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 PDF

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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.)
Pending
Application number
CN201711423458.8A
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Chinese (zh)
Inventor
陈富
林锐源
黄树强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuhai Changxin Automobile Intelligent System Co Ltd
Original Assignee
Zhuhai Changxin Automobile Intelligent System Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhuhai Changxin Automobile Intelligent System Co Ltd filed Critical Zhuhai Changxin Automobile Intelligent System Co Ltd
Priority to CN201711423458.8A priority Critical patent/CN108001179A/en
Publication of CN108001179A publication Critical patent/CN108001179A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K1/00Arrangement or mounting of electrical propulsion units
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K11/00Arrangement in connection with cooling of propulsion units
    • B60K11/02Arrangement in connection with cooling of propulsion units with liquid cooling
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating
    • H02K9/19Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K1/00Arrangement or mounting of electrical propulsion units
    • B60K2001/003Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B60K2001/006Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric motors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K1/00Arrangement or mounting of electrical propulsion units
    • B60K2001/008Arrangement or mounting of electrical propulsion units with means for heating the electrical propulsion units
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/14Combined 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

The temprature control method and device of a kind of new-energy automobile
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.
CN201711423458.8A 2017-12-25 2017-12-25 The temprature control method and device of a kind of new-energy automobile Pending CN108001179A (en)

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

Applications Claiming Priority (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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Publication Number Publication Date
CN108001179A true CN108001179A (en) 2018-05-08

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Application Number Title Priority Date Filing Date
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101574923A (en) * 2008-05-09 2009-11-11 通用汽车环球科技运作公司 Battery thermal system for vehicle
CN203339273U (en) * 2013-05-30 2013-12-11 天津清源电动车辆有限责任公司 Device for heating cell box through afterheat of heating devices in electric vehicle
CN103972607A (en) * 2013-02-01 2014-08-06 福特全球技术公司 Electric vehicle thermal management system
FR3022497A1 (en) * 2014-06-24 2015-12-25 Valeo Systemes Thermiques MOTOR VEHICLE THERMAL MANAGEMENT DEVICE AND CORRESPONDING DRIVING METHOD
CN206394457U (en) * 2016-12-27 2017-08-11 上海思致汽车工程技术有限公司 A kind of intelligent multiloop electric automobile cooling system
CN107031364A (en) * 2016-11-25 2017-08-11 北京新能源汽车股份有限公司 A kind of control method and device of cooling system
CN107499086A (en) * 2017-05-22 2017-12-22 宝沃汽车(中国)有限公司 Vehicle heat management system and vehicle

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101574923A (en) * 2008-05-09 2009-11-11 通用汽车环球科技运作公司 Battery thermal system for vehicle
CN103972607A (en) * 2013-02-01 2014-08-06 福特全球技术公司 Electric vehicle thermal management system
CN203339273U (en) * 2013-05-30 2013-12-11 天津清源电动车辆有限责任公司 Device for heating cell box through afterheat of heating devices in electric vehicle
FR3022497A1 (en) * 2014-06-24 2015-12-25 Valeo Systemes Thermiques MOTOR VEHICLE THERMAL MANAGEMENT DEVICE AND CORRESPONDING DRIVING METHOD
CN107031364A (en) * 2016-11-25 2017-08-11 北京新能源汽车股份有限公司 A kind of control method and device of cooling system
CN206394457U (en) * 2016-12-27 2017-08-11 上海思致汽车工程技术有限公司 A kind of intelligent multiloop electric automobile cooling system
CN107499086A (en) * 2017-05-22 2017-12-22 宝沃汽车(中国)有限公司 Vehicle heat management system and vehicle

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