CN108001179A - The temprature control method and device of a kind of new-energy automobile - Google Patents
The temprature control method and device of a kind of new-energy automobile Download PDFInfo
- Publication number
- CN108001179A CN108001179A CN201711423458.8A CN201711423458A CN108001179A CN 108001179 A CN108001179 A CN 108001179A CN 201711423458 A CN201711423458 A CN 201711423458A CN 108001179 A CN108001179 A CN 108001179A
- Authority
- CN
- China
- Prior art keywords
- driving motor
- check valve
- electric check
- battery case
- electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
- B60K2001/006—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K2001/008—Arrangement or mounting of electrical propulsion units with means for heating the electrical propulsion units
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/14—Combined heat and power generation [CHP]
Abstract
The invention discloses the temprature control method and device of a kind of new-energy automobile, this method includes：Detect whether to exist the control instruction that driving motor radiating pattern is switched to heat supply radiating mode from normal mode；If in the presence of opening second electric check valve, turn on the pipeline between the driving motor and the battery case, and the heat produced in the driving motor is pumped into the battery case；If being not present, second electric check valve is closed, and opens the 3rd electric check valve, turns on the driving motor and the radiator, and the heat produced in the driving motor is pumped into the radiator.Radiating mode can be switched by this method, so as to control different electric check valves to open and close, so as to which the heat for selecting different heat dissipation positions to produce driving motor radiates, and battery case and cockpit can also be heated by the heat for driving motor to produce, the heat that driving motor produces so can be fully recycled, avoids the wasting of resources.
Description
Technical field
This application involves the temprature control method and dress of vehicle temperature control technical field, more particularly to a kind of new-energy automobile
Put.
Background technology
With the development of low-carbon economy, energy-saving and emission-reduction are proposed with more strict requirements, electric automobile is energy saving due to having
The characteristics of environmentally friendly, become one of development of automobile aspect from now on.Electric automobile uses battery to drive motor conduct as energy source
Power source.
At present, it is typically necessary in new-energy automobile and radiates to driving motor, so as to avoids driving motor overheating
Cause failure.But simple radiating mode is simply used to the fever for driving motor at present, driving motor can not be produced
Heat recycled, so cause the wasting of resources.
The content of the invention
It is current in the prior art to solve the present invention provides the temprature control method and device of a kind of new-energy automobile
Simple radiating mode is simply used to the fever for driving motor, recycling profit can not be carried out to the heat that driving motor produces
With the problem of so causing the wasting of resources.
Its specific technical solution is as follows：
A kind of temprature control method of new-energy automobile, the method is applied in the cooling system of driving motor, described
Cooling system includes：Drive motor, radiator, hot water radiation, battery case, electric water pump, the first electric check valve, the second electricity
Dynamic shut-off valve, the 3rd electric check valve, pipeline, battery case, driving motor temperature sensor, by pipeline, the driving motor
Outlet connect the first electric check valve, the second electric check valve, the entrance of the 3rd electric check valve respectively, described first electronic section
Only the outlet of valve connects hot water radiation, and hot water radiation outlet takes back driving motor entrance after connecing electric water pump；Second electricity
The outlet of dynamic shut-off valve connects battery tank inlet, and battery case outlet takes back driving motor entrance after connecing electric water pump；3rd electricity
The outlet of dynamic shut-off valve connects radiator inlet, and radiator outlet takes back driving motor entrance, the driving electricity after connecing electric water pump
Machine temperature sensor is arranged on the driving motor, the described method includes：
Detect whether to exist the control instruction that driving motor radiating pattern is switched to heat supply radiating mode from normal mode；
If in the presence of opening second electric check valve, turn on the pipe between the driving motor and the battery case
Road, and the heat produced in the driving motor is pumped into the battery case；
If being not present, second electric check valve is closed, and opens the 3rd electric check valve, turns on the driving electricity
Machine and the radiator, and the heat produced in the driving motor is pumped into the radiator.
Optionally, after the heat produced in the driving motor is pumped into the battery case, the method is also wrapped
Include：
Motor by being arranged on driving motor inlet enters the detection of pipe temperature sensor and drives motor to enter the temperature at pipe
Value；
If the temperature value that the driving motor enters at pipe is more than the second preset temperature value, the 3rd electric check valve is controlled
Open, the heat produced in motor will be driven to import radiator and radiated；
If the driving motor enters the temperature value that pipe goes out and is less than three preset temperature values, startup ptc heater is to electricity
Pond case carries out auxiliary heating.
Optionally, the method further includes：
Monitor whether that there are cockpit heating instructions；
If there are cockpit heating instructions, first electric check valve is controlled to open, and pass through hot water radiation pair
Cockpit is heated.
A kind of temperature control equipment of new-energy automobile, described device is used in the cooling system of driving motor, described cold
But system includes：Drive motor, radiator, hot water radiation, battery case, electric water pump, the first electric check valve, second electronic
Shut-off valve, the 3rd electric check valve, pipeline, battery case, driving motor temperature sensor, by pipeline, the driving motor
Outlet connects the first electric check valve, the second electric check valve, the entrance of the 3rd electric check valve, the first electronic cut-off respectively
The outlet of valve connects hot water radiation, and hot water radiation outlet takes back driving motor entrance after connecing electric water pump；Described second is electronic
The outlet of shut-off valve connects battery tank inlet, and battery case outlet takes back driving motor entrance after connecing electric water pump；Described 3rd is electronic
The outlet of shut-off valve connects radiator inlet, and radiator outlet takes back driving motor entrance, the driving motor after connecing electric water pump
Temperature sensor is arranged on the driving motor, and described device includes：
Monitoring modular, for detecting whether switching to heat supply radiating mould from normal mode in the presence of by driving motor radiating pattern
The control instruction of formula；
Control module, for there are second electric check valve during control instruction, is then opened, turning on the drive
Dynamic pipeline between motor and the battery case, and the heat produced in the driving motor is pumped into the battery case；
There is no second electric check valve, and the 3rd electric check valve of unlatching during the control instruction, is then closed, the drive is turned on
Dynamic motor and the radiator, and the heat produced in the driving motor is pumped into the radiator.
Optionally, the control module, is additionally operable to enter pipe temperature sensing by being arranged on the motor of driving motor inlet
Device detection driving motor enters the temperature value at pipe；If the temperature value that the driving motor enters at pipe is more than the second preset temperature value
When, then control the 3rd electric check valve to open, the heat produced in motor will be driven to import radiator and radiated；If the drive
When dynamic motor enters the temperature value that pipe goes out and is less than three preset temperature values, then start ptc heater and auxiliary heating is carried out to battery case.
Optionally, the control module, is additionally operable to monitor whether that there are cockpit heating instructions；If there are cockpit heating
Instruction, then control first electric check valve to open, and cockpit is heated by hot water radiation.
By driving motor cooling control method provided by the invention, when driving motor to be in different caloric values, it is
System will select different heat dissipation positions to radiate, and which not only adds the radiating mode of driving motor, and also improve
Drive the radiating efficiency of motor.
In addition, in the present invention program, heat in driving motor is imported into battery case, can not only be realized to driving
The heat dissipation of motor, and battery case can also be heated, also no longer need to set PTC in systems by this way to electricity
Pond case is individually heated, so as to reduce the electric quantity consumption in system.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the cooling system of driving motor in the embodiment of the present invention；
Fig. 2 is a kind of flow chart of the temprature control method of new-energy automobile in the embodiment of the present invention；
Fig. 3 is a kind of structure diagram of the temperature control equipment of new-energy automobile in the embodiment of the present invention.
Embodiment
Technical solution of the present invention is described in detail below by attached drawing and specific embodiment, it will be appreciated that this hair
Particular technique feature in bright embodiment and embodiment is the explanation to technical solution of the present invention, rather than is limited, not
In the case of conflict, the particular technique feature in the embodiment of the present invention and embodiment can be mutually combined.
A kind of temprature control method of new-energy automobile provided by the present invention is applied in the cooling system of driving motor,
It is that a kind of structure diagram of the cooling system of driving motor, the cooling system include in the embodiment of the present invention as shown in Figure 1：Drive
Dynamic motor 1, radiator 2, hot water radiation 3, battery case 4, electric water pump 5, the first electric check valve 6, the second electric check valve
7th, the 3rd electric check valve 8, pipeline 9, battery case 10.By pipeline 9, the outlet of driving motor 1 connects the first electronic cut-off respectively
Valve 6, the second electric check valve 7, the entrance of the 3rd electric check valve 8, the outlet water receiving of first electric check valve 6 warm up heat dissipation
Device 3, the outlet of hot water radiation 3 take back driving 1 entrance of motor after connecing electric water pump 5；The outlet of second electric check valve 7 connects battery
10 entrance of case, the outlet of battery case 10 take back driving 1 entrance of motor after connecing electric water pump 5；The outlet of 3rd electric check valve 8 connects scattered
Hot 2 entrance of device, the outlet of radiator 2 take back driving 1 entrance of motor after connecing electric water pump 5.
In order to regulate and control the cooling system of above-mentioned driving motor, a kind of temperature of new-energy automobile is provided in the embodiment of the present invention
Control method is spent, is illustrated in figure 2 a kind of flow chart of the temprature control method of new-energy automobile, the party in the embodiment of the present invention
Method includes：
S201, detects whether to exist the control that driving motor radiating pattern is switched to heat supply radiating mode from normal mode
Instruction；
In embodiments of the present invention, to driving the radiating mode of motor 1, one kind is normal mode there are both of which,
The heat exactly produced by radiator 2 to driving motor 1 radiates, and another way is heat supply radiating mode, in the mould
Under formula, the heat produced in motor 1 is driven to be recycled the heating of battery case 10.
Under above two pattern, device will detect whether control instruction there are switch mode in real time, if in the presence of,
S202 is performed, if not being not present, performs S203.
S202, opens second electric check valve, turns on the pipeline between the driving motor and the battery case, and
The heat produced in the driving motor is pumped into the battery case；
S203, closes second electric check valve, and opens the 3rd electric check valve, turns on the driving motor and institute
Radiator is stated, and the heat produced in the driving motor is pumped into the radiator；
Specifically, in embodiments of the present invention, when driving motor 1 needs to radiate, and the temperature of motor is driven to be less than
During the first preset temperature value, further determine whether to be under heat supply radiating mode at this time, if battery case 4 needs to be added
When hot, then the first electric check valve 6 and the 3rd electric check valve 8 are closed in control, and open the second electric check valve 7.So
The pipeline of motor 1 to battery case 4 is driven to turn on, so that drive the heat in motor 1 to enter battery case 4 by pipeline 9,
So as to can not only realize to driving the heat dissipation of motor 1, and battery case 4 can also be heated, by this way also not
Need to set PTC individually to heat battery case 4 in systems again, so as to reduce the electric quantity consumption in system.
In embodiments of the present invention, when driving motor 1 needs to radiate, and the temperature of motor is driven to be less than the first default temperature
During angle value, determine whether cockpit and battery case 4 need to be heated at this time, if cockpit needs to be heated, and it is electric
When pond case 4 need not heat, then the first electric check valve 6 is controlled to open, the second electric check valve 7 and three-motor cut-off
Valve 8 is closed, and so drives the pipeline 9 of motor 1 to be turned on hot water radiation 3, so as to drive the heat produced in motor 1 to lead to
Cross hot water radiation 3 to heat cockpit, so that the heat produced in driving motor 1 can recycle driving
Heat in cabin.
Further, in embodiments of the present invention, when driving motor 1 needs to radiate, and the temperature of motor 1 is driven to be more than the
During one preset temperature value, then the 3rd electric check valve 8 is directly opened, and detect whether there is the control heated to battery case 4
System instruction, if in the presence of the second electric check valve 7 being controlled to open, if also there is the control heated to cockpit
Instruction, then can also control the first electric check valve 6 to open, so when being radiated by radiator 2 to driving motor 1,
Battery case 4 and cockpit can also be heated.
By above-mentioned driving electromotor cooling system provided by the invention, when driving motor 1 to be in different caloric values, it is
System will select different heat dissipation positions to radiate, and which not only adds the radiating mode of driving motor 1, and can recycle
The heat produced using driving in motor 1 heats battery case 4 and cockpit, avoids the wasting of resources.
Further, in embodiments of the present invention, in the inlet of driving motor 1, there is provided motor to enter pipe temperature sensor,
Motor by being arranged on 1 inlet of driving motor enters the detection of pipe temperature sensor and drives motor to enter the temperature value at pipe；If drive
When the temperature value that dynamic motor 1 enters at pipe is more than the second preset temperature value, illustrate that battery case 4 need not heat, then control the 3rd electricity
Dynamic shut-off valve 8 is opened, and the heat produced in motor 1 will be driven to import radiator 2 and radiated；If the driving motor 1 enters pipe
When the temperature value gone out is less than three preset temperature values, the heat for illustrating to drive motor 1 to produce cannot meet the heating of battery case 4,
Then start ptc heater and auxiliary heating is carried out to battery case 4.It is excessive so not only to avoid the problem that temperature occurs in driving motor 1,
And the heat that driving motor 1 produces can also be made full use of to heat battery case.
In addition, a kind of temperature control equipment of new-energy automobile is additionally provided in embodiments of the present invention, as shown in Figure 3 originally
A kind of structure diagram of the temperature control equipment of new-energy automobile in inventive embodiments, the device are applied to above-mentioned driving electricity
In machine cooling system, which includes：
Monitoring modular 301, for detecting whether being dissipated in the presence of driving motor radiating pattern is switched to heat supply from normal mode
The control instruction of heat pattern；
Control module 302, for there are second electric check valve during control instruction, is then opened, turning on institute
The pipeline between driving motor and the battery case is stated, and the heat produced in the driving motor is pumped into the battery
Case；There is no second electric check valve, and the 3rd electric check valve of unlatching during the control instruction, is then closed, turn on
The driving motor and the radiator, and the heat produced in the driving motor is pumped into the radiator.
Further, in embodiments of the present invention, the control module 302, is additionally operable to be less than described the in the temperature value
During one preset temperature value, monitor whether there is the instruction heated to battery case；If in the presence of controlling the first electric check valve
And the 3rd electric check valve close, and the second electric check valve and electric water pump are opened, by driving motor to battery case
Heated.
Further, in embodiments of the present invention, the control module 302, is additionally operable to by being arranged on driving motor entrance
The motor at place enters the detection of pipe temperature sensor and drives motor to enter the temperature value at pipe；If the driving motor enters the temperature value at pipe
During more than the second preset temperature value, then control the 3rd electric check valve to open, the heat produced in motor will be driven to import heat dissipation
Device radiates；If the driving motor enters the temperature value that pipe goes out and is less than three preset temperature values, startup ptc heater pair
Battery case carries out auxiliary heating.
Further, in embodiments of the present invention, the control module 302, is additionally operable to monitor whether that there are cockpit heating
Instruction；If there are cockpit heating instructions, first electric check valve is controlled to open, and by hot water radiation to driving
Heated in cabin.
Although having been described for the preferred embodiment of the application, one of ordinary skilled in the art once knows substantially
Creative concept, then can make these embodiments other change and modification.So appended claims are intended to be construed to wrap
Include preferred embodiment and fall into all change and modification of the application scope, including vertex is determined using special symbol, mark
Deng change mode.
Obviously, those skilled in the art can carry out the application essence of the various modification and variations without departing from the application
God and scope.In this way, if these modifications and variations of the application belong to the scope of the application claim and its equivalent technologies
Within, then the application is also intended to comprising including these modification and variations.
Claims (6)
1. a kind of temprature control method of new-energy automobile, it is characterised in that the method is applied to the cooling system of driving motor
In system, the cooling system includes：Drive motor, radiator, hot water radiation, battery case, electric water pump, the first electronic cut-off
Valve, the second electric check valve, the 3rd electric check valve, pipeline, battery case, driving motor temperature sensor, it is described by pipeline
The outlet of driving motor connects the first electric check valve, the second electric check valve, the entrance of the 3rd electric check valve respectively, and described the
The outlet of one electric check valve connects hot water radiation, and hot water radiation outlet takes back driving motor entrance after connecing electric water pump；Institute
The outlet for stating the second electric check valve connects battery tank inlet, and battery case outlet takes back driving motor entrance after connecing electric water pump；Institute
The outlet for stating the 3rd electric check valve connects radiator inlet, and radiator outlet takes back driving motor entrance, institute after connecing electric water pump
Driving motor temperature sensor is stated to be arranged on the driving motor, the described method includes：
Detect whether to exist the control instruction that driving motor radiating pattern is switched to heat supply radiating mode from normal mode；
If in the presence of, second electric check valve is opened, turns on the pipeline between the driving motor and the battery case, and
The heat produced in the driving motor is pumped into the battery case；
If being not present, close second electric check valve, and open the 3rd electric check valve, turn on the driving motor with
The radiator, and the heat produced in the driving motor is pumped into the radiator.
2. the method as described in claim 1, it is characterised in that described the heat produced in the driving motor is pumped into
After battery case, the method further includes：
Motor by being arranged on driving motor inlet enters the detection of pipe temperature sensor and drives motor to enter the temperature value at pipe；
If the temperature value that the driving motor enters at pipe is more than the second preset temperature value, the 3rd electric check valve of control is opened
Open, the heat produced in motor will be driven to import radiator and radiated；
If the driving motor enters the temperature value that pipe goes out and is less than three preset temperature values, startup ptc heater is to battery case
Carry out auxiliary heating.
3. the method as described in claim 1, it is characterised in that the method further includes：
Monitor whether that there are cockpit heating instructions；
If there are cockpit heating instructions, first electric check valve is controlled to open, and by hot water radiation to driving
Heated in cabin.
4. a kind of temperature control equipment of new-energy automobile, it is characterised in that described device uses the cooling system of driving motor
In, the cooling system includes：Drive motor, radiator, hot water radiation, battery case, electric water pump, the first electronic cut-off
Valve, the second electric check valve, the 3rd electric check valve, pipeline, battery case, driving motor temperature sensor, it is described by pipeline
The outlet of driving motor connects the first electric check valve, the second electric check valve, the entrance of the 3rd electric check valve respectively, and described the
The outlet of one electric check valve connects hot water radiation, and hot water radiation outlet takes back driving motor entrance after connecing electric water pump；Institute
The outlet for stating the second electric check valve connects battery tank inlet, and battery case outlet takes back driving motor entrance after connecing electric water pump；Institute
The outlet for stating the 3rd electric check valve connects radiator inlet, and radiator outlet takes back driving motor entrance, institute after connecing electric water pump
State driving motor temperature sensor to be arranged on the driving motor, described device includes：
Monitoring modular, for detecting whether switching to heat supply radiating mode from normal mode in the presence of by driving motor radiating pattern
Control instruction；
Control module, for there are second electric check valve during control instruction, is then opened, turning on the driving electricity
Pipeline between machine and the battery case, and the heat produced in the driving motor is pumped into the battery case；Do not depositing
In the control instruction, then second electric check valve is closed, and open the 3rd electric check valve, turn on the driving electricity
Machine and the radiator, and the heat produced in the driving motor is pumped into the radiator.
5. device as claimed in claim 4, it is characterised in that the control module, is additionally operable to by being arranged on driving motor
The motor of inlet enters the detection of pipe temperature sensor and drives motor to enter the temperature value at pipe；If the driving motor enters the temperature at pipe
When angle value is more than the second preset temperature value, then control the 3rd electric check valve to open, the heat produced in motor will be driven to import
Radiator radiates；If the driving motor enters the temperature value that pipe goes out and is less than three preset temperature values, start PTC and heat
Device carries out auxiliary heating to battery case.
6. device as claimed in claim 4, it is characterised in that the control module, is additionally operable to monitor whether that there are cockpit
Heating instructions；If there are cockpit heating instructions, first electric check valve is controlled to open, and pass through hot water radiation pair
Cockpit is heated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423458.8A CN108001179A (en) | 2017-12-25 | 2017-12-25 | The temprature control method and device of a kind of new-energy automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423458.8A CN108001179A (en) | 2017-12-25 | 2017-12-25 | The temprature control method and device of a kind of new-energy automobile |
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| CN108001179A true CN108001179A (en) | 2018-05-08 |
Family
ID=62061220
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711423458.8A Pending CN108001179A (en) | 2017-12-25 | 2017-12-25 | The temprature control method and device of a kind of new-energy automobile |
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Cited By (1)
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| CN113547927A (en) * | 2021-06-30 | 2021-10-26 | 东风汽车集团股份有限公司 | Motor mode control method for thermal management |
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