CN107512196A - 一种电动汽车蠕行起步异响控制方法 - Google Patents
一种电动汽车蠕行起步异响控制方法 Download PDFInfo
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- CN107512196A CN107512196A CN201710717184.7A CN201710717184A CN107512196A CN 107512196 A CN107512196 A CN 107512196A CN 201710717184 A CN201710717184 A CN 201710717184A CN 107512196 A CN107512196 A CN 107512196A
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- electric machine
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- machine controller
- speed
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- 230000002159 abnormal effect Effects 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000009193 crawling Effects 0.000 claims abstract description 32
- 230000007935 neutral effect Effects 0.000 claims abstract description 14
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710717184.7A CN107512196B (zh) | 2017-08-21 | 2017-08-21 | 一种电动汽车蠕行起步异响控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710717184.7A CN107512196B (zh) | 2017-08-21 | 2017-08-21 | 一种电动汽车蠕行起步异响控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN107512196A true CN107512196A (zh) | 2017-12-26 |
CN107512196B CN107512196B (zh) | 2018-12-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710717184.7A Active CN107512196B (zh) | 2017-08-21 | 2017-08-21 | 一种电动汽车蠕行起步异响控制方法 |
Country Status (1)
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CN (1) | CN107512196B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113844280A (zh) * | 2021-09-24 | 2021-12-28 | 浙江奥思伟尔电动科技有限公司 | 一种抑制电动汽车蠕行起步抖动的控制方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102887081A (zh) * | 2012-09-27 | 2013-01-23 | 重庆长安汽车股份有限公司 | 一种新能源汽车的坡道起步的控制方法 |
CN103522915A (zh) * | 2013-10-31 | 2014-01-22 | 重庆长安汽车股份有限公司 | 一种纯电动汽车防止坡起后溜的扭矩控制方法 |
CN103557319A (zh) * | 2013-10-31 | 2014-02-05 | 长城汽车股份有限公司 | 一种自动档汽车低速蠕行控制方法 |
CN103569129A (zh) * | 2013-11-11 | 2014-02-12 | 重庆长安汽车股份有限公司 | 一种纯电动车的零踏板扭矩控制方法 |
CN104670044A (zh) * | 2015-01-29 | 2015-06-03 | 北京新能源汽车股份有限公司 | 一种低速蠕行的控制方法及系统 |
CN106427664A (zh) * | 2016-09-30 | 2017-02-22 | 上汽通用五菱汽车股份有限公司 | 电动汽车的扭矩控制方法及系统 |
US20170113692A1 (en) * | 2015-10-27 | 2017-04-27 | Hyundai Motor Company | Engine torque control method for vehicle |
CN106926745A (zh) * | 2015-12-29 | 2017-07-07 | 上海大郡动力控制技术有限公司 | 纯电动汽车起步蠕行及防溜坡策略 |
-
2017
- 2017-08-21 CN CN201710717184.7A patent/CN107512196B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102887081A (zh) * | 2012-09-27 | 2013-01-23 | 重庆长安汽车股份有限公司 | 一种新能源汽车的坡道起步的控制方法 |
CN103522915A (zh) * | 2013-10-31 | 2014-01-22 | 重庆长安汽车股份有限公司 | 一种纯电动汽车防止坡起后溜的扭矩控制方法 |
CN103557319A (zh) * | 2013-10-31 | 2014-02-05 | 长城汽车股份有限公司 | 一种自动档汽车低速蠕行控制方法 |
CN103569129A (zh) * | 2013-11-11 | 2014-02-12 | 重庆长安汽车股份有限公司 | 一种纯电动车的零踏板扭矩控制方法 |
CN104670044A (zh) * | 2015-01-29 | 2015-06-03 | 北京新能源汽车股份有限公司 | 一种低速蠕行的控制方法及系统 |
US20170113692A1 (en) * | 2015-10-27 | 2017-04-27 | Hyundai Motor Company | Engine torque control method for vehicle |
CN106926745A (zh) * | 2015-12-29 | 2017-07-07 | 上海大郡动力控制技术有限公司 | 纯电动汽车起步蠕行及防溜坡策略 |
CN106427664A (zh) * | 2016-09-30 | 2017-02-22 | 上汽通用五菱汽车股份有限公司 | 电动汽车的扭矩控制方法及系统 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113844280A (zh) * | 2021-09-24 | 2021-12-28 | 浙江奥思伟尔电动科技有限公司 | 一种抑制电动汽车蠕行起步抖动的控制方法 |
CN113844280B (zh) * | 2021-09-24 | 2023-11-10 | 浙江奥思伟尔电动科技有限公司 | 一种抑制电动汽车蠕行起步抖动的控制方法 |
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CN107512196B (zh) | 2018-12-07 |
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Effective date of registration: 20181012 Address after: 201799 room 510-523, Lai Gang Road, Qingpu District, Shanghai, 510-523. Applicant after: Weimar Automobile Technology Group Co.,Ltd. Address before: 510640 2401, unit 371-1, Zhong Gong education building, five mountain road, Tianhe District, Guangzhou, Guangdong. Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20181012 Address after: 510640 2401, unit 371-1, Zhong Gong education building, five mountain road, Tianhe District, Guangzhou, Guangdong. Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 230000 east of Song Lin Road, Hefei economic and Technological Development Zone, Anhui, 5 buildings of Hanlin mansion, north of Shimen Road, 180 Applicant before: HEFEI LIZHENG NEW ENERGY TECHNOLOGY CO.,LTD. |
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