JPS63142271U - - Google Patents
Info
- Publication number
- JPS63142271U JPS63142271U JP3511287U JP3511287U JPS63142271U JP S63142271 U JPS63142271 U JP S63142271U JP 3511287 U JP3511287 U JP 3511287U JP 3511287 U JP3511287 U JP 3511287U JP S63142271 U JPS63142271 U JP S63142271U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle speed
- power steering
- control device
- pulse signal
- electromagnetic 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 1
Description
第１図はこの考案に係るパワーステアリング制
御装置の一実施例を示すブロツク図、第２図は第
１図の動作状態を示す説明図、第３図は従来のパ
ワーステアリング制御装置を示すブロツク図であ
る。
２は周波数計測回路、３は周波数パルス幅変調
回路、４は定電流回路、５はソレノイド、６は電
磁バルブ。
Fig. 1 is a block diagram showing an embodiment of the power steering control device according to this invention, Fig. 2 is an explanatory diagram showing the operating state of Fig. 1, and Fig. 3 is a block diagram showing a conventional power steering control device. It is. 2 is a frequency measurement circuit, 3 is a frequency pulse width modulation circuit, 4 is a constant current circuit, 5 is a solenoid, and 6 is a solenoid valve.
Claims (1)
量を制御することによつてハンドル操舵力を制御
するパワーステアリング制御装置において、車速
を検出して該車速に応じてデユーテイが変化する
電圧値一定の車速パルス信号Ｖｃを出力する車速
検出回路２，３と、該車速パルス信号Ｖｃを電圧
電流変換して前記電磁バルブ６のソレノイドコイ
ル５に供給する定電流回路４とを備えてなること
を特徴とするパワーステアリング制御装置。 In a power steering control device that controls the steering force by controlling the oil flow rate to the power steering section using an electromagnetic valve 6, the vehicle speed is detected and the voltage value is constant and the duty is changed according to the vehicle speed. It is characterized by comprising vehicle speed detection circuits 2 and 3 that output a vehicle speed pulse signal Vc, and a constant current circuit 4 that converts the vehicle speed pulse signal Vc into voltage and current and supplies it to the solenoid coil 5 of the electromagnetic valve 6. power steering control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3511287U JPS63142271U (en) | 1987-03-12 | 1987-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3511287U JPS63142271U (en) | 1987-03-12 | 1987-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63142271U true JPS63142271U (en) | 1988-09-20 |
Family
ID=30844303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3511287U Pending JPS63142271U (en) | 1987-03-12 | 1987-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63142271U (en) |
-
1987
- 1987-03-12 JP JP3511287U patent/JPS63142271U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63142271U (en) | ||
| EP0416111A4 (en) | Device for controlling electromagnetic device having a proportional solenoid | |
| JPH032981U (en) | ||
| JPS63133468U (en) | ||
| JPS6062372U (en) | Electronically controlled power steering device | |
| JPS6384476U (en) | ||
| JPH029367U (en) | ||
| JPS6284580U (en) | ||
| JPS63152974U (en) | ||
| JPS6062370U (en) | Electronically controlled power steering device | |
| JPS62122975U (en) | ||
| JPH0638779Y2 (en) | Power steering control device | |
| JPS58126568U (en) | power steering device | |
| JPS63152975U (en) | ||
| JPH0232062U (en) | ||
| JPS6161409A (en) | Driving circuit for solenoid | |
| JPH0341768U (en) | ||
| JPH0365213U (en) | ||
| JPH032726U (en) | ||
| JPH02129998U (en) | ||
| JPH0254612B2 (en) | ||
| JPS62166504U (en) | ||
| JPS6225272U (en) | ||
| JPH0314985U (en) | ||
| JPH02103230U (en) |