CN112895889A - Method and device for realizing self-power generation of electric automobile - Google Patents
Method and device for realizing self-power generation of electric automobile Download PDFInfo
- Publication number
- CN112895889A CN112895889A CN202110257132.2A CN202110257132A CN112895889A CN 112895889 A CN112895889 A CN 112895889A CN 202110257132 A CN202110257132 A CN 202110257132A CN 112895889 A CN112895889 A CN 112895889A
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- power generation
- light source
- electric automobile
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- 238000010248 power generation Methods 0.000 title claims abstract description 105
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000005286 illumination Methods 0.000 claims abstract description 43
- 238000001514 detection method Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 239000010408 film Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K16/00—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K16/00—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind
- B60K2016/003—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind solar power driven
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Y02T10/90—Energy harvesting concepts as power supply for auxiliaries' energy consumption, e.g. photovoltaic sun-roof
Abstract
The invention discloses a method and a device for realizing self-power generation of an electric automobile, wherein the method comprises the following steps: detecting whether the electric automobile is in a position with illumination or not during the driving or non-driving of the electric automobile; when the electric automobile is detected to be in an illuminated position, determining the direction of an illuminated light source; and adjusting the power generation device arranged on the electric automobile ceiling according to the light source direction of the illumination, so that the power generation device generates power for the electric automobile after being aligned to the light source at the optimal angle.
Description
Technical Field
The invention relates to the technical field of electric automobiles, in particular to a method and a device for realizing self-power generation of an electric automobile.
Background
Most of self-generating automobiles in the current market are test sample automobiles, and most of the self-generating automobiles are integrated with a vehicle ceiling, so that the automatic angle adjustment cannot be realized.
Disclosure of Invention
The technical problem solved by the scheme provided by the embodiment of the invention is that the power generation device on the electric automobile is fixed on the vehicle ceiling, and the automatic angle adjustment cannot be realized.
The embodiment of the invention provides a method for realizing self-power generation of an electric automobile, which comprises the following steps:
detecting whether the electric automobile is in a position with illumination or not during the driving or non-driving of the electric automobile;
when the electric automobile is detected to be in an illuminated position, determining the direction of an illuminated light source;
and adjusting the power generation device arranged on the electric automobile ceiling according to the light source direction of the illumination, so that the power generation device generates power for the electric automobile after being aligned to the light source at the optimal angle.
Preferably, the detecting whether the electric vehicle is in an illuminated position includes:
detecting whether the electric automobile is in a position with illumination by using a photosensitive device arranged on the ceiling of the electric automobile;
the photosensitive device is a polyhedral photosensitive ball, and each surface of the photosensitive ball is provided with a photosensitive resistor.
Preferably, when the electric vehicle is detected to be in an illuminated position, determining the light source direction of illumination comprises:
when the electric automobile is detected to be in the position with illumination, a rotary switch of the photosensitive device is started, so that the photosensitive device rotates in a clockwise direction or an anticlockwise direction;
when the photosensitive device rotates 360 degrees in a clockwise direction or an anticlockwise direction, a rotary switch of the photosensitive device is turned off, and current information generated by the photosensitive device is acquired;
and determining the light source direction of the illumination according to the current information generated by the photosensitive device.
Preferably, the adjusting the power generation device disposed on the ceiling of the electric vehicle according to the light source direction of the illumination light so that the power generation device is aligned with the light source at an optimal angle to generate power for the electric vehicle includes:
determining a target angle of the power generation device according to the light source direction of the illumination;
and adjusting the power generation device by using the target angle of the power generation device, so that the power generation device generates power for the electric automobile after being aligned to a light source at the optimal angle.
Preferably, the adjusting the power generation device by using the target angle of the power generation device so that the power generation device is aligned to the light source at the optimal angle to generate power for the electric vehicle includes:
acquiring a current angle of the power generation device;
calculating a rotation angle of the power generation device according to the target angle and the current angle of the power generation device;
and adjusting the power generation device according to the rotation angle, so that the power generation device generates power for the electric automobile after being aligned to a light source at the optimal angle.
According to the embodiment of the invention, the device for realizing self-power generation of the electric automobile comprises:
the detection module is used for detecting whether the electric automobile is in a position with illumination or not during the driving period or the non-driving period of the electric automobile;
the determining module is used for determining the light source direction of illumination when the electric automobile is detected to be in the position with illumination;
and the power generation module is used for adjusting a power generation device arranged on the electric automobile ceiling according to the light source direction of the illumination, so that the power generation device generates power for the electric automobile after being aligned to the light source at the optimal angle.
Preferably, the detection module is specifically configured to detect whether the electric vehicle is located in a position where light is emitted by using a photosensor arranged on a ceiling of the electric vehicle;
the photosensitive device is a polyhedral photosensitive ball, and each surface of the photosensitive ball is provided with a photosensitive resistor.
Preferably, the determining module is specifically configured to, when it is detected that the electric vehicle is located at an illuminated position, start a rotary switch of the photosensor, so that the photosensor rotates in a clockwise direction or an anticlockwise direction, and after the photosensor rotates 360 degrees in the clockwise direction or the anticlockwise direction, close the rotary switch of the photosensor, and simultaneously acquire current information generated by the photosensor, and determine the light source direction of illumination according to the current information generated by the photosensor.
Preferably, the power generation module includes:
a target angle determining unit, configured to determine a target angle of the power generating device according to the light source direction of the illumination;
and the power generation unit is used for adjusting the power generation device by utilizing the target angle of the power generation device so that the power generation device can generate power for the electric automobile after being aligned to the light source at the optimal angle.
Preferably, the power generation unit is specifically configured to obtain a current angle of the power generation device, calculate a rotation angle of the power generation device according to a target angle of the power generation device and the current angle, and adjust the power generation device according to the rotation angle, so that the power generation device generates power for the electric vehicle after being aligned to a light source at an optimal angle.
According to the scheme provided by the embodiment of the invention, the angle of the photovoltaic film is adjusted to convert the light energy into the electric energy, so that the self-generation is realized.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart of a method for realizing self-power generation of an electric vehicle according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an implementation device for self-power generation of an electric vehicle according to an embodiment of the present invention;
FIG. 3 is a schematic exterior view of a photovoltaic film system provided by an embodiment of the present invention installed on a vehicle;
fig. 4 is a schematic diagram of an adjustable photovoltaic self-generating principle provided by an embodiment of the invention;
fig. 5 is a schematic diagram of a photosensitive ball provided by an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, and it should be understood that the preferred embodiments described below are only for the purpose of illustrating and explaining the present invention, and are not to be construed as limiting the present invention.
Fig. 1 is a flowchart of a method for realizing self-power generation of an electric vehicle according to an embodiment of the present invention, as shown in fig. 1, including:
step S101: detecting whether the electric automobile is in a position with illumination or not during the driving or non-driving of the electric automobile;
step S102: when the electric automobile is detected to be in an illuminated position, determining the direction of an illuminated light source;
step S103: and adjusting the power generation device arranged on the electric automobile ceiling according to the light source direction of the illumination, so that the power generation device generates power for the electric automobile after being aligned to the light source at the optimal angle.
Preferably, the detecting whether the electric vehicle is in an illuminated position includes: detecting whether the electric automobile is in a position with illumination by using a photosensitive device arranged on the ceiling of the electric automobile; the photosensitive device is a polyhedral photosensitive ball, and each surface of the photosensitive ball is provided with a photosensitive resistor.
The power generation device is a photovoltaic film or photovoltaic glass and the like.
Preferably, when the electric vehicle is detected to be in an illuminated position, determining the light source direction of illumination comprises: when the electric automobile is detected to be in the position with illumination, a rotary switch of the photosensitive device is started, so that the photosensitive device rotates in a clockwise direction or an anticlockwise direction; when the photosensitive device rotates 360 degrees in a clockwise direction or an anticlockwise direction, a rotary switch of the photosensitive device is turned off, and current information generated by the photosensitive device is acquired; and determining the light source direction of the illumination according to the current information generated by the photosensitive device.
Preferably, the adjusting the power generation device disposed on the ceiling of the electric vehicle according to the light source direction of the illumination light so that the power generation device is aligned with the light source at an optimal angle to generate power for the electric vehicle includes: determining a target angle of the power generation device according to the light source direction of the illumination; and adjusting the power generation device by using the target angle of the power generation device, so that the power generation device generates power for the electric automobile after being aligned to a light source at the optimal angle.
Preferably, the adjusting the power generation device by using the target angle of the power generation device so that the power generation device is aligned to the light source at the optimal angle to generate power for the electric vehicle includes: acquiring a current angle of the power generation device; calculating a rotation angle of the power generation device according to the target angle and the current angle of the power generation device; and adjusting the power generation device according to the rotation angle, so that the power generation device generates power for the electric automobile after being aligned to a light source at the optimal angle.
Fig. 2 is a schematic diagram of an implementation apparatus for self-generating electricity for an electric vehicle according to an embodiment of the present invention, as shown in fig. 2, the implementation apparatus includes: the detection module 201 is used for detecting whether the electric automobile is in an illuminated position or not during the driving period or the non-driving period of the electric automobile; the determining module 202 is configured to determine a light source direction of illumination when it is detected that the electric vehicle is located in an illuminated position; the power generation module 203 is configured to adjust a power generation device disposed on the ceiling of the electric vehicle according to the light source direction of the illumination, so that the power generation device generates power for the electric vehicle after being aligned to the light source at an optimal angle.
Preferably, the detecting module 201 is specifically configured to detect whether the electric vehicle is located in a position where light is emitted by using a photosensor disposed on a ceiling of the electric vehicle; the photosensitive device is a polyhedral photosensitive ball, and each surface of the photosensitive ball is provided with a photosensitive resistor.
Preferably, the determining module 202 is specifically configured to, when it is detected that the electric vehicle is located at an illumination position, start a rotary switch of the photosensitive device, so that the photosensitive device rotates clockwise or counterclockwise, when the photosensitive device rotates 360 degrees clockwise or counterclockwise, close the rotary switch of the photosensitive device, and simultaneously acquire current information generated by the photosensitive device, and determine the light source direction of the illumination according to the current information generated by the photosensitive device.
Preferably, the power generation module 203 includes: a target angle determining unit, configured to determine a target angle of the power generating device according to the light source direction of the illumination; and the power generation unit is used for adjusting the power generation device by utilizing the target angle of the power generation device so that the power generation device can generate power for the electric automobile after being aligned to the light source at the optimal angle. The power generation unit is specifically configured to obtain a current angle of the power generation device, calculate a rotation angle of the power generation device according to a target angle of the power generation device and the current angle, and adjust the power generation device according to the rotation angle, so that the power generation device generates power for the electric vehicle after being aligned to a light source at an optimal angle.
The embodiment of the invention provides a self-generating electric automobile system, which utilizes photovoltaic film power generation to realize self-supplement of energy sources for electric equipment such as an electric automobile with a ceiling. The photovoltaic film system with the adjustable angle is fixed on a ceiling of the electric automobile through an adjusting device as shown in figure 3. The angle-adjustable photovoltaic film system comprises a photovoltaic film, a wire harness, an adjusting device, a photosensitive ball and a controller, wherein the photosensitive ball is a polyhedral ball as shown in figure 5, each surface of the spherical ball is provided with a photosensitive resistor, and the direction of light rays is judged by utilizing photosensitive characteristics. When the electric automobile runs to a position with illumination, the photosensitive ball in the angle-adjustable photovoltaic film system rotates to find the optimal direction of light rays through the difference of currents of the photosensitive resistor, the optimal direction of light rays is sent to the controller used for adjusting the motor in the adjusting device, so that the photovoltaic film is aligned to the light source at the optimal angle, the photovoltaic film generates electricity through the photoelectric effect, the generated electricity is used for increasing the voltage through the direct current conversion system to charge the vehicle-mounted storage battery, and the self-supplement of energy is realized.
As shown in fig. 4, the photovoltaic thin film system with adjustable angle is composed of a photosensitive ball, a photovoltaic thin film, an adjusting device, an adjusting motor, and a control part for adjusting the motor. The adjusting device can adjust the angle position of the photovoltaic film through the adjusting motor and the controller, the photovoltaic film can convert light energy into electric energy through a photoelectric effect, and the direct current conversion system can increase the voltage of the electric energy generated by the photovoltaic film to charge the vehicle-mounted storage battery, so that self-power generation is realized.
According to the scheme provided by the embodiment of the invention, the photosensitive ball automatically aligns the optimal light source attack angle of the power generation photovoltaic film through rotation of the adjusting device, and the power generation photovoltaic film automatically adjusts the angle through the adjusting device so that the power generation photovoltaic film aligns the light source at the optimal angle, thereby realizing self-power generation.
Although the present invention has been described in detail hereinabove, the present invention is not limited thereto, and various modifications can be made by those skilled in the art in light of the principle of the present invention. Thus, modifications made in accordance with the principles of the present invention should be understood to fall within the scope of the present invention.
Claims (10)
1. A method for realizing self-power generation of an electric automobile is characterized by comprising the following steps:
detecting whether the electric automobile is in a position with illumination or not during the driving or non-driving of the electric automobile;
when the electric automobile is detected to be in an illuminated position, determining the direction of an illuminated light source;
and adjusting the power generation device arranged on the electric automobile ceiling according to the light source direction of the illumination, so that the power generation device generates power for the electric automobile after being aligned to the light source at the optimal angle.
2. The method of claim 1, wherein the detecting whether the electric vehicle is in an illuminated location comprises:
detecting whether the electric automobile is in a position with illumination by using a photosensitive device arranged on the ceiling of the electric automobile;
the photosensitive device is a polyhedral photosensitive ball, and each surface of the photosensitive ball is provided with a photosensitive resistor.
3. The method of claim 2, wherein the determining the direction of the illuminated light source when the electric vehicle is detected to be in an illuminated location comprises:
when the electric automobile is detected to be in the position with illumination, a rotary switch of the photosensitive device is started, so that the photosensitive device rotates in a clockwise direction or an anticlockwise direction;
when the photosensitive device rotates 360 degrees in a clockwise direction or an anticlockwise direction, a rotary switch of the photosensitive device is turned off, and current information generated by the photosensitive device is acquired;
and determining the light source direction of the illumination according to the current information generated by the photosensitive device.
4. The method of claim 3, wherein the adjusting the power generating device disposed on the ceiling of the electric vehicle according to the direction of the light source of the illumination light to align the power generating device at an optimal angle to the light source for generating power for the electric vehicle comprises:
determining a target angle of the power generation device according to the light source direction of the illumination;
and adjusting the power generation device by using the target angle of the power generation device, so that the power generation device generates power for the electric automobile after being aligned to a light source at the optimal angle.
5. The method of claim 4, wherein the adjusting the power generating device with the target angle of the power generating device to align the power generating device with the light source at the optimal angle comprises:
acquiring a current angle of the power generation device;
calculating a rotation angle of the power generation device according to the target angle and the current angle of the power generation device;
and adjusting the power generation device according to the rotation angle, so that the power generation device generates power for the electric automobile after being aligned to a light source at the optimal angle.
6. The utility model provides an electric automobile is from realization device of electricity generation which characterized in that includes:
the detection module is used for detecting whether the electric automobile is in a position with illumination or not during the driving period or the non-driving period of the electric automobile;
the determining module is used for determining the light source direction of illumination when the electric automobile is detected to be in the position with illumination;
and the power generation module is used for adjusting a power generation device arranged on the electric automobile ceiling according to the light source direction of the illumination, so that the power generation device generates power for the electric automobile after being aligned to the light source at the optimal angle.
7. The device according to claim 6, wherein the detection module is specifically configured to detect whether the electric vehicle is in a lighted position by using a photosensor disposed on a ceiling of the electric vehicle;
the photosensitive device is a polyhedral photosensitive ball, and each surface of the photosensitive ball is provided with a photosensitive resistor.
8. The device according to claim 7, wherein the determining module is specifically configured to, when it is detected that the electric vehicle is in an illuminated position, start a rotary switch of the photosensor, rotate the photosensor in a clockwise direction or an anticlockwise direction, turn off the rotary switch of the photosensor after the photosensor rotates 360 degrees in the clockwise direction or the anticlockwise direction, and simultaneously obtain current information generated by the photosensor, and determine the light source direction of illumination according to the current information generated by the photosensor.
9. The apparatus of claim 8, wherein the power generation module comprises:
a target angle determining unit, configured to determine a target angle of the power generating device according to the light source direction of the illumination;
and the power generation unit is used for adjusting the power generation device by utilizing the target angle of the power generation device so that the power generation device can generate power for the electric automobile after being aligned to the light source at the optimal angle.
10. The apparatus according to claim 9, wherein the power generation unit is specifically configured to obtain a current angle of the power generation device, calculate a rotation angle of the power generation device according to a target angle of the power generation device and the current angle, and adjust the power generation device according to the rotation angle so that the power generation device is aligned with a light source at an optimal angle to generate power for the electric vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110257132.2A CN112895889A (en) | 2021-03-09 | 2021-03-09 | Method and device for realizing self-power generation of electric automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110257132.2A CN112895889A (en) | 2021-03-09 | 2021-03-09 | Method and device for realizing self-power generation of electric automobile |
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| CN112895889A true CN112895889A (en) | 2021-06-04 |
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| CN202110257132.2A Pending CN112895889A (en) | 2021-03-09 | 2021-03-09 | Method and device for realizing self-power generation of electric automobile |
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2021
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