JPS6243967U - - Google Patents
Info
- Publication number
- JPS6243967U JPS6243967U JP13654885U JP13654885U JPS6243967U JP S6243967 U JPS6243967 U JP S6243967U JP 13654885 U JP13654885 U JP 13654885U JP 13654885 U JP13654885 U JP 13654885U JP S6243967 U JPS6243967 U JP S6243967U
- Authority
- JP
- Japan
- Prior art keywords
- steering
- flow rate
- oil
- power
- control valve
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Description
第１図は本考案の一実施例を示す構成図、第２
図は流量調整弁２２の具体的構成図、第３図はオ
イルポンプの回転速度とオイル流量との関係を示
す線図、第４図は据切り操舵角速度と腕力レベル
との関係を示す線図、第５図は腕力レベルとオイ
ル流量との関係を示す線図、第６図はオイル流量
とパルス数との関係を示す線図、第７図は第１図
に示す装置の作用を説明するのフローチヤートで
ある。
１０……オイルリザーバタンク、１４……オイ
ルポンプ、１８，２２……流量調整弁、２６……
コントロールバルブ、３２……パワーシリンダ、
６２……コントローラ、７４……ステアリング操
舵角センサ、７６……操舵トルクセンサ。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure shows a specific configuration of the flow rate adjustment valve 22, Figure 3 is a diagram showing the relationship between the oil pump rotational speed and oil flow rate, and Figure 4 is a diagram showing the relationship between stationary steering angular velocity and arm strength level. , Figure 5 is a diagram showing the relationship between physical strength level and oil flow rate, Figure 6 is a diagram showing the relationship between oil flow rate and number of pulses, and Figure 7 explains the operation of the device shown in Figure 1. This is a flowchart. 10... Oil reservoir tank, 14... Oil pump, 18, 22... Flow rate adjustment valve, 26...
Control valve, 32...Power cylinder,
62... Controller, 74... Steering angle sensor, 76... Steering torque sensor.
Claims (1)
ルをコントロールバルブを介してパワーシリンダ
へ圧送し、パワーシリンダの作動によりステアリ
ング操舵力を倍力して舵取りリンク装置を変位さ
せるパワーステアリング装置において、ステアリ
ング操作に伴う舵角を検出するステアリング操舵
角センサと、ステアリング操作による操舵トルク
を検出する操舵トルクセンサと、ステアリング操
舵角センサと操舵トルクセンサの出力からステア
リング操作に対する運転者の腕力レベルを算出す
る演算出段と、演算手段出力の腕力レベルに応じ
た倍力値を求め、コントロールバルブのオイル流
入量を前記倍力値に対応づけて設定する流量設定
手段と、コントロールバルブへ圧送されるオイル
の流入量を、流量設定手段により設定された量に
規制する流量調整弁と、を含むことを特徴とする
パワーステアリング装置。 In a power steering system, the oil in the oil tank is pumped through the control valve to the power cylinder by the operation of the hydraulic pump, and the steering force is boosted by the operation of the power cylinder to displace the steering linkage. A steering angle sensor that detects the steering angle, a steering torque sensor that detects the steering torque caused by the steering operation, and a calculation output stage that calculates the driver's physical strength level for the steering operation from the outputs of the steering angle sensor and the steering torque sensor. , a flow rate setting means for determining a boost value corresponding to the arm strength level of the calculation means output, and setting an oil inflow amount of the control valve in correspondence with the boost value; A power steering device comprising: a flow rate regulating valve that regulates the flow rate to a level set by a flow rate setting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13654885U JPS6243967U (en) | 1985-09-06 | 1985-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13654885U JPS6243967U (en) | 1985-09-06 | 1985-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6243967U true JPS6243967U (en) | 1987-03-17 |
Family
ID=31039764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13654885U Pending JPS6243967U (en) | 1985-09-06 | 1985-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6243967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006240443A (en) * | 2005-03-02 | 2006-09-14 | Yokohama Rubber Co Ltd:The | Wheel steering system, and steering reaction force control method |
-
1985
- 1985-09-06 JP JP13654885U patent/JPS6243967U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006240443A (en) * | 2005-03-02 | 2006-09-14 | Yokohama Rubber Co Ltd:The | Wheel steering system, and steering reaction force control method |
| JP4534800B2 (en) * | 2005-03-02 | 2010-09-01 | 横浜ゴム株式会社 | Wheel steering system and steering reaction force control method |
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