KR102766848B1 - 차량 제어 장치 및 서스펜션 시스템 - Google Patents

차량 제어 장치 및 서스펜션 시스템 Download PDF

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KR102766848B1
KR102766848B1 KR1020227038118A KR20227038118A KR102766848B1 KR 102766848 B1 KR102766848 B1 KR 102766848B1 KR 1020227038118 A KR1020227038118 A KR 1020227038118A KR 20227038118 A KR20227038118 A KR 20227038118A KR 102766848 B1 KR102766848 B1 KR 102766848B1
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South Korea
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vehicle
sensor
information
state
shock absorber
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Korean (ko)
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KR20220161462A (ko
Inventor
마사토시 야마하타
류스케 히라오
유키 요시다
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히다치 아스테모 가부시키가이샤
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    • 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
    • B60G17/0182—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 involving parameter estimation, e.g. observer, Kalman filter
    • 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
    • B60G17/0165—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
    • B60G2400/05—Attitude
    • 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
    • B60G2400/051—Angle
    • B60G2400/0511—Roll angle
    • 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
    • B60G2400/051—Angle
    • B60G2400/0512—Pitch angle
    • 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
    • B60G2400/208—Speed of wheel rotation
    • 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
    • B60G2400/80—Exterior conditions
    • B60G2400/82—Ground surface
    • B60G2400/821—Uneven, rough road sensing affecting vehicle body vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/28—Gyroscopes
    • 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
    • B60G2600/60—Signal noise suppression; Electronic filtering means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/86—Suspension systems

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
KR1020227038118A 2020-07-08 2021-07-06 차량 제어 장치 및 서스펜션 시스템 Active KR102766848B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-117710 2020-07-08
JP2020117710 2020-07-08
PCT/JP2021/025422 WO2022009869A1 (ja) 2020-07-08 2021-07-06 車両制御装置およびサスペンションシステム

Publications (2)

Publication Number Publication Date
KR20220161462A KR20220161462A (ko) 2022-12-06
KR102766848B1 true KR102766848B1 (ko) 2025-02-11

Family

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Application Number Title Priority Date Filing Date
KR1020227038118A Active KR102766848B1 (ko) 2020-07-08 2021-07-06 차량 제어 장치 및 서스펜션 시스템

Country Status (6)

Country Link
US (1) US12434529B2 (https=)
JP (1) JP7402982B2 (https=)
KR (1) KR102766848B1 (https=)
CN (1) CN115812043A (https=)
DE (1) DE112021003647T5 (https=)
WO (1) WO2022009869A1 (https=)

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* Cited by examiner, † Cited by third party
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JP7059341B1 (ja) * 2020-11-26 2022-04-25 日立Astemo株式会社 サスペンション制御装置、車両およびサスペンション制御方法
KR102896678B1 (ko) * 2024-02-14 2025-12-05 서울대학교산학협력단 선형 2차 가우시안을 통한 농업 트랙터용 반능동 캐빈 현가장치 최적 제어 시스템
WO2026016080A1 (zh) * 2024-07-17 2026-01-22 深圳引望智能技术有限公司 控制悬架的方法和装置

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JP2010083329A (ja) * 2008-09-30 2010-04-15 Hitachi Automotive Systems Ltd サスペンション制御装置
WO2019077972A1 (ja) * 2017-10-19 2019-04-25 日本精工株式会社 サスペンション操作システム及びサスペンション操作端末
JP2019119380A (ja) 2018-01-10 2019-07-22 日立オートモティブシステムズ株式会社 車両、車両運動状態推定装置および車両運動状態推定方法

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JP2010083329A (ja) * 2008-09-30 2010-04-15 Hitachi Automotive Systems Ltd サスペンション制御装置
WO2019077972A1 (ja) * 2017-10-19 2019-04-25 日本精工株式会社 サスペンション操作システム及びサスペンション操作端末
JP2019119380A (ja) 2018-01-10 2019-07-22 日立オートモティブシステムズ株式会社 車両、車両運動状態推定装置および車両運動状態推定方法

Also Published As

Publication number Publication date
US20230271471A1 (en) 2023-08-31
KR20220161462A (ko) 2022-12-06
DE112021003647T5 (de) 2023-06-29
JPWO2022009869A1 (https=) 2022-01-13
JP7402982B2 (ja) 2023-12-21
CN115812043A (zh) 2023-03-17
US12434529B2 (en) 2025-10-07
WO2022009869A1 (ja) 2022-01-13

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