JPH01132408U - - Google Patents
Info
- Publication number
- JPH01132408U JPH01132408U JP2949988U JP2949988U JPH01132408U JP H01132408 U JPH01132408 U JP H01132408U JP 2949988 U JP2949988 U JP 2949988U JP 2949988 U JP2949988 U JP 2949988U JP H01132408 U JPH01132408 U JP H01132408U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- shock absorber
- damping force
- straight
- state
- 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
Links
- 239000006096 absorbing agent Substances 0.000 claims description 9
- 230000035939 shock Effects 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の基本的構成を例示するブロツ
ク図、第２図は本考案の一実施例としてのシヨツ
クアブソーバ制御装置の概略構成図、第３図は実
施例において行なわれるシヨツクアブソーバ制御
装置を示すフローチヤート、第４図は実施例にお
ける車速と基準角度の関係を示すグラフ、第５図
は同じく車速と制御開始角度の関係を示すグラフ
、第６図は実施例における車両の走行状態を示す
説明図、第７図は第６図に示した走行状態におけ
る時間と操舵角度の関係を示すグラフ、第８図は
第７図における時間とシヨツクアブソーバの減衰
力の関係を示すグラフ、第９図は第６図に示した
走行状態における時間と操舵角度の関係を示すグ
ラフ、第１０図は第９図における時間とシヨツク
アブソーバの減衰力の関係を示すグラフである。
１……車速センサ、２……ステアリングセンサ
、５……車速演算回路、６……操舵角度演算回路
、７……マイクロコンピユータ、８，９，１０，
１１……シヨツクアブソーバ、１２，１３，１４
，１５……駆動回路。
FIG. 1 is a block diagram illustrating the basic configuration of the present invention, FIG. 2 is a schematic configuration diagram of a shock absorber control device as an embodiment of the present invention, and FIG. 3 is a shock absorber control device used in the embodiment. FIG. 4 is a graph showing the relationship between vehicle speed and reference angle in the embodiment, FIG. 5 is a graph showing the relationship between vehicle speed and control start angle, and FIG. 6 is a graph showing the running state of the vehicle in the embodiment. FIG. 7 is a graph showing the relationship between time and steering angle in the running state shown in FIG. 6, FIG. 8 is a graph showing the relationship between time and shock absorber damping force in FIG. 7, and FIG. This figure is a graph showing the relationship between time and steering angle in the running state shown in FIG. 6, and FIG. 10 is a graph showing the relationship between time and damping force of the shock absorber in FIG. 9. DESCRIPTION OF SYMBOLS 1... Vehicle speed sensor, 2... Steering sensor, 5... Vehicle speed calculation circuit, 6... Steering angle calculation circuit, 7... Microcomputer, 8, 9, 10,
11...Shock absorber, 12, 13, 14
, 15... Drive circuit.
Claims (1)
アブソーバと、 車両の旋回状態に対応したパラメータを検出す
る旋回状態検出手段と、 該検出されたパラメータが基準値以上の場合、
前記シヨツクアブソーバの前記減衰力を高める減
衰力制御手段と を備えた車両用のシヨツクアブソーバ制御装置に
おいて、 車両の走行状態に基づいて、該車両が直進状態
にあるか否かを判別する直進状態判別手段と、 該直進状態判別手段により、前記車両が直進状
態であると判断されたときには、前記減衰力制御
手段の基準値を低い値に変更する基準値変更手段
と を備えたことを特徴とするシヨツクアブソーバ制
御装置。[Scope of Claim for Utility Model Registration] A shock absorber provided on a wheel and capable of varying damping force; a turning state detection means for detecting a parameter corresponding to a turning state of the vehicle; and a vehicle in which the detected parameter is greater than or equal to a reference value case,
A shock absorber control device for a vehicle, comprising a damping force control means for increasing the damping force of the shock absorber, comprising a straight-ahead state determination for determining whether or not the vehicle is in a straight-ahead state based on a running state of the vehicle. and a reference value changing means for changing the reference value of the damping force control means to a lower value when the straight-ahead state determining means determines that the vehicle is in a straight-ahead state. Shock absorber control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2949988U JPH01132408U (en) | 1988-03-04 | 1988-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2949988U JPH01132408U (en) | 1988-03-04 | 1988-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01132408U true JPH01132408U (en) | 1989-09-08 |
Family
ID=31253771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2949988U Pending JPH01132408U (en) | 1988-03-04 | 1988-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01132408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05193324A (en) * | 1992-01-14 | 1993-08-03 | Mitsubishi Automob Eng Co Ltd | Control device for car with electronically controlled air suspension |
-
1988
- 1988-03-04 JP JP2949988U patent/JPH01132408U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05193324A (en) * | 1992-01-14 | 1993-08-03 | Mitsubishi Automob Eng Co Ltd | Control device for car with electronically controlled air suspension |
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