GB2576480B - Control system and method - Google Patents

Control system and method Download PDF

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Publication number
GB2576480B
GB2576480B GB1807988.9A GB201807988A GB2576480B GB 2576480 B GB2576480 B GB 2576480B GB 201807988 A GB201807988 A GB 201807988A GB 2576480 B GB2576480 B GB 2576480B
Authority
GB
United Kingdom
Prior art keywords
control system
control
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
Application number
GB1807988.9A
Other versions
GB201807988D0 (en
GB2576480A (en
Inventor
Etherington Jonathan
Woodall Chris
Pang Yong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tata Motors European Technical Centre PLC
Tata Motors Ltd
Original Assignee
Tata Motors European Technical Centre PLC
Tata Motors Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tata Motors European Technical Centre PLC, Tata Motors Ltd filed Critical Tata Motors European Technical Centre PLC
Publication of GB201807988D0 publication Critical patent/GB201807988D0/en
Publication of GB2576480A publication Critical patent/GB2576480A/en
Application granted granted Critical
Publication of GB2576480B publication Critical patent/GB2576480B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/182—Selecting between different operative modes, e.g. comfort and performance modes
    • 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
    • B60L15/2045—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 for optimising the use of energy
    • 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
    • B60L15/02—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit
    • B60L15/08—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit using pulses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/10—Interpretation of driver requests or demands
    • 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
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/08—Electric propulsion units
    • B60W2710/083—Torque
    • 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
    • Y02T10/64—Electric machine technologies in electromobility
    • 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)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Human Computer Interaction (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
GB1807988.9A 2018-03-26 2018-05-17 Control system and method Expired - Fee Related GB2576480B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN201821010968 2018-03-26

Publications (3)

Publication Number Publication Date
GB201807988D0 GB201807988D0 (en) 2018-07-04
GB2576480A GB2576480A (en) 2020-02-26
GB2576480B true GB2576480B (en) 2021-02-10

Family

ID=62723259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1807988.9A Expired - Fee Related GB2576480B (en) 2018-03-26 2018-05-17 Control system and method

Country Status (1)

Country Link
GB (1) GB2576480B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11811344B2 (en) 2020-12-23 2023-11-07 Caterpillar Inc. System and method of overcoming a dead-band in a switched reluctance motor

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007066182A1 (en) * 2005-12-08 2007-06-14 Toyota Jidosha Kabushiki Kaisha Control apparatus and method for motor drive system
WO2010013773A1 (en) * 2008-07-31 2010-02-04 株式会社フチノ Device and method for measuring engine torque, and control program
US20130002174A1 (en) * 2010-04-21 2013-01-03 Toyota Jidosha Kabushiki Kaisha Control device for motor drive system and vehicle incorporating the same
WO2013076566A1 (en) * 2011-11-24 2013-05-30 Toyota Jidosha Kabushiki Kaisha Vehicle and control method for vehicle
CN104875742A (en) * 2015-05-15 2015-09-02 北汽福田汽车股份有限公司 Hill starting control method, system of double-model HEV (Hybrid Electric Vehicle) and HEV
WO2017081713A1 (en) * 2015-11-09 2017-05-18 日産自動車株式会社 Braking/driving force control method and braking/driving force control device
US20170170766A1 (en) * 2015-12-14 2017-06-15 Hyundai Mobis Co., Ltd. Motor control apparatus for vehicles and current reference generation method using the same
CN107117161A (en) * 2017-05-25 2017-09-01 福建中青汽车技术有限公司 A kind of positive torque upshift method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007066182A1 (en) * 2005-12-08 2007-06-14 Toyota Jidosha Kabushiki Kaisha Control apparatus and method for motor drive system
WO2010013773A1 (en) * 2008-07-31 2010-02-04 株式会社フチノ Device and method for measuring engine torque, and control program
US20130002174A1 (en) * 2010-04-21 2013-01-03 Toyota Jidosha Kabushiki Kaisha Control device for motor drive system and vehicle incorporating the same
WO2013076566A1 (en) * 2011-11-24 2013-05-30 Toyota Jidosha Kabushiki Kaisha Vehicle and control method for vehicle
CN104875742A (en) * 2015-05-15 2015-09-02 北汽福田汽车股份有限公司 Hill starting control method, system of double-model HEV (Hybrid Electric Vehicle) and HEV
WO2017081713A1 (en) * 2015-11-09 2017-05-18 日産自動車株式会社 Braking/driving force control method and braking/driving force control device
US20170170766A1 (en) * 2015-12-14 2017-06-15 Hyundai Mobis Co., Ltd. Motor control apparatus for vehicles and current reference generation method using the same
CN107117161A (en) * 2017-05-25 2017-09-01 福建中青汽车技术有限公司 A kind of positive torque upshift method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11811344B2 (en) 2020-12-23 2023-11-07 Caterpillar Inc. System and method of overcoming a dead-band in a switched reluctance motor

Also Published As

Publication number Publication date
GB201807988D0 (en) 2018-07-04
GB2576480A (en) 2020-02-26

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AT Applications terminated before publication under section 16(1)
S20A Reinstatement of application (sect. 20a/patents act 1977)

Free format text: REQUEST FOR REINSTATEMENT ALLOWED

Effective date: 20191127

Free format text: REQUEST FOR REINSTATEMENT FILED

Effective date: 20191119

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220517