CN103863323B - A kind of control method of energy management system of severe hybrid power automobile - Google Patents
A kind of control method of energy management system of severe hybrid power automobile Download PDFInfo
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- CN103863323B CN103863323B CN201210531554.5A CN201210531554A CN103863323B CN 103863323 B CN103863323 B CN 103863323B CN 201210531554 A CN201210531554 A CN 201210531554A CN 103863323 B CN103863323 B CN 103863323B
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- 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
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- 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
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/11—Stepped gearings
- B60W10/115—Stepped gearings with planetary gears
-
- 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
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
-
- 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
- B60W2710/10—Change speed gearings
- B60W2710/105—Output torque
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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
- Y02T10/62—Hybrid vehicles
Abstract
The present invention relates to a kind of severe hybrid power automobile energy management control system, comprise vehicle system controller, engine controller, clutch controller, electric machine controller, AMT controller and battery controller; Engine controller is connected with driving engine, clutch controller is connected with multi-disc wet clutch, electric machine controller is connected with ISG motor, AMT controller is connected with change-speed box, battery controller is connected with storage battery, storage battery is connected with ISG motor by inverter, and each subsystem controller communicates with vehicle system controller.The invention still further relates to a kind of control method of severe hybrid power automobile energy management control system.The present invention can reduce output torque fluctuation in each operating mode handoff procedure of severe hybrid power automobile effectively, improves car load dynamic property and ride comfort, increases the service life of car load important spare part; Can realize the smooth transfer between each operating mode pattern switch and each operating mode under torque management.<!--1-->
Description
Technical field
The invention belongs to the drive-control technique of motor vehicle driven by mixed power, be specifically related to a kind of control method of severe hybrid power automobile energy management control system.
Background technology
Compared with orthodox car, hybrid vehicle adds motor, battery, and control system is more complicated, and therefore, the exploitation of whole-control system just becomes hybrid vehicle gordian technique.And focus mostly at the steady-state process such as energy management strategies and efficiency optimization for the research of the control problem of the dynamic system of severe mixing at present, relatively less for dynamic process control research.Particularly for the severe hybrid power system utilizing planet row to carry out power coupling, torque, rotation speed relation complexity, the dynamic characteristics of driving engine and motor is inconsistent again, if do not carry out cooperation control when system drive mode of operation switches to propulsion source and driving system, to vehicle be caused to occur large torque ripple when drive pattern switches, affect car load dynamic property, travelling comfort and drive disk assembly life-span.
Summary of the invention
The object of the invention is to the weak point overcoming prior art, a kind of severe hybrid power automobile energy management control system is provided, effectively can reduce output torque fluctuation in each operating mode handoff procedure of severe hybrid power automobile, improve car load dynamic property and ride comfort, increase the service life of car load important spare part.
Another object of the present invention is to provide a kind of control method of severe hybrid power automobile energy management control system, can realize the smooth transfer between each operating mode pattern switch and each operating mode under torque management.
The technical solution adopted for the present invention to solve the technical problems is:
1. use SOC (battery electric quantity) as the benchmark of car load driving mode, according to the change of SOC, with reference to other variable factors such as the car load speed of a motor vehicle, rotating speeds, reasonable actv. switching is carried out to car load mode of operation;
2. entire car controller strategy comprises two parts: torsional moment transmission and pattern switchover policy.
Torsional moment transmission is the basis that pattern switches coordinated torque control.Torsional moment transmission, according to current driver's operation information, whole vehicle state information and each subassembly status information, calculates present engine target torque and motor target torque, sends target torque signal to engine controller and electric machine controller simultaneously.
A kind of severe hybrid power automobile energy management control system of the present invention, comprises vehicle system controller, the engine controller be connected with vehicle system controller, clutch controller, electric machine controller, AMT controller and battery controller; Engine controller is connected with driving engine, clutch controller is connected with multi-disc wet clutch, electric machine controller is connected with ISG motor, AMT controller is connected with change-speed box, battery controller is connected with storage battery, storage battery is connected with ISG motor by inverter, and each subsystem controller communicates with vehicle system controller; Described engine output end is connected with the gear ring of ISG motor with dynamic coupling device planet row through free-wheel clutch, multi-disc wet clutch, the sun wheel of dynamic coupling device planet row is connected with the rotor of ISG motor, power is connected with the input end of change-speed box by the pinion carrier of planet row, the mouth of change-speed box is connected with main reduction gear, and power is reached wheel by main reduction gear.
The control method of a kind of severe hybrid power automobile energy management control system of the present invention, its step is as follows:
The first step, analyzes running state and the Parameters variation thereof of each critical component of system under different working modes;
1) pure electronic operating mode: when driving engine does not start, the sun wheel of ISG motor forward drive dynamic coupling device planet row; Because vehicle drag acts in the pinion carrier of dynamic coupling device planet row, the gear ring of dynamic coupling device planet row is caused to have the trend of reversion, multi-disc wet clutch is separated, driving engine does not work, ISG motor output torque, and reach pinion carrier through the sun wheel of dynamic coupling device planet row, now, the driving torque of ISG motor amplifies by power drive (i.e. change-speed box and main reduction gear), drive vehicle start and low speed driving, after reaching certain speed of a motor vehicle, introduce engine power;
2) driving engine drives separately: drive separately in operating mode at driving engine, and multi-disc wet clutch is coupled, and ISG motor dallies, and the moment of torsion that driving engine exports exports the input end of change-speed box to through gear ring to the pinion carrier of dynamic coupling device planet row;
3) combination drive:
A. when there is heavy load low cruise operating mode, multi-disc wet clutch is coupled, ISG motor output torque, and now, dynamic coupling device planet row is locked, and transmitting ratio is be input to change-speed box after the moment of torsion coupling of 1, ISG motor and driving engine;
B. when there is the little load running operating mode of high speed, multi-disc wet clutch is separated, and power drive can realize power coupling, is input to change-speed box after ISG motor and engine torque coupling;
4) Brake energy recovery:
A. multi-disc wet clutch separation regeneration generating: in parallel drive process, step on braking, multi-disc wet clutch is separated, and ISG motor exports negative torque and brakes car load;
B. braking regenerative electric power in parallel: when only relying on the negative moment of ISG motor can not meet car load braking requirement, multi-disc wet clutch is coupled, and utilizes the towing astern moment of driving engine to brake car load;
C. idling electric braking: when car load is in idling, when ISG motor can provide enough brake torques, multi-disc wet clutch is separated, and ISG motor exports negative torque and brakes car load;
5) driving fire an engine: when driving, when needing engine operation, multi-disc wet clutch is coupled, ISG motor output torque distributes through the sun wheel of dynamic coupling device planet row, part moment of torsion is for driving vehicle, and another part is used for fire an engine in short-term;
6) idling charging: because the electricity of storage battery is too low, engine idle, is charged the battery by ISG motor;
Second step, determines torsional moment transmission;
Torsional moment transmission model comprises the prearranged assignment of pattern switching moment of torsion, mode changeover condition determines and propulsion source target torque is determined, wherein moment of torsion Pre-Allocation Policies comprises operator torque's identification and the identification of battery charging moment of torsion;
Chaufeur is applied be converted to torque demand to transmission output to the demand of the power on wheel, consider transmission gear ratio on the impact of the speed of a motor vehicle after, obtain the relation that the driving engine under different gear, the different speed of a motor vehicle, ISG motor speed are corresponding, the torque peak that can provide during by calculating driving engine and ISG motor and work simultaneously, make intrinsic curve and just can obtain driving torque demand curve when vehicle accelerates entirely, the driving torque demand curve immediately corresponding to determining section accelerator travel; According to the transmission output demand torque obtained, incorporating transmission speed ratio just can obtain transmission input demand torque in driving conditions.
Beneficial effect of the present invention is, to with on the theoretical analysis basis of the drive pattern handoff procedure of the severe hybrid power system of dynamic coupling device planet row, have devised feasible actv. control policy, decrease the torque ripple in mode handover procedure, improve dynamic property and the stationarity of transmission of power.
Accompanying drawing explanation
Fig. 1 is severe hybrid power system schematic of the present invention;
Fig. 2 is storage battery SOC zone chart.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
A kind of severe hybrid power automobile energy management control system shown in Figure 1, comprises vehicle system controller, the engine controller be connected with vehicle system controller, clutch controller, electric machine controller, AMT controller and battery controller; Engine controller is connected with driving engine 1, clutch controller is connected with multi-disc wet clutch 3, electric machine controller is connected with ISG motor 5, AMT controller is connected with change-speed box 8, battery controller is connected with storage battery 7, storage battery 7 is connected with ISG motor 5 by inverter 6, and each subsystem controller communicates with vehicle system controller; Described driving engine 1 mouth is connected with the gear ring of ISG motor 5 with dynamic coupling device planet row 4 through free-wheel clutch 2, multi-disc wet clutch 3, the sun wheel of dynamic coupling device planet row 4 is connected with the rotor of ISG motor 5, power is connected with the input end of change-speed box 8 by the pinion carrier of planet row 4, the mouth of change-speed box 8 is connected with main reduction gear 9, and power is reached wheel 10 by main reduction gear 9.
The control method of a kind of severe hybrid power automobile energy management control system of the present invention, its step is as follows:
In order to accurately make the coordinated torque control strategy switched for different mode, the first step, analyze running state and the Parameters variation thereof of each critical component of system under different working modes;
1) pure electronic operating mode: when driving engine does not start, the sun wheel of ISG motor 5 forward drive dynamic coupling device planet row 4; Because vehicle drag acts in the pinion carrier of dynamic coupling device planet row 4, the gear ring of dynamic coupling device planet row 4 is caused to have the trend of reversion, multi-disc wet clutch 3 is separated, driving engine 1 does not work, ISG motor 5 output torque, and reach pinion carrier through the sun wheel of dynamic coupling device planet row 4, now, the driving torque of ISG motor 5 amplifies by power drive (i.e. change-speed box 8 and main reduction gear 9), drive vehicle start and low speed driving, after reaching certain speed of a motor vehicle, introduce engine power;
2) driving engine drives separately: drive in operating mode separately at driving engine 1, multi-disc wet clutch 3 is coupled, and ISG motor 5 dallies, and the moment of torsion that driving engine 1 exports exports the input end of change-speed box 8 to through gear ring to the pinion carrier of dynamic coupling device planet row 4;
3) combination drive:
A. when there is heavy load low cruise operating mode, multi-disc wet clutch 3 is coupled, ISG motor 5 output torque, and now, dynamic coupling device planet row 4 is locked, and transmitting ratio is be input to change-speed box 8 after the moment of torsion coupling of 1, ISG motor 5 and driving engine 1;
B. when there is the little load running operating mode of high speed, multi-disc wet clutch 3 is separated, and power drive can realize power coupling, is input to change-speed box 8 after ISG motor 5 and the coupling of driving engine 1 moment of torsion;
4) Brake energy recovery:
A. multi-disc wet clutch separation regeneration generating: in parallel drive process, step on braking, multi-disc wet clutch 3 is separated, and ISG motor 5 exports negative torque and brakes car load;
B. braking regenerative electric power in parallel: when only relying on the negative moment of ISG motor 5 can not meet car load braking requirement, multi-disc wet clutch 3 is coupled, and utilizes the towing astern moment of driving engine 1 to brake car load;
C. idling electric braking: when car load is in idling, when ISG motor 5 can provide enough brake torques, multi-disc wet clutch 3 has been separated, and ISG motor 5 exports negative torque and brakes car load;
5) driving fire an engine: when driving, when needing driving engine 1 to work, multi-disc wet clutch 3 is coupled, ISG motor 5 motor output torque distributes through the sun wheel of dynamic coupling device planet row 4, part moment of torsion is for driving vehicle, and another part is used for fire an engine in short-term;
6) idling charging: because the electricity of storage battery 7 is too low, engine idle, is charged the battery by ISG motor 5;
Each operational mode state is summarized as follows shown in table:
Second step, determines torsional moment transmission;
See Fig. 2, torsional moment transmission model comprises the prearranged assignment of pattern switching moment of torsion, mode changeover condition determines and propulsion source target torque is determined, wherein moment of torsion Pre-Allocation Policies comprises operator torque's identification and the identification of battery charging moment of torsion;
Chaufeur is applied be converted to torque demand to change-speed box 8 mouth to the demand of the power on wheel, consider transmission gear ratio on the impact of the speed of a motor vehicle after, obtain the relation that the driving engine 1 under different gear, the different speed of a motor vehicle, ISG motor 5 rotating speed are corresponding, the torque peak that can provide during by calculating driving engine and ISG motor and work simultaneously, make intrinsic curve and just can obtain driving torque demand curve when vehicle accelerates entirely, the driving torque demand curve immediately corresponding to determining section accelerator travel; According to the transmission output demand torque obtained, incorporating transmission speed ratio just can obtain transmission input demand torque in driving conditions;
When storage battery 7 is operated in different SOC region, its charge discharge efficiency is different; When driving, allow the SOC of storage battery be stabilized in certain region as far as possible; The storage battery that native system adopts, when its state-of-charge is in 0.35 to 0.75 this interval, charge discharge efficiency is high, and this region is called the work area of storage battery; When the SOC of storage battery is lower than the limit value required, ISG motor can to battery charge; Because the control variable in torsional moment transmission is moment of torsion, so the charging moment of torsion P that driving engine is provided
ch_reqbe converted into the demand T to charging moment of torsion
ch_req.
The work area boundary representation of storage battery is efficient district higher limit SOC by the present invention
high, efficient district lower limit SOC
lowwith unavailable district higher limit SOC
min.When storage battery SOC is lower than SOC
mintime, forbid battery discharging, when battery SOC is lower than SOC
lowtime, storage battery needs active charge, when storage battery is in efficient district, does not charge as far as possible;
Because engine operation work efficiency when Smaller load is lower, as the basic criterion that pattern switches, take into account the charge discharge efficiency of electrokinetic cell, pattern switches and carries out according to following rule simultaneously:
Under different mode of operations, the target torque allocation scheme of propulsion source is not identical, and wherein, the target torque of driving engine determines according to the stable state universal curve MAP of aggregate demand moment of torsion and driving engine.As shown in the table:
N in table
e, n
m, n
cbe respectively engine speed, motor speed, pinion carrier rotating speed.
Claims (1)
1. the control method of a severe hybrid power automobile energy management control system, its severe hybrid power automobile energy management control system, comprise vehicle system controller, this vehicle system controller is connected with engine controller, clutch controller, electric machine controller, AMT controller and battery controller; Engine controller is connected with driving engine (1), clutch controller is connected with multi-disc wet clutch (3), electric machine controller is connected with ISG motor (5), AMT controller is connected with change-speed box (8), battery controller is connected with storage battery (7), storage battery (7) is connected with ISG motor (5) by inverter (6), and each subsystem controller communicates with vehicle system controller; Described driving engine (1) mouth is connected with the gear ring of ISG motor (5) with dynamic coupling device planet row (4) through free-wheel clutch (2), multi-disc wet clutch (3), the sun wheel of dynamic coupling device planet row (4) is connected with the rotor of ISG motor (5), power is connected with the input end of change-speed box (8) by the pinion carrier of planet row (4), the mouth of change-speed box (8) is connected with main reduction gear (9), and power is reached wheel (10) by main reduction gear (9); The step of control method is as follows:
The first step, analyzes running state and the Parameters variation thereof of each critical component of system under different working modes;
1) pure electronic operating mode: when driving engine does not start, the sun wheel of ISG motor (5) forward drive dynamic coupling device planet row (4); Because vehicle drag acts in the pinion carrier of dynamic coupling device planet row (4), the gear ring of dynamic coupling device planet row (4) is caused to have the trend of reversion, multi-disc wet clutch (3) is separated, driving engine (1) does not work, ISG motor (5) output torque, and reach pinion carrier through the sun wheel of dynamic coupling device planet row (4), now, the driving torque of ISG motor (5) amplifies by power drive, drive vehicle start and low speed driving, after reaching certain speed of a motor vehicle, introduce engine power;
2) driving engine drives separately: drive separately in operating mode at driving engine (1), multi-disc wet clutch (3) is coupled, ISG motor (5) dallies, and the moment of torsion that driving engine (1) exports exports the input end of change-speed box (8) to through gear ring to the pinion carrier of dynamic coupling device planet row (4);
3) combination drive:
A., when there is heavy load low cruise operating mode, multi-disc wet clutch (3) is coupled, ISG motor (5) output torque, now, dynamic coupling device planet row (4) is locked, and transmitting ratio is be input to change-speed box (8) after the moment of torsion coupling of 1, ISG motor (5) and driving engine (1);
B. when there is the little load running operating mode of high speed, multi-disc wet clutch (3) is separated, and power drive can realize power coupling, is input to change-speed box (8) after ISG motor (5) and driving engine (1) moment of torsion are coupled;
4) Brake energy recovery:
A. multi-disc wet clutch separation regeneration generating: in parallel drive process, step on braking, multi-disc wet clutch (3) is separated, and ISG motor (5) exports negative torque and brakes car load;
B. braking regenerative electric power in parallel: when only relying on the negative moment of ISG motor (5) can not meet car load braking requirement, multi-disc wet clutch (3) is coupled, and utilizes the towing astern moment of driving engine (1) to brake car load;
C. idling electric braking: when car load is in idling, when ISG motor (5) can provide enough brake torques, multi-disc wet clutch (3) is separated, and ISG motor (5) exports negative torque and brakes car load;
5) driving fire an engine: when driving, when needing driving engine (1) to work, multi-disc wet clutch (3) is coupled, ISG motor (5) motor output torque distributes through the sun wheel of dynamic coupling device planet row (4), part moment of torsion is for driving vehicle, and another part is used for fire an engine in short-term;
6) idling charging: because the electricity of storage battery (7) is too low, engine idle, is charged the battery by ISG motor (5);
Second step, determines torsional moment transmission;
Torsional moment transmission model comprises the prearranged assignment of pattern switching moment of torsion, mode changeover condition determines and propulsion source target torque is determined, wherein moment of torsion Pre-Allocation Policies comprises operator torque's identification and the identification of battery charging moment of torsion;
Chaufeur is applied be converted to torque demand to change-speed box (8) mouth to the demand of the power on wheel, consider transmission gear ratio on the impact of the speed of a motor vehicle after, obtain the relation that the driving engine (1) under different gear, the different speed of a motor vehicle, ISG motor (5) rotating speed are corresponding, the torque peak that can provide during by calculating driving engine and ISG motor and work simultaneously, make intrinsic curve and just can obtain driving torque demand curve when vehicle accelerates entirely, the driving torque demand curve immediately corresponding to determining section accelerator travel; According to the transmission output demand torque obtained, incorporating transmission speed ratio just can obtain transmission input demand torque in driving conditions.
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|---|---|---|---|---|
| CN104340221B (en) * | 2014-08-29 | 2017-02-08 | 科力远混合动力技术有限公司 | Energy recovery control method of double-planet-row four-axis hybrid power system |
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| CN114475565B (en) * | 2022-03-30 | 2024-03-29 | 东风汽车集团股份有限公司 | Hybrid vehicle, starting control method, distribution system and vehicle-mounted controller |
| CN115571111B (en) * | 2022-11-23 | 2023-03-24 | 中国第一汽车股份有限公司 | Mode switching control method for ISG hybrid vehicle power system, vehicle and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423020A (en) * | 2008-12-09 | 2009-05-06 | 段志辉 | Electromechanical power coupling mechanism of automobile oil electricity hybrid power system |
| CN102059940A (en) * | 2010-12-07 | 2011-05-18 | 重庆长安汽车股份有限公司 | Automobile fuel-electricity full hybrid power system |
| CN102729990A (en) * | 2011-04-06 | 2012-10-17 | 通用汽车环球科技运作有限责任公司 | Open modular electric powertrain and control architecture |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4134960B2 (en) * | 2004-07-20 | 2008-08-20 | 日産自動車株式会社 | Drive control apparatus for hybrid vehicle |
| JP2008081099A (en) * | 2006-08-29 | 2008-04-10 | Nissan Motor Co Ltd | Controller for hybrid car |
| US8032287B2 (en) * | 2007-03-06 | 2011-10-04 | Nissan Motor Co., Ltd. | Control apparatus of driving system for vehicle |
| JP2010269765A (en) * | 2009-05-25 | 2010-12-02 | Ud Trucks Corp | Power transmitting mechanism for hybrid vehicle |
-
2012
- 2012-12-11 CN CN201210531554.5A patent/CN103863323B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423020A (en) * | 2008-12-09 | 2009-05-06 | 段志辉 | Electromechanical power coupling mechanism of automobile oil electricity hybrid power system |
| CN102059940A (en) * | 2010-12-07 | 2011-05-18 | 重庆长安汽车股份有限公司 | Automobile fuel-electricity full hybrid power system |
| CN102729990A (en) * | 2011-04-06 | 2012-10-17 | 通用汽车环球科技运作有限责任公司 | Open modular electric powertrain and control architecture |
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| CN103863323A (en) | 2014-06-18 |
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