KR950013790A - Rapid start prevention system of automatic mission vehicle - Google Patents

Rapid start prevention system of automatic mission vehicle Download PDF

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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
Application number
KR1019930025475A
Other languages
Korean (ko)
Other versions
KR0162776B1 (en
Inventor
박성수
Original Assignee
전성원
현대자동차 주식회사
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 by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019930025475A priority Critical patent/KR0162776B1/en
Publication of KR950013790A publication Critical patent/KR950013790A/en
Application granted granted Critical
Publication of KR0162776B1 publication Critical patent/KR0162776B1/en

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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

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  • 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

자동밋션 차량의 급발진 방지 시스템Rapid start prevention system of automatic mission vehicle

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)

오일펌프와 매뉴얼 밸브 사이에 ATF 솔레노이드 밸브를 설치하고, 브레이크 스톱 스위치의 브레이크 신호를 CPU로 보낼 수 있도록 하여 브레이크 신호가 입력되는 경우에 CPU가 상기한 ATF 솔레노이드 밸브로 전원을 인가하지 않도록 하여 주행가능하게 하고, 브레이크 신호가 입력되지 않는 경우에 ATF 솔레노이드 밸브로 전원을 인가하여 오일펌프에서 생성된 유압을 배출시킴으로서 출발이 이루어지지 않도록 하는 자동밋션 차량의 급발진 방지 시스템.An ATF solenoid valve is installed between the oil pump and the manual valve, and the brake signal of the brake stop switch can be sent to the CPU so that when the brake signal is input, the CPU does not apply power to the ATF solenoid valve described above. And when the brake signal is not input, the power is supplied to the ATF solenoid valve to discharge the hydraulic pressure generated by the oil pump so that starting does not occur. 변속레버가 "P"레인지에서 연동하는 파킹 스프래그 로드와, 이 로드의 선단에 설치된 캠과, 이 캠에 접촉하여 상기한 로드가 이동시 회전하여 애뉼러스 기어의 외주에 치차결합되어 주차상태를 유지시키는 파킹 폴과, 이 파킹 폴에 설치되어 파킹시 오프되어 키이의 탈거를 가능하게 하고, 비파킹시온되어 키이의 탈거를 가능하게 하는 마이크로 스위치를 포함하여 이루어지는 자동밋션 차량의 급발진 방지 시스템.Parking sprag rod with shifting lever interlocked at "P" range, cam installed at the tip of this rod, and the rod in contact with this cam rotates as it moves, geared to outer periphery of annular gear to maintain parking And a micro switch installed at the parking pole to be turned off during parking to allow removal of the key and to non-parking to allow removal of the key. ※ 참고사항 최초출원 내용에 의하여 공개하는 것임.※ Note The disclosure is based on the initial application.
KR1019930025475A 1993-11-27 1993-11-27 System for preventing from over-driving of a/t KR0162776B1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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