CN109131311A - Idling wobble control method, device, medium, the equipment of hybrid vehicle - Google Patents
Idling wobble control method, device, medium, the equipment of hybrid vehicle Download PDFInfo
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- CN109131311A CN109131311A CN201811174096.8A CN201811174096A CN109131311A CN 109131311 A CN109131311 A CN 109131311A CN 201811174096 A CN201811174096 A CN 201811174096A CN 109131311 A CN109131311 A CN 109131311A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/15—Control strategies specially adapted for achieving a particular effect
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Abstract
This application discloses Idling wobble control method, device, medium, equipment and the hybrid vehicles of a kind of hybrid vehicle, this method comprises: when target hybrid vehicle is in drive, the first power needed for obtaining the power battery charging of target hybrid vehicle, the 4th power needed for third power and the consumption of speed changer sliding wear needed for the second power, low-voltage load consumption needed for air-conditioning consumption；Judge whether target hybrid vehicle is in idling mode；If so, the speed changer of control target hybrid vehicle converts engine the first output power of output for controlling target hybrid vehicle to neutral gear, controlled with the Idling wobble to target hybrid vehicle；Wherein, the first output power is the sum of the first power, the second power and third power.Obviously, this method can not only reduce the Idling wobble of target hybrid vehicle, furthermore, it is also possible to improve the fuel efficiency of engine.
Description
Technical field
The present invention relates to field of automobile control, in particular to the Idling wobble control method of a kind of hybrid vehicle, dress
It sets, medium, equipment and hybrid vehicle.
Background technique
With the rapid development of economy, hybrid vehicle due to using internal combustion engine and motor as hybrid power source,
Hybrid vehicle had not only had the advantages that engine fuel good dynamic property, reaction be fast and longevity of service, but have motor without
Pollution and low noise advantages, to become a current research hotspot.In the prior art, to hybrid vehicle
Idling wobble control aspect, the idling that hybrid vehicle is substantially controlled using the engine of hybrid vehicle trembled
It is dynamic.In the control to hybrid vehicle Idling wobble, all power terminations can be loaded on engine, be mixed at this time
Power vehicle can have the problems such as vehicle shake is big, oil consumption is high.It can be seen that how using a kind of better Idling wobble control
Method come reduce vehicle shake and reduce engine oil consumption, be those skilled in the art's urgent problem to be solved.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of Idling wobble control method of hybrid vehicle, device,
Equipment and hybrid vehicle, to reduce the Idling wobble of hybrid vehicle and the oil consumption of engine.Its concrete scheme
It is as follows:
A kind of Idling wobble control method of hybrid vehicle, comprising:
When target hybrid vehicle is in drive, the power battery charging of the target hybrid vehicle is obtained
Second power needed for required the first power, air-conditioning consumption, third power and speed changer sliding wear needed for low-voltage load consumption
4th power needed for consumption；
Judge whether the target hybrid vehicle is in idling mode；
If so, the speed changer for controlling the target hybrid vehicle is converted to neutral gear, to avoid target mixing
The engine of power vehicle exports the 4th power；
The engine for controlling the target hybrid vehicle exports the first output power, to the target hybrid power
The Idling wobble of automobile is controlled；Wherein, first output power is first power, second power and described
The sum of third power.
Preferably, described when target hybrid vehicle is in drive, obtain the target hybrid vehicle
First power needed for power battery charging, third power needed for the second power, low-voltage load consumption needed for air-conditioning consumption
With the process of the 4th power needed for the consumption of speed changer sliding wear, comprising:
When the target hybrid vehicle is in the drive, it is utilized respectively the target hybrid vehicle
Battery management system, heat management system, high-low pressure converting system and gearbox controller obtain the target hybrid vehicle
Power battery charging needed for first power, the air-conditioning consumption needed for second power, the low-voltage load
4th power needed for the third power needed for consumption and speed changer sliding wear consumption.
Preferably, described when target hybrid vehicle is in drive, obtain the target hybrid vehicle
First power needed for power battery charging, third power needed for the second power, low-voltage load consumption needed for air-conditioning consumption
Before the process of the 4th power needed for the consumption of speed changer sliding wear, further includes:
The current electric quantity of the power battery of the target hybrid vehicle is obtained, and institute is judged according to the current electric quantity
State whether target hybrid vehicle needs to start the engine；
If so, starting the engine, and judge whether the engine starts success；
If so, determining that the target hybrid vehicle is in the drive.
Preferably, the engine of the control target hybrid vehicle exports the first output power, to described
The process that the Idling wobble of target hybrid vehicle is controlled, comprising:
The engine for controlling the target hybrid vehicle exports first output power；
The current rotating speed for obtaining the engine of the target hybrid vehicle, according to first output power and described
Current rotating speed determines the engine torque of the target hybrid vehicle；
It controls the target hybrid vehicle and exports the engine torque, to the target hybrid vehicle
Idling wobble is controlled.
It is preferably, described to judge whether the target hybrid vehicle is in after the process of idling mode, further includes:
If it is not, the engine for then controlling the target hybrid vehicle exports the second output power；Wherein, described second
Output power is the sum of first power, second power, the third power and described 4th power.
Preferably, the process for judging the target hybrid vehicle and whether being in idling mode, comprising:
Judge whether the target hybrid vehicle is in the drive；
If so, whether the time for judging that the brake pedal of the target hybrid vehicle is in on-position is more than pre-
If threshold value.
Correspondingly, the invention also discloses a kind of Idling wobble control devices of hybrid vehicle, comprising:
Power acquisition module, for obtaining the target hybrid power when target hybrid vehicle is in drive
First power needed for the power battery charging of automobile, the needed for the second power, low-voltage load consumption needed for air-conditioning consumption
4th power needed for three power and the consumption of speed changer sliding wear；
Condition judgment module, for judging whether the target hybrid vehicle is in idling mode；
Speed changer conversion module, for if so, the speed changer for controlling the target hybrid vehicle is converted to neutral gear,
The 4th power is exported to avoid the engine of the target hybrid vehicle；
Power output module, the engine for controlling the target hybrid vehicle export the first output power, with
The Idling wobble of the target hybrid vehicle is controlled；Wherein, first output power be first power,
The sum of second power and the third power.
Correspondingly, the invention also discloses a kind of computer readable storage medium, on the computer readable storage medium
It is stored with computer program, the computer program realizes the idle of hybrid vehicle as previously disclosed when being executed by processor
The step of fast vibration control method.
Correspondingly, the invention also discloses a kind of Idling wobbles of hybrid vehicle to control equipment, comprising:
Memory, for storing computer program；
Processor realizes the Idling wobble of hybrid vehicle as previously disclosed when for executing the computer program
The step of control method.
Correspondingly, the invention also discloses a kind of hybrid vehicle, including hybrid vehicle as previously disclosed
Control equipment.
As it can be seen that in the present invention, when target hybrid vehicle is in drive, and is in idling mode, controlling mesh
The speed changer of mark hybrid vehicle is converted to neutral gear, the output work thus exported needed for the engine of target hybrid vehicle
Rate is only the first power needed for power battery charging, needed for the second power and low-voltage load consumption needed for air-conditioning consumption
The sum of third power, compared with the prior art, the 4th power needed for engine is not necessarily to output speed changer sliding wear greatly reduces
The power termination exported needed for engine, it is clear that the method in through the invention can not only greatly reduce target hybrid power
Automobile is in vehicle shake when idling mode, furthermore, it is also possible to improve the fuel efficiency of engine.Correspondingly, the present invention mentions
Idling wobble control device, medium, equipment and the hybrid vehicle of a kind of hybrid vehicle supplied equally have with above-mentioned
Beneficial effect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow chart of the Idling wobble control method of hybrid vehicle provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of hybrid vehicle provided in an embodiment of the present invention；
Fig. 3 is the flow chart of the Idling wobble control method of another hybrid vehicle provided in an embodiment of the present invention；
Fig. 4 is the flow chart of the Idling wobble control method of another hybrid vehicle provided in an embodiment of the present invention；
Fig. 5 is a kind of method for judging target hybrid vehicle and whether being in idling mode provided in an embodiment of the present invention
Flow chart；
Fig. 6 is a kind of structure chart of the Idling wobble control device of hybrid vehicle provided in an embodiment of the present invention；
Fig. 7 is that a kind of Idling wobble of hybrid vehicle provided in an embodiment of the present invention controls the structure chart of equipment.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a kind of Idling wobble control methods of hybrid vehicle, as shown in Figure 1, this method
Include:
Step S11: when target hybrid vehicle is in drive, the power battery of target hybrid vehicle is obtained
First power needed for charging, third power and speed changer needed for the second power, low-voltage load consumption needed for air-conditioning consumption
4th power needed for sliding wear consumption；
It should be noted that hybrid vehicle refers to the drive system of vehicle by two or more while operating driving
The vehicle of system combined composition.When target hybrid vehicle is in drive state, power in target hybrid vehicle
First power needed for battery charging, third power and speed change needed for the second power, low-voltage load needed for air-conditioning consumption
4th power needed for the consumption of device sliding wear is required to provide bearing power by the engine of target hybrid vehicle, so,
In the present embodiment, it is in drive if it is target hybrid vehicle, then needs to obtain the power of target hybrid vehicle
First power needed for battery charging, third power and speed change needed for the second power, low-voltage load needed for air-conditioning consumption
4th power needed for the consumption of device sliding wear.
Step S12: judge whether target hybrid vehicle is in idling mode；
Step S13: if so, the speed changer of control target hybrid vehicle is converted to neutral gear, to avoid target mixing
The engine of power vehicle exports the 4th power；
Step S14: the engine of control target hybrid vehicle exports the first output power, to target hybrid power
The Idling wobble of automobile is controlled；
Wherein, the first output power is the sum of the first power, the second power and third power.
It is understood that the idling mode of target hybrid vehicle refers to that the gas pedal of hybrid vehicle is in
Loosen completely and engine is in state when dallying.In the prior art, when target hybrid vehicle is in idling
When state, since all power terminations of target hybrid vehicle all load the engine in target hybrid vehicle
On, so, target hybrid vehicle has that vehicle shake is big, energy consumption is high needed for engine.
In the present embodiment, in order to which the vehicle shake for controlling target hybrid vehicle is asked with what energy consumption is high needed for engine
Topic.The first power needed for getting power battery charging of target hybrid vehicle when in drive, air-conditioning disappear
Consumption needed for the second power, low-voltage load consumption needed for third power and speed changer sliding wear consumption needed for the 4th power it
Afterwards, it is also necessary to judge whether target hybrid vehicle is in idling mode.If target hybrid vehicle is in idling shape
State, the power for illustrating that speed changer sliding wear needs consume in target hybrid vehicle is zero, at this point it is possible to which it is dynamic to control target mixing
The speed changer of power automobile is converted to neutral gear, negative with power to be offered needed for this engine to reduce target hybrid vehicle
It carries.
In other words, when target hybrid vehicle is in drive, also, target hybrid vehicle is in idling shape
When state, power needed for the consumption of speed changer sliding wear is not necessarily to the engine by target hybrid vehicle in target hybrid vehicle
It is provided, it is only necessary to function required for output power battery, air-conditioning and low-voltage load for the engine of target hybrid vehicle
Rate.In other words, at this point, the first power, sky that the engine of target hybrid vehicle needs the charging of output power battery required
The sum of third power needed for second power needed for adjusting consumption and low-voltage load consumption, that is, engine needs to export first
Output power.
Obviously, method provided by the present embodiment, compared with the prior art, it is only necessary to output power batteries to fill for engine
Third power needed for second power and low-voltage load needed for the first required power of electricity, air-conditioning consumption, becomes without exporting
4th power needed for fast device sliding wear reduces engine and needs the general power that exports, so, target hybrid vehicle it is idle
Speed shake can greatly reduce, also, the fuel efficiency of engine can also greatly improve.
As it can be seen that in the present embodiment, when target hybrid vehicle is in drive, and is in idling mode, control
The speed changer of target hybrid vehicle is converted to neutral gear, the output thus exported needed for the engine of target hybrid vehicle
Power is only the first power needed for power battery charging, needed for the second power and low-voltage load consumption needed for air-conditioning consumption
The sum of third power, compared with the prior art, the 4th power needed for engine is not necessarily to output speed changer sliding wear greatly reduces
The power termination exported needed for engine, so, through this embodiment in method, can not only greatly reduce target mixing
Power vehicle is in vehicle shake when idling mode, furthermore, it is also possible to improve the fuel efficiency of engine.
Based on the above embodiment, the present embodiment is further described and optimizes to above-described embodiment, specifically, above-mentioned step
Rapid S11: when target hybrid vehicle is in drive, needed for the power battery charging for obtaining target hybrid vehicle
Second power needed for first power, air-conditioning consumption, third power and speed changer sliding wear needed for low-voltage load consumption consume institute
The process of the 4th power needed, comprising:
When target hybrid vehicle is in drive, it is utilized respectively the battery management system of target hybrid vehicle
System, heat management system, high-low pressure converting system and gearbox controller obtain the power battery charging of target hybrid vehicle
Second power needed for required the first power, air-conditioning consumption, third power and speed changer sliding wear needed for low-voltage load consumption
4th power needed for consumption.
It should be noted that in the lower situation of power battery electricity of target hybrid vehicle, it usually needs benefit
Energy source is provided to power battery, air-conditioning, the low-voltage load in target hybrid vehicle with engine, in addition to this, such as
Fruit target hybrid vehicle is in drive, also to take into account the power demand of speed changer.
As shown in Fig. 2, being a kind of structural schematic diagram of target hybrid vehicle provided in this embodiment.When target mixes
When power vehicle is in drive, engine needs the power battery to target hybrid vehicle, air-conditioning, low-voltage load and change
Fast device provides energy source, so, engine first has to function needed for obtaining the power battery charging of target hybrid vehicle
The power consumed required for rate and air-conditioning, low-voltage load and speed changer.
Specifically, be the first power needed for obtaining power battery charging using battery management system in the present embodiment,
The second power needed for air-conditioning consumes is obtained using heat management system, low-voltage load is obtained using high-low pressure converting system and consumes institute
The third power needed obtains the 4th power needed for speed changer sliding wear consumes using gearbox controller；Later, entire car controller
According to the first power, the second power, third power and the 4th power got, the hair of target hybrid vehicle is calculated
Motivation needs the output power exported, and then, control engine exports corresponding output power, is come with this to target hybrid power
The driving status of automobile is controlled.
Based on the above embodiment, the present embodiment is further described and optimizes to above-described embodiment, as shown in figure 3, tool
Body, above-mentioned steps S11: when target hybrid vehicle is in drive, obtain the power electric of target hybrid vehicle
First power needed for the charging of pond, third power and speed change needed for the second power, low-voltage load consumption needed for air-conditioning consumption
Before the process of 4th power needed for the consumption of device sliding wear, further includes:
Step S01: the current electric quantity of the power battery of target hybrid vehicle is obtained, and mesh is judged according to current electric quantity
Whether mark hybrid vehicle needs to start engine；
Step S02: if so, starting engine, and judge whether engine starts success；
Step S03: if so, determining that target hybrid vehicle is in drive.
It is understood that whether target hybrid vehicle is in drive, it is by the dynamic of target hybrid vehicle
What the current electric quantity of power battery was determined, so, before executing step S11 to step S14, it is also necessary to according to power battery
Current electric quantity judges whether to need to start the engine of target hybrid vehicle, if so, starting engine, and judge to start
Whether machine starts success, if so, determining that target hybrid vehicle is in drive, at this point, can continue to complete subsequent
Process step.If it is not, step S01 can be executed again at this time, that is, passing through in the case where generator starts unsuccessful situation
Step S01 is executed, constantly to guarantee continuing for follow-up process step.
Based on the above embodiment, the present embodiment is further described and optimizes to above-described embodiment, as shown in figure 3, tool
Body, above-mentioned steps S12: judge whether target hybrid vehicle is in after the process of idling mode, further includes:
Step S15: if it is not, the engine for then controlling target hybrid vehicle exports the second output power；
Wherein, the second output power is the sum of the first power, the second power, third power and the 4th power.
In the present embodiment, if it is judged that target hybrid vehicle is not in idling mode, then illustrate that target is mixed
It closes power vehicle and is in drive state, at this point, the power exported needed for the engine of target hybrid vehicle is power electric
First power needed for pond, third power and speed changer needed for the second power, low-voltage load consumption needed for air-conditioning consumption are sliding
Thus the sum of 4th power needed for mill consumption guarantees the normal operation of target hybrid vehicle.
Based on the above embodiment, the present embodiment is further described and optimizes to above-described embodiment, as shown in figure 4, tool
Body, above-mentioned steps S14: the engine of control target hybrid vehicle exports the first output power, dynamic to mix to target
The process that the Idling wobble of power automobile is controlled, comprising:
Step S141: the engine of control target hybrid vehicle exports the first output power；
Step S142: the current rotating speed of the engine of target hybrid vehicle is obtained, according to the first output power and is worked as
Preceding revolving speed determines the engine torque of target hybrid vehicle；
Step S143: control target hybrid vehicle output engine torque, to the idle of target hybrid vehicle
Speed shake is controlled.
It is understood that the operating status of target hybrid vehicle is determined by the engine torque of engine output
It is fixed, and engine torque be determined by the revolving speed and output power of engine, so, in the present embodiment, in order to obtain
Target hybrid vehicle needs the engine torque exported, is according to the current rotating speed of the first output power and engine come really
Engine torque needed for making target hybrid vehicle.When target hybrid vehicle has been calculated under current state
When required engine torque, just controls engine and export the engine torque being calculated, come with this to target hybrid power
The Idling wobble of automobile is controlled.
Based on the above embodiment, the present embodiment is further described and optimizes to above-described embodiment, as shown in figure 5, tool
Body, above-mentioned steps S12: judge whether target hybrid vehicle is in the process of idling mode, comprising:
Step S121: judge whether target hybrid vehicle is in drive；
Step S122: if so, judge the brake pedal of target hybrid vehicle be in on-position time whether
More than preset threshold.
In the present embodiment, there is provided a kind of methods for judging target hybrid vehicle and whether being in idling mode.
Specifically, first determine whether target hybrid vehicle is in drive, if target hybrid vehicle is in drive,
Whether the time for then judging that the brake pedal of target hybrid vehicle is in on-position is more than preset threshold, that is, judgement
Whether brake pedal is more than preset threshold to driver, if it is, illustrating that target hybrid vehicle is in idling mode.
In practical application, preset threshold can be set to 3 seconds, it is, of course, also possible to according to the actual situation, be carried out to preset threshold
The adjustment of adaptability, does not limit specifically herein.
Correspondingly, the invention also discloses a kind of Idling wobble control device of hybrid vehicle, as shown in fig. 6, packet
It includes:
Power acquisition module 21, for obtaining target hybrid power vapour when target hybrid vehicle is in drive
First power needed for the power battery charging of vehicle, third needed for the second power, low-voltage load consumption needed for air-conditioning consumption
4th power needed for power and the consumption of speed changer sliding wear；
Condition judgment module 22, for judging whether target hybrid vehicle is in idling mode；
Speed changer conversion module 23, for if so, control target hybrid vehicle speed changer convert to neutral gear, with
The engine of target hybrid vehicle is avoided to export the 4th power；
Power output module 24, the engine for controlling target hybrid vehicle exports the first output power, with right
The Idling wobble of target hybrid vehicle is controlled；Wherein, the first output power is the first power, the second power and third
The sum of power.
Correspondingly, being stored on computer readable storage medium the invention also discloses a kind of computer readable storage medium
There is computer program, the Idling wobble control of hybrid vehicle as previously disclosed is realized when computer program is executed by processor
The step of method processed.
Correspondingly, the invention also discloses a kind of Idling wobbles of hybrid vehicle to control equipment, as shown in fig. 7, packet
It includes:
Memory 31, for storing computer program；
Processor 32 realizes the Idling wobble control of hybrid vehicle as previously disclosed when for executing computer program
The step of method processed.
Correspondingly, the invention also discloses a kind of hybrid vehicle, including hybrid vehicle as previously disclosed
Idling wobble controls equipment.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other
The difference of embodiment, same or similar part may refer to each other between each embodiment.For being filled disclosed in embodiment
For setting, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part
Explanation.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
Above to a kind of Idling wobble control method, device, medium, the equipment of hybrid vehicle provided by the present invention
And hybrid vehicle is described in detail, specific case used herein carries out the principle of the present invention and embodiment
It illustrates, the above description of the embodiment is only used to help understand the method for the present invention and its core ideas；In conclusion this theory
Bright book content should not be construed as limiting the invention.
Claims (10)
1. a kind of Idling wobble control method of hybrid vehicle characterized by comprising
When target hybrid vehicle is in drive, needed for the power battery charging for obtaining the target hybrid vehicle
The first power, air-conditioning consumption needed for the second power, low-voltage load consumption needed for third power and speed changer sliding wear consumption
The 4th required power；
Judge whether the target hybrid vehicle is in idling mode；
If so, the speed changer for controlling the target hybrid vehicle is converted to neutral gear, to avoid the target hybrid power
The engine of automobile exports the 4th power；
The engine for controlling the target hybrid vehicle exports the first output power, to the target hybrid vehicle
Idling wobble controlled；Wherein, first output power is first power, second power and the third
The sum of power.
2. the method according to claim 1, wherein described when target hybrid vehicle is in drive,
The second required power of first power needed for obtaining the power battery charging of the target hybrid vehicle, air-conditioning consumption,
The process of 4th power needed for third power needed for low-voltage load consumption and the consumption of speed changer sliding wear, comprising:
When the target hybrid vehicle is in the drive, it is utilized respectively the battery of the target hybrid vehicle
Management system, heat management system, high-low pressure converting system and gearbox controller obtain the dynamic of the target hybrid vehicle
First power needed for the charging of power battery, second power, low-voltage load consumption needed for air-conditioning consumption
4th power needed for the required third power and speed changer sliding wear consumption.
3. the method according to claim 1, wherein described when target hybrid vehicle is in drive,
The second required power of first power needed for obtaining the power battery charging of the target hybrid vehicle, air-conditioning consumption,
Before the process of 4th power needed for third power needed for low-voltage load consumption and the consumption of speed changer sliding wear, further includes:
The current electric quantity of the power battery of the target hybrid vehicle is obtained, and the mesh is judged according to the current electric quantity
Whether mark hybrid vehicle needs to start the engine；
If so, starting the engine, and judge whether the engine starts success；
If so, determining that the target hybrid vehicle is in the drive.
4. the method according to claim 1, wherein the engine of the control target hybrid vehicle
The first output power is exported, the process controlled with the Idling wobble to the target hybrid vehicle, comprising:
The engine for controlling the target hybrid vehicle exports first output power；
The current rotating speed for obtaining the engine of the target hybrid vehicle, according to first output power and described current
Revolving speed determines the engine torque of the target hybrid vehicle；
It controls the target hybrid vehicle and exports the engine torque, with the idling to the target hybrid vehicle
Shake is controlled.
5. judging whether the target hybrid vehicle is in the method according to claim 1, wherein described
After the process of idling mode, further includes:
If it is not, the engine for then controlling the target hybrid vehicle exports the second output power；Wherein, second output
Power is the sum of first power, second power, the third power and described 4th power.
6. method according to any one of claims 1 to 5, which is characterized in that the judgement target hybrid power vapour
Whether vehicle is in the process of idling mode, comprising:
Judge whether the target hybrid vehicle is in the drive；
If so, whether the time for judging that the brake pedal of the target hybrid vehicle is in on-position is more than default threshold
Value.
7. a kind of Idling wobble control device of hybrid vehicle characterized by comprising
Power acquisition module, for obtaining the target hybrid vehicle when target hybrid vehicle is in drive
Power battery charging needed for the first power, air-conditioning consumption needed for the second power, low-voltage load consumption needed for third function
4th power needed for rate and the consumption of speed changer sliding wear；
Condition judgment module, for judging whether the target hybrid vehicle is in idling mode；
Speed changer conversion module, for if so, the speed changer for controlling the target hybrid vehicle is converted to neutral gear, to keep away
The engine for exempting from the target hybrid vehicle exports the 4th power；
Power output module, the engine for controlling the target hybrid vehicle exports the first output power, to institute
The Idling wobble for stating target hybrid vehicle is controlled；Wherein, first output power is first power, described
The sum of second power and the third power.
8. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program is realized when the computer program is executed by processor such as hybrid vehicle as claimed in any one of claims 1 to 6
The step of Idling wobble control method.
9. a kind of control equipment of hybrid vehicle characterized by comprising
Memory, for storing computer program；
Processor realizes such as hybrid vehicle as claimed in any one of claims 1 to 6 when for executing the computer program
Idling wobble control method the step of.
10. a kind of hybrid vehicle, which is characterized in that the idling including hybrid vehicle as claimed in claim 9 is trembled
Dynamic control equipment.
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| CN201811174096.8A CN109131311B (en) | 2018-10-09 | 2018-10-09 | Idle speed jitter control method, device, medium and equipment of hybrid electric vehicle |
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| CN201811174096.8A CN109131311B (en) | 2018-10-09 | 2018-10-09 | Idle speed jitter control method, device, medium and equipment of hybrid electric vehicle |
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| CN109131311B CN109131311B (en) | 2021-02-02 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103942A (en) * | 2019-04-18 | 2019-08-09 | 浙江吉利控股集团有限公司 | A kind of hybrid vehicle idling electric quantity balancing optimization method, device and system |
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