JPH0347878U - - Google Patents
Info
- Publication number
- JPH0347878U JPH0347878U JP10981489U JP10981489U JPH0347878U JP H0347878 U JPH0347878 U JP H0347878U JP 10981489 U JP10981489 U JP 10981489U JP 10981489 U JP10981489 U JP 10981489U JP H0347878 U JPH0347878 U JP H0347878U
- Authority
- JP
- Japan
- Prior art keywords
- speed sensor
- vehicle speed
- power steering
- control unit
- 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
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
Landscapes
- Steering Control In Accordance With Driving Conditions (AREA)
Description
第１図は本考案の第１実施例を示す回路図、第
２図は同実施例要部の回路図、第３，４図は同実
施例の入出力電圧の変化を示すグラフ、第５図は
同実施例の要部変形例を示す回路図、第６図は同
変形例の場合の入出力電圧の変化を示すグラフ、
第７図は第１実施例の他の要部変形例を示す回路
図、第８図は同変形例の場合の入出力電圧の変化
を示すグラフ、第９図は本考案の第２実施例を示
す回路図、第１０図は同実施例のフローチヤート
である。
１……車速センサ、２……電磁バルブ、３……
コントロールユニツト、５……Ｌ・Ｐ・Ｆ回路（
出力漸変化手段）。
FIG. 1 is a circuit diagram showing a first embodiment of the present invention, FIG. 2 is a circuit diagram of the main part of the same embodiment, FIGS. 3 and 4 are graphs showing changes in input and output voltages of the same embodiment, and FIG. The figure is a circuit diagram showing a modification of the main part of the same embodiment, and FIG. 6 is a graph showing changes in input and output voltages in the case of the modification.
FIG. 7 is a circuit diagram showing another modification of the main parts of the first embodiment, FIG. 8 is a graph showing changes in input/output voltage in the case of the modification, and FIG. 9 is a second embodiment of the present invention. FIG. 10 is a flowchart of the same embodiment. 1...Vehicle speed sensor, 2...Solenoid valve, 3...
Control unit, 5...L, P, F circuit (
(output gradual change means).
Claims (1)
、パワーステアリング回路の油圧を調整する電磁
バルブと、車速センサの入力を受けて電磁バルプ
を制御するコントロールユニツトとから成るパワ
ーステアリングの操舵力制御装置において、前記
コントロールユニツトに、車速センサ故障時の出
力変化を緩やかにする出力漸変化手段を備えたこ
とを特徴とするパワーステアリングの操舵力制御
装置。 In a power steering steering force control device consisting of a vehicle speed sensor that emits a signal according to the speed of the vehicle, an electromagnetic valve that adjusts the oil pressure of the power steering circuit, and a control unit that controls the electromagnetic valve in response to input from the vehicle speed sensor. . A steering force control device for power steering, characterized in that the control unit is equipped with an output gradual change means for slowing down output changes when a vehicle speed sensor fails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10981489U JPH0347878U (en) | 1989-09-20 | 1989-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10981489U JPH0347878U (en) | 1989-09-20 | 1989-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0347878U true JPH0347878U (en) | 1991-05-07 |
Family
ID=31658376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10981489U Pending JPH0347878U (en) | 1989-09-20 | 1989-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347878U (en) |
-
1989
- 1989-09-20 JP JP10981489U patent/JPH0347878U/ja active Pending