CN114954311A - Automobile front grille power generation system - Google Patents
Automobile front grille power generation system Download PDFInfo
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- CN114954311A CN114954311A CN202210769409.4A CN202210769409A CN114954311A CN 114954311 A CN114954311 A CN 114954311A CN 202210769409 A CN202210769409 A CN 202210769409A CN 114954311 A CN114954311 A CN 114954311A
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- power
- grille
- automobile
- front grille
- grid
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- 238000010248 power generation Methods 0.000 title claims description 31
- 238000004146 energy storage Methods 0.000 claims abstract description 28
- 230000017525 heat dissipation Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000007306 turnover Effects 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 206010063385 Intellectualisation Diseases 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/0307—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for using generators driven by a machine different from the vehicle motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/52—Radiator or grille guards ; Radiator grilles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/30—Wind motors specially adapted for installation in particular locations
- F03D9/32—Wind motors specially adapted for installation in particular locations on moving objects, e.g. vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/52—Radiator or grille guards ; Radiator grilles
- B60R2019/525—Radiator grilles
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- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses an automobile front grille generating system, wherein an automobile is provided with a front grille, at least one power wind wheel is fixed on the front grille, an output shaft of each power wind wheel is connected with a generator, the output end of the generator is connected with an electric energy storage device through a lead, the output end of the electric energy storage device is connected with a controller through a lead, and the output end of the controller is connected with electric equipment on the automobile through a lead. The invention can adopt the wind resistance energy which cannot be avoided originally by the automobile, convert the wind resistance energy into electric energy for the electric equipment of the automobile to use, save energy consumption and form a dynamic grid effect; compared with the existing automobile grille, the automobile grille is more suitable for rough hard-style SUV models, is more intelligent and energy-saving, and accords with the development trend of energy-saving intelligent automobiles.
Description
Technical Field
The invention relates to the field of new energy-saving intelligent automobiles, in particular to a method for generating electricity by utilizing wind energy in the high-speed running process of an automobile so as to provide additional electricity energy for low-voltage electric equipment of a new energy-saving automobile.
Background
In recent years, the automobile industry is developing more and more rapidly, and gradually develops to the aspects of energy conservation, intellectualization and the like. Energy-saving, environment-friendly and intelligent are the great pursuits of automobile design. With the increasing requirements of users and social environments on the performance of automobiles, especially the requirements on intellectualization, energy conservation, multifunctional interaction and the like of automobiles are more stringent, so that more interactive systems and functions of automobiles are forced, and more electric energy consumption is generated.
The largest resistance of the automobile in high-speed running comes from wind resistance, and although the wind resistance of the automobile is designed to be lower, the wind resistance design cannot be completely eliminated. Some hard-style SUV models have to sacrifice a low wind resistance design for styling reasons. Since the high-speed wind resistance cannot be avoided, whether the wind power generation can be carried out by the high-speed wind resistance is facilitated or not, energy is supplied to low-voltage electric equipment of the automobile, and the aims of energy conservation and environmental protection are fulfilled. The invention starts from the design of the front grille of the automobile, adds the wind power generation device, converts the wind energy generated in the high-speed running process of the automobile into electric energy, provides energy for partial electric equipment (such as daytime running lamps, steering lamps, interactive display screens and the like) of the automobile, and realizes the aims of energy conservation, environmental protection and intellectualization.
Disclosure of Invention
The invention aims to solve the technical problem of realizing a front grille device of an automobile capable of generating power by wind power, which collects wind energy and converts the wind energy into electric energy to be stored by utilizing the wind power generation principle in the high-speed running process of the automobile, thereby providing electric energy for low-power electric equipment of the automobile, saving the original energy consumption of the whole automobile and providing a convenient and effective method for energy conservation and environmental protection of the automobile.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a grid power generation system before car, the car is equipped with preceding grid, be fixed with at least one power wind wheel on the preceding grid, every the output shaft of power wind wheel has the generator, the output of generator passes through the wire and connects electric energy storage device, electric energy storage device's output passes through wire connection director, the output of controller passes through the electrical equipment on the wire connection car.
Each power wind wheel is provided with an independent generator, and the output shaft of each power wind wheel is connected with the generator through a speed increaser.
The power wind wheel is uniformly distributed on the inner side of the front grating in a matrix shape, and the speed increaser and the generator are fixed on the front grating through the support.
The grid structure comprises a front grid, a linkage turnover mechanism and a plurality of grid baffles, wherein strip-shaped grid baffles are arranged in gaps of the front grid, one side of each grid baffle is connected with the linkage turnover mechanism, the linkage turnover mechanism is connected with a driving unit, and the control end of the driving unit is connected with a controller.
The front grille is divided into a heat dissipation area and a power generation area, the power wind wheel is only fixed in the power generation area, and grille baffles which are controlled independently are arranged in the heat dissipation area and the power generation area.
The front grille is provided with a sensor unit, the sensor unit is connected with and outputs a sensing signal to a controller, and the controller is connected with a CAN bus to acquire a vehicle speed signal, a control screen in a vehicle or an entity key control signal.
The sensor unit comprises part or all of a wind speed sensor, a rainfall sensor and a sand and dust sensor.
The automobile is provided with a storage battery, the storage battery and the electric energy storage device are both connected with electric equipment and supply power to the electric equipment, when the electric quantity of the electric energy storage device reaches a set upper limit value, the electric energy storage device is only used for supplying power to the electric equipment, and until the electric quantity of the electric energy storage device is reduced to a set lower limit value, the storage battery is only used for supplying power to the electric equipment.
The method comprises the following steps that after the vehicle is flamed out, the grille baffles in a heat dissipation area and a power generation area are closed, and when all the following conditions are met, the grille baffles in the power generation area are opened;
the method comprises the following steps that 1, the vehicle speed is greater than a set value;
2, the sand index is lower than a set value;
and in condition 3, the rainfall index is lower than a set value.
The invention has the advantages that:
1. wind resistance energy which cannot be avoided originally by the automobile can be adopted and converted into electric energy to be used by electric equipment of the automobile, so that energy consumption is saved;
2. a dynamic grating effect can be formed, dynamic 3D information display can be increased, and the automobile science and technology feeling is improved;
3. compared with the existing automobile grille, the automobile grille is more suitable for rough hard-style SUV models, is more intelligent and energy-saving, and accords with the development trend of energy-saving intelligent automobiles.
Drawings
The following is a brief description of the contents of each figure and the symbols in the figures in the description of the invention:
FIG. 1 is a schematic illustration of a power generation system;
FIG. 2 is a schematic view of a front grille powered rotor arrangement;
the labels in the above figures are: 1. a front grille; 2. a power wind wheel; 3. a generator; 4. an electrical energy storage device; 5. a controller; 6. an electric device.
Detailed Description
The following description of the embodiments with reference to the drawings is provided to describe the embodiments of the present invention, and the embodiments of the present invention, such as the shapes and configurations of the components, the mutual positions and connection relationships of the components, the functions and working principles of the components, the manufacturing processes and the operation and use methods, etc., will be further described in detail to help those skilled in the art to more completely, accurately and deeply understand the inventive concept and technical solutions of the present invention.
As shown in fig. 1, a power generation system of a front grille 1 of an automobile is fixed with a power wind wheel 2 for generating power on the inner side of the front grille 1 of the automobile, a plurality of power wind wheels can be arranged, and simultaneously generate power, the wind receiving surface of each power wind wheel 2 faces the front of the automobile, air can be blown in from the gap of the front grille 1 in the driving process of the automobile, the power wind wheels 2 are driven to rotate, an output shaft of each power wind wheel 2 is connected with a generator 3 through a speed increaser, the speed increaser enables the rotating speed input to the generator 3 to reach the generating rotating speed, the electric energy output end of each generator 3 is connected to an electric energy storage device 4, the electric energy storage device 4 stores electric energy, the output end of the electric energy storage device 4 is connected with a controller 5 through a lead, and the output end of the controller 5 is connected with an electric device 6 on the automobile through a lead.
The electric energy storage device 4 is used as an auxiliary power supply device, a storage battery is arranged on the automobile, the storage battery and the electric energy storage device 4 are both connected with the electric equipment 6 and supply power to the electric equipment 6, the storage battery can be controlled by a switch to supply power to the electric equipment 6 or the electric energy storage device 4, generally, when the electric quantity of the electric energy storage device 4 reaches a set upper limit value, the electric equipment 6 of the automobile is only supplied with power by the electric energy storage device 4, for example, when the electric quantity reaches 60%, the electric energy storage device 4 continuously supplies power to the electric equipment 6 of the automobile until the electric quantity of the electric energy storage device 4 is reduced to a set lower limit value, for example, the electric quantity is reduced to 20%, at the moment, switching is carried out, the electric equipment 6 is only supplied with power by the storage battery, the generator 3 can continuously charge the electric energy storage device 4 until the electric energy storage device is charged to the set upper limit value, and the steps are repeated, so that the storage battery is always in a good electric quantity state, in order to avoid as far as possible the battery feed as a result of a long-term parking.
Front grille 1 still has radiating function, in order to satisfy heat dissipation demand and power generation demand simultaneously, can divide into heat dissipation area and power generation region with front grille 1, for example, the upper and lower overall arrangement, front grille 1 upper portion is the heat dissipation area, the lower part is the power generation region, and respectively account for 50% area, become the grid baffle that heat dissipation area and power generation region were equipped with mutual independent control, do not have power wind wheel 2 in heat dissipation area's front grille 1, only be fixed with the radiator, power wind wheel 2 only fixes in the power generation region like this, can be through the independent front grille 1 open-close state who adjusts different regions, realize independent heat dissipation and independent power generation, satisfy different operating mode demands.
In order to reasonably protect the power wind wheel 2, a sensor unit is arranged on the front grid 1, the sensor unit comprises a wind speed sensor, a rainfall sensor and part or all of a sand-dust sensor, the wind speed sensor CAN sense the power generation efficiency, when the wind power is large and the generated energy is insufficient, an alarm CAN be given, the power wind wheel 2 CAN be overhauled in time, the rainfall sensor and the sand-dust sensor CAN sense the external environment, when the environment is severe, the front grid 1 in a power generation area CAN be closed, the power wind wheel 2 is prevented from being damaged, the sensor unit is connected with and outputs a sensing signal to the controller 5, the acquired signal is transmitted to the controller 5, the controller 5 is connected with a CAN bus to acquire a vehicle speed signal, a control screen or an entity key control signal in the vehicle, the internal manual control CAN be realized, and the power generation condition is displayed through the control screen.
In the specific control method, the front grille 1 in the heat dissipation area can be independently designed according to the heat dissipation requirement, the grille baffle plates in the heat dissipation area and the power generation area are closed after the vehicle is flamed out, foreign matters are prevented from entering the front grille 1, the power wind wheel 2 and the heat dissipation device in the front grille 1 are protected, and when the following all conditions are met, the grille baffle plate in the power generation area is opened;
the method comprises the following steps that 1, the vehicle speed is greater than a set value;
2, the sand index is lower than a set value;
and in condition 3, the rainfall index is lower than a set value.
During specific operation, firstly, a sensor is used for acquiring signals, the on-off of grating baffles in a heat dissipation area and a power generation area is judged, information such as the running speed and road conditions of an automobile is acquired through a controller 5, whether a wind wheel of a front grating 1 of the automobile is started to work is judged, and the recommended starting condition is that the automobile speed is more than or equal to 60km/h and the automobile works in fine weather;
the power wind wheel 2 on the front grille 1 blows to rotate by facing the wind, and is accelerated by the speed increaser, so that the generator 3 generates electricity, and the generated electric energy is stored in the electric energy storage device 4;
when the electric energy is stored to a certain amount, the controller 5 can send out a command to the electric equipment 6 for use.
The invention has been described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the specific implementation in the above-described manner, and it is within the scope of the invention to apply the inventive concept and solution to other applications without substantial modification.
Claims (9)
1. The utility model provides a grid power generation system before car, car are equipped with preceding grid, its characterized in that: the wind power generator is characterized in that at least one power wind wheel is fixed on the front grating, an output shaft of each power wind wheel is connected with a generator, an output end of each generator is connected with an electric energy storage device through a wire, an output end of each electric energy storage device is connected with a controller through a wire, and an output end of each controller is connected with electric equipment on an automobile through a wire.
2. The automotive front grille electricity generating system of claim 1 wherein: each power wind wheel is provided with an independent generator, and the output shaft of each power wind wheel is connected with the generator through a speed increaser.
3. The automotive front grille electricity generating system of claim 2, wherein: the power wind wheel is uniformly distributed on the inner side of the front grating in a matrix shape, and the speed increaser and the generator are fixed on the front grating through the support.
4. The automotive front grille electricity generating system of claim 1, 2 or 3 wherein: the grid structure comprises a front grid, a linkage turnover mechanism and a plurality of grid baffles, wherein strip-shaped grid baffles are arranged in gaps of the front grid, one side of each grid baffle is connected with the linkage turnover mechanism, the linkage turnover mechanism is connected with a driving unit, and the control end of the driving unit is connected with a controller.
5. The automotive front grille electricity generating system of claim 4 wherein: the front grille is divided into a heat dissipation area and a power generation area, the power wind wheel is only fixed in the power generation area, and grille baffles which are controlled independently are arranged in the heat dissipation area and the power generation area.
6. The automotive front grille electricity generating system of claim 5 wherein: the front grille is provided with a sensor unit, the sensor unit is connected with and outputs a sensing signal to a controller, and the controller is connected with a CAN bus to acquire a vehicle speed signal, a control screen in a vehicle or an entity key control signal.
7. The automotive front grille electricity generating system of claim 6 wherein: the sensor unit comprises part or all of a wind speed sensor, a rainfall sensor and a sand and dust sensor.
8. The automotive front grille electricity generating system of claim 7 wherein: the automobile is provided with a storage battery, the storage battery and the electric energy storage device are both connected with electric equipment and supply power to the electric equipment, when the electric quantity of the electric energy storage device reaches a set upper limit value, the electric energy storage device is only used for supplying power to the electric equipment, and until the electric quantity of the electric energy storage device is reduced to a set lower limit value, the storage battery is only used for supplying power to the electric equipment.
9. The automotive front grille electricity generating system of claim 8 wherein: the method comprises the following steps that after the vehicle is flamed out, the grille baffles in a heat dissipation area and a power generation area are closed, and when all the following conditions are met, the grille baffles in the power generation area are opened;
the method comprises the following steps that 1, the vehicle speed is greater than a set value;
2, the sand index is lower than a set value;
and 3, the rainfall index is lower than a set value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210769409.4A CN114954311A (en) | 2022-06-30 | 2022-06-30 | Automobile front grille power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210769409.4A CN114954311A (en) | 2022-06-30 | 2022-06-30 | Automobile front grille power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114954311A true CN114954311A (en) | 2022-08-30 |
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ID=82966750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210769409.4A Pending CN114954311A (en) | 2022-06-30 | 2022-06-30 | Automobile front grille power generation system |
Country Status (1)
| Country | Link |
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| CN (1) | CN114954311A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2639408A1 (en) * | 2008-09-10 | 2010-03-10 | John Christopher Burtch | Wind powered charging system for electric vehicles |
| CN103968484A (en) * | 2014-05-26 | 2014-08-06 | 陈金蒂 | Novel solar automobile air-conditioner |
| CN205168214U (en) * | 2015-11-24 | 2016-04-20 | 李志林 | Self -generating electric vehicles |
| DE202019003960U1 (en) * | 2019-09-20 | 2019-11-27 | Hasan Erdem | Wind power converters |
| CN211038912U (en) * | 2019-09-11 | 2020-07-17 | 北京汽车集团越野车有限公司 | Vehicle with a steering wheel |
| CN112937289A (en) * | 2021-03-24 | 2021-06-11 | 内蒙古工业大学 | Utilization device for changing windward resistance into power of automobile |
| CN112963306A (en) * | 2021-03-01 | 2021-06-15 | 成都工业职业技术学院 | Vehicle-mounted intelligent wind power generation system |
-
2022
- 2022-06-30 CN CN202210769409.4A patent/CN114954311A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2639408A1 (en) * | 2008-09-10 | 2010-03-10 | John Christopher Burtch | Wind powered charging system for electric vehicles |
| CN103968484A (en) * | 2014-05-26 | 2014-08-06 | 陈金蒂 | Novel solar automobile air-conditioner |
| CN205168214U (en) * | 2015-11-24 | 2016-04-20 | 李志林 | Self -generating electric vehicles |
| CN211038912U (en) * | 2019-09-11 | 2020-07-17 | 北京汽车集团越野车有限公司 | Vehicle with a steering wheel |
| DE202019003960U1 (en) * | 2019-09-20 | 2019-11-27 | Hasan Erdem | Wind power converters |
| CN112963306A (en) * | 2021-03-01 | 2021-06-15 | 成都工业职业技术学院 | Vehicle-mounted intelligent wind power generation system |
| CN112937289A (en) * | 2021-03-24 | 2021-06-11 | 内蒙古工业大学 | Utilization device for changing windward resistance into power of automobile |
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Effective date of registration: 20240415 Address after: 241000 No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, China Applicant after: CHERY AUTOMOBILE Co.,Ltd. Country or region after: China Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Applicant before: Chery Commercial Vehicles (Anhui) Co., Ltd. Country or region before: China |