JP6646376B2 - 緩衝器の制御装置およびサスペンション装置 - Google Patents
緩衝器の制御装置およびサスペンション装置 Download PDFInfo
- Publication number
- JP6646376B2 JP6646376B2 JP2015152964A JP2015152964A JP6646376B2 JP 6646376 B2 JP6646376 B2 JP 6646376B2 JP 2015152964 A JP2015152964 A JP 2015152964A JP 2015152964 A JP2015152964 A JP 2015152964A JP 6646376 B2 JP6646376 B2 JP 6646376B2
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- Prior art keywords
- shock absorber
- acceleration
- damping force
- command value
- 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.)
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- 239000006096 absorbing agent Substances 0.000 title claims description 104
- 230000035939 shock Effects 0.000 title claims description 104
- 239000000725 suspension Substances 0.000 title claims description 15
- 238000013016 damping Methods 0.000 claims description 136
- 230000001133 acceleration Effects 0.000 claims description 123
- 230000008859 change Effects 0.000 claims description 62
- 230000006835 compression Effects 0.000 description 23
- 238000007906 compression Methods 0.000 description 23
- 238000005096 rolling process Methods 0.000 description 17
- 239000010720 hydraulic oil Substances 0.000 description 14
- 230000007423 decrease Effects 0.000 description 8
- 230000008602 contraction Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000872 buffer Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 208000031872 Body Remains Diseases 0.000 description 1
- 206010034719 Personality change Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002699 waste material Substances 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
- B60G17/0164—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 mainly during accelerating or braking
-
- 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
-
- 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
- B60G17/0162—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 mainly during a motion involving steering operation, e.g. cornering, overtaking
-
- 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
- B60G17/018—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 use of a specific signal treatment or control method
-
- 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
- B60G17/06—Characteristics of dampers, e.g. mechanical dampers
- B60G17/08—Characteristics of fluid dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/12—Cycles; Motorcycles
-
- 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
- B60G2400/05—Attitude
- B60G2400/053—Angular acceleration
-
- 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
- B60G2400/05—Attitude
- B60G2400/053—Angular acceleration
- B60G2400/0533—Yaw acceleration
-
- 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
- B60G2400/10—Acceleration; Deceleration
- B60G2400/106—Acceleration; Deceleration longitudinal with regard to vehicle, e.g. braking
-
- 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
- B60G2800/01—Attitude or posture control
- B60G2800/014—Pitch; Nose dive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K2025/044—Suspensions with automatic adjustment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Description
Claims (5)
- 車両における車体の前後方向或いは横方向の加速度の変化率をパラメータとして第一指令値を求めるとともに前記加速度をパラメータとして第二指令値を求めるか、または、前記車体の前後方向或いは横方向の角加速度の変化率をパラメータとして前記第一指令値を求めるとともに前記角加速度をパラメータとして前記第二指令値を求め、前記第一指令値と前記第二指令値を加算して減衰力指令値を求め、前記車両の前記車体と車輪との間に介装された緩衝器の減衰力を制御する
ことを特徴とする緩衝器の制御装置。 - 前記緩衝器は、前記車両の前記車体と前輪との間に介装される前輪側の緩衝器と、前記車両の前記車体と後輪との間に介装される後輪側の緩衝器とを有し、
前記車両における前記車体の前後方向の前記加速度の変化率と前記加速度、または、前記車体の前後方向の前記角加速度の変化率と前記角加速度をパラメータとして前記減衰力指令値を求め、前記前輪側の緩衝器と前記後輪側の緩衝器の減衰力を制御する
ことを特徴とする請求項1に記載の緩衝器の制御装置。 - 前記緩衝器は、前記車両の前記車体と右輪との間に介装される右輪側の緩衝器と、前記車両の前記車体と左輪との間に介装される左輪側の緩衝器とを有し、
前記車両における前記車体の左右方向の前記加速度の変化率と前記加速度、または、前記車体の左右方向の前記角加速度の変化率と前記角速度をパラメータとして前記減衰力指令値を求め、前記右輪側の緩衝器と前記左輪側の緩衝器の減衰力を制御する
ことを特徴とする請求項1または2に記載の緩衝器の制御装置。 - 前記車両が鞍乗車両であって、
前記加速度或いは前記角加速度を検出するセンサが前記車両のシート下に配置される
ことを特徴とする請求項1から3のいずれか一項に記載の緩衝器の制御装置。 - 伸長側の減衰特性をハードとし収縮側の減衰特性をソフトにする伸側ハードモードと、伸長側の減衰特性をソフトとし収縮側の減衰特性をハードにする圧側ハードモードとを有する緩衝器と、
請求項1から4のいずれか一項に記載の緩衝器の制御装置とを備えた
ことを特徴とするサスペンション装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015152964A JP6646376B2 (ja) | 2015-07-31 | 2015-07-31 | 緩衝器の制御装置およびサスペンション装置 |
US15/578,545 US10618367B2 (en) | 2015-07-31 | 2016-06-02 | Damper control device and suspension apparatus |
PCT/JP2016/066377 WO2017022316A1 (ja) | 2015-07-31 | 2016-06-02 | 緩衝器の制御装置およびサスペンション装置 |
EP16832595.9A EP3330165A4 (en) | 2015-07-31 | 2016-06-02 | SHOCK ABSORBER CONTROL DEVICE AND SUSPENSION DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015152964A JP6646376B2 (ja) | 2015-07-31 | 2015-07-31 | 緩衝器の制御装置およびサスペンション装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017030577A JP2017030577A (ja) | 2017-02-09 |
JP6646376B2 true JP6646376B2 (ja) | 2020-02-14 |
Family
ID=57944129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015152964A Active JP6646376B2 (ja) | 2015-07-31 | 2015-07-31 | 緩衝器の制御装置およびサスペンション装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10618367B2 (ja) |
EP (1) | EP3330165A4 (ja) |
JP (1) | JP6646376B2 (ja) |
WO (1) | WO2017022316A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6581511B2 (ja) * | 2016-01-05 | 2019-09-25 | Kyb株式会社 | フロントフォーク |
JP6397536B1 (ja) * | 2017-04-28 | 2018-09-26 | Kyb株式会社 | サスペンション装置およびサスペンション制御装置 |
JP6444472B1 (ja) * | 2017-10-19 | 2018-12-26 | 株式会社ショーワ | 懸架装置及び記録媒体 |
JP6736596B2 (ja) * | 2018-03-16 | 2020-08-05 | 本田技研工業株式会社 | 車両 |
JP7351881B2 (ja) * | 2021-09-29 | 2023-09-27 | 本田技研工業株式会社 | 制御装置、車両、推定方法、およびプログラム |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01195194A (ja) * | 1988-01-29 | 1989-08-07 | Honda Motor Co Ltd | 自動二輪のサスペンション装置 |
JP3038832B2 (ja) * | 1990-07-31 | 2000-05-08 | 日産自動車株式会社 | 車両用減衰力制御装置 |
JPH05238235A (ja) * | 1992-03-02 | 1993-09-17 | Kayaba Ind Co Ltd | サスペンション装置 |
JP3608442B2 (ja) * | 1999-07-15 | 2005-01-12 | トヨタ自動車株式会社 | 車輌の減衰係数制御装置 |
JP2001047832A (ja) * | 1999-08-05 | 2001-02-20 | Toyota Motor Corp | 車輌の減衰係数制御装置 |
US7124852B2 (en) * | 2000-09-01 | 2006-10-24 | Yamaha Hatsudoki Kabushiki Kaisha | Acceleration sensor and engine control for motorcycle |
JP2003063473A (ja) | 2001-08-23 | 2003-03-05 | Kayaba Ind Co Ltd | 自動車の車体姿勢調整装置 |
JP4357789B2 (ja) * | 2002-03-26 | 2009-11-04 | 本田技研工業株式会社 | 自動二輪車 |
EP1623856B1 (en) | 2004-08-06 | 2012-02-22 | Honda Motor Co., Ltd. | Suspension control system |
US8165749B2 (en) * | 2005-03-31 | 2012-04-24 | Honda Motor Co., Ltd | Control system for adjustable damping force damper |
JP4648055B2 (ja) * | 2005-03-31 | 2011-03-09 | 本田技研工業株式会社 | 車両における可変減衰力ダンパーの制御装置 |
JP2011073633A (ja) | 2009-09-30 | 2011-04-14 | Honda Motor Co Ltd | 鞍乗型車両のエアバッグ装置 |
EP2537691B1 (en) * | 2010-02-17 | 2014-12-10 | Toyota Jidosha Kabushiki Kaisha | Damping force control device for vehicle |
JP5880172B2 (ja) * | 2012-03-15 | 2016-03-08 | 日産自動車株式会社 | 車両の制御装置 |
-
2015
- 2015-07-31 JP JP2015152964A patent/JP6646376B2/ja active Active
-
2016
- 2016-06-02 EP EP16832595.9A patent/EP3330165A4/en not_active Withdrawn
- 2016-06-02 US US15/578,545 patent/US10618367B2/en active Active
- 2016-06-02 WO PCT/JP2016/066377 patent/WO2017022316A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP3330165A1 (en) | 2018-06-06 |
WO2017022316A1 (ja) | 2017-02-09 |
EP3330165A4 (en) | 2019-04-10 |
US10618367B2 (en) | 2020-04-14 |
US20180154729A1 (en) | 2018-06-07 |
JP2017030577A (ja) | 2017-02-09 |
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