T2 (de) 1998-04-23
EP0636526A1 (de) 1995-02-01
EP0534418B1 (de) 1996-12-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee