JPH0446983U - - Google Patents
Info
- Publication number
- JPH0446983U JPH0446983U JP8832890U JP8832890U JPH0446983U JP H0446983 U JPH0446983 U JP H0446983U JP 8832890 U JP8832890 U JP 8832890U JP 8832890 U JP8832890 U JP 8832890U JP H0446983 U JPH0446983 U JP H0446983U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- electric motor
- steering
- speed
- load
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Steering Control In Accordance With Driving Conditions (AREA)
Description
第１図は本考案のパワーステアリング装置の１
例を示す説明線図、第２図はその制御回路図、第
３図は車速と操舵速度域との関係を示す特性図、
第４図は電動モータの供給電力と車速との関係を
示す特性図である。
９……油圧ポンプ、１１……電動モータ、１６
……制御手段、１７……操舵速度センサ、１８…
…車速センサ、１９……負荷センサ。
Figure 1 shows one of the power steering devices of the present invention.
An explanatory diagram showing an example, Fig. 2 is a control circuit diagram thereof, Fig. 3 is a characteristic diagram showing the relationship between vehicle speed and steering speed range,
FIG. 4 is a characteristic diagram showing the relationship between power supplied to the electric motor and vehicle speed. 9... Hydraulic pump, 11... Electric motor, 16
...Control means, 17...Steering speed sensor, 18...
...Vehicle speed sensor, 19...Load sensor.
Claims (1)
る圧油により操舵力をアシストする車両用パワー
ステアリング装置であつて、操舵速度を検出する
操舵速度センサと、車速センサと、該電動モータ
の出力を、車速の増大に応じて減少させ且つ操舵
速度の増大に応じて増大するように制御する制御
手段とを備えるものにおいて、前記電動モータの
負荷を検出する負荷センサを設け、該制御手段を
、該モータの負荷が所定値以上で且つ所定の車速
以下のとき該モータの出力を増大させるように構
成したことを特徴とする車両用パワーステアリン
グ装置。 A vehicle power steering device that assists steering force with pressure oil discharged from a hydraulic pump driven by an electric motor, which includes a steering speed sensor that detects steering speed, a vehicle speed sensor, and an output of the electric motor that detects the vehicle speed. and control means for controlling the electric motor to decrease as the steering speed increases and increase as the steering speed increases, further comprising: a load sensor for detecting the load of the electric motor; A power steering device for a vehicle, characterized in that the power steering device for a vehicle is configured to increase the output of the motor when the load is above a predetermined value and the vehicle speed is below a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990088328U JP2562421Y2 (en) | 1990-08-27 | 1990-08-27 | Power steering device for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990088328U JP2562421Y2 (en) | 1990-08-27 | 1990-08-27 | Power steering device for vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0446983U true JPH0446983U (en) | 1992-04-21 |
| JP2562421Y2 JP2562421Y2 (en) | 1998-02-10 |
Family
ID=31821476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990088328U Expired - Fee Related JP2562421Y2 (en) | 1990-08-27 | 1990-08-27 | Power steering device for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2562421Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58188752A (en) * | 1982-04-28 | 1983-11-04 | Mazda Motor Corp | Power steering device |
| JPS62143569U (en) * | 1986-03-06 | 1987-09-10 |
-
1990
- 1990-08-27 JP JP1990088328U patent/JP2562421Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58188752A (en) * | 1982-04-28 | 1983-11-04 | Mazda Motor Corp | Power steering device |
| JPS62143569U (en) * | 1986-03-06 | 1987-09-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2562421Y2 (en) | 1998-02-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |