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DE10342949A1 - Cruise control system for hybrid drive road vehicle uses auxiliary electrical machine usable as motor or generator to charge up accumulator battery when braking is called for - Google Patents

Cruise control system for hybrid drive road vehicle uses auxiliary electrical machine usable as motor or generator to charge up accumulator battery when braking is called for Download PDF

Info

Publication number
DE10342949A1
DE10342949A1 DE10342949A DE10342949A DE10342949A1 DE 10342949 A1 DE10342949 A1 DE 10342949A1 DE 10342949 A DE10342949 A DE 10342949A DE 10342949 A DE10342949 A DE 10342949A DE 10342949 A1 DE10342949 A1 DE 10342949A1
Authority
DE
Germany
Prior art keywords
accumulator battery
electrical machine
charge
motor
cruise 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.)
Ceased
Application number
DE10342949A
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE10342949A priority Critical patent/DE10342949A1/en
Publication of DE10342949A1 publication Critical patent/DE10342949A1/en
Ceased legal-status Critical Current

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
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • 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
    • B60L15/10—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for automatic control superimposed on human control to limit the acceleration of the vehicle, e.g. to prevent excessive motor current
    • 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
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/10—Dynamic electric regenerative braking
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/24—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means
    • B60W10/26—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means for electrical energy, e.g. batteries or capacitors
    • 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
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18109—Braking
    • B60W30/18127—Regenerative braking
    • 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
    • B60L2260/20—Drive modes; Transition between modes
    • B60L2260/24—Coasting mode
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Controls For Constant Speed Travelling (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

The road vehicle has an internal combustion engine connected to a transmission via a clutch and has an auxiliary drive. This consists of an electrical machine and a high-capacity accumulator battery. The electrical machine may act as a motor, drawing current from the accumulator battery, or as a generator charging the accumulator battery. Whenever possible, the cruise control uses the auxiliary electrical machine to charge the accumulator battery, ready for situations when auxiliary electric power is needed.
DE10342949A 2003-09-17 2003-09-17 Cruise control system for hybrid drive road vehicle uses auxiliary electrical machine usable as motor or generator to charge up accumulator battery when braking is called for Ceased DE10342949A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10342949A DE10342949A1 (en) 2003-09-17 2003-09-17 Cruise control system for hybrid drive road vehicle uses auxiliary electrical machine usable as motor or generator to charge up accumulator battery when braking is called for

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10342949A DE10342949A1 (en) 2003-09-17 2003-09-17 Cruise control system for hybrid drive road vehicle uses auxiliary electrical machine usable as motor or generator to charge up accumulator battery when braking is called for

Publications (1)

Publication Number Publication Date
DE10342949A1 true DE10342949A1 (en) 2005-04-28

Family

ID=34398770

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10342949A Ceased DE10342949A1 (en) 2003-09-17 2003-09-17 Cruise control system for hybrid drive road vehicle uses auxiliary electrical machine usable as motor or generator to charge up accumulator battery when braking is called for

Country Status (1)

Country Link
DE (1) DE10342949A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106043301A (en) * 2014-03-28 2016-10-26 富士重工业株式会社 vehicle control device
US10569760B2 (en) 2017-06-09 2020-02-25 Ford Global Technologies, Llc Systems and methods for battery charging in a hybrid vehicle
US10632989B2 (en) 2017-06-09 2020-04-28 Ford Global Technologies, Llc System and method for operating a vehicle powertrain

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4437322A1 (en) * 1993-10-29 1995-05-04 Volkswagen Ag Motor brake in a driver-controlled vehicle with electric motor
DE10151933A1 (en) * 2002-04-23 2003-09-11 Harald Wilkens Control device for the improved use of vehicle momentum in road and rail transport uses temporary drive disconnection during low power phases

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4437322A1 (en) * 1993-10-29 1995-05-04 Volkswagen Ag Motor brake in a driver-controlled vehicle with electric motor
DE10151933A1 (en) * 2002-04-23 2003-09-11 Harald Wilkens Control device for the improved use of vehicle momentum in road and rail transport uses temporary drive disconnection during low power phases

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106043301A (en) * 2014-03-28 2016-10-26 富士重工业株式会社 vehicle control device
CN106043301B (en) * 2014-03-28 2017-09-29 株式会社斯巴鲁 Vehicle console device
US10569760B2 (en) 2017-06-09 2020-02-25 Ford Global Technologies, Llc Systems and methods for battery charging in a hybrid vehicle
US10632989B2 (en) 2017-06-09 2020-04-28 Ford Global Technologies, Llc System and method for operating a vehicle powertrain

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection