CN106739941A - Electric automobile and its air conditioner system control method, air-conditioning system control device - Google Patents
Electric automobile and its air conditioner system control method, air-conditioning system control device Download PDFInfo
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- CN106739941A CN106739941A CN201710002139.3A CN201710002139A CN106739941A CN 106739941 A CN106739941 A CN 106739941A CN 201710002139 A CN201710002139 A CN 201710002139A CN 106739941 A CN106739941 A CN 106739941A
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- air
- conditioning system
- energy storage
- electric automobile
- system control
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
- B60H1/00392—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for electric vehicles having only electric drive means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00985—Control systems or circuits characterised by display or indicating devices, e.g. voice simulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
- B60H1/2218—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters controlling the operation of electric heaters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3205—Control means therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of electric automobile and its air conditioner system control method, air-conditioning system control device, the air conditioner system control method of the electric automobile includes step：Receive the instruction for opening air-conditioning system；Obtain the energy storage dump energy of the energy storage device of electric automobile；If energy storage dump energy is more than the air conditioning requirements electricity of air-conditioning system, the power output value of controlled motor is setting rate reduction；When power output value is down to power output setting value, air-conditioning system is opened.In the air conditioner system control method of electric automobile disclosed by the invention, if the energy storage dump energy of energy storage device is more than the air conditioning requirements electricity of air-conditioning system, then the power output value of controlled motor is setting rate reduction, when power output value is down to power output setting value, air-conditioning system is just opened, the smooth steady of the unlatching influence Dynamic Performance of Electric Vehicle because of air-conditioning system is effectively prevent.
Description
Technical field
The present invention relates to electric vehicle engineering field, more specifically to a kind of electric automobile and its air-conditioning system control
Method processed, air-conditioning system control device.
Background technology
With continuing to develop for new-energy automobile technology, electric automobile is gradually produced and applied.In due to electric automobile,
Motor replaces conventional engine as power source, and leans on the compressor of air conditioner that conventional engine drives to be not suitable for electronic
Used on automobile, therefore, new air-conditioning system is introduced in electric automobile, the air-conditioning system includes motor compressor and electrical heating
Module, wherein, motor compressor is used for air conditioner refrigerating, and electrical heating module is used for air-conditioning heating.
Because motor compressor and electrical heating module are electrical equipment, when needing to freeze or heat, directly open empty
Adjusting system is easier to influence the smooth steady of Dynamic Performance of Electric Vehicle.
Therefore, the operation of the air-conditioning system of electric automobile how is controlled, to avoid influenceing the flat of Dynamic Performance of Electric Vehicle
Sliding stability, is current those skilled in the art's problem demanding prompt solution.
The content of the invention
It is an object of the invention to provide a kind of air conditioner system control method of electric automobile, the air-conditioning system of electric automobile is controlled
The operation of system, to avoid the smooth steady of the unlatching influence Dynamic Performance of Electric Vehicle because of air-conditioning system.The purpose of the present invention
It is to provide the air-conditioning system control device and a kind of electric automobile of a kind of electric automobile.
To achieve these goals, the present invention provides following technical scheme：
A kind of air conditioner system control method of electric automobile, including step：
Receive the instruction for opening air-conditioning system；
Obtain the energy storage dump energy of the energy storage device of electric automobile；
If the energy storage dump energy controls the power output of the motor more than the air conditioning requirements electricity of air-conditioning system
Value is setting rate reduction；
When the power output value is down to power output setting value, the air-conditioning system is opened.
Preferably, the energy storage dump energy is obtained, step is specifically included：
The energy storage available power of the energy storage device is obtained,
The motor of the electric automobile and the demand electricity of auxiliary electrical equipment are obtained,
Calculate the difference of the energy storage available power and the demand electricity；
Wherein, the energy storage dump energy is the difference of the energy storage available power and the demand electricity.
Preferably, the air conditioner system control method of above-mentioned electric automobile also includes step：
If the energy storage dump energy is not more than the air conditioning requirements electricity, send for pointing out the energy storage device electricity
Not enough cue is measured, and forbids the air-conditioning system to open.
Preferably, the air-conditioning system includes motor compressor and electrical heating module；
When the instruction is to open refrigeration instruction, opens the air-conditioning system and be specially：Open the motor compressor；
When the instruction heats instruction for unlatching, open the air-conditioning system and be specially：Open the electrical heating module.
The air conditioner system control method of the electric automobile that the present invention is provided, after receiving the instruction for opening air-conditioning system, leads to
The energy storage dump energy of the energy storage device for obtaining electric automobile is crossed, if energy storage dump energy is more than the air conditioning requirements electricity of air-conditioning system
Amount, then the power output value of controlled motor, when power output value is down to power output setting value, is just opened with setting rate reduction
Open air-conditioning system.So, it is to avoid the smooth steady of the direct power output performance opened air-conditioning system and influence electric automobile
Property, therefore, the air conditioner system control method of above-mentioned electric automobile, it is to avoid because the unlatching of air-conditioning system influences electric powered motor
The smooth steady of performance.
The air conditioner system control method of the electric automobile based on above-mentioned offer, present invention also offers a kind of electric automobile
Air-conditioning system control device, the air-conditioning system control device of the electric automobile includes：
Receiver module, the instruction of air-conditioning system is opened for receiving；
Acquisition module, the energy storage dump energy of the energy storage device for obtaining electric automobile；
First control module, in air conditioning requirements electricity of the energy storage dump energy more than air-conditioning system, controlling
The power output value of the motor is controlled to set rate reduction, and when the power output value is down to power output setting value
The air-conditioning system is made to open.
Preferably, the acquisition module includes：
First acquisition unit, the energy storage available power for obtaining the energy storage device,
Second acquisition unit, for obtaining the motor of the electric automobile and the demand electricity of auxiliary electrical equipment,
Computing unit, the difference for calculating the energy storage available power and the demand electricity；
Wherein, the energy storage dump energy is the difference of the energy storage available power and the demand electricity.
Preferably, the air-conditioning system control device of above-mentioned electric automobile also includes：
Second control module, for when the energy storage dump energy is not more than the air conditioning requirements electricity, send for
The cue of the energy storage device not enough power supply is pointed out, and forbids the air-conditioning system to open.
Preferably, first control module and the second control module become one.
Preferably, the air-conditioning system includes motor compressor and electrical heating module；
When the instruction is to open refrigeration instruction, first control module is used to control the motor compressor to open
Open；When the instruction heats instruction for unlatching, first control module is used to control the electrical heating module to open.
The air-conditioning system control device of the electric automobile based on above-mentioned offer, present invention also offers a kind of electric automobile,
The electric automobile includes air-conditioning system control device, and the air-conditioning system control device is the electronic vapour described in above-mentioned any one
The air-conditioning system control device of car.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is the flow chart of the air conditioner system control method of electric automobile provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The air conditioner system control method of electric automobile provided in an embodiment of the present invention, specifically includes step：
S01：Receive the instruction for opening air-conditioning system：
Specifically, air-conditioning system has and heats and two kinds of functions of freezing, and the instruction for opening air-conditioning system is specially：Open empty
Air conditioner refrigerating instruction is opened in the instruction of modulation heat.The air-conditioning system is used to that crew module to be heated and freezed.
S02：Obtain the energy storage dump energy of the energy storage device of electric automobile：
The energy storage device of electric automobile is powered for all electrical equipments of electric automobile, and the electric energy needed for electric automobile is main
Including：Motor, air-conditioning system and auxiliary electrical equipment；Wherein, auxiliary electrical equipment mainly includes：Car light, electric power steering portion
The parts such as part, brake vacuum pump, water pump, fan；The auxiliary electrical equipment is to ensure the necessary power device that vehicle normally runs；
Motor provides power for electric automobile.
The energy storage dump energy of above-mentioned energy storage device is that the energy storage available power and motor of energy storage device and auxiliary electricity consumption set
The difference of standby demand electricity.
It is understood that the current energy storage available power of the energy storage available power of energy storage device, as energy storage device；It is auxiliary
The demand electricity of electrical equipment is helped, the demand electricity of electrical equipment current demand is as aided in.
The demand electricity of above-mentioned auxiliary electrical equipment, can be the demand electricity in setting time, or in the unit interval
Demand electricity, specifically, set according to actual needs, the embodiment of the present invention is not limited this.
For the ease of obtaining the energy storage dump energy of energy storage device, step S02 specifically includes step：
The energy storage available power of energy storage device is obtained,
The demand electricity of motor and auxiliary electrical equipment is obtained,
Calculate the difference of energy storage available power and demand electricity；
Wherein, energy storage dump energy is the difference of energy storage available power and demand electricity.
Certainly, the energy storage dump energy of energy storage device also can by other means be obtained, it is not limited to above-described embodiment.
S03：Judge whether energy storage dump energy is more than the air conditioning requirements electricity of air-conditioning system, if so, then entering step
S04, if it is not, then entering step S05：
It should be noted that the air conditioning requirements electricity of air-conditioning system, refers to the electricity for ensureing air-conditioning system normally needed for operation
Amount, the air conditioning requirements electricity can be calculated according to the setup parameter of air-conditioning system, and it is ripe that this is calculated as those skilled in the art institute
Know, repeat no more herein.
S04：The power output value of controlled motor is setting rate reduction：
The power output value of controlled motor, to set rate reduction, is reduced to ensure that power output value is smooth.For
The concrete numerical value of the setting speed, is set according to actual conditions.Certainly, also may be selected to set speed as other numerical value, this
Inventive embodiments are not limited this.
Refer to that the power of vehicle does not have suddenly change, i.e. speed to be as good as it is understood that power output value is smooth reducing
Normal mutation.
S05：The cue of prompting energy storage device not enough power supply is sent, and forbids air-conditioning system to open：
Specifically, cue is sound, character or light.It is that user is known now not by there is cue
Air-conditioning system can be opened, performance is improve, also allows for reminding user to be charged to energy storage charging device in time.
S06：Judge whether power output value is down to power output setting value, if so, then enter step S07, if it is not, then returning
Return step S04：
By reducing power output value, so that the electricity that motor is used gradually is reduced, the air-conditioning for reserving air-conditioning system is needed
Seek electricity.Value before the reduction of power output value is initial value, then initial value is air-conditioning system with the difference of power output setting value
The air conditioning requirements electricity of system.For the concrete numerical value for exporting setting value, can be set according to actual needs, the embodiment of the present invention
This is not limited.
When power output value does not drop to power output setting value, continue to reduce power output value, until it is defeated to be down to power
Go out setting value.
S07：Open air-conditioning system：
When the instruction for opening air-conditioning system is specially unlatching air-conditioning heating to be instructed, then opens air-conditioning system and be specially unlatching sky
Modulation heat, that is, open electrical heating module；When the instruction for opening air-conditioning system is specially unlatching air conditioner refrigerating instruction, then air-conditioning system is opened
System is specially opens air conditioner refrigerating, that is, open motor compressor.
The air conditioner system control method of electric automobile provided in an embodiment of the present invention, receives the instruction for opening air-conditioning system
Afterwards, by obtaining the energy storage dump energy of the energy storage device of electric automobile, if energy storage dump energy is more than the air-conditioning of air-conditioning system
Demand electricity, then the power output value of controlled motor to be to set rate reduction, when power output value is down to power output setting value
When, just open air-conditioning system.So, it is to avoid the direct power output performance opened air-conditioning system and influence electric automobile it is flat
Sliding stability, therefore, the air conditioner system control method of above-mentioned electric automobile, it is to avoid because the unlatching of air-conditioning system influences electronic vapour
The smooth steady of car power performance.
The air conditioner system control method of the electric automobile provided based on above-described embodiment, the embodiment of the present invention additionally provides one
The air-conditioning system control device of electric automobile is planted, the air-conditioning system control device of the electric automobile includes：Receiver module, obtains mould
Block and the first control module.
Wherein, receiver module is used to receive the instruction for opening air-conditioning system；Acquisition module is used to obtain the storage of electric automobile
The energy storage dump energy of energy device；In air conditioning requirements electricity of the energy storage dump energy more than air-conditioning system, the first control module
For the power output value of controlled motor to set rate reduction, and when power output value is down to power output setting value, the
One control module is used to control air-conditioning system to open.
The air-conditioning system is used to that crew module to be heated and freezed.Air-conditioning system have heat and two kinds of functions of freezing,
The instruction for opening air-conditioning system is specially：Open air-conditioning heating instruction or open air conditioner refrigerating instruction.
The air conditioning requirements electricity of air-conditioning system, refers to the electricity for ensureing air-conditioning system normally needed for operation, the air conditioning requirements
Electricity, can be calculated according to the setup parameter of air-conditioning system, and this is calculated as it is known to those skilled in the art that no longer going to live in the household of one's in-laws on getting married herein
State.
The power output value of controlled motor, to set rate reduction, is reduced to ensure that power output value is smooth.For
The concrete numerical value of the setting speed, is set according to actual conditions.Certainly, also may be selected to set speed as other numerical value, this
Inventive embodiments are not limited this.
Refer to that the power of vehicle does not have suddenly change, i.e. speed to be as good as it is understood that power output value is smooth reducing
Normal mutation.
By reducing power output value, so that the electricity that motor is used gradually is reduced, the air-conditioning for reserving air-conditioning system is needed
Seek electricity.Value before the reduction of power output value is initial value, then initial value is air-conditioning system with the difference of power output setting value
The air conditioning requirements electricity of system.For the concrete numerical value for exporting setting value, can be set according to actual needs, the embodiment of the present invention
This is not limited.
When power output value does not drop to power output setting value, continue to reduce power output value, until it is defeated to be down to power
Go out setting value.
The air-conditioning system control device of electric automobile provided in an embodiment of the present invention, receives unlatching empty by receiver module
The instruction of adjusting system, the energy storage dump energy of the energy storage device of electric automobile is obtained by acquisition module, if energy storage dump energy
More than the air conditioning requirements electricity of air-conditioning system, then the power output value of the first control module controlled motor to be to set rate reduction,
When power output value is down to power output setting value, the first control module air-conditioning system is opened.So, it is to avoid direct unlatching
Air-conditioning system and influence the smooth steady of the power output performance of electric automobile, therefore, the air-conditioning system of above-mentioned electric automobile
Control device, it is to avoid because of the smooth steady of the unlatching influence Dynamic Performance of Electric Vehicle of air-conditioning system.
All electrical equipments of the energy storage device of electric automobile are powered, and the electric energy needed for electric automobile mainly includes：Motor,
Air-conditioning system and auxiliary electrical equipment；Wherein, auxiliary electrical equipment mainly includes：Car light, electric power steering part, brake vacuum
The parts such as pump, water pump, fan；The auxiliary electrical equipment is to ensure the necessary power device that vehicle normally runs；Motor is electronic
Automobile provides power.
The energy storage dump energy of above-mentioned energy storage device is that the energy storage available power and motor of energy storage device and auxiliary electricity consumption set
The difference of standby demand electricity.
It is understood that the current energy storage available power of the energy storage available power of energy storage device, as energy storage device；It is auxiliary
The demand electricity of electrical equipment is helped, the demand electricity of electrical equipment current demand is as aided in.
The demand electricity of above-mentioned auxiliary electrical equipment, can be the demand electricity in setting time, or in the unit interval
Demand electricity, specifically, set according to actual needs, the embodiment of the present invention is not limited this.
For the ease of obtaining the energy storage dump energy of energy storage device, above-mentioned acquisition module includes：First acquisition unit, second
Acquiring unit and computing unit, wherein, first acquisition unit is used to obtain the energy storage available power of energy storage device；Second obtains single
Unit is for obtaining the motor of electric automobile and the demand electricity of auxiliary electrical equipment；Computing unit is used to calculate energy storage available power
With the difference of demand electricity；Above-mentioned energy storage dump energy is the difference of energy storage available power and demand electricity.
Certainly, the energy storage dump energy of energy storage device also can by other means be obtained, it is not limited to above-described embodiment.
Know whether that air-conditioning system can be opened for the ease of user, the air-conditioning system control device of above-mentioned electric automobile is also
Including the second control module, when energy storage dump energy is not more than air conditioning requirements electricity, the second control module is used to send prompting
The cue of energy storage device not enough power supply, and for forbidding air-conditioning system to open.
Specifically, cue is sound, character or light.It is that user is known now not by there is cue
Air-conditioning system can be opened, performance is improve, also allows for reminding user to be charged to energy storage charging device in time.
For the ease of installing and designing, above-mentioned first control module and the second control module become one.
Above-mentioned air-conditioning system includes motor compressor and electrical heating module；When instruction is to open refrigeration instruction, the first control
Molding block is used to control electric compressor to open machine；When instruction heats instruction for unlatching, the first control module is used to control electricity to add
Thermal modules are opened.
The air-conditioning system control device of the electric automobile provided based on above-described embodiment, the embodiment of the present invention additionally provides one
Electric automobile is planted, the electric automobile includes air-conditioning system control device, and the air-conditioning system control device is described in above-described embodiment
Electric automobile air-conditioning system control device.
Because the air-conditioning system control device of the electric automobile of above-described embodiment offer has above-mentioned technique effect, the present invention
The electric automobile that embodiment is provided has the air-conditioning system control device of above-mentioned electric automobile, then electricity provided in an embodiment of the present invention
Electrical automobile also has corresponding technique effect, repeats no more herein.
The foregoing description of the disclosed embodiments, enables those skilled in the art to realize or uses the present invention.To this
Various modifications of a little embodiments will be apparent for a person skilled in the art, and generic principles defined herein can
Without departing from the spirit or scope of the present invention, to realize in other embodiments.Therefore, the present invention will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with principles disclosed herein and features of novelty most wide
Scope.
Claims (10)
1. a kind of air conditioner system control method of electric automobile, it is characterised in that including step：
Receive the instruction for opening air-conditioning system；
Obtain the energy storage dump energy of the energy storage device of electric automobile；
If the energy storage dump energy more than air-conditioning system air conditioning requirements electricity, control the power output value of the motor with
Setting rate reduction；
When the power output value is down to power output setting value, the air-conditioning system is opened.
2. air conditioner system control method according to claim 1, it is characterised in that obtain the energy storage dump energy, tool
Body includes step：
The energy storage available power of the energy storage device is obtained,
The motor of the electric automobile and the demand electricity of auxiliary electrical equipment are obtained,
Calculate the difference of the energy storage available power and the demand electricity；
Wherein, the energy storage dump energy is the difference of the energy storage available power and the demand electricity.
3. air conditioner system control method according to claim 1, it is characterised in that also including step：
If the energy storage dump energy is not more than the air conditioning requirements electricity, send for pointing out the energy storage device electricity not
The cue of foot, and forbid the air-conditioning system to open.
4. air conditioner system control method according to claim 1, it is characterised in that
The air-conditioning system includes motor compressor and electrical heating module；
When the instruction is to open refrigeration instruction, opens the air-conditioning system and be specially：Open the motor compressor；Work as institute
State instruction for unlatching heat instruction when, open the air-conditioning system and be specially：Open the electrical heating module.
5. a kind of air-conditioning system control device of electric automobile, it is characterised in that including：
Receiver module, the instruction of air-conditioning system is opened for receiving；
Acquisition module, the energy storage dump energy of the energy storage device for obtaining electric automobile；
First control module, in air conditioning requirements electricity of the energy storage dump energy more than air-conditioning system, control to be described
The power output value of motor controls institute to set rate reduction, and when the power output value is down to power output setting value
State air-conditioning system unlatching.
6. air-conditioning system control device according to claim 5, it is characterised in that the acquisition module includes：
First acquisition unit, the energy storage available power for obtaining the energy storage device,
Second acquisition unit, for obtaining the motor of the electric automobile and the demand electricity of auxiliary electrical equipment,
Computing unit, the difference for calculating the energy storage available power and the demand electricity；
Wherein, the energy storage dump energy is the difference of the energy storage available power and the demand electricity.
7. air-conditioning system control device according to claim 5, it is characterised in that also include：
Second control module, for when the energy storage dump energy is not more than the air conditioning requirements electricity, sending for pointing out
The cue of the energy storage device not enough power supply, and forbid the air-conditioning system to open.
8. air-conditioning system control device according to claim 7, it is characterised in that first control module and the second control
Molding block becomes one.
9. air-conditioning system control device according to claim 5, it is characterised in that the air-conditioning system includes electric compressor
Machine and electrical heating module；
When the instruction is to open refrigeration instruction, first control module is used to control the motor compressor to open；When
The instruction for unlatching heat instruction when, first control module is used to control the electrical heating module to open.
10. a kind of electric automobile, including air-conditioning system control device, it is characterised in that the air-conditioning system control device be as
Air-conditioning system control device in claim 5-9 described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710002139.3A CN106739941B (en) | 2017-01-03 | 2017-01-03 | Electric car and its air conditioner system control method, air-conditioning system control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710002139.3A CN106739941B (en) | 2017-01-03 | 2017-01-03 | Electric car and its air conditioner system control method, air-conditioning system control device |
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| CN106739941A true CN106739941A (en) | 2017-05-31 |
| CN106739941B CN106739941B (en) | 2019-08-27 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541804A (en) * | 2016-11-25 | 2017-03-29 | 东风特汽（十堰）专用车有限公司 | A kind of control method of pure electronic logistic car air-conditioning |
| CN110077193A (en) * | 2018-01-25 | 2019-08-02 | 宝沃汽车（中国）有限公司 | Control method, system and the vehicle of vehicle |
| CN113442746A (en) * | 2021-06-28 | 2021-09-28 | 奇瑞新能源汽车股份有限公司 | High-voltage discharge method and device of power battery, vehicle and storage medium |
| CN114083956A (en) * | 2021-11-24 | 2022-02-25 | 美的集团武汉暖通设备有限公司 | Control method, device, equipment and storage medium |
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