CN106379427B - A kind of automobile and its function mode with intelligent drag reduction structures - Google Patents
A kind of automobile and its function mode with intelligent drag reduction structures Download PDFInfo
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- CN106379427B CN106379427B CN201610926527.6A CN201610926527A CN106379427B CN 106379427 B CN106379427 B CN 106379427B CN 201610926527 A CN201610926527 A CN 201610926527A CN 106379427 B CN106379427 B CN 106379427B
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- wind
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- car body
- transducer
- controller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D37/00—Stabilising vehicle bodies without controlling suspension arrangements
- B62D37/02—Stabilising vehicle bodies without controlling suspension arrangements by aerodynamic means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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Abstract
The present invention provides a kind of automobiles and its function mode with intelligent drag reduction structures.It includes car body that this, which has the automobile of intelligent drag reduction structures,,Wind transducer before the front end setting of car body,Several air inlets are arranged in the front end of car body,Setting rotation wind-guiding mouth at the port of air inlet,It rotates and lifter plate is set in the mouthpiece of wind-guiding mouth,The bottom setting balance air port of car body,Opening-closing plate is arranged on air port in balance,Wind transducer after the rear end setting of car body,Several air outlets are arranged in the rear end of car body,Setting swings wind deflector at the port of air outlet,Lifting cover is set on the port of air outlet,It is connected to by several air ducts between air inlet and air outlet,The both sides in car body are arranged in several air ducts,Fan is set in air duct,Fan connects wind-driven generator,Accumulator is arranged in vehicle body,Wind-driven generator connects accumulator by circuit,It is connected to by bottom air duct between balance air port and air outlet,Drainage door is arranged in the tail portion in bottom air duct,Controller is arranged in vehicle body.
Description
Technical field
The invention belongs to field of mechanical technique, are related to a kind of automobile, especially a kind of automobile with intelligent drag reduction structures
And its function mode.
Background technology
It is well known that the automobile quickly moved in the gas flow, is required for consuming a large amount of energy to overcome resistance.Wherein,
Since the motion process of automobile is the process (normal pressure) for constantly rushing open its thick air-flow in movement front, overcome just
Pressure is most important energy consumption.In addition, since automobile is during high-speed motion, will necessarily be formed in rear end (tail portion)
Negative pressure, therefore, the pulling of the negative pressure that automobile is formed by tail portion again simultaneously tightly overcomes negative pressure to constitute and is only second to overcome
The another most important energy consumption of normal pressure.And then, since the air-flow just rushed open by automobile is squeezed, it is impossible to vertical
It carves far away from automobile, the side for being wrapped in automobile that these air-flows just rushed open still can also be tightly is lateral to be formed
Pressure.In addition, bottom of car fluid motion speed is slower than automobile upper flow movement velocity, the slow air pressure of speed is high, the fast gas of speed
It forces down, resulting lift-drag brings unstable dangerous and resistance to running car.
Drag reduction mode in the prior art, which lacks, to be automatically sensed and adjustment effect, to which structure is inflexible, effect office
Limit, can not realize adaptability drag reduction mode.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that a kind of to utilize sensing, analysis and tune
Control matches, and the drag reduction wind-guiding for carrying out being suitable for variation in terms of the front and back bottom three of car body is adjusted, and optimal laborsaving subtracts consumption to realize
The automobile and its function mode with intelligent drag reduction structures of effect.
Object of the invention can be realized by the following technical scheme：A kind of automobile with intelligent drag reduction structures, including
Car body, wind transducer before the front end setting of the car body, several air inlets, the air inlet is arranged in the front end of the car body
Port at setting rotation wind-guiding mouth, lifter plate is set in the mouthpiece of the rotation wind-guiding mouth, the bottom setting of the car body is flat
It weighs air port, opening-closing plate is set on the balance air port, wind transducer after the rear end of the car body is arranged, the rear end of the car body
Several air outlets are set, is arranged at the port of the air outlet and swings wind deflector, lifting is set on the port of the air outlet
Lid, is connected between the air inlet and air outlet by several air ducts, and the both sides in the car body are arranged in several air ducts,
Fan is set in the air duct, and the fan connects wind-driven generator, and accumulator, the wind-power electricity generation is arranged in the vehicle body
Machine connects the accumulator by circuit, is connected to by bottom air duct between balance air port and the air outlet, the bottom air duct
Drainage door is arranged in tail portion, and controller, the preceding wind transducer, rear wind transducer, rotation wind-guiding is arranged in the vehicle body
Mouth, lifter plate, swing wind deflector, lifting cover, opening-closing plate, drainage door connect the control with wind-driven generator by circuit
Device.
In the above-mentioned automobile with intelligent drag reduction structures, front deck is arranged in the front end of the car body, and the front deck has
Overhead door, the preceding wind transducer are set in front deck, and the preceding wind transducer is drivingly connected by front air cylinder；The car body
Rear end be arranged rear deck, the rear deck have overhead door, it is described after wind transducer be set in rear deck, it is described after wind direction sensing
Device is drivingly connected by exhaust hood；The overhead door, front air cylinder and exhaust hood connect the controller by circuit.
In the above-mentioned automobile with intelligent drag reduction structures, the rotation wind-guiding mouth is taper mouthpiece, the tapered mouth
Outwardly, osculum is inwardly for the big mouth of mouth.
In the above-mentioned automobile with intelligent drag reduction structures, the vertical steering angle of the rotation wind-guiding mouth be 35 ° extremely
45 °, the angle that is horizontally diverted of the rotation wind-guiding mouth is 40 ° to 50 °.
In the above-mentioned automobile with intelligent drag reduction structures, the horizontal hunting angle for swinging wind deflector be 25 ° extremely
35°。
In the above-mentioned automobile with intelligent drag reduction structures, the air duct has straightway and radian section, the straight line
Transition and linkage between section and radian section.
A kind of function mode of the automobile with intelligent drag reduction structures, including following operation steps：
1), when automobile under steam, pass through preceding wind transducer sense running car in front of wind direction, preceding wind transducer
Wind direction signals are sent to controller, after controller analysis, lifter plate is controlled and lifting cover is opened, rotation wind-guiding mouth corresponds to wind
It is adjusted to deflection, so that its more straight line is flowed into so that face is distinguished and admirable；
By sensing wind direction constantly, and adjustment rotation wind-guiding mouth is followed, it is formed more straight to eliminate distinguished and admirable grade resistance
Line, which flows into, realizes that windage minimizes.
2), controller opens wind-driven generator, and the distinguished and admirable drive fan flowed through in air duct persistently rotates, so that wind-force is sent out
Electricity is then stored into accumulator by electric power generation, so that car body uses；
3), controller opens opening-closing plate, distinguished and admirable caused by underbody to eliminate by the distinguished and admirable into balance air port of underbody
Wind-force is shaken, the center stationarity of car body in case of the high-speed travel state is maintained；
4) it, is discharged by air outlet by air duct and the distinguished and admirable of bottom air duct, after sensing running car by rear wind transducer
The wind direction of side, wind direction signals are sent to controller by rear wind transducer, and when car body goes against the wind, controller controls swing guide
Aerofoil is failure to actuate so that air outlet with maximum area with the external world directly to being connected to, reach the peak efficiency of air draft, when with the wind car body is gone
When sailing, because the distinguished and admirable influence exhaust that offsets of distinguished and admirable and air is discharged, controller control swings wind deflector and adjusts offset, so that outlet air
Mouth is connected to external world's inclination, and thus air is distinguished and admirable to be entered in air duct by air outlet, and avoids that distinguished and admirable and air wind is discharged
Stream head-on offsets, and so that the two is formed slanted angle and is more conducive to air draft.
In above-mentioned function mode, when car body in flow when driving, controller opens opening-closing plate and drainage door so that
Flow enters from balance air port, is discharged by drainage door by bottom air duct, to eliminate flow in shaking force caused by underbody, is maintained
The car body center stationarity under high-speed travel state in water.
In above-mentioned function mode, when using preceding wind transducer and rear wind transducer, controller control lifting
Door is opened, and is controlled front air cylinder and released preceding wind transducer, and exhaust hood releases rear wind transducer；When without using preceding wind direction
When sensor and rear wind transducer, controller control front air cylinder retracts preceding wind transducer, and exhaust hood senses rear wind direction
Device retracts, and controls overhead door closing.
Compared with prior art, there is the automobile of intelligent drag reduction structures and its function mode to has the following advantages for this：
1, on the one hand the air-flow for the positive pressure that automobile is encountered during the motion can be discharged through car body, is avoided
Automobile positive heads on the huge energy consumption rushed open needed for air-flow；On the other hand, the rear end of automobile is changed by negative pressuren zone
Zone of positive pressure, to generate the effect of boosting to automobile.
2, reduce the base pressure of automobile, lift is reduced, and for automobile to the Adhesion enhancement on ground, running car is more flat
Surely, safer.In addition, when galloping, since automobile is to the Adhesion enhancement on ground, power, more supernumerary segment are improved
Energy.
3, it is matched using sensing, analysis and regulation and control, the drag reduction for being suitable for variation is carried out in terms of the front and back bottom three of car body
Wind-guiding adjust, with realize automation, it is intelligentized it is optimal it is laborsaving subtract consumption effect, for car body enhance scientific and technological content.
Description of the drawings
Fig. 1 is the schematic diagram of this automobile with intelligent drag reduction structures.
In figure, 1, car body；2, preceding wind transducer；3, wind-guiding mouth is rotated；4, rear wind transducer；5, wind deflector is swung；
6, air duct；7, fan；8, bottom air duct.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, this has the automobile of intelligent drag reduction structures, including car body 1, wind direction passes before the front end setting of car body 1
Several air inlets are arranged in the front end of sensor 2, car body 1, and rotation wind-guiding mouth 3 is arranged at the port of air inlet, rotation wind-guiding mouth 3
Lifter plate is set in mouthpiece, and the bottom setting balance air port of car body 1 balances and opening-closing plate is arranged on air port, the rear end setting of car body 1
Several air outlets are arranged in the rear end of wind transducer 4 afterwards, car body 1, are arranged at the port of air outlet and swing wind deflector 5, outlet air
Lifting cover is set on the port of mouth, is connected to by several air ducts 6 between air inlet and air outlet, several air ducts 6 are arranged in car body 1
Both sides, fan 7 is set in air duct 6, and fan 7 connects wind-driven generator, and accumulator, wind-driven generator is arranged in 1 inside of car body
Accumulator is connected by circuit, balances and is connected to by bottom air duct 8 between air port and air outlet, the tail portion setting draining in bottom air duct 8
Controller, preceding wind transducer 2, rear wind transducer 4, rotation wind-guiding mouth 3, lifter plate, swing guide is arranged in door, 1 inside of car body
Aerofoil 5, lifting cover, opening-closing plate, drainage door and wind-driven generator connect controller by circuit.
Front deck is arranged in the front end of car body 1, and there is front deck overhead door, preceding wind transducer 2 to be set in front deck, and preceding wind direction passes
Sensor 2 is drivingly connected by front air cylinder；Rear deck is arranged in the rear end of car body 1, and there is rear deck overhead door, rear wind transducer 4 to be set to
In rear deck, rear wind transducer 4 is drivingly connected by exhaust hood；Overhead door, front air cylinder and exhaust hood are connected by circuit and are controlled
Device.
It is taper mouthpiece to rotate wind-guiding mouth 3, and outwardly, osculum is inwardly for the big mouth of taper mouthpiece.
The vertical steering angle for rotating wind-guiding mouth 3 is 35 ° to 45 °, rotation wind-guiding mouth 3 be horizontally diverted angle be 40 ° extremely
50°。
The horizontal hunting angle for swinging wind deflector 5 is 25 ° to 35 °.
Air duct 6 has straightway and radian section, transition and linkage between straightway and radian section.
A kind of function mode of the automobile with intelligent drag reduction structures, including following operation steps：
1), when automobile under steam, the wind direction in front of running car, preceding wind direction sensing are sensed by preceding wind transducer 2
Wind direction signals are sent to controller by device 2, after controller analysis, control lifter plate and lifting cover is opened, rotation wind-guiding mouth 3 is right
It answers wind deflection to adjust, so that its more straight line is flowed into so that face is distinguished and admirable；
By sensing wind direction constantly, and adjustment rotation wind-guiding mouth 3 is followed, it is formed more to eliminate distinguished and admirable grade resistance
Straight line, which flows into, realizes that windage minimizes.
2), controller opens wind-driven generator, and the distinguished and admirable drive fan 7 flowed through in air duct 6 persistently rotates, so that wind-force
Electricity is then stored into accumulator by electrical power generators, so that car body 1 uses；
3), controller opens opening-closing plate, distinguished and admirable caused by underbody to eliminate by the distinguished and admirable into balance air port of underbody
Wind-force is shaken, the center stationarity of car body 1 in case of the high-speed travel state is maintained；
4) it, is discharged by air outlet by air duct 6 and the distinguished and admirable of bottom air duct 8, running car is sensed by rear wind transducer 4
Wind direction signals are sent to controller by the wind direction at rear, rear wind transducer 4, when car body 1 goes against the wind, controller control pendulum
Dynamic wind deflector 5 is failure to actuate so that air outlet with maximum area with extraneous directly to being connected to, reach the peak efficiency of air draft, when car body 1
When sailing with the wind, because the distinguished and admirable influence exhaust that offsets of distinguished and admirable and air is discharged, controller control swings wind deflector 5 and adjusts offset, with
So that air outlet is connected to external world's inclination, thus air is distinguished and admirable to be entered by air outlet in air duct 6, and avoids being discharged distinguished and admirable
It offsets with distinguished and admirable head on of air, so that the two is formed slanted angle and be more conducive to air draft.
When car body 1 in flow when driving, controller opens opening-closing plate and drainage door so that flow from balance air port into
Enter, be discharged by drainage door by bottom air duct 8, to eliminate flow in shaking force caused by underbody, maintains the high speed in water of car body 1
Center stationarity under transport condition.
When using preceding wind transducer 2 and rear wind transducer 4, controller controls overhead door and opens, and controls preceding gas
Cylinder releases preceding wind transducer 2, and exhaust hood releases rear wind transducer 4；When without using preceding wind transducer 2 and after wind direction
When sensor 4, controller control front air cylinder retracts preceding wind transducer 2, and exhaust hood retracts rear wind transducer 4, and controls
Overhead door processed is closed.
There is the automobile of intelligent drag reduction structures and its function mode to has the following advantages for this：
1, on the one hand the air-flow for the positive pressure that automobile is encountered during the motion can be discharged through car body 1, is kept away
Exempt from the huge energy that automobile positive head-on rushes open needed for air-flow to consume；On the other hand, the rear end of automobile is changed by negative pressuren zone
For zone of positive pressure, to generate the effect of boosting to automobile.
2, reduce the base pressure of automobile, lift is reduced, and for automobile to the Adhesion enhancement on ground, running car is more flat
Surely, safer.In addition, when galloping, since automobile is to the Adhesion enhancement on ground, power, more supernumerary segment are improved
Energy.
3, it is matched using sensing, analysis and regulation and control, the drag reduction for being suitable for variation is carried out in terms of the front and back bottom three of car body 1
Wind-guiding adjust, with realize automation, it is intelligentized it is optimal it is laborsaving subtract consumption effect, for car body 1 enhance scientific and technological content.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although car body 1 is used more herein；Preceding wind transducer 2；Rotate wind-guiding mouth 3；Wind transducer 4 afterwards；Pendulum
Dynamic wind deflector 5；Air duct 6；Fan 7；The terms such as bottom air duct 8, but it does not preclude the possibility of using other terms.Use these arts
Language is only for the convenience of describing and explaining the nature of the invention；Being construed as any one of the additional limitations is all
It is disagreed with spirit of that invention.
Claims (7)
1. a kind of automobile with intelligent drag reduction structures, including car body, which is characterized in that wind direction before the front end setting of the car body
Several air inlets are arranged in the front end of sensor, the car body, are arranged at the port of the air inlet and rotate wind-guiding mouth, described turn
Lifter plate is set in the mouthpiece of dynamic wind-guiding mouth, and the bottom setting of the car body balances air port, opening and closing is arranged on the balance air port
Several air outlets are arranged in plate, wind transducer after the rear end setting of the car body, the rear end of the car body, the air outlet
Setting swings wind deflector at port, and lifting cover is arranged on the port of the air outlet, if between the air inlet and air outlet by
Dry-air blast road is connected to, and the both sides in the car body are arranged in several air ducts, and fan is arranged in the air duct, and the fan connects
It gives a dinner for a visitor from afar power generator, accumulator is arranged in the vehicle body, and the wind-driven generator connects the accumulator by circuit, described
It is connected to by bottom air duct between balance air port and air outlet, drainage door is arranged in the tail portion in the bottom air duct, and the vehicle body is set
Controller is set, the preceding wind transducer, rotation wind-guiding mouth, lifter plate, swings wind deflector, lifting cover, opens rear wind transducer
Closing plate, drainage door and wind-driven generator connect the controller by circuit.
2. the automobile with intelligent drag reduction structures according to claim 1, which is characterized in that the front end of the car body is arranged
There is overhead door, the preceding wind transducer to be set in front deck for front deck, the front deck, and the preceding wind transducer is by front air cylinder
It is drivingly connected；Rear deck is arranged in the rear end of the car body, and there is the rear deck overhead door, the rear wind transducer to be set to rear deck
In, the rear wind transducer is drivingly connected by exhaust hood；The overhead door, front air cylinder and exhaust hood connect institute by circuit
State controller.
3. the automobile with intelligent drag reduction structures according to claim 1, which is characterized in that the rotation wind-guiding mouth is cone
Shape mouthpiece, outwardly, osculum is inwardly for the big mouth of the taper mouthpiece.
4. the automobile with intelligent drag reduction structures according to claim 1, which is characterized in that the air duct has straightway
With radian section, transition and linkage between the straightway and radian section.
5. the function mode of the automobile according to claim 1 with intelligent drag reduction structures, which is characterized in that the running side
Formula includes following operation steps：
1), when automobile under steam, the wind direction in front of running car is sensed by preceding wind transducer, preceding wind transducer is by wind
It is sent to controller to signal, after controller analysis, lifter plate is controlled and lifting cover is opened, it is inclined that rotation wind-guiding mouth corresponds to wind direction
Modulation is whole, so that its more straight line is flowed into so that face is distinguished and admirable；
2), controller opens wind-driven generator, and the distinguished and admirable drive fan flowed through in air duct persistently rotates, so that wind-driven generator
Electricity, is then stored into accumulator by power generation, so that car body uses；
3), controller opens opening-closing plate, and distinguished and admirable by underbody enters balance air port, distinguished and admirable in vibrations caused by underbody to eliminate
Wind-force maintains the center stationarity of car body in case of the high-speed travel state；
4) it, is discharged by air outlet by air duct and the distinguished and admirable of bottom air duct, running car rear is sensed by rear wind transducer
Wind direction signals are sent to controller by wind direction, rear wind transducer, and when car body goes against the wind, controller control swings wind deflector
Be failure to actuate so that air outlet with maximum area with the external world directly to being connected to, reach the peak efficiency of air draft, when car body sails with the wind
When, because the distinguished and admirable influence exhaust that offsets of distinguished and admirable and air is discharged, controller control swings wind deflector and adjusts offset, so that air outlet
It is connected to external world's inclination, thus air is distinguished and admirable to be entered in air duct by air outlet, and avoids being discharged distinguished and admirable distinguished and admirable with air
It head-on offsets, so that the two is formed slanted angle and be more conducive to air draft.
6. function mode according to claim 5, which is characterized in that when car body in flow when driving, controller open
Opening-closing plate and drainage door so that flow enters from balance air port, is discharged by drainage door by bottom air duct, to eliminate flow in underbody
Caused by shaking force, maintain center stationarity of the car body in water under high-speed travel state.
7. function mode according to claim 5, which is characterized in that when using preceding wind transducer and after wind transducer
When, controller controls overhead door and opens, and controls front air cylinder and release preceding wind transducer, and exhaust hood pushes away rear wind transducer
Go out；When without using preceding wind transducer and rear wind transducer, controller control front air cylinder retracts preceding wind transducer, after
Cylinder retracts rear wind transducer, and controls overhead door closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610926527.6A CN106379427B (en) | 2016-10-30 | 2016-10-30 | A kind of automobile and its function mode with intelligent drag reduction structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610926527.6A CN106379427B (en) | 2016-10-30 | 2016-10-30 | A kind of automobile and its function mode with intelligent drag reduction structures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106379427A CN106379427A (en) | 2017-02-08 |
| CN106379427B true CN106379427B (en) | 2018-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610926527.6A Active CN106379427B (en) | 2016-10-30 | 2016-10-30 | A kind of automobile and its function mode with intelligent drag reduction structures |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115723556A (en) * | 2020-06-23 | 2023-03-03 | 东风汽车有限公司 | Automobile cabin air circulation system, control method and electronic equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06344956A (en) * | 1993-06-14 | 1994-12-20 | Power Fuiirudo:Kk | Traveling stabilizing device for vehicle |
| JP2003146254A (en) * | 2001-11-10 | 2003-05-21 | Manabu Horie | Turn assist blade of vehicle |
| DE20215020U1 (en) * | 2002-09-28 | 2003-02-20 | Tunger, Henry, 95028 Hof | Travel direction adaptable aerodynamic front and rear spoilers for Formula one racing car are managed by accumulator battery connected to computer, airflow sensors and electric motors |
| JP2009248746A (en) * | 2008-04-07 | 2009-10-29 | Toyota Motor Corp | Aerodynamic control apparatus for vehicle |
| CN204264296U (en) * | 2014-12-11 | 2015-04-15 | 刘磊 | A kind of Concealed automobile determines wind apparatus |
| CN105438280A (en) * | 2015-12-07 | 2016-03-30 | 重庆翼耀科技咨询有限公司 | Tailstock stabilizing method |
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- 2016-10-30 CN CN201610926527.6A patent/CN106379427B/en active Active
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