JP6449187B2 - 車両のサスペンション装置 - Google Patents
車両のサスペンション装置 Download PDFInfo
- Publication number
- JP6449187B2 JP6449187B2 JP2016052876A JP2016052876A JP6449187B2 JP 6449187 B2 JP6449187 B2 JP 6449187B2 JP 2016052876 A JP2016052876 A JP 2016052876A JP 2016052876 A JP2016052876 A JP 2016052876A JP 6449187 B2 JP6449187 B2 JP 6449187B2
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- warning
- vehicle
- load
- sprung
- 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
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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
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
- B60G15/062—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper
- B60G15/065—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper characterised by the use of a combination of springs
-
- 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
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/021—Spring characteristics, e.g. mechanical springs and mechanical adjusting means the mechanical spring being a coil spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/15—Fluid spring
- B60G2202/152—Pneumatic spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/30—Spring/Damper and/or actuator Units
- B60G2202/32—The spring being in series with the damper and/or actuator
- B60G2202/322—The spring being in series with the damper and/or actuator the damper being controllable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/40—Type of actuator
- B60G2202/41—Fluid actuator
- B60G2202/413—Hydraulic actuator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/40—Type of actuator
- B60G2202/41—Fluid actuator
- B60G2202/416—Fluid actuator using a pump, e.g. in the line connecting the lower chamber to the upper chamber of the actuator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/40—Type of actuator
- B60G2202/43—Mechanical actuator
- B60G2202/432—Spring motor
-
- 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
-
- 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
- B60G2600/22—Magnetic elements
Description
2 :車体
3 :サスペンション装置
4 :車輪
7 :アクチュエータ
8 :ばね上部材
9 :ばね下部材
10 :制御装置
20 :電動機
30 :圧縮コイルばね
34 :ECU
35 :MDU
36 :バッテリ
38 :ストロークセンサ
39 :ばね上加速度センサ
40 :ばね下加速度センサ
41 :車速センサ
42 :車載カメラ
51 :出力制御部
52 :警告制御部
Claims (2)
- 車両のサスペンション装置であって、
前記車両のばね上部材とばね下部材との間に設けられ、前記ばね上部材及び前記ばね下部材に推進力を与えて互いに相対移動させるべく、各車輪に対応して設けられたアクチュエータと、
前記車輪のそれぞれに対応して設けられ、前記ばね上部材及び前記ばね下部材を互いに離れる方向に付勢するばねと、
前記アクチュエータのそれぞれの伸縮情報を取得する情報取得装置と、
前記アクチュエータのそれぞれを伸縮制御する制御装置とを有し、
前記制御装置は、前記アクチュエータのそれぞれの伸縮情報に基づいて、前記車輪毎に前記アクチュエータの収縮量が所定の値以上である警告状態であるか否かを判定し、前記警告状態と判定された前記車輪に対応した前記アクチュエータを所定の振動数で伸縮させると共に、前記アクチュエータのそれぞれの収縮量の合計が所定の合計判定値以上である場合に、前記アクチュエータの全てを所定の振動数で伸縮させることを特徴とする車両のサスペンション装置。 - 前記アクチュエータは、前記ばね上部材及び前記ばね下部材に推進力を与えて互いに相対移動させると共に、減衰力を与えて相対移動を減衰させることを特徴とする請求項1に記載の車両のサスペンション装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016052876A JP6449187B2 (ja) | 2016-03-16 | 2016-03-16 | 車両のサスペンション装置 |
US15/595,269 US10457110B2 (en) | 2016-03-16 | 2017-05-15 | Vehicle suspension system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016052876A JP6449187B2 (ja) | 2016-03-16 | 2016-03-16 | 車両のサスペンション装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018133867A Division JP2018158729A (ja) | 2018-07-17 | 2018-07-17 | 車両のサスペンション装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017165282A JP2017165282A (ja) | 2017-09-21 |
JP6449187B2 true JP6449187B2 (ja) | 2019-01-09 |
Family
ID=59912368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016052876A Expired - Fee Related JP6449187B2 (ja) | 2016-03-16 | 2016-03-16 | 車両のサスペンション装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10457110B2 (ja) |
JP (1) | JP6449187B2 (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
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US10300760B1 (en) | 2015-03-18 | 2019-05-28 | Apple Inc. | Fully-actuated suspension system |
JP6449187B2 (ja) * | 2016-03-16 | 2019-01-09 | 本田技研工業株式会社 | 車両のサスペンション装置 |
WO2018208510A1 (en) | 2017-05-08 | 2018-11-15 | Segame Technologies Llc | Active suspension system |
FR3067659B1 (fr) * | 2017-06-14 | 2021-01-15 | Peugeot Citroen Automobiles Sa | Dispositif anti-devers a moyens de couplage pilotes, pour un train de vehicule automobile |
US10899340B1 (en) | 2017-06-21 | 2021-01-26 | Apple Inc. | Vehicle with automated subsystems |
US11173766B1 (en) | 2017-09-07 | 2021-11-16 | Apple Inc. | Suspension system with locking structure |
US10906370B1 (en) | 2017-09-15 | 2021-02-02 | Apple Inc. | Active suspension system |
US11124035B1 (en) | 2017-09-25 | 2021-09-21 | Apple Inc. | Multi-stage active suspension actuator |
US11285773B1 (en) * | 2018-09-12 | 2022-03-29 | Apple Inc. | Control system |
US11634167B1 (en) * | 2018-09-14 | 2023-04-25 | Apple Inc. | Transmitting axial and rotational movement to a hub |
DE112019005068B4 (de) * | 2018-10-12 | 2023-01-05 | Hitachi Astemo, Ltd. | Aufhängungssteuerungsvorrichtung |
JP6840180B2 (ja) | 2019-03-27 | 2021-03-10 | 本田技研工業株式会社 | 電動サスペンション装置 |
JP6840181B2 (ja) | 2019-03-27 | 2021-03-10 | 本田技研工業株式会社 | 電動サスペンション装置 |
JP6840179B2 (ja) * | 2019-03-27 | 2021-03-10 | 本田技研工業株式会社 | 電動サスペンション装置 |
US11345209B1 (en) | 2019-06-03 | 2022-05-31 | Apple Inc. | Suspension systems |
US11938922B1 (en) | 2019-09-23 | 2024-03-26 | Apple Inc. | Motion control system |
US11179991B1 (en) | 2019-09-23 | 2021-11-23 | Apple Inc. | Suspension systems |
US11707961B1 (en) | 2020-04-28 | 2023-07-25 | Apple Inc. | Actuator with reinforcing structure for torsion resistance |
US11828339B1 (en) | 2020-07-07 | 2023-11-28 | Apple Inc. | Vibration control system |
JP2022093081A (ja) | 2020-12-11 | 2022-06-23 | 本田技研工業株式会社 | 電動サスペンション装置 |
JP7136957B1 (ja) | 2021-03-22 | 2022-09-13 | 本田技研工業株式会社 | 電動サスペンション装置 |
JP2023157857A (ja) | 2022-04-14 | 2023-10-26 | フェラーリ エッセ.ピー.アー. | 道路車両のアクティブショックアブソーバを制御する方法 |
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JPH0781358A (ja) * | 1993-09-16 | 1995-03-28 | Toyota Motor Corp | 流体圧式アクティブサスペンション |
JP2000251171A (ja) * | 1999-02-26 | 2000-09-14 | Toyota Motor Corp | 車両の車線逸脱警告装置 |
JP4046905B2 (ja) | 1999-08-27 | 2008-02-13 | 本田技研工業株式会社 | 車間距離計測装置 |
JP2001311452A (ja) | 2000-04-28 | 2001-11-09 | Tokico Ltd | 電磁サスペンション制御装置 |
DE10025492A1 (de) | 2000-05-23 | 2001-12-13 | Daimler Chrysler Ag | Verfahren und Vorrichtung zur Rückmeldung des Fahrzustands eines Fahrzeugs an den Fahrer |
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-
2016
- 2016-03-16 JP JP2016052876A patent/JP6449187B2/ja not_active Expired - Fee Related
-
2017
- 2017-05-15 US US15/595,269 patent/US10457110B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US10457110B2 (en) | 2019-10-29 |
US20180134111A1 (en) | 2018-05-17 |
JP2017165282A (ja) | 2017-09-21 |
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