GB2308105B - Automotive vehicle suspension control system - Google Patents

Automotive vehicle suspension control system

Info

Publication number
GB2308105B
GB2308105B GB9701847A GB9701847A GB2308105B GB 2308105 B GB2308105 B GB 2308105B GB 9701847 A GB9701847 A GB 9701847A GB 9701847 A GB9701847 A GB 9701847A GB 2308105 B GB2308105 B GB 2308105B
Authority
GB
United Kingdom
Prior art keywords
control system
automotive vehicle
vehicle suspension
suspension control
automotive
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
Application number
GB9701847A
Other versions
GB2308105A (en
GB9701847D0 (en
Inventor
Katsuya Iwasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Unisia Automotive Ltd
Original Assignee
Unisia Jecs Corp
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 JP02511995A external-priority patent/JP3277244B2/en
Priority claimed from JP04066295A external-priority patent/JP3354737B2/en
Application filed by Unisia Jecs Corp filed Critical Unisia Jecs Corp
Priority claimed from GB9602702A external-priority patent/GB2297952B/en
Publication of GB9701847D0 publication Critical patent/GB9701847D0/en
Publication of GB2308105A publication Critical patent/GB2308105A/en
Application granted granted Critical
Publication of GB2308105B publication Critical patent/GB2308105B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B60G17/018—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
    • 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
    • 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
    • B60G2600/602—Signal noise suppression; Electronic filtering means high pass
    • 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
    • B60G2600/604—Signal noise suppression; Electronic filtering means low pass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
GB9701847A 1995-02-14 1996-02-09 Automotive vehicle suspension control system Expired - Fee Related GB2308105B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP02511995A JP3277244B2 (en) 1995-02-14 1995-02-14 Vehicle suspension system
JP04066295A JP3354737B2 (en) 1995-02-28 1995-02-28 Vehicle suspension system
GB9602702A GB2297952B (en) 1995-02-14 1996-02-09 Automotive vehicle suspension control system

Publications (3)

Publication Number Publication Date
GB9701847D0 GB9701847D0 (en) 1997-03-19
GB2308105A GB2308105A (en) 1997-06-18
GB2308105B true GB2308105B (en) 1997-09-03

Family

ID=27268116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9701847A Expired - Fee Related GB2308105B (en) 1995-02-14 1996-02-09 Automotive vehicle suspension control system

Country Status (1)

Country Link
GB (1) GB2308105B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0706906A2 (en) * 1994-10-12 1996-04-17 Unisia Jecs Corporation Apparatus and method for controlling damping force characteristic of vehicular suspension system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0706906A2 (en) * 1994-10-12 1996-04-17 Unisia Jecs Corporation Apparatus and method for controlling damping force characteristic of vehicular suspension system

Also Published As

Publication number Publication date
GB2308105A (en) 1997-06-18
GB9701847D0 (en) 1997-03-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000209