JP6646740B2 - 電磁弁を制御するための方法および対応する流体システム - Google Patents
電磁弁を制御するための方法および対応する流体システム Download PDFInfo
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- JP6646740B2 JP6646740B2 JP2018514785A JP2018514785A JP6646740B2 JP 6646740 B2 JP6646740 B2 JP 6646740B2 JP 2018514785 A JP2018514785 A JP 2018514785A JP 2018514785 A JP2018514785 A JP 2018514785A JP 6646740 B2 JP6646740 B2 JP 6646740B2
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- 239000012530 fluid Substances 0.000 title claims description 51
- 238000000034 method Methods 0.000 title claims description 27
- 238000011156 evaluation Methods 0.000 claims description 22
- 230000001419 dependent effect Effects 0.000 claims description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 description 9
- 239000007788 liquid Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 101000805601 Crotalus atrox Zinc metalloproteinase-disintegrin-like atrolysin-A Proteins 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
-
- 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
-
- 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
-
- 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
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
-
- 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
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
- B60T8/1761—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure
- B60T8/17616—Microprocessor-based systems
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
- G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
- G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Magnetically Actuated Valves (AREA)
- Regulating Braking Force (AREA)
Description
3 流体ブロック
5 流体通路
10 電磁弁
12 磁石構造群
14 弁カートリッジ
20 評価および制御ユニット
22 温度センサ
ASH,AST 第1の振幅
AHH,AHT 第2の振幅
I1SH,I2SH,I1ST,I2ST 切換電流
I1HH,I2HH,I1HT,I2HT 保持電流
TH,TT 第1の時間長さ
KH1 第1の電流特性曲線
KH2 第2の電流特性曲線
Claims (12)
- 流体システム(1)内の電磁弁(10)を制御するための方法であって、前記電磁弁(10)を非作動状態から切換状態に切換える、所定の第1の振幅(ASH,AST)を有する切換電流(I1SH,I2SH,I1ST,I2ST)を、所定の第1の時間長さ(TH,TT)だけ印加し、この場合、前記所定の第1の時間長さ(TH,TT)の経過後に、前記電磁弁(10)を切換状態で保持する、所定の第2の振幅(AHH,AHT)を有する保持電流(I1HH,I2HH,I1HT,I2HT)を印加し、この場合、前記切換電流(I1SH,I2SH,I1ST,I2ST)の前記第1の振幅(ASH,AST)が前記保持電流(I1HH,I2HH,I1HT,I2HT)の前記第2の振幅(AHH,AHT)よりも大きい方法において、
前記切換電流(I1SH,I2SH,I1ST,I2ST)の前記第1の振幅(ASH,AST)および前記保持電流(I1HH,I2HH,I1HT,I2HT)の前記第2の振幅(AHH,AHT)を、流体ブロック(3)に配置されている温度センサ(22)により測定される、少なくとも1つの温度情報に依存してプリセットし、
前記流体ブロック(3)は複数の流体通路(5)を有し、前記電磁弁(10)が前記流体ブロック(3)に備えられることを特徴とする、流体システム(1)内の電磁弁(10)を制御するための方法。 - 前記切換電流(I1SH,I2SH,I1ST,I2ST)の前記第1の時間長さ(TH,TT)を、少なくとも1つの温度情報に依存してプリセットすることを特徴とする、請求項1記載の方法。
- 少なくとも1つの前記温度情報が、前記流体システム(1)内の流体温度に関する情報および/または周囲温度に関する情報および/または駆動装置温度に関する情報および/または構成部材温度に関する情報を含んでいることを特徴とする、請求項1または2記載の方法。
- 前記切換電流(I1SH,I2SH,I1ST,I2ST)の前記第1の振幅(ASH,AST)および前記保持電流(I1HH,I2HH,I1HT,I2HT)の前記第2の振幅(AHH,AHT)を、低い温度において、それぞれ高い温度におけるよりも大きい値にプリセットすることを特徴とする、請求項1から3までのいずれか1項記載の方法。
- 前記切換電流(I1SH,I2SH,I1ST,I2ST)の前記第1の時間長さ(TH,TT)を、低い温度において、高い温度におけるよりも長くプリセットすることを特徴とする、請求項2から4までのいずれか1項記載の方法。
- 前記切換電流(I1SH,I1ST)を初期値から前記第1の振幅(ASH,AST)に飛躍的に高めることを特徴とする、請求項1から5までのいずれか1項記載の方法。
- 前記切換電流(I2SH,I2ST)を初期値から前記第1の振幅(ASH,AST)に段階的に高めることを特徴とする、請求項1から6までのいずれか1項記載の方法。
- 流体システム(1)であって、少なくとも1つの電磁弁(10)と評価および制御ユニット(20)とを有しており、該評価および制御ユニット(20)は、前記電磁弁(10)を非作動状態から切換状態に切換える、所定の第1の振幅(ASH,AST)を有する切換電流(I1SH,I2SH,I1ST,I2ST)を、所定の第1の時間長さ(TH,TT)だけ前記電磁弁(10)に印加し、この場合、前記評価および制御ユニット(20)は、前記所定の第1の時間長さ(TH,TT)の経過後に、前記電磁弁(10)を切換状態で保持する、所定の第2の振幅(AHH,AHT)を有する保持電流(I1HH,I2HH,I1HT,I2HT)を前記電磁弁(10)に印加し、この場合、前記切換電流(I1SH,I2SH,I1ST,I2ST)の前記第1の振幅(ASH,AST)が前記保持電流(I1HH,I2HH,I1HT,I2HT)の前記第2の振幅(AHH,AHT)よりも大きい形式のものにおいて、
前記評価および制御ユニット(20)が、前記切換電流(I1SH,I2SH,I1ST,I2ST)の前記第1の振幅(ASH,AST)および前記保持電流(I1HH,I2HH,I1HT,I2HT)の前記第2の振幅(AHH,AHT)を、流体ブロック(3)に配置されている温度センサ(22)により測定される、少なくとも1つの温度情報に依存してプリセットし、
前記流体ブロック(3)は複数の流体通路(5)を有し、前記電磁弁(10)が前記流体ブロック(3)に備えられることを特徴とする、流体システム(1)。 - 前記評価および制御ユニット(20)が、前記切換電流(I1SH,I2SH,I1ST,I2ST)の前記第1の時間長さ(TH,TT)を、少なくとも1つの温度情報に依存してプリセットすることを特徴とする、請求項8記載の流体システム。
- 少なくとも1つの温度センサ(22)が、前記流体システム(1)内の流体温度に関する情報および/または周囲温度に関する情報および/または駆動装置温度に関する情報および/または構成部材温度に関する情報を含む少なくとも1つの温度情報を提供することを特徴とする、請求項8または9記載の流体システム。
- 請求項1から7のいずれか1項記載の方法を実施するように設計されたコンピュータプログラム。
- 請求項11に記載したコンピュータプログラムが記憶されている、機械読み取り可能な記憶媒体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015219506.6A DE102015219506A1 (de) | 2015-10-08 | 2015-10-08 | Verfahren zum Ansteuern eines Elektromagnetventils und korrespondierendes Fluidsystem |
DE102015219506.6 | 2015-10-08 | ||
PCT/EP2016/070364 WO2017060008A1 (de) | 2015-10-08 | 2016-08-30 | Verfahren zum ansteuern eines elektromagnetventils und korrespondierendes fluidsystem |
Publications (2)
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JP2018528899A JP2018528899A (ja) | 2018-10-04 |
JP6646740B2 true JP6646740B2 (ja) | 2020-02-14 |
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JP2018514785A Active JP6646740B2 (ja) | 2015-10-08 | 2016-08-30 | 電磁弁を制御するための方法および対応する流体システム |
Country Status (8)
Country | Link |
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US (1) | US10593458B2 (ja) |
EP (1) | EP3359429B1 (ja) |
JP (1) | JP6646740B2 (ja) |
KR (1) | KR102576290B1 (ja) |
CN (1) | CN108137010B (ja) |
DE (1) | DE102015219506A1 (ja) |
ES (1) | ES2764551T3 (ja) |
WO (1) | WO2017060008A1 (ja) |
Cited By (1)
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KR20230047490A (ko) | 2021-03-19 | 2023-04-07 | 히다치 겡키 가부시키 가이샤 | 유압 시스템 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US11007991B2 (en) | 2017-09-11 | 2021-05-18 | Robert Bosch Gmbh | Device for controlling a solenoid valve |
DE102017215997B4 (de) * | 2017-09-11 | 2019-03-28 | Robert Bosch Gmbh | Vorrichtung zur Ansteuerung eines Magnetventils, hydraulisches Bremssystem in einem Kraftfahrzeug mit einem Magnetventil und Betreiben einer Vorrichtung zur Ansteuerung eines Magnetventils |
US20210048225A1 (en) * | 2019-08-14 | 2021-02-18 | Ademco Inc. | Gas valve operator drive circuit |
DE102020109880A1 (de) | 2020-04-08 | 2021-10-14 | Wabco Europe Bvba | Verfahren und Vorrichtung zum Ansteuern eines Fluid-Magnetventils |
JP7269301B2 (ja) | 2021-09-30 | 2023-05-08 | 日立建機株式会社 | 作業機械 |
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DE4024496A1 (de) | 1990-08-02 | 1992-02-06 | Bosch Gmbh Robert | Schaltungsanordnung zum betrieb von elektromagnetischen verbrauchern |
JPH11202947A (ja) * | 1998-01-09 | 1999-07-30 | Sumitomo Electric Ind Ltd | 電磁比例圧力制御弁の駆動制御方法 |
JP3864874B2 (ja) | 2002-08-26 | 2007-01-10 | トヨタ自動車株式会社 | 電磁弁制御装置 |
DE102004018191A1 (de) | 2003-11-26 | 2005-07-14 | Robert Bosch Gmbh | Verfahren zum Ansteuern eines zweistufigen Schaltventils |
US7578481B2 (en) * | 2005-02-25 | 2009-08-25 | The Boeing Company | Digital programmable driver for solenoid valves and associated method |
DE102006003745A1 (de) | 2006-01-26 | 2007-08-09 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Verfahren zur Ansteuerung eines elektromagnetischen Ventils |
DE102006059625A1 (de) * | 2006-12-14 | 2008-06-19 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Steuerung eines elektromagnetischen Ventils |
JP2008273338A (ja) | 2007-04-27 | 2008-11-13 | Hitachi Ltd | 制動制御装置 |
JP2011032922A (ja) | 2009-07-31 | 2011-02-17 | Hitachi Automotive Systems Ltd | 電磁弁駆動制御装置 |
DE102010013695A1 (de) * | 2010-04-01 | 2011-10-06 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren zum Betrieb einer Fördereinheit für ein Reduktionsmittel |
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2015
- 2015-10-08 DE DE102015219506.6A patent/DE102015219506A1/de not_active Withdrawn
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2016
- 2016-08-30 JP JP2018514785A patent/JP6646740B2/ja active Active
- 2016-08-30 CN CN201680058638.8A patent/CN108137010B/zh active Active
- 2016-08-30 WO PCT/EP2016/070364 patent/WO2017060008A1/de active Application Filing
- 2016-08-30 KR KR1020187009794A patent/KR102576290B1/ko active IP Right Grant
- 2016-08-30 EP EP16760687.0A patent/EP3359429B1/de active Active
- 2016-08-30 ES ES16760687T patent/ES2764551T3/es active Active
- 2016-08-30 US US15/760,248 patent/US10593458B2/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20230047490A (ko) | 2021-03-19 | 2023-04-07 | 히다치 겡키 가부시키 가이샤 | 유압 시스템 |
US12066042B2 (en) | 2021-03-19 | 2024-08-20 | Hitachi Construction Machinery Co., Ltd. | Hydraulic system |
Also Published As
Publication number | Publication date |
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CN108137010B (zh) | 2020-12-18 |
KR102576290B1 (ko) | 2023-09-08 |
ES2764551T3 (es) | 2020-06-03 |
US20180254134A1 (en) | 2018-09-06 |
KR20180064407A (ko) | 2018-06-14 |
WO2017060008A1 (de) | 2017-04-13 |
CN108137010A (zh) | 2018-06-08 |
DE102015219506A1 (de) | 2017-04-13 |
EP3359429A1 (de) | 2018-08-15 |
EP3359429B1 (de) | 2019-10-09 |
US10593458B2 (en) | 2020-03-17 |
JP2018528899A (ja) | 2018-10-04 |
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