JPS60124776U - Steering force control device for power steering system - Google Patents
Steering force control device for power steering systemInfo
- Publication number
- JPS60124776U JPS60124776U JP1301884U JP1301884U JPS60124776U JP S60124776 U JPS60124776 U JP S60124776U JP 1301884 U JP1301884 U JP 1301884U JP 1301884 U JP1301884 U JP 1301884U JP S60124776 U JPS60124776 U JP S60124776U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- vehicle speed
- system control
- steering
- speed sensor
- 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.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案が適用される操舵力制御装置のブロッ
ク図、第２図はこの考案の操舵力制御装置の電気系制御
装置のブロック図、第３図はこの考案の動作を説明する
特性図である。
図中、６は比例ソレノイド、７は電気系制御装置、８は
車速センサ、９はキースイッチ、１０はバッテリ、１１
は他の電気系制御装置、７０１はダイオード、７０２，
７０３，７０６は抵抗、７０４はゼナーダイオード、７
０５はＰＮＰ形トランジスタ、８０１は永久磁石、８０
２はリードスイッチ、１１１はダイオード、１１２は抵
抗である。
第１図
第３図Fig. 1 is a block diagram of a steering force control device to which this invention is applied, Fig. 2 is a block diagram of an electrical system control device of the steering force control device of this invention, and Fig. 3 is a characteristic explaining the operation of this invention. It is a diagram. In the figure, 6 is a proportional solenoid, 7 is an electrical system control device, 8 is a vehicle speed sensor, 9 is a key switch, 10 is a battery, 11
is another electrical system control device, 701 is a diode, 702,
703 and 706 are resistors, 704 is a Zener diode, 7
05 is a PNP transistor, 801 is a permanent magnet, 80
2 is a reed switch, 111 is a diode, and 112 is a resistor. Figure 1 Figure 3
Claims (1)
有する車速センサ、第１の設定電圧の電源及び上記車速
センサのオンオフによりオンオフ制御されるパルス検出
トランジスタを有し上記車速センサの断続周波数に反比
例し出力電流を変化させるように働く電気系制御装置、
該電気系制御装置の出力により駆動され操舵反力油圧を
制御する油圧制御弁を制御する比例ソレノイド、上記電
気系制御装置の電源より低い第２の設定電圧の電源を有
し上記車速センサからの車速信号を逆流阻止用ダイオー
ドを介して入力する他の電気系制御装置、及び上記パル
ス検出トランジスタのベースと上記車速センサの出力端
との間に挿入されたゼナーダイオードを備えた動力操向
装置の操舵力制御装置。A vehicle speed sensor having an opening/closing element that repeatedly connects and connects to the ground according to the vehicle speed, a power supply with a first set voltage, and a pulse detection transistor that is controlled to be turned on and off by turning on and off the vehicle speed sensor. An electrical system control device that works to change the output current in inverse proportion,
a proportional solenoid that is driven by the output of the electric system control device and controls a hydraulic pressure control valve that controls the steering reaction force hydraulic pressure; A power steering device comprising another electrical system control device that inputs a vehicle speed signal via a backflow blocking diode, and a Zener diode inserted between the base of the pulse detection transistor and the output end of the vehicle speed sensor. steering force control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1301884U JPS60124776U (en) | 1984-01-30 | 1984-01-30 | Steering force control device for power steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1301884U JPS60124776U (en) | 1984-01-30 | 1984-01-30 | Steering force control device for power steering system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60124776U true JPS60124776U (en) | 1985-08-22 |
| JPH0412864Y2 JPH0412864Y2 (en) | 1992-03-26 |
Family
ID=30496628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1301884U Granted JPS60124776U (en) | 1984-01-30 | 1984-01-30 | Steering force control device for power steering system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60124776U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS524057A (en) * | 1975-06-30 | 1977-01-12 | Hitachi Ltd | Air core reactor for electric locomotive |
-
1984
- 1984-01-30 JP JP1301884U patent/JPS60124776U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS524057A (en) * | 1975-06-30 | 1977-01-12 | Hitachi Ltd | Air core reactor for electric locomotive |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0412864Y2 (en) | 1992-03-26 |
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