KR950013888A - Total control of engine and power steering - Google Patents
Total control of engine and power steering Download PDFInfo
- Publication number
- KR950013888A KR950013888A KR1019940030837A KR19940030837A KR950013888A KR 950013888 A KR950013888 A KR 950013888A KR 1019940030837 A KR1019940030837 A KR 1019940030837A KR 19940030837 A KR19940030837 A KR 19940030837A KR 950013888 A KR950013888 A KR 950013888A
- Authority
- KR
- South Korea
- Prior art keywords
- hydraulic pressure
- engine
- assist hydraulic
- assist
- steering
- Prior art date
Links
Abstract
본 발명의 목적은 스티어링시에 발생하는 엔진 회전수의 일시적인 떨어짐을 방지하는 것이다.An object of the present invention is to prevent a temporary drop in engine speed which occurs during steering.
어시스트 유압의 상승에 따라서 아이들 회전수가 저하하는 어시스트 유압의 급증시를 판정하는 수단(61)과, 어시스트 유압의 급증시에 목표 아이들 회전수를 유지하도록 부하 조정 밸브(59)를 거쳐서 어시스트 유압을 저하시키는 제어 수단(62)을 구비한다.The assist hydraulic pressure is lowered through the means 61 for determining the sudden increase in assist hydraulic pressure at which the idle rotational speed decreases as the assist hydraulic pressure rises, and the load adjustment valve 59 so as to maintain the target idle rotational speed when the assist hydraulic pressure increases. The control means 62 is provided.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 청구범위에 대응하는 도면.1 is a view corresponding to the claims of the present invention.
제2도는 본 발명의 실시예를 도시하는 시스템 도면.2 is a system diagram showing an embodiment of the invention.
제3도는 시스템의 제어 내용을 나타내는 흐름도.3 is a flowchart showing the control contents of the system.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1,55:엔진31,56:유압 펌프1,55: engine 31,56: hydraulic pump
33,57:스티어링 액츄에이터37,59:부하 조정 밸브33, 57: steering actuator 37, 59: load adjustment valve
60:어시스트 유압 검출 수단61:어시스트 유압의 급증시 판정 수단60: assist hydraulic pressure detection means 61: assist hydraulic pressure sudden increase determination means
62:어시스트 유압 제어 수단62: Assist hydraulic control means
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP93-295461 | 1993-11-25 | ||
JP5295461A JPH07144650A (en) | 1993-11-25 | 1993-11-25 | General controller for engine and power steering device |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950013888A true KR950013888A (en) | 1995-06-15 |
KR0139707B1 KR0139707B1 (en) | 1998-07-01 |
Family
ID=17820891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940030837A KR0139707B1 (en) | 1993-11-25 | 1994-11-23 | Comprehensive control system for engine and power steering mechanism |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH07144650A (en) |
KR (1) | KR0139707B1 (en) |
-
1993
- 1993-11-25 JP JP5295461A patent/JPH07144650A/en active Pending
-
1994
- 1994-11-23 KR KR1019940030837A patent/KR0139707B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH07144650A (en) | 1995-06-06 |
KR0139707B1 (en) | 1998-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |