CN108661838A - The starting method of hybrid vehicle and its engine, device, equipment - Google Patents
The starting method of hybrid vehicle and its engine, device, equipment Download PDFInfo
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- CN108661838A CN108661838A CN201810379036.3A CN201810379036A CN108661838A CN 108661838 A CN108661838 A CN 108661838A CN 201810379036 A CN201810379036 A CN 201810379036A CN 108661838 A CN108661838 A CN 108661838A
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- Prior art keywords
- engine
- rotating speed
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- generator
- starting
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0848—Circuits or control means specially adapted for starting of engines with means for detecting successful engine start, e.g. to stop starter actuation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0851—Circuits or control means specially adapted for starting of engines characterised by means for controlling the engagement or disengagement between engine and starter, e.g. meshing of pinion and engine gear
-
- 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 invention discloses a kind of starting methods of hybrid electric vehicle engine, start to ask by reception starting engine；It is sent to integrated combination power plant and presets first object rotating speed, to control the small rotation speed operation of generator；When monitoring that generator reaches preset time according to default first object rotation speed operation, is then sent to integrated combination power plant and preset the second rotating speed of target；When monitoring that generator operates according to default second rotating speed of target, then engine start success is judged.The application is controlled using small rotating speed first so that generator starting tooth is bonded completely with engine flywheel tooth, reduces the fluctuation of speed caused by inertia；Then rotating speed of target control is started, so that engine speed is rapidly achieved rotating speed of target, reduces the fluctuation of speed, the ride comfort of vehicle shift is improved, improves the driving experience of user.In addition, present invention also provides starting device, equipment and the hybrid vehicles of the hybrid electric vehicle engine with above-mentioned same technique effect.
Description
Technical field
The present invention relates to plug-in hybrid-power automobile technical fields, more particularly to a kind of hybrid electric vehicle engine
Starting method, device, equipment and hybrid vehicle.
Background technology
The getting worse of energy crisis and problem of environmental pollution makes new-energy automobile become necessarily becoming for automobile industry change
Gesture.Plug-in hybrid-power automobile has the advantages that pure electric automobile and hybrid vehicle, both can by external electrical network into
Row charging, and can ensure the course continuation mileage of automobile, therefore obtained the highest attention of Automobile Enterprises and scientific research institution.
The control method for starting engine significantly affects the ride comfort of vehicle, but depends on power assembly structure and correspondence
Method for starting-controlling.Generator is linked with engine using rigidity in the present invention, but there are gaps at link, and starting is made to start
The gear control method of machine becomes relative complex, it is therefore necessary to which the control method to starting engine is studied.
Invention content
The object of the present invention is to provide a kind of starting method of hybrid electric vehicle engine, device, equipment and mixing
Power vehicle, to solve the problems, such as existing hybrid vehicle, there are irregularities in starting process.
In order to solve the above technical problems, the present invention provides a kind of starting method of hybrid electric vehicle engine, including：
Reception starting engine starts to ask；
It is sent to integrated combination power plant and presets first object rotating speed, to control the small rotation speed operation of the generator；
When monitoring that the generator reaches preset time according to the default first object rotation speed operation, then to the collection
It is sent at combination power device and presets the second rotating speed of target；
When monitoring that the generator operates according to default second rotating speed of target, then judge the engine start at
Work(.
Optionally, further include：
Rotating speed of target is smoothed using first-order low-pass wave.
Optionally, further include：
The maximum allowable positive-torque sent using the opposite integrated combination power plant of first-order low-pass wave is permitted with maximum
Perhaps negative torque is smoothed.
Optionally, default second rotating speed of target is the request of engine management system idling speed and energy management request
Target power generation rotating speed maximum value；
Wherein, it usesDetermine target power generation rotating speed, in formula, NEM_obj
For target power generation rotating speed, ηeFor the thermal efficiency of engine, PdrvFor the demand power of driver, PaccIt is attached for low pressure attachment and high pressure
The power of part consumption, PbatFor the discharge power of battery, Δ soc is the difference of current SOC and target SOC, TeoptFor engine
Best effort torque.
Optionally, it is described receive start engine start request before further include：
It is sent to engine management system and stops oil spout request；
Further include after the judgement engine start success：
Oil spout instruction is sent to engine management system.
The present invention also provides a kind of starting devices of hybrid electric vehicle engine, are applied to entire car controller, including：
Receiving module starts engine and starts to ask for receiving；
First rotational speed control module presets first object rotating speed, to control for being sent to integrated combination power plant
The small rotation speed operation of generator；
Second rotational speed control module monitors that the generator is reached according to the default first object rotation speed operation for working as
To preset time, is then sent to the integrated combination power plant and preset the second rotating speed of target；
Startup module monitors that the generator is operated according to default second rotating speed of target for working as, then judges institute
State engine start success.
Optionally, further include：
First processing module, for being smoothed to rotating speed of target using first-order low-pass wave.
Optionally, further include：
Second processing module, the maximum for being sent using the opposite integrated combination power plant of first-order low-pass wave are permitted
Perhaps positive-torque is smoothed with maximum allowable negative torque.
The present invention also provides a kind of starting equipments of hybrid electric vehicle engine, including：Entire car controller and collection
At combination power device；
Wherein, the entire car controller is used to receive starting engine and starts to ask；It is filled to the integrated combination power
It sets transmission and presets first object rotating speed, to control the small rotation speed operation of the generator；When monitoring the generator according to institute
It states default first object rotation speed operation and reaches preset time, then sent to the integrated combination power plant and preset the second target turn
Speed；When monitoring that the generator operates according to default second rotating speed of target, then the engine start success is judged.
The present invention also provides a kind of hybrid vehicles, include the starting of hybrid electric vehicle engine described above
Equipment.
The starting method of hybrid electric vehicle engine provided by the present invention starts to ask by reception starting engine
It asks；It is sent to integrated combination power plant and presets first object rotating speed, to control the small rotation speed operation of generator；When monitoring to send out
Motor reaches preset time according to default first object rotation speed operation, then is sent to integrated combination power plant and preset the second target
Rotating speed；When monitoring that generator operates according to default second rotating speed of target, then engine start success is judged.The application starts
It uses rotating speed control mode, rotating speed of target to execute in two stages in the process, is controlled first using small rotating speed, can to generate electricity
Machine plays moving teeth and is bonded completely with engine flywheel tooth, reduces the fluctuation of speed caused by inertia；Then rotating speed of target is started
Control, can make engine speed be rapidly achieved rotating speed of target, reduce the fluctuation of speed, improve the ride comfort of vehicle shift,
Improve the driving experience of user.In addition, present invention also provides the hybrid vehicle hairs with above-mentioned same technique effect
Starting device, equipment and the hybrid vehicle of motivation.
Description of the drawings
It, below will be to embodiment or existing for the clearer technical solution for illustrating the embodiment of the present invention or the prior art
Attached drawing is briefly described needed in technology description, it should be apparent that, the accompanying drawings in the following description is only this hair
Some bright embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of stream of specific implementation mode of the starting method of hybrid electric vehicle engine provided by the present invention
Cheng Tu；
Fig. 2 is the flow that a kind of connection in series-parallel plug-in hybrid-power automobile provided in an embodiment of the present invention starts engine
Figure；
Fig. 3 is the controlling party that a kind of connection in series-parallel plug-in hybrid-power automobile provided in an embodiment of the present invention starts engine
Method sequence diagram；
Fig. 4 is the structure diagram of the starting device of hybrid electric vehicle engine provided in an embodiment of the present invention；
Fig. 5 is the starting equipment structure diagram of hybrid electric vehicle engine provided herein.
Specific implementation mode
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.Obviously, described embodiments are only a part of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
A kind of flow chart of specific implementation mode of the starting method of hybrid electric vehicle engine provided by the present invention
As shown in Figure 1, this method is applied to entire car controller (Vehicle Control Unit, VCU), can specifically include：
Step S101：Reception starting engine starts to ask；
Specifically, can from entire car controller to integrated combination power plant (Engine Management System,
EMS it) sends oil spout request and is set to 0, shut down request and be set to 0, start request and be set to 1.Also, from entire car controller to integrated combination
Power plant sends rotating speed mode request.
Step S102：It is sent to integrated combination power plant and presets first object rotating speed, it is small to control the generator
Rotation speed operation；
First object rotating speed is the value less than the second rotating speed of target in the embodiment of the present application, so as to make generator rise
Moving teeth is bonded completely with engine flywheel tooth.
Step S103：When monitoring that the generator reaches preset time according to the default first object rotation speed operation,
It is then sent to the integrated combination power plant and presets the second rotating speed of target；
Wherein, the target that the second rotating speed of target is the request of engine management system idling speed and energy management request is preset
The maximum value of power generation rotating speed；
Wherein, it usesDetermine target power generation rotating speed, in formula, NEM_obj
For target power generation rotating speed, ηeFor the thermal efficiency of engine, PdrvFor the demand power of driver, PaccIt is attached for low pressure attachment and high pressure
The power of part consumption, PbatFor the discharge power of battery, Δ soc is the difference of current SOC and target SOC, TeoptFor engine
Best effort torque.
Step S104：When monitoring that the generator operates according to default second rotating speed of target, then the hair is judged
Engine start success.
Specifically, when the actual speed of generator subtracts preset difference value more than or equal to rotating speed of target, and certain time is maintained,
Then judge whether engine starts success.
The starting method of hybrid electric vehicle engine provided by the present invention starts to ask by reception starting engine
It asks；It is sent to integrated combination power plant and presets first object rotating speed, to control the small rotation speed operation of generator；When monitoring to send out
Motor reaches preset time according to default first object rotation speed operation, then is sent to integrated combination power plant and preset the second target
Rotating speed；When monitoring that generator operates according to default second rotating speed of target, then engine start success is judged.The application starts
It uses rotating speed control mode, rotating speed of target to execute in two stages in the process, is controlled first using small rotating speed, can to generate electricity
Machine plays moving teeth and is bonded completely with engine flywheel tooth, reduces the fluctuation of speed caused by inertia；Then rotating speed of target is started
Control, can make engine speed be rapidly achieved rotating speed of target, reduce the fluctuation of speed, improve the ride comfort of vehicle shift,
Improve the driving experience of user.
It is plug-in with reference to a kind of Fig. 2 and Fig. 3 connection in series-parallel provided in an embodiment of the present invention with reference to specific implementation scene
Hybrid vehicle starts the flow chart and control method sequence diagram of engine, to hybrid vehicle provided by the present invention
The starting method of engine is further elaborated on, and this method includes：
Entire car controller is sent to engine management system stops oil spout request；Entire car controller will be sent to engine tube
The shutdown request of reason system is set to 0, while occurring to start to engine management system and ask；Entire car controller is dynamic to integrated combination
It is small rotating speed control mode that power apparatus (IPU), which sends operational mode request,.
It is N1 that entire car controller sends first object rotating speed to integrated combination power plant；Entire car controller is to integrated combination
It is T1Nm that power plant, which sends maximum allowable positive-torque,；Minimum allowable negative torque is T2Nm.
When entire car controller receive generator speed stablize rotating speed of target after a certain period of time, to integrated combination power fill
It sets transmission and starts the second rotating speed of target N2, which takes the request of integrated combination power plant idling speed and energy management to ask
The maximum value of target power generation rotating speed.
It is motor actual speed that integrated combination power plant rotating speed of target, which needs smoothing processing, filtering initial value,；It can adopt
Rotating speed of target is smoothed with first-order low-pass wave.Wherein, the size of filtering parameter and engine water temperature, rotating speed of target
It is related to actual generator speed discrepancy.
The maximum allowable positive-torque that entire car controller is sent to integrated combination power plant is T3；Minimum allowable negative torque is
T4；The maximum allowable positive-torque and minimum allowable negative torque that entire car controller is sent to integrated combination power plant need smooth place
Reason；The maximum allowable positive-torque sent using the opposite integrated combination power plant of first-order low-pass wave and maximum allowable negative twist
Square is smoothed.Wherein, the size of filtering parameter is related with actual generator speed discrepancy to rotating speed of target.
When engine speed is more than or equal to certain value, then entire car controller is asked to the hair oil spout of integrated combination power plant.
When integrated combination power plant feedback engine start success, and the actual speed of generator be more than rotating speed of target subtract preset it is poor
Value, and maintain certain time, then judge engine start success.
The present embodiment is controlled using small rotating speed, and generator starting tooth can be made to be bonded completely with engine flywheel tooth, is reduced
The fluctuation of speed caused by inertia；Using rotating speed of target control is started, engine speed can be enable to be rapidly achieved target and turned
Speed improves vehicle smooth gear shifting and driving.
The starting device of hybrid electric vehicle engine provided in an embodiment of the present invention is introduced below, is described below
The starting method of starting device and above-described hybrid electric vehicle engine of hybrid electric vehicle engine can be mutual
To should refer to.
Fig. 4 is the structure diagram of the starting device of hybrid electric vehicle engine provided in an embodiment of the present invention, with reference to Fig. 4
The starting device of hybrid electric vehicle engine may include：
Receiving module 100 starts engine and starts to ask for receiving；
First rotational speed control module 200 presets first object rotating speed, to control for being sent to integrated combination power plant
Make the small rotation speed operation of the generator；
Second rotational speed control module 300 monitors that the generator is transported according to the default first object rotating speed for working as
It is conveyed to preset time, then is sent to the integrated combination power plant and presets the second rotating speed of target；
Startup module 400 monitors that the generator is operated according to default second rotating speed of target for working as, then judges
The engine start success.
Optionally, the starting device for the hybrid electric vehicle engine that the embodiment of the present application is provided can also include：
First processing module, for being smoothed to rotating speed of target using first-order low-pass wave.
Optionally, the starting device for the hybrid electric vehicle engine that the embodiment of the present application is provided can also include：
Second processing module, the maximum for being sent using the opposite integrated combination power plant of first-order low-pass wave are permitted
Perhaps positive-torque is smoothed with maximum allowable negative torque.
The starting device of the hybrid electric vehicle engine of the present embodiment starts for realizing hybrid vehicle above-mentioned
The starting method of machine, therefore the visible mixing hereinbefore of specific implementation mode in the starting device of hybrid electric vehicle engine
The embodiment part of the starting method of power vehicle engine, for example, receiving module 100, the first rotational speed control module 200, the
Two rotational speed control modules 300, startup module 400 are respectively used in the starting method for realizing above-mentioned hybrid electric vehicle engine
Step S101, S102, S103 and S104, so, specific implementation mode is referred to retouching for corresponding various pieces embodiment
It states, details are not described herein.
The starting device of hybrid electric vehicle engine provided by the present invention starts to ask by reception starting engine
It asks；It is sent to integrated combination power plant and presets first object rotating speed, to control the small rotation speed operation of generator；When monitoring to send out
Motor reaches preset time according to default first object rotation speed operation, then is sent to integrated combination power plant and preset the second target
Rotating speed；When monitoring that generator operates according to default second rotating speed of target, then engine start success is judged.The application starts
It uses rotating speed control mode, rotating speed of target to execute in two stages in the process, is controlled first using small rotating speed, can to generate electricity
Machine plays moving teeth and is bonded completely with engine flywheel tooth, reduces the fluctuation of speed caused by inertia；Then rotating speed of target is started
Control, can make engine speed be rapidly achieved rotating speed of target, reduce the fluctuation of speed, improve the ride comfort of vehicle shift,
Improve the driving experience of user.
In addition, present invention also provides a kind of starting equipment of hybrid electric vehicle engine, as Fig. 5 is provided herein
Hybrid electric vehicle engine starting equipment structure diagram shown in, which includes：Entire car controller 1 and integrated combination
Power plant 2；
Wherein, the entire car controller 1 is used to receive starting engine and starts to ask；It is filled to the integrated combination power
It sets 2 transmissions and presets first object rotating speed, to control the small rotation speed operation of the generator；When monitoring the generator according to institute
It states default first object rotation speed operation and reaches preset time, then sent to the integrated combination power plant and preset the second target turn
Speed；When monitoring that the generator operates according to default second rotating speed of target, then the engine start success is judged.
In addition, present invention also provides a kind of hybrid vehicle, including any of the above-described kind of hybrid electric vehicle engine
Starting equipment.
The application uses rotating speed control mode, rotating speed of target to execute in two stages in starting process, uses first small
Rotating speed controls, and generator starting tooth can be made to be bonded completely with engine flywheel tooth, reduce the rotating speed caused by inertia
Fluctuation；Then rotating speed of target control is started, engine speed can be made to be rapidly achieved rotating speed of target, reduce the fluctuation of speed, carried
The high ride comfort of vehicle shift, improves the driving experience of user.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with it is other
The difference of embodiment, just to refer each other for same or similar part between each embodiment.For being filled disclosed in embodiment
For setting, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place is referring to method part
Explanation.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, depends on the specific application and design constraint of technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
It is dynamic to the starting method of hybrid electric vehicle engine provided by the present invention, device, equipment and mixing above
Power automobile is described in detail.Principle and implementation of the present invention are described for specific case used herein,
The explanation of above example is only intended to facilitate the understanding of the method and its core concept of the invention.It should be pointed out that for this technology
For the those of ordinary skill in field, without departing from the principle of the present invention, several improvement can also be carried out to the present invention
And modification, these improvement and modification are also fallen within the protection scope of the claims of the present invention.
Claims (10)
1. a kind of starting method of hybrid electric vehicle engine, which is characterized in that including：
Reception starting engine starts to ask；
It is sent to integrated combination power plant and presets first object rotating speed, to control the small rotation speed operation of the generator；
When monitoring that the generator reaches preset time according to the default first object rotation speed operation, then in groups to the collection
It closes power plant and sends default second rotating speed of target；
When monitoring that the generator operates according to default second rotating speed of target, then the engine start success is judged.
2. the starting method of hybrid electric vehicle engine as described in claim 1, which is characterized in that further include：
Rotating speed of target is smoothed using first-order low-pass wave.
3. the starting method of hybrid electric vehicle engine as claimed in claim 2, which is characterized in that further include：
The maximum allowable positive-torque sent using the opposite integrated combination power plant of first-order low-pass wave is born with maximum allowable
Torque is smoothed.
4. the starting method of hybrid electric vehicle engine as described in any one of claims 1 to 3, which is characterized in that described
Default second rotating speed of target is that the target that the request of engine management system idling speed and energy management are asked generates electricity rotating speed most
Big value；
Wherein, it usesDetermine target power generation rotating speed, in formula, NEM_objFor mesh
Mark power generation rotating speed, ηeFor the thermal efficiency of engine, PdrvFor the demand power of driver, PaccDisappear for low pressure attachment and high pressure attachment
The power of consumption, PbatFor the discharge power of battery, Δ soc is the difference of current SOC and target SOC, TeoptFor the best of engine
Operation torque.
5. the starting method of hybrid electric vehicle engine as claimed in claim 4, which is characterized in that started in the reception
Engine start request before further include：
It is sent to engine management system and stops oil spout request；
Further include after the judgement engine start success：
Oil spout instruction is sent to engine management system.
6. a kind of starting device of hybrid electric vehicle engine is applied to entire car controller, which is characterized in that including：
Receiving module starts engine and starts to ask for receiving；
First rotational speed control module presets first object rotating speed for being sent to integrated combination power plant, described to control
The small rotation speed operation of generator；
Second rotational speed control module monitors that the generator reaches pre- according to the default first object rotation speed operation for working as
If the time, is then sent to the integrated combination power plant and preset the second rotating speed of target；
Startup module monitors that the generator is operated according to default second rotating speed of target for working as, then judges the hair
Engine start success.
7. the starting device of hybrid electric vehicle engine as claimed in claim 6, which is characterized in that further include：
First processing module, for being smoothed to rotating speed of target using first-order low-pass wave.
8. the starting device of hybrid electric vehicle engine as claimed in claim 7, which is characterized in that further include：
Second processing module, for using the opposite integrated combination power plant of first-order low-pass wave send it is maximum allowable just
Torque is smoothed with maximum allowable negative torque.
9. a kind of starting equipment of hybrid electric vehicle engine, which is characterized in that including：Entire car controller and integrated combination
Power plant；
Wherein, the entire car controller is used to receive starting engine and starts to ask；It is sent out to the integrated combination power plant
Default first object rotating speed is sent, to control the small rotation speed operation of the generator；When monitoring the generator according to described pre-
If first object rotation speed operation reaches preset time, is then sent to the integrated combination power plant and preset the second rotating speed of target；
When monitoring that the generator operates according to default second rotating speed of target, then the engine start success is judged.
10. a kind of hybrid vehicle, which is characterized in that including hybrid electric vehicle engine as claimed in claim 9
Starting equipment.
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| CN201810379036.3A CN108661838B (en) | 2018-04-25 | 2018-04-25 | Hybrid electric vehicle and starting method, device and equipment of engine of hybrid electric vehicle |
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| CN201810379036.3A CN108661838B (en) | 2018-04-25 | 2018-04-25 | Hybrid electric vehicle and starting method, device and equipment of engine of hybrid electric vehicle |
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| CN108661838B CN108661838B (en) | 2020-12-08 |
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| CN113606075A (en) * | 2021-08-25 | 2021-11-05 | 联合汽车电子有限公司 | Method and device for detecting engine starting state of hybrid electric vehicle and storage medium |
| CN115013211A (en) * | 2022-06-01 | 2022-09-06 | 嘉兴中创航空技术有限公司 | Unmanned aerial vehicle multifunctional engine starting system |
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| CN106080581A (en) * | 2016-08-16 | 2016-11-09 | 潍柴动力股份有限公司 | A kind of hybrid vehicle and the engine start control method of this automobile |
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| CN111055834A (en) * | 2019-11-19 | 2020-04-24 | 潍柴动力股份有限公司 | Series hybrid power system and engine starting control method thereof |
| CN111055834B (en) * | 2019-11-19 | 2021-01-19 | 潍柴动力股份有限公司 | Series hybrid power system and engine starting control method thereof |
| CN113606075A (en) * | 2021-08-25 | 2021-11-05 | 联合汽车电子有限公司 | Method and device for detecting engine starting state of hybrid electric vehicle and storage medium |
| CN115013211A (en) * | 2022-06-01 | 2022-09-06 | 嘉兴中创航空技术有限公司 | Unmanned aerial vehicle multifunctional engine starting system |
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