JPS6340213U - - Google Patents
Info
- Publication number
- JPS6340213U JPS6340213U JP13516186U JP13516186U JPS6340213U JP S6340213 U JPS6340213 U JP S6340213U JP 13516186 U JP13516186 U JP 13516186U JP 13516186 U JP13516186 U JP 13516186U JP S6340213 U JPS6340213 U JP S6340213U
- Authority
- JP
- Japan
- Prior art keywords
- damping force
- steering angle
- steering
- shock absorber
- relative displacement
- 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
- 238000013016 damping Methods 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 1
Description
第１図は、本考案の概念図、第２図は、本考案
の一実施例のブロツク図、第３図は、本考案の全
体構成図、第４図は、本考案に適用するシヨツク
アブソーバの構成図、第５図は、本考案制御装置
のフローチヤートを示す図、第６図は、本考案制
御装置の作動説明図である。
１……操舵角検出器、２……変位量検出手段、
３……制御装置、６……減衰力可変シヨツクアブ
ソーバ、４，１５……励磁コイル、８，９……ピ
ストンロツド、ピストン、１０，１１……シリン
ダ内、外筒、１６，１７……プランジヤー、１８
，１９……可変ポート、２０……スプリング。
Fig. 1 is a conceptual diagram of the invention, Fig. 2 is a block diagram of an embodiment of the invention, Fig. 3 is an overall configuration diagram of the invention, and Fig. 4 is a shock absorber applied to the invention. FIG. 5 is a flowchart of the control device of the present invention, and FIG. 6 is an explanatory diagram of the operation of the control device of the present invention. 1... Steering angle detector, 2... Displacement amount detection means,
3... Control device, 6... Variable damping force shock absorber, 4, 15... Excitation coil, 8, 9... Piston rod, piston, 10, 11... Cylinder inside, outer cylinder, 16, 17... Plunger, 18
, 19... variable port, 20... spring.
Claims (1)
と、バネ上、ばね下間の相対変位検出手段とを有
し、車体のバネ上、ばね下間の相対変位の中立位
置に対して、離れる方向に変化するとき低減衰力
に近づく方向に変化するとき高減衰力に変更する
制御手段を有するシヨツクアブソーバ制御装置に
於いて、車両の操舵輪の操舵角または操舵角速度
の少なくとも一方を検出する操舵角検出手段を設
け、制御手段が、車体のばね上、ばね下の相対変
位が中立位置近傍の所定範囲の時低減衰力に固定
する不感帯設定手段と、前記操舵角検出手段によ
る、操舵角または、操舵角速度の少なくとも一方
が所定値以上の時を判別する操舵判別手段と、該
操舵判別手段からの信号に応じて前記不感帯設定
手段により設定される所定範囲を狭くする不感帯
変更手段とを有することを特徴とするシヨツクア
ブソーバ制御装置。 It has a shock absorber whose damping force can be electrically varied and a means for detecting relative displacement between the sprung mass and the unsprung mass, and the relative displacement between the sprung mass and the unsprung mass of the vehicle changes in the direction away from the neutral position. In the shock absorber control device having a control means for changing the damping force to a high damping force when the damping force changes in a direction approaching a low damping force, a steering angle detection means for detecting at least one of a steering angle or a steering angular velocity of a steered wheel of a vehicle. a dead zone setting means for fixing the damping force to a low damping force when the relative displacement of the sprung and unsprung portions of the vehicle body is in a predetermined range near the neutral position; and a steering angle or steering angular velocity determined by the steering angle detecting means. and a dead zone changing means for narrowing the predetermined range set by the dead zone setting means in response to a signal from the steering determining means. Shock absorber control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13516186U JPS6340213U (en) | 1986-09-03 | 1986-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13516186U JPS6340213U (en) | 1986-09-03 | 1986-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6340213U true JPS6340213U (en) | 1988-03-16 |
Family
ID=31037079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13516186U Pending JPS6340213U (en) | 1986-09-03 | 1986-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6340213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4113387A1 (en) * | 1990-04-24 | 1991-11-07 | Mazda Motor | Variable-damping-characteristic wheel suspension for motor vehicle - affords choice of fixed hard and soft settings or control setting giving independently variable damping forces |
-
1986
- 1986-09-03 JP JP13516186U patent/JPS6340213U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4113387A1 (en) * | 1990-04-24 | 1991-11-07 | Mazda Motor | Variable-damping-characteristic wheel suspension for motor vehicle - affords choice of fixed hard and soft settings or control setting giving independently variable damping forces |