CN101929401B - 一种电磁燃油泵喷嘴的驱动控制装置 - Google Patents
一种电磁燃油泵喷嘴的驱动控制装置 Download PDFInfo
- Publication number
- CN101929401B CN101929401B CN 200910174453 CN200910174453A CN101929401B CN 101929401 B CN101929401 B CN 101929401B CN 200910174453 CN200910174453 CN 200910174453 CN 200910174453 A CN200910174453 A CN 200910174453A CN 101929401 B CN101929401 B CN 101929401B
- Authority
- CN
- China
- Prior art keywords
- drive
- driving
- voltage
- solenoid
- fuel pump
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 109
- 238000006073 displacement reaction Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 50
- 230000008569 process Effects 0.000 claims description 25
- 239000000295 fuel oil Substances 0.000 claims description 15
- 239000003921 oil Substances 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 9
- 238000005070 sampling Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 abstract description 48
- 239000007924 injection Substances 0.000 abstract description 48
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 238000003745 diagnosis Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 13
- 230000008859 change Effects 0.000 description 10
- 230000009467 reduction Effects 0.000 description 10
- 238000012937 correction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
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- 210000001367 artery Anatomy 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000036760 body temperature Effects 0.000 description 2
- 238000011217 control strategy Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
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- 238000001228 spectrum Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
- F02D2041/2051—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using voltage control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200910174453 CN101929401B (zh) | 2006-04-11 | 2006-05-12 | 一种电磁燃油泵喷嘴的驱动控制装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200610050296 | 2006-04-11 | ||
CN200610050296.3 | 2006-04-11 | ||
CN 200910174453 CN101929401B (zh) | 2006-04-11 | 2006-05-12 | 一种电磁燃油泵喷嘴的驱动控制装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100797438A Division CN101054930B (zh) | 2006-04-11 | 2006-05-12 | 一种电磁燃油泵喷嘴的驱动控制方法及其装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101929401A CN101929401A (zh) | 2010-12-29 |
CN101929401B true CN101929401B (zh) | 2013-01-23 |
Family
ID=38580683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200910174453 Expired - Fee Related CN101929401B (zh) | 2006-04-11 | 2006-05-12 | 一种电磁燃油泵喷嘴的驱动控制装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN101929401B (zh) |
WO (1) | WO2007115439A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102434295B (zh) * | 2011-12-16 | 2013-08-14 | 中国第一汽车股份有限公司 | 电控共轨柴油机燃油泵驱动波形控制方法 |
DE102014224261A1 (de) * | 2014-11-27 | 2016-06-02 | Robert Bosch Gmbh | Verfahren zur Überwachung einer Kraftstoffpumpe |
CN109116830B (zh) * | 2018-08-10 | 2021-09-17 | 北汽福田汽车股份有限公司 | 预测故障的方法及系统 |
CN112327079B (zh) * | 2020-10-30 | 2023-12-15 | 广西玉柴机器股份有限公司 | 一种确定柴油机控制器内的喷射硬件性能的方法 |
CN115544430B (zh) * | 2022-12-02 | 2023-03-21 | 深圳核心医疗科技有限公司 | 流体的流量估计方法及装置 |
CN117646686B (zh) * | 2024-01-25 | 2024-03-26 | 山东康达精密机械制造有限公司 | 一种喷油量调节控制系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4903669A (en) * | 1989-04-03 | 1990-02-27 | General Motors Corporation | Method and apparatus for closed loop fuel control |
CN1369633A (zh) * | 2001-02-16 | 2002-09-18 | 郗大光 | 电动燃油喷射装置 |
EP1582725A1 (en) * | 2002-12-10 | 2005-10-05 | Mikuni Corporation | Fuel-injection control method and apparatus |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8501647A (nl) * | 1985-06-06 | 1987-01-02 | Volvo Car Bv | Brandstofinjector. |
US6830201B2 (en) * | 2002-12-26 | 2004-12-14 | Robert Bosch Gmbh | High pressure control valve for a fuel injector |
-
2006
- 2006-05-12 CN CN 200910174453 patent/CN101929401B/zh not_active Expired - Fee Related
- 2006-05-15 WO PCT/CN2006/000976 patent/WO2007115439A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4903669A (en) * | 1989-04-03 | 1990-02-27 | General Motors Corporation | Method and apparatus for closed loop fuel control |
CN1369633A (zh) * | 2001-02-16 | 2002-09-18 | 郗大光 | 电动燃油喷射装置 |
EP1582725A1 (en) * | 2002-12-10 | 2005-10-05 | Mikuni Corporation | Fuel-injection control method and apparatus |
CN1723344A (zh) * | 2002-12-10 | 2006-01-18 | 株式会社三国 | 燃料喷射控制方法及燃料喷射控制装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101929401A (zh) | 2010-12-29 |
WO2007115439A1 (fr) | 2007-10-18 |
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Owner name: SHAOXING PINGGUO ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG FAI ELECTRONICS CO., LTD. Effective date: 20110624 |
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Free format text: CORRECT: ADDRESS; FROM: 310018 NO. 17-1, 14TH STREET, HANGZHOU ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, HANGZHOU CITY, ZHEJIANG PROVINCE TO: 312300 NO. 105, NO. 299, HAIBIN AVENUE, LIHAI TOWN, SHAOXING BINHAI NEW CITY, SHAOXING CITY, ZHEJIANG PROVINCE |
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Owner name: ZHEJIANG FAI ELECTRONICS CO., LTD. Free format text: FORMER OWNER: SHAOXING PINGGUO ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20120419 |
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Effective date of registration: 20120419 Address after: 310013, room 413, 612 Pier Road, Hangzhou, Zhejiang, Xihu District Applicant after: Zhejiang FAI Electronics Co., Ltd. Address before: 312300, No. 299, Haibin Avenue, Lek Hai Town, Shaoxing Binhai New Town, Zhejiang, Shaoxing, 105 Applicant before: Shaoxing Pingguo Electronics Technology Co.,Ltd. |
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