CN106080259A - A kind of motor vehicle dual-motor control method - Google Patents

A kind of motor vehicle dual-motor control method Download PDF

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Publication number
CN106080259A
CN106080259A CN201610435781.6A CN201610435781A CN106080259A CN 106080259 A CN106080259 A CN 106080259A CN 201610435781 A CN201610435781 A CN 201610435781A CN 106080259 A CN106080259 A CN 106080259A
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CN
China
Prior art keywords
control system
motor
mair motor
electric machine
machine control
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CN201610435781.6A
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Chinese (zh)
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不公告发明人
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Individual
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Individual
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Priority to CN201610435781.6A priority Critical patent/CN106080259A/en
Publication of CN106080259A publication Critical patent/CN106080259A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/45—Control or actuating devices therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds
    • 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
    • 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
    • B60L15/32—Control or regulation of multiple-unit electrically-propelled 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
    • B60L2200/00—Type of vehicles
    • B60L2200/24—Personal mobility 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
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/40—Electrical machine applications
    • B60L2220/42—Electrical machine applications with use of more than one motor
    • 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
    • B60L2240/421—Speed
    • 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
    • B60L2250/00—Driver interactions
    • B60L2250/26—Driver interactions by pedal actuation
    • 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

A kind of motor vehicle dual-motor control method, by mair motor control system, from electric machine control system, brake power-off signal, under-voltage signal；Mair motor control system has the detection of main driving power tube, main electronic commutator, host scm governor circuit, principal current, master site detection；From electric machine control system by from drive power tube, from electronic commutator, from single-chip microcomputer governor circuit, from current detecting, from position detection form；It is characterized in that, brake power-off signal, under-voltage signal are mair motor control systems and from electric machine control system information sharing, mair motor control system carries out the operation to mair motor and controls, detect mair motor principal velocity signal from electric machine control system in real time, determine from motor work or closedown according to the mair motor speed of service from electric machine control system.

Description

A kind of motor vehicle dual-motor control method
Technical field
The present invention relates to electric automobiles, especially relate to motor vehicle dual-motor control method.
Background technology
Electric motor car green, environmental protection, run cost are low, are deeply liked by user, from calendar year 2001 China's electric power user only 20,000 People, short about ten years in be developed so far more than 100,015,000, it can be seen that market prospect is the most vast；Either consume Or producing, China occupies first of the world, therewith international energy gentle temperature rise in short supply, electric-powered not only unit mileage usage charges Low, and meet low-carbon emission reduction requirement, it is China 863 and the major project of the 12nd five-year plan, annual requirement is not Disconnected lifting.
Motor vehicle dual-motor control method, it is possible to improve its workability on known control technology for electric motor car further Can, especially under load climbing state, it is possible to the multiple making less rated power motor long-pending in specific environment plays maximum Ability.
Summary of the invention
The present invention proposes new control program to motor vehicle dual-motor, and this programme can make electric vehicle in the state of underloading Lower holding small-power is run, and loads or long-pending multiple of climbing is exerted oneself, and change running environment, makes motor obtain higher making Use efficiency.
Motor vehicle dual-motor control method of the present invention, by mair motor control system, from electric machine control system, brake power-off letter Number, under-voltage signal；Mair motor control system has main driving power tube, main electronic commutator, host scm governor circuit, principal current Detection, master site detection；From electric machine control system have from drive power tube, from electronic commutator, from single-chip microcomputer governor circuit, from Current detecting, from position detection composition；It is characterized in that, brake power-off signal, under-voltage signal be mair motor control system and from Electric machine control system information sharing, mair motor control system carries out the operation to mair motor and controls, real-time from electric machine control system Detection mair motor principal velocity signal, determines from motor work or closedown according to the mair motor speed of service from electric machine control system.
In a kind of form, mair motor control system is responsible for controlling the omnidistance operation of mair motor direction of advance；
In a kind of form, set mair motor from the Single Chip Microcomputer (SCM) program of electric machine control system and run critical velocity as per minute 3,003 Hundred change a job the service condition made, when detecting that mair motor principal velocity signal is less than 3,300 turns per minute from electric machine control system Time, order and work from electric motor starting, when detecting that mair motor principal velocity signal is more than per minute 3,003 from electric machine control system When hundred turns, order and close from motor.
Further, for adding electric vehicle coasting ability in the power-off state, mair motor may be configured as unidirectional drive, main Electric machine control system ignores gear reversing function.
Further, vehicle backing program is set from electric machine control system, is responsible for backward running from motor.
Motor vehicle dual-motor control method of the present invention, is provided power supply by accumulator, and after power supply conducting, controller is in standby State, to the governor circuit of the host scm of mair motor control system and is controlled system from motor by handle or foot-operated speed regulator The governor circuit main rotating speed of offer from single-chip microcomputer of system inputs and inputs from rotating speed, and mair motor control system inputs according to main rotating speed Information is worked through main electronic commutator order mair motor by main driving power tube, detects mair motor in real time from electric machine control system Principal velocity signal, when mair motor speed is less than 3,300 turns per minute, works from motor from electric machine control system order, when When mair motor speed is more than 3,300 turns per minute, close from motor from electric machine control system order；When controlling system from motor When system receives the reversing alarm of handle or the input of foot-operated speed regulator, order is from motor reversing work.
Accompanying drawing illustrates:
Fig. 1 is motor vehicle dual-motor control method schematic diagram.
Detailed description of the invention:
The invention discloses motor vehicle dual-motor control method, as it is shown in figure 1, by mair motor control system 1, control system from motor System 2, brake power-off signal 03, under-voltage signal 04；Mair motor control system 1 have main driving power tube 12, main electronic commutator 13, Host scm governor circuit 15, principal current detection 16, master site detection 17；From electric machine control system 2 have from drive power tube 22, From electronic commutator 23, from single-chip microcomputer governor circuit 25, from current detecting 26, from position detection 27 composition；It is characterized in that, stop Car power-off signal 03, under-voltage signal 04 are mair motor control systems 1 and from electric machine control system 2 information sharing, and mair motor controls System 1 carries out the operation to mair motor 10 and controls, and detects mair motor 10 principal velocity signal 18 in real time from electric machine control system 2, from Electric machine control system 2 determines to work from motor 20 or close according to mair motor 10 speed of service.
In a kind of form, mair motor control system 1 is responsible for controlling the omnidistance operation of mair motor 10 direction of advance.
In a kind of form, set mair motor 10 from the Single Chip Microcomputer (SCM) program of electric machine control system 2 and run critical velocity as every point 300 turns of working condition of Zhong Sanqian, when detecting that mair motor 10 principal velocity signal 18 is less than per minute three from electric machine control system 2 When 1300 turns, order starts work from motor 20, when detecting that mair motor 10 principal velocity signal 18 is big from electric machine control system 2 In 3,300 turns per minute time, order is closed from motor 20.
Further, for adding electric vehicle coasting ability in the power-off state, mair motor 10 may be configured as unidirectional drive, Mair motor control system 1 ignores gear reversing function.
Further, vehicle backing program is set from electric machine control system 2, is responsible for backward running from motor 20.
Motor vehicle dual-motor control method of the present invention, is provided power supply by accumulator 02, and after power supply conducting, controller is in be treated Machine state, by handle 01 or foot-operated speed regulator to the host scm governor circuit 15 of mair motor control system 1 with from motor Control system 2 from single-chip microcomputer governor circuit 25 provide main rotating speed input 14 and from rotating speed input 24, mair motor control system 1 Input 14 information according to main rotating speed to be worked, from motor control through main electronic commutator 13 order mair motor 10 by main driving power tube 12 System 2 processed detects principal velocity signal 18 in real time, when mair motor 10 speed is less than 3,300 turns per minute, controls system from motor System 2 order works from motor 20, when mair motor 10 speed is more than 3,300 turns per minute, orders from electric machine control system 2 Close from motor 20；When receiving the reversing alarm of handle 01 or the input of foot-operated speed regulator from electric machine control system 2, life Make and reverse work from motor 20.

Claims (1)

1. motor vehicle dual-motor control method, by mair motor control system (1), from electric machine control system (2), brake power-off signal (03), under-voltage signal (04)；Mair motor control system (1) is provided with main driving power tube (12), main electronic commutator (13), master Single-chip microcomputer governor circuit (15), principal current detection (16), master site detection (17)；Have from driving merit from electric machine control system (2) Rate pipe (22), from electronic commutator (23), from single-chip microcomputer governor circuit (25), from current detecting (26), from position detect (27) Composition；It is characterized in that, brake power-off signal (03), under-voltage signal (04) are mair motor control systems (1) and from motor control System (2) information sharing, mair motor control system (1) carries out the operation to mair motor (10) and controls, from electric machine control system (2) Detect mair motor (10) principal velocity signal (18) in real time, determine according to mair motor (10) speed of service from electric machine control system (2) Work from motor (20) or close；
Mair motor control system (1) is responsible for controlling the omnidistance operation of mair motor (10) direction of advance；
Set mair motor (10) from the Single Chip Microcomputer (SCM) program of electric machine control system (2) and run critical velocity as 3,300 turns per minute Working condition, when detecting that mair motor (10) principal velocity signal (18) is less than per minute 3,300 from electric machine control system (2) When turning, order and start work from motor (20), when mair motor (10) principal velocity signal (18) being detected from electric machine control system (2) During more than 3,300 turns per minute, order and close from motor (20).
CN201610435781.6A 2014-03-11 2014-03-11 A kind of motor vehicle dual-motor control method Withdrawn CN106080259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610435781.6A CN106080259A (en) 2014-03-11 2014-03-11 A kind of motor vehicle dual-motor control method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610435781.6A CN106080259A (en) 2014-03-11 2014-03-11 A kind of motor vehicle dual-motor control method
CN201410086185.2A CN103795300B (en) 2014-03-11 2014-03-11 Motor vehicle dual-motor control method

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201410086185.2A Division CN103795300B (en) 2014-03-11 2014-03-11 Motor vehicle dual-motor control method

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Publication Number Publication Date
CN106080259A true CN106080259A (en) 2016-11-09

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Family Applications (12)

Application Number Title Priority Date Filing Date
CN201610368766.4A Withdrawn CN106004517A (en) 2014-03-11 2014-03-11 Electric vehicle double-motor control method for motors to obtain higher use efficiency
CN201610440887.5A Withdrawn CN106080262A (en) 2014-03-11 2014-03-11 Can the motor vehicle dual-motor control method of backward running
CN201610435709.3A Withdrawn CN106080938A (en) 2014-03-11 2014-03-11 A kind of motor vehicle dual-motor control method making motor obtain higher service efficiency
CN201610440910.0A Withdrawn CN106080939A (en) 2014-03-11 2014-03-11 A kind of motor vehicle dual-motor control method that motor service efficiency is provided
CN201610367822.2A Withdrawn CN105871261A (en) 2014-03-11 2014-03-11 Double-motor control method for electric vehicle
CN201610374161.6A Withdrawn CN105922890A (en) 2014-03-11 2014-03-11 Electric vehicle double-motor control method capable of improving use efficiency of motors
CN201610435781.6A Withdrawn CN106080259A (en) 2014-03-11 2014-03-11 A kind of motor vehicle dual-motor control method
CN201610371435.6A Withdrawn CN105966264A (en) 2014-03-11 2014-03-11 Double motor control method for electrocar
CN201610440490.6A Withdrawn CN105978411A (en) 2014-03-11 2014-03-11 Dual-motor control method of electric vehicle
CN201410086185.2A Expired - Fee Related CN103795300B (en) 2014-03-11 2014-03-11 Motor vehicle dual-motor control method
CN201610374163.5A Withdrawn CN105922891A (en) 2014-03-11 2014-03-11 Electric vehicle double-motor control method capable of improving use efficiency of motors
CN201610436721.6A Withdrawn CN106080260A (en) 2014-03-11 2014-03-11 Motor is made to obtain the motor vehicle dual-motor control method of higher service efficiency

Family Applications Before (6)

Application Number Title Priority Date Filing Date
CN201610368766.4A Withdrawn CN106004517A (en) 2014-03-11 2014-03-11 Electric vehicle double-motor control method for motors to obtain higher use efficiency
CN201610440887.5A Withdrawn CN106080262A (en) 2014-03-11 2014-03-11 Can the motor vehicle dual-motor control method of backward running
CN201610435709.3A Withdrawn CN106080938A (en) 2014-03-11 2014-03-11 A kind of motor vehicle dual-motor control method making motor obtain higher service efficiency
CN201610440910.0A Withdrawn CN106080939A (en) 2014-03-11 2014-03-11 A kind of motor vehicle dual-motor control method that motor service efficiency is provided
CN201610367822.2A Withdrawn CN105871261A (en) 2014-03-11 2014-03-11 Double-motor control method for electric vehicle
CN201610374161.6A Withdrawn CN105922890A (en) 2014-03-11 2014-03-11 Electric vehicle double-motor control method capable of improving use efficiency of motors

Family Applications After (5)

Application Number Title Priority Date Filing Date
CN201610371435.6A Withdrawn CN105966264A (en) 2014-03-11 2014-03-11 Double motor control method for electrocar
CN201610440490.6A Withdrawn CN105978411A (en) 2014-03-11 2014-03-11 Dual-motor control method of electric vehicle
CN201410086185.2A Expired - Fee Related CN103795300B (en) 2014-03-11 2014-03-11 Motor vehicle dual-motor control method
CN201610374163.5A Withdrawn CN105922891A (en) 2014-03-11 2014-03-11 Electric vehicle double-motor control method capable of improving use efficiency of motors
CN201610436721.6A Withdrawn CN106080260A (en) 2014-03-11 2014-03-11 Motor is made to obtain the motor vehicle dual-motor control method of higher service efficiency

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CN (12) CN106004517A (en)

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Publication number Publication date
CN105922890A (en) 2016-09-07
CN106080260A (en) 2016-11-09
CN105922891A (en) 2016-09-07
CN106080938A (en) 2016-11-09
CN103795300A (en) 2014-05-14
CN103795300B (en) 2016-08-17
CN106080262A (en) 2016-11-09
CN105978411A (en) 2016-09-28
CN106004517A (en) 2016-10-12
CN106080939A (en) 2016-11-09
CN105871261A (en) 2016-08-17
CN105966264A (en) 2016-09-28

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Application publication date: 20161109