WO2016057555A1 - Vehicle having suspension with continuous damping control - Google Patents

Vehicle having suspension with continuous damping control Download PDF

Info

Publication number
WO2016057555A1
WO2016057555A1 PCT/US2015/054296 US2015054296W WO2016057555A1 WO 2016057555 A1 WO2016057555 A1 WO 2016057555A1 US 2015054296 W US2015054296 W US 2015054296W WO 2016057555 A1 WO2016057555 A1 WO 2016057555A1
Authority
WO
WIPO (PCT)
Prior art keywords
controller
damping
condition
sensor
vehicle
Prior art date
Application number
PCT/US2015/054296
Other languages
English (en)
French (fr)
Inventor
Louis J. Brady
Alex R. Scheuerell
Steven R. Franker
Aaron J. Nysse
Original Assignee
Polaris Industries Inc.
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
Priority claimed from US14/507,355 external-priority patent/US9205717B2/en
Application filed by Polaris Industries Inc. filed Critical Polaris Industries Inc.
Priority to CN202010483972.6A priority Critical patent/CN111703267B/zh
Priority to EP15784219.6A priority patent/EP3204248A1/en
Priority to CN201580053877.XA priority patent/CN106794736B/zh
Priority to MX2017004100A priority patent/MX2017004100A/es
Priority to CA2963790A priority patent/CA2963790A1/en
Priority to BR112017006909A priority patent/BR112017006909A2/pt
Priority to AU2015328248A priority patent/AU2015328248B9/en
Publication of WO2016057555A1 publication Critical patent/WO2016057555A1/en

Links

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
    • B60G17/06—Characteristics of dampers, e.g. mechanical dampers
    • 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
    • B60G17/016—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
    • 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
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/07—Off-road vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/32—Track vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/32—Track vehicles
    • B60G2300/322—Snowmobiles
    • 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
    • B60G2400/102—Acceleration; Deceleration 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
    • B60G2400/20—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
    • B60G2400/30—Propulsion unit conditions
    • B60G2400/33—Throttle 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
    • B60G2400/30—Propulsion unit conditions
    • B60G2400/39—Brake 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
    • 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
    • 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
    • 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
    • B60G2600/04—Means for informing, instructing or displaying
    • 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
    • B60G2600/70—Computer memory; Data storage, e.g. maps for adaptive control
    • 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
    • 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
    • B60G2800/16—Running
    • B60G2800/162—Reducing road induced vibrations
    • 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
    • B60G2800/90—System Controller type
    • B60G2800/91—Suspension Control
    • B60G2800/916—Body Vibration Control
    • 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
    • B60G2800/90—System Controller type
    • B60G2800/94—Electronic Stability Program (ESP, i.e. ABS+ASC+EMS)

Definitions

  • controller 20 increases damping based on increasing vehicle speed. Further, controller 20 increases compression damping on the outside rear corner shock based on inputs from the steering sensor, throttle sensor, and vehicle speed.
  • User mode modifiers 118 select the lookup table and/or algorithm that defines the damping characteristics at each corner based on above inputs.
  • Fig. 10 illustrates yet another embodiment of a damping control method of the present disclosure including different sensor input options compared to the embodiments of Figs. 8 and 9.
  • the embodiment of Fig. 10 also uses a z-axis acceleration sensor 180 and an x-axis acceleration sensor 182 as inputs to the controller 20.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
PCT/US2015/054296 2014-10-06 2015-10-06 Vehicle having suspension with continuous damping control WO2016057555A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN202010483972.6A CN111703267B (zh) 2014-10-06 2015-10-06 具有带有连续阻尼控制的悬架的车辆
EP15784219.6A EP3204248A1 (en) 2014-10-06 2015-10-06 Vehicle having suspension with continuous damping control
CN201580053877.XA CN106794736B (zh) 2014-10-06 2015-10-06 具有带有连续阻尼控制的悬架的车辆
MX2017004100A MX2017004100A (es) 2014-10-06 2015-10-06 Vehiculo con suspension con control continuo de amortiguacion.
CA2963790A CA2963790A1 (en) 2014-10-06 2015-10-06 Vehicle having suspension with continuous damping control
BR112017006909A BR112017006909A2 (pt) 2014-10-06 2015-10-06 método para controle de amortecimento.
AU2015328248A AU2015328248B9 (en) 2014-10-06 2015-10-06 Vehicle having suspension with continuous damping control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/507,355 US9205717B2 (en) 2012-11-07 2014-10-06 Vehicle having suspension with continuous damping control
US14/507,355 2014-10-06

Publications (1)

Publication Number Publication Date
WO2016057555A1 true WO2016057555A1 (en) 2016-04-14

Family

ID=54337898

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2015/054296 WO2016057555A1 (en) 2014-10-06 2015-10-06 Vehicle having suspension with continuous damping control

Country Status (7)

Country Link
EP (1) EP3204248A1 (es)
CN (2) CN106794736B (es)
AU (1) AU2015328248B9 (es)
BR (1) BR112017006909A2 (es)
CA (1) CA2963790A1 (es)
MX (2) MX2017004100A (es)
WO (1) WO2016057555A1 (es)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10406884B2 (en) 2017-06-09 2019-09-10 Polaris Industries Inc. Adjustable vehicle suspension system
US10672207B2 (en) 2017-01-20 2020-06-02 Polaris Industries Inc. Diagnostic systems and methods of a continuously variable transmission
US10987987B2 (en) 2018-11-21 2021-04-27 Polaris Industries Inc. Vehicle having adjustable compression and rebound damping
US11110913B2 (en) 2016-11-18 2021-09-07 Polaris Industries Inc. Vehicle having adjustable suspension
US11124036B2 (en) 2012-11-07 2021-09-21 Polaris Industries Inc. Vehicle having suspension with continuous damping control
US11285964B2 (en) 2014-10-31 2022-03-29 Polaris Industries Inc. System and method for controlling a vehicle
CN115179706A (zh) * 2022-09-06 2022-10-14 万向钱潮股份公司 一种主动悬架的控制方法
US11904648B2 (en) 2020-07-17 2024-02-20 Polaris Industries Inc. Adjustable suspensions and vehicle operation for off-road recreational vehicles

Families Citing this family (9)

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JP6638703B2 (ja) * 2017-07-06 2020-01-29 トヨタ自動車株式会社 サスペンション制御システム
CN107745616B (zh) * 2017-09-11 2020-12-01 湖北航天技术研究院特种车辆技术中心 一种越野车信息控制系统
CN110605946A (zh) * 2018-06-15 2019-12-24 蔚来汽车有限公司 主动悬挂调节系统和方法以及车辆
US10882582B2 (en) 2018-07-13 2021-01-05 Shimano Inc. Suspension control device for a human-powered vehicle
US11458796B2 (en) * 2018-09-24 2022-10-04 Zoox, Inc. Controlling vehicle suspension system using pressure set point
CN111775649B (zh) * 2019-04-04 2021-11-09 上海汽车集团股份有限公司 一种减振器控制方法、装置及系统
CN110329030B (zh) * 2019-05-10 2021-03-30 爱驰汽车有限公司 主动悬架控制方法、系统、设备及存储介质
CN111452579B (zh) * 2020-01-16 2021-09-14 吉林大学 基于悬架不变点理论的车辆半主动自适应控制系统及方法
CN112339517B (zh) * 2020-11-13 2023-10-10 成都九鼎科技(集团)有限公司 一种半主动悬架控制方法及控制系统

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Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11400785B2 (en) 2012-11-07 2022-08-02 Polaris Industries Inc. Vehicle having suspension with continuous damping control
US11400786B2 (en) 2012-11-07 2022-08-02 Polaris Industries Inc. Vehicle having suspension with continuous damping control
US11970036B2 (en) 2012-11-07 2024-04-30 Polaris Industries Inc. Vehicle having suspension with continuous damping control
US11124036B2 (en) 2012-11-07 2021-09-21 Polaris Industries Inc. Vehicle having suspension with continuous damping control
US11400784B2 (en) 2012-11-07 2022-08-02 Polaris Industries Inc. Vehicle having suspension with continuous damping control
US11400787B2 (en) 2012-11-07 2022-08-02 Polaris Industries Inc. Vehicle having suspension with continuous damping control
US11285964B2 (en) 2014-10-31 2022-03-29 Polaris Industries Inc. System and method for controlling a vehicle
US11919524B2 (en) 2014-10-31 2024-03-05 Polaris Industries Inc. System and method for controlling a vehicle
US11110913B2 (en) 2016-11-18 2021-09-07 Polaris Industries Inc. Vehicle having adjustable suspension
US11878678B2 (en) 2016-11-18 2024-01-23 Polaris Industries Inc. Vehicle having adjustable suspension
US11430272B2 (en) 2017-01-20 2022-08-30 Polaris Industries Inc. Diagnostic systems and methods of a continuously variable transmission
US10672207B2 (en) 2017-01-20 2020-06-02 Polaris Industries Inc. Diagnostic systems and methods of a continuously variable transmission
US10987989B2 (en) 2017-06-09 2021-04-27 Polaris Industries Inc. Adjustable vehicle suspension system
US11479075B2 (en) 2017-06-09 2022-10-25 Polaris Industries Inc. Adjustable vehicle suspension system
US11912096B2 (en) 2017-06-09 2024-02-27 Polaris Industries Inc. Adjustable vehicle suspension system
US10406884B2 (en) 2017-06-09 2019-09-10 Polaris Industries Inc. Adjustable vehicle suspension system
US11975584B2 (en) 2018-11-21 2024-05-07 Polaris Industries Inc. Vehicle having adjustable compression and rebound damping
US11884117B2 (en) 2018-11-21 2024-01-30 Polaris Industries Inc. Vehicle having adjustable compression and rebound damping
US10987987B2 (en) 2018-11-21 2021-04-27 Polaris Industries Inc. Vehicle having adjustable compression and rebound damping
US11904648B2 (en) 2020-07-17 2024-02-20 Polaris Industries Inc. Adjustable suspensions and vehicle operation for off-road recreational vehicles
CN115179706B (zh) * 2022-09-06 2022-12-23 万向钱潮股份公司 一种主动悬架的控制方法
CN115179706A (zh) * 2022-09-06 2022-10-14 万向钱潮股份公司 一种主动悬架的控制方法

Also Published As

Publication number Publication date
AU2015328248B2 (en) 2019-02-21
AU2015328248A1 (en) 2017-05-11
CN111703267A (zh) 2020-09-25
EP3204248A1 (en) 2017-08-16
AU2015328248B9 (en) 2019-03-07
CN106794736A (zh) 2017-05-31
CN106794736B (zh) 2020-06-30
CN111703267B (zh) 2024-03-12
CA2963790A1 (en) 2016-04-14
BR112017006909A2 (pt) 2018-01-09
MX2021011905A (es) 2021-10-26
MX2017004100A (es) 2017-06-19

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