CN101934718A - Automobile hybrid drive system - Google Patents
Automobile hybrid drive system Download PDFInfo
- Publication number
- CN101934718A CN101934718A CN2010102838231A CN201010283823A CN101934718A CN 101934718 A CN101934718 A CN 101934718A CN 2010102838231 A CN2010102838231 A CN 2010102838231A CN 201010283823 A CN201010283823 A CN 201010283823A CN 101934718 A CN101934718 A CN 101934718A
- Authority
- CN
- China
- Prior art keywords
- transmission gear
- driving engine
- automobile
- drive motor
- drive system
- 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.)
- Granted
Links
Images
Landscapes
- Hybrid Electric Vehicles (AREA)
- Arrangement Of Transmissions (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention provides an automobile hybrid drive system, which belongs to the technical field of automobiles, and solves the problems of complicated system, high difficulty in arrangement and higher cost of the existing hybrid drive system. The automobile hybrid drive system of the invention is arranged on an automobile body, is connected with a transmission shaft connected with a drive wheel, and comprises an engine, a drive motor, a variable-speed clutch, a reinforced starter, a storage battery and the like, wherein the engine is fixedly connected on the automobile body; the rotary shaft of the engine is connected with the input end of the variable-speed clutch; the rotary shaft of the drive motor and the output end of the variable-speed clutch are connected with the transmission shaft; the storage battery is connected with the drive motor; and the rotary shaft of the reinforced starter can drive the rotary shaft of the engine to rotate. The invention has the advantages of small axial dimension, low cost and the like.
Description
Technical field
The invention belongs to automobile technical field, relate to a kind of power-driven system, the hybrid electric drive system in particularly a kind of automobile.
Background technology
At present, the automobile power driver train is made up of driving engine, power-transfer clutch, gear case, transmission shaft, starting DC machine etc.When the driving engine after the starting will give it the gun, need open the throttle wide, promptly increase oil mass and realize increasing engine power, reach the acceleration purpose, occur the situation of excess drive force simultaneously.The situation of excess drive force also can appear in driving engine in the process of moving, and these situations all are not fully utilized energy.
For this reason, people have proposed various solutions through long-term exploration.For example, people have invented hybrid electric drive system, and hybrid vehicle has the anti-emission carburetor advantage of battery-driven car concurrently because of it and the high-energy-density advantage of internal-combustion engines vehicle more and more receives publicity, and become unexpectedly one of new vehicle of research and development mutually.Hybrid power assembly can design bunchiness, also, mix numerous forms of three types, but in this hybrid power assembly of three types, series model only is suitable for the vehicle of short distance operation, the series-parallel connection pattern is because the dynamic assembly drive element is many, system complex arranges that difficulty is big, and cost is higher.And in hybrid drive, also increased the ISG motor, cause the axial dimension of whole Power Drive Unit bigger, to the car load arrangement requirement than higher.
In the prior art, drive motor is widely used in the hybrid drive, drive motor can collect generating and electronicly be one, be the power drive shaft outputting power as electrical motor in the ordinary course of things, and under some specific situation, this all-in-one can generate electricity by the rotation of self rotating shaft, and the electricity that sends can be used for the startup of automobile after storing.
Summary of the invention
The objective of the invention is to have the problems referred to above, proposed the hybrid electric drive system in a kind of axial dimension is little, cost the is low automobile at existing technology.
Purpose of the present invention can realize by following technical proposal:
Hybrid electric drive system in a kind of automobile, be arranged on the car body of automobile and and link with the transmission shaft that is used for linking to each other with drive wheels, it is characterized in that, this system comprises driving engine, drive motor, speed change clutch, reinforcement starter and the storage battery etc. that are connected on the car body, the rotating shaft of described driving engine links to each other with the input end of speed change clutch, the rotating shaft of described drive motor and the mouth of speed change clutch all link to each other with above-mentioned transmission shaft, above-mentioned storage battery links to each other with drive motor, and the rotating shaft of above-mentioned reinforcement starter can drive the rotating shaft of driving engine and rotate.
Hybrid electric drive system in this automobile was divided into the next stage:
In the vehicle starting process, drive motor provides energy by storage battery, and output kinetic energy provides power to transmission shaft, and this moment, drive motor used as electrical motor.Automobile is strengthened starter and at short notice driving engine is accelerated to more than the idling speed in the brish acceleration process, and driving engine is started working, and drives the rotation of transmission shaft with drive motor, and this process also can be used for vehicle climbing process.After automobile arrived and stablizes moving velocity, driving engine provided power to transmission shaft, and transmission shaft is rotated, and the rotating shaft that driving engine is returned drive motor provides power, and this moment, drive motor used as electrical generator, and the electrical power storage of sending is to storage battery.Automobile in the brake snub process, engine shutdown, generating/electronic one is used as electrical generator, the electrical power storage of sending is to storage battery.Drive motor in the hybrid electric drive system in this automobile has stronger power-handling capability, and has the ability that the individual drive car load travels.
In the hybrid electric drive system in above-mentioned automobile, the rotating shaft of described driving engine is fixed with dual-clutch transmission.
The purpose of She Zhiing is like this, when automobile during at brish acceleration, strengthens the joint of starter by the control double-clutch and sends power to driving engine, and it is simple in structure, and is easy to connect.
In the hybrid electric drive system in above-mentioned automobile, the mouth of described speed change clutch is an output shaft, is fixed with transmission gear three on the output shaft, is fixed with transmission gear four on the above-mentioned transmission shaft, transmission gear three and transmission gear four engagements.
In the hybrid electric drive system in above-mentioned automobile, be fixed with transmission gear five in the rotating shaft of described drive motor, transmission gear five and above-mentioned transmission gear three engagements.
The purpose of She Zhiing is like this, and transmission gear three rotates the rotation that can drive transmission gear four and transmission gear five simultaneously, and perhaps transmission gear three and transmission gear five drive transmission gear four rotations simultaneously, and connection structure is simple, and is easy for installation.
In the hybrid electric drive system in above-mentioned automobile, described reinforcement starter is the motor that is connected on the car body, and the power of reinforcement starter is greater than engine power.The power of strengthening starter could guarantee to strengthen starter and at short notice driving engine be accelerated to more than the idling speed greater than engine power.
Compared with prior art, the hybrid electric drive system in this automobile has the following advantages:
1, adopt band to strengthen driving engine, speed change clutch and the drive motor of starter, the various drive patterns by the car load of control policy realization flexibly demand have adopted the reinforcement starter, have not only reduced the demand to axial dimension, and have reduced cost.
2, drive motor can provide electronic and the two kinds of patterns of generating electricity, and can realize the forward and backward switching, to satisfy the demand of the various different driving patterns of car load.Under the driving of drive motor or driving engine,, all can reach the maximum speed demand of car load by adjusting to speed change clutch.
3,, can satisfy the maximum speed of car load definition and the requirement of max. climb slope by the cooperation of drive motor and driving engine.When engine drive, can make driving engine operate in efficiently, hang down the oil consumption zone by the regulating action of drive motor.
4, the pure driven by power ability that has of the hybrid electric drive system in this automobile can make the reserve horsepower of driving engine be shifted, and only need select for use the driving engine than small dimension can satisfy the car load demand.This driving engine possesses the start and stop function because of strengthening starter, realizes the start-stop supervision of driving engine when idling operation automatically, further reduces oil consumption and discharging.
Description of drawings
Fig. 1 is the structural representation of the hybrid electric drive system in this automobile.
Among the figure, 1, transmission shaft; 11, transmission gear four; 2, driving engine; 21, dual-clutch transmission; 3, drive motor; 31, transmission gear five; 4, speed change clutch; 41, output shaft; 42, transmission gear three; 5, strengthen starter; 51, transmission gear two; 6, storage battery.
The specific embodiment
Below be specific embodiments of the invention and in conjunction with the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As shown in Figure 1, the hybrid electric drive system in this automobile is arranged on the car body of automobile, and this system comprises driving engine 2, drive motor 3, speed change clutch 4, reinforcement starter 5 and the storage battery 6 etc. that are connected on the car body.Drive motor 3 has stronger power-handling capability, and has the ability that the individual drive car load travels.The rotating shaft of driving engine 2 is fixed with dual-clutch transmission 21, reinforcement starter 5 can drive the rotating shaft rotation of driving engine 2 and strengthen starter 5 and be located at driving engine 2 places, be fixed with transmission gear 2 51 in the rotating shaft of reinforcement starter 5, dual-clutch transmission 21 is in transmission connection with transmission gear 2 51.Strengthening starter 5 is the motor that is connected on the car body, and the power of strengthening starter 5 is strengthened starter 5 and at short notice driving engine 2 accelerated to more than the idling speed greater than driving engine 2 power.
The rotating shaft of driving engine 2 is connected with the input end of speed change clutch 4, and the mouth of speed change clutch 4 is an output shaft 41, is fixed with transmission gear 3 42 on output shaft 41.On automotive wheel transmission shaft 1, be fixed with transmission gear 4 11, transmission gear 3 42 and transmission gear 4 11 engagements.Be fixed with transmission gear 5 31 in the rotating shaft of drive motor 3, transmission gear 5 31 and transmission gear 3 42 engagements, above-mentioned storage battery 6 links to each other with drive motor 3.
When automobile during at brish acceleration, strengthening starter 5 can send power to driving engine 2 by the engagement between transmission gear 2 51 and the dual-clutch transmission 21.Transmission gear 3 42 rotates the rotation that can drive transmission gear 4 11 and transmission gear 5 31 simultaneously, and perhaps transmission gear 3 42 and transmission gear 5 31 drive transmission gear 4 11 rotations simultaneously, and connection structure is simple, and is easy for installation.
Hybrid electric drive system in this automobile was divided into the next stage:
1, the vehicle starting stage: drive motor 3 provides energy by storage battery 6, and output kinetic energy provides power for transmission shaft 1, and this moment, drive motor 3 used as electrical motor.2, the automobile brish acceleration stage: strengthen starter 5 and at short notice driving engine 2 is accelerated to more than the idling speed, driving engine 2 is started working, and drives the rotation of transmission shafts 1 with drive motor 3, and this process also can be used for vehicle climbing process.3, travel phase at the uniform velocity: after automobile arrives and stablizes moving velocity, driving engine 2 provides power for transmission shaft 1, and transmission shaft 1 is rotated, and the rotating shaft that driving engine 2 is returned drive motor 3 provides power, this moment, drive motor 3 used as electrical generator, and the electrical power storage of sending is to storage battery 6.4, the brake snub stage: automobile is in the brake snub process, and driving engine 2 is shut down, and generating/electronic one is used as electrical generator, and the electrical power storage of sending is to storage battery 6.
Hybrid electric drive system in this automobile, adopt band to strengthen driving engine 2, speed change clutch 4 and the drive motor 3 of starter 5, various drive patterns by the car load of control policy realization flexibly demand, adopted reinforcement starter 5, not only reduced demand, and reduced cost axial dimension.Drive motor 3 can provide electronic and two kinds of patterns of generating, and can realize the forward and backward switching, to satisfy the demand of the various different driving patterns of car load.Under the driving of drive motor 3 or driving engine 2,, all can reach the maximum speed demand of car load by adjusting to speed change clutch 4.By the cooperation of drive motor 3 and driving engine 2, can satisfy the maximum speed of car load definition and the requirement of max. climb slope.When driving engine 2 drives, can driving engine 2 be operated in efficiently, hang down the oil consumption zone by the regulating action of drive motor 3, further reduce oil consumption and discharging.
Specific embodiment described herein only is that spirit of the present invention is made casehistory.The technical personnel of the technical field of the invention can be made various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used transmission shaft 1, transmission gear 4 11, driving engine 2, dual-clutch transmission 21, drive motor 3, transmission gear 5 31, speed change clutch 4, output shaft 41, transmission gear 3 42, strengthened terms such as starter 5, transmission gear 2 51, storage battery 6 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (5)
1. the hybrid electric drive system in the automobile, be arranged on the car body of automobile and and link with the transmission shaft (1) that is used for linking to each other with drive wheels, it is characterized in that, this system comprises the driving engine (2) that is connected on the car body, drive motor (3), speed change clutch (4), strengthen starter (5) and storage battery (6) etc., the rotating shaft of described driving engine (2) links to each other with the input end of speed change clutch (4), the mouth of the rotating shaft of described drive motor (3) and speed change clutch (4) all links to each other with above-mentioned transmission shaft (1), above-mentioned storage battery (6) links to each other with drive motor (3), and the rotating shaft of above-mentioned reinforcement starter (5) can drive the rotating shaft of driving engine (2) and rotate.
2. the hybrid electric drive system in the automobile according to claim 1 is characterized in that, the rotating shaft of described driving engine (2) is fixed with dual-clutch transmission (21).
3. the hybrid electric drive system in the automobile according to claim 1 and 2, it is characterized in that, the mouth of described speed change clutch (4) is an output shaft (41), be fixed with transmission gear three (42) on the output shaft (41), be fixed with transmission gear four (11) on the above-mentioned transmission shaft (1), transmission gear three (42) and transmission gear four (11) engagements.
4. the hybrid electric drive system in the automobile according to claim 3 is characterized in that, is fixed with transmission gear five (31) in the rotating shaft of described drive motor (3), transmission gear five (31) and above-mentioned transmission gear three (42) engagements.
5. the hybrid electric drive system in the automobile according to claim 1 and 2 is characterized in that, described reinforcement starter (5) is the motor that is connected on the car body, and the power of reinforcement starter (5) is greater than driving engine (2) power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010283823.1A CN101934718B (en) | 2010-09-16 | 2010-09-16 | Automobile hybrid drive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010283823.1A CN101934718B (en) | 2010-09-16 | 2010-09-16 | Automobile hybrid drive system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101934718A true CN101934718A (en) | 2011-01-05 |
| CN101934718B CN101934718B (en) | 2015-04-08 |
Family
ID=43388377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010283823.1A Active CN101934718B (en) | 2010-09-16 | 2010-09-16 | Automobile hybrid drive system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101934718B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455295A (en) * | 2014-12-24 | 2015-03-25 | 李强 | Multifunctional gearbox drive system |
| CN109890638A (en) * | 2016-10-26 | 2019-06-14 | 奥迪股份公司 | Hybrid power powertrain for hybrid motor vehicle |
| CN110293834A (en) * | 2019-07-11 | 2019-10-01 | 广西玉柴机器股份有限公司 | The dynamic power shift gear box system of hybrid power parallel connection bi-motor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19706615A1 (en) * | 1996-03-08 | 1997-09-11 | Valeo Equip Electr Moteur | Starter pinion for internal combustion engine |
| EP1399671B1 (en) * | 2001-06-29 | 2006-07-19 | Valeo Equipements Electriques Moteur | Motor vehicle starter with improved starter drive assembly |
| CN1876421A (en) * | 2006-05-29 | 2006-12-13 | 吉林大学 | Power transmitting means of hybrid power automobile |
| CN101602364A (en) * | 2008-12-31 | 2009-12-16 | 宾洋 | Be applied to the quick DP control method of PHEV |
| CN101716878A (en) * | 2008-10-09 | 2010-06-02 | 浙江吉利控股集团有限公司 | Oil and electricity hybrid vehicle adopting HCCI engine |
-
2010
- 2010-09-16 CN CN201010283823.1A patent/CN101934718B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19706615A1 (en) * | 1996-03-08 | 1997-09-11 | Valeo Equip Electr Moteur | Starter pinion for internal combustion engine |
| EP1399671B1 (en) * | 2001-06-29 | 2006-07-19 | Valeo Equipements Electriques Moteur | Motor vehicle starter with improved starter drive assembly |
| CN1876421A (en) * | 2006-05-29 | 2006-12-13 | 吉林大学 | Power transmitting means of hybrid power automobile |
| CN101716878A (en) * | 2008-10-09 | 2010-06-02 | 浙江吉利控股集团有限公司 | Oil and electricity hybrid vehicle adopting HCCI engine |
| CN101602364A (en) * | 2008-12-31 | 2009-12-16 | 宾洋 | Be applied to the quick DP control method of PHEV |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455295A (en) * | 2014-12-24 | 2015-03-25 | 李强 | Multifunctional gearbox drive system |
| CN109890638A (en) * | 2016-10-26 | 2019-06-14 | 奥迪股份公司 | Hybrid power powertrain for hybrid motor vehicle |
| CN110293834A (en) * | 2019-07-11 | 2019-10-01 | 广西玉柴机器股份有限公司 | The dynamic power shift gear box system of hybrid power parallel connection bi-motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101934718B (en) | 2015-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11365785B2 (en) | Electric axle transmission for electric and hybrid electric vehicles | |
| CN100476253C (en) | Multimode transmission system of mixing dynamical automobile | |
| CN201907400U (en) | Parallel hybrid-power driving system | |
| CN201534484U (en) | Double-clutch motor floated coaxial parallel hybrid power system | |
| CN101544181B (en) | Power assembly system | |
| TWI584974B (en) | Engine running at fixed speed incorporated controllable tnrasmission power system | |
| CN201437326U (en) | Hybrid power driving system | |
| CN102259584A (en) | Hybrid power driven system and vehicle comprising same | |
| CN101209666A (en) | Mixed power outputting device | |
| CN101643021A (en) | Hybrid electric vehicle powertrain with an all electric drive mode | |
| CN102862470A (en) | Multi-mode powersplit powertrain for electric vehicle | |
| CN102815198A (en) | HEV (Hybrid Electric Vehicle) driving system based on CVT (Continuously Variable Transmission) | |
| CN107160994B (en) | Hybrid electronic stepless driving system and automobile | |
| CN114274760B (en) | Dual-motor hybrid power system, control method and hybrid power automobile | |
| CN103978883A (en) | Power system of extended-range type electric vehicle adopting combination of double clutch and planetary gears | |
| CN201753013U (en) | Hybrid power drive system and vehicle comprising same | |
| CN111098695B (en) | Hybrid power driving system and vehicle | |
| CN109203966A (en) | The lateral gear drive system and its vehicle of hybrid power | |
| CN201777126U (en) | Hybird power drive system and vehicle comprising same | |
| CN1778587A (en) | Driving system of mixed dynamic vehicle | |
| CN101934720A (en) | Hybrid power driving system and driving method thereof | |
| CN110816253B (en) | Gear ring-free planetary gear train hybrid power system | |
| CN101934718B (en) | Automobile hybrid drive system | |
| CN201931986U (en) | Hybrid type mixed power driving system | |
| CN102248882A (en) | Series-parallel hybrid power coupling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201020 Address after: Huaian City, 223400 West Road on the north side of Jiangsu Economic Development Zone of Lianshui Province Patentee after: JIANGSU TIANHONG NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20201020 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 317000, No. 229, Dongfang Avenue, Taizhou, Zhejiang Patentee before: ZHEJIANG GEELY AUTOMOBILE RESEARCH INSTITUTE Co.,Ltd. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |