CN105939930B - Heat management system and thermal management algorithm, and the unmanned plane using the heat management system - Google Patents
Heat management system and thermal management algorithm, and the unmanned plane using the heat management system Download PDFInfo
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- CN105939930B CN105939930B CN201580004261.3A CN201580004261A CN105939930B CN 105939930 B CN105939930 B CN 105939930B CN 201580004261 A CN201580004261 A CN 201580004261A CN 105939930 B CN105939930 B CN 105939930B
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- 230000017525 heat dissipation Effects 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000001737 promoting effect Effects 0.000 claims 2
- 238000007726 management method Methods 0.000 description 37
- 238000010586 diagram Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000004781 supercooling Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/08—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of power plant cooling systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/30—Supply or distribution of electrical power
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/635—Control systems based on ambient temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Secondary Cells (AREA)
Abstract
The present invention discloses a kind of unmanned plane comprising fuselage.The fuselage is equipped with accommodating cavity, air inlet and air outlet, and the air inlet and the air outlet are connected to accommodating cavity.Wherein, the air inlet is used to suck the air-flow that the propeller of the unmanned plane generates, and the air-flow can be flowed out via after the accommodating cavity from the air outlet.The present invention also provides a kind of heat management system and thermal management algorithms, and using the unmanned plane of the heat management system.The radiating efficiency of above-mentioned unmanned plane is higher.
Description
Technical field
The present invention relates to a kind of heat management system and thermal management algorithms, and using the unmanned plane of the heat management system.
Background technique
Common unmanned plane provides energy source using battery, to guarantee that unmanned plane runs well.Since battery is being run
Situation under be easy fever, need to be arranged on unmanned plane heat condition of the heat management system to control battery, guarantee battery
It can run at a suitable temperature, to avoid that the safe thing such as bad is exploded or run caused by due to battery operation overheats
Therefore.Traditional unmanned plane enables radiator fan introduce air into unmanned plane machine by the way that air inlet and radiator fan are arranged on fuselage
Inside body, air is made to generate convection current in unmanned plane and take away heat caused by battery operation.However, because of the fuselage of unmanned plane
Relatively small, the battery compartment inner space for being used to accommodate battery is narrow, only relies on radiator fan and is blown into unmanned plane inner air
It is difficult to that the heat of battery is efficiently blown over and taken away from battery surface, radiating efficiency is lower.
In addition, runnability can be remarkably decreased when battery temperature is too low, or even it is difficult to start operation.It is above-mentioned nobody
The heat management system of machine does not have thermal management scheme of the battery in supercooling, causes cell operating temperature too low, easily makes electricity
Pond performance degradation reduces battery.
Summary of the invention
In view of the foregoing, it is necessary to provide heat management system, the thermal management algorithm of a kind of relative efficiency, and using should
The unmanned plane of heat management system.
A kind of unmanned plane comprising fuselage.The fuselage is equipped with accommodating cavity, air inlet and air outlet, the air inlet
And the air outlet is connected to accommodating cavity.Wherein, the air inlet is used to suck the air-flow that the propeller of the unmanned plane generates,
And the air-flow can be flowed out via after the accommodating cavity from the air outlet.
Further, the unmanned plane further includes the power device of propeller and the driving propeller rotation, described
Propeller is mounted on the top position of the air inlet.
Further, the fuselage includes body and horn, and the horn is fixedly connected with the body, the horn
For carrying the propeller.Wherein, the accommodating cavity is set in the body, and the air inlet is set on the horn, institute
State the air duct being equipped in horn for being connected to the air inlet Yu the accommodating cavity.
Further, the air outlet is set on the body.
Further, the air inlet is set to the top of the horn.
Further, the horn is multiple, and is arranged around the body.
Further, the accommodating cavity includes the electrical chamber for installing the control circuit device of the unmanned plane.
Further, the accommodating cavity further includes the battery cavities for installing battery.
Further, the unmanned plane further includes the radiator window set on the air outlet.
Further, the unmanned plane further includes the fan set on the air outlet and the corresponding radiator window setting.
Further, the unmanned plane further includes controller and thermal detector, and the thermal detector is for sensing the accommodating
The temperature of chamber, the controller are used for the temperature sensed according to the thermal detector, control the working condition of the fan.
Further, the working condition of the fan includes following at least one: opening, closes, the speed of rotation.
Further, the radiator window can be automatically turned on and be closed, and be automatically turned on when the fan is opened,
The fan is automatically closed when closing.
Further, the fan is extractor fan；
And/or the radiator window is the shutter that can be automatically turned on or close.
Further, the unmanned plane further includes the storage for storing the first temperature preset value and second temperature preset value
Device, the second temperature preset value are greater than the first temperature preset value；The controller and the memory communication connection.Its
In, the controller is used to control the fan and institute when the temperature of the accommodating cavity is lower than the first temperature preset value
It states radiator window and is in closed state, and for being controlled when the temperature of the accommodating cavity is not less than the second temperature preset value
The fan and the radiator window are in open state.
Further, the controller is also used to when the environment temperature is greater than or equal to the second temperature preset value,
The fan running is controlled according to the height of the environment temperature, wherein the environment temperature is higher, and the revolving speed of the fan is bigger.
Further, the revolving speed of the fan and the environment temperature direct proportionality.
A kind of unmanned plane comprising fuselage and the battery compartment being set on the fuselage, the battery compartment is to accommodate electricity
Unmanned plane described in Chi Yiwei provides energy source.The unmanned plane further includes the temperature-detecting device being set on the battery compartment
And heat dissipation equipment.The temperature-detecting device includes first memory and thermal detector, and the thermal detector is for detecting the electricity
Environment temperature in the storehouse of pond, the first memory is for storing the first temperature preset value and second temperature preset value, and described the
Two temperature preset values are greater than the first temperature preset value.The heat dissipation equipment includes fan and radiator window；The radiator window is set
Being placed on the battery compartment makes to be connected inside the battery compartment with the external world.The unmanned plane further includes and described first stores
The controller that device, the thermal detector and the fan are electrically connected, the controller is for controlling thermal detector detection institute
The environment temperature in battery compartment is stated, and by the environment temperature compared with the first temperature preset value and second temperature preset value
Compared with.When the environment temperature is lower than the first temperature preset value, controls the fan and the radiator window is in closing shape
State, and for controlling the fan and the radiator window is in when the environment temperature is not less than the second temperature preset value
Open state.
Further, the fan is extractor fan；
And/or the radiator window is the shutter that can be automatically turned on or close, the shutter is opened in the fan
When automatically turn on, the fan close when be automatically closed；
And/or the radiator window is set on the side wall of the battery compartment；
And/or the fan is set in the battery compartment adjacent to the radiator window.
Further, the controller is also used to be greater than or equal to the first temperature preset value and small in the environment temperature
It when the second temperature preset value, controls the fan and is in close state, and it is in the open state to control the radiator window.
Further, the controller is also used to when the environment temperature is greater than or equal to the second temperature preset value,
The fan running is controlled according to the height of the environment temperature, wherein the environment temperature is higher, and the revolving speed of the fan is bigger.
Further, the revolving speed of the fan and the environment temperature direct proportionality.
Further, the first temperature preset value is 0 degree Celsius, and the second temperature preset value is 30 degrees Celsius.
Further, it is also used to store a low temperature preset value in the first memory, the low temperature preset value is less than institute
State the first temperature preset value；
The temperature-detecting device further includes alarm device；The controller is also used to the environment temperature and the low temperature is pre-
If value compares, and when the environment temperature is lower than the low temperature preset value, controls the alarm device and sound an alarm.
Further, the low temperature preset value is subzero 20 degrees Celsius.
Further, it is also used to store a third temperature preset value in the first memory, the third temperature is default
Value is greater than the second temperature preset value；The controller is also used to the environment temperature and the third temperature preset value ratio
Compared with, and when the environment temperature is greater than or equal to the second temperature preset value and is less than the third temperature preset value, control
The fan is run with the first revolving speed, and it is in the open state to control the radiator window.
Further, the third temperature preset value is 40 degrees Celsius.
Further, it is also used to store a high temperature preset value in the first memory, the high temperature preset value is greater than institute
State third temperature preset value；The controller is also used to by the environment temperature compared with the high temperature preset value, and in the environment
When temperature is greater than or equal to the third temperature preset value and is less than the high temperature preset value, the fan is controlled with the second revolving speed
Operation, and it is in the open state to control the radiator window；Wherein, second revolving speed is greater than first revolving speed.
Further, the controller is also used to the control when the environment temperature is greater than or equal to the high temperature preset value
The fan is greater than second revolving speed with the operation of third revolving speed, the third revolving speed.
Further, the temperature-detecting device further includes alarm device；The controller is also used in environment temperature height
When the high temperature preset value, controls the alarm device and sound an alarm.
Further, the high-temperature preset value is 60 degrees Celsius.
Further, the controller is also used to control the real value that the thermal detector constantly detects the environment temperature,
And compartment of terrain obtains the real value of the environment temperature.
Further, air inlet, the air inlet and the battery compartment are offered on the fuselage of the unmanned plane
Inside is connected, and for making the air inside and outside the battery compartment be capable of forming convection current.
Further, when the fan is opened, the air in the battery compartment can be exported institute via the radiator window
It states outside battery compartment.
A kind of heat management system, for controlling temperature-detecting device and heat dissipation equipment；The temperature-detecting device includes
First memory and thermal detector, the first memory are described for storing the first temperature preset value and second temperature preset value
Second temperature preset value is greater than the first temperature preset value；The heat dissipation equipment includes fan and radiator window；The heat management
System includes:
Temperature detecting module detects an environment temperature for controlling the thermal detector；
Processing module, for reading the environment temperature, and by the environment temperature with successively with the first temperature preset value
And the second temperature preset value compares；And
Execution module, for controlling the fan and described when the environment temperature is lower than the first temperature preset value
Radiator window is in closed state, and for controlling the fan when the environment temperature is not less than the second temperature preset value
And the radiator window is in open state.
Further, the temperature detecting module and the processing module are to be stored in the first memory, and can
The module of the programmable executed by the first memory.
Further, the heat dissipation equipment further includes second memory, and the execution module is to be stored in described second to deposit
In reservoir and the module of programmable that can be executed by the second memory.
Further, the fan is extractor fan, and the radiator window is the shutter that can be opened or closed.
Further, the execution module be also used to the environment temperature be greater than or equal to the first temperature preset value and
It when less than the second temperature preset value, controls the fan and is in close state, and control the radiator window and be in opening state
State.
Further, the execution module is also used to be greater than or equal to the second temperature preset value in the environment temperature
When, the fan running is controlled according to the height of the environment temperature, wherein the environment temperature is higher, and the revolving speed of the fan is got over
Greatly.
Further, the revolving speed of the fan and the environment temperature direct proportionality.
Further, the first temperature preset value is 0 degree Celsius, and the second temperature preset value is 30 degrees Celsius.
Further, it is also used to store a low temperature preset value in the first memory, the low temperature preset value is less than institute
State the first temperature preset value；The temperature-detecting device further includes alarm device；The processing module is also used to the environment temperature
Compared with the low temperature preset value, the execution module is also used to the control when the environment temperature is lower than the low temperature preset value
The alarm device sounds an alarm.
Further, the low temperature preset value is subzero 20 degrees Celsius.
Further, it is also used to store a third temperature preset value in the first memory, the third temperature is default
Value is greater than the second temperature preset value；The processing module is also used to the environment temperature and the third temperature preset value ratio
Compared with the execution module is also used to be greater than or equal to the second temperature preset value in the environment temperature and is less than the third temperature
When spending preset value, controls the fan and run with the first revolving speed, and it is in the open state to control the radiator window.
Further, the third temperature preset value is 40 degrees Celsius.
Further, it is also used to store a high temperature preset value in the first memory, the high temperature preset value is greater than institute
State third temperature preset value；The processing module is also used to the execution by the environment temperature compared with the high temperature preset value
Module is also used to the control when the environment temperature is greater than or equal to the third temperature preset value and is less than the high temperature preset value
The fan is run with the second revolving speed, and it is in the open state to control the radiator window；Wherein, second revolving speed is greater than described
First revolving speed.
Further, the execution module is also used to the control when the environment temperature is greater than or equal to the high temperature preset value
The fan is made with the operation of third revolving speed, the third revolving speed is greater than second revolving speed.
Further, the temperature-detecting device further includes alarm device；The execution module is also used in the environment temperature
When higher than the high temperature preset value, controls the alarm device and sound an alarm.
Further, the high-temperature preset value is 60 degrees Celsius.
Further, the temperature-detecting device further includes transmission unit, and the processing module is also used to by the environment
Temperature with successively compared with the first temperature preset value and second temperature preset value and after generating comparison result, by described
The comparison result is sent in the execution module by transmission unit.
Further, the temperature detecting module is also used to control the reality that the thermal detector constantly detects the environment temperature
Duration, the processing module are also used to the real value that the environment temperature is read in compartment of terrain.
A kind of thermal management algorithm is applied on temperature-detecting device and heat dissipation equipment；The temperature-detecting device includes
First memory and thermal detector, the first memory are described for storing the first temperature preset value and second temperature preset value
Second temperature preset value is greater than the first temperature preset value；The heat dissipation equipment includes fan and radiator window；The heat management
Method includes:
It controls the thermal detector and detects an environment temperature；
Read the environment temperature, and by the environment temperature with successively with the first temperature preset value and the second temperature
Preset value compares；And
If judge that the environment temperature is lower than the first temperature preset value, controls the fan and the radiator window is equal
It is in close state；If judge that the environment temperature is not less than the second temperature preset value, the fan and described is controlled
Radiator window is in open state.
Further, if the thermal management algorithm, which further comprises the steps of:, judges that the environment temperature is greater than or equal to described second
When temperature preset value, the fan running is controlled according to the height of the environment temperature, wherein the environment temperature is higher, the wind
The revolving speed of fan is bigger.
Further, the revolving speed of the fan and the environment temperature direct proportionality.
Further, the first temperature preset value is 0 degree Celsius, and the second temperature preset value is 30 degrees Celsius.
Further, the step of control thermal detector detects an environment temperature specifically: control the thermal detector
Constantly detect the real value of the environment temperature；
The step of described reading environment temperature are as follows: read the real value of the environment temperature in compartment of terrain.
When the unmanned plane during flying, the air around unmanned plane can enter the appearance by the air inlet and the air duct
Set intracavitary, meeting simultaneously exports outside the accommodating cavity via the radiator window, further enhances the cross-ventilation of the fuselage, avoids
The phenomenon that atmosphere draught-free caused by the accommodating cavity inner space is narrow, radiating efficiency is relatively high.
Further, when the environment temperature is not less than the second temperature preset value, it can determine whether that the battery is in
Condition of high temperature operation, the fan and the radiator window are in open state to radiate to the battery compartment, heat management
The radiating efficiency of system is higher；When the environment temperature is lower than the first temperature preset value, it can determine whether that the battery is in
Low-temperature condition operation, the fan and the radiator window are in closed state, prevent the battery compartment heat is too fast to scatter and disappear, with
The battery compartment is kept the temperature.Therefore the heat management efficiency of heat management system of the invention is relatively high.
Detailed description of the invention
Fig. 1 is the functional block diagram of heat management system in an embodiment of the present invention.
Fig. 2 is the functional block diagram of the running environment of heat management system shown in Fig. 1.
Fig. 3 is in an embodiment of the present invention using the schematic diagram of the unmanned plane of heat management system shown in FIG. 1.
Fig. 4 is the fuselage interior structural schematic diagram of unmanned plane shown in Fig. 3.
Fig. 5 is the schematic diagram at another visual angle of fuselage interior structure of unmanned plane shown in Fig. 3.
Fig. 6 is a kind of flow chart of thermal management algorithm in an embodiment of the present invention.
Main element symbol description
The present invention that the following detailed description will be further explained with reference to the above drawings.
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.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
It is the functional block diagram of the heat management system S1 of an embodiment of the present invention, heat please refer to Fig. 1 and Fig. 2, Fig. 1
Management system S1 is run in temperature-detecting device 30 and heat dissipation equipment 50 shown in Fig. 2.Temperature-detecting device 30 is able to detect
Surrounding environment temperature, and heat dissipation equipment 50 is controlled according to the environment temperature and carries out heat dissipation or heat preservation movement.
Please refer to Fig. 3, specifically, the heat management system S1 is applied in unmanned plane 100, and for unmanned plane
100 heat is managed.Unmanned plane 100 includes fuselage 150, the battery compartment 200 in fuselage 150 and is mounted on battery compartment
Battery (not shown go out) inside 200.Specifically, fuselage 150 includes body 151 and is fixedly connected with horn with the body
153, the horn 153 is for carrying the propeller 170.Battery compartment is set in the body 151 of fuselage 150.The machine of fuselage 150
The inner cavity of arm 153 is connected with the inner cavity of battery compartment 200.Temperature-detecting device 30 and heat dissipation equipment 50 are set to unmanned plane 100
On.Temperature-detecting device 30 is used to detect the environment temperature of the inside of the battery compartment 200, and is controlled and dissipated according to the environment temperature
Hot equipment 50 is to heat dissipation or heat preservation movement is carried out inside battery compartment 200, to guarantee that the battery can be transported in suitable temperature
Row, improves the runnability of battery.
Further, air inlet 1531 is also provided on the fuselage 150 of unmanned plane 100.Air inlet 1531 and battery compartment 200
Inner cavity be connected, be used to that the air inside and outside battery compartment 200 to be made to be capable of forming convection current.
Referring to Fig. 1, heat management system S1 includes temperature detecting module 10, processing module 12 and execution module 14.
Temperature detecting module 10 is for controlling the environment temperature that temperature-detecting device 30 detects the battery ambient.Processing module 12 is used for
The environment temperature is compared with one or more preset temperature values, and comparison result is sent to execution module 14.It executes
Module 14 is used to control heat dissipation equipment 50 according to the comparison result and executes heat dissipation or heat preservation movement.
Referring to Fig. 2, temperature-detecting device 30 is set on unmanned plane 100 comprising first memory 32, thermometric
Device 34, transmission unit 38 and alarm device 39.
First memory 32 is used to provide store function for temperature-detecting device 30, and for storing detection module 10 and place
Module 12 is managed, while prestoring at least two preset temperature values.Thermal detector 34 is used to detect the environment temperature of the battery ambient.
In the present embodiment, thermal detector 34 is intelligent thermometer, is set in the battery compartment 200 of unmanned plane 100.Alarm device 39 is used
In when the environment temperature is below or above at least two preset temperature value, sound an alarm.Specifically, the alarm device
39 be alarm device, and the form of capable of emitting alarm can be analog signal (such as optical signal, voice signal), therefore, described
Alarm device 39 can be light source and/or loudspeaker, and further, the alarm device 39 can also generate the police that can be transferred wirelessly
Notify breath, the warning information equipment can be transmitted on remote controler or other terminal devices by wireless communication, for
The content of warning information is checked at family.
Heat dissipation equipment 50 is installed on battery compartment 200 comprising second memory 52, fan 54 and radiator window 56.
Second memory 52 is used to provide store function for heat dissipation equipment 50, and for storing execution module 14.The wind
Fan 54 and the radiator window 56 can open or close under the control of execution module 14, with the electricity to the unmanned plane 100
It radiates in pond storehouse 200.The radiator window 56 is set on the peripheral wall of the battery compartment 200, when the radiator window 56 is opened,
The inner cavity of battery compartment 200 is connected with the external world.The fan 54 is set in battery compartment 200, and the neighbouring radiator window 56 is set
It sets.When the fan 54 is opened, the air in battery compartment 200 is exported outside battery compartment 200 via the radiator window 56.
Referring to Fig. 1, the modules of heat management system S1 are to be stored in first memory 32 and/or the second storage
In device 52 and the module of programmable that can be executed by first memory 32 and/or second memory 52.In present embodiment
In, temperature detecting module 10 and processing module 12 are stored in first memory 32, and can be executed by first memory 32；It executes
Module 14 is stored in second memory 52 and can be executed by second memory 11.
It is specific as follows:
A low temperature preset value, a high temperature preset value and multiple ordinary temperature preset values are prestored in first memory 32,
In, the multiple ordinary temperature preset value is all larger than the low temperature preset value and is less than the high temperature preset value.
In the present embodiment, the quantity of the ordinary temperature preset value be three, be respectively the first temperature preset value,
Second temperature preset value and third temperature preset value, wherein second temperature preset value is greater than the first temperature preset value and is less than described
Third temperature preset value.The temperature range that the low temperature preset value and the high temperature preset value are defined is a preset temperature model
It encloses.The preset temperature range is the temperature range for being suitable for the battery work, and the battery works in this temperature range
It is not likely to produce safety accident caused by supercooling, overheat.Preferably, the preset temperature range are as follows: be greater than or equal to -20 DEG C
And it is less than or equal to 60 DEG C.In the present embodiment, the low temperature preset value is -20, and the first temperature preset value is 0 DEG C,
The second temperature preset value is 30 DEG C, and the third temperature preset value is 40 DEG C, and the high temperature preset value is 60 DEG C.
Temperature detecting module 10 is used to control thermal detector 34 and detects environment temperature inside battery compartment 200, and by the environment
Temperature is sent in processing module 12.
Processing module 12 is for reading the environment temperature, and by the environment temperature and the low temperature preset value, the high temperature
Preset value and the multiple ordinary temperature preset value are compared, and comparison result is sent to second by transmission unit 38 and is deposited
In execution module 14 in reservoir 52.In addition, processing module 12 is used to provide calculation function for temperature-detecting device 30, and it is used for
Judge that the environment temperature is compared with one or more preset temperature values at least two preset temperature value, and passes through
Comparison result is sent in the execution module 14 in alarm device 39 and second memory 52 by transmission unit 38.
Execution module 14 is used to control 50 operation of heat dissipation equipment according to the judging result:
If the environment temperature is lower than the low temperature preset value, judges that the battery is in supercooled state, fortune should not be started
Row, execution module 14 control alarm device 39 and issue the user with the alarm that can not start battery, and do not control the movement of heat dissipation equipment 50；
If the environment temperature is greater than or equal to the low temperature preset value and is less than first preset temperature value, institute is judged
It states battery and is in low-temperature condition, execution module 14 controls fan 54 and radiator window 56 is in close state, to prevent battery compartment 200
Interior heat is too fast to be scattered and disappeared；
If the environment temperature is greater than or equal to the first temperature preset value and is less than the second temperature preset value, sentence
The battery that breaks is in ordinary temperature state, can operate normally, and execution module 14 controls fan 54 and is in close state, and
It is in the open state to control radiator window 56；
If the environment temperature is greater than or equal to the second temperature preset value and is less than the third temperature preset value, sentence
The battery that breaks is in higher temperatures state, and it is in the open state that execution module 14 controls radiator window 56, and controls fan 54 with the
One revolving speed operation, to radiate to the battery；
If the environment temperature is greater than or equal to the third temperature preset value and is less than the high temperature preset value, institute is judged
It states battery and is in the condition of high temperature, 14 radiator window 56 of execution module is in the open state, and controls fan 54 and run with the second revolving speed,
Wherein, second revolving speed is greater than first revolving speed；
If the environment temperature is greater than the high temperature preset value, judge that the battery was in hot, execution module 14 is controlled
Radiator window 56 processed is in the open state, and controls fan 54 with the operation of third revolving speed, wherein the third revolving speed is greater than described the
Two revolving speeds, execution module 14 control alarm device 39 simultaneously and issue the user with the alarm that battery overheat should not be run.
In the present embodiment, unmanned plane 100 is unmanned vehicle, and the fuselage 150 of unmanned plane 100 can be equipped with for mentioning
Power mechanism for the unmanned plane during flying power and the automatically controlled module for controlling the power mechanism.The power mechanism can
For motor 160 and propeller 170.
In some embodiments, when the environment temperature is greater than the second temperature preset value, execution module 14 is for controlling
Radiator window 56 processed is in the open state, and controls the operation of fan 54.Wherein, the environment temperature is higher, and the revolving speed of fan 54 is bigger.
Preferably, the value direct proportionality of the speed of service of fan 54 and the environment temperature.
In some embodiments, during the battery operation, temperature detecting module 10 controls thermal detector 34 and is used for
The real time environment temperature in the battery compartment 200 is constantly detected, processing module 12 is read from thermal detector 34 for compartment of terrain
The environment temperature, and execute above-mentioned judgement and control action.The temperature of battery compartment 200 described in 12 twi-read of processing module
Interval time between degree can be 1s, 2s, 3s ..., or 0.1s, 0.2s, 0.3s ..., it might even be possible to it is 1ms,
2ms, 3ms ... or other any values.
The heat management system S1 of embodiments of the present invention uses the temperature detecting module 10 to monitor the electricity in real time
The environment temperature in pond storehouse 200, when the environment temperature be lower than the low temperature preset value when, execution module 14 control alarm device 39 to
User issues the alarm that can not start battery, and does not control the movement of heat dissipation equipment 50；When the environment temperature is higher than the high temperature
When preset value, the alarm device 39 processed of execution module 14 issues the user with the alarm of battery overheat, and controls the fan of heat dissipation equipment 50
54 and radiator window 56 it is in the open state, with to carrying out rapid cooling in battery compartment 200；When the environment temperature is between described low
When between warm preset value and the high temperature preset value, the execution module 14 controls fan 54 and heat dissipation according to the environment temperature
Window 56 is worked with different working conditions, to keep the temperature or radiate to battery compartment 200, to make the temperature in battery compartment 200
It is able to maintain that within the scope of certain temperature, so that the battery is able to maintain better runnability, while described in prevention
Battery runs caused safety accident in the state of supercooling or overheat.In conclusion when the battery is in condition of high temperature fortune
When row, fan 54 and radiator window 56 are run simultaneously to radiate to battery compartment 200, the radiating efficiency of heat management system S1 compared with
It is high；When the battery is in low-temperature condition operation, fan 54 and radiator window 56 are simultaneously closed off to protect to battery compartment 200
Temperature.Therefore the heat management efficiency of the heat management system S1 of embodiments of the present invention is higher.
When the heat management system S1 is applied on the unmanned plane 100, temperature detecting module 10, the processing module 12
And the execution module 14 can also be integrated in a controller；The first memory 32 can be for for storing multiple temperature
The first memory of preset value, the thermal detector 34 can be the thermal detector for measuring temperature in the battery compartment 200, the police
Reporting device 39 can be the alarm device for issuing the alarm signals such as light wave and/or sound wave and/or electromagnetic wave；The fan 54 can be energy
Enough radiator fans automatically turned on or close, in particular extractor fan；The radiator window 56 can be that can automatically turn on or close
The radiator window closed, the shutter that in particular can be automatically turned on or close.
Please refer to Fig. 3 to Fig. 5, specifically in the illustrated embodiment, the unmanned plane 100 includes fuselage 150, setting
In the power device 160 on fuselage 150 and the propeller 170 being set in power device 160.The controller, described
One memory 32, the thermal detector 34 and the alarm device 39 are all set on the fuselage 150.
The fuselage 150 includes body 151 and the horn 153 being fixed on the body 151.
The battery compartment 200 is set on the body 151.Accommodating cavity 210, the accommodating are equipped in the body 151
Chamber 210 includes the electrical chamber of the battery cavities for installing battery and the control circuit device for installing the unmanned plane 100.Tool
Body, battery cavities are formed in battery compartment 200.The radiator window is arranged on the side wall of the battery compartment 200, and with the appearance
Chamber 210 is set to be connected.
Further, the body 151 on be provided with air outlet 1511.Specifically, the setting of air outlet 1511 exists
On the battery compartment 200, and communicate the accommodating cavity 210 and the external world of the body 151.The radiator window is set to described
At air outlet 1511, the extractor fan corresponds to the radiator window setting.
In the present embodiment, the quantity of the horn 153 is four, and four horns 153 surround the body 151
Setting, and the direction for facing away from the body 151 extends.Each generally hollow structure of the horn 153, the horn
The air inlet 1531 is provided on 153 wall, the inside of the horn 153 is equipped with air duct 1533.The air inlet 1531 is set
It is placed in the top of the horn 153, the air duct 1533 is connected with the accommodating cavity 210.The air inlet 1531 passes through institute
It states air duct 1533 and the accommodating cavity 210 is connected to the air outlet 1511.It is appreciated that the quantity of the horn 153 can be with
For one or more, for example, two, three, six etc..
It is provided with a power device 160 on each horn 153, and is provided in the power device 160
Corresponding propeller 170.The power device 160 and the propeller 170, which are arranged, is equipped with the air inlet in the horn 153
1531 side makes the propeller 170 be located at 1531 top of air inlet.
When 100 flight of unmanned plane, the rotation of propeller 170 causes air to flow, that is, propeller 170 can produce
Raw downward air-flow, the air-flow enter in the air duct 1533 and the accommodating cavity 210 from the air inlet 1531, and via
The air outlet 1511 flows out.The thermal detector 34 is used to sense the temperature of the accommodating cavity 210, and the controller is used for basis
The temperature that the thermal detector 34 senses, controls the working condition of the fan 54.The radiator window 56 can be automatically turned on and be closed
It closes, and is automatically turned on when the fan 54 is opened, is automatically closed when the fan 54 is closed.
When 100 flight of unmanned plane, a part of air-flow that the propeller 170 generates can be by the air inlet 1531
Into in the accommodating cavity 210 of battery compartment 200, the fan 54 is opened at this time, can be by the air in battery compartment 200 via institute
It states radiator window 56 to export outside battery compartment 200, further enhances the cross-ventilation inside and outside battery compartment 200, avoid battery compartment 200
Inner space it is narrow caused by atmosphere draught-free the phenomenon that, further improve radiating efficiency.
It should be noted that in the above-described embodiments, the air outlet 1511 is controlled by the radiator window 56 and shutter
It opens or closes.Certainly, in other embodiments, the air outlet 1511 can also control in other ways.In addition, described
Air inlet 1531 can also be on and off, for example, air inlet 1531 is equipped with shutter, and corresponding air inlet 1531 is equipped with and inhales
Air fan controls the on and off of air inlet 1531 by drawing fan, shutter.
Referring to Fig. 6, Fig. 6 shows the flow chart of thermal management algorithm in an embodiment of the present invention.The heat management side
Method includes the following steps:
Step S101: control thermal detector 34 detects an environment temperature.Specifically, prestored in first memory 32 temperature by
The low to high multiple temperature preset values being arranged successively: low temperature preset value, high temperature preset value, the first temperature preset value, second temperature
Preset value and third temperature preset value.Control the environment temperature inside the detection battery compartment 200 of thermal detector 34.
Step S102: the environment temperature is read, and the environment temperature is compared with the multiple temperature preset value.Specifically
Ground, reads the environment temperature, and by the environment temperature successively with the low temperature preset value, the high temperature preset value, described first
Temperature preset value, the second temperature preset value and the third temperature preset value are compared, and after generating comparison result, are passed through
The comparison result is sent in the execution module 14 in second memory 52 by transmission unit 38.
Step S103: 50 operation of heat dissipation equipment is controlled according to the comparison result.Specifically, execution module 14 is according to described
Comparison result controls 50 operation of heat dissipation equipment:
If the environment temperature is lower than the low temperature preset value, judges that the battery is in supercooled state, fortune should not be started
Row, execution module 14 control alarm device 39 and issue the user with the alarm that can not start battery, and do not control the movement of heat dissipation equipment 50；
If the environment temperature is greater than or equal to the low temperature preset value and is less than first preset temperature value, institute is judged
It states battery and is in low-temperature condition, execution module 14 controls fan 54 and radiator window 56 is in close state, to prevent battery compartment 200
Interior heat is too fast to be scattered and disappeared；
If the environment temperature is greater than or equal to the first temperature preset value and is less than the second temperature preset value, sentence
The battery that breaks is in ordinary temperature state, can operate normally, and execution module 14 controls fan 54 and is in close state, and
It is in the open state to control radiator window 56；
If the environment temperature is greater than or equal to the second temperature preset value and is less than the third temperature preset value, sentence
The battery that breaks is in higher temperatures state, and 14 radiator window 56 of execution module is in the open state, and controls fan 54 with first turn
Speed operation, to radiate to the battery；
If the environment temperature is greater than or equal to the third temperature preset value and is less than the high temperature preset value, institute is judged
It states battery and is in the condition of high temperature, 14 radiator window 56 of execution module is in the open state, and controls fan 54 and run with the second revolving speed,
Wherein, second revolving speed is greater than first revolving speed；
If the environment temperature is greater than the high temperature preset value, judge that the battery is in an overheated state, execution module 14
It is in the open state to control radiator window 56, and controls fan 54 with the operation of third revolving speed, wherein the third revolving speed is greater than described
Second revolving speed, execution module 14 control alarm device 39 simultaneously and issue the user with the alarm that battery overheat should not be run.
In above-mentioned thermal management algorithm, step S101 can be with specifically: control thermal detector 34 constantly detects the battery
Real time environment temperature in storehouse 200.Step S102 can be specifically: the environment temperature be read from the thermal detector 34 in compartment of terrain
Degree, and execute above-mentioned control action.
It is appreciated that second memory 52 also can be set in temperature-detecting device 30, even, second memory 52 can
With omit, and execution module 14 is set as being stored in first memory 32 and can be executed by first memory 32 can program
The module of change.
In several embodiments provided by the present invention, it should be understood that disclosed relevant apparatus and method, Ke Yitong
Other modes are crossed to realize.For example, the apparatus embodiments described above are merely exemplary, for example, the module or list
Member division, only a kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or
Component can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point is shown
The mutual coupling, direct-coupling or communication connection shown or discussed can be through some interfaces, between device or unit
Coupling or communication connection are connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that computer disposal
Device (processor) performs all or part of the steps of the method described in the various embodiments of the present invention.And storage medium packet above-mentioned
It includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random
Access Memory), the various media that can store program code such as disk or CD.
Embodiment of above is only used to illustrate the technical scheme of the present invention and not to limit it, although referring to embodiment of above pair
The present invention is described in detail, those skilled in the art should understand that, technical solution of the present invention can be carried out
Modification or equivalent replacement should not all be detached from the spirit and scope of technical solution of the present invention.
Claims (48)
1. a kind of unmanned plane characterized by comprising
Body, the body are provided with accommodating cavity and air outlet；And
Horn is fixedly connected with the body, and the horn is for carrying propeller；The position of propeller is corresponded on the horn
It is provided with air inlet, the air duct for being connected to the air inlet Yu the accommodating cavity is equipped in the horn, wherein the air inlet
Mouthful for suck the unmanned plane propeller generate air-flow, and the air-flow can via after the accommodating cavity from described
Air outlet outflow；
The battery compartment being set in the accommodating cavity is provided on the battery compartment side wall and dissipates with what the air outlet was correspondingly arranged
Hot window, the radiator window enable to be connected inside the battery compartment with the external world when opening；
Fan, the fan are arranged in the accommodating cavity, and the corresponding radiator window setting；And
Temperature-detecting device, the temperature-detecting device include first memory and thermal detector, and the thermal detector is for detecting
Environment temperature in the battery compartment, the first memory are used to store the first temperature preset value and second temperature preset value,
The second temperature preset value is greater than the first temperature preset value；
Controller, the controller are used to control the thermal detector and detect environment temperature in the battery compartment, and by the environment
Temperature is compared with the first temperature preset value；When the environment temperature is lower than the first temperature preset value, described in control
Radiator window and the fan are in close state；It is greater than or equal to the first temperature preset value in the environment temperature and is less than institute
It when stating second temperature preset value, controls the fan and is in close state, and it is in the open state to control the radiator window；And it uses
Open state is in controlling the radiator window when the environment temperature is not less than the second temperature preset value.
2. unmanned plane as described in claim 1, it is characterised in that: the unmanned plane further includes that the propeller is driven to rotate
Power device, the propeller are mounted on the top position of the air inlet.
3. unmanned plane as described in claim 1, it is characterised in that: the air inlet is set to the top of the horn.
4. unmanned plane as claimed in claim 3, it is characterised in that: the horn is multiple, and around the body
Setting.
5. unmanned plane as described in claim 1, it is characterised in that: the accommodating cavity includes the control for installing the unmanned plane
The electrical chamber of circuit devcie processed.
6. unmanned plane as described in claim 1, it is characterised in that: the controller is used for the temperature sensed according to the thermal detector
Degree, controls the working condition of the fan.
7. unmanned plane as claimed in claim 6, it is characterised in that: the working condition of the fan includes following at least one:
It opens, closes, the speed of rotation.
8. unmanned plane as claimed in claim 6, it is characterised in that: the radiator window can automatically turn on, and in the wind
Fan automatically turns on when opening.
9. unmanned plane as claimed in claim 8, it is characterised in that: the fan is extractor fan；
And/or the radiator window is the shutter that can be automatically turned on or close.
10. unmanned plane as claimed in claim 8, it is characterised in that: the controller be also used to be greater than in the environment temperature or
When equal to the second temperature preset value, the fan running is controlled according to the height of the environment temperature, wherein the environment temperature
Higher, the revolving speed of the fan is bigger.
11. unmanned plane as claimed in claim 10, it is characterised in that: the revolving speed of the fan and the environment temperature are in direct ratio
Relationship.
12. a kind of unmanned plane comprising body and horn, the body are provided with battery compartment and air outlet；The horn and institute
It states body to be fixedly connected, for carrying propeller, the battery compartment is to accommodate battery to provide energy for the unmanned plane
Source, it is characterised in that: the position that propeller is corresponded on the horn is provided with air inlet, is equipped in the horn for being connected to
State the air duct of air inlet Yu the battery compartment, the unmanned plane further include the temperature-detecting device being set on the battery compartment and
Heat dissipation equipment；The temperature-detecting device includes first memory and thermal detector, and the thermal detector is for detecting the battery
Environment temperature in storehouse, the first memory is for storing the first temperature preset value and second temperature preset value, and described second
Temperature preset value is greater than the first temperature preset value；The heat dissipation equipment includes fan and radiator window；The radiator window setting
In making to be connected inside the battery compartment with the external world on the side wall of the battery compartment, the fan is set to adjacent to the radiator window
In the battery compartment；
The unmanned plane further includes the controller being electrically connected with the first memory, the thermal detector and the fan,
The controller is used to control the thermal detector and detects environment temperature in the battery compartment, and by the environment temperature and described the
One temperature preset value and second temperature preset value compare；When the environment temperature is lower than the first temperature preset value, control
The fan and the radiator window are in closed state；The environment temperature be greater than or equal to the first temperature preset value and
It when less than the second temperature preset value, controls the fan and is in close state, and control the radiator window and be in opening state
State；And for controlling the fan and the radiator window is in when the environment temperature is not less than the second temperature preset value
Open state.
13. unmanned plane as claimed in claim 12, it is characterised in that: the fan is extractor fan；
And/or the radiator window is the shutter that can be automatically turned on, the shutter is opened automatically when the fan is opened
It opens.
14. unmanned plane as claimed in claim 12, it is characterised in that: the controller be also used to be greater than in the environment temperature or
When equal to the second temperature preset value, the fan running is controlled according to the height of the environment temperature, wherein the environment temperature
Higher, the revolving speed of the fan is bigger.
15. unmanned plane as claimed in claim 14, it is characterised in that: the revolving speed of the fan and the environment temperature are in direct ratio
Relationship.
16. unmanned plane as claimed in claim 12, it is characterised in that: the first temperature preset value is 0 degree Celsius, described the
Two temperature preset values are 30 degrees Celsius.
17. unmanned plane as claimed in claim 12, it is characterised in that: be also used to store a low temperature in the first memory pre-
If value, the low temperature preset value is less than the first temperature preset value；The temperature-detecting device further includes alarm device；The control
Device processed is also used to by the environment temperature compared with the low temperature preset value, and is lower than the low temperature preset value in the environment temperature
When, it controls the alarm device and sounds an alarm.
18. unmanned plane as claimed in claim 17, it is characterised in that: the low temperature preset value is subzero 20 degrees Celsius.
19. unmanned plane as claimed in claim 12, it is characterised in that: be also used to store a third temperature in the first memory
Preset value is spent, the third temperature preset value is greater than the second temperature preset value；The controller is also used to the environment temperature
Degree is greater than or equal to the second temperature preset value in the environment temperature and is less than institute compared with the third temperature preset value
When stating third temperature preset value, controls the fan and run with the first revolving speed, and it is in the open state to control the radiator window.
20. unmanned plane as claimed in claim 19, it is characterised in that: the third temperature preset value is 40 degrees Celsius.
21. unmanned plane as claimed in claim 19, it is characterised in that: be also used to store a high temperature in the first memory pre-
If value, the high temperature preset value is greater than the third temperature preset value；The controller be also used to by the environment temperature with it is described
High temperature preset value compares, and is greater than or equal to the third temperature preset value in the environment temperature and is less than the high temperature preset value
When, it controls the fan and is run with the second revolving speed, and it is in the open state to control the radiator window；Wherein, second revolving speed
Greater than first revolving speed.
22. unmanned plane as claimed in claim 21, it is characterised in that: the controller be also used to be greater than in the environment temperature or
When equal to the high temperature preset value, the fan is controlled with the operation of third revolving speed, the third revolving speed is greater than second revolving speed.
23. unmanned plane as claimed in claim 22, it is characterised in that: the temperature-detecting device further includes alarm device；It is described
Controller is also used to control the alarm device when the environment temperature is higher than the high temperature preset value and sound an alarm.
24. unmanned plane as claimed in claim 22, it is characterised in that: the high-temperature preset value is 60 degrees Celsius.
25. the unmanned plane as described in any one of claim 12~24, it is characterised in that: the controller is also used to control institute
The real value that thermal detector constantly detects the environment temperature is stated, and compartment of terrain obtains the real value of the environment temperature.
26. unmanned plane as claimed in claim 12, it is characterised in that:, can will be in the battery compartment when fan is opened
Air exported outside the battery compartment via the radiator window.
27. a kind of heat management system, for controlling temperature-detecting device and heat dissipation equipment；The temperature-detecting device includes the
One memory and thermal detector, the first memory is for storing the first temperature preset value and second temperature preset value, and described the
Two temperature preset values are greater than the first temperature preset value；The heat dissipation equipment includes the air inlet and outlet air positioned at different location
Mouthful, fan and radiator window, the radiator window are arranged in the air outlet, and the fan corresponds to the radiator window setting, for promoting
Into the convection current between the air inlet and the air outlet of the air-flow inside and outside the heat dissipation equipment；The heat management system includes:
Temperature detecting module detects an environment temperature for controlling the thermal detector；
Processing module, for reading the environment temperature, and by the environment temperature successively with the first temperature preset value and described
Second temperature preset value compares；And
Execution module, for controlling the fan and the heat dissipation when the environment temperature is lower than the first temperature preset value
Window is in closed state；It is more than or equal to the first temperature preset value and pre- less than the second temperature in the environment temperature
If controlling the fan when value and being in close state, and it is in the open state to control the radiator window；And in the environment temperature
The fan is controlled when degree is not less than the second temperature preset value and the radiator window is in open state.
28. heat management system as claimed in claim 27, it is characterised in that: the temperature detecting module and the processing module
To be stored in the first memory, and the module for the programmable that can be executed by the first memory.
29. heat management system as claimed in claim 27, it is characterised in that: the heat dissipation equipment further includes second memory,
The execution module is the module for the programmable that is stored in the second memory and can be executed by the second memory.
30. heat management system as claimed in claim 27, it is characterised in that: the fan is extractor fan, the radiator window
For the shutter that can be opened or closed.
31. heat management system as claimed in claim 27, it is characterised in that: the execution module is also used in the environment temperature
When more than or equal to the second temperature preset value, the fan running is controlled according to the height of the environment temperature, wherein the ring
Border temperature is higher, and the revolving speed of the fan is bigger.
32. heat management system as claimed in claim 31, it is characterised in that: the revolving speed of the fan and the environment temperature are at just
Proportionate relationship.
33. heat management system as claimed in claim 27, it is characterised in that: the first temperature preset value is 0 degree Celsius, institute
Stating second temperature preset value is 30 degrees Celsius.
34. heat management system as claimed in claim 27, it is characterised in that: be also used to store one in the first memory low
Warm preset value, the low temperature preset value are less than the first temperature preset value；The temperature-detecting device further includes alarm device；Institute
It states processing module to be also used to by the environment temperature compared with the low temperature preset value, the execution module is also used in the environment temperature
When degree is lower than the low temperature preset value, controls the alarm device and sound an alarm.
35. heat management system as claimed in claim 34, it is characterised in that: the low temperature preset value is subzero 20 degrees Celsius.
36. heat management system as claimed in claim 34, it is characterised in that: be also used to store one in the first memory
Three temperature preset values, the third temperature preset value are greater than the second temperature preset value；The processing module is also used to should
Compared with the third temperature preset value, the execution module is also used to be greater than or equal in the environment temperature described environment temperature
Second temperature preset value and be less than the third temperature preset value when, control the fan and run with the first revolving speed, and control institute
It is in the open state to state radiator window.
37. heat management system as claimed in claim 36, it is characterised in that: the third temperature preset value is 40 degrees Celsius.
38. heat management system as claimed in claim 36, it is characterised in that: be also used to store one in the first memory high
Warm preset value, the high temperature preset value are greater than the third temperature preset value；The processing module is also used to the environment temperature
Compared with the high temperature preset value, the execution module is also used to default more than or equal to the third temperature in the environment temperature
It when being worth and being less than the high temperature preset value, controls the fan and is run with the second revolving speed, and control the radiator window and be in unlatching
State；Wherein, second revolving speed is greater than first revolving speed.
39. heat management system as claimed in claim 38, it is characterised in that: the execution module is also used in the environment temperature
When more than or equal to the high temperature preset value, the fan is controlled with the operation of third revolving speed, the third revolving speed is greater than described the
Two revolving speeds.
40. heat management system as claimed in claim 39, it is characterised in that: the temperature-detecting device further includes alarm device；
The execution module is also used to control the alarm device when the environment temperature is higher than the high temperature preset value and sound an alarm.
41. heat management system as claimed in claim 40, it is characterised in that: the high-temperature preset value is 60 degrees Celsius.
42. heat management system as claimed in claim 27, it is characterised in that: the temperature-detecting device further includes that transmission is single
Member, the processing module be also used to by the environment temperature successively with the first temperature preset value and second temperature preset value phase
Relatively and after generating comparison result, the comparison result is sent in the execution module by the transmission unit.
43. the heat management system as described in any one of claim 27~42, it is characterised in that: the temperature detecting module is also
The real value of the environment temperature is constantly detected for controlling the thermal detector, the processing module is also used to compartment of terrain reading should
The real value of environment temperature.
44. a kind of thermal management algorithm is applied on temperature-detecting device and heat dissipation equipment；The temperature-detecting device includes the
One memory and thermal detector, the first memory is for storing the first temperature preset value and second temperature preset value, and described the
Two temperature preset values are greater than the first temperature preset value；The heat dissipation equipment includes the air inlet and outlet air positioned at different location
Mouthful, fan and radiator window, the radiator window are arranged in the air outlet, and the fan corresponds to the radiator window setting, for promoting
Into the hot standby inside and outside air-flow convection current between the air inlet and the air outlet of the heat dissipation；The thermal management algorithm includes:
It controls the thermal detector and detects an environment temperature；
Read the environment temperature, and by the environment temperature successively with the first temperature preset value and the second temperature preset value
It compares；And
If judge that the environment temperature is lower than the first temperature preset value, controls the fan and the radiator window is in
Closed state；If judge that the environment temperature is not less than the second temperature preset value, the fan and the heat dissipation are controlled
Window is in open state.
45. thermal management algorithm as claimed in claim 44, it is characterised in that: the thermal management algorithm further comprises the steps of: judgement
If the environment temperature is greater than or equal to the second temperature preset value, the fan is controlled according to the height of the environment temperature and is transported
Turn, wherein the environment temperature is higher, and the revolving speed of the fan is bigger.
46. thermal management algorithm as claimed in claim 45, it is characterised in that: the revolving speed of the fan and the environment temperature are at just
Proportionate relationship.
47. thermal management algorithm as claimed in claim 44, it is characterised in that: the first temperature preset value is 0 degree Celsius, institute
Stating second temperature preset value is 30 degrees Celsius.
48. the thermal management algorithm as described in any one of claim 44~47, it is characterised in that: the control thermal detector
The step of detecting an environment temperature specifically: control the real value that the thermal detector constantly detects the environment temperature；
The step of described reading environment temperature are as follows: read the real value of the environment temperature in compartment of terrain.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2015/078047 WO2016172947A1 (en) | 2015-04-30 | 2015-04-30 | Thermal management system and thermal management method, and unmanned aerial vehicle for application of the thermal management system |
Publications (2)
| Publication Number | Publication Date |
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| CN105939930A CN105939930A (en) | 2016-09-14 |
| CN105939930B true CN105939930B (en) | 2019-04-12 |
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| Country | Link |
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| CN (1) | CN105939930B (en) |
| WO (1) | WO2016172947A1 (en) |
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| CN206141808U (en) * | 2016-09-14 | 2017-05-03 | 深圳市大疆创新科技有限公司 | Horn subassembly and aircraft of aircraft |
| CN106672225A (en) * | 2016-12-27 | 2017-05-17 | 昆山优尼电能运动科技有限公司 | Cooling air path system of unmanned aerial vehicle |
| CN106785218A (en) * | 2017-01-19 | 2017-05-31 | 清华大学深圳研究生院 | Heat management structure and the unmanned plane using the heat management structure |
| CN106604622B (en) * | 2017-02-09 | 2018-07-24 | 广东霍德韦信息技术有限公司 | A kind of unmanned plane collecting device |
| CN207773451U (en) * | 2017-12-18 | 2018-08-28 | 深圳市大疆创新科技有限公司 | Unmanned plane |
| CN108116682B (en) * | 2017-12-20 | 2021-04-30 | 深圳市道通智能航空技术股份有限公司 | Temperature control method and device and unmanned aerial vehicle |
| CN109070987B (en) * | 2017-12-29 | 2022-07-15 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle's horn subassembly and unmanned aerial vehicle |
| CN207843295U (en) * | 2018-01-05 | 2018-09-11 | 深圳市大疆创新科技有限公司 | Unmanned plane and its casing |
| CN110291008A (en) | 2018-01-19 | 2019-09-27 | 深圳市大疆创新科技有限公司 | Radiator structure, heat dissipating method and device, unmanned plane, readable storage medium storing program for executing |
| CN112498672A (en) * | 2020-11-03 | 2021-03-16 | 中国直升机设计研究所 | Unmanned aerial vehicle |
| US12017786B2 (en) | 2022-03-30 | 2024-06-25 | Toyota Motor Engineering & Manufacturing North America, Inc. | Auxiliary fan based hybrid cooling systems for electric machines |
| CN114997597B (en) * | 2022-05-12 | 2023-07-18 | 南京航空航天大学 | Evaluation method of aircraft thermal management system |
| CN118173939A (en) * | 2024-05-13 | 2024-06-11 | 晶科储能科技有限公司 | Energy storage device and thermal management control method |
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| CN105939930A (en) | 2016-09-14 |
| WO2016172947A1 (en) | 2016-11-03 |
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