JPH06227226A - 自動車の車輪回転数信号の評価方法およびその装置 - Google Patents

自動車の車輪回転数信号の評価方法およびその装置

Info

Publication number
JPH06227226A
JPH06227226A JP23550893A JP23550893A JPH06227226A JP H06227226 A JPH06227226 A JP H06227226A JP 23550893 A JP23550893 A JP 23550893A JP 23550893 A JP23550893 A JP 23550893A JP H06227226 A JPH06227226 A JP H06227226A
Authority
JP
Japan
Prior art keywords
signal
wheel
signals
corrected
vehicle
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.)
Withdrawn
Application number
JP23550893A
Other languages
English (en)
Japanese (ja)
Inventor
Bernhard Miller
ミラー ベルンハルト
Eberhardt Schunck
シュンク エーベルハルト
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPH06227226A publication Critical patent/JPH06227226A/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/06—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle
    • B60C23/061—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle by monitoring wheel speed
    • B60C23/062—Frequency spectrum analysis of wheel speed signals, e.g. using Fourier transformation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/06—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle
    • B60C23/061—Signalling devices actuated by deformation of the tyre, e.g. tyre mounted deformation sensors or indirect determination of tyre deformation based on wheel speed, wheel-centre to ground distance or inclination of wheel axle by monitoring wheel speed
    • 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
    • B60G17/0195—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 regulation being combined with other vehicle control 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
    • B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • 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
    • B60G2400/20—Speed
    • B60G2400/204—Vehicle speed
    • 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
    • B60G2400/20—Speed
    • B60G2400/208—Speed of wheel rotation
    • 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
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • 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
    • B60G2400/60—Load
    • B60G2400/61—Load distribution
    • 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
    • B60G2400/80—Exterior conditions
    • B60G2400/82—Ground surface
    • B60G2400/822—Road friction coefficient determination affecting wheel traction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/60—Signal noise suppression; Electronic filtering means
    • B60G2600/604—Signal noise suppression; Electronic filtering means low pass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Vehicle Body Suspensions (AREA)
  • Measuring Fluid Pressure (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
JP23550893A 1992-08-29 1993-08-27 自動車の車輪回転数信号の評価方法およびその装置 Withdrawn JPH06227226A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4228894.0 1992-08-29
DE19924228894 DE4228894A1 (de) 1992-08-29 1992-08-29 Verfahren und Vorrichtung zur Auswertung von Raddrehzahlsignalen bei einem Kraftfahrzeug

Publications (1)

Publication Number Publication Date
JPH06227226A true JPH06227226A (ja) 1994-08-16

Family

ID=6466800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23550893A Withdrawn JPH06227226A (ja) 1992-08-29 1993-08-27 自動車の車輪回転数信号の評価方法およびその装置

Country Status (3)

Country Link
JP (1) JPH06227226A (de)
DE (1) DE4228894A1 (de)
GB (1) GB2270167A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001294025A (ja) * 2000-04-03 2001-10-23 Robert Bosch Corp 車両の空気抜けタイヤを検出する方法
JP2003502213A (ja) * 1999-06-19 2003-01-21 コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト 補正値テーブル作成、検査変数決定および車輪タイヤ圧力低下識別のための方法と装置
JP2016122022A (ja) * 2016-04-07 2016-07-07 パイオニア株式会社 判定装置、判定方法、判定プログラム、および記録媒体

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4337443A1 (de) * 1993-11-03 1995-05-04 Teves Gmbh Alfred Verfahren und Schaltungsanordnung zur Reifendrucküberwachung
EP0672548B1 (de) * 1994-02-24 2000-05-31 Unisia Jecs Corporation Vorrichtung und Verfahren zum Regeln der Dämpfungscharakteristiken von Fahrzeugstossdämpfern
US6142026A (en) * 1994-06-06 2000-11-07 Toyota Jidosha Kabushiki Kaisha Wheel information estimating apparatus
DE4426960A1 (de) * 1994-07-29 1996-02-01 Teves Gmbh Alfred Verfahren zur Ermittlung von Korrekturfaktoren für Radgeschwindigkeitssignale
DE4432893A1 (de) * 1994-09-15 1996-03-21 Bayerische Motoren Werke Ag Verfahren zur Steuerung oder Überwachung von Radaufhängungskomponenten in Kraftfahrzeugen
DE4434480A1 (de) * 1994-09-27 1996-03-28 Bayerische Motoren Werke Ag Verfahren zur Ermittlung der Geschwindigkeit eines Rades bei Kraftfahrzeugen
JP3300580B2 (ja) * 1994-12-26 2002-07-08 トヨタ自動車株式会社 タイヤ空気圧推定装置
DE19532331A1 (de) * 1995-09-01 1997-03-06 Teves Gmbh Alfred Anordnung zur Reifendrucküberwachung
DE19645897B4 (de) * 1996-11-07 2004-09-16 Daimlerchrysler Ag Fahrzeug mit den Rädern zugeordneten Lagegebern
IT1289827B1 (it) * 1996-11-20 1998-10-16 Fiat Auto Spa Procedimento ed apparecchiatura per la rilevazione della presenza di un pneumatico almeno parzialmente sgonfio in un autoveicolo
DE19704954A1 (de) * 1997-02-10 1998-08-13 Itt Mfg Enterprises Inc Verfahren zur verbesserten Bestimmung eines Raddrehzahlsignales und/oder eines Schlupfsignales
AT408867B (de) * 1999-05-17 2002-03-25 Steyr Daimler Puch Ag Verfahren für die automatische betätigung einer reifenfüllanlage für kraftfahrzeuge
US7013721B2 (en) 2001-07-30 2006-03-21 Continental Teves Ag&Co., Ohg Method for determining the load exerted on a vehicle tire
US20030121737A1 (en) * 2001-12-28 2003-07-03 You-Seok Koh Apparatus for controlling dampers used in a vehicle
DE10214455A1 (de) * 2002-03-30 2003-10-16 Bosch Gmbh Robert Off-Road-Erkennung zur Verbesserung der Reifendruckverlusterkennung
DE10227280A1 (de) * 2002-06-19 2004-01-15 Robert Bosch Gmbh Reifendruckverlusterkennung bei Anhängerbetrieb
DE102004004805B9 (de) * 2003-02-26 2011-06-01 Ford Global Technologies, LLC, Dearborn System zum Kompensieren von bei Fahrzeugdynamik-Steuerungen verwendeten Fahrzeugrad-Geschwindigkeiten
WO2005005950A1 (en) 2003-07-04 2005-01-20 Pirelli Pneumatici S.P.A. Method and system for determining a tyre load during the running of a motor vehicle
EP1584928A1 (de) * 2004-04-07 2005-10-12 Scania CV AB (publ) Vorrichtung und Verfahren zur Schätzung einer Fahrzeuggeschwindigkeit
US7845735B2 (en) 2004-07-15 2010-12-07 Honda Motor Co., Ltd. Method for vehicle braking control utilizing dynamic force proportioning based on wheel loads
DE102005051951B4 (de) * 2005-09-23 2008-01-10 Beru Ag Verfahren zur Reifendruckkontrolle bei mehrachsigen Fahrzeugen
US7912604B2 (en) * 2006-07-20 2011-03-22 Sumitomo Rubber Industries, Ltd. Method, apparatus and program for alarming abnormality in tire air-pressure
DE102017201314A1 (de) 2017-01-27 2018-08-02 Continental Teves Ag & Co. Ohg Verfahren und Vorrichtung zur indirekten Reifendrucküberwachung in einem Fahrzeug
DE102023100098A1 (de) 2023-01-03 2024-07-04 Saf-Holland Gmbh Reifendrucküberwachung eines Nutzfahrzeugs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0710643B2 (ja) * 1985-10-22 1995-02-08 トヨタ自動車株式会社 車輌用車高調整装置
DE4009540A1 (de) * 1990-03-24 1991-09-26 Teves Gmbh Alfred Verfahren und system zur reifendruckueberwachung
DE4014561A1 (de) * 1990-05-04 1991-11-07 Teves Gmbh Alfred Regelsystem fuer kraftfahrzeuge
JP2780887B2 (ja) * 1992-01-31 1998-07-30 本田技研工業株式会社 車両のタイヤ空気圧判定装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003502213A (ja) * 1999-06-19 2003-01-21 コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト 補正値テーブル作成、検査変数決定および車輪タイヤ圧力低下識別のための方法と装置
JP4660042B2 (ja) * 1999-06-19 2011-03-30 コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト 補正値テーブル作成、検査変数決定および車輪タイヤ圧力低下識別のための方法
JP2001294025A (ja) * 2000-04-03 2001-10-23 Robert Bosch Corp 車両の空気抜けタイヤを検出する方法
JP2016122022A (ja) * 2016-04-07 2016-07-07 パイオニア株式会社 判定装置、判定方法、判定プログラム、および記録媒体

Also Published As

Publication number Publication date
GB9317289D0 (en) 1993-10-06
DE4228894A1 (de) 1994-03-03
GB2270167A (en) 1994-03-02

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Legal Events

Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20001031