CN105128852A - Drive control mechanism of extended-range electric vehicle - Google Patents

Drive control mechanism of extended-range electric vehicle Download PDF

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Publication number
CN105128852A
CN105128852A CN201510552363.0A CN201510552363A CN105128852A CN 105128852 A CN105128852 A CN 105128852A CN 201510552363 A CN201510552363 A CN 201510552363A CN 105128852 A CN105128852 A CN 105128852A
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China
Prior art keywords
vehicle
driving
engine
gear
torque
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Pending
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CN201510552363.0A
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Inventor
林彬
高力
杨依楠
刘义强
单红艳
单冲
康海鹏
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Brilliance Auto Group Holding Co Ltd
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Brilliance Auto Group Holding Co Ltd
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Priority to CN201510552363.0A priority Critical patent/CN105128852A/en
Publication of CN105128852A publication Critical patent/CN105128852A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W20/00Control systems specially adapted for hybrid vehicles
    • B60W20/10Controlling the power contribution of each of the prime movers to meet required power demand
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W20/00Control systems specially adapted for hybrid vehicles
    • B60W20/40Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W2510/00Input parameters relating to a particular sub-units
    • B60W2510/24Energy storage means
    • B60W2510/242Energy storage means for electrical energy
    • B60W2510/244Charge state
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/80Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/84Data processing systems or methods, management, administration

Abstract

The invention provides a drive control mechanism of an extended-range electric vehicle. According to structure characteristics of the novel structure extended-range electric vehicle, in order to meet different driving requirements, the novel structure extended-range electric vehicle is provided with three driving gears including a conventional gear, a power gear and an economical gear, and the three gears can be manually selected by a driver. In the conventional driving mode, dynamic performance and economical efficiency of the whole vehicle are both taken into consideration. Linear pedal control is adopted, and the torque load coefficient and an acceleration pedal are in a linear function relation. In the electricity consumption stage, the whole vehicle runs in a pure electric mode. In the electricity maintaining stage, a work point of an engine is determined according to the running state of the whole vehicle and efficient running of the engine. In the power driving mode, the dynamic performance of the whole vehicle is mainly emphasized, the load coefficient and the acceleration pedal are in a convex function relation, the vehicle can quickly respond to pedal operation of the driver, and when the vehicle sharply accelerates or climbs a long slope, the engine and a drive motor together drive the vehicle to run, so that the dynamic performance of the whole vehicle is improved.

Description

A kind of extended-range electric vehicle drived control mechanism
Technical field
The invention belongs to extended-range electric vehicle Drive Control Technique field, specifically a kind of extended-range electric vehicle drived control mechanism.
Background technology
To get on the car industry develop rapidly based on the world today, the quantity of traditional vehicle grows with each passing day, and along with the increase of motor vehicle exhaust emission, aerial contamination is day by day serious, and the various countries' auto-industry comprising China are all faced with the severe challenge of energy-saving and emission-reduction.New-energy automobile, because its power comes from electric energy more, therefore for minimizing consumption of petroleum and environmental protection significant.Due to present stage Vehicular battery energy density, cycle life and safety factor restriction, pure electric automobile commercialization and industrialized development receive and greatly limit.As a kind of electronlmobil that can increase pure electronic continual mileage, extended-range electric vehicle is by being equipped with distance increasing unit, do not need to be equipped with high-capacity electrokinetic cell, reduce cost, and its pure electronic continual mileage can meet the daily traveling demand of most of user, highlight the advantage of pure electric automobile zero-emission, the use of distance increasing unit meets the demand of long travelled distance, the study hotspot becoming auto trade both at home and abroad at present and the new-energy automobile product given priority to.But the drived control of existing extended-range electric vehicle all adopts single drived control method, namely when electrokinetic cell electricity is sufficient, vehicle is driven separately to travel by drive motor; When electricity is not enough, distance increasing unit startup provides electric energy for drive motor or is power battery charging, but single drived control can not meet the different driving demand of chaufeur.
Summary of the invention
The object of the present invention is to provide a kind of driving demand different according to chaufeur and select different extended-range electric vehicle drived control mechanism of driving gear.Make vehicle set routine drive gear, Pilotage en Force gear and economical drive gear, under different driving cycles, select differently to drive gear, making full use of driving engine can the feature of Direct driver, improves tractive performance and the economic performance of car load.
The object of the invention is to realize by following technical solution, a kind of extended-range electric vehicle drived control mechanism, include entire car controller, electrokinetic cell, drive motor, main reduction gear, power-transfer clutch, driving engine, electrical generator, wheel, change-speed box, and the transmission gear of driving engine and electrical generator, it is characterized in that: for drive motor and annex air-conditioning provide the electrokinetic cell of electric energy to be arranged on bottom electric vehicle chassis, described drive motor is connected with driving wheel by electronics buncher and main reduction gear; Be used for fire an engine or provide the electrical generator of electric energy to be connected with engine mechanical by one group of drive gear mechanism for drive motor; Driving engine is arranged on automotive front end, and this driving engine is connected with wheel by electric control clutch, electronics buncher and main reduction gear; Pilot control platform is provided with drive driving gear, economic driving gear and conventional driving gear three driving gear button, these three mouths driving gear button are connected with the input end of entire car controller, and entire car controller is connected with engine controller.
Entire car controller of the present invention is connected with drive motor and electrical generator respectively by being with the Dual-motors Driving controller of DC converter.
Drived control mechanism of the present invention is: when electric control clutch engages, driving engine Direct driver wheels travel, and vehicle set three drives gear button, manually selects for chaufeur; According to configuration feature and for meeting the different driving demand of chaufeur, vehicle set three drives gear, and according to different gear feature, formulates the drived control strategy under different gear respectively, it is characterized in that: described control step is:
(1) conventional driving gear drived control, under routine drives gear, acceleration pedal adopts Linear pedal to control; Be divided into electric quantity consumption CD stage and electricity to keep the CS stage according to the battery charge state of electrokinetic cell, at CD stage car load pure motor driving, driving engine does not participate in work; In the CS stage, according to travel condition of vehicle and power part running state, drive pattern is divided into pure electronic, combination drive and engine drive mode, and driving engine is only operated between economic zone;
(2) Pilotage en Force gear drived control, under Pilotage en Force gear, loading coefficient and acceleration pedal present " convex " functional relation, according to the mode of operation of travel condition of vehicle determination driving engine, motor;
(3) economic driving gear drived control, under economy drives gear, loading coefficient and acceleration pedal present " recessed " functional relation.Restriction maximum driving speed of vehicle, closes air-conditioning, reduces annex power consumption, increases pure electronic continual mileage;
Routine of the present invention is driven gear and is controlled as follows:
(1) when the state-of-charge SOC value of electrokinetic cell is higher than conventional driving model SOC lower limit, car load pure motor driving;
(2) when the state-of-charge SOC value of electrokinetic cell drops to below lower limit, vehicle enters C/S mode, and as now vehicle low cruise or low speed accelerate slowly, car load demand power is lower, and vehicle is pure motor driving still.
(3) under C/S mode, if vehicle high-speed cruises, vehicle operating at engine drive mode, as now operator demand's torque T reqbe in driving engine economic zone, i.e. T min<T req<T max, then engine target torque is vehicle needs torque T req; If operator demand's torque T reqlower than driving engine economic zone lower torque, i.e. T req<T min, then engine target torque is T min; If operator demand's torque is higher than the driving engine economic zone upper limit, i.e. T req>T max, then engine target torque is T max; Under this pattern, engine speed is determined by the speed of a motor vehicle;
(4) under C/S mode, if now vehicle operating is in non-cruising condition, vehicle enters combination drive pattern, as now operator demand's power P reqlower than driving engine economic zone lower limit, i.e. P req<P min, then engine working point is economic zone lower-limit point; As now operator demand's power P reqhigher than the driving engine economic zone upper limit, i.e. P req>P max, then engine operation is at economic zone upper change point; As now operator demand's power is between driving engine economic zone, then engine operation is on economy curve.
Pilotage en Force gear of the present invention controls as follows:
(1) under Pilotage en Force gear, torque load coefficient and acceleration pedal present " convex " functional relation, and target torque is comparatively large and acceleration pedal is comparatively responsive to torque response.
(2) when vehicle is at normal motoring condition, drive motor drives separately vehicle to travel; When vehicle suddenly accelerates or climbs long slope, operator demand's torque is comparatively large, and now driving engine and drive motor drive vehicle to travel jointly, and maximum torque is drive motor and driving engine maximum torque sum, improves the tractive performance of car load.
(3) when electrokinetic cell electricity SOC value is lower than Pilotage en Force Mode S OC lower limit, engine operation is at maximum power point, and unnecessary power is power battery charging.
Economy of the present invention is driven gear and is controlled as follows:
(1), under economic driving gear, torque load coefficient and acceleration pedal present " recessed " functional relation, reduce target torque and reduce energy consumption, improve capacity of cell characteristic and efficiency characteristic.
(2) maximum driving speed of vehicle is limited, the working point control of vehicle start stage drive motor is on the optimal operation line of motor, when the demand torque of vehicle is lower than the torque on the Optimum Economic curve of motor, electrical motor exports by the torque of vehicle needs, when battery electric quantity is not enough, engine operation, in efficient district, drives electrical power generators.
The present invention by having installed electric control clutch and electronics buncher on conventional extended-range electric vehicle, driving engine Direct driver vehicle can be realized, under specific operation, enter engine direct drive pattern, car load running efficiency and vehicle continual mileage can be improved significantly.When car load pure motor driving, drive motor Driving Torque except above-mentioned power part, also has entire car controller, battery management system, Dual-motors Driving controller, DC converter, clutch controller and engine controller by toric transmission first transmitting ratio and base ratio drived control described herein mechanism.Wherein entire car controller is used for receiving driver's operation signal and each power part controller signals, battery management system is used for the work of dynamics of management battery, Dual-motors Driving controller controls drive motor and electrical generator, DC converter and Double Motor Control device integrate, play the effect of AC/DC, engine controller is used for controlling driving engine, and clutch controller controls electric control clutch.Based on the configuration feature of vehicle and the increase of car load propulsion source and drive pattern, vehicle set three drives gear, and vehicle travels under anxious accelerating mode or climbing operating mode, and the demand power of car load is larger, vehicle can select Pilotage en Force pattern, improves the tractive performance of car load; Travel and need frequent start-stop at city operating mode vehicle, the demand power of car load is less, selects economic driving model, improves the economic performance of car load; Conventional driving gear takes into account tractive performance and the economic performance of car load.
Accompanying drawing explanation
Fig. 1 is structural principle simplified schematic diagram of the present invention;
Fig. 2 is the working state schematic representation of whole drive mode of the present invention and power part;
Fig. 3 is that torque load coefficient of the present invention and acceleration pedal present " recessed " functional relation schematic diagram.
In accompanying drawing, major part illustrates: electrokinetic cell 1, drive motor 2, main reduction gear 3, power-transfer clutch 4, driving engine 5, electrical generator 6, wheel 7, electronics buncher 8, drive gear mechanism 9.
The present invention to be described in further detail by example below in conjunction with accompanying drawing; but following example is only the present invention's example wherein; do not represent the rights protection scope that the present invention limits, the scope of the present invention is as the criterion with claims.
Detailed description of the invention
example 1
Shown in Fig. 1-3,1 in figure is electrokinetic cell, and 2 is drive motor, and 3 is main reduction gear, and 4 is power-transfer clutch, and 5 is driving engine, and 6 is electrical generator, and 7 is wheel, and the transmission gear 9 of driving engine and electrical generator; For drive motor 2 and annex air-conditioning provide the electrokinetic cell 1 of electric energy to be arranged on bottom electric vehicle chassis, described drive motor 2 is connected with driving wheel 7 by electronics buncher 8 and main reduction gear 3; Be used for fire an engine 5 or provide the electrical generator 6 of electric energy to be connected with driving engine 5 machinery by one group of drive gear mechanism 9 for drive motor 2; Driving engine 5 is arranged on automotive front end, and this driving engine 5 is connected with wheel 7 by electric control clutch, electronics buncher 8 and main reduction gear 3; Pilot control platform is provided with drive driving gear, economic driving gear and conventional driving gear three driving gear button, these three mouths driving gear button are connected with the input end of entire car controller, and entire car controller is connected with engine controller.
The extended-range electric vehicle that the present invention proposes controls to comprise conventional gear, Pilotage en Force gear and the economic gear of driving driven and controls three parts.
Conventional gear of driving controls: under this gear, torque load coefficient and acceleration pedal linearly functional relation.
CD stage car load pure motor driving, drive motor is main power source, and driving engine does not start.The CS stage maintains electrokinetic cell in certain interval, and as shown in Figure 2, conventional control method of driving gear different working modes is as follows for whole drive mode corresponding under travel condition of vehicle and each state and the mode of operation of power part:
Electric-only mode:
When car load low cruise or low speed accelerate slowly, car load demand power is lower, and vehicle is pure motor driving still, and driving engine does not start, until when electrokinetic cell requirement is charged or vehicle needs power is larger, and engine starting work.
Combination drive charge mode:
Driving engine and drive motor tandem working, if operator demand's power P reqlower than driving engine economy curve lower limit power P min, then engine target operation point is economy curve lower-limit point, and the charge power of electrokinetic cell is P min-P req.
Combination drive electrokinetic cell does not charge not assistant mode:
Under this pattern, operator demand's power P reqthe economy being positioned at driving engine is interval, i.e. P min<P req<P max, then engine target operation point is on the economy curve of driving engine, is determined by car load demand power.
Combination drive electrokinetic cell assistant mode:
Under this pattern, operator demand's power P reqhigher than driving engine economy curve upper limit P max, then engine target operation point is economy curve upper change point, and the power-assisted power of electrokinetic cell is P req-P max.
The direct drive pattern of driving engine:
When car load high-performance cruise or high speed are accelerated slowly, as vehicle needs torque T reqtime between driving engine economic zone, i.e. T min<T req<T max, vehicle enters the direct drive pattern of driving engine, and power-transfer clutch engages, and the direct direct drive of wheel of driving engine travels, and electrical generator and drive motor do not work.
Driving engine Direct driver assistant mode:
Under this pattern, vehicle needs torque T reqhigher than driving engine economic zone torque upper limit T max, i.e. T req>T max, then engine target torque is T max, not enough torque is by motor power-assisted, and the target torque of motor is T req-T max.
Driving engine Direct driver charge mode:
Under this pattern, vehicle needs torque T reqlower than driving engine economic zone lower torque T min, i.e. T req<T min, then engine target torque is T min, remaining torque is power battery charging, and the target torque of charging is T min-T req.
Pilotage en Force gear controls: as Fig. 3, torque load coefficient and acceleration pedal present " convex " functional relation, and target torque is comparatively large and acceleration pedal is comparatively responsive to torque response.
Vehicle is when normal motoring condition, and car load pure motor driving, drive motor drives separately vehicle to travel, and driving engine does not participate in driving.
When vehicle suddenly accelerates or climbs long slope, engine starting and drive motor drive vehicle to travel jointly, and now the maximum torque of vehicle is drive motor and driving engine maximum torque sum, improve the tractive performance of car load.
When electrokinetic cell electricity is not enough, the maximum torque point of engine operation under current rotating speed is power battery charging.
Economic gear of driving controls: as Fig. 3, torque load coefficient and acceleration pedal present " recessed " functional relation, reduces target torque and reduces energy consumption, improve capacity of cell characteristic and efficiency characteristic.
Motor efficiency when high rotating speed is lower, and the maximum driving speed of vehicle under restriction economic driving gear, reduces the power consumption of annex air-conditioning etc., extend pure electronic continual mileage.
The working point control of vehicle start stage drive motor is on the optimal operation line of motor, and when the demand torque of vehicle is lower than torque on the Optimum Economic curve of motor, electrical motor exports by the torque of vehicle needs.
Driving engine not Direct driver vehicle traveling under economy driving gear, when electricity is sufficient, drive motor drives separately vehicle to travel, and when electric energy is not enough, engine starting, driving electrical power generators provides electric energy for drive motor or is that power motor charges.

Claims (6)

1. an extended-range electric vehicle drived control mechanism, includes entire car controller, electrokinetic cell, drive motor, main reduction gear, power-transfer clutch, driving engine, electrical generator, wheel, change-speed box, and the transmission gear of driving engine and electrical generator, it is characterized in that: for drive motor and annex air-conditioning provide the electrokinetic cell of electric energy to be arranged on bottom electric vehicle chassis, described drive motor is connected with driving wheel by electronics buncher and main reduction gear; Be used for fire an engine or provide the electrical generator of electric energy to be connected with engine mechanical by one group of drive gear mechanism for drive motor; Driving engine is arranged on automotive front end, and this driving engine is connected with wheel by electric control clutch, electronics buncher and main reduction gear; Pilot control platform is provided with drive driving gear, economic driving gear and conventional driving gear three driving gear button, these three mouths driving gear button are connected with the input end of entire car controller, and entire car controller is connected with engine controller.
2. extended-range electric vehicle drived control mechanism according to claim 1, is characterized in that: entire car controller is connected with drive motor and electrical generator respectively by being with the Dual-motors Driving controller of DC converter.
3. extended-range electric vehicle drived control mechanism according to claim 1, is characterized in that: when electric control clutch engages, driving engine Direct driver wheels travel, and vehicle set three drives gear button, manually selects for chaufeur; According to configuration feature and for meeting the different driving demand of chaufeur, vehicle set three drives gear, and according to different gear feature, formulates the drived control strategy under different gear respectively, it is characterized in that: described control step is:
(1) conventional driving gear drived control, under routine drives gear, acceleration pedal adopts Linear pedal to control; Be divided into electric quantity consumption CD stage and electricity to keep the CS stage according to the battery charge state of electrokinetic cell, at CD stage car load pure motor driving, driving engine does not participate in work; In the CS stage, according to travel condition of vehicle and power part running state, drive pattern is divided into pure electronic, combination drive and engine drive mode, and driving engine is only operated between economic zone;
(2) Pilotage en Force gear drived control, under Pilotage en Force gear, loading coefficient and acceleration pedal present " convex " functional relation, according to the mode of operation of travel condition of vehicle determination driving engine, motor;
(3) economic driving gear drived control, under economy drives gear, loading coefficient and acceleration pedal present " recessed " functional relation.
4. limit maximum driving speed of vehicle, close air-conditioning, reduce annex power consumption, increase pure electronic continual mileage;
New configuration stroke-increasing electric automobile drived control mechanism according to claim 1, is characterized in that described routine is driven gear and controlled as follows:
(1) when the state-of-charge SOC value of electrokinetic cell is higher than conventional driving model SOC lower limit, car load pure motor driving;
(2) when the state-of-charge SOC value of electrokinetic cell drops to below lower limit, vehicle enters C/S mode, and as now vehicle low cruise or low speed accelerate slowly, car load demand power is lower, and vehicle is pure motor driving still;
(3) under C/S mode, if vehicle high-speed cruises, vehicle operating at engine drive mode, as now operator demand's torque T reqbe in driving engine economic zone, i.e. T min<T req<T max, then engine target torque is vehicle needs torque T req; If operator demand's torque T reqlower than driving engine economic zone lower torque, i.e. T req<T min, then engine target torque is T min; If operator demand's torque is higher than the driving engine economic zone upper limit, i.e. T req>T max, then engine target torque is T max; Under this pattern, engine speed is determined by the speed of a motor vehicle;
(4) under C/S mode, if now vehicle operating is in non-cruising condition, vehicle enters combination drive pattern, as now operator demand's power P reqlower than driving engine economic zone lower limit, i.e. P req<P min, then engine working point is economic zone lower-limit point; As now operator demand's power P reqhigher than the driving engine economic zone upper limit, i.e. P req>P max, then engine operation is at economic zone upper change point; As now operator demand's power is between driving engine economic zone, then engine operation is on economy curve.
5. new configuration stroke-increasing electric automobile drived control mechanism according to claim 1, is characterized in that described Pilotage en Force gear controls as follows:
(1) under Pilotage en Force gear, torque load coefficient and acceleration pedal present " convex " functional relation, and target torque is comparatively large and acceleration pedal is comparatively responsive to torque response;
(2) when vehicle is at normal motoring condition, drive motor drives separately vehicle to travel; When vehicle suddenly accelerates or climbs long slope, operator demand's torque is comparatively large, and now driving engine and drive motor drive vehicle to travel jointly, and maximum torque is drive motor and driving engine maximum torque sum, improves the tractive performance of car load;
(3) when electrokinetic cell electricity SOC value is lower than Pilotage en Force Mode S OC lower limit, engine operation is at maximum power point, and unnecessary power is power battery charging.
6. new configuration stroke-increasing electric automobile drived control mechanism according to claim 1, is characterized in that described economy is driven gear and controlled as follows:
(1), under economic driving gear, torque load coefficient and acceleration pedal present " recessed " functional relation, reduce target torque and reduce energy consumption, improve capacity of cell characteristic and efficiency characteristic;
(2) maximum driving speed of vehicle is limited, the working point control of vehicle start stage drive motor is on the optimal operation line of motor, when the demand torque of vehicle is lower than the torque on the Optimum Economic curve of motor, electrical motor exports by the torque of vehicle needs, when battery electric quantity is not enough, engine operation, in efficient district, drives electrical power generators.
CN201510552363.0A 2015-09-02 2015-09-02 Drive control mechanism of extended-range electric vehicle Pending CN105128852A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106004413A (en) * 2016-06-24 2016-10-12 中国第汽车股份有限公司 Power system of four-wheel-drive electric vehicle and control method
CN106870183A (en) * 2015-12-11 2017-06-20 博世汽车柴油系统有限公司 Vehicular intelligent torque controller based on dynamic factor
CN106882081A (en) * 2017-03-13 2017-06-23 福州大学 Based on the dual-motor pure electric automobile energy management method that instantaneous energy consumption is minimum
CN107117164A (en) * 2017-03-27 2017-09-01 浙江工业大学 A kind of stroke-increasing electric automobile APU control methods
CN108725443A (en) * 2018-05-30 2018-11-02 重庆长安汽车股份有限公司 New-energy automobile and its engine start control method
CN111489630A (en) * 2020-04-26 2020-08-04 河南科技大学 Increase form hybrid test bench system suitable for teaching

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090114463A1 (en) * 2007-06-12 2009-05-07 Devault Robert C Self-learning control system for plug-in hybrid vehicles
JP2010241396A (en) * 2009-04-10 2010-10-28 Toyota Motor Corp Power supply system for hybrid vehicle
CN102267453A (en) * 2011-05-17 2011-12-07 奇瑞汽车股份有限公司 Energy management method for stroke-increased electric motor car
CN102555769A (en) * 2012-03-12 2012-07-11 重庆大学 Serial-parallel combined type double-motor hybrid power drive assembly with multiple operating modes
CN102849062A (en) * 2012-09-18 2013-01-02 中国第一汽车股份有限公司 Drive control method for range-extended electric vehicle
CN104648184A (en) * 2014-12-30 2015-05-27 北京新能源汽车股份有限公司 Multimode drive control method for pure electric vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090114463A1 (en) * 2007-06-12 2009-05-07 Devault Robert C Self-learning control system for plug-in hybrid vehicles
JP2010241396A (en) * 2009-04-10 2010-10-28 Toyota Motor Corp Power supply system for hybrid vehicle
CN102267453A (en) * 2011-05-17 2011-12-07 奇瑞汽车股份有限公司 Energy management method for stroke-increased electric motor car
CN102555769A (en) * 2012-03-12 2012-07-11 重庆大学 Serial-parallel combined type double-motor hybrid power drive assembly with multiple operating modes
CN102849062A (en) * 2012-09-18 2013-01-02 中国第一汽车股份有限公司 Drive control method for range-extended electric vehicle
CN104648184A (en) * 2014-12-30 2015-05-27 北京新能源汽车股份有限公司 Multimode drive control method for pure electric vehicle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106870183B (en) * 2015-12-11 2020-07-03 博世汽车柴油系统有限公司 Vehicle intelligent torque controller based on power factor
CN106870183A (en) * 2015-12-11 2017-06-20 博世汽车柴油系统有限公司 Vehicular intelligent torque controller based on dynamic factor
CN106004413A (en) * 2016-06-24 2016-10-12 中国第汽车股份有限公司 Power system of four-wheel-drive electric vehicle and control method
CN106882081A (en) * 2017-03-13 2017-06-23 福州大学 Based on the dual-motor pure electric automobile energy management method that instantaneous energy consumption is minimum
CN107117164A (en) * 2017-03-27 2017-09-01 浙江工业大学 A kind of stroke-increasing electric automobile APU control methods
CN107117164B (en) * 2017-03-27 2019-02-22 浙江工业大学 A kind of stroke-increasing electric automobile APU control method
CN108725443A (en) * 2018-05-30 2018-11-02 重庆长安汽车股份有限公司 New-energy automobile and its engine start control method
CN111489630A (en) * 2020-04-26 2020-08-04 河南科技大学 Increase form hybrid test bench system suitable for teaching

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