CN106739941B - Electric car and its air conditioner system control method, air-conditioning system control device - Google Patents
Electric car and its air conditioner system control method, air-conditioning system control device Download PDFInfo
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- CN106739941B CN106739941B CN201710002139.3A CN201710002139A CN106739941B CN 106739941 B CN106739941 B CN 106739941B CN 201710002139 A CN201710002139 A CN 201710002139A CN 106739941 B CN106739941 B CN 106739941B
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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)
- Power Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of electric car and its air conditioner system control method, air-conditioning system control device, the air conditioner system control method of the electric car is comprising steps of receive the instruction for opening air-conditioning system；Obtain the energy storage remaining capacity of the energy storage device of electric car；If energy storage remaining capacity is greater than the air conditioning requirements electricity of air-conditioning system, the power output value of motor is controlled to set 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 car disclosed by the invention, if the energy storage remaining capacity of energy storage device is greater than the air conditioning requirements electricity of air-conditioning system, control the power output value of motor then to set rate reduction, when power output value is down to power output setting value, air-conditioning system is just opened, effectively prevents influencing the smooth steady of Dynamic Performance of Electric Vehicle because of the unlatching of air-conditioning system.
Description
Technical field
The present invention relates to electric vehicle engineering fields, more specifically to a kind of electric car and its air-conditioning system control
Method processed, air-conditioning system control device.
Background technique
With the continuous development of new-energy automobile technology, electric car is gradually produced and is applied.Due in electric car,
Driving motor replaces conventional engine as power source, and has been not suitable for by the compressor of air conditioner that conventional engine drives electronic
It is used on automobile, therefore, in electric car introduces new air-conditioning system, which includes motor compressor and electric heating
Module, wherein motor compressor is used for air conditioner refrigerating, and electric heating module is used for air-conditioning heating.
Since motor compressor and electric 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 car how is controlled, to avoid the flat of Dynamic Performance of Electric Vehicle is influenced
Sliding stability, is a problem to be solved by those skilled in the art.
Summary of the invention
The object of the present invention is to provide a kind of air conditioner system control methods of electric car, control the air-conditioning system of electric car
The operation of system influences the smooth steady of Dynamic Performance of Electric Vehicle to avoid the unlatching 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 car of a kind of electric car.
To achieve the goals above, the invention provides the following technical scheme:
A kind of air conditioner system control method of electric car, comprising steps of
Receive the instruction for opening air-conditioning system；
Obtain the energy storage remaining capacity of the energy storage device of electric car；
If the energy storage remaining capacity is greater than the air conditioning requirements electricity of air-conditioning system, the motor of the electric car is controlled
Power output value with set rate reduction；
When the power output value is down to power output setting value, the air-conditioning system is opened.
Preferably, the energy storage remaining capacity is obtained, step is specifically included:
The energy storage available power of the energy storage device is obtained,
The motor of the electric car and the demand electricity of auxiliary electrical equipment are obtained,
Calculate the difference of the energy storage available power Yu the demand electricity；
Wherein, the energy storage remaining capacity is the difference of the energy storage available power and the demand electricity.
Preferably, the air conditioner system control method of above-mentioned electric car further comprises the steps of:
If the energy storage remaining capacity is not more than the air conditioning requirements electricity, issue for prompting the energy storage device electricity
Insufficient standby signal is measured, and the air-conditioning system is forbidden to open.
Preferably, the air-conditioning system includes motor compressor and electric heating module；
When described instruction is to open refrigeration instruction, the air-conditioning system is opened specifically: open the motor compressor；
When described instruction is to open heating instruction, the air-conditioning system is opened specifically: open the electric heating module.
The air conditioner system control method of electric car provided by the invention is led to after receiving the instruction for opening air-conditioning system
The energy storage remaining capacity for obtaining the energy storage device of electric car is crossed, if energy storage remaining capacity is greater than the air conditioning requirements electricity of air-conditioning system
Amount controls the power output value of motor then to set rate reduction, when power output value is down to power output setting value, just opens
Open air-conditioning system.In this way, avoiding the smooth steady directly opened air-conditioning system and influence the power output performance of electric car
Property, therefore, the air conditioner system control method of above-mentioned electric car is avoided because the unlatching of air-conditioning system influences electric powered motor
The smooth steady of performance.
The air conditioner system control method of electric car based on above-mentioned offer, the present invention also provides a kind of electric cars
The air-conditioning system control device of air-conditioning system control device, the electric car includes:
Receiving module, for receiving the instruction for opening air-conditioning system；
Obtain module, the energy storage remaining capacity of the energy storage device for obtaining electric car；
First control module, when for being greater than the air conditioning requirements electricity of air-conditioning system in the energy storage remaining capacity, control
The power output value of the motor of the electric car is set with setting rate reduction when the power output value is down to power output
When definite value, controls the air-conditioning system and open.
Preferably, the acquisition module includes:
First acquisition unit, for obtaining the energy storage available power of the energy storage device,
Second acquisition unit, for obtaining the motor of the electric car and the demand electricity of auxiliary electrical equipment,
Computing unit, for calculating the difference of the energy storage available power Yu the demand electricity；
Wherein, the energy storage remaining capacity is the difference of the energy storage available power and the demand electricity.
Preferably, the air-conditioning system control device of above-mentioned electric car further include:
Second control module, for when the energy storage remaining capacity is not more than the air conditioning requirements electricity, sending to be used for
The standby signal of the energy storage device not enough power supply is prompted, and the air-conditioning system is forbidden to open.
Preferably, first control module and the second control module become one.
Preferably, the air-conditioning system includes motor compressor and electric heating module；
When described instruction is to open refrigeration instruction, first control module is opened for controlling the motor compressor
It opens；When described instruction is to open heating instruction, first control module is opened for controlling the electric heating module.
The air-conditioning system control device of electric car based on above-mentioned offer, the present invention also provides a kind of electric car,
The electric car includes air-conditioning system control device, and the air-conditioning system control device is electronic vapour described in above-mentioned any one
The air-conditioning system control device of vehicle.
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 the flow chart of the air conditioner system control method of electric car provided in an embodiment of the present invention.
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 air conditioner system control method of electric car provided in an embodiment of the present invention, specifically includes step:
S01: the instruction for opening air-conditioning system is received:
Specifically, air-conditioning system has the function of to heat and freeze two kinds, opens the instruction of air-conditioning system specifically: opens empty
Air conditioner refrigerating instruction is opened in the instruction of modulation heat.The air-conditioning system is for heating and freezing to crew module.
S02: the energy storage remaining capacity of the energy storage device of electric car is obtained:
The energy storage device of electric car is all power supply for electrical equipment of electric car, and electric energy needed for electric car is main
It include: motor, air-conditioning system and auxiliary electrical equipment；Wherein, auxiliary electrical equipment specifically includes that car light, electric power steering portion
The components such as part, brake vacuum pump, water pump, fan；The auxiliary electrical equipment is the necessary power device for guaranteeing vehicle and operating normally；
Motor provides power for electric car.
The energy storage remaining capacity of above-mentioned energy storage device sets for the energy storage available power of energy storage device, with motor and auxiliary electricity consumption
The difference of standby demand electricity.
It is understood that the energy storage available power that the energy storage available power of energy storage device, as energy storage device are current；It is auxiliary
The demand electricity of electrical equipment is helped, the demand electricity of electrical equipment current demand is as assisted.
The demand electricity of above-mentioned auxiliary electrical equipment can be the demand electricity in setting time, can also be in the unit time
Demand electricity specifically set according to actual needs, it is not limited in the embodiment of the present invention.
For the ease of obtaining the energy storage remaining capacity of energy storage device, step S02 specifically includes step:
The energy storage available power of energy storage device is obtained,
It obtains motor and assists the demand electricity of electrical equipment,
Calculate the difference of energy storage available power and demand electricity；
Wherein, energy storage remaining capacity is the difference of energy storage available power and demand electricity.
Certainly, the energy storage remaining capacity of energy storage device can also be obtained by other means, it is not limited to above-described embodiment.
S03: judging whether energy storage remaining capacity is greater than the air conditioning requirements electricity of air-conditioning system, if so, 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 and guarantees that air-conditioning system operates normally required electricity
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, repeats no more herein.
S04: the power output value of motor is controlled to set rate reduction:
The power output value of motor is controlled to set rate reduction, is reduced to guarantee power output value smoothly.For
The specific value of the setting rate, is set according to the actual situation.Certainly, it also may be selected to set rate as other numerical value, this
Inventive embodiments do not limit this.
It is understood that power output value smoothly reduces, refer to that the power of vehicle does not have suddenly change, i.e. speed is no different
Normal mutation.
S05: the standby signal of prompt energy storage device not enough power supply is issued, and air-conditioning system is forbidden to open:
Specifically, standby signal is sound, character or light.It is that user is known at this time not by the way that standby signal occurs
Air-conditioning system can be opened, service performance is improved, is also convenient for that user is reminded to charge to energy storage charging unit in time.
S06: judging whether power output value is down to power output setting value, if so, S07 is entered step, if it is not, then returning
Return step S04:
By reducing power output value, so that the electricity that motor uses gradually decreases, the air-conditioning for reserving air-conditioning system is needed
Seek electricity.Value before power output value reduces is initial value, then the difference of initial value and power output setting value is air-conditioning system
The air conditioning requirements electricity of system.For exporting the specific value of setting value, can be set according to actual needs, the embodiment of the present invention
It does not limit this.
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
Setting value out.
S07: air-conditioning system is opened:
When the instruction for opening air-conditioning system is specially to open air-conditioning heating instruction, then opening air-conditioning system is specially that unlatching is empty
Modulation heat, i.e. unlatching electric heating module；Air conditioner refrigerating is specially opened when the instruction for opening air-conditioning system to instruct, then opens air-conditioning system
System is specially to open air conditioner refrigerating, i.e. unlatching motor compressor.
The air conditioner system control method of electric car provided in an embodiment of the present invention receives the instruction for opening air-conditioning system
Afterwards, by obtaining the energy storage remaining capacity of the energy storage device of electric car, if energy storage remaining capacity is greater than the air-conditioning of air-conditioning system
Demand electricity then controls the power output value of motor to set rate reduction, when power output value is down to power output setting value
When, just open air-conditioning system.In this way, avoiding directly unlatching air-conditioning system and influencing the flat of the power output performance of electric car
Sliding stability, therefore, the air conditioner system control method of above-mentioned electric car is avoided because the unlatching of air-conditioning system influences electronic vapour
The smooth steady of vehicle power performance.
The air conditioner system control method of the electric car provided based on the above embodiment, the embodiment of the invention also provides one
The air-conditioning system control device of kind electric car, the air-conditioning system control device of the electric car includes: receiving module, obtains mould
Block and the first control module.
Wherein, receiving module is used to receive the instruction for opening air-conditioning system；Obtain the storage that module is used to obtain electric car
The energy storage remaining capacity of energy device；When energy storage remaining capacity is greater than the air conditioning requirements electricity of air-conditioning system, the first control module
For controlling the power output value of motor to set rate reduction, and when power output value is down to power output setting value, the
One control module is for controlling air-conditioning system unlatching.
The air-conditioning system is for heating and freezing to crew module.Air-conditioning system has the function of two kinds of heating and refrigeration,
Open the instruction of air-conditioning system specifically: open air-conditioning heating instruction or open air conditioner refrigerating instruction.
The air conditioning requirements electricity of air-conditioning system refers to and guarantees that air-conditioning system operates normally required electricity, the air conditioning requirements
Electricity can be calculated according to the setup parameter of air-conditioning system, this is calculated as it is known to those skilled in the art that no longer superfluous herein
It states.
The power output value of motor is controlled to set rate reduction, is reduced to guarantee power output value smoothly.For
The specific value of the setting rate, is set according to the actual situation.Certainly, it also may be selected to set rate as other numerical value, this
Inventive embodiments do not limit this.
It is understood that power output value smoothly reduces, refer to that the power of vehicle does not have suddenly change, i.e. speed is no different
Normal mutation.
By reducing power output value, so that the electricity that motor uses gradually decreases, the air-conditioning for reserving air-conditioning system is needed
Seek electricity.Value before power output value reduces is initial value, then the difference of initial value and power output setting value is air-conditioning system
The air conditioning requirements electricity of system.For exporting the specific value of setting value, can be set according to actual needs, the embodiment of the present invention
It does not limit this.
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
Setting value out.
It is empty to receive unlatching by receiving module for the air-conditioning system control device of electric car provided in an embodiment of the present invention
The instruction of adjusting system, the energy storage remaining capacity for obtaining the energy storage device of electric car by obtaining module, if energy storage remaining capacity
Greater than the air conditioning requirements electricity of air-conditioning system, then the power output value of the first control module control motor is reduced with setting rate,
When power output value is down to power output setting value, the first control module air-conditioning system is opened.In this way, avoiding direct unlatching
Air-conditioning system and the smooth steady for influencing the power output performance of electric car, therefore, the air-conditioning system of above-mentioned electric car
Control device is avoided because the unlatching of air-conditioning system influences the smooth steady of Dynamic Performance of Electric Vehicle.
All power supply for electrical equipment of the energy storage device of electric car, electric energy needed for electric car specifically include that motor,
Air-conditioning system and auxiliary electrical equipment；Wherein, auxiliary electrical equipment specifically includes that car light, electric power steering component, brake vacuum
The components such as pump, water pump, fan；The auxiliary electrical equipment is the necessary power device for guaranteeing vehicle and operating normally；Motor is electronic
Automobile provides power.
The energy storage remaining capacity of above-mentioned energy storage device sets for the energy storage available power of energy storage device, with motor and auxiliary electricity consumption
The difference of standby demand electricity.
It is understood that the energy storage available power that the energy storage available power of energy storage device, as energy storage device are current；It is auxiliary
The demand electricity of electrical equipment is helped, the demand electricity of electrical equipment current demand is as assisted.
The demand electricity of above-mentioned auxiliary electrical equipment can be the demand electricity in setting time, can also be in the unit time
Demand electricity specifically set according to actual needs, it is not limited in the embodiment of the present invention.
For the ease of obtaining the energy storage remaining capacity of energy storage device, above-mentioned acquisition module includes: first acquisition unit, and 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 list
Member is for obtaining the motor of electric car and the demand electricity of auxiliary electrical equipment；Computing unit is for calculating energy storage available power
With the difference of demand electricity；Above-mentioned energy storage remaining capacity is the difference of energy storage available power and demand electricity.
Certainly, the energy storage remaining capacity of energy storage device can also be obtained by other means, it is not limited to above-described embodiment.
It knows whether that air-conditioning system can be opened for the ease of user, the air-conditioning system control device of above-mentioned electric car is also
Including the second control module, when energy storage remaining capacity is not more than air conditioning requirements electricity, the second control module is for issuing prompt
The standby signal of energy storage device not enough power supply, and for forbidding air-conditioning system to open.
Specifically, standby signal is sound, character or light.It is that user is known at this time not by the way that standby signal occurs
Air-conditioning system can be opened, service performance is improved, is also convenient for that user is reminded to charge to energy storage charging unit 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 electric heating module；When instruction is opens refrigeration instruction, the first control
Molding block opens machine for controlling electric compressor；When instruction instructs for unlatching heating, the first control module adds for controlling electricity
Thermal modules are opened.
The air-conditioning system control device of the electric car provided based on the above embodiment, the embodiment of the invention also provides one
Kind electric car, which includes air-conditioning system control device, which is described in above-described embodiment
Electric car air-conditioning system control device.
Since the air-conditioning system control device of electric car provided by the above embodiment has above-mentioned technique effect, the present invention
The electric car that embodiment provides has the air-conditioning system control device of above-mentioned electric car, then electricity provided in an embodiment of the present invention
Electrical automobile also has corresponding technical effect, and repeats no more herein.
The foregoing description of the disclosed embodiments can be realized those skilled in the art or using the present invention.To this
A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and the general 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 the principles and novel features disclosed in this article widest
Range.
Claims (10)
1. a kind of air conditioner system control method of electric car, which is characterized in that comprising steps of
Receive the instruction for opening air-conditioning system；
Obtain the energy storage remaining capacity of the energy storage device of electric car；
If the energy storage remaining capacity is greater than the air conditioning requirements electricity of air-conditioning system, the dynamic of the motor of the electric car is controlled
Power output valve is to set 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, which is characterized in that obtain the energy storage remaining capacity, have
Body comprising steps of
The energy storage available power of the energy storage device is obtained,
The motor of the electric car and the demand electricity of auxiliary electrical equipment are obtained,
Calculate the difference of the energy storage available power Yu the demand electricity；
Wherein, the energy storage remaining capacity is the difference of the energy storage available power and the demand electricity.
3. air conditioner system control method according to claim 1, which is characterized in that further comprise the steps of:
If the energy storage remaining capacity is not more than the air conditioning requirements electricity, issue for prompting the energy storage device electricity not
The standby signal of foot, and the air-conditioning system is forbidden to open.
4. air conditioner system control method according to claim 1, which is characterized in that
The air-conditioning system includes motor compressor and electric heating module；
When described instruction is to open refrigeration instruction, the air-conditioning system is opened specifically: open the motor compressor；Work as institute
When stating instruction to open heating instruction, the air-conditioning system is opened specifically: open the electric heating module.
5. a kind of air-conditioning system control device of electric car characterized by comprising
Receiving module, for receiving the instruction for opening air-conditioning system；
Obtain module, the energy storage remaining capacity of the energy storage device for obtaining electric car；
First control module, when for being greater than the air conditioning requirements electricity of air-conditioning system in the energy storage remaining capacity, described in control
The power output value of the motor of electric car works as the power output value and is down to power output setting value to set rate reduction
When, it controls the air-conditioning system and opens.
6. air-conditioning system control device according to claim 5, which is characterized in that the acquisition module includes:
First acquisition unit, for obtaining the energy storage available power of the energy storage device,
Second acquisition unit, for obtaining the motor of the electric car and the demand electricity of auxiliary electrical equipment,
Computing unit, for calculating the difference of the energy storage available power Yu the demand electricity；
Wherein, the energy storage remaining capacity is the difference of the energy storage available power and the demand electricity.
7. air-conditioning system control device according to claim 5, which is characterized in that further include:
Second control module, for issuing for prompting when the energy storage remaining capacity is not more than the air conditioning requirements electricity
The standby signal of the energy storage device not enough power supply, and the air-conditioning system is forbidden to open.
8. air-conditioning system control device according to claim 7, which is characterized in that first control module and the second control
Molding block becomes one.
9. air-conditioning system control device according to claim 5, which is characterized in that the air-conditioning system includes electric compressor
Machine and electric heating module；
When described instruction is to open refrigeration instruction, first control module is opened for controlling the motor compressor；When
Described instruction is when opening heating instruction, and first control module is opened for controlling the electric heating module.
10. a kind of electric car, including air-conditioning system control device, which is characterized in that the air-conditioning system control device is such as
Air-conditioning system control device described in any one of claim 5-9.
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| 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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| 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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| 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 |
| CN110077193B (en) * | 2018-01-25 | 2021-03-26 | 宝沃汽车（中国）有限公司 | Vehicle control method and system and 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 |
| CN114083956B (en) * | 2021-11-24 | 2024-01-30 | 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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| CN101758759B (en) * | 2008-12-26 | 2011-11-23 | 财团法人车辆研究测试中心 | Vehicle air-conditioning electric-assisting device and air-conditioning assisting method thereof |
| JP2012188062A (en) * | 2011-03-14 | 2012-10-04 | Mitsubishi Motors Corp | Air conditioning control device of hybrid vehicle |
| CN104999886B (en) * | 2014-04-21 | 2017-06-23 | 上海汽车集团股份有限公司 | The control method and system of electric automobile air conditioner |
| CN105346354B (en) * | 2015-10-27 | 2018-05-04 | 北京新能源汽车股份有限公司 | Air conditioning system of pure electric vehicle and control method |
| CN105966201B (en) * | 2016-05-13 | 2018-07-03 | 宁波吉利汽车研究开发有限公司 | Automotive air-conditioning system and automobile air-conditioner control method |
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