DE3830168C2 - - Google Patents
Info
- Publication number
- DE3830168C2 DE3830168C2 DE3830168A DE3830168A DE3830168C2 DE 3830168 C2 DE3830168 C2 DE 3830168C2 DE 3830168 A DE3830168 A DE 3830168A DE 3830168 A DE3830168 A DE 3830168A DE 3830168 C2 DE3830168 C2 DE 3830168C2
- Authority
- DE
- Germany
- Prior art keywords
- roll
- damping force
- control
- vehicle
- determined
- 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
Links
- 238000013016 damping Methods 0.000 claims description 65
- 239000000725 suspension Substances 0.000 claims description 57
- 239000012530 fluid Substances 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 description 34
- 238000012545 processing Methods 0.000 description 34
- 230000008859 change Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 230000007423 decrease Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000019589 hardness Nutrition 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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
- B60G17/016—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 their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
-
- 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
-
- 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
- B60G17/016—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 their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
- B60G17/0165—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 their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input to an external condition, e.g. rough road surface, side wind
-
- 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
- B60G2400/10—Acceleration; Deceleration
- B60G2400/104—Acceleration; Deceleration lateral or transversal with regard to vehicle
-
- 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
- B60G2400/25—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
- B60G2400/30—Propulsion unit conditions
- B60G2400/34—Accelerator pedal position
-
- 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
- B60G2400/44—Steering 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
- B60G2400/50—Pressure
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/10—Damping action or damper
- B60G2500/102—Damping action or damper stepwise
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/30—Height or ground clearance
-
- 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
- B60G2600/02—Retarders, delaying means, dead zones, threshold values, cut-off frequency, timer interruption
-
- 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
- B60G2600/20—Manual control or setting means
-
- 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
- B60G2600/66—Humidifying or drying 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
- B60G2800/01—Attitude or posture control
- B60G2800/012—Rolling condition
-
- 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
- B60G2800/24—Steering, cornering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3844838A DE3844838C2 (de) | 1987-09-04 | 1988-09-05 | Fahrzeugaufhängung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62221244A JPH0725245B2 (ja) | 1987-09-04 | 1987-09-04 | 車両用サスペンション装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3830168A1 DE3830168A1 (de) | 1989-03-16 |
DE3830168C2 true DE3830168C2 (US07321065-20080122-C00020.png) | 1992-11-05 |
Family
ID=16763724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3830168A Granted DE3830168A1 (de) | 1987-09-04 | 1988-09-05 | Fahrzeugaufhaengung |
Country Status (5)
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2575419B2 (ja) * | 1987-10-29 | 1997-01-22 | 日産自動車株式会社 | 能動型サスペンション装置 |
JPH02124310A (ja) * | 1988-10-31 | 1990-05-11 | Fuji Heavy Ind Ltd | 自動車用アクティブサスペンションの制御方法 |
JP2528781Y2 (ja) * | 1988-12-26 | 1997-03-12 | 株式会社 ユニシアジェックス | サスペンションシステム |
JPH02208107A (ja) * | 1989-02-06 | 1990-08-17 | Honda Motor Co Ltd | アクティブサスペンション制御装置 |
IT216947Z2 (it) * | 1989-02-24 | 1991-10-11 | Gilardini Spa | Silenziatore per un impianto di scarico di un veicolo |
JP3056748B2 (ja) * | 1989-05-15 | 2000-06-26 | 富士重工業株式会社 | 車両用アクテイブサスペンションの制御装置 |
DE4017254C2 (de) * | 1989-05-29 | 1996-03-07 | Mitsubishi Electric Corp | Steuervorrichtung für eine Fahrzeugaufhängung |
JP2503277B2 (ja) * | 1989-07-31 | 1996-06-05 | 日産自動車株式会社 | サスペンション制御装置 |
EP0417695B1 (en) * | 1989-09-11 | 1997-12-10 | Toyota Jidosha Kabushiki Kaisha | Suspension control system |
DE69029628T2 (de) * | 1989-09-11 | 1997-05-22 | Nippon Denso Co | Aufhängungsregelsystem |
JPH03153411A (ja) * | 1989-11-06 | 1991-07-01 | Mazda Motor Corp | サスペンションとステアリングの協調制御装置 |
US5033762A (en) * | 1990-02-26 | 1991-07-23 | Rakowski Carl F | Suspension system for a sidecar motorcycle |
DE4014561A1 (de) * | 1990-05-04 | 1991-11-07 | Teves Gmbh Alfred | Regelsystem fuer kraftfahrzeuge |
DE4115481C2 (de) * | 1991-05-11 | 2001-04-19 | Bosch Gmbh Robert | System zur Erhöhung des Fahrkomforts und der Fahrsicherheit |
DE4134342C2 (de) * | 1991-10-17 | 2002-08-01 | Zf Sachs Ag | Verfahren und Vorrichtung zur Ermittlung einer Bestimmungsgröße für ein Fahrwerkregulierungssystem |
DE4231641C2 (de) * | 1992-09-22 | 1996-12-12 | Daimler Benz Ag | Federbein für Federungssysteme von Kraftfahrzeugen |
US5570287A (en) * | 1994-12-16 | 1996-10-29 | Ford Motor Company | Speed dependent suspension control |
US5765115A (en) * | 1995-08-04 | 1998-06-09 | Ford Motor Company | Pneumatic tilt stabilization suspension system |
US5772224A (en) * | 1996-05-15 | 1998-06-30 | Common Engineering Company Limited | Vehicle suspension systems |
GB9821062D0 (en) | 1998-09-29 | 1998-11-18 | Rover Group | Vehicle roll control |
AT502330B1 (de) * | 2005-08-25 | 2007-05-15 | Steyr Daimler Puch Ag | Verfahren zum betrieb einer einrichtung für eine reifenfüllanlage für kraftfahrzeuge |
JP4333660B2 (ja) * | 2005-10-07 | 2009-09-16 | トヨタ自動車株式会社 | ロール角制御とロール剛性前後配分比制御を組み合わせた車輌 |
KR100829031B1 (ko) * | 2006-07-25 | 2008-05-16 | 주식회사 만도 | 전자 제어 현가 장치 및 그 차고 제어 방법 |
ATE515400T1 (de) * | 2008-04-02 | 2011-07-15 | Gm Global Tech Operations Inc | Adaptive aufhängungssteuerung für ein kraftfahrzeug |
US11697319B2 (en) | 2021-10-12 | 2023-07-11 | DRiV Automotive Inc. | Suspension system with comfort valve integration |
US11685220B2 (en) | 2021-10-12 | 2023-06-27 | DRiV Automotive Inc. | Control systems and methods for suspension systems |
US11865887B2 (en) | 2021-10-12 | 2024-01-09 | DRiV Automotive Inc. | Suspension system with incremental roll and pitch stiffness control |
US11938772B2 (en) | 2021-10-12 | 2024-03-26 | DRiV Automotive Inc. | System for grading filling of a hydraulic suspension system |
US11865889B2 (en) | 2021-10-12 | 2024-01-09 | DRiV Automotive Inc. | Suspension system with comfort valves between cross-over hydraulic circuits |
US11912092B2 (en) | 2021-10-12 | 2024-02-27 | DRiV Automotive Inc. | Suspension leak check systems and methods |
US11919355B2 (en) | 2021-10-12 | 2024-03-05 | DRiV Automotive Inc. | Valve diagnostic systems and methods |
US11691474B2 (en) | 2021-10-12 | 2023-07-04 | DRiV Automotive Inc. | Suspension system tank filling systems and methods |
US11904841B2 (en) | 2021-10-12 | 2024-02-20 | DRiV Automotive Inc. | Suspension system integration with advanced driver assistance system |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3608925A (en) * | 1969-05-07 | 1971-09-28 | Peter H Murphy | Apparatus for offsetting centrifugal force affecting motor vehicles |
DE2736026C2 (de) * | 1976-08-19 | 1985-10-24 | Honda Giken Kogyo K.K., Tokio/Tokyo | Hydropneumatische Federung für Fahrzeuge |
US4295660A (en) * | 1978-06-08 | 1981-10-20 | Alfa Romeo S.P.A. | Active suspensions assembly for a motor car |
EP0115202B1 (en) * | 1982-12-27 | 1988-03-02 | Nippondenso Co., Ltd. | Shock absorber control system |
JPS59120509A (ja) * | 1982-12-27 | 1984-07-12 | Toyota Motor Corp | 車両のサスペンシヨン機構におけるシヨツクアブソ−バの減衰力制御装置 |
IE842642L (en) * | 1983-10-31 | 1985-04-30 | Harvard College | Purine Derivatives |
KR890002819B1 (ko) * | 1984-01-24 | 1989-08-04 | 미쯔비시지도오샤고오교오 가부시기가이샤 | 차량용 서스펜션장치 |
DE3502338A1 (de) * | 1984-01-24 | 1985-07-25 | Mitsubishi Jidosha Kogyo K.K., Tokio/Tokyo | Fahrzeugfederung |
US4730843A (en) * | 1984-01-24 | 1988-03-15 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Vehicle suspension apparatus |
JPS60203510A (ja) * | 1984-03-27 | 1985-10-15 | Mitsubishi Motors Corp | 自動車の懸架装置 |
DE3515017C2 (de) * | 1984-04-25 | 1994-02-03 | Mitsubishi Motors Corp | Niveausteuereinrichtung für ein Fahrzeug |
AU580051B2 (en) * | 1984-04-28 | 1988-12-22 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Vehicle suspension apparatus |
US4673193A (en) * | 1984-05-22 | 1987-06-16 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Vehicle suspension apparatus |
US4695074A (en) * | 1984-06-30 | 1987-09-22 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Vehicle suspension apparatus |
US4613154A (en) * | 1984-08-10 | 1986-09-23 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Vehicle suspension apparatus |
JPS6150817A (ja) * | 1984-08-18 | 1986-03-13 | Toyota Motor Corp | 減衰力可変式ショックアブソ−バの減衰力制御装置 |
GB2168013B (en) * | 1984-11-21 | 1988-11-16 | Mitsubishi Motors Corp | Vehicle suspension apparatus |
JPS62105710A (ja) * | 1985-11-01 | 1987-05-16 | Mitsubishi Motors Corp | 車両用サスペンシヨン装置 |
US4669749A (en) * | 1984-11-30 | 1987-06-02 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Vehicle suspension apparatus |
CA1256131A (en) * | 1985-02-08 | 1989-06-20 | David A. Williams | Vehicle suspension arrangements |
US4603881A (en) * | 1985-02-11 | 1986-08-05 | Mikina Stanley J | Vehicle suspension |
JPS61263814A (ja) * | 1985-05-16 | 1986-11-21 | Mitsubishi Motors Corp | 電子制御サスペンシヨン装置 |
JP2571359B2 (ja) * | 1985-05-16 | 1997-01-16 | 三菱自動車工業株式会社 | 電子制御サスペンシヨン装置 |
JPH0811484B2 (ja) * | 1985-09-27 | 1996-02-07 | 日産自動車株式会社 | 車両のサスペンシヨン制御装置 |
US4761022A (en) * | 1986-03-08 | 1988-08-02 | Toyota Jidosha Kabushiki Kaisha | Suspension controller for improved turning |
JPH0780410B2 (ja) * | 1986-06-13 | 1995-08-30 | 日産自動車株式会社 | 車両用サスペンシヨン |
-
1987
- 1987-09-04 JP JP62221244A patent/JPH0725245B2/ja not_active Expired - Fee Related
-
1988
- 1988-08-30 US US07/238,394 patent/US4830394A/en not_active Expired - Lifetime
- 1988-09-02 GB GB8820756A patent/GB2209506B/en not_active Expired - Fee Related
- 1988-09-03 KR KR1019880011379A patent/KR910007175B1/ko not_active IP Right Cessation
- 1988-09-05 DE DE3830168A patent/DE3830168A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
GB8820756D0 (en) | 1988-10-05 |
DE3830168A1 (de) | 1989-03-16 |
GB2209506B (en) | 1991-07-10 |
GB2209506A (en) | 1989-05-17 |
KR890004881A (ko) | 1989-05-10 |
US4830394A (en) | 1989-05-16 |
JPH01111511A (ja) | 1989-04-28 |
JPH0725245B2 (ja) | 1995-03-22 |
KR910007175B1 (ko) | 1991-09-19 |
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Legal Events
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8110 | Request for examination paragraph 44 | ||
8172 | Supplementary division/partition in: |
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D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
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8339 | Ceased/non-payment of the annual fee |