CN116954269A - Photovoltaic greenhouse control method and device, storage medium and electronic equipment - Google Patents
Photovoltaic greenhouse control method and device, storage medium and electronic equipment Download PDFInfo
- Publication number
- CN116954269A CN116954269A CN202310849395.1A CN202310849395A CN116954269A CN 116954269 A CN116954269 A CN 116954269A CN 202310849395 A CN202310849395 A CN 202310849395A CN 116954269 A CN116954269 A CN 116954269A
- Authority
- CN
- China
- Prior art keywords
- solar panel
- angle
- photovoltaic
- irradiation amount
- height
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000004590 computer program Methods 0.000 claims description 13
- 230000005855 radiation Effects 0.000 claims description 4
- 238000010248 power generation Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 230000005236 sound signal Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- KLDZYURQCUYZBL-UHFFFAOYSA-N 2-[3-[(2-hydroxyphenyl)methylideneamino]propyliminomethyl]phenol Chemical compound OC1=CC=CC=C1C=NCCCN=CC1=CC=CC=C1O KLDZYURQCUYZBL-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 201000001098 delayed sleep phase syndrome Diseases 0.000 description 1
- 208000033921 delayed sleep phase type circadian rhythm sleep disease Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Photovoltaic Devices (AREA)
Abstract
The disclosure relates to a photovoltaic greenhouse control method, a device, a storage medium and electronic equipment, comprising: acquiring a first irradiation amount required by the growth of crops in a photovoltaic greenhouse in a first period, wherein the first period is any period under the sun sunshine in one day; acquiring a second irradiation amount received by a solar panel of the photovoltaic greenhouse in a first period under the condition of a current deflection angle and a current height; determining a target deflection angle of the solar panel and a target height of the solar panel by performing deviation adjustment on the first irradiation amount and the second irradiation amount; and adjusting the rotation angle of the solar panel according to the target deflection angle, and adjusting the length of the photovoltaic support upright post on the photovoltaic greenhouse according to the target height. The angle and the height of the solar panel on the photovoltaic greenhouse can be adjusted according to the growth requirement of crops in the photovoltaic greenhouse, so that the irradiation amount required by growth is provided for the crops in the photovoltaic greenhouse, and meanwhile, the angle suitable for power generation can be achieved according to the requirement.
Description
Technical Field
The disclosure relates to the field of intelligent control of photovoltaic ecological greenhouses, in particular to a photovoltaic greenhouse control method, a device, a storage medium and electronic equipment.
Background
In the related art, two modes of combining an agricultural greenhouse and a photovoltaic module to form the photovoltaic greenhouse are mainly adopted, one mode is that the photovoltaic module is directly paved on a roof, and the method can generate shading effect on crops in the greenhouse; the other is to reserve enough distance before and after the greenhouse to build a photovoltaic power station, and provide electric energy for equipment in the greenhouse through photoelectric conversion, wherein the method needs to reasonably plan the distance between the greenhouse and avoid the greenhouse being under the shadow of the photovoltaic power station; both methods can influence the normal growth of crops with strong irradiation requirements, thereby influencing the yield of the crops in the greenhouse, possibly leading the types of the crops to tend to be single, and being the problem to be solved at present.
Disclosure of Invention
In order to overcome the problems in the related art, the present disclosure provides a photovoltaic greenhouse control method, a device, a storage medium and an electronic apparatus.
According to a first aspect of embodiments of the present disclosure, there is provided a photovoltaic greenhouse control method applied to a photovoltaic greenhouse, a solar panel being provided on a roof of the photovoltaic greenhouse, the method including:
acquiring a first irradiation amount required by crops in the photovoltaic greenhouse for growth in a first period, wherein the first period is any period under sunlight in one day;
acquiring a second irradiation amount received by the solar panel of the photovoltaic greenhouse in the first period under the condition of the current deflection angle and the current height;
determining a target deflection angle of the solar panel and a target height of the solar panel by performing deviation adjustment on the first irradiation amount and the second irradiation amount;
and adjusting the rotation angle of the solar panel according to the target deflection angle, and adjusting the length of the photovoltaic support stand column on the photovoltaic greenhouse according to the target height.
Optionally, the obtaining the first irradiation amount required by the crops in the photovoltaic greenhouse for growth in the first period of time includes:
acquiring longitude and latitude of the position of the photovoltaic greenhouse;
and determining a first irradiation amount required by the growth of crops in the photovoltaic greenhouse under the growth habit of a first period according to the longitude and latitude.
Optionally, the determining the deflection angle of the solar panel and the target height of the solar panel by performing deviation adjustment on the first irradiation amount and the second irradiation amount includes:
obtaining a difference value obtained by subtracting the first irradiation amount from the second irradiation amount;
when the difference value is larger than the set difference value, acquiring an updated deflection angle and an updated height;
acquiring a new second irradiation dose based on the updated deflection angle and the updated height;
obtaining a new adjusted deviation amount obtained by subtracting the first irradiation amount from the second irradiation amount;
when the adjusted deviation amount is smaller than or equal to the set difference value, respectively determining the target deflection angle and the target height of the solar panel according to the updated deflection angle and the updated height;
and when the adjusted deviation amount is larger than the set difference value, repeating the steps of acquiring the updated deflection angle and the updated height until the new second irradiation amount minus the first irradiation amount is acquired until the adjusted deviation amount is smaller than or equal to the set difference value.
Optionally, the adjusting the rotation angle of the solar panel according to the target deflection angle includes:
acquiring an initial angle of the solar panel;
determining a rotation angle of the solar panel according to the initial angle of the solar panel and the target deflection angle;
and controlling the solar panel to rotate through the rotation angle of the solar panel.
According to a second aspect of embodiments of the present disclosure, there is provided a photovoltaic greenhouse control apparatus applied to a photovoltaic greenhouse, the apparatus comprising: solar panels, photovoltaic support uprights, photovoltaic support links;
the photovoltaic support upright post is arranged at the top of the photovoltaic greenhouse, the solar panel is connected with the photovoltaic support connecting rod, and the photovoltaic support connecting rod is rotationally connected with the photovoltaic support upright post;
the photovoltaic support upright post is used for adjusting the height of the solar panel;
the photovoltaic support connecting rod can enable the solar panel to rotate when rotating relative to the photovoltaic support upright post, and is used for adjusting the deflection angle of the solar panel.
Optionally, the apparatus further comprises: an angle adjustment control device, an angle sensor and a telescopic control device; the angle adjusting control device and the angle sensor are arranged on the photovoltaic support connecting rod, and the telescopic control device is arranged on the photovoltaic support upright post;
the angle sensor is used for acquiring an initial angle of the solar panel, and the angle adjustment control device is used for determining a rotation angle of the solar panel according to the initial angle of the solar panel and the target deflection angle and controlling the solar panel to rotate through the rotation angle of the solar panel;
the telescopic control device is used for determining the target deflection angle of the solar panel and the target height of the solar panel by performing deviation adjustment on the first irradiation amount and the second irradiation amount, and adjusting the length of the photovoltaic support stand column on the photovoltaic greenhouse according to the target height of the solar panel.
Optionally, the apparatus further comprises: the irradiation sensor is arranged in the photovoltaic greenhouse;
the irradiation sensor is used for acquiring a second irradiation amount received by the solar panel of the photovoltaic greenhouse in the first period under the condition of the current deflection angle and the current height.
Optionally, the apparatus further comprises:
the environment monitor is connected with the angle adjustment control device and is used for acquiring a plurality of sunlight intensities of the solar panel under a plurality of time periods under the sun sunlight, and determining a plurality of second irradiation amounts received by the solar panel under the plurality of time periods according to the plurality of sunlight intensities.
According to a third aspect of embodiments of the present disclosure, there is provided a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the photovoltaic greenhouse control method provided by the first aspect of the present disclosure.
According to a fourth aspect of embodiments of the present disclosure, there is provided an electronic device, comprising:
a memory having a computer program stored thereon;
and a processor for executing the computer program in the memory to implement the steps of the photovoltaic greenhouse control method provided in the first aspect of the present disclosure.
The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:
in the technical scheme, a first irradiation amount required by the growth of crops in the photovoltaic greenhouse in a first period is obtained, wherein the first period is any period under the sun sunshine in one day; acquiring a second irradiation amount received by the solar panel of the photovoltaic greenhouse in the first period under the condition of the current deflection angle and the current height; determining a target deflection angle of the solar panel and a target height of the solar panel by performing deviation adjustment on the first irradiation amount and the second irradiation amount; and adjusting the rotation angle of the solar panel according to the target deflection angle, and adjusting the length of the photovoltaic support stand column on the photovoltaic greenhouse according to the target height. Through the technical scheme, the first irradiation amount required by growth of crops planted in the photovoltaic greenhouse is obtained, deviation adjustment is carried out on the first irradiation amount and the second irradiation amount received by the photovoltaic greenhouse in the same period, the target deflection angle and the target height of the solar panel are determined, the rotation angle of the solar panel and the length of the photovoltaic support stand column are further determined, and therefore the growth requirement of the crops planted in the photovoltaic greenhouse is met, and the angle suitable for power generation can be achieved according to the requirement.
Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:
FIG. 1 is a flow chart illustrating a method of controlling a photovoltaic greenhouse, according to an exemplary embodiment;
FIG. 2 is a flow chart illustrating another photovoltaic greenhouse control method according to an example embodiment;
FIG. 3 is a flow chart illustrating another photovoltaic greenhouse control method according to an example embodiment;
FIG. 4 is a flowchart illustrating yet another photovoltaic greenhouse control method, according to an example embodiment;
FIG. 5 is a block diagram of a photovoltaic greenhouse control apparatus according to an exemplary embodiment;
FIG. 6 is a block diagram of another photovoltaic greenhouse control apparatus shown according to an example embodiment;
FIG. 7 is a block diagram of an electronic device 700, shown in accordance with an exemplary embodiment;
fig. 8 is a block diagram of an electronic device 800, according to an example embodiment.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
It is to be understood that the terms "first," "second," and the like in this disclosure are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish one type of information from another and do not denote a particular order or importance.
It will be further understood that although operations are depicted in the drawings in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. In certain circumstances, multitasking and parallel processing may be advantageous.
Fig. 1 is a flowchart illustrating a method for controlling a photovoltaic greenhouse according to an exemplary embodiment, as shown in fig. 1, applied to a photovoltaic greenhouse, in which a solar panel is disposed on a roof of the photovoltaic greenhouse, and the structure of the photovoltaic greenhouse may refer to a photovoltaic greenhouse 500 described later, and the method includes:
in step S11, a first irradiation amount required for growing crops in the photovoltaic greenhouse in a first period is obtained, where the first period is any period under sun exposure in one day.
For example, the area in which the photovoltaic greenhouse is located may be determined first, and the type of crop planted in the photovoltaic greenhouse may be determined, and the first irradiation amount per time period required for each growth stage under the growth habit of the crop in the area in which the photovoltaic greenhouse is located may be determined according to the type of crop.
For example: when the position of the photovoltaic greenhouse is the area A and the crops planted by the photovoltaic greenhouse are determined to be a, the first irradiation amount required by the growth habit of a and the irradiation amounts of different time periods of the area determined according to the sunshine intensity of the area A are determined.
In step S12, a second dose of radiation received by the solar panel of the photovoltaic greenhouse at the current deflection angle and the current height is acquired at the first time period.
Illustratively, an irradiation sensor is installed in the photovoltaic greenhouse, and a second irradiation amount received by the solar panel of the photovoltaic greenhouse in the first period of time under the condition of the current deflection angle and the current height is acquired through the irradiation sensor.
In step S13, a target deflection angle of the solar panel and a target height of the solar panel are determined by performing offset adjustment of the first irradiation amount and the second irradiation amount.
In step S14, the rotation angle of the solar panel is adjusted according to the target deflection angle, and the length of the photovoltaic support post on the photovoltaic greenhouse is adjusted according to the target height.
By means of deviation adjustment of the first irradiation amount and the second irradiation amount, a target deflection angle of the solar panel and a target height of the solar panel can be determined, a rotation angle of the solar panel is determined according to the target deflection angle of the solar panel and an initial angle of a current position of the solar panel, and the length of a photovoltaic support column connected with the solar panel on the photovoltaic greenhouse is determined according to the target height required by the solar panel, so that rotation of the solar panel can be controlled according to the rotation angle and the length of the photovoltaic support column, and the photovoltaic support column is lifted, so that a shielding area of the solar panel on the photovoltaic greenhouse reaches a required shielding area, and the irradiation amount obtained by crops planted in the photovoltaic greenhouse is the first irradiation amount.
Through the technical scheme, the first irradiation amount required by growth of crops planted in the photovoltaic greenhouse is obtained, deviation adjustment is carried out on the first irradiation amount and the second irradiation amount received by the photovoltaic greenhouse in the same time period, the target deflection angle and the target height of the solar panel are determined, the rotation angle of the solar panel and the length of the upright post of the photovoltaic bracket are further determined, and therefore the growth requirement of the crops planted in the photovoltaic greenhouse is met.
Fig. 2 is a flowchart illustrating another photovoltaic greenhouse control method according to an exemplary embodiment, as shown in fig. 2, in step S11, the method includes:
in step S111, the longitude and latitude of the position where the photovoltaic greenhouse is located are obtained.
In step S112, a first irradiation amount required for growing crops in the photovoltaic greenhouse under the growth habit of the first period is determined according to the longitude and latitude.
Illustratively, the longitude and latitude of the region are determined by determining the region where the photovoltaic greenhouse is located, the sunlight intensity of the region is determined by the longitude and latitude, and the first irradiation amount required by the growth of crops in the photovoltaic greenhouse under the growth habit of the crops in the first period of sunlight is determined according to the type of the crops planted in the photovoltaic greenhouse and the sunlight intensity.
For example: when the position of the photovoltaic greenhouse is in the area A, the longitude and latitude of the area A and the sunlight intensity of the area A can be determined, the irradiation amount of the area is determined according to the sunlight intensity of the area A in different time periods, and the first irradiation amount required by the growth of the crop a in the photovoltaic greenhouse under the growth habit of the crop a in the first time period under the sun sunlight is determined.
Fig. 3 is a flowchart illustrating another photovoltaic greenhouse control method according to an exemplary embodiment, as shown in fig. 3, in step S13, the method includes:
in step S131, a difference obtained by subtracting the first irradiation amount from the second irradiation amount is acquired.
In step S132, when the difference is greater than the set difference, the updated yaw angle and the updated height are acquired.
Illustratively, subtracting the first irradiance from the second irradiance to obtain the difference, and determining an updated deflection angle and an updated height when the difference is greater than a set difference; for example: the set difference is a value which is set according to actual conditions and tends to 0, and when the difference is larger than the set difference, the updated deflection angle and the updated height are determined.
In step S133, a new second dose is acquired based on the updated deflection angle and the updated height.
In step S134, the new adjusted deviation amount obtained by subtracting the first irradiation amount from the second irradiation amount is acquired.
Illustratively, a new second irradiance is obtained based on the updated deflection angle and the updated height, and an adjusted deflection amount of the new second irradiance minus the first irradiance is obtained from the new second irradiance.
In step S135, when the adjusted deviation amount is less than or equal to the set difference value, the target yaw angle and the target height of the solar panel are respectively determined by the updated yaw angle and the updated height.
Illustratively, when the adjusted deviation amount is less than or equal to the set difference, determining an updated deflection angle as the target deflection angle of the solar panel, and determining an updated height as the target height of the solar panel; for example: the set difference value is a value that tends to 0 set according to actual conditions, and when the adjusted deviation amount is less than or equal to the set difference value, the deviation amount tends to 0, the updated deviation angle is determined as the target deviation angle of the solar panel, and the updated height is determined as the target height of the solar panel.
In step S136, when the adjusted deviation amount is greater than the set difference, repeating the steps of obtaining the updated deviation angle and the updated height until the adjusted deviation amount obtained by subtracting the first irradiation amount from the new second irradiation amount is obtained until the adjusted deviation amount is less than or equal to the set difference.
Illustratively, when the adjusted deviation amount is greater than the set difference, acquiring the updated deflection angle and the updated height again to the step of acquiring a new second irradiance minus the first irradiance until the adjusted deviation amount is less than or equal to the set difference; for example: the setting difference is a value which is set according to actual conditions and tends to 0, when the adjusted deviation amount is larger than the setting difference, the updated deflection angle and the updated height are determined again, the adjusted deviation amount obtained by subtracting the first irradiation amount from the new second irradiation amount is repeatedly obtained until the adjusted deviation amount is smaller than or equal to the setting difference, the updated deflection angle is further determined as the target deflection angle of the solar panel, and the updated height is determined as the target height of the solar panel.
Fig. 4 is a flowchart illustrating yet another control method of a photovoltaic greenhouse according to an exemplary embodiment, as shown in fig. 4, in step S14, the method includes:
in step S141, an initial angle of the solar panel is acquired.
Illustratively, an initial angle of the solar panel is obtained, the initial angle being a yaw angle of the solar panel for a previous period of time; for example: the solar panel has a deflection angle of 30 ° with respect to the horizontal plane in the previous period, and the initial angle is 30 ° when the initial angle of the solar panel is obtained.
In step S142, a rotation angle of the solar panel is determined according to the initial angle of the solar panel and the target yaw angle of the solar panel.
In step S143, the solar panel is controlled to rotate by the rotation angle of the solar panel.
By way of example, the target deflection angle required for the solar panel is determined by the second irradiation dose of the solar panel in the time period, the rotation angle of the solar panel is determined according to the initial angle of the solar panel and the target deflection angle of the solar panel, and the solar panel of the photovoltaic greenhouse is controlled to rotate according to the rotation angle. The initial angle of the solar panel may be subtracted from the angle of deflection required for the solar panel, for example: the initial angle is 30 degrees, the angle of deflection required by the solar panel in the time period is 50 degrees, the rotation angle of the solar panel is 20 degrees, and the solar panel of the photovoltaic greenhouse is controlled to rotate by 20 degrees.
According to the scheme, the first irradiation amount required by the growth of crops in the photovoltaic greenhouse in a first period is obtained, wherein the first period is any period under the sun sunshine in one day; acquiring a second irradiation amount received by the solar panel of the photovoltaic greenhouse in the first period under the condition of the current deflection angle and the current height; determining a target deflection angle of the solar panel and a target height of the solar panel by performing deviation adjustment on the first irradiation amount and the second irradiation amount; and adjusting the rotation angle of the solar panel according to the target deflection angle, and adjusting the length of the photovoltaic support upright post on the photovoltaic greenhouse according to the target height. Thereby meeting the irradiation quantity required by the current growth of the crops planted in the photovoltaic greenhouse.
Fig. 5 is a block diagram illustrating a photovoltaic greenhouse control apparatus according to an exemplary embodiment, and as shown in fig. 5, the apparatus is applied to a photovoltaic greenhouse 500, including: solar panel 501, photovoltaic bracket upright 502, photovoltaic bracket link 503;
the photovoltaic bracket upright post 502 is arranged at the top of the photovoltaic greenhouse 500, the solar panel 501 is connected with the photovoltaic bracket connecting rod 503, and the photovoltaic bracket connecting rod 503 is rotationally connected with the photovoltaic bracket upright post 502;
the photovoltaic bracket column 502 is used for adjusting the height of the solar panel 501;
the photovoltaic bracket link 503, when rotated relative to the photovoltaic bracket post 502, can rotate the solar panel 501 for adjusting the yaw angle of the solar panel 501.
Illustratively, a solar panel 501 is mounted on top of the photovoltaic greenhouse 500, the solar panel 501 is supported on top of the photovoltaic greenhouse 500 by the photovoltaic bracket posts 502, the photovoltaic bracket links 503 are rotatably connected to the photovoltaic bracket posts 502, when receiving the height of the solar panel 501 to be adjusted in the time period, the photovoltaic bracket posts 502 adjust their lengths to adjust the solar panel 501 to the current desired height, when receiving the deflection angle of the solar panel 501 to be adjusted in the time period, the photovoltaic bracket links 503 rotate the solar panel 501 according to the initial angle of the solar panel 501, thereby adjusting the deflection angle of the solar panel 501.
For example: when it is determined that the photovoltaic greenhouse 500 is in the area a and the planted crop is a, determining the deflection angle and the height of the solar panel 501 according to the first irradiation amount required by the crop a in a certain time period, assuming that the deflection angle is 50 degrees and the height is 20cm, the deflection angle of the solar panel 501 in the previous time period is 30 degrees and the height is 10cm, adjusting the length of the solar panel 501 to 20cm by the photovoltaic bracket upright post 502, enabling the solar panel 501 to reach the current required height, enabling the solar panel 501 to rotate from the initial angle of 30 degrees by the photovoltaic bracket connecting rod 503, and rotating 20 degrees to reach the required deflection angle of the solar panel 501 by 50 degrees.
Fig. 6 is a block diagram of a photovoltaic greenhouse control apparatus according to an exemplary embodiment, and as shown in fig. 6, the apparatus further includes: an angle adjustment control device 601, an angle sensor 602, and a telescopic control device 603; the angle adjustment control device 601 and the angle sensor 602 are installed on the photovoltaic bracket connecting rod 503, and the telescopic control device 603 is installed on the photovoltaic bracket upright 502;
the angle sensor 602 is configured to obtain an initial angle of the solar panel 501, and the angle adjustment control device 601 is configured to determine a rotation angle of the solar panel 501 according to the initial angle of the solar panel 501 and the target yaw angle, and control the rotation of the solar panel 501 through the rotation angle of the solar panel 501;
the telescopic control device 603 is configured to determine a target deflection angle of the solar panel 501 and a target height of the solar panel 501 by performing deviation adjustment on the first irradiation amount and the second irradiation amount, and adjust a length of the photovoltaic bracket column 502 on the photovoltaic greenhouse according to the target height of the solar panel 501.
Illustratively, the photovoltaic greenhouse 500 is further provided with an angle adjustment control device 601, an angle sensor 602 and a telescopic control device 603; the angle adjustment control device 601 and the angle sensor 602 are both installed on the photovoltaic bracket connecting rod 503, and the telescopic control device 603 is installed on the photovoltaic bracket upright 502; by performing deviation adjustment on the first irradiation amount and the second irradiation amount, the difference value after adjustment tends to 0, the target deflection angle of the solar panel 501 and the target height of the solar panel 501 are determined, after the target deflection angle of the solar panel 501 is determined in the time period, the initial angle of the solar panel 501 is obtained through the angle sensor 602, the rotation angle of the solar panel 501 is adjusted according to the target deflection angle and the initial angle through the angle adjustment control device 601, and the length of the photovoltaic bracket upright post 502 on the photovoltaic greenhouse is adjusted according to the target height of the solar panel 501 through the telescopic control device 603.
For example: the deviation adjustment is carried out on the first irradiation amount and the second irradiation amount, so that the difference value after adjustment tends to 0, the target deflection angle of the solar panel 501 and the target height of the solar panel 501 are determined, after the target deflection angle of the solar panel 501 is 50 degrees in the time period is determined, the initial angle of the solar panel 501 is 30 degrees through the angle sensor 602, and the rotation angle which needs to be adjusted of the solar panel 501 is 20 degrees according to the target deflection angle 50 degrees and the initial angle 30 degrees through the angle adjustment control device 601; after determining the target height of the solar panel 501 of 20cm in the period of time and the height of the solar panel of 10cm in the previous period of time, the length of the photovoltaic bracket column 502 on the photovoltaic greenhouse is adjusted to 20cm by the telescopic control device 603.
Optionally, the apparatus further comprises:
an irradiance sensor 604, the irradiance sensor 604 being mounted within the photovoltaic greenhouse;
the irradiance sensor 604 is configured to obtain a second irradiance received by the solar panel 501 of the photovoltaic greenhouse at the current deflection angle and the current altitude during the first period of time.
Illustratively, the radiation sensor 604 is mounted at any location inside the photovoltaic greenhouse, and may be mounted on the photovoltaic bracket link 503 to obtain a second radiation amount received by the solar panel 501 of the photovoltaic greenhouse at the current deflection angle and the current height during the first period.
Optionally, the apparatus further comprises:
the environmental monitor 605 is connected to the angle adjustment control device 601, and is configured to obtain a plurality of solar intensities of the solar panel 501 during a plurality of time periods under solar insolation, and determine a plurality of second irradiance amounts received by the solar panel 501 during a plurality of time periods according to the plurality of solar intensities.
Illustratively, the environmental monitor 605 is connected to the angle adjustment control device 601 and may be mounted on the photovoltaic bracket link 503, and the environmental monitor 605 transmits the acquired solar insolation intensities for the plurality of time periods to the angle adjustment control device 601, thereby determining a plurality of the second irradiance amounts received by the solar panel 501 for a plurality of time periods.
The specific manner in which the various modules perform the operations in the apparatus of the above embodiments have been described in detail in connection with the embodiments of the method, and will not be described in detail herein.
Fig. 7 is a block diagram of an electronic device 700, according to an example embodiment. As shown in fig. 7, the electronic device 700 may include: a processor 701, a memory 702. The electronic device 700 may also include one or more of a multimedia component 703, an input/output (I/O) interface 704, and a communication component 705.
The processor 701 is configured to control the overall operation of the electronic device 700, so as to complete all or part of the steps in the above-mentioned photovoltaic greenhouse control method. The memory 702 is used to store various types of data to support operation on the electronic device 700, which may include, for example, instructions for any application or method operating on the electronic device 700, as well as application-related data, such as contact data, messages sent and received, pictures, audio, video, and so forth. The Memory 702 may be implemented by any type or combination of volatile or non-volatile Memory devices, such as static random access Memory (Static Random Access Memory, SRAM for short), electrically erasable programmable Read-Only Memory (Electrically Erasable Programmable Read-Only Memory, EEPROM for short), erasable programmable Read-Only Memory (Erasable Programmable Read-Only Memory, EPROM for short), programmable Read-Only Memory (Programmable Read-Only Memory, PROM for short), read-Only Memory (ROM for short), magnetic Memory, flash Memory, magnetic disk, or optical disk. The multimedia component 703 can include a screen and an audio component. Wherein the screen may be, for example, a touch screen, the audio component being for outputting and/or inputting audio signals. For example, the audio component may include a microphone for receiving external audio signals. The received audio signals may be further stored in the memory 702 or transmitted through the communication component 705. The audio assembly further comprises at least one speaker for outputting audio signals. The I/O interface 704 provides an interface between the processor 701 and other interface modules, which may be a keyboard, mouse, buttons, etc. These buttons may be virtual buttons or physical buttons. The communication component 705 is for wired or wireless communication between the electronic device 700 and other devices. Wireless communication, such as Wi-Fi, bluetooth, near field communication (Near Field Communication, NFC for short), 2G, 3G, 4G, NB-IOT, eMTC, or other 5G, etc., or one or a combination of more of them, is not limited herein. The corresponding communication component 705 may thus comprise: wi-Fi module, bluetooth module, NFC module, etc.
In an exemplary embodiment, the electronic device 700 may be implemented by one or more application specific integrated circuits (Application Specific Integrated Circuit, abbreviated as ASIC), digital signal processors (Digital Signal Processor, abbreviated as DSP), digital signal processing devices (Digital Signal Processing Device, abbreviated as DSPD), programmable logic devices (Programmable Logic Device, abbreviated as PLD), field programmable gate arrays (Field Programmable Gate Array, abbreviated as FPGA), controllers, microcontrollers, microprocessors, or other electronic components for performing the above-described photovoltaic greenhouse control method.
In another exemplary embodiment, a computer readable storage medium is also provided, comprising program instructions which, when executed by a processor, implement the steps of the above-described photovoltaic greenhouse control method. For example, the computer readable storage medium may be the memory 702 including program instructions described above, which are executable by the processor 701 of the electronic device 700 to perform the photovoltaic greenhouse control method described above.
Fig. 8 is a block diagram of an electronic device 800, according to an example embodiment. For example, the electronic device 800 may be provided as a server. Referring to fig. 8, the electronic device 800 includes a processor 822, which may be one or more in number, and a memory 832 for storing computer programs executable by the processor 822. The computer program stored in memory 832 may include one or more modules each corresponding to a set of instructions. Further, the processor 822 may be configured to execute the computer program to perform the photovoltaic greenhouse control method described above.
In addition, the electronic device 800 may further include a power supply component 826 and a communication component 850, the power supply component 826 may be configured to perform power management of the electronic device 800, and the communication component 850 may be configured to enable communication of the electronic device 800, such as wired or wireless communication. In addition, the electronic device 800 may also include an input/output (I/O) interface 858. The electronic device 800 may operate an operating system based on storage 832.
In another exemplary embodiment, a computer readable storage medium is also provided, comprising program instructions which, when executed by a processor, implement the steps of the above-described photovoltaic greenhouse control method. For example, the non-transitory computer readable storage medium may be the memory 832 including program instructions described above that are executable by the processor 822 of the electronic device 800 to perform the photovoltaic greenhouse control method described above.
In another exemplary embodiment, a computer program product is also provided, which computer program product comprises a computer program executable by a programmable apparatus, the computer program having code portions for performing the above-described photovoltaic greenhouse control method when being executed by the programmable apparatus.
The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.
In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.
Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.
Claims (10)
1. The method is characterized by being applied to a photovoltaic greenhouse, wherein a solar panel is arranged on the roof of the photovoltaic greenhouse, and the method comprises the following steps:
acquiring a first irradiation amount required by crops in the photovoltaic greenhouse for growth in a first period, wherein the first period is any period under sunlight in one day;
acquiring a second irradiation amount received by the solar panel of the photovoltaic greenhouse in the first period under the condition of the current deflection angle and the current height;
determining a target deflection angle of the solar panel and a target height of the solar panel by performing deviation adjustment on the first irradiation amount and the second irradiation amount;
and adjusting the rotation angle of the solar panel according to the target deflection angle, and adjusting the length of the photovoltaic support stand column on the photovoltaic greenhouse according to the target height.
2. The method of claim 1, wherein the obtaining a first amount of radiation required for the crop to grow in the photovoltaic greenhouse for a first period of time comprises:
acquiring longitude and latitude of the position of the photovoltaic greenhouse;
and determining a first irradiation amount required by the growth of crops in the photovoltaic greenhouse under the growth habit of a first period according to the longitude and latitude.
3. The method of claim 1, wherein determining the yaw angle of the solar panel and the target height of the solar panel by offset adjusting the first irradiance and the second irradiance comprises:
obtaining a difference value obtained by subtracting the first irradiation amount from the second irradiation amount;
when the difference value is larger than the set difference value, acquiring an updated deflection angle and an updated height;
acquiring a new second irradiation dose based on the updated deflection angle and the updated height;
obtaining a new adjusted deviation amount obtained by subtracting the first irradiation amount from the second irradiation amount;
when the adjusted deviation amount is smaller than or equal to the set difference value, respectively determining the target deflection angle and the target height of the solar panel according to the updated deflection angle and the updated height;
and when the adjusted deviation amount is larger than the set difference value, repeating the steps of acquiring the updated deflection angle and the updated height until the new second irradiation amount minus the first irradiation amount is acquired until the adjusted deviation amount is smaller than or equal to the set difference value.
4. The method of claim 1, wherein said adjusting the rotational angle of the solar panel according to the target yaw angle comprises:
acquiring an initial angle of the solar panel;
determining a rotation angle of the solar panel according to the initial angle of the solar panel and the target deflection angle;
and controlling the solar panel to rotate through the rotation angle of the solar panel.
5. A photovoltaic greenhouse control device, characterized in that it is applied to a photovoltaic greenhouse, said device comprising: solar panels, photovoltaic support uprights, photovoltaic support links;
the photovoltaic support upright post is arranged at the top of the photovoltaic greenhouse, the solar panel is connected with the photovoltaic support connecting rod, and the photovoltaic support connecting rod is rotationally connected with the photovoltaic support upright post;
the photovoltaic support upright post is used for adjusting the height of the solar panel;
the photovoltaic support connecting rod can enable the solar panel to rotate when rotating relative to the photovoltaic support upright post, and is used for adjusting the deflection angle of the solar panel.
6. The apparatus of claim 5, wherein the apparatus further comprises: an angle adjustment control device, an angle sensor and a telescopic control device; the angle adjusting control device and the angle sensor are arranged on the photovoltaic support connecting rod, and the telescopic control device is arranged on the photovoltaic support upright post;
the angle sensor is used for acquiring an initial angle of the solar panel, and the angle adjustment control device is used for determining a rotation angle of the solar panel according to the initial angle of the solar panel and the target deflection angle and controlling the solar panel to rotate through the rotation angle of the solar panel;
the telescopic control device is used for determining the target deflection angle of the solar panel and the target height of the solar panel by performing deviation adjustment on the first irradiation amount and the second irradiation amount, and adjusting the length of the photovoltaic support stand column on the photovoltaic greenhouse according to the target height of the solar panel.
7. The apparatus of claim 5, wherein the apparatus further comprises: the irradiation sensor is arranged in the photovoltaic greenhouse;
the irradiation sensor is used for acquiring a second irradiation amount received by the solar panel of the photovoltaic greenhouse in the first period under the condition of the current deflection angle and the current height.
8. The apparatus of claim 5, wherein the apparatus further comprises:
the environment monitor is connected with the angle adjustment control device and is used for acquiring a plurality of sunlight intensities of the solar panel under a plurality of time periods under the sun sunlight, and determining a plurality of second irradiation amounts received by the solar panel under the plurality of time periods according to the plurality of sunlight intensities.
9. A non-transitory computer readable storage medium having stored thereon a computer program, characterized in that the program when executed by a processor realizes the steps of the method according to any of claims 1-4.
10. An electronic device, comprising:
a memory having a computer program stored thereon;
a processor for executing the computer program in the memory to implement the steps of the method of any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310849395.1A CN116954269A (en) | 2023-07-11 | 2023-07-11 | Photovoltaic greenhouse control method and device, storage medium and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310849395.1A CN116954269A (en) | 2023-07-11 | 2023-07-11 | Photovoltaic greenhouse control method and device, storage medium and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116954269A true CN116954269A (en) | 2023-10-27 |
Family
ID=88461271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310849395.1A Pending CN116954269A (en) | 2023-07-11 | 2023-07-11 | Photovoltaic greenhouse control method and device, storage medium and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116954269A (en) |
-
2023
- 2023-07-11 CN CN202310849395.1A patent/CN116954269A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2017012007A (en) | Photovoltaic power generation system | |
| CN106774070B (en) | One plant growth monitoring method, device and system | |
| KR102047532B1 (en) | lighting system for growth crop in the shade area in the way of solar generation system in the farm land | |
| CN111094866A (en) | Solar power generation equipment capable of being installed on agricultural equipment | |
| KR102346035B1 (en) | Smart farm system for vineyard can block rain and generate solar power | |
| CN105159268A (en) | Intelligent agricultural control system and method | |
| CN111448431A (en) | System and method for positioning solar panels in an array of solar panels to efficiently capture sunlight | |
| JP7076764B2 (en) | Solar cell group and solar power generation system | |
| CN116954269A (en) | Photovoltaic greenhouse control method and device, storage medium and electronic equipment | |
| US11996694B2 (en) | Control system for a power plant | |
| KR101985284B1 (en) | control matrod of solar sharing for solar photovoltatic power generation in the farm land | |
| KR101632737B1 (en) | Solar Sensor-Based Automatic Plant Management System for phototropism prevention of plant, and method thereof | |
| KR20190014990A (en) | Method and system for controlling cluster of sunlight trackers | |
| KR20090125995A (en) | Method and apparatus for tracking the sun | |
| CN115061511A (en) | Water surface floating power station and control method | |
| US20230275541A1 (en) | Single axis solar tracker management method and solar plant implementing said method | |
| CN114879751A (en) | Photovoltaic power generation control method and system and photovoltaic power station | |
| KR102309932B1 (en) | Method, Apparatus and System for Environment Controlling of Smart Greenhouse | |
| KR101201605B1 (en) | A system for simulation of solar motion using latitude, longitude and time information | |
| CN112731975A (en) | Method for adjusting inclination angle of tracking support of photovoltaic module | |
| WO2020235282A1 (en) | Dimming system, information processing device, and computer program | |
| KR102279501B1 (en) | Cultivation structure of plants using reflectors | |
| Sousa et al. | IoT Sensing for Precision Agriculture | |
| KR20210022440A (en) | Electronic device for solar energy generation system and method for controlling thereof | |
| Kishore Kumar et al. | Design of real time efficient sun tracking system for smart irrigation using raspberry pi |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |