KR950013790A - Rapid start prevention system of automatic mission vehicle - Google Patents
Rapid start prevention system of automatic mission vehicle Download PDFInfo
- Publication number
- KR950013790A KR950013790A KR1019930025475A KR930025475A KR950013790A KR 950013790 A KR950013790 A KR 950013790A KR 1019930025475 A KR1019930025475 A KR 1019930025475A KR 930025475 A KR930025475 A KR 930025475A KR 950013790 A KR950013790 A KR 950013790A
- Authority
- KR
- South Korea
- Prior art keywords
- atf
- solenoid valve
- brake signal
- parking
- oil pump
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Regulating Braking Force (AREA)
Abstract
엔진 런닝상태에서 부주의에 변속레버를 "P"레인지에서 "D"레인지로 이동시 차량이 급출발되는 것을 방지하기 위하여, 오일펌프와 매뉴얼 밸브사이에 ATF 솔레노이드 밸브를 설치하고, 브레이크 스톱스위치의 브레이크 신호를 CPU로 보낼 수 있도록 하여 브레이크 신호가 입력되는 경우에 CPU가 상기한 ATF솔레노이드 밸브로 전원을 인가하지 않도록 하여 주행가능하게 하고, 브레이크 신호가 입력되지 않는 경우에 ATF솔레노이드 밸브로 전원을 인가하여 오일펌프에서 생성된 유압을 배출시킴으로서 출발이 이루어지지 않도록 하는 자동밋션 차량의 급발진 방지 시스템을 제공한다.In order to prevent the vehicle from starting when the shift lever is inadvertently moved from the "P" range to the "D" range while the engine is running, install an ATF solenoid valve between the oil pump and the manual valve, and apply the brake signal of the brake stop switch. If the brake signal is input, the CPU does not apply power to the above-mentioned ATF solenoid valve so that the vehicle can run.If the brake signal is not input, the oil pump is supplied with power to the ATF solenoid valve. It provides a sudden start prevention system of the automatic transmission vehicle to prevent the start by discharging the hydraulic pressure generated by the.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 관련하는 유압제어부의 유압계통도.1 is a hydraulic system diagram of a hydraulic control unit according to the present invention.
제2도는 본 발명에 관련하는 급발진 방지 스위치의 설치상태를 나타내는 도면.2 is a view showing an installation state of the sudden start prevention switch according to the present invention;
제3도는 본 발명에 관련하는 회로도이다.3 is a circuit diagram according to the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930025475A KR0162776B1 (en) | 1993-11-27 | 1993-11-27 | System for preventing from over-driving of a/t |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930025475A KR0162776B1 (en) | 1993-11-27 | 1993-11-27 | System for preventing from over-driving of a/t |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950013790A true KR950013790A (en) | 1995-06-15 |
KR0162776B1 KR0162776B1 (en) | 1998-12-01 |
Family
ID=19369076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930025475A KR0162776B1 (en) | 1993-11-27 | 1993-11-27 | System for preventing from over-driving of a/t |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0162776B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000075226A (en) * | 1999-05-31 | 2000-12-15 | 조재용 | Inlet-air control system , safety-starting system |
KR20010095602A (en) * | 2000-04-11 | 2001-11-07 | 정주호 | Sudden starting thwarting apparatus for vehicle |
-
1993
- 1993-11-27 KR KR1019930025475A patent/KR0162776B1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000075226A (en) * | 1999-05-31 | 2000-12-15 | 조재용 | Inlet-air control system , safety-starting system |
KR20010095602A (en) * | 2000-04-11 | 2001-11-07 | 정주호 | Sudden starting thwarting apparatus for vehicle |
Also Published As
Publication number | Publication date |
---|---|
KR0162776B1 (en) | 1998-12-01 |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20040329 Year of fee payment: 7 |
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LAPS | Lapse due to unpaid annual fee |