JPH031875U - - Google Patents

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Publication number
JPH031875U
JPH031875U JP6138689U JP6138689U JPH031875U JP H031875 U JPH031875 U JP H031875U JP 6138689 U JP6138689 U JP 6138689U JP 6138689 U JP6138689 U JP 6138689U JP H031875 U JPH031875 U JP H031875U
Authority
JP
Japan
Prior art keywords
rotation end
steering system
detection signal
steering
end detection
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
Application number
JP6138689U
Other languages
Japanese (ja)
Other versions
JP2523123Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989061386U priority Critical patent/JP2523123Y2/en
Publication of JPH031875U publication Critical patent/JPH031875U/ja
Application granted granted Critical
Publication of JP2523123Y2 publication Critical patent/JP2523123Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案を示す回路図、第２図は操舵ト
ルクとセンサの出力の関係を示すグラフ、第３図
はステアリング系を示す概略図である。 １……センサ、２……演算増幅器、３，４……
ダイオード、Ｓ１，Ｓ２……リミツトスイツチ、
Ｒ……抵抗。 FIG. 1 is a circuit diagram showing the present invention, FIG. 2 is a graph showing the relationship between steering torque and sensor output, and FIG. 3 is a schematic diagram showing the steering system. 1...Sensor, 2...Operation amplifier, 3, 4...
Diode, S1, S2...limit switch,
R...Resistance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ステアリング系に加えられた操舵トルクの大き
さと極性とを検出するトルクセンサと、前記ステ
アリング系が左若しくは右回転端付近に操舵され
たことを検知する回転端検出手段とを備え、前記
左若しくは右回転端検出手段により前記ステアリ
ング系が左若しくは右回転端付近に操舵されたこ
とを検知し、かつ操舵トルクの検出信号の極性が
前記回転端検出信号により検知された方向と一致
した場合ステアリング系へのアシストトルクを低
下させるとともに、前記左若しくは右回転端検出
信号が検知され、かつ操舵トルクの検出信号の極
性が前記回転端検出信号により検知された方向と
異なるときは、通常のステアリング系へのアシス
トトルクを発生する制御装置を備えた電気式パワ
ーステアリング装置において、上記左若しくは右
回転端検出手段にそれぞれ極性を逆にしたダイオ
ードを接続してなる電気式パワーステアリング装
置。 a torque sensor that detects the magnitude and polarity of the steering torque applied to the steering system; and a rotation end detection means that detects that the steering system is steered near the left or right rotation end; If the rotation end detection means detects that the steering system is steered near the left or right rotation end, and the polarity of the steering torque detection signal matches the direction detected by the rotation end detection signal, the steering system is When the left or right rotation end detection signal is detected and the polarity of the steering torque detection signal is different from the direction detected by the rotation end detection signal, the steering system is changed to the normal steering system. An electric power steering device comprising a control device for generating assist torque, wherein diodes having opposite polarities are connected to the left or right rotation end detection means.
JP1989061386U 1989-05-27 1989-05-27 Electric power steering device Expired - Fee Related JP2523123Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989061386U JP2523123Y2 (en) 1989-05-27 1989-05-27 Electric power steering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989061386U JP2523123Y2 (en) 1989-05-27 1989-05-27 Electric power steering device

Publications (2)

Publication Number Publication Date
JPH031875U true JPH031875U (en) 1991-01-10
JP2523123Y2 JP2523123Y2 (en) 1997-01-22

Family

ID=31589590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989061386U Expired - Fee Related JP2523123Y2 (en) 1989-05-27 1989-05-27 Electric power steering device

Country Status (1)

Country Link
JP (1) JP2523123Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61184171A (en) * 1985-02-12 1986-08-16 Honda Motor Co Ltd Motor-driven power stering device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61184171A (en) * 1985-02-12 1986-08-16 Honda Motor Co Ltd Motor-driven power stering device

Also Published As

Publication number Publication date
JP2523123Y2 (en) 1997-01-22

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees