KR100760862B1 - 솔레노이드 코일의 온도변화 모니터링 장치 - Google Patents
솔레노이드 코일의 온도변화 모니터링 장치 Download PDFInfo
- Publication number
- KR100760862B1 KR100760862B1 KR1020020007312A KR20020007312A KR100760862B1 KR 100760862 B1 KR100760862 B1 KR 100760862B1 KR 1020020007312 A KR1020020007312 A KR 1020020007312A KR 20020007312 A KR20020007312 A KR 20020007312A KR 100760862 B1 KR100760862 B1 KR 100760862B1
- Authority
- KR
- South Korea
- Prior art keywords
- solenoid coil
- voltage
- shunt resistor
- solenoid
- monitoring
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
- B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
- B60T8/363—Electromagnetic valves specially adapted for anti-lock brake and traction control systems in hydraulic systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
- B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic systems or parts thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Claims (3)
- 차량의 휠 실린더에 공급되는 브레이크 액압을 조절하기 위한 솔레노이드 밸브내의 솔레노이드 코일에 소정의 직류전원을 인가하여 상기 솔레노이드 코일에서의 전압의 변화량을 모니터링 하는 장치에 있어서,상기 솔레노이드 코일에 의해 분압된 전압을 검출하기 위한 션트저항,상기 솔레노이드 코일의 작동시에는 상기 션트저항에 상기 솔레노이드 코일에 의해 분압된 전압의 공급을 차단하고, 상기 솔레노이드 코일의 비작동시에는 상기 션트저항에 상기 솔레노이드 코일에 의해 분압된 전압을 공급하는 스위칭수단,상기 스위칭수단의 구동동작에 의해 상기 션트저항에서 검출된 전압신호를 일정한 전압신호로 증폭하여 출력하는 증폭기,상기 스위칭수단의 구동동작을 제어하기 위한 제어신호를 출력하며, 상기 증폭기에서 출력되는 전압신호에 따라 상기 솔레노이드 코일의 저항변화량에 따른 온도변화량을 모니터링 하는 마이컴을 포함하는 것을 특징으로 하는 솔레노이드 코일의 온도변화 모니터링 장치.
- 제 1항에 있어서,상기 스위칭수단은 상기 직류전원과 솔레노이드 코일사이에 병렬로 연결되는 것을 특징으로 하는 솔레노이드 코일의 온도변화 모니터링 장치.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020007312A KR100760862B1 (ko) | 2002-02-08 | 2002-02-08 | 솔레노이드 코일의 온도변화 모니터링 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020007312A KR100760862B1 (ko) | 2002-02-08 | 2002-02-08 | 솔레노이드 코일의 온도변화 모니터링 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030067837A KR20030067837A (ko) | 2003-08-19 |
KR100760862B1 true KR100760862B1 (ko) | 2007-09-21 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020020007312A KR100760862B1 (ko) | 2002-02-08 | 2002-02-08 | 솔레노이드 코일의 온도변화 모니터링 장치 |
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KR (1) | KR100760862B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110082002A (zh) * | 2019-03-26 | 2019-08-02 | 阿尔特汽车技术股份有限公司 | 一种混合动力汽车用电磁离合器线圈温升的测量系统及方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010101816A (ko) * | 1999-12-08 | 2001-11-14 | 추후제출 | 직조기용으로 솔레노이드를 갖춘 선택 장치를 제어하는방법 및 장치 |
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- 2002-02-08 KR KR1020020007312A patent/KR100760862B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010101816A (ko) * | 1999-12-08 | 2001-11-14 | 추후제출 | 직조기용으로 솔레노이드를 갖춘 선택 장치를 제어하는방법 및 장치 |
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KR20030067837A (ko) | 2003-08-19 |
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