KR970036112A - Solenoid valve drive - Google Patents

Solenoid valve drive Download PDF

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Publication number
KR970036112A
KR970036112A KR1019950068263A KR19950068263A KR970036112A KR 970036112 A KR970036112 A KR 970036112A KR 1019950068263 A KR1019950068263 A KR 1019950068263A KR 19950068263 A KR19950068263 A KR 19950068263A KR 970036112 A KR970036112 A KR 970036112A
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KR
South Korea
Prior art keywords
path
signal
current
solenoid valve
dsv
Prior art date
Application number
KR1019950068263A
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Korean (ko)
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KR100254440B1 (en
Inventor
김한일
Original Assignee
전성원
현대자동차주식회사
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Application filed by 전성원, 현대자동차주식회사 filed Critical 전성원
Priority to KR1019950068263A priority Critical patent/KR100254440B1/en
Publication of KR970036112A publication Critical patent/KR970036112A/en
Application granted granted Critical
Publication of KR100254440B1 publication Critical patent/KR100254440B1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to mechanical injury, e.g. rupture of line, breakage of earth connection

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electronic Switches (AREA)

Abstract

본 발명은 CPU 포트(port) 감소로 인한 타기능 증대 및, 전류감지에 의한 DSV(40) 구동으로 과전류 공급 억제에 따른 수명 연장과, 차체 및 와이어 쇼트에 기인한 TCU 소손 방지를 목적으로; 신호를 온 오프하는 CPU(35), 상기 CPU 한개의 판에 연결된 신호 발생부(70), 상기 신호 발생부(70)의 타단에 연결되어 상기 신호 발생부(70)에서 나온 전류를 감지하는 신호 감지부(50), 상기 신호 감지부(50)의 타단에 병렬로 연결되어 DSV(40)를 초기 구동 및 유지시키는 제1및, 제2경로단(15,25), 상기 신호 감지부(50)의 타단에 연결되어 상기 제1 및 제2경로단을 지나는 전류를 조절하는 제어부(60), 상기 신호 감지부(50)의 타단에 연결되어 차체 및 와이에 쇼트가 발생했을시 전류가 흐르게 하는 제3 경로단(95), 상기 신호 감지부(50)의 타단에 일측단자가 연결되고 타측단자는 접지되어 경로단을 및 제2경로단을 흐르는 전류를 제어하는 콘덴서(), 및, 상기 제1 및 제2 경로단에 연결된 DSV(40)로 구성되어 있는 솔레노이드 밸브 구동 장치를 제공하는데 있다.The present invention is to increase the other functions due to the reduction of the CPU port, and to extend the life of the overcurrent supply suppression by driving the DSV 40 by the current sensing, and to prevent TCU burnout due to the body and wire short; CPU 35 for turning on and off a signal, a signal generator 70 connected to one plate of the CPU, and a signal connected to the other end of the signal generator 70 to sense current from the signal generator 70 First and second path stages 15 and 25 for initially driving and maintaining the DSV 40 by being connected in parallel to the other end of the detector 50 and the signal detector 50, and the signal detector 50. Is connected to the other end of the control unit 60 for controlling the current passing through the first and second path ends, and is connected to the other end of the signal detecting unit 50 so that a current flows when a short occurs in the vehicle body and the wire. A third path terminal 95 and a capacitor connected to the other end of the signal detecting unit 50 and the other terminal is grounded to control a current flowing through the path end and the second path end; It is to provide a solenoid valve drive device consisting of a DSV (40) connected to the first and second path end.

Description

솔레노이드 밸브 구동 장치Solenoid valve drive

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 의한 솔레노이드 밸브 구동 장치의 회로도이다.2 is a circuit diagram of a solenoid valve driving apparatus according to the present invention.

Claims (5)

솔레노이드 밸브 구동 장치에 있어서, 신호를 온 오프하는 CPU(30); 상기 CPU 한개의 핀에 연결된 신호발생부(70); 상기 신호 발생부(70)의 타단에 연결되어 상기 신호 발생부(70)에서 나온 전류를 감지하는 신호 감지부(50); 상기 신호 감지부(50)의 타단에 일측단자가 연결되어 초기 DSV(40)를 구동시키기 위해서 과도전류를 흐르게 하는 제2경로단(15); 상기 신호 감지부(50)이 타단에 상기 제2경로단과 병렬로 연결되어 DSV(40)를 계속해서 구동시킬 수 있는 유지전류가 흐르게 하는 제1경로단; 상기 신호 감지부(50)의 타단에 연결되어 상기 제1 및 제2경로단을 지나는 전류를 조절하는 제어부(60); 상기 신호 감지부(50)의 타단에 연결되어 차체 및 와이어에 쇼트가 발생했을시 전류가 흐르게 하는 제3경로단(95); 상기 신호 감지부(50)의 타단에 일측단자가 연결되고 타측단자는 접지되어 경로단을 및 제2경로단을 흐르는 전류를 제어하는 콘덴서(C21); 상기 제1 및 제2 경로단에 연결된 DSV(40)로 구성되어 있는 것을 특징으로 하는 솔레노이드 밸브 구동 장치.A solenoid valve driving apparatus, comprising: a CPU (30) for turning a signal on and off; A signal generator 70 connected to one pin of the CPU; A signal detecting unit 50 connected to the other end of the signal generating unit 70 to sense current from the signal generating unit 70; A second path end 15 connected to one end of the other end of the signal detector 50 to allow a transient current to flow to drive the initial DSV 40; A first path stage through which the signal detecting unit 50 is connected in parallel with the second path stage to the other end to allow a sustain current to continue to drive the DSV 40; A control unit 60 connected to the other end of the signal detecting unit 50 to adjust a current passing through the first and second path ends; A third path stage 95 connected to the other end of the signal detector 50 to allow a current to flow when a short occurs in the vehicle body and the wire; A condenser (C21) to which one terminal is connected to the other end of the signal detecting unit 50 and the other terminal is grounded to control the current flowing through the path terminal and the second path terminal; Solenoid valve drive device, characterized in that consisting of the DSV (40) connected to the first and second path end. 제1항에 있어서, 상기 신호 감지부(50)는 전류 센싱 저항을 이용하는 것을 특징으로 하는 솔레노이드 밸브 구동 장치.The solenoid valve driving device of claim 1, wherein the signal detection unit uses a current sensing resistor. 제1항에 있어서, 상기 제2경로단은 시멘트 저항을 이용하는 것을 특징으로 하는 솔레노이드 밸브 구동 장치.The solenoid valve driving apparatus of claim 1, wherein the second path end uses cement resistance. 제1항에 있어서, 상기 제1경로단은 GTO를 이용하는 것을 특징으로 하는 솔레노이드 밸브 구동 장치.The solenoid valve driving device according to claim 1, wherein the first path end uses GTO. 제1항에 있어서, 상기 제3경로단(95)은 저항 및 사이리스터(SCR)를 이용하는 것을 특징으로 하는 솔레노이드 밸브 구동 장치.2. The solenoid valve driving device according to claim 1, wherein the third path stage (95) uses a resistor and a thyristor (SCR). ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed based on the initial application.
KR1019950068263A 1995-12-30 1995-12-30 A driving device of solenoid valve KR100254440B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950068263A KR100254440B1 (en) 1995-12-30 1995-12-30 A driving device of solenoid valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950068263A KR100254440B1 (en) 1995-12-30 1995-12-30 A driving device of solenoid valve

Publications (2)

Publication Number Publication Date
KR970036112A true KR970036112A (en) 1997-07-22
KR100254440B1 KR100254440B1 (en) 2000-05-01

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ID=19447997

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950068263A KR100254440B1 (en) 1995-12-30 1995-12-30 A driving device of solenoid valve

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100387486B1 (en) * 2000-12-28 2003-06-18 현대자동차주식회사 Short protection circuit

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100758540B1 (en) 2004-06-07 2007-09-14 주식회사 만도 Apparatus for operating solenoid valve
KR100736733B1 (en) 2005-11-10 2007-07-09 현대자동차주식회사 Transmission of vehicle
CN107524845B (en) * 2017-10-25 2019-04-30 湖南水口山有色金属集团有限公司 A kind of washing machine electromagnetic valve energy-saving circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100387486B1 (en) * 2000-12-28 2003-06-18 현대자동차주식회사 Short protection circuit

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