MX2021011905A - Vehicle having suspension with continuous damping control. - Google Patents

Vehicle having suspension with continuous damping control.

Info

Publication number
MX2021011905A
MX2021011905A MX2021011905A MX2021011905A MX2021011905A MX 2021011905 A MX2021011905 A MX 2021011905A MX 2021011905 A MX2021011905 A MX 2021011905A MX 2021011905 A MX2021011905 A MX 2021011905A MX 2021011905 A MX2021011905 A MX 2021011905A
Authority
MX
Mexico
Prior art keywords
vehicle
shock absorber
adjustable shock
damping characteristic
controller
Prior art date
Application number
MX2021011905A
Other languages
Spanish (es)
Inventor
Louis J Brady
Alex R Scheuerell
Steven R Franker
Aaron J Nysse
Original Assignee
Polaris 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 Inc filed Critical Polaris Inc
Publication of MX2021011905A publication Critical patent/MX2021011905A/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
    • B60G17/015—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
    • B60G17/016—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
    • 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)

Abstract

A damping control system for a vehicle having a suspension located between a plurality of ground engaging members and a vehicle frame includes at least one adjustable shock absorber having an adjustable damping characteristic. The system also includes a controller coupled to each adjustable shock absorber to adjust the damping characteristic of each adjustable shock absorber, and a user interface coupled to the controller and accessible to a driver of the vehicle. The user interface includes at least one user input to permit manual adjustment of the damping characteristic of the at least one adjustable shock absorber during operation of the vehicle. Vehicle sensors are also be coupled to the controller to adjust the damping characteristic of the at least one adjustable shock absorber based vehicle conditions determined by sensor output signals.
MX2021011905A 2014-10-06 2017-03-29 Vehicle having suspension with continuous damping control. MX2021011905A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
MX2021011905A true MX2021011905A (en) 2021-10-26

Family

ID=54337898

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2017004100A MX2017004100A (en) 2014-10-06 2015-10-06 Vehicle having suspension with continuous damping control.
MX2021011905A MX2021011905A (en) 2014-10-06 2017-03-29 Vehicle having suspension with continuous damping control.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2017004100A MX2017004100A (en) 2014-10-06 2015-10-06 Vehicle having suspension with continuous damping control.

Country Status (7)

Country Link
EP (1) EP3204248A1 (en)
CN (2) CN111703267B (en)
AU (1) AU2015328248B9 (en)
BR (1) BR112017006909A2 (en)
CA (1) CA2963790A1 (en)
MX (2) MX2017004100A (en)
WO (1) WO2016057555A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9205717B2 (en) 2012-11-07 2015-12-08 Polaris Industries Inc. Vehicle having suspension with continuous damping control
EP3212484A2 (en) 2014-10-31 2017-09-06 Polaris Industries Inc. System and method for controlling a vehicle
CN116176201A (en) 2016-11-18 2023-05-30 北极星工业有限公司 Vehicle with adjustable suspension
CN115431996A (en) 2017-01-20 2022-12-06 北极星工业有限公司 Vehicle diagnostic method for vehicle
US10406884B2 (en) 2017-06-09 2019-09-10 Polaris Industries Inc. Adjustable vehicle suspension system
JP6638703B2 (en) * 2017-07-06 2020-01-29 トヨタ自動車株式会社 Suspension control system
CN107745616B (en) * 2017-09-11 2020-12-01 湖北航天技术研究院特种车辆技术中心 Information control system of off-road vehicle
CN110605946A (en) * 2018-06-15 2019-12-24 蔚来汽车有限公司 Active suspension adjustment system and method and vehicle
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
US10987987B2 (en) 2018-11-21 2021-04-27 Polaris Industries Inc. Vehicle having adjustable compression and rebound damping
CN111775649B (en) * 2019-04-04 2021-11-09 上海汽车集团股份有限公司 Shock absorber control method, device and system
CN110329030B (en) * 2019-05-10 2021-03-30 爱驰汽车有限公司 Active suspension control method, system, device and storage medium
CN111452579B (en) * 2020-01-16 2021-09-14 吉林大学 Semi-active self-adaptive control system and method for vehicle based on suspension invariant point theory
WO2022016155A1 (en) 2020-07-17 2022-01-20 Polaris Industries Inc. Adjustable suspensions and vehicle operation for off-road recreational vehicles
CN112339517B (en) * 2020-11-13 2023-10-10 成都九鼎科技(集团)有限公司 Semi-active suspension control method and control system
CN115179706B (en) * 2022-09-06 2022-12-23 万向钱潮股份公司 Control method of active suspension

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JPS63199112A (en) * 1987-02-13 1988-08-17 Komatsu Ltd Control method for car body vibration of dump truck for construction machine
US5080392A (en) * 1990-04-26 1992-01-14 Cb Auto Design Inc. Suspension unit
US6148252A (en) * 1992-04-10 2000-11-14 Unisia Jecs Corporation Automotive suspension control system utilizing variable damping force shock absorber
JPH09249016A (en) * 1996-03-15 1997-09-22 Unisia Jecs Corp Vehicle suspension device
US6876909B2 (en) * 2002-08-21 2005-04-05 Mando Corporation Electronically controlled suspension apparatus for use in anti-squat control
CN100447001C (en) * 2005-04-06 2008-12-31 肖国 Car shock-buffering method utilizing vibration between wheel and car body for power supply
US7950486B2 (en) 2008-06-06 2011-05-31 Polaris Industries Inc. Vehicle
DE102009027939A1 (en) * 2009-02-03 2010-08-05 Robert Bosch Gmbh Method for suspension control of a motor vehicle, and device for implementation
JP5855974B2 (en) * 2012-02-27 2016-02-09 本田技研工業株式会社 Vehicle suspension control system
US8918253B2 (en) * 2012-06-25 2014-12-23 Ford Global Technologies, Llc Ride performance optimization in an active suspension system
CA2890996C (en) * 2012-11-07 2023-03-21 Polaris Industries Inc. Vehicle having suspension with continuous damping control
CN103303088B (en) * 2013-06-06 2015-11-18 江苏大学 A kind of control method of half active energy regenerative suspension third gear adjustable shock absorber damping value

Also Published As

Publication number Publication date
EP3204248A1 (en) 2017-08-16
AU2015328248A1 (en) 2017-05-11
BR112017006909A2 (en) 2018-01-09
AU2015328248B2 (en) 2019-02-21
CN106794736B (en) 2020-06-30
AU2015328248B9 (en) 2019-03-07
CN111703267B (en) 2024-03-12
CN106794736A (en) 2017-05-31
CA2963790A1 (en) 2016-04-14
MX2017004100A (en) 2017-06-19
CN111703267A (en) 2020-09-25
WO2016057555A1 (en) 2016-04-14

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