CN106004520B - 一种车速控制方法、控制系统及电动汽车 - Google Patents
一种车速控制方法、控制系统及电动汽车 Download PDFInfo
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- CN106004520B CN106004520B CN201610452132.7A CN201610452132A CN106004520B CN 106004520 B CN106004520 B CN 106004520B CN 201610452132 A CN201610452132 A CN 201610452132A CN 106004520 B CN106004520 B CN 106004520B
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- vehicle speed
- torque
- preset vehicle
- coefficient
- limit coefficient
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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
- B60L15/28—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 without contact making and breaking, e.g. using a transductor
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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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/12—Speed
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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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/423—Torque
-
- 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
- B60L2260/00—Operating Modes
- B60L2260/40—Control modes
- B60L2260/44—Control modes by parameter estimation
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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
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610452132.7A CN106004520B (zh) | 2016-06-21 | 2016-06-21 | 一种车速控制方法、控制系统及电动汽车 |
Applications Claiming Priority (1)
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CN201610452132.7A CN106004520B (zh) | 2016-06-21 | 2016-06-21 | 一种车速控制方法、控制系统及电动汽车 |
Publications (2)
Publication Number | Publication Date |
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CN106004520A CN106004520A (zh) | 2016-10-12 |
CN106004520B true CN106004520B (zh) | 2018-12-11 |
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CN201610452132.7A Active CN106004520B (zh) | 2016-06-21 | 2016-06-21 | 一种车速控制方法、控制系统及电动汽车 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107696868A (zh) * | 2017-09-29 | 2018-02-16 | 北京新能源汽车股份有限公司 | 电动汽车超速故障的处理方法、装置及车载设备 |
CN108437793B (zh) * | 2018-03-14 | 2020-03-20 | 威马智慧出行科技(上海)有限公司 | 一种用于电动车的车速控制方法及其系统 |
CN109080503B (zh) * | 2018-08-24 | 2021-10-26 | 江西江铃集团新能源汽车有限公司 | 车速控制方法、系统、可读存储介质及电动汽车 |
CN112172815B (zh) * | 2019-07-02 | 2021-12-21 | 郑州宇通客车股份有限公司 | 一种车辆及其排放故障的驾驶性能限制控制方法 |
CN113997798B (zh) * | 2020-07-28 | 2024-04-05 | 陕西汽车集团股份有限公司 | 车辆可变速限速控制系统及方法 |
CN112590550B (zh) * | 2020-12-28 | 2022-01-11 | 中通客车控股股份有限公司 | 一种限制纯电动客车最高车速的模糊处理控制方法及系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101559769A (zh) * | 2009-06-01 | 2009-10-21 | 奇瑞汽车股份有限公司 | 一种电动汽车扭矩安全控制方法 |
CN101934743A (zh) * | 2010-09-30 | 2011-01-05 | 重庆长安汽车股份有限公司 | 一种纯电动车扭矩安全在线监控方法 |
CN102756667A (zh) * | 2011-04-26 | 2012-10-31 | 长春易控汽车电子有限公司 | 电动汽车的扭矩控制方法 |
CN103248281A (zh) * | 2013-04-18 | 2013-08-14 | 奇瑞汽车股份有限公司 | 一种电动汽车超速保护控制方法、系统以及电动汽车 |
-
2016
- 2016-06-21 CN CN201610452132.7A patent/CN106004520B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101559769A (zh) * | 2009-06-01 | 2009-10-21 | 奇瑞汽车股份有限公司 | 一种电动汽车扭矩安全控制方法 |
CN101934743A (zh) * | 2010-09-30 | 2011-01-05 | 重庆长安汽车股份有限公司 | 一种纯电动车扭矩安全在线监控方法 |
CN102756667A (zh) * | 2011-04-26 | 2012-10-31 | 长春易控汽车电子有限公司 | 电动汽车的扭矩控制方法 |
CN103248281A (zh) * | 2013-04-18 | 2013-08-14 | 奇瑞汽车股份有限公司 | 一种电动汽车超速保护控制方法、系统以及电动汽车 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20161012 Assignee: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. Assignor: Chongqing Changan Automobile Co.,Ltd.|CHONGQING CHANG'AN NEW ENERGY AUTOMOBILE Co.,Ltd. Contract record no.: 2018500000022 Denomination of invention: Vehicle speed control method, vehicle speed control system and electric vehicle License type: Exclusive License Record date: 20181130 |
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TR01 | Transfer of patent right |
Effective date of registration: 20190115 Address after: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee after: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. Address before: 400023, No. 260, Jianxin East Road, Jiangbei District, Chongqing Co-patentee before: CHONGQING CHANG'AN NEW ENERGY AUTOMOBILE Co.,Ltd. Patentee before: Chongqing Changan Automobile Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee after: Deep Blue Automotive Technology Co.,Ltd. Address before: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee before: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |