CN105501314A - Airflow guiding device and automobile - Google Patents
Airflow guiding device and automobile Download PDFInfo
- Publication number
- CN105501314A CN105501314A CN201610040522.3A CN201610040522A CN105501314A CN 105501314 A CN105501314 A CN 105501314A CN 201610040522 A CN201610040522 A CN 201610040522A CN 105501314 A CN105501314 A CN 105501314A
- Authority
- CN
- China
- Prior art keywords
- automobile
- guide plate
- pedal
- brake
- state
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/007—Rear spoilers
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The invention provides an airflow guiding device and an automobile. The airflow guiding device comprises a guiding mechanism, a driving mechanism and a controller, wherein the guiding mechanism comprises a guiding plate which is installed on a box cover of an automobile rear tail box and used for guiding airflow; the driving mechanism comprises a transmission system and a driving motor, and the driving motor drives the transmission system so as to drive the guiding plate to rotate; the controller is connected with the driving motor and used for acquiring automobile braking pedal position information, automobile running speed information and automobile accelerator petal position information, a control instruction is output according to the automobile braking pedal position information, the automobile running speed information and the automobile accelerator petal position information, and the guiding plate and the automobile running direction have different included angles. According to the airflow guiding device, due to the fact that the guiding plate is located in the first state, the second state, the third state and the fourth state in which the guiding plate and the automobile running direction have different included angles, the effects of reducing airflow resistance in the accelerating process and increasing airflow resistance in the decelerating process are achieved.
Description
Technical field
The present invention relates to automobile design and manufacture field, particularly relate to a kind of airflow guiding device and automobile.
Background technology
In vehicle traveling process, the consumption of fuel of the air-flow resistance that automobile is head-on subject to automobile has considerable influence, and air-flow resistance is larger, and the consumption of fuel of automobile is larger.When particularly automobile accelerates, the frontal resistance (abbreviation windage) how reduced in vehicle traveling process is the key means lowering oil consumption.Now each car manufacturer is all at the frontal resistance reducing automobile of trying every means.
Summary of the invention
For reducing the frontal resistance in vehicle traveling process, reducing vehicle fuel consume amount, the invention provides a kind of airflow guiding device and automobile.
The invention provides a kind of airflow guiding device, be applied to automobile, described airflow guiding device comprises:
Guiding mechanism, comprises the guide plate being installed on and leading on automobile trunk case lid, for air-flow;
Driver train, comprises the driving system be connected with described guide plate one end and the drive motor be connected with described driving system, and described drive motor drives described guide plate to rotate by driving described driving system;
Information acquisition system, for obtaining brake-pedal of automobile location information, automotive wheel rotary speed information and automobile accelerator pedal location information;
Controller, is connected with described drive motor, and receives brake-pedal of automobile location information that described information acquisition system obtains, automotive wheel rotary speed information and automobile accelerator pedal location information, wherein,
Automobile current driving speed is calculated according to described automotive wheel rotary speed information, when described automobile current driving speed is less than the first pre-set velocity value, judge that automobile is in normal motoring condition, described controller exports the first instruction to described drive motor, and described guide plate is in first state parallel with vehicle traveling direction;
According to described brake-pedal of automobile positional information calculation brake-pedal of automobile Bottom Runby, when described brake-pedal of automobile Bottom Runby is greater than the first predeterminable range and is less than the second predeterminable range, judge that automobile is in brake deceleration state, described controller exports the second instruction to described drive motor, the second state that the described guide plate angle be between described vehicle traveling direction is greater than 90 °;
Calculate automobile current driving speed according to described automotive wheel rotary speed information, when described automobile current driving speed is more than or equal to the second pre-set velocity value, judge that automobile is in overspeed condition; Or according to described brake-pedal of automobile positional information calculation brake-pedal of automobile Bottom Runby, when described brake-pedal of automobile Bottom Runby is more than or equal to the second predeterminable range, judge that automobile is in emergency brake state, described controller exports the 3rd instruction to described drive motor, and described guide plate is in the third state vertical with described vehicle traveling direction;
According to described automobile accelerator pedal positional information calculation Das Gaspedal Bottom Runby, when described Das Gaspedal Bottom Runby is greater than the 3rd predeterminable range, judge that automobile is in acceleration mode, described controller exports the 4th instruction to described drive motor, the 4th state that the described guide plate angle be between described vehicle traveling direction is less than 90 °.
Preferably, described information acquisition system comprises:
First sensing unit, with automobile CAN-bus model calling, for obtaining described automotive wheel rotary speed information, and is delivered to described controller;
Second sensing unit, is arranged on the base plate below brake-pedal of automobile, for obtaining described brake-pedal of automobile location information, and is delivered to controller;
3rd sensing unit, is arranged on the base plate below automobile accelerator pedal, for obtaining described automobile accelerator pedal location information, and is delivered to controller.
Preferably, described driving system comprises gear transmission group.
Preferably, described guiding mechanism also comprise two arranged in parallel on automobile trunk case lid, for the mounting bracket of fixing described guide plate, described drive motor is installed on mounting bracket described in one of them and encloses in the hollow structure of formation.
Preferably, described guiding mechanism also comprises the rotating shaft being arranged on described guide plate two ends and the bearing being arranged on position relative on two described mounting brackets; Two described rotating shafts are inserted in two described bearings respectively.
According to a further aspect in the invention, present invention also offers a kind of automobile, described automobile comprises airflow guiding device described above.
Airflow guiding device provided by the invention, being in vehicle traveling direction by guide plate is the first state of different angles, the second state, the third state and the 4th state, achieve and reduce air-flow resistance in accelerator, in moderating process, increase the effect of air-flow resistance; Further, airflow guiding device provided by the invention can also reduce the oil consumption of automobile in accelerator, reaches the effect of energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is the structural representation of the airflow guiding device described in the embodiment of the present invention;
Fig. 2 is installed on the lateral plan on automobile for the airflow guiding device described in the embodiment of the present invention;
Fig. 3 is the structural representation when guide plate described in the embodiment of the present invention is in the first state;
Fig. 4 is the structural representation when guide plate described in the embodiment of the present invention is in the second state;
Fig. 5 is the structural representation when guide plate described in the embodiment of the present invention is in the third state;
Fig. 6 is the structural representation when guide plate described in the embodiment of the present invention is in the 4th state.
Description of reference numerals: guide plate 11, mounting bracket 12, rotating shaft 13, bearing 14, drive motor 21, driving wheel 221, flower wheel 222.
Detailed description of the invention
For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
See Fig. 1 and Fig. 2, the invention provides a kind of airflow guiding device, be applied to automobile, described airflow guiding device comprises:
Guiding mechanism, comprises the guide plate 11 being installed on and leading on automobile trunk case lid, for air-flow;
Driver train, comprises the driving system be connected with described guide plate 11 one end and the drive motor 21 be connected with described driving system, and described drive motor 21 drives described guide plate 11 to rotate by driving described driving system;
Information acquisition system, for obtaining brake-pedal of automobile location information, automotive wheel rotary speed information and automobile accelerator pedal location information;
Controller, is connected with described drive motor 21, and receives brake-pedal of automobile location information that described information acquisition system obtains, automotive wheel rotary speed information and automobile accelerator pedal location information, wherein,
Automobile current driving speed is calculated according to described automotive wheel rotary speed information, when described automobile current driving speed is less than the first pre-set velocity value, judge that automobile is in normal motoring condition, described controller exports the first instruction to described drive motor 21, and described guide plate 11 is in first state parallel with vehicle traveling direction;
According to described brake-pedal of automobile positional information calculation brake-pedal of automobile Bottom Runby, when described brake-pedal of automobile Bottom Runby is greater than the first predeterminable range and is less than the second predeterminable range, judge that automobile is in brake deceleration state, described controller exports the second instruction to described drive motor 21, the second state that described guide plate 11 angle be between described vehicle traveling direction is greater than 90 °;
Calculate automobile current driving speed according to described automotive wheel rotary speed information, when described automobile current driving speed is more than or equal to the second pre-set velocity value, judge that automobile is in overspeed condition; Or according to described brake-pedal of automobile positional information calculation brake-pedal of automobile Bottom Runby, when described brake-pedal of automobile Bottom Runby is more than or equal to the second predeterminable range, judge that automobile is in emergency brake state, described controller exports the 3rd instruction to described drive motor 21, and described guide plate 11 is in the third state vertical with described vehicle traveling direction;
According to described automobile accelerator pedal positional information calculation Das Gaspedal Bottom Runby, when described Das Gaspedal Bottom Runby is greater than the 3rd predeterminable range, judge that automobile is in acceleration mode, described controller exports the 4th instruction to described drive motor 21, the 4th state that described guide plate 11 angle be between described vehicle traveling direction is less than 90 °.
Wherein, the corresponding speed limit of the first pre-set velocity value, the second pre-set velocity value different road regulations residing for automobile; Second predeterminable range refers to the numerical value that brake pedal Bottom Runby is corresponding when being in maximum, the setting of the first predeterminable range judges that automobile enters the accuracy of brake deceleration state to ensure, avoid maloperation, in order to ensure, referring to of 3rd predeterminable range judges that automobile enters the accuracy of acceleration mode, first pre-set velocity value, the second pre-set velocity value, the first predeterminable range, the second predeterminable range, the 3rd predeterminable range, inputed in controller when designing and producing.Controller can control drive motor 21 and rotate forward or contrarotation, such as, when guide plate 11 is in the first state, needs to control guide plate 11 and rotate to the second state, now, controller control drive motor 21 rotates forward and makes guide plate 11 turn to the second state; Or when guide plate 11 is in the second state, needs to control guide plate 11 and rotate to the second state, now, controller controls drive motor 21 contrarotation and makes guide plate 11 turn to the first state.
With reference to Fig. 3, after signal acquiring system gets automotive wheel rotary speed information and by this information transmission to controller, controller carries out conversion to the information got and calculates acquisition automobile current driving velocity amplitude, again automobile current driving speed is compared with the first pre-set velocity, when comparing out automobile current driving velocity amplitude and being less than the first pre-set velocity value, also namely judge that now automobile is in normal motoring condition, the rotation of this Time Controller control drive motor 21 makes guide plate 11 turn to and is in first state parallel with vehicle traveling direction, now guide plate 11 does not change the frontal resistance of automobile substantially.The air-flow of coming due to guide plate 11 pairs of roofs play the guiding role, and that car load is run is more steady.
With reference to Fig. 5, after receiving system gets automotive wheel rotary speed information and by this information transmission to controller, controller carries out conversion to the information got and calculates acquisition automobile current driving velocity amplitude, again automobile current driving speed is compared with the second pre-set velocity, when comparing automobile current driving velocity amplitude and being more than or equal to the second pre-set velocity value, also namely judge that now automobile is in overspeed condition, the rotation of controller control drive motor 21 makes guide plate 11 turn to and is in the third state vertical with vehicle traveling direction.Such as during running on expressway, the maximum speed that automobile motorway travels should more than 120 kilometers/hour, also namely now the second pre-set velocity value is 120 kilometers/hour, controller obtains automobile current driving velocity amplitude into 140 kilometers/hour after changing the vehicle wheel rotational speed value of information, in order to fast speed automobile driving speed be reduced to below 120 kilometers/hour of scopes and ensure that automobile does not occur danger in moderating process, controller sends rotation the 3rd instruction to drive motor 21, guide plate 11 is moved to and is in the third state vertical with vehicle traveling direction, due to guide plate 11 vertical with vehicle traveling direction time the air-flow resistance that is subject to maximum, also be that the air-flow resistance that automobile is subject to is maximum, thus force car speed within the fastest time, to be reduced to restriction speed range once.
With reference to Fig. 4, after receiving system gets brake-pedal of automobile location information and by this information transmission to controller, controller carries out conversion to the information got and calculates acquisition brake-pedal of automobile Bottom Runby, and brake pedal Bottom Runby and the first predeterminable range and the second predeterminable range are compared, when comparing brake pedal Bottom Runby and being greater than the first predeterminable range and being less than the second predeterminable range, then think that now automobile is in the brake deceleration stage, controller controls drive motor 21 and rotates, guide plate 11 is turned to vehicle traveling direction in the second state being greater than 90 °, the air-flow resistance that now guide plate 11 is subject to increases, and then increase the braking force of automobile, thus accelerate the reduction of car speed.And, along with the difference of the Bottom Runby of each brake pedal, guide plate 11 is also different from the angle value size that vehicle traveling direction is formed, the Bottom Runby of brake pedal is less, the angle that guide plate 11 and vehicle traveling direction are formed is larger, also namely now the angle value that formed of guide plate 11 and vehicle traveling direction the closer to 180 °, correspondingly, the Bottom Runby of brake pedal is larger, the angle that guide plate 11 and vehicle traveling direction are formed is then less, namely also the angle value that formed of guide plate 11 and vehicle traveling direction, the closer to 90 °, but still is greater than 90 °.With reference to Fig. 5, when brake pedal Bottom Runby value reaches maximum brake Bottom Runby, when also namely reaching the second predeterminable range, guide plate 11 is in the third state vertical with vehicle traveling direction, now, the resistance be subject to due to automobile is maximum, can car speed be forced to reduce in the fastest time.
With reference to Fig. 6, when chaufeur is want to accelerate automobile, signal acquiring system gets accelerator pedal position information, controller changes to the accelerator pedal position information received the Bottom Runby calculating Das Gaspedal, controller contrasts the Bottom Runby of Das Gaspedal and the 3rd predeterminable range, when judging that the Bottom Runby of Das Gaspedal is greater than the 3rd predeterminable range, then can think that now automobile driving speed is in acceleration mode, this Time Controller controls drive motor 21 and rotates, guide plate 11 is in vehicle traveling direction in the 4th state being less than 90 °, now the masterpiece windward of guide plate 11 is used in the resistance reduction that guide plate 11 component upwards makes automobile be subject to, and, trample the difference of the dynamics of Das Gaspedal along with chaufeur at every turn, the Bottom Runby of Das Gaspedal is not identical yet, guide plate 11 is also different from the angle value size that vehicle traveling direction is formed, the dynamics that chaufeur tramples Das Gaspedal is larger, the Bottom Runby of Das Gaspedal is larger, the angle that guide plate 11 and vehicle traveling direction are formed is less, also namely now the angle value that formed of guide plate 11 and vehicle traveling direction the closer to 0 °, correspondingly, the dynamics that chaufeur tramples Das Gaspedal is less, the Bottom Runby of Das Gaspedal is less, the angle that guide plate 11 and vehicle traveling direction are formed is then larger, also namely the angle value that formed of guide plate 11 and vehicle traveling direction the closer to 90 °, but still be less than 90 °.So be conducive to the load-carrying trend alleviating automobile, and then reach the object of fuel-economizing.
Airflow guiding device provided by the invention, being in vehicle traveling direction by guide plate 11 is the first state of different angles, the second state, the third state and the 4th state, achieve and reduce air-flow resistance in accelerator, in moderating process, increase the effect of air-flow resistance; Further, airflow guiding device provided by the invention can also reduce the oil consumption of automobile in accelerator.
Preferably, described airflow guiding device also comprises:
Described information acquisition system comprises:
First sensing unit, with automobile CAN-bus model calling, for obtaining described automotive wheel rotary speed information, and is delivered to described controller;
Second sensing unit, is arranged on the base plate below brake-pedal of automobile, for obtaining described brake-pedal of automobile location information, and is delivered to controller;
3rd sensing unit, is arranged on the base plate below automobile accelerator pedal, for obtaining described automobile accelerator pedal location information, and is delivered to controller.
Particularly, the first sensing unit is inductor, the second sensing unit, the 3rd sensing unit can be then inductive switch, also can be inductor.
When chaufeur steps on brake pedal, second sensing unit by the brake pedal position information transmission that senses to controller, controller carries out transformational analysis to the information obtained, and the Bottom Runby of the brake pedal formed after transformational analysis and the first predeterminable range, the second predeterminable range are compared, when judging that the Bottom Runby of brake pedal is greater than the first predeterminable range and is less than the second predeterminable range, also namely judge that now automobile is in brake deceleration state, now, the second instruction made by controller, and guide plate 11 is rotated to the second state.
When chaufeur tramples Das Gaspedal, 3rd sensing unit by the accelerator pedal position information transmission that senses to controller, controller carries out to the information obtained the Bottom Runby that transformational analysis calculates Das Gaspedal, when judging that Das Gaspedal Bottom Runby is less than the 3rd predeterminable range, when also namely judging that current driving speed is in acceleration mode, now, controller exports the 4th instruction, makes the instruction that guide plate 11 rotates to the 4th state.
With reference to Fig. 1, described driving system comprises gear transmission group.The setting of gear transmission group is the rotation controlling guide plate 11 in order to realize drive motor 21, gear transmission group comprises the driving wheel 221 engaged with the output shaft of drive motor 21, and with the flower wheel 222 that is connected of guide plate 11 one, wherein, driving wheel 221 and flower wheel 222 engage each other.Flower wheel 222 is connected just by the rotation of the rotating band action-oriented plate 11 of flower wheel 222 with guide plate 11 one.
Described guiding mechanism also comprise two arranged in parallel on automobile trunk case lid, for the mounting bracket 12 of fixing described guide plate 11, described drive motor 21 is installed on mounting bracket 12 described in one of them and encloses in the hollow structure of formation.The setting of mounting bracket 12 is in order to being fixed on automobile trunk case lid of making that guide plate 11 can be firm.
Described guiding mechanism also comprises the rotating shaft 13 being arranged on described guide plate 11 two ends and the bearing 14 being arranged on position relative on two described mounting brackets 12; Two described rotating shafts 13 are inserted in two described bearings 14 respectively.Particularly, the setting of rotating shaft 13 and bearing 14 is to make the rotation of guide plate 11 more smooth.During manufacture, two mounting bracket 12 relative positions are respectively equipped with mounting hole, two bearings 14 are inserted in two mounting holes respectively, guide plate 11 is inserted in bearing 14 by the rotating shaft 13 being fixed on its two ends, and a wherein part for rotating shaft 13 is exposed by bearing 14, guide plate 11 is made to be stably fixed between two mounting brackets 12 by rotating shaft 13 with coordinating of bearing 14, again the flower wheel 222 of gear transmission group being sheathed on one of them rotating shaft 13 exposes in the part outside bearing 14, ensures that guide plate 11 can along with flower wheel 222 unitary rotation.
Airflow guiding device provided by the invention, airflow guiding device provided by the invention, being in vehicle traveling direction by guide plate 11 is the first state of different angles, the second state, the third state and the 4th state, achieve and reduce air-flow resistance in accelerator, in moderating process, increase the effect of air-flow resistance; Further, airflow guiding device provided by the invention can also reduce the oil consumption of automobile in accelerator.By the rotation of drive motor 21 driven wheel transmission group and then the rotation of drive guide plate 11, rotating shaft 13 makes the rotation of guide plate 11 more smooth with coordinating of axle sleeve 14.Further, airflow guiding device structure provided by the invention is simple, and cost is lower, and manufacture craft is very easy.
Particularly, the mode utilizing gear transmission group to carry out transmission in the present invention can also replace with chain gear, rack-driving, belt-driving etc.Those skilled in the art should understand employing chain gear, rack-driving and bel-drivenn set-up mode, do not repeat them here.
According to a further aspect in the invention, present invention also offers a kind of automobile, described automobile comprises airflow guiding device described above.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. an airflow guiding device, is applied to automobile, it is characterized in that, described airflow guiding device comprises:
Guiding mechanism, comprises the guide plate (11) being installed on and leading on automobile trunk case lid, for air-flow;
Driver train, comprise the driving system be connected with described guide plate (11) one end and the drive motor (21) be connected with described driving system, described drive motor (21) drives described guide plate (11) to rotate by driving described driving system;
Information acquisition system, for obtaining brake-pedal of automobile location information, automotive wheel rotary speed information and automobile accelerator pedal location information;
Controller, is connected with described drive motor (21), and receives brake-pedal of automobile location information that described information acquisition system obtains, automotive wheel rotary speed information and automobile accelerator pedal location information, wherein,
Automobile current driving speed is calculated according to described automotive wheel rotary speed information, when described automobile current driving speed is less than the first pre-set velocity value, judge that automobile is in normal motoring condition, described controller exports the first instruction to described drive motor (21), and described guide plate (11) is in first state parallel with vehicle traveling direction;
According to described brake-pedal of automobile positional information calculation brake-pedal of automobile Bottom Runby, when described brake-pedal of automobile Bottom Runby is greater than the first predeterminable range and is less than the second predeterminable range, judge that automobile is in brake deceleration state, described controller exports the second instruction to described drive motor (21), the second state that described guide plate (11) angle be between described vehicle traveling direction is greater than 90 °;
Calculate automobile current driving speed according to described automotive wheel rotary speed information, when described automobile current driving speed is more than or equal to the second pre-set velocity value, judge that automobile is in overspeed condition; Or according to described brake-pedal of automobile positional information calculation brake-pedal of automobile Bottom Runby, when described brake-pedal of automobile Bottom Runby is more than or equal to the second predeterminable range, judge that automobile is in emergency brake state, described controller exports the 3rd instruction to described drive motor (21), and described guide plate (11) is in the third state vertical with described vehicle traveling direction;
According to described automobile accelerator pedal positional information calculation Das Gaspedal Bottom Runby, when described Das Gaspedal Bottom Runby is greater than the 3rd predeterminable range, judge that automobile is in acceleration mode, described controller exports the 4th instruction to described drive motor (21), the 4th state that described guide plate (11) angle be between described vehicle traveling direction is less than 90 °.
2. airflow guiding device according to claim 1, is characterized in that, described information acquisition system comprises:
First sensing unit, with automobile CAN-bus model calling, for obtaining described automotive wheel rotary speed information, and is delivered to described controller;
Second sensing unit, is arranged on the base plate below brake-pedal of automobile, for obtaining described brake-pedal of automobile location information, and is delivered to controller;
3rd sensing unit, is arranged on the base plate below automobile accelerator pedal, for obtaining described automobile accelerator pedal location information, and is delivered to controller.
3. airflow guiding device according to claim 1, is characterized in that, described driving system comprises gear transmission group.
4. airflow guiding device according to claim 1, it is characterized in that, described guiding mechanism also comprise two arranged in parallel on automobile trunk case lid, for the mounting bracket (12) of fixing described guide plate (11), described drive motor (21) is installed on mounting bracket described in one of them (12) and encloses in the hollow structure of formation.
5. airflow guiding device according to claim 4, it is characterized in that, described guiding mechanism also comprises the rotating shaft (13) being arranged on described guide plate (11) two ends and the bearing (14) being arranged on the upper relative position of two described mounting brackets (12); Two described rotating shafts (13) are inserted in two described bearings (14) respectively.
6. an automobile, is characterized in that, described automobile comprises the airflow guiding device described in any one of the claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040522.3A CN105501314B (en) | 2016-01-21 | 2016-01-21 | A kind of airflow guiding device and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610040522.3A CN105501314B (en) | 2016-01-21 | 2016-01-21 | A kind of airflow guiding device and automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105501314A true CN105501314A (en) | 2016-04-20 |
| CN105501314B CN105501314B (en) | 2018-01-16 |
Family
ID=55709730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610040522.3A Expired - Fee Related CN105501314B (en) | 2016-01-21 | 2016-01-21 | A kind of airflow guiding device and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105501314B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043470A (en) * | 2016-06-15 | 2016-10-26 | 桓大永 | Automatic tilting type automobile spoiler device with speed brake device |
| CN106114655A (en) * | 2016-08-24 | 2016-11-16 | 俞旭辉 | A kind of height adjustable automobile spoiler |
| CN109018036A (en) * | 2018-09-27 | 2018-12-18 | 吉林大学 | A kind of boxcar rear portion deflector angle controlled system with self-regulation |
| CN113302117A (en) * | 2018-11-28 | 2021-08-24 | 大众汽车股份公司 | Spoiler device, vehicle having a spoiler device, method for operating a spoiler device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6030028A (en) * | 1997-07-30 | 2000-02-29 | Webasto Karosseriesysteme Gmbh | Device for actuating a motor vehicle tailgate |
| KR20020000037A (en) * | 2000-06-20 | 2002-01-04 | 윤철균 | Safety device of traveling for a car |
| DE10347449A1 (en) * | 2003-10-13 | 2005-05-25 | Audi Ag | Automobile, and especially a sports coupe with a rear-mounted motor, has a spoiler on the motor compartment cover which can be swung upwards to expose an access opening for motor maintenance and repair |
| JP2006290229A (en) * | 2005-04-13 | 2006-10-26 | Toyota Motor Corp | Vehicle body lower surface air stream control device |
| DE102005030203A1 (en) * | 2005-06-29 | 2007-01-25 | Dr.Ing.H.C. F. Porsche Ag | Air guiding device for a vehicle |
| DE102008062150A1 (en) * | 2008-12-16 | 2010-06-24 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Adjusting means |
| JP2012126178A (en) * | 2010-12-13 | 2012-07-05 | Honda Access Corp | Rear spoiler |
| DE102012106452A1 (en) * | 2012-07-18 | 2014-01-23 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | spoiler device |
| CN203937747U (en) * | 2014-05-30 | 2014-11-12 | 长城汽车股份有限公司 | Tailstock deflector structure |
| DE102013105843A1 (en) * | 2013-06-06 | 2014-12-11 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Motor vehicle with an adjustable air guide |
| CN104670348A (en) * | 2015-02-03 | 2015-06-03 | 刘俊传 | Vehicular turbulent flow device |
-
2016
- 2016-01-21 CN CN201610040522.3A patent/CN105501314B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6030028A (en) * | 1997-07-30 | 2000-02-29 | Webasto Karosseriesysteme Gmbh | Device for actuating a motor vehicle tailgate |
| KR20020000037A (en) * | 2000-06-20 | 2002-01-04 | 윤철균 | Safety device of traveling for a car |
| DE10347449A1 (en) * | 2003-10-13 | 2005-05-25 | Audi Ag | Automobile, and especially a sports coupe with a rear-mounted motor, has a spoiler on the motor compartment cover which can be swung upwards to expose an access opening for motor maintenance and repair |
| JP2006290229A (en) * | 2005-04-13 | 2006-10-26 | Toyota Motor Corp | Vehicle body lower surface air stream control device |
| DE102005030203A1 (en) * | 2005-06-29 | 2007-01-25 | Dr.Ing.H.C. F. Porsche Ag | Air guiding device for a vehicle |
| DE102008062150A1 (en) * | 2008-12-16 | 2010-06-24 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Adjusting means |
| JP2012126178A (en) * | 2010-12-13 | 2012-07-05 | Honda Access Corp | Rear spoiler |
| DE102012106452A1 (en) * | 2012-07-18 | 2014-01-23 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | spoiler device |
| DE102013105843A1 (en) * | 2013-06-06 | 2014-12-11 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Motor vehicle with an adjustable air guide |
| CN203937747U (en) * | 2014-05-30 | 2014-11-12 | 长城汽车股份有限公司 | Tailstock deflector structure |
| CN104670348A (en) * | 2015-02-03 | 2015-06-03 | 刘俊传 | Vehicular turbulent flow device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106043470A (en) * | 2016-06-15 | 2016-10-26 | 桓大永 | Automatic tilting type automobile spoiler device with speed brake device |
| CN106114655A (en) * | 2016-08-24 | 2016-11-16 | 俞旭辉 | A kind of height adjustable automobile spoiler |
| CN109018036A (en) * | 2018-09-27 | 2018-12-18 | 吉林大学 | A kind of boxcar rear portion deflector angle controlled system with self-regulation |
| CN113302117A (en) * | 2018-11-28 | 2021-08-24 | 大众汽车股份公司 | Spoiler device, vehicle having a spoiler device, method for operating a spoiler device |
| US11866102B2 (en) | 2018-11-28 | 2024-01-09 | Andre Hofmann | Spoiler apparatus, vehicle having such a spoiler apparatus and method for operating the spoiler apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105501314B (en) | 2018-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103635344B (en) | Accelerator pedal reaction force control device | |
| CN105501314A (en) | Airflow guiding device and automobile | |
| KR101703769B1 (en) | Travel control device of hybrid vehicle | |
| CN103429457B (en) | Electronlmobil | |
| KR101405199B1 (en) | Apparatus for controlling with in wheel motor electricity vehicle and method thereof | |
| CN101531144A (en) | Driving force control device | |
| CN102307743A (en) | System and method for displaying an instantaneous fuel economy of a vehicle | |
| CN102729822A (en) | Device and method for operating vehicle | |
| CN101885331A (en) | Be used to control the method and apparatus of active vehicle subsystem | |
| CN103930303A (en) | Electric automobile | |
| CN104755324A (en) | Brake lamp control device | |
| CN202449059U (en) | Over-steering control device for car running on curves | |
| CN109823194A (en) | A kind of pure electric automobile uphill starting, control system in slope | |
| CN104401226A (en) | Integrated control system for four-wheel direct-drive electric automobile | |
| JP5729489B2 (en) | Deceleration factor estimation device | |
| CN108973779A (en) | The control method and device of pure electric automobile shift auxiliary system | |
| JP5790795B2 (en) | Deceleration factor estimation device | |
| CN110758086A (en) | Electronic differential four-wheel drive electric vehicle | |
| JP2013014205A (en) | Travel controller of vehicle | |
| CN103112395A (en) | Vehicle following method easy to implement and vehicle following prompting device | |
| CN201291768Y (en) | Manual throttle controller | |
| CN106114491A (en) | A kind of auxiliary driving method, DAS (Driver Assistant System) and automobile | |
| CN107303896B (en) | Brake auxiliary control system and brake auxiliary control method | |
| CN209938325U (en) | Artificial intelligence constant speed cruise system for large bus | |
| KR101414816B1 (en) | electric car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200722 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20220121 |