CN106379427A - Automobile with intelligent drag reduction structure and operation mode of automobile - Google Patents
Automobile with intelligent drag reduction structure and operation mode of automobile Download PDFInfo
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- CN106379427A CN106379427A CN201610926527.6A CN201610926527A CN106379427A CN 106379427 A CN106379427 A CN 106379427A CN 201610926527 A CN201610926527 A CN 201610926527A CN 106379427 A CN106379427 A CN 106379427A
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- wind
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- car body
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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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- Physics & Mathematics (AREA)
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- Combustion & Propulsion (AREA)
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- Mechanical Engineering (AREA)
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Abstract
The invention provides an automobile with an intelligent drag reduction structure and an operation mode of the automobile. The automobile with the intelligent drag reduction structure comprises an automobile body, wherein a front wind direction sensor is arranged at the front end of the automobile body; a plurality of air inlets are formed in the front end of the automobile body; rotatable air guide nozzles are arranged at ports of the air inlets; lifting plates are arranged on openings of the rotatable air guide nozzles; a balancing air opening is formed in the bottom of the automobile body; an opening and closing plate is arranged at the balancing air opening; a rear wind direction sensor is arranged at the rear end of the automobile body; a plurality of air outlets are formed in the rear end of the automobile body; swinging air guide plates are arranged at ports of the air outlets; lifting covers are arranged at the ports of the air outlets; the air inlets communicate with the air outlets through a plurality of air ducts; the plurality of air ducts are arranged on two sides in the automobile body; fans are arranged in the air ducts and are connected with a wind power generator; a storage battery is arranged inside the automobile body; the wind power generator is connected with the storage battery through a circuit; the balancing air opening communicates with the air outlets through a bottom air duct; a water drainage door is arranged at the tail of the bottom air duct; a controller is arranged inside the automobile body.
Description
Technical field
The invention belongs to field of mechanical technique, it is related to a kind of automobile, particularly a kind of automobile with intelligent drag reduction structures
And its function mode.
Background technology
It is known that the automobile of quick motion in the gas flow, it is required for consuming the substantial amounts of energy to overcome resistance.Wherein,
Because the motion process of automobile is the process (normal pressure) constantly rushing open the thick air-flow in its motion front, therefore, just overcome
Pressure is topmost energy resource consumption.Further, since automobile is during high-speed motion, will necessarily be formed at rear end (afterbody)
Negative pressure, therefore, the pulling tightly of negative pressure that automobile is formed by afterbody simultaneously again, overcome negative pressure to constitute and be only second to overcome
The another topmost energy resource consumption of normal pressure.And then, the air-flow due to just having been rushed open by automobile is squeezed it is impossible to stand
Carve far away from automobile, the air-flow that these have just been rushed open still also can tightly be wrapped in the side of automobile, thus being formed lateral
Pressure.Further, bottom of car fluid motion speed is slower than automobile upper flow movement velocity, and the slow air pressure of speed is high, the fast gas of speed
Force down, consequent lift-drag brings unstable dangerous and resistance to running car.
Drag reduction mode of the prior art all lacks automatic sensing and adjustment effect, thus structure is inflexible, effect office
Limit is it is impossible to enough realize adaptability drag reduction mode.
Content of the invention
The purpose of the present invention is that there are the problems referred to above for existing technology it is proposed that a kind of utilize sensing, analysis and adjust
Control matches, and the drag reduction wind-guiding carrying out being suitable for changing in terms of the bottom three in front and back of car body is adjusted, and to realize, optimum is laborsaving to subtract consumption
Automobile and its function mode with intelligent drag reduction structures of effect.
The purpose of the present invention can be realized by following technical proposal：A kind of automobile with intelligent drag reduction structures, including
Car body, wind transducer before the front end setting of described car body, the front end of described car body arranges several air inlets, described air inlet
Port setting rotate wind-guiding mouth, the mouthpiece of described rotation wind-guiding mouth arranges lifter plate, the bottom setting of described car body is flat
Weighing apparatus air port, described balance air port arranges opening-closing plate, wind transducer after the rear end setting of described car body, the rear end of described car body
Several air outlets are set, and the port setting of described air outlet swings wind deflector, setting lifting on the port of described air outlet
Lid, is connected by some air channels between described air inlet and air outlet, some described air channels are arranged on the both sides in described car body,
Fan is set in described air channel, and described fan connects wind-driven generator, described vehicle body arranges battery, described wind-power electricity generation
Machine connects described battery by circuit, is connected by bottom air channel between described balance air port and air outlet, described bottom air channel
Afterbody arranges drainage door, and described vehicle body arranges controller, described front wind transducer, rear wind transducer, rotation wind-guiding
Mouth, lifter plate, swing wind deflector, lifting cover, opening-closing plate, drainage door and wind-driven generator all connect described control by circuit
Device.
In the above-mentioned automobile with intelligent drag reduction structures, the front end setting front deck of described car body, described front deck has
Overhead door, described front wind transducer is arranged in front deck, and described front wind transducer is by front air cylinder drive connection；Described car body
Rear end setting rear deck, described rear deck has overhead door, and described rear wind transducer is arranged in rear deck, described rear wind direction sensing
Device is by exhaust hood drive connection；Described overhead door, front air cylinder are all connected described controller by circuit with exhaust hood.
In the above-mentioned automobile with intelligent drag reduction structures, described rotation wind-guiding mouth is taper mouthpiece, described tapered mouth
Outwardly, osculum is inwardly for the big mouth of mouth.
In the above-mentioned automobile with intelligent drag reduction structures, the described vertical steering angle rotating wind-guiding mouth is for 35 ° extremely
45 °, the described angle that is horizontally diverted rotating wind-guiding mouth is 40 ° to 50 °.
In the above-mentioned automobile with intelligent drag reduction structures, the described horizontal hunting angle swinging wind deflector is for 25 ° extremely
35°.
In the above-mentioned automobile with intelligent drag reduction structures, described air channel has straightway and radian section, described 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, by front wind transducer sense running car in front of wind direction, front wind transducer
Wind direction signals are sent to controller, after controller analysis, controls lifter plate and lifting cover to open, rotate wind-guiding mouth and correspond to wind
To deflection adjustment, just to make its more straight line flow into distinguished and admirable；
By constantly sensing wind direction, and follow adjustment rotation wind-guiding mouth, to eliminate distinguished and admirable grade resistance, formed more straight
Line flows into realizes windage minimum.
2), wind-driven generator opened by controller, and the distinguished and admirable drive fan flowing through in air channel persistently rotates, so that wind-force is sent out
Electric power generation, then electricity is stored in battery, so that car body uses；
3), opening-closing plate opened by controller, through the distinguished and admirable entrance balance air port of underbody, distinguished and admirable is caused in underbody with eliminating
Vibrations wind-force, maintains car body center stationarity in case of the high-speed travel state；
4), discharged by air outlet through air channel and the distinguished and admirable of bottom air channel, sensed after running car by rear wind transducer
The wind direction of side, rear wind transducer sends wind direction signals to controller, 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 connecting, reach the peak efficiency of air draft, when car body is gone with the wind
When sailing, because discharging distinguished and admirable offset impact exhaust distinguished and admirable with air, controller control swings wind deflector adjustment skew, so that air-out
Mouth is connected with extraneous inclination, cannot be entered in air channel by air outlet by this air is distinguished and admirable, and avoid discharging distinguished and admirable and air wind
Stream head-on offsets, and makes both form slanted angle and is more conducive to air draft.
In above-mentioned function mode, when car body travels in current, controller open opening-closing plate and drainage door so that
Current enter from balance air port, are discharged by drainage door through bottom air channel, to eliminate the shaking force that current cause in underbody, maintain
Center stationarity under water high speed transport condition for the car body.
In above-mentioned function mode, when using front wind transducer and rear wind transducer, controller controls lifting
Door is opened, and controls front air cylinder to release front wind transducer, and rear wind transducer is released by exhaust hood；When not using front wind direction
When sensor and rear wind transducer, controller controls front air cylinder to retract front wind transducer, and rear wind direction is sensed by exhaust hood
Device retracts, and controls overhead door to close.
Compared with prior art, originally there is the automobile of intelligent drag reduction structures and its function mode has advantages below：
1st, on the one hand the air-flow of positive pressure encountered in motion process for the automobile can be run through car body to discharge, it is to avoid
Automobile positive head-on rushes open the huge energy consumption needed for air-flow；On the other hand, the rear end of automobile is changed into by negative pressuren zone
Zone of positive pressure, thus produce the effect of boosting to automobile.
2nd, the base pressure making automobile reduces, and lift reduces, the Adhesion enhancement to ground for the automobile, and running car is more flat
Surely, safer.In addition, when galloping, due to the Adhesion enhancement to ground for the automobile, improve power, more supernumerary segment
Energy.
3rd, matched using sensing, analysis and regulation and control, carry out the drag reduction being suitable for changing in terms of the bottom three in front and back of car body
Wind-guiding is adjusted, and to realize automation, intelligentized optimum is laborsaving subtracts consumption effect, is car body enhancing scientific and technological content.
Brief description
Fig. 1 is the schematic diagram of the automobile originally with intelligent drag reduction structures.
In figure, 1, car body；2nd, front wind transducer；3rd, rotate wind-guiding mouth；4th, rear wind transducer；5th, swing wind deflector；
6th, air channel；7th, fan；8th, bottom air channel.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in figure 1, originally having the automobile of intelligent drag reduction structures, including car body 1, before the front end setting of car body 1, wind direction passes
Sensor 2, the front end of car body 1 arranges several air inlets, and the port setting of air inlet rotates wind-guiding mouth 3, rotates wind-guiding mouth 3
Lifter plate, the bottom setting balance air port of car body 1 are arranged on mouthpiece, balance air port arranges opening-closing plate, the rear end setting of car body 1
Wind transducer 4 afterwards, the rear end of car body 1 arranges several air outlets, and the port setting of air outlet swings wind deflector 5, air-out
On the port of mouth, lifting cover is set, is connected by some air channels 6 between air inlet and air outlet, some air channels 6 are arranged in car body 1
Both sides, setting fan 7 in air channel 6, fan 7 connects wind-driven generator, the internal setting battery of car body 1, wind-driven generator
Battery is connected by circuit, is connected by bottom air channel 8 between balance air port and air outlet, the afterbody setting draining in bottom air channel 8
Door, the internal setting controller of car body 1, front wind transducer 2, rear wind transducer 4, rotation wind-guiding mouth 3, lifter plate, swing guide
Aerofoil 5, lifting cover, opening-closing plate, drainage door and wind-driven generator all connect controller by circuit.
The front end setting front deck of car body 1, front deck has overhead door, and front wind transducer 2 is arranged in front deck, and front wind direction passes
Sensor 2 is by front air cylinder drive connection；The rear end setting rear deck of car body 1, rear deck has overhead door, and rear wind transducer 4 is arranged at
In rear deck, rear wind transducer 4 is by exhaust hood drive connection；Overhead door, front air cylinder are all connected control by circuit with exhaust hood
Device.
Rotation wind-guiding mouth 3 is taper mouthpiece, and outwardly, osculum is inwardly for the big mouth of taper mouthpiece.
The vertical steering angle rotating wind-guiding mouth 3 is 35 ° to 45 °, and rotate wind-guiding mouth 3 is horizontally diverted angle for 40 ° extremely
50°.
The horizontal hunting angle swinging wind deflector 5 is 25 ° to 35 °.
Air channel 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, front wind direction sensing are sensed by front wind transducer 2
Device 2 sends wind direction signals to controller, after controller analysis, controls lifter plate and lifting cover to open, rotates wind-guiding mouth 3 right
Wind deflection is answered to adjust, just to make its more straight line flow into distinguished and admirable；
By constantly sensing wind direction, and follow adjustment rotation wind-guiding mouth 3, to eliminate distinguished and admirable grade resistance, formed more
Straight line flows into realizes windage minimum.
2), wind-driven generator opened by controller, and the distinguished and admirable drive fan 7 flowing through in air channel 6 persistently rotates, so that wind-force
Electrical power generators, then electricity are stored in battery, so that car body 1 uses；
3), opening-closing plate opened by controller, through the distinguished and admirable entrance balance air port of underbody, distinguished and admirable is caused in underbody with eliminating
Vibrations wind-force, maintains car body 1 center stationarity in case of the high-speed travel state；
4), discharged by air outlet through air channel 6 and the distinguished and admirable of bottom air channel 8, running car is sensed by rear wind transducer 4
The wind direction at rear, rear wind transducer 4 sends wind direction signals to controller, and when car body 1 goes against the wind, controller controls pendulum
Dynamic wind deflector 5 is failure to actuate so that air outlet with maximum area with the external world directly to connecting, reach the peak efficiency of air draft, when car body 1
When sailing with the wind, because discharging distinguished and admirable offset impact exhaust distinguished and admirable with air, controller control swings wind deflector 5 adjustment skew, with
Air outlet connect with extraneous inclination, cannot by air outlet entrance air channel 6, and avoid discharging distinguished and admirable by this air is distinguished and admirable
Distinguished and admirable with air head-on offset, make both form slanted angle and be more conducive to air draft.
When car body 1 travels in current, controller opens opening-closing plate and drainage door so that current enter from balance air port
Enter, discharged by drainage door through bottom air channel 8, to eliminate the shaking force that current cause in underbody, maintain car body 1 in water high speed
Center stationarity under transport condition.
When using front wind transducer 2 and rear wind transducer 4, controller controls overhead door to open, and controls front gas
Front wind transducer 2 is released by cylinder, and rear wind transducer 4 is released by exhaust hood；When do not use front wind transducer 2 and after wind direction
During sensor 4, controller controls front air cylinder to retract front wind transducer 2, and rear wind transducer 4 is retracted by exhaust hood, and controls
Overhead door processed is closed.
Originally there is the automobile of intelligent drag reduction structures and its function mode has advantages below：
1st, on the one hand the air-flow of positive pressure encountered in motion process for the automobile can be run through car body 1 to discharge, keep away
Exempt from automobile positive and head-on rush open the huge energy consumption needed for air-flow；On the other hand, the rear end of automobile is changed by negative pressuren zone
For zone of positive pressure, thus automobile is produced with the effect of boosting.
2nd, the base pressure making automobile reduces, and lift reduces, the Adhesion enhancement to ground for the automobile, and running car is more flat
Surely, safer.In addition, when galloping, due to the Adhesion enhancement to ground for the automobile, improve power, more supernumerary segment
Energy.
3rd, matched using sensing, analysis and regulation and control, carry out the drag reduction being suitable for changing in terms of the bottom three in front and back of car body 1
Wind-guiding is adjusted, and to realize automation, intelligentized optimum is laborsaving subtracts consumption effect, is car body 1 enhancing scientific and technological content.
Specific embodiment described herein is only explanation for example to present invention spirit.The affiliated technology of the present invention is led
The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment
Generation, but the spirit without departing from the present invention or surmount scope defined in appended claims.
Although more employing car body 1 herein；Front wind transducer 2；Rotate wind-guiding mouth 3；Wind transducer 4 afterwards；Pendulum
Dynamic wind deflector 5；Air channel 6；Fan 7；Bottom air channel 8 grade term, but it is not precluded from the possibility using other terms.Using these arts
Language is used for the purpose of more easily describing and explaining the essence of the present invention；Being construed as any additional restriction is all
Contrary with spirit of the present invention.
Claims (9)
1. a kind of automobile with intelligent drag reduction structures, including car body it is characterised in that described car body front end setting before wind direction
Sensor, the front end of described car body arranges several air inlets, and the port of described air inlet arranges and rotates wind-guiding mouth, described turn
Lifter plate, the bottom setting balance air port of described car body, setting opening and closing on described balance air port are arranged on the mouthpiece of dynamic wind-guiding mouth
Plate, wind transducer after the rear end setting of described car body, the rear end of described car body arranges several air outlets, described air outlet
Port setting swing wind deflector, on the port of described air outlet arrange lifting cover, if between described air inlet and air outlet by
Dry-air blast road connects, and some described air channels are arranged on the both sides in described car body, arranges fan in described air channel, and described fan is even
Give a dinner for a visitor from afar power generator, described vehicle body arranges battery, and described wind-driven generator connects described battery by circuit, described
Connected by bottom air channel between balance air port and air outlet, the afterbody setting drainage door in described bottom air channel, described vehicle body sets
Put controller, described front wind transducer, rear wind transducer, rotation wind-guiding mouth, lifter plate, swing wind deflector, lifting cover, open
Closing plate, drainage door and wind-driven generator all connect described controller by circuit.
2. the automobile with intelligent drag reduction structures according to claim 1 is it is characterised in that the front end of described car body is arranged
Front deck, described front deck has overhead door, and described front wind transducer is arranged in front deck, and described front wind transducer is by front air cylinder
Drive connection；The rear end setting rear deck of described car body, described rear deck has overhead door, and described rear wind transducer is arranged at rear deck
In, described rear wind transducer is by exhaust hood drive connection；Described overhead door, front air cylinder are all connected institute by circuit with exhaust hood
State controller.
3. the automobile with intelligent drag reduction structures according to claim 1 is it is characterised in that described rotation wind-guiding mouth is cone
Shape mouthpiece, outwardly, osculum is inwardly for the big mouth of described taper mouthpiece.
4. the automobile with intelligent drag reduction structures according to claim 1 it is characterised in that described rotation wind-guiding mouth perpendicular
Straight steering angle is 35 ° to 45 °, and the described angle that is horizontally diverted rotating wind-guiding mouth is 40 ° to 50 °.
5. the automobile with intelligent drag reduction structures according to claim 1 is it is characterised in that the water of described swing wind deflector
Flat pendulum angle is 25 ° to 35 °.
6. the automobile with intelligent drag reduction structures according to claim 1 is it is characterised in that described air channel has straightway
With radian section, transition and linkage between described straightway and radian section.
7. a kind of function mode of the automobile with intelligent drag reduction structures is it is characterised in that include following operation steps：
1), when automobile under steam, the wind direction in front of running car is sensed by front wind transducer, front wind transducer is by wind
Send to controller to signal, after controller analysis, control lifter plate and lifting cover to open, rotate the corresponding wind direction of wind-guiding mouth inclined
Modulation is whole, just to make its more straight line flow into distinguished and admirable；
2), wind-driven generator opened by controller, and the distinguished and admirable drive fan flowing through in air channel persistently rotates, so that wind-driven generator
Generate electricity, then electricity is stored in battery, so that car body uses；
3), opening-closing plate opened by controller, through the distinguished and admirable entrance balance air port of underbody, to eliminate the distinguished and admirable vibrations causing in underbody
Wind-force, maintains car body center stationarity in case of the high-speed travel state；
4), discharged by air outlet through air channel and the distinguished and admirable of bottom air channel, running car rear is sensed by rear wind transducer
Wind direction, rear wind transducer sends wind direction signals to controller, and when car body goes against the wind, controller controls swing wind deflector
Be failure to actuate so that air outlet with maximum area with the external world directly to connecting, reach the peak efficiency of air draft, when car body sails with the wind
When, because discharging distinguished and admirable offset impact exhaust distinguished and admirable with air, controller control swings wind deflector adjustment skew, so that air outlet
Connect with extraneous inclination, cannot by air outlet entrance air channel, and avoid discharging distinguished and admirable distinguished and admirable with air by this air is distinguished and admirable
Head-on offset, make both form slanted angle and be more conducive to air draft.
8. function mode according to claim 7 is it is characterised in that when car body travels in current, controller is opened
Opening-closing plate and drainage door, so that current enter from balance air port, are discharged by drainage door through bottom air channel, to eliminate current in underbody
The shaking force causing, maintains center stationarity under water high speed transport condition for the car body.
9. function mode according to claim 7 it is characterised in that when using front wind transducer and after wind transducer
When, controller controls overhead door to open, and controls front air cylinder to release front wind transducer, and rear wind transducer is pushed away by exhaust hood
Go out；When not using front wind transducer and rear wind transducer, controller controls front air cylinder to retract front wind transducer, after
Rear wind transducer is retracted by cylinder, and controls overhead door to close.
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 true CN106379427A (en) | 2017-02-08 |
| CN106379427B CN106379427B (en) | 2018-08-24 |
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ID=57958933
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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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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111717021A (en) * | 2020-06-23 | 2020-09-29 | 东风汽车有限公司 | Automobile cabin air circulation system, control method and electronic equipment |
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| JP2003146254A (en) * | 2001-11-10 | 2003-05-21 | Manabu Horie | Turn assist blade of vehicle |
| 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
- 2016-10-30 CN CN201610926527.6A patent/CN106379427B/en active Active
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| 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 | 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 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111717021A (en) * | 2020-06-23 | 2020-09-29 | 东风汽车有限公司 | Automobile cabin air circulation system, control method and electronic equipment |
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| Publication number | Publication date |
|---|---|
| CN106379427B (en) | 2018-08-24 |
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