ES2077449T3 - Deteccion de malfuncionamiento de detector. - Google Patents
Deteccion de malfuncionamiento de detector.Info
- Publication number
- ES2077449T3 ES2077449T3 ES93106180T ES93106180T ES2077449T3 ES 2077449 T3 ES2077449 T3 ES 2077449T3 ES 93106180 T ES93106180 T ES 93106180T ES 93106180 T ES93106180 T ES 93106180T ES 2077449 T3 ES2077449 T3 ES 2077449T3
- Authority
- ES
- Spain
- Prior art keywords
- wheel
- output signals
- deceleration
- default
- period
- 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 - Lifetime
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
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
- B60T17/221—Procedure or apparatus for checking or keeping in a correct functioning condition of brake 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
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/88—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
-
- 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
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/08—Failure or malfunction detecting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/80—Detection or control after a system or component failure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/80—Detection or control after a system or component failure
- B60G2800/802—Diagnostics
-
- 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
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/40—Failsafe aspects of brake control systems
- B60T2270/416—Wheel speed sensor failure
Abstract
SE PRESENTA UN METODO PARA COMPROBAR Y CONTROLAR LA CALIDAD DE LAS SEÑALES DE SALIDA (20) DE LOS SENSORES DE VELOCIDAD DE UNA RUEDA (18) INSTALADOS EN LAS RUEDAS (14) DE UN VEHICULO (10) EQUIPADO CON UN SISTEMA DE FRENADO AUTOMATICO (12). EL METODO CONSISTE EN LA DETERMINACION A PARTIR DE LA VELOCIDAD MEDIDA DE LA RUEDA LA DECELERACION DE UNA RUEDA (14), TEMPORIZANDO CUALQUIER PERIODO DE DECELERACION CUYO NIVEL SE ENCUENTRE POR ENCIMA DE UN NIVEL PREDETERMINADO, DEFINIENDO CUALQUIER SENSOR DE VELOCIDAD DE LA RUEDA ASOCIADO CON UNA RUEDA QUE TENGA UNA DECELERACION INDICADA POR ENCIMA DE UN NIVEL PREDETERMINADO DURANTE UN TIEMPO QUE EXCEDA DE UN PERIODO PREDETERMINADO COMO SENSOR QUE ESTA FUNCIONANDO ERRONEAMENTE, EXCLUYENDO LAS SEÑALES DE SALIDA (20) DEL SENSOR DE VELOCIDAD DE LA RUEDA QUE SE HA DETERMINADO QUE FUNCIONA MAL Y REEMPLAZANDO LAS SEÑALES DE SALIDA EXCLUIDAS (20) CON SEÑALES DE SALIDA (20) DE UN SENSOR DE VELOCIDAD DE UNA RUEDA (18) INSTALADO EN UNA RUEDA ALTERNATIVA (14).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/875,995 US5343396A (en) | 1992-04-29 | 1992-04-29 | Sensor malfunction detection |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2077449T3 true ES2077449T3 (es) | 1995-11-16 |
Family
ID=25366740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93106180T Expired - Lifetime ES2077449T3 (es) | 1992-04-29 | 1993-04-16 | Deteccion de malfuncionamiento de detector. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5343396A (es) |
EP (1) | EP0567862B1 (es) |
JP (1) | JPH0643943A (es) |
KR (1) | KR930021476A (es) |
AU (1) | AU664005B2 (es) |
BR (1) | BR9301028A (es) |
CA (1) | CA2094423C (es) |
DE (1) | DE69300439T2 (es) |
ES (1) | ES2077449T3 (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08292112A (ja) * | 1995-04-20 | 1996-11-05 | Sumitomo Electric Ind Ltd | センサ異常検出システム |
DE19742988C1 (de) * | 1997-09-29 | 1999-01-28 | Siemens Ag | Bremsanlage für ein Kraftfahrzeug |
JP3690090B2 (ja) * | 1997-11-05 | 2005-08-31 | 日産自動車株式会社 | 速度演算装置及びフード跳ね上げシステム |
KR100358486B1 (ko) * | 1997-12-15 | 2003-01-24 | 주식회사 만도 | 차륜의 에어갭 진단방법 |
DE19844913C2 (de) * | 1998-09-30 | 2003-02-13 | Bosch Gmbh Robert | Vorrichtung und Verfahren zur Überwachung eines in einem Fahrzeug angeordneten Querbeschleunigungssensor |
BR9916166A (pt) * | 1998-12-15 | 2001-09-04 | Luk Lamellen & Kupplungsbau | Automóvel |
JP2003529479A (ja) * | 1999-02-05 | 2003-10-07 | 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 | タイヤセンサを備えた自動車コントロールシステム |
DE10304739A1 (de) * | 2003-02-06 | 2004-08-19 | Robert Bosch Gmbh | Verfahren zur Diagnose auf Signalplausibilität bei einem Geschwindigkeitssensor eines Kraftfahrzeugs |
US7058490B2 (en) * | 2004-11-04 | 2006-06-06 | Mando Corporation | Vehicle speed sensor failure detection apparatus and method for an electronic control system |
EP1818233B1 (de) * | 2006-02-14 | 2011-09-07 | Ford Global Technologies, LLC | Verzögerungswarnvorrichtung und -verfahren für ein Kraftfahrzeug |
DE102006010097B4 (de) * | 2006-03-06 | 2016-10-06 | Robert Bosch Gmbh | Verfahren zum Betreiben eines Kraftfahrzeugs |
EP3415743B1 (en) | 2010-06-03 | 2020-04-15 | Polaris Industries Inc. | Electronic throttle control |
US9205717B2 (en) | 2012-11-07 | 2015-12-08 | Polaris Industries Inc. | Vehicle having suspension with continuous damping control |
US9218695B2 (en) * | 2012-12-27 | 2015-12-22 | Robert Bosch Gmbh | System and method for monitoring an estimated wheel speed of a vehicle using a transmission output shaft sensor |
EP3212484A2 (en) | 2014-10-31 | 2017-09-06 | Polaris Industries Inc. | System and method for controlling a vehicle |
WO2018094212A2 (en) | 2016-11-18 | 2018-05-24 | Polaris Industries Inc. | Vehicle having adjustable suspension |
US10406884B2 (en) | 2017-06-09 | 2019-09-10 | Polaris Industries Inc. | Adjustable vehicle suspension system |
US10987987B2 (en) | 2018-11-21 | 2021-04-27 | Polaris Industries Inc. | Vehicle having adjustable compression and rebound damping |
MX2022015902A (es) | 2020-07-17 | 2023-01-24 | Polaris Inc | Suspensiones ajustables y operacion de vehiculo para vehiculos recreativos todoterreno. |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE346511B (es) * | 1970-07-27 | 1972-07-10 | Saab Scania Ab | |
DE2546481C2 (de) * | 1975-10-17 | 1986-03-06 | Robert Bosch Gmbh, 7000 Stuttgart | Überwachungsschaltung für wenigstens zwei Meßwertgeber |
DE2942442C2 (de) * | 1979-10-20 | 1984-01-05 | Wabco Westinghouse Steuerungstechnik GmbH & Co, 3000 Hannover | Überwachungseinrichtung für Drehzahlgeber |
US4530059A (en) * | 1982-04-30 | 1985-07-16 | Lucas Industries Public Limited Company | Vehicle anti-lock breaking control |
IE832034L (en) * | 1983-12-31 | 1985-02-28 | Pcb Controls Ltd | Anti-skid valve control system |
US4824183A (en) * | 1987-04-21 | 1989-04-25 | Toyota Jidosha Kabushiki Kaisha | Dual-circuit hydraulic anti-lock braking system |
JPH0717007Y2 (ja) * | 1987-05-28 | 1995-04-19 | 日産自動車株式会社 | 車速センサ−異常検出装置 |
US5132907A (en) * | 1987-10-12 | 1992-07-21 | Nissan Motor Company, Limited | Control system for controlling wheel slippage with projection of vehicle speed representative data |
DE3739558A1 (de) * | 1987-11-21 | 1989-06-01 | Bosch Gmbh Robert | Verfahren zur erzeugung eines eine kurvenfahrt anzeigenden signals |
JP2654657B2 (ja) * | 1988-02-03 | 1997-09-17 | 富士重工業株式会社 | 自動車用アンチスキッド装置の故障判定方法 |
JP2654656B2 (ja) * | 1988-02-03 | 1997-09-17 | 富士重工業株式会社 | アンチスキッド装置用加速度センサの作動確認方法 |
JPH02310164A (ja) * | 1989-05-24 | 1990-12-25 | Mitsubishi Electric Corp | アンチスキッド制御装置 |
JPH0316863A (ja) * | 1989-06-14 | 1991-01-24 | Akebono Brake Res & Dev Center Ltd | 車両のアンチロック制御方法 |
JPH0351376U (es) * | 1989-09-27 | 1991-05-20 | ||
DE4006004A1 (de) * | 1990-02-26 | 1991-08-29 | Friedhelm Buers | Dekorationsgegenstand mit beleuchteten profilschienen |
US5095269A (en) * | 1990-05-25 | 1992-03-10 | Eaton Corporation | Speed sensor fault detection system and method |
US5138566A (en) * | 1990-10-01 | 1992-08-11 | John Comforti | Fractional/decimal/digital converting calculator |
-
1992
- 1992-04-29 US US07/875,995 patent/US5343396A/en not_active Expired - Lifetime
-
1993
- 1993-04-14 AU AU36935/93A patent/AU664005B2/en not_active Ceased
- 1993-04-16 DE DE69300439T patent/DE69300439T2/de not_active Expired - Fee Related
- 1993-04-16 ES ES93106180T patent/ES2077449T3/es not_active Expired - Lifetime
- 1993-04-16 EP EP93106180A patent/EP0567862B1/en not_active Expired - Lifetime
- 1993-04-20 CA CA002094423A patent/CA2094423C/en not_active Expired - Fee Related
- 1993-04-27 KR KR1019930007066A patent/KR930021476A/ko active IP Right Grant
- 1993-04-27 JP JP5125537A patent/JPH0643943A/ja active Pending
- 1993-04-29 BR BR9301028A patent/BR9301028A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5343396A (en) | 1994-08-30 |
BR9301028A (pt) | 1993-11-03 |
DE69300439D1 (de) | 1995-10-12 |
JPH0643943A (ja) | 1994-02-18 |
CA2094423A1 (en) | 1993-10-30 |
EP0567862B1 (en) | 1995-09-06 |
DE69300439T2 (de) | 1996-05-02 |
AU664005B2 (en) | 1995-10-26 |
EP0567862A1 (en) | 1993-11-03 |
KR930021476A (ko) | 1993-11-22 |
AU3693593A (en) | 1993-11-04 |
CA2094423C (en) | 1999-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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