CN108263199A - A kind of heavy type transport vehicle distribution hybrid power system and powershift method - Google Patents
A kind of heavy type transport vehicle distribution hybrid power system and powershift method Download PDFInfo
- Publication number
- CN108263199A CN108263199A CN201810218438.5A CN201810218438A CN108263199A CN 108263199 A CN108263199 A CN 108263199A CN 201810218438 A CN201810218438 A CN 201810218438A CN 108263199 A CN108263199 A CN 108263199A
- Authority
- CN
- China
- Prior art keywords
- trailer
- tractor
- engine
- torque
- motor
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
-
- 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
- B60W20/20—Control strategies involving selection of hybrid configuration, e.g. selection between series or parallel configuration
Abstract
The invention discloses a kind of heavy type transport vehicle distribution hybrid power system and powershift methods, drive axle, traction tramcar motor, gearbox and coupling device connect, tractor driver is connect with traction tramcar motor, tractor engine is connect with gearbox, drive axle both ends are connect with driving wheel, tractor driver, tractor engine and entire car controller ECU connections；Trailer engine is connect with generator, and generator, trailer controller are connect with battery pack system, and trailer controller is connect with wheel hub motor；Battery pack system, generator, trailer engine, trailer controller are connect with entire car controller ECU.The present invention arranges power drive unit on trailer, the driving device arranged on tractor and trailer is all the driving device of hybrid power, vehicle drive system has multiple spot arrangement, migration fractionation dynamic feature, can generate than the more reliable power of single traction motor vehicle drive system bigger, overcome heavy type transport vehicle dynamical system it is single caused by be short of power problem.
Description
Technical field
The present invention relates to a kind of heavy type transport vehicle distribution hybrid power system and powershift methods, belong to vehicle power
Technical field.
Background technology
The type of drive of existing heavy type transport vehicle is relatively simple, and driving power is mainly to be moved by single in tractor
Power fuel engines, and fuel qualities and engine structure principle are limited to, further promote hair by improving fuel characteristic
The space very little of motivation driving power, and as a comparison be modern transport increasingly enlargement, heavy-duty development trend, fortune
Defeated vehicle highlighting more to the technical need of high-power, highly reliable drive system.Such as in military truck and Mine haul
Vehicle field, the transport capacity needed reach hundreds of tons, so simple raising fuel qualities or change engine structure are almost
It can not realize.
The power of heavy type transport vehicle is about hundred times of common vehicle, and energy-output ratio and discharge amount of exhaust gas are also very frightened
People, the pollution aggravation problem thereby resulted in are very important.If the vehicle thermal efficiency can be improved while power is increased and given up
Gas discharges, then the comprehensive benefit of generation will be considerable.
Invention content
In view of the above existing problems in the prior art, the present invention provides a kind of heavy type transport vehicle distribution hybrid power systems
And powershift method, ensure to improve the fuel economy of vehicle while larger power, reduce oil consumption, reduce dirt
Dye.
To achieve these goals, the technical solution adopted by the present invention is：A kind of heavy type transport vehicle distribution hybrid power
System including drawing motor vehicle drive system, further includes trailer drive system；
It draws motor vehicle drive system and includes tractor driver, traction tramcar motor, coupling device, gearbox, tractor hair
Motivation, drive axle, driving wheel, battery pack system and entire car controller ECU, drive axle, traction tramcar motor, gearbox are and coupling
It attaches together and puts connection, tractor driver is connect with traction tramcar motor, and tractor engine is connect with gearbox, drive axle both ends
It is connect with driving wheel, tractor driver, tractor engine are electrically connected with entire car controller ECU；
Trailer drive system includes battery pack system, generator, trailer engine, trailer controller and wheel hub motor, hangs
Car engine is electrically connected with power generation mechatronics, generator, trailer controller with battery pack system, trailer controller and wheel hub
Motor is electrically connected；Battery pack system, generator, trailer engine, trailer controller are electrically connected with entire car controller ECU.
Further, the wheel hub motor quantity is the even number not less than two, trailer amount controller and wheel hub electricity
Machine quantity is equal, each trailer controller is electrically connected respectively with a wheel hub motor.
Further, the wheel hub motor is distributed in the left and right sides of trailer, both sides quantity is equal, per side with wheel
The trailer controller of hub motor connection is sequentially connected in series.
Further, the trailer drive system is made using wheel hub motor and using brushless DC hub motor controller
For trailer controller regulating and controlling wheel hub motor.
A kind of heavy type transport vehicle powershift method, the heavy type transport vehicle power are divided into four kinds of drive modes, respectively
For startup stage drive mode, unloaded stage drive mode, light, middle load stage drive mode, heavily loaded stage drive mode；
The accelerator pedal position sensor of entire car controller ECU will acquire driver pedal opening amount signal and by its turn first
It is changed to the accelerator opening angle signal of 0-100% and is tabled look-up to obtain driver's need according to accelerator opening angle signal and speed signal
Torque T1 is sought, entire car controller ECU is further according to gas pedal aperture, gas pedal aperture change rate and power battery later
SOC value, which is calculated, increases power-assisted demand torque T2, operator demand's torque T1 with increasing the sum of power-assisted demand torque T2 as
Driver's aggregate demand torque T；It draws in motor vehicle drive system, traction tramcar motor maximum driving torque is T3, is started with tractor
This ranging from tractor engine efficient operation region of the 18% of machine most efficient operating point lower limit, you can determine that tractor starts
Machine efficient operation region lower limit tachometer value N1 and upper limit tachometer value N2, since the rated power of tractor engine is certain, turn
Speed is inversely proportional with torque, by formula P=k τ N, rated power of the P for tractor engine, rotating speeds of the N for tractor engine, τ
For the torque of tractor engine, k is a constant, can obtain the corresponding lower limit torque T4 in tractor engine efficient operation region
With upper limit torque T5, only have tractor engine to be operated alone because corresponding to operating mode at this time, tractor starts at this time
The torque of machine is driver's aggregate demand torque T；
When driver's aggregate demand torque T meets T<During T4, entire car controller ECU is switched to startup stage drive mode；When
When driver's aggregate demand torque T meets T4≤T≤T5, entire car controller ECU is switched to unloaded stage drive mode；Work as driver
Aggregate demand torque T meets T5<During T≤(T3+T5), entire car controller ECU is switched to light, middle load stage drive mode；Work as driving
Member aggregate demand torque T meets T>(T3+T5) when, entire car controller ECU is switched to heavily loaded stage drive mode.
The present invention not only arranges power drive unit on tractor compared with prior art, and power is also arranged on trailer
Driving device, and the driving device arranged on tractor and trailer is all the driving device of hybrid power, vehicle drive system
With multiple spot arrangement, migration fractionation dynamic feature, can generate than single traction motor vehicle drive system bigger and more reliable power,
And thus overcome heavy type transport vehicle dynamical system it is single caused by be short of power problem, the fortune of heavy type transport vehicle greatly improved
Loading capability；It is driven using distributed hybrid power, had both played engine continuous longevity of service, the advantages of good dynamic property, again
It can play that motor is pollution-free, benefit of low noise, the two is learnt from other's strong points to offset one's weaknesses, and the thermal efficiency of automobile can improve more than 10%, give up
Gas discharge can improve more than 30%.Therefore the system may also reach up while the power demand for reaching increase vehicle power and carry
High fuel economy, the environmental requirement for reducing oil consumption, reducing pollution.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
In figure：1st, tractor driver, 2, traction tramcar motor, 3, coupling device, 4, gearbox, 5, tractor starts
Machine, 6, drive axle, 7, driving wheel, 8, battery pack system, 9, entire car controller ECU, 10, generator, 11, trailer engine, 12,
Trailer controller, 13, wheel hub motor.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, the present invention includes traction motor vehicle drive system and trailer drive system；
It draws motor vehicle drive system and includes tractor driver 1, traction tramcar motor 2, coupling device 3, gearbox 4, traction
Car engine 5, drive axle 6, driving wheel 7, battery pack system 8 and entire car controller ECU9, battery pack system 8 is by multiple battery packs
Composition；
Drive axle 6, traction tramcar motor 2, gearbox 4 are connect with coupling device 3, tractor driver 1 and tractor
Motor 2 connects, and tractor engine 5 is connect with gearbox 4, and 6 both ends of drive axle are connect with driving wheel 7, tractor driver
1st, tractor engine 5 is electrically connected with entire car controller ECU9；Traction motor vehicle drive system is the main source of vehicle power, is moved
Power should be powerful enough, and therefore, traction motor vehicle drive system drives for parallel type hybrid dynamic.
Trailer drive system includes battery pack system 8, generator 10, trailer engine 11, trailer controller 12 and wheel hub
Motor 13, trailer engine 11 are electrically connected with generator 10, and generator 10, trailer controller 12 are electrically connected with battery pack system 8
It connects, trailer controller 12 is electrically connected with wheel hub motor 13；
Battery pack system 8, generator 10, trailer engine 11, trailer controller 12 are electrically connected with entire car controller ECU9
It connects；13 quantity of wheel hub motor is the even number not less than two, and 12 quantity of trailer controller is equal with 13 quantity of wheel hub motor, each
A trailer controller 12 is electrically connected respectively with a wheel hub motor 13, and wheel hub motor 13 is distributed in the left and right sides of trailer, both sides
Quantity is equal, and the trailer controller 12 being connect with wheel hub motor 13 per side is sequentially connected in series；Trailer drive system is as vehicle
Assistant drive system is, and it is an object of the present invention to provide auxiliary power while, should make its simple in structure, cost reduction as possible, and tandem is mixed
It closes dynamic structure and control is fairly simple, the hybrid power of this form eliminates gearbox, and arrangement is relatively flexible, can also make hair
Motivation, which is maintained at, efficiently turns area, therefore trailer drive system uses the form of serial mixed power.
Power of the present invention is divided into four kinds of drive modes and can realize that different situations automatically switches：
The first drive mode is only to be driven by traction tramcar motor 2, i.e., battery pack system 8 passes through tractor driver 1
Tramcar motor 2 is drawn to drive, then driving wheel 7 is driven to realize by coupling device 3, drive axle 6 and driven, and tractor engine
5 and trailer drive system be in off position；
Second of drive mode is only to be driven by tractor engine 5, i.e., power is passed through gearbox by tractor engine 5
4 and coupling device 3 be transmitted to tractor, and draw tramcar motor 2 and trailer drive system is in off position；
The third drive mode is that tractor engine 5 and traction tramcar motor 2 drive jointly, i.e., battery pack system 8 is logical
The driving traction tramcar motor 2 of tractor driver 1 is crossed, then by coupling device 3, is provided together for tractor with engine 5 dynamic
Power, and trailer drive system is in off position；
4th kind of drive mode be tractor engine 5, traction tramcar motor 2 jointly drive while, trailer driving system
Trailer engine 11 and 10 tandem drive of generator in system, i.e., on the third drive mode, 11 direct band of trailer engine
Dynamic generator 10 generates electricity, and electric energy passes to battery pack system 8, and electric power is transmitted successively by controller 12 by battery pack system 8
Trailer driving is realized to each wheel hub motor 14, draws motor vehicle drive system at this time and trailer drive system is in working condition.
The first pattern is suitable for heavy type transport vehicle startup stage；Second of pattern is suitable for heavy type transport vehicle zero load rank
Section；The third pattern suitable for heavy type transport vehicle it is light, the load stage；4th kind of pattern is suitable for the heavy type transport vehicle heavily loaded stage.
When heavy type transport vehicle is in braking, deceleration, traction tramcar motor 2 can be used as generator, and the kinetic energy of loss is converted
It is stored in battery pack system for electric energy；The present invention is in actual motion, the accelerator pedal position of entire car controller ECU 9 first
Sensor will acquire driver pedal opening amount signal and be converted into the accelerator opening angle signal of 0-100% and according to acceleration
Pedal opening signal and speed signal table look-up to obtain operator demand torque T1, and entire car controller ECU 9 is further according to throttle later
Pedal aperture, gas pedal aperture change rate and power battery SOC value, which are calculated, increases power-assisted demand torque T2, driver
Demand torque T1 is driver's aggregate demand torque T with increasing the sum of power-assisted demand torque T2.It draws in motor vehicle drive system, traction
2 maximum driving torque of tramcar motor be T3, select one section of flat cement road surface or asphalt pavement without the gradient, heavy goods vehicles respectively with
Different speeds (can take a point every the speed of 10km/h) complete this section of distance of constant-speed driving of highest gear, round trip are made even
Mean value (eliminating wind and the gradient influences), writes down oil consumption, can obtain heavy goods vehicles fuel consumption per hundred kilometers under different speeds, i.e., so-called constant speed
Fuel consumption per hundred kilometers can determine the rotating speed of the most efficient operating point of tractor engine 5 by the comparison of constant speed fuel consumption per hundred kilometers, with traction
This ranging from 5 efficient operation region of tractor engine of the 18% of the most efficient operating point lower limit of car engine 5, you can determine to lead
Draw car engine 5 efficient operation region lower limit tachometer value N1 and upper limit tachometer value N2, due to the rated power of tractor engine 5
Centainly, rotating speed is inversely proportional with torque, and by formula P=k τ N, P is the rated power of tractor engine 5, and N starts for tractor
The rotating speed of machine 5, τ are the torque of tractor engine 5, and k is a constant, for every a engine, this constant
Numerical value is fixed, the corresponding lower limit torque T4 and upper limit torque T5 in 5 efficient operation region of tractor engine can be obtained, because thus
When correspond to operating mode and only have tractor engine 5 to be operated alone, so the torque of tractor engine 5 is driver at this time
Aggregate demand torque T；
When driver's aggregate demand torque T meets T<During T4, entire car controller ECU 9 is switched to the first drive mode；When
When driver's aggregate demand torque T meets T4≤T≤T5, entire car controller ECU 9 is switched to second of drive mode；Work as driver
Aggregate demand torque T meets T5<During T≤(T3+T5), entire car controller ECU 9 is switched to the third drive mode；When driver is total
Demand torque T meets T>(T3+T5) when, entire car controller ECU 9 is switched to the 4th kind of drive mode.In mode handover procedure
Entire car controller ECU 9 is filtered the signal of accelerator pedal, and filtered signal can remove unnecessary signal peaks, with
Achieve the effect that suppression mode frequent switching, while the power source control under each pattern still uses non-filtered accelerator pedal
Signal to ensure the good dynamic response characteristics of vehicle, make heavy type transport vehicle acquisition have both environmental protection, economy, power demand it is splendid
Driveability.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
The above, only presently preferred embodiments of the present invention, are not intended to limit the invention, every skill according to the present invention
Any trickle amendment, equivalent replacement and the improvement that art substantially makees above example, should be included in technical solution of the present invention
Protection domain within.
Claims (5)
1. a kind of heavy type transport vehicle distribution hybrid power system, including drawing motor vehicle drive system, which is characterized in that further include extension
Motor vehicle drive system；
Draw motor vehicle drive system include tractor driver (1), traction tramcar motor (2), coupling device (3), gearbox (4),
Tractor engine (5), drive axle (6), driving wheel (7), battery pack system (8) and entire car controller ECU (9), drive axle
(6), traction tramcar motor (2), gearbox (4) are connect with coupling device (3), and tractor driver (1) and tractor are electronic
Machine (2) connects, and tractor engine (5) is connect with gearbox (4), and drive axle (6) both ends are connect with driving wheel (7), tractor
Driver (1), tractor engine (5) are electrically connected with entire car controller ECU (9)；
Trailer drive system include battery pack system (8), generator (10), trailer engine (11), trailer controller (12) and
Wheel hub motor (13), trailer engine (11) are electrically connected with generator (10), generator (10), trailer controller (12) with electricity
Pond system system (8) electrical connection, trailer controller (12) are electrically connected with wheel hub motor (13)；
Battery pack system (8), generator (10), trailer engine (11), trailer controller (12) with entire car controller ECU
(9) it is electrically connected.
A kind of 2. multi-mode brake of friction-vortex redundancy according to claim 1, which is characterized in that the wheel
Hub motor (13) quantity is the even number not less than two, and trailer controller (12) quantity is equal with wheel hub motor (13) quantity, often
One trailer controller (12) is electrically connected respectively with a wheel hub motor (13).
A kind of 3. heavy type transport vehicle distribution hybrid power system according to claim 2, which is characterized in that the wheel
Hub motor (13) is distributed in the left and right sides of trailer, and both sides quantity is equal, the trailer being connect with wheel hub motor (13) per side
Controller (12) is sequentially connected in series.
A kind of 4. heavy type transport vehicle distribution hybrid power system according to claim 1, which is characterized in that the extension
Motor vehicle drive system is using wheel hub motor and using brushless DC hub motor controller as trailer controller (12) regulating and controlling
Wheel hub motor.
A kind of 5. heavy type transport vehicle powershift method, which is characterized in that the heavy type transport vehicle power is divided into four kinds of drivings
Pattern, respectively startup stage drive mode, unloaded stage drive mode, light, middle load stage drive mode, heavily loaded stage driving
Pattern；
The accelerator pedal position sensor of entire car controller ECU (9) will acquire driver pedal opening amount signal and by its turn first
It is changed to the accelerator opening angle signal of 0-100% and is tabled look-up to obtain driver's need according to accelerator opening angle signal and speed signal
Torque T1 is sought, entire car controller ECU (9) is further according to gas pedal aperture, gas pedal aperture change rate and power electric later
Pond SOC value, which is calculated, increases power-assisted demand torque T2, operator demand's torque T1 with increasing the sum of power-assisted demand torque T2 i.e.
For driver's aggregate demand torque T；It draws in motor vehicle drive system, traction tramcar motor (2) maximum driving torque is T3；
With the 18% of tractor engine (5) most efficient operating point lower limit this ranging from tractor engine (5) efficient operation
Region, you can tractor engine (5) efficient operation region lower limit tachometer value N1 and upper limit tachometer value N2 is determined, due to tractor
The rated power of engine (5) is certain, and rotating speed is inversely proportional with torque, and by formula P=k τ N, P is tractor engine (5)
Rated power, N are the rotating speed of tractor engine (5), and τ is the torque of tractor engine (5), and k is a constant, can must be led
Draw the corresponding lower limit torque T4 and upper limit torque T5 in car engine (5) efficient operation region, because corresponding to operating mode at this time only
There is tractor engine (5) to be operated alone, so the torque of tractor engine (5) at this time is driver's aggregate demand torque T；
When driver's aggregate demand torque T meets T<During T4, entire car controller ECU (9) is switched to startup stage drive mode；When driving
When the person's of sailing aggregate demand torque T meets T4≤T≤T5, entire car controller ECU (9) is switched to unloaded stage drive mode；Work as driving
Member aggregate demand torque T meets T5<During T≤(T3+T5), entire car controller ECU (9) is switched to light, middle load stage drive mode；When
Driver's aggregate demand torque T meets T>(T3+T5) when, entire car controller ECU (9) is switched to heavily loaded stage drive mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218438.5A CN108263199B (en) | 2018-03-16 | 2018-03-16 | Heavy transport vehicle distributed hybrid power system and power switching method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218438.5A CN108263199B (en) | 2018-03-16 | 2018-03-16 | Heavy transport vehicle distributed hybrid power system and power switching method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108263199A true CN108263199A (en) | 2018-07-10 |
| CN108263199B CN108263199B (en) | 2021-03-12 |
Family
ID=62775046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810218438.5A Active CN108263199B (en) | 2018-03-16 | 2018-03-16 | Heavy transport vehicle distributed hybrid power system and power switching method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108263199B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020015762A1 (en) * | 2018-07-18 | 2020-01-23 | 乾碳国际公司 | Hybrid vehicle predictive power control system solution |
| CN111231966A (en) * | 2020-01-16 | 2020-06-05 | 浙江吉利新能源商用车集团有限公司 | Heavy truck power system driving mode switching control system and control method |
| CN111267600A (en) * | 2020-03-04 | 2020-06-12 | 中国矿业大学 | Multi-power coupling timely full-drive system of heavy transport vehicle and control method |
| CN111993879A (en) * | 2020-08-27 | 2020-11-27 | 航天科工微电子系统研究院有限公司 | Hybrid power system of special vehicle |
| CN112359682A (en) * | 2020-11-27 | 2021-02-12 | 山东精砼工程机械股份有限公司 | Slip form concrete continuous casting vehicle set and casting method |
| CN112373288A (en) * | 2020-11-27 | 2021-02-19 | 一汽解放汽车有限公司 | Hybrid power driving system, heavy transport vehicle and control method thereof |
| WO2021143903A1 (en) * | 2020-01-17 | 2021-07-22 | 长沙智能驾驶研究院有限公司 | Trailer motor control method and corresponding vehicle |
| CN113320522A (en) * | 2021-06-30 | 2021-08-31 | 中国第一汽车股份有限公司 | Hybrid vehicle and working mode switching method thereof |
| WO2022142133A1 (en) * | 2020-12-28 | 2022-07-07 | 上海锣响汽车集团有限公司 | Braking energy recovery and auxiliary drive control method and control system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1521034A (en) * | 2003-04-30 | 2004-08-18 | 泽 原 | Mixing power driven semi-mounted type lorry |
| DE102010031158A1 (en) * | 2010-07-09 | 2012-01-12 | Zf Friedrichshafen Ag | Electric vehicle i.e. tractor, has drawbar detachably securing driven trailer at trailer coupling of vehicle, and electric machines designed as wheel drives, where trailer comprises combustion engine independent drive for vehicle |
| JP2013184584A (en) * | 2012-03-08 | 2013-09-19 | Daimler Ag | Control device of combination of vehicles |
| CN103561986A (en) * | 2011-03-25 | 2014-02-05 | 本田技研工业株式会社 | System and method for controlling a trailer connected to a vehicle |
| CN206579727U (en) * | 2017-03-31 | 2017-10-24 | 河北工业大学 | A kind of electrically propelled traction vehicle for being used to draw semitrailer |
| CN107298133A (en) * | 2017-06-08 | 2017-10-27 | 深圳市海梁科技有限公司 | hanging vehicle and trailer |
-
2018
- 2018-03-16 CN CN201810218438.5A patent/CN108263199B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1521034A (en) * | 2003-04-30 | 2004-08-18 | 泽 原 | Mixing power driven semi-mounted type lorry |
| DE102010031158A1 (en) * | 2010-07-09 | 2012-01-12 | Zf Friedrichshafen Ag | Electric vehicle i.e. tractor, has drawbar detachably securing driven trailer at trailer coupling of vehicle, and electric machines designed as wheel drives, where trailer comprises combustion engine independent drive for vehicle |
| CN103561986A (en) * | 2011-03-25 | 2014-02-05 | 本田技研工业株式会社 | System and method for controlling a trailer connected to a vehicle |
| JP2013184584A (en) * | 2012-03-08 | 2013-09-19 | Daimler Ag | Control device of combination of vehicles |
| CN206579727U (en) * | 2017-03-31 | 2017-10-24 | 河北工业大学 | A kind of electrically propelled traction vehicle for being used to draw semitrailer |
| CN107298133A (en) * | 2017-06-08 | 2017-10-27 | 深圳市海梁科技有限公司 | hanging vehicle and trailer |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020015762A1 (en) * | 2018-07-18 | 2020-01-23 | 乾碳国际公司 | Hybrid vehicle predictive power control system solution |
| CN111231966A (en) * | 2020-01-16 | 2020-06-05 | 浙江吉利新能源商用车集团有限公司 | Heavy truck power system driving mode switching control system and control method |
| WO2021143903A1 (en) * | 2020-01-17 | 2021-07-22 | 长沙智能驾驶研究院有限公司 | Trailer motor control method and corresponding vehicle |
| CN111267600A (en) * | 2020-03-04 | 2020-06-12 | 中国矿业大学 | Multi-power coupling timely full-drive system of heavy transport vehicle and control method |
| CN111267600B (en) * | 2020-03-04 | 2021-02-09 | 中国矿业大学 | Multi-power coupling timely full-drive system of heavy transport vehicle and control method |
| CN111993879A (en) * | 2020-08-27 | 2020-11-27 | 航天科工微电子系统研究院有限公司 | Hybrid power system of special vehicle |
| CN112359682A (en) * | 2020-11-27 | 2021-02-12 | 山东精砼工程机械股份有限公司 | Slip form concrete continuous casting vehicle set and casting method |
| CN112373288A (en) * | 2020-11-27 | 2021-02-19 | 一汽解放汽车有限公司 | Hybrid power driving system, heavy transport vehicle and control method thereof |
| WO2022142133A1 (en) * | 2020-12-28 | 2022-07-07 | 上海锣响汽车集团有限公司 | Braking energy recovery and auxiliary drive control method and control system |
| CN113320522A (en) * | 2021-06-30 | 2021-08-31 | 中国第一汽车股份有限公司 | Hybrid vehicle and working mode switching method thereof |
| CN113320522B (en) * | 2021-06-30 | 2022-03-25 | 中国第一汽车股份有限公司 | Hybrid vehicle and working mode switching method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108263199B (en) | 2021-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108263199A (en) | A kind of heavy type transport vehicle distribution hybrid power system and powershift method | |
| KR101481283B1 (en) | Driving control method for hybrid vehicle | |
| CN201195494Y (en) | 4-wheel driven power transmission system of hybrid power automobile | |
| CN2657974Y (en) | Series-parallel type power assembly of mixed power electric vehicle | |
| CN201208905Y (en) | Mixed power system for wharf tractor | |
| CN101224710A (en) | Mixing power system for dock tractor and drive control method | |
| CN105128852A (en) | Drive control mechanism of extended-range electric vehicle | |
| CN102910065B (en) | Hybrid power minibus power system and corresponding control method | |
| CN101797884A (en) | Duel-clutch stepless speed change series parallel hybrid power system | |
| CN102216137A (en) | Method for load point displacement during hybrid operation in a parallel hybrid vehicle | |
| CN1810557A (en) | Multiple axle driving system for oil-electricity mixed power automobile | |
| CN106240336B (en) | A kind of plug-in bi-motor four-wheel-drive hybrid power system and control method | |
| CN103958303A (en) | Vehicle travel control device | |
| CN204726250U (en) | A kind of power system of hybrid power sweeper | |
| CN106394548B (en) | A kind of vehicle layered coordination energy efficiency controlling method of Plug-in four-wheel-drive hybrid power | |
| CN104554266A (en) | Dynamic mapping of pedal position to wheel output demand in a hybrid vehicle | |
| CN102514568B (en) | A kind of control method of four-drive hybrid electric vehicle driving torque and drive system thereof | |
| CN101774346A (en) | Hybrid power assembly having four-wheel drive characteristics and vehicle assembled with same | |
| CN114407875B (en) | Engineering machinery hybrid power control method, hybrid power system and engineering machinery | |
| CN101559709A (en) | Special automobile dynamic distribution method | |
| CN102019847A (en) | Series-parallel connection hybrid power driving system | |
| CN116278695B (en) | Electric drive bridge system and electric truck | |
| CN108528226A (en) | Drive system, control method and the vehicle of freight truck | |
| CN2647637Y (en) | Mixed power vehicle dynamic assembly | |
| CN102166949A (en) | Electric-auxiliary hybrid power vehicle drive system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |