CN104477235B - 一种电动液压助力转向泵的节能控制方法 - Google Patents
一种电动液压助力转向泵的节能控制方法 Download PDFInfo
- Publication number
- CN104477235B CN104477235B CN201410786032.9A CN201410786032A CN104477235B CN 104477235 B CN104477235 B CN 104477235B CN 201410786032 A CN201410786032 A CN 201410786032A CN 104477235 B CN104477235 B CN 104477235B
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- CN
- China
- Prior art keywords
- hydraulic power
- electric hydraulic
- assisted steering
- steering pump
- judge
- 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.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000012544 monitoring process Methods 0.000 claims description 25
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Power Steering Mechanism (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410786032.9A CN104477235B (zh) | 2014-12-18 | 2014-12-18 | 一种电动液压助力转向泵的节能控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410786032.9A CN104477235B (zh) | 2014-12-18 | 2014-12-18 | 一种电动液压助力转向泵的节能控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104477235A CN104477235A (zh) | 2015-04-01 |
CN104477235B true CN104477235B (zh) | 2016-10-05 |
Family
ID=52751892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410786032.9A Active CN104477235B (zh) | 2014-12-18 | 2014-12-18 | 一种电动液压助力转向泵的节能控制方法 |
Country Status (1)
Country | Link |
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CN (1) | CN104477235B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10486674B2 (en) * | 2017-09-01 | 2019-11-26 | GM Global Technology Operations LLC | Brake pad life prognosis system for regenerative braking vehicles |
CN113635967B (zh) * | 2021-09-17 | 2022-04-26 | 山东蓬翔汽车有限公司 | 一种重型汽车节能型液压助力转向系统的控制方法 |
CN115092248B (zh) * | 2022-07-29 | 2023-10-03 | 中国重汽集团济南动力有限公司 | 制动转向共用油泵变频式调节系统及调节方法 |
CN116902065A (zh) * | 2023-08-29 | 2023-10-20 | 安徽苇渡控股有限公司 | 一种新能源汽车电动液压转向助力系统及其控制方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4557343A (en) * | 1984-08-08 | 1985-12-10 | Towmotor Corporation | Power steering control apparatus and method |
US6725963B2 (en) * | 2002-06-21 | 2004-04-27 | General Motors Corporation | Energy saving control system and method for reducing power consumption of an electro-hydraulic power steering system for a hybrid vehicle |
CN200954830Y (zh) * | 2006-03-31 | 2007-10-03 | 王钊 | 液压助力转向系统 |
CN102267487B (zh) * | 2011-05-11 | 2012-11-07 | 江苏大学 | 一种基于车速和载荷信号控制的电动液压助力转向系统 |
CN202531421U (zh) * | 2011-12-19 | 2012-11-14 | 王建涛 | 新能源车用智能变频助力转向泵 |
CN103223974B (zh) * | 2013-01-22 | 2016-12-28 | 苏州绿控传动科技有限公司 | 电动液压助力转向系统 |
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2014
- 2014-12-18 CN CN201410786032.9A patent/CN104477235B/zh active Active
Also Published As
Publication number | Publication date |
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CN104477235A (zh) | 2015-04-01 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: 361000, No. 123, Cao Tong Road, industrial concentration area, Tongan District, Fujian, Xiamen Patentee after: XIAMEN FUGONG POWER TECHNOLOGY Co.,Ltd. Address before: 361000 Fujian Province, Xiamen city Tongan Industrial Zone Chi Ping Road No. 2890 Patentee before: XIAMEN FUGONG POWER TECHNOLOGY Co.,Ltd. |
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CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221213 Address after: Room 301 and Room 302, Building C-1, Jinrong Wangcheng Science and Technology Industrial Park, Wangcheng Economic and Technological Development Zone, Changsha, Hunan 410200 Patentee after: Hunan Fugong Power Technology Co.,Ltd. Address before: No. 123, Caotang Road, industrial concentration zone, Tong'an District, Xiamen City, Fujian Province, 361000 Patentee before: XIAMEN FUGONG POWER TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right |