New energy vehicle and control method thereof

Abstract

The new energy vehicle comprises a vehicle body, a first solar cell panel, a support, a second solar cell panel and a control mechanism, an internal combustion engine, a generator, a power battery and a motor are arranged in the vehicle body, an output shaft of the internal combustion engine is in transmission connection with the generator, the generator is electrically connected with the power battery, and the power battery is electrically connected with the motor. An output shaft of the motor is in transmission connection with the wheels, the wheels can be driven by the motor to rotate, the first solar cell panel is arranged on the outer wall of the vehicle door, a mounting base is arranged at the top of the vehicle body, the second solar cell panel can be detachably fixed to the mounting base through a support, and a first conductive contact is arranged on the mounting base. The internal combustion engine and the motor are electrically connected with the control mechanism, and the control mechanism can control the rotating speed of the internal combustion engine and the rotating speed of the motor. The electric vehicle is convenient to charge and long in endurance mileage.

Description

Technical Field

[0001] The present invention relates to a vehicle, and particularly to a new energy vehicle and its control method. Background Art

[0002] At present, new energy hybrid vehicles usually use an internal combustion engine to charge the power battery. However, since there is already an internal combustion engine and a fuel tank inside the vehicle body, in order to control the weight and volume of the vehicle body, the power battery inside the vehicle body will not be very large, which will cause the power of the power battery to be easily consumed and the internal combustion engine needs to be frequently started to charge the power battery. This is not only not conducive to environmental protection, but also the usage cost will increase. In addition, the user also needs to frequently look for a charging pile to charge, which is rather troublesome to use. Summary of the Invention

[0003] In order to overcome the above defects, the present invention provides a new energy vehicle, which has the advantages of convenient charging and long cruising range. The present invention also provides a control method for a new energy vehicle, which has the advantages of convenient charging and long cruising range.

[0004] The technical solution adopted by the present invention to solve its technical problems is as follows: A new energy vehicle includes: a vehicle body, a first solar panel, a bracket, a second solar panel, and a control mechanism. An internal combustion engine, a generator, a power battery, and a motor are arranged inside the vehicle body. The output shaft of the internal combustion engine is drivingly connected to the generator, the generator is electrically connected to the power battery, the power battery is electrically connected to the motor, and the output shaft of the motor is drivingly connected to the wheels. The generator can rotate and generate electricity driven by the internal combustion engine, and the generator can charge the power battery. The wheels can rotate driven by the motor. The first solar panel is arranged on the outer wall of the vehicle door, and the first solar panel is electrically connected to the power battery. An installation seat is arranged on the top of the vehicle body, and the second solar panel can be detachably fixed to the installation seat through the bracket. A first conductive contact is arranged on the installation seat, a second conductive contact is arranged on the second solar panel, and a wire capable of connecting the first conductive contact and the second conductive contact is arranged inside the bracket. The first conductive contact is electrically connected to the power battery. The first solar panel and the second solar panel can convert light energy into electrical energy and charge the power battery. The internal combustion engine and the motor are electrically connected to the control mechanism, and the control mechanism can control the rotational speeds of the internal combustion engine and the motor.

[0005] Optionally, the internal combustion engine is a gasoline internal combustion engine, the power battery is a lithium-ion battery, the generator is a DC generator, and the motor is a DC motor.

[0006] Optionally, a first groove capable of accommodating the bracket and a second groove capable of accommodating the second solar panel are arranged in the trunk of the vehicle body.

[0007] Optionally, a third solar panel is provided on the top surface of the engine hood of the vehicle body. The third solar panel is electrically connected to the power battery, and the third solar panel can convert light energy into electrical energy and charge the power battery.

[0008] Optionally, the first solar panel is a flexible organic thin-film solar cell, which is attached to the surface of the vehicle door by adhesive. The surface of the flexible organic thin-film solar cell is covered with a waterproof transparent coating.

[0009] Optionally, the first solar panel is a foldable organic thin-film solar cell. Multiple buckles are provided at the edges of the foldable organic thin-film solar cell. An installation platform is provided on the outer wall of the vehicle door. Protrusions capable of engaging with the buckles are provided on the top surface and the side surface of the installation platform. A third groove capable of placing the folded foldable organic thin-film solar cell is provided inside the trunk of the vehicle body. The foldable organic thin-film solar cell can be installed on the top surface and the side surface of the installation platform through the buckles, and the surface of the foldable organic thin-film solar cell is covered with a waterproof transparent coating.

[0010] Optionally, the second solar panel is a monocrystalline silicon solar panel. A frame is provided around the monocrystalline silicon solar panel, and the outer surface of the frame is covered with a flexible material. The third solar panel is a polycrystalline silicon thin-film solar panel, which is fixed to the top surface of the vehicle body's engine hood by screws.

[0011] Optionally, the bracket is detachably fixed to the mounting seat on the top of the vehicle body through a first pin, and the second solar panel is detachably fixed to the top of the bracket through a second pin.

[0012] A control method for a new energy vehicle includes the following steps:

[0013] S1. When the vehicle is running, the control mechanism controls the internal combustion engine to start. The internal combustion engine drives the generator to rotate and generate electricity. The generator charges the power battery. The power battery drives the motor to rotate. The motor drives the wheels to rotate and drives the vehicle body to run. The control mechanism controls the power generation amount of the generator by controlling the rotation speed of the internal combustion engine, and the control mechanism controls the running speed of the vehicle body by controlling the rotation speed of the motor.

[0014] S2. When the power of the power battery is greater than the first power, the control mechanism shuts down the internal combustion engine. When the power of the power battery is less than the second power, the control mechanism restarts the internal combustion engine.

[0015] S3. When the vehicle runs to a place with sunlight, the first solar panel located at the vehicle door converts light energy into electrical energy and charges the power battery until the power battery is fully charged.

[0016] S4. When the vehicle stops, take out the bracket from the first groove of the vehicle trunk, take out the second solar panel from the second groove of the vehicle trunk, fix the bottom of the bracket to the fixing seat on the roof, and fix the second solar panel to the top of the bracket. The second solar panel converts light energy into electrical energy and charges the power battery until the power battery is fully charged.

[0017] S5. When the vehicle needs to be reused, take down the second solar panel from the bracket and put it into the second groove of the vehicle trunk, and take down the bracket from the vehicle and put it into the first groove of the vehicle trunk.

[0018] Optionally, the first power is eighty percent of the total capacity of the power battery, and the second power is twenty percent of the total capacity of the power battery.

[0019] The beneficial technical effects of the present invention are as follows: The new energy vehicle includes a vehicle body, a first solar panel, a bracket, a second solar panel and a control mechanism. When in use, the internal combustion engine starts and runs first. The internal combustion engine drives the generator to rotate and generate electricity. The generator charges the power battery. The power battery drives the motor to rotate and drive the wheels to rotate, thereby driving the vehicle body to travel. When the power in the power battery is almost used up, the internal combustion engine needs to start again to charge the power battery. When the vehicle travels to a place with sunlight, the first solar panel converts light energy into electrical energy to charge the power battery, thereby reducing the starting frequency of the internal combustion engine, reducing the fuel consumption of the vehicle, and improving the cruising range of the vehicle. When the vehicle is in a stopped state, the user can fix the second solar panel to the top of the vehicle body through the bracket. At this time, the first solar panel and the second solar panel can charge the power battery at the same time, and the charging speed is faster, thereby achieving the effect of replacing the charging pile for charging. Compared with using a charging pile for charging, the step of finding a charging pile is omitted, so charging is convenient. It has the advantages of convenient charging and long cruising range. The new energy vehicle control method: When in use, the internal combustion engine starts and runs first. The internal combustion engine drives the generator to rotate and generate electricity. The generator charges the power battery. The power battery drives the motor to rotate and drive the wheels to rotate, thereby driving the vehicle body to travel. When the power in the power battery is almost used up, the internal combustion engine needs to start again to charge the power battery. Since the first solar panel can charge the power battery during driving, the starting frequency of the internal combustion engine is reduced and the fuel consumption is reduced, so the cruising range is long. When the vehicle is in a stopped state, the first solar panel and the second solar panel can charge the power battery at the same time. Compared with using a charging pile for charging, the step of finding a charging pile is omitted, so charging is convenient. It has the advantages of convenient charging and long cruising range. Description of the Drawings

[0020] Figure 1It is a side view of the whole machine of the first embodiment of the present invention;

[0021] Figure 2 It is a three-dimensional view of the whole machine of the second embodiment of the present invention;

[0022] Figure 3 It is a front view of the first solar panel of the present invention;

[0023] Wherein:

[0024] 1. Vehicle body; 2. First solar panel; 3. Bracket; 4. Second solar panel;

[0025] 5. Installation platform. Detailed implementation manners

[0026] In order to be able to more clearly understand the technical means of the present invention and implement it in accordance with the content of the specification, the following combines the drawings and embodiments to further describe in detail the specific implementation manners of the present invention. The following embodiments are used to illustrate the present invention but not to limit the scope of the present invention.

[0027] Embodiment 1

[0028] Such as Figure 1 And Figure 3As shown in the figure, the present application discloses a new energy vehicle, including: a vehicle body 1, a first solar panel 2, a bracket 3, a second solar panel 4 and a control mechanism. An internal combustion engine, a generator, a power battery and a motor are arranged inside the vehicle body 1. The output shaft of the internal combustion engine is drivingly connected to the generator, the generator is electrically connected to the power battery, the power battery is electrically connected to the motor, and the output shaft of the motor is drivingly connected to the wheels. The generator can rotate and generate electricity driven by the internal combustion engine, the generator can charge the power battery, the wheels can rotate driven by the motor. The first solar panel 2 is arranged on the outer wall of the vehicle door, and the first solar panel 2 is electrically connected to the power battery. An installation seat is arranged on the top of the vehicle body 1, and the second solar panel 4 can be detachably fixed to the installation seat through the bracket 3. A first conductive contact is arranged on the installation seat, a second conductive contact is arranged on the second solar panel 4, and a wire capable of connecting the first conductive contact and the second conductive contact is arranged inside the bracket 3. The first conductive contact is electrically connected to the power battery. The first solar panel 2 and the second solar panel 4 can convert light energy into electrical energy and charge the power battery. The internal combustion engine and the motor are electrically connected to the control mechanism, and the control mechanism can control the rotation speeds of the internal combustion engine and the motor. When in use, the internal combustion engine starts and runs first. The internal combustion engine drives the generator to rotate and generate electricity, and the generator charges the power battery. The power battery drives the motor to rotate and drives the wheels to rotate, thereby driving the vehicle body 1 to travel. When the power in the power battery is almost used up, the internal combustion engine needs to start again to charge the power battery. When the vehicle travels to a place with sunlight, the first solar panel 2 converts light energy into electrical energy to charge the power battery, thereby reducing the starting frequency of the internal combustion engine, reducing the fuel consumption of the vehicle, and improving the cruising range of the vehicle. When the vehicle is in a stopped state, the user can fix the second solar panel 4 to the top of the vehicle body 1 through the bracket 3. At this time, the first solar panel 2 and the second solar panel 4 can charge the power battery at the same time, and the charging speed is faster, thereby achieving the effect of replacing the charging pile for charging. Compared with using a charging pile for charging, the steps of finding a charging pile are omitted, so the charging is convenient. It has the advantages of convenient charging and long cruising range.

[0029] Optionally, in this embodiment, the internal combustion engine is a gasoline internal combustion engine, the power battery is a lithium-ion battery, the generator is a DC generator, and the motor is a DC motor.

[0030] Optionally, in this embodiment, a first groove capable of accommodating the bracket 3 and a second groove capable of accommodating the second solar panel 4 are arranged in the trunk of the vehicle body 1. Arranging the first groove can facilitate the placement of the bracket 3, and arranging the second groove can facilitate the placement of the second solar panel 4.

[0031] Optionally, in this embodiment, a third solar panel is disposed on the top surface of the engine hood of the vehicle body 1. The third solar panel is electrically connected to the power battery. The third solar panel can convert light energy into electrical energy and charge the power battery. The setting of the third solar panel can further increase the power generation.

[0032] Optionally, in this embodiment, the first solar panel 2 is a flexible organic thin-film solar cell. The flexible organic thin-film solar cell is attached to the surface of the vehicle door of the vehicle body 1 by an adhesive. The surface of the flexible organic thin-film solar cell is covered with a waterproof transparent coating. The reason for setting the first solar panel 2 as a flexible organic thin-film solar cell is that the surface of the vehicle door of the vehicle body 1 has a certain curvature, and the flexible organic thin-film solar cell can fit the surface of the vehicle door. The waterproof transparent coating can prevent the flexible organic thin-film solar cell from getting water in.

[0033] Optionally, in this embodiment, the second solar panel 4 is a monocrystalline silicon solar panel. A frame is provided around the monocrystalline silicon solar panel. The outer surface of the frame is covered with a flexible material. The third solar panel is a polycrystalline silicon thin-film solar panel. The polycrystalline silicon thin-film solar panel is fixed to the top surface of the engine hood of the vehicle body 1 by screws. The reason for setting the second solar panel 4 as a monocrystalline silicon solar panel is that the monocrystalline silicon solar panel has a higher power generation efficiency and can improve the charging speed. Covering the outer surface of the frame with a flexible material can protect the monocrystalline silicon solar panel. The reason for setting the third solar panel as a polycrystalline silicon thin-film solar panel is that the polycrystalline silicon thin-film solar panel is lighter in weight and can facilitate the user to open the engine hood.

[0034] Optionally, in this embodiment, the bracket 3 is detachably fixed to the mounting seat on the top of the vehicle body 1 by a first pin. The second solar panel 4 is detachably fixed to the top of the bracket 3 by a second pin.

[0035] Using the new energy vehicle in this embodiment has the advantages of convenient charging and long cruising range.

[0036] Embodiment 2

[0037] As Figure 2 and Figure 3As shown in the figure, the present application discloses a new energy vehicle, including: a vehicle body 1, a first solar panel 2, a bracket 3, a second solar panel 4, and a control mechanism. An internal combustion engine, a generator, a power battery, and an electric motor are arranged inside the vehicle body 1. The output shaft of the internal combustion engine is drivingly connected to the generator, the generator is electrically connected to the power battery, the power battery is electrically connected to the electric motor, and the output shaft of the electric motor is drivingly connected to the wheels. The generator can rotate and generate electricity driven by the internal combustion engine, the generator can charge the power battery, the wheels can rotate driven by the electric motor, the first solar panel 2 is arranged on the outer wall of the vehicle door, the first solar panel 2 is electrically connected to the power battery, an installation seat is arranged on the top of the vehicle body 1, the second solar panel 4 can be detachably fixed to the installation seat through the bracket 3, a first conductive contact is arranged on the installation seat, a second conductive contact is arranged on the second solar panel 4, and a wire capable of connecting the first conductive contact and the second conductive contact is arranged inside the bracket 3. The first conductive contact is electrically connected to the power battery. The first solar panel 2 and the second solar panel 4 can convert light energy into electrical energy and charge the power battery. The internal combustion engine and the electric motor are electrically connected to the control mechanism, and the control mechanism can control the rotation speeds of the internal combustion engine and the electric motor. When in use, the internal combustion engine starts and runs first. The internal combustion engine drives the generator to rotate and generate electricity, the generator charges the power battery, the power battery drives the electric motor to rotate and drives the wheels to rotate, thereby driving the vehicle body 1 to travel. When the power in the power battery is almost used up, the internal combustion engine needs to start again to charge the power battery. When the vehicle travels to a sunny place, the first solar panel 2 converts light energy into electrical energy to charge the power battery, thereby reducing the starting frequency of the internal combustion engine, reducing the fuel consumption of the vehicle, and improving the endurance mileage of the vehicle. When the vehicle is in a stopped state, the user can fix the second solar panel 4 to the top of the vehicle body 1 through the bracket 3. At this time, the first solar panel 2 and the second solar panel 4 can charge the power battery at the same time, and the charging speed is faster, thereby achieving the effect of replacing the charging pile for charging. Compared with using a charging pile for charging, the step of looking for a charging pile is omitted, so charging is convenient. It has the advantages of convenient charging and long endurance mileage.

[0038] Optionally, in this embodiment, the internal combustion engine is a gasoline internal combustion engine, the power battery is a lithium-ion battery, the generator is a DC generator, and the electric motor is a DC motor.

[0039] Optionally, in this embodiment, a first groove capable of accommodating the bracket 3 and a second groove capable of accommodating the second solar panel 4 are arranged in the trunk of the vehicle body 1. Arranging the first groove can facilitate the placement of the bracket 3, and arranging the second groove can facilitate the placement of the second solar panel 4.

[0040] Optionally, in this embodiment, a third solar panel is provided on the top surface of the engine hood of the vehicle body 1. The third solar panel is electrically connected to the power battery, and the third solar panel can convert light energy into electrical energy and charge the power battery. The provision of the third solar panel can further increase the power generation.

[0041] Optionally, in this embodiment, the first solar panel 2 is a foldable organic thin-film solar cell. A plurality of buckles are provided at the edges of the foldable organic thin-film solar cell. An installation platform 5 is provided on the outer wall of the vehicle door. Protrusions capable of engaging with the buckles are provided on the top surface and the side surface of the installation platform 5. A third groove capable of placing the folded foldable organic thin-film solar cell is provided inside the trunk of the vehicle body 1. The foldable organic thin-film solar cell can be installed on the top surface and the side surface of the installation platform 5 through the buckles. A waterproof transparent coating is covered on the surface of the foldable organic thin-film solar cell. Setting the first solar panel 2 as a foldable organic thin-film solar cell can facilitate storage. When in need of use, the foldable organic thin-film solar cell is unfolded and installed on the top surface and the side surface of the installation platform 5 through the buckles. Since the foldable organic thin-film solar cells are provided on both the top surface and the side surface of the installation platform 5, the power generation is greater compared to directly attaching the first solar panel 2 to the vehicle door. When the vehicle needs to be parked for a long time, the user can fold the foldable organic thin-film solar cell and place it in the third groove of the trunk of the vehicle body 1 to prevent the surface area of the foldable organic thin-film solar cell from accumulating dust and requiring frequent cleaning.

[0042] Optionally, in this embodiment, the second solar panel 4 is a monocrystalline silicon solar panel. A frame is provided around the monocrystalline silicon solar panel, and a flexible material is covered on the outer surface of the frame. The third solar panel is a polycrystalline silicon thin-film solar panel, and the polycrystalline silicon thin-film solar panel is fixed to the top surface of the engine hood of the vehicle body 1 by screws. The reason for setting the second solar panel 4 as a monocrystalline silicon solar panel is that the monocrystalline silicon solar panel has a higher power generation efficiency and can improve the charging speed. Covering the flexible material on the outer surface of the frame can protect the monocrystalline silicon solar panel. The reason for setting the third solar panel as a polycrystalline silicon thin-film solar panel is that the polycrystalline silicon thin-film solar panel is lighter in weight and can facilitate the user to open the engine hood.

[0043] Optionally, in this embodiment, the bracket 3 is detachably fixed to the mounting seat on the top of the vehicle body 1 through a first pin, and the second solar panel 4 is detachably fixed to the top of the bracket 3 through a second pin.

[0044] Using the new energy vehicle in this embodiment has the advantages of convenient charging and long cruising range.

[0045] As Figures 1-3As shown, the present application also discloses a control method for a new energy vehicle, which is characterized by including the following steps:

[0046] S1. When the vehicle is running, the control mechanism controls the internal combustion engine to start. The internal combustion engine drives the generator to rotate and generate electricity. The generator charges the power battery. The power battery drives the motor to rotate. The motor drives the wheels to rotate and drives the vehicle body 1 to run. The control mechanism controls the power generation amount of the generator by controlling the rotational speed of the internal combustion engine, and controls the running speed of the vehicle body 1 by controlling the rotational speed of the motor.

[0047] S2. When the power of the power battery is greater than the first power, the control mechanism shuts down the internal combustion engine. When the power of the power battery is less than the second power, the control mechanism restarts the internal combustion engine.

[0048] S3. When the vehicle travels to a place with sunlight, the first solar panel 2 located at the door of the vehicle body 1 converts light energy into electrical energy and charges the power battery until the power battery is fully charged.

[0049] S4. When the vehicle stops, take out the bracket 3 from the first groove in the trunk of the vehicle body 1, take out the second solar panel 4 from the second groove in the trunk of the vehicle body 1, fix the bottom of the bracket 3 to the fixing seat on the roof, and fix the second solar panel 4 to the top of the bracket 3. The second solar panel 4 converts light energy into electrical energy and charges the power battery until the power battery is fully charged.

[0050] S5. When the vehicle needs to be used again, take down the second solar panel 4 from the bracket 3 and put it into the second groove in the trunk of the vehicle body 1, and take down the bracket 3 from the vehicle body 1 and put it into the first groove in the trunk of the vehicle body 1. When in use, the internal combustion engine starts and runs first. The internal combustion engine drives the generator to rotate and generate electricity. The generator charges the power battery. The power battery drives the motor to rotate and drives the wheels to rotate, thereby driving the vehicle body 1 to run. When the power in the power battery is almost used up, the internal combustion engine needs to start again to charge the power battery. Since the first solar panel 2 can charge the power battery when running, the starting frequency of the internal combustion engine is reduced, and the fuel consumption is reduced, so the cruising range is long. When the vehicle is in a stopped state, the first solar panel 2 and the second solar panel 4 can charge the power battery at the same time. Compared with charging using a charging pile, the steps of finding a charging pile are omitted, so charging is convenient. It has the advantages of convenient charging and long cruising range.

[0051] Optionally, in this embodiment, the first battery level is 80% of the total capacity of the power battery, and the second battery level is 20% of the total capacity of the power battery. Setting the first battery level to 80% of the total capacity of the power battery can prevent the power battery from being fully charged each time it is charged. Setting the second battery level to 20% of the total capacity of the power battery can prevent the power battery from being completely discharged each time it is discharged, avoiding deep charge and discharge of the power battery. On the one hand, it ensures that the charge and discharge of the power battery are in the most efficient range because the charging speed slows down when the battery level exceeds 80%, and the discharge voltage is too low when the battery level is lower than 20%, affecting the acceleration of the vehicle. On the other hand, since deep charge and discharge are avoided, the service life of the power battery is also extended.

[0052] Using the new energy vehicle control method in this embodiment has the advantages of convenient charging and long cruising range.

Claims

1. A new energy vehicle, characterized in that, Including: Vehicle body (1), first solar panel (2), bracket (3), second solar panel (4) and control mechanism. Inside the vehicle body (1), there are an internal combustion engine, a generator, a power battery and an electric motor. The output shaft of the internal combustion engine is drivingly connected to the generator. The generator is electrically connected to the power battery. The power battery is electrically connected to the electric motor. The output shaft of the electric motor is drivingly connected to the wheels. The generator can rotate and generate electricity driven by the internal combustion engine. The generator can charge the power battery. The wheels can rotate driven by the electric motor. The first solar panel (2) is arranged on the outer wall of the vehicle door. The first solar panel (2) is electrically connected to the power battery. There is a mounting seat on the top of the vehicle body (1). The second solar panel (4) can be detachably fixed to the mounting seat through the bracket (3). There is a first conductive contact on the mounting seat. There is a second conductive contact on the second solar panel (4). Inside the bracket (3), there is a wire capable of connecting the first conductive contact and the second conductive contact. The first conductive contact is electrically connected to the power battery. The first solar panel (2) and the second solar panel (4) can convert light energy into electrical energy and charge the power battery. The internal combustion engine and the electric motor are electrically connected to the control mechanism. The control mechanism can control the rotation speeds of the internal combustion engine and the electric motor.

2. The new energy vehicle according to claim 1, characterized in that: The internal combustion engine is a gasoline internal combustion engine. The power battery is a lithium-ion battery. The generator is a DC generator. The electric motor is a DC motor.

3. The new energy vehicle according to claim 1, wherein: Inside the trunk of the vehicle body (1), there is a first groove capable of accommodating the bracket (3) and a second groove capable of accommodating the second solar panel (4).

4. The new energy vehicle according to claim 1, wherein: There is a third solar panel on the top surface of the engine hood of the vehicle body (1). The third solar panel is electrically connected to the power battery. The third solar panel can convert light energy into electrical energy and charge the power battery.

5. The new energy vehicle according to claim 1, characterized in that: The first solar panel (2) is a flexible organic thin-film solar cell. The flexible organic thin-film solar cell is attached to the surface of the vehicle door of the vehicle body (1) through an adhesive. The surface of the flexible organic thin-film solar cell is covered with a waterproof transparent coating.

6. The new energy vehicle according to claim 1, wherein: The first solar panel (2) is a foldable organic thin-film solar cell. Multiple buckles are arranged at the edge of the foldable organic thin-film solar cell. There is a mounting platform (5) on the outer wall of the vehicle door. Protrusions capable of engaging with the buckles are arranged on the top surface and the side surface of the mounting platform (5). Inside the trunk of the vehicle body (1), there is a third groove capable of placing the folded foldable organic thin-film solar cell. The foldable organic thin-film solar cell can be installed on the top surface and the side surface of the mounting platform (5) through the buckles. The surface of the foldable organic thin-film solar cell is covered with a waterproof transparent coating.

7. The new energy vehicle according to claim 4, wherein: The second solar panel (4) is a monocrystalline silicon solar panel. A frame is arranged around the monocrystalline silicon solar panel. The outer surface of the frame is covered with a flexible material. The third solar panel is a polycrystalline silicon thin-film solar panel. The polycrystalline silicon thin-film solar panel is fixed to the top surface of the engine hood of the vehicle body (1) through screws.

8. The new energy vehicle according to claim 1, characterized in that: The bracket (3) is detachably fixed to the mounting seat on the top of the vehicle body (1) through a first pin, and the second solar panel (4) is detachably fixed to the top of the bracket (3) through a second pin.

9. A control method for a new energy vehicle, characterized in that, The method includes the following steps: S1. When the vehicle is running, the control mechanism controls the internal combustion engine to start. The internal combustion engine drives the generator to rotate and generate electricity. The generator charges the power battery. The power battery drives the motor to rotate. The motor drives the wheels to rotate and drives the vehicle body (1) to run. The control mechanism controls the power generation amount of the generator by controlling the rotation speed of the internal combustion engine, and controls the running speed of the vehicle body (1) by controlling the rotation speed of the motor. S2. When the power of the power battery is greater than the first power, the control mechanism shuts down the internal combustion engine. When the power of the power battery is less than the second power, the control mechanism restarts the internal combustion engine. S3. When the vehicle runs to a place with sunlight, the first solar panel (2) located at the door of the vehicle body (1) converts light energy into electrical energy and charges the power battery until the power battery is fully charged. S4. When the vehicle stops, take out the bracket (3) from the first groove in the trunk of the vehicle body (1), take out the second solar panel (4) from the second groove in the trunk of the vehicle body (1), fix the bottom of the bracket (3) to the fixed seat on the roof, and fix the second solar panel (4) to the top of the bracket (3). The second solar panel (4) converts light energy into electrical energy and charges the power battery until the power battery is fully charged. S5. When the vehicle needs to be reused, take the second solar panel (4) off the bracket (3) and put it into the second groove in the trunk of the vehicle body (1), and take the bracket (3) off the vehicle body (1) and put it into the first groove in the trunk of the vehicle body (1).

10. The new energy vehicle control method according to claim 9, characterized in that: The first power is eighty percent of the total capacity of the power battery, and the second power is twenty percent of the total capacity of the power battery.

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