JPS6467407A - Shock absorber control device - Google Patents

Shock absorber control device

Info

Publication number
JPS6467407A
JPS6467407A JP22276987A JP22276987A JPS6467407A JP S6467407 A JPS6467407 A JP S6467407A JP 22276987 A JP22276987 A JP 22276987A JP 22276987 A JP22276987 A JP 22276987A JP S6467407 A JPS6467407 A JP S6467407A
Authority
JP
Japan
Prior art keywords
damper force
change rate
microcomputer
set value
detecting means
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.)
Pending
Application number
JP22276987A
Other languages
English (en)
Inventor
Yutaka Suzuki
Eiki Matsunaga
Yozo Mashima
Shigeru Kamiya
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.)
Denso Corp
Soken Inc
Original Assignee
Nippon Soken Inc
NipponDenso Co Ltd
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
Application filed by Nippon Soken Inc, NipponDenso Co Ltd filed Critical Nippon Soken Inc
Priority to JP22276987A priority Critical patent/JPS6467407A/ja
Publication of JPS6467407A publication Critical patent/JPS6467407A/ja
Pending 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
    • B60G17/019—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 type of sensor or the arrangement thereof
    • B60G17/01941—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 type of sensor or the arrangement thereof characterised by the use of piezoelectric elements, e.g. sensors or actuators
    • 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
    • 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
    • B60G2400/40—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
    • 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
    • B60G2401/10—Piezoelectric elements
    • 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
    • B60G2600/20—Manual control or setting means
    • 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
    • B60G2800/22—Braking, stopping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
JP22276987A 1987-09-04 1987-09-04 Shock absorber control device Pending JPS6467407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22276987A JPS6467407A (en) 1987-09-04 1987-09-04 Shock absorber control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22276987A JPS6467407A (en) 1987-09-04 1987-09-04 Shock absorber control device

Publications (1)

Publication Number Publication Date
JPS6467407A true JPS6467407A (en) 1989-03-14

Family

ID=16787604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22276987A Pending JPS6467407A (en) 1987-09-04 1987-09-04 Shock absorber control device

Country Status (1)

Country Link
JP (1) JPS6467407A (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0417695A2 (en) 1989-09-11 1991-03-20 Toyota Jidosha Kabushiki Kaisha Suspension control system
EP0417702A2 (en) * 1989-09-11 1991-03-20 Toyota Jidosha Kabushiki Kaisha Suspension control system
EP0424904A2 (en) * 1989-10-25 1991-05-02 Toyota Jidosha Kabushiki Kaisha Suspension control system
DE4039003A1 (de) * 1989-12-08 1991-06-13 Toyota Motor Co Ltd Vorrichtung zur regelung eines aufhaengungssystems
JPH03169734A (ja) * 1989-11-29 1991-07-23 Toyota Motor Corp サスペンション制御装置
EP0442530A2 (en) * 1990-02-16 1991-08-21 Toyota Jidosha Kabushiki Kaisha Shock absorber control system
JPH03204325A (ja) * 1989-12-29 1991-09-05 Toyota Motor Corp サスペンション制御装置
JPH03208716A (ja) * 1990-01-11 1991-09-11 Toyota Motor Corp サスペンション制御装置
JPH03224815A (ja) * 1990-01-29 1991-10-03 Toyota Motor Corp サスペンション制御装置
JPH04103420A (ja) * 1990-08-23 1992-04-06 Toyota Motor Corp サスペンション制御装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59213510A (ja) * 1983-05-20 1984-12-03 Toyota Central Res & Dev Lab Inc アクテイブ・サスペンシヨン装置
JPS6229410A (ja) * 1985-07-30 1987-02-07 Nippon Soken Inc 車両用のシヨツクアブソ−バ、および該シヨツクアブソ−バを用いたシヨツクアブソ−バ制御装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59213510A (ja) * 1983-05-20 1984-12-03 Toyota Central Res & Dev Lab Inc アクテイブ・サスペンシヨン装置
JPS6229410A (ja) * 1985-07-30 1987-02-07 Nippon Soken Inc 車両用のシヨツクアブソ−バ、および該シヨツクアブソ−バを用いたシヨツクアブソ−バ制御装置

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0417695A2 (en) 1989-09-11 1991-03-20 Toyota Jidosha Kabushiki Kaisha Suspension control system
EP0417702A2 (en) * 1989-09-11 1991-03-20 Toyota Jidosha Kabushiki Kaisha Suspension control system
EP0424904A2 (en) * 1989-10-25 1991-05-02 Toyota Jidosha Kabushiki Kaisha Suspension control system
JPH03169734A (ja) * 1989-11-29 1991-07-23 Toyota Motor Corp サスペンション制御装置
DE4039003A1 (de) * 1989-12-08 1991-06-13 Toyota Motor Co Ltd Vorrichtung zur regelung eines aufhaengungssystems
US5361209A (en) * 1989-12-08 1994-11-01 Toyota Jidoshi Kabushiki Kaisha Suspension control system having damping coefficient discretely varied responsive to road conditions
JPH03204325A (ja) * 1989-12-29 1991-09-05 Toyota Motor Corp サスペンション制御装置
JPH03208716A (ja) * 1990-01-11 1991-09-11 Toyota Motor Corp サスペンション制御装置
JPH03224815A (ja) * 1990-01-29 1991-10-03 Toyota Motor Corp サスペンション制御装置
EP0442530A2 (en) * 1990-02-16 1991-08-21 Toyota Jidosha Kabushiki Kaisha Shock absorber control system
JPH04103420A (ja) * 1990-08-23 1992-04-06 Toyota Motor Corp サスペンション制御装置

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