JPS6365568U - - Google Patents
Info
- Publication number
- JPS6365568U JPS6365568U JP15908686U JP15908686U JPS6365568U JP S6365568 U JPS6365568 U JP S6365568U JP 15908686 U JP15908686 U JP 15908686U JP 15908686 U JP15908686 U JP 15908686U JP S6365568 U JPS6365568 U JP S6365568U
- Authority
- JP
- Japan
- Prior art keywords
- steering wheel
- idle
- steering
- generates
- end position
- 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
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は電動式パワーステアリング装置の制御回
路と電動車の走行安全装置の動作検出回路とを示
すブロツク図、第３図は電動車の走行安全装置の
電動機制御回路を示すブロツク図、第４図は第２
図の増巾回路３０の入出力特性を示す線図である
。
３……回転方向検出器、４……制御回路、５…
…補助電動機、６……動作検出回路、７……走行
用電動機、８……回動終端検知器、９……アイド
ル回路、Ｂ……電動車の走行安全装置、Ｗ……操
向輪。
FIG. 1 is a block diagram showing an embodiment of the present invention.
Fig. 2 is a block diagram showing the control circuit of the electric power steering device and the operation detection circuit of the driving safety device of the electric vehicle, Fig. 3 is a block diagram showing the motor control circuit of the driving safety device of the electric vehicle, and Fig. 4 The figure is the second
FIG. 3 is a diagram showing input/output characteristics of the amplifier circuit 30 shown in the figure. 3...Rotation direction detector, 4...Control circuit, 5...
...Auxiliary electric motor, 6...Movement detection circuit, 7...Traveling electric motor, 8...Rotation end detector, 9...Idle circuit, B...Driving safety device for electric vehicle, W...Steering wheel.
Claims (1)
の出力によつて、操向輪を回動し該操向輪の向き
をかえる補助電動機を駆動する駆動電流を発生す
る制御主回路に、前記操向輪の回動終端位置にお
いて、他方の終端位置に向けてしかも操向輪の機
械ロストルク以下のアイドルトルクを該操向輪に
与えるアイドル電流を発生するアイドル回路を設
けたことを特徴とする電動式パワーステアリング
装置。 The steering wheel is connected to a main control circuit that generates a drive current for driving an auxiliary electric motor that rotates the steering wheel and changes the direction of the steering wheel based on the output of a rotation direction detector that detects steering operation. The electric power type is characterized by being provided with an idle circuit that generates an idle current to the steering wheel at the rotation end position of the steering wheel toward the other end position and giving the steering wheel an idle torque that is less than the mechanical loss torque of the steering wheel. Steering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986159086U JPH0646775Y2 (en) | 1986-10-16 | 1986-10-16 | Electric power steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986159086U JPH0646775Y2 (en) | 1986-10-16 | 1986-10-16 | Electric power steering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6365568U true JPS6365568U (en) | 1988-04-30 |
| JPH0646775Y2 JPH0646775Y2 (en) | 1994-11-30 |
Family
ID=31083185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986159086U Expired - Lifetime JPH0646775Y2 (en) | 1986-10-16 | 1986-10-16 | Electric power steering device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0646775Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05185936A (en) * | 1992-01-13 | 1993-07-27 | Nippon Yusoki Co Ltd | Electrical power steering device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5970257A (en) * | 1982-10-14 | 1984-04-20 | Aisin Seiki Co Ltd | Motor-driven power steering device |
| JPS60193868U (en) * | 1984-06-04 | 1985-12-24 | 富士重工業株式会社 | Rack and pinion electric power steering device |
-
1986
- 1986-10-16 JP JP1986159086U patent/JPH0646775Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5970257A (en) * | 1982-10-14 | 1984-04-20 | Aisin Seiki Co Ltd | Motor-driven power steering device |
| JPS60193868U (en) * | 1984-06-04 | 1985-12-24 | 富士重工業株式会社 | Rack and pinion electric power steering device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05185936A (en) * | 1992-01-13 | 1993-07-27 | Nippon Yusoki Co Ltd | Electrical power steering device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0646775Y2 (en) | 1994-11-30 |