Photovoltaic solar power generation control method and device and electronic equipment

Abstract

The invention relates to the technical field of photovoltaic solar power generation, and provides a photovoltaic solar power generation control method and device and electronic equipment. The method comprises the following steps: determining that the unit-time generating capacity of a first power generation unit is smaller than that of a second power generation unit; a first shaded area of the first power generation unit is obtained, and a second shaded area of the second power generation unit is obtained; and when the first shadow area is smaller than or equal to the second shadow area, the cleaning assembly is controlled to clean the first power generation unit. According to the photovoltaic solar power generation control method provided by the embodiment of the invention, automatic detection and cleaning of the power generation unit are realized, and the intelligent degree of photovoltaic solar power generation is improved.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic solar power generation technology, and in particular to photovoltaic solar power generation control methods, devices and electronic equipment. Background Art

[0002] Photovoltaic solar power generation is a technology that uses sunlight radiation to convert into electrical energy. Photovoltaic power generation systems convert solar energy into electrical energy through photovoltaic panels and are widely used in residential, commercial and industrial fields as a clean, renewable energy source. The basic principle of photovoltaic solar power generation is that when sunlight shines on photovoltaic panels, the electrons in the photovoltaic material will be excited, thereby generating an electric current, which can flow through the circuit to generate electrical energy.

[0003] The level of intelligence of photovoltaic solar power generation methods in related technologies needs to be improved. Summary of the invention

[0004] The present application aims to solve at least one of the technical problems existing in the related art. To this end, the present application proposes a photovoltaic solar power generation control method, device and electronic equipment.

[0005] The photovoltaic solar power generation control method according to the first aspect of the present application is applied to a photovoltaic solar power generation device, wherein the photovoltaic solar power generation device comprises a rotating adjustment seat, a mounting bracket, a first power generation unit, a second power generation unit and a cleaning component, wherein the mounting bracket is connected to the rotating adjustment seat, the first power generation unit and the second power generation unit are both arranged on the mounting bracket, the rotating adjustment seat is used to drive the mounting bracket to rotate, the cleaning component is connected to the mounting bracket, and the cleaning component is used to clean the first power generation unit and / or the second power generation unit; the photovoltaic solar power generation control method comprises:

[0006] Determining that the power generation per unit time of the first power generation unit is less than the power generation per unit time of the second power generation unit;

[0007] Acquire a first shadow area blocked by the first power generation unit and acquire a second shadow area blocked by the second power generation unit;

[0008] When the first shadow area is smaller than or equal to the second shadow area, the cleaning component is controlled to clean the first power generation unit.

[0009] According to one embodiment of the present application, after the step of controlling the cleaning component to clean the first power generation unit, the method further comprises:

[0010] again obtaining the power generation per unit time of the first power generation unit and the second power generation unit;

[0011] When the power generation per unit time of the first power generation unit obtained again is less than the power generation per unit time of the second power generation unit obtained again;

[0012] The control sends out fault alarm information.

[0013] According to one embodiment of the present application, the cleaning assembly includes a water spraying member, and the water spraying member is used to spray water to the first power generation unit and / or the second power generation unit to clean the first power generation unit and / or the second power generation unit;

[0014] The step of controlling the cleaning component to clean the first power generation unit comprises:

[0015] Determining that the surface temperature of the first power generation unit is greater than a preset value;

[0016] Controlling the rotary adjustment seat to drive the first power generation unit to rotate so that the surface of the first power generation unit is in the shadow;

[0017] When the surface temperature of the first power generation unit is lower than a preset value, the cleaning component is controlled to clean the surface of the first power generation unit.

[0018] According to one embodiment of the present application, after the step of obtaining the first shadow area blocked by the first power generation unit and obtaining the second shadow area blocked by the second power generation unit, the method includes:

[0019] When the first shadow area and / or the second shadow area is greater than a preset area value, controlling the rotary adjustment seat to drive the mounting bracket to rotate;

[0020] When it is determined that the first shadow area and the second shadow area are smaller than a preset area value, the rotation adjustment seat is controlled to stop working.

[0021] According to an embodiment of the present application, the step of controlling the rotation adjustment seat to drive the mounting bracket to rotate includes:

[0022] Acquiring the incident angles of light on the surfaces of the first power generation unit and the second power generation unit;

[0023] Determining a rotation angle and a rotation direction of the rotation adjustment seat based on the incident angle of the light, the shadow position on the surface of the first power generation unit, and the shadow position on the surface of the second power generation unit;

[0024] Based on the rotation angle and the rotation direction, the rotation adjustment seat is controlled to operate.

[0025] According to an embodiment of the present application, the step of controlling the rotation adjustment seat to drive the mounting bracket to rotate includes:

[0026] determining an object higher than the first power generation unit and the second power generation unit as a target object;

[0027] Acquire the height and orientation of the target object, acquire a first distance between the target object and the first power generation unit, and acquire a second distance between the target object and the second power generation unit;

[0028] Determining a rotation angle and a rotation direction of the rotation adjustment base based on the first distance, the second distance, and the height and the orientation of the target object;

[0029] Based on the rotation angle and the rotation direction, the rotation adjustment seat is controlled to operate.

[0030] The photovoltaic solar power generation equipment according to the second embodiment of the present application includes a control component, and the control component is used to execute the above-mentioned photovoltaic solar power generation control method.

[0031] According to the third aspect of the present application, a photovoltaic solar power generation control device includes:

[0032] A determination module, configured to determine that the power generation per unit time of the first power generation unit is less than the power generation per unit time of the second power generation unit;

[0033] An acquisition module, used for acquiring a first shadow area blocked by the first power generation unit and acquiring a second shadow area blocked by the second power generation unit;

[0034] A control module is used to control the cleaning component to clean the first power generation unit when the first shadow area is smaller than or equal to the second shadow area.

[0035] According to the electronic device of the fourth aspect of the present application, the electronic device includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the above-mentioned photovoltaic solar power generation control method is implemented.

[0036] According to the non-transitory computer-readable storage medium of the fifth aspect embodiment of the present application, the non-transitory computer-readable storage medium includes a computer program, and when the computer program is executed by the processor, the above-mentioned photovoltaic solar power generation control method is implemented.

[0037] According to the computer program product of the sixth aspect of the present application, the computer program product includes a computer program, and when the computer program is executed by the processor, the photovoltaic solar power generation control method described above is implemented.

[0038] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related technologies, the drawings required for use in the embodiments or the related technical descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0040] Figure 1 It is a schematic flow chart of the photovoltaic solar power generation control method of the present invention;

[0041] Figure 2 It is a structural schematic diagram of the photovoltaic solar power generation control device provided by the present invention;

[0042] Figure 3 It is a structural schematic diagram of the photovoltaic solar power generation equipment provided by the present invention;

[0043] Figure 4 is a schematic diagram of the structure of an electronic device provided by the present invention;

[0044] Figure 5 is a side view of the photovoltaic solar power generation device provided by the present invention;

[0045] Figure 6 It is a partial structural schematic diagram of the photovoltaic solar power generation equipment provided by the present invention. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Obviously, the described embodiments are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0047] The embodiments of the present application provide embodiments of a photovoltaic solar power generation control method. It should be noted that, although a logical sequence is shown in the flow chart, under certain data, the steps shown or described may be completed in an order different from that shown here.

[0048] Before introducing the photovoltaic solar power generation control method of the embodiment of the present application, the application scenario of the photovoltaic solar power generation control method is first explained. The photovoltaic solar power generation control method of the present application can be applied to smart terminals such as smart phones, tablets and computers, and can also be applied to servers. The present application does not make any special limitations here, as long as it can carry and implement the photovoltaic solar power generation control method of the present application.

[0049] The following description will be made by applying the photovoltaic solar power generation control method to the server side, but it should be understood that the photovoltaic solar power generation control method is not limited to being applied only to the server side.

[0050] Combine the following Figures 1 to 4 The photovoltaic solar power generation control method, device and electronic equipment of the present application are described.

[0051] According to the embodiment of the first aspect of the present application, Figure 1 , Figure 5 and Figure 6 As shown, a photovoltaic solar power generation control method is applied to a photovoltaic solar power generation device, wherein the photovoltaic solar power generation device comprises a rotating adjustment seat 100, a mounting bracket 200, a first power generation unit 300, a second power generation unit 400 and a cleaning assembly 500, wherein the mounting bracket 200 is connected to the rotating adjustment seat 100, the first power generation unit 300 and the second power generation unit 400 are both arranged on the mounting bracket 200, the rotating adjustment seat 100 is used to drive the mounting bracket 200 to rotate, the cleaning assembly 500 is connected to the mounting bracket 200, and the cleaning assembly 500 is used to clean the first power generation unit 300 and / or the second power generation unit 400; the photovoltaic solar power generation control method comprises:

[0052] Step 101: Determine whether the power generation per unit time of the first power generation unit 300 is less than the power generation per unit time of the second power generation unit 400.

[0053] It is understandable that the calculation of the power generation of the first power generation unit 300 and the second power generation unit 400 starts from the same time point, and then the calculation of the power generation of the first power generation unit 300 and the second power generation unit 400 ends after the same time, that is, at the same time point, so as to obtain the power generation per unit time of the first power generation unit 300 and the power generation per unit time of the second power generation unit 400. By comparing the power generation per unit time of the first power generation unit 300 and the power generation per unit time of the second power generation unit 400, it can be determined whether the power generation per unit time of the first power generation unit 300 is less than the power generation per unit time of the second power generation unit 400.

[0054] Step 102 : obtaining a first shadow area blocked by the first power generation unit 300 and obtaining a second shadow area blocked by the second power generation unit 400 .

[0055] It is understandable that after determining that the power generation per unit time of the first power generation unit 300 is less than the power generation per unit time of the second power generation unit 400, the shadow areas blocked by the first power generation unit 300 and the second power generation unit 400 are obtained.

[0056] For example, an image of the first power generation unit 300 may be acquired, and the first shadow area blocked by the first power generation unit 300 may be determined by analyzing the image.

[0057] For example, an image of the second power generation unit 400 may be acquired, and the second shadow area blocked by the second power generation unit 400 may be determined by analyzing the image.

[0058] It is understandable that the first shadow area blocked by the first light-emitting unit refers to the area of ​​the shadow of other objects on the first light-emitting unit, and the second shadow area blocked by the second light-emitting unit refers to the area of ​​the shadow of other objects on the second light-emitting unit.

[0059] Step 103 : When the first shadow area is smaller than or equal to the second shadow area, control the cleaning component 500 to clean the first power generation unit 300 .

[0060] It can be understood that if the first shaded area is less than or equal to the second shaded area, it means that the power generation of the first power generation unit 300 should be no less than the power generation of the second power generation unit 400 at this time, but at the same time, the power generation per unit time of the first power generation unit 300 is less than the power generation per unit time of the second power generation unit 400, which means that the first power generation unit 300 may be dirty and affect the power generation, and then the cleaning component 500 is controlled to clean the first power generation unit 300.

[0061] According to the photovoltaic solar power generation control method of the present application, after determining that the power generation per unit time of the first power generation unit 300 is less than the power generation per unit time of the second power generation unit 400, the first shadow area blocked by the first power generation unit 300 is obtained and the second shadow area blocked by the second power generation unit 400 is obtained. By comparing the first shadow area with the second shadow area, it can be determined whether the first shadow area is less than or equal to the second shadow area. If the first shadow area is less than or equal to the second shadow area, it means that in theory, the power generation per unit time of the first power generation unit 300 should not be less than the power generation per unit time of the second power generation unit 400, which further means that the first power generation unit 300 may be dirty at this time, affecting the power generation efficiency, so the cleaning component 500 is controlled to clean the first power generation unit 300, realizing the automatic detection and cleaning of the power generation unit, and improving the intelligence level of photovoltaic solar power generation.

[0062] It can be understood that the first power generation unit 300 and the second power generation unit 400 are of the same size, that is, the standard power generation efficiency of the first power generation unit 300 and the second power generation unit 400 is the same.

[0063] In one embodiment of the present application, after the step of controlling the cleaning component 500 to clean the first power generation unit 300, the following steps are included:

[0064] Obtaining again the power generation per unit time of the first power generation unit 300 and the second power generation unit 400;

[0065] When the power generation per unit time of the first power generation unit 300 obtained again is less than the power generation per unit time of the second power generation unit 400 obtained again;

[0066] The control sends out fault alarm information.

[0067] It is understandable that after the cleaning component 500 is controlled to clean the first power generation unit 300, the power generation per unit time of the first power generation unit 300 and the second power generation unit 400 should be the same. Therefore, the power generation per unit time of the first power generation unit 300 and the second power generation unit 400 is detected again to determine whether the power generation per unit time of the first power generation unit 300 is less than the power generation per unit time of the second power generation unit 400 after cleaning. If the power generation per unit time of the first power generation unit 300 is still less than the power generation per unit time of the second power generation unit 400 when the first shaded area is less than or equal to the second shaded area, it means that the first power generation unit 300 may have a fault, so the fault alarm information is controlled to be issued so that the user can know in time that the first power generation unit 300 has a fault.

[0068] It is understandable that the fault alarm information can be sent to terminals such as mobile phones, and can also be displayed on a human-computer interaction interface.

[0069] In one embodiment of the present application, the cleaning assembly 500 includes a water spraying member, and the water spraying member is used to spray water to the first power generation unit 300 and / or the second power generation unit 400 to clean the first power generation unit 300 and / or the second power generation unit 400;

[0070] The step of controlling the cleaning component 500 to clean the first power generation unit 300 includes:

[0071] Determining that the surface temperature of the first power generation unit 300 is greater than a preset value;

[0072] Controlling the rotating adjustment seat 100 to drive the first power generation unit 300 to rotate, so that the surface of the first power generation unit 300 is in the shadow;

[0073] When the surface temperature of the first power generation unit 300 is lower than a preset value, the cleaning component 500 is controlled to clean the surface of the first power generation unit 300 .

[0074] It can be understood that the water spraying member can wash the first power generation unit 300 or the second power generation unit 400 with water to wash away dirt on the first power generation unit 300 or the second power generation unit 400 .

[0075] When the cleaning component 500 is controlled to clean the first power generation unit 300, the surface temperature of the first power generation unit 300 is first obtained, that is, the temperature of the surface to be cleaned by the water spraying part. When it is determined that the surface temperature of the first power generation unit 300 is greater than the preset value, it means that the wall temperature of the first power generation unit 300 is too high at this time. If it is directly washed with water, it may cause the first power generation unit 300 to age or even be damaged. Therefore, the rotating adjustment seat 100 is first controlled to drive the first power generation unit 300 to rotate, so that the surface of the first power generation unit 300 rotates to the shadow, so that the surface temperature of the first power generation unit 300 will gradually decrease. When the surface temperature of the first power generation unit 300 is lower than the preset value, the cleaning component 500 is controlled to clean the surface of the first power generation unit 300, and then the first power generation unit 300 can be effectively prevented from malfunctioning due to cleaning while realizing automatic cleaning of the first power generation unit 300, further improving the intelligence of photovoltaic solar power generation.

[0076] In some embodiments, after the step of obtaining the first shadow area blocked by the first power generation unit 300 and obtaining the second shadow area blocked by the second power generation unit 400, the method further includes:

[0077] When the first shadow area and / or the second shadow area is greater than a preset area value, the rotation adjustment seat 100 is controlled to drive the mounting bracket 200 to rotate;

[0078] When it is determined that the first shadow area and the second shadow area are smaller than a preset area value, the rotation adjustment seat 100 is controlled to stop working.

[0079] It can be understood that after obtaining the first shadow area blocked by the first power generation unit 300 and obtaining the second shadow area blocked by the second power generation unit 400, the first shadow area can be compared with the preset area value, and the second shadow area can be compared with the preset area value. When it is determined that at least one of the first shadow area and the second shadow area is greater than the preset area value, it means that the first shadow area and / or the second shadow area is too large at this time, which will have a greater impact on the power generation effect. Therefore, the rotating adjustment seat 100 is controlled to drive the mounting bracket 200 to rotate, so that the first power generation unit 300 and the second power generation unit 400 rotate with it to adjust the angle of the first power generation unit 300 and the second power generation unit 400. When the first shadow area and the second shadow area are both less than the preset area value, it means that the shadow has little effect on power generation at this time, so the rotating adjustment seat 100 is controlled to stop working, that is, stop driving the first power generation unit 300 and the second power generation unit 400 to rotate. In addition, the present application realizes the automatic adjustment of the deflection angle of the power generation unit based on the shadow area to improve the power generation efficiency of the power generation unit.

[0080] In one embodiment of the present application, the step of controlling the rotation adjustment seat 100 to drive the mounting bracket 200 to rotate includes:

[0081] Obtaining the light incident angles on the surfaces of the first power generation unit 300 and the second power generation unit 400;

[0082] Determine the rotation angle and rotation direction of the rotation adjustment base 100 based on the incident angle of the light, the shadow position on the surface of the first power generation unit 300 and the shadow position on the surface of the second power generation unit 400;

[0083] Based on the rotation angle and the rotation direction, the rotation adjustment base 100 is controlled to operate.

[0084] It is understandable that the incident angle of the light on the surface of the first power generation unit 300 and the incident angle of the light on the surface of the second power generation unit 400 are obtained, and the incident direction of the light can be determined according to the incident angle of the light. In combination with the shadow position on the surface of the first power generation unit 300 and the shadow position on the surface of the second power generation unit 400, the position of the object that blocks the first power generation unit 300 and the second power generation unit 400 can be determined. After determining the position of the object, it can be determined how the first power generation unit 300 and the second power generation unit 400 should be rotated to reduce the blockage caused by the object, and then the rotation angle and rotation direction of the rotation adjustment seat 100 can be determined. Then, based on the rotation angle and rotation direction, the rotation adjustment seat 100 is controlled to work, so that the first power generation unit 300 and the second power generation unit 400 can change the orientation angle and direction under the drive of the rotation adjustment seat 100 to reduce the shadow area of ​​the surface.

[0085] In one embodiment of the present application, the step of controlling the rotation adjustment seat 100 to drive the mounting bracket 200 to rotate includes:

[0086] determining an object higher than the first power generation unit 300 and the second power generation unit 400 as a target object;

[0087] Acquire the height and the azimuth of the target object, acquire the first distance between the target object and the first power generation unit 300, and acquire the second distance between the target object and the second power generation unit 400;

[0088] Determine a main object based on the shadow position, the first distance, the second distance, and the height and the orientation of the target object;

[0089] Based on the main object and the incident angle of the light, determining the rotation angle and rotation direction of the rotation adjustment base 100;

[0090] Based on the rotation angle and the rotation direction, the rotation adjustment base 100 is controlled to operate.

[0091] It can be understood that, generally speaking, only objects that are higher than the first power generation unit 300 and the second power generation unit 400 are likely to block the first power generation unit 300 and the second power generation unit 400, so only objects that are higher than the first power generation unit 300 and the second power generation unit 400 are identified as target objects.

[0092] According to the shadow position, the first distance, the second distance, and the height and orientation of the target object, it can be determined which of the target objects caused the shadow, and it can be determined as the main object. For example, in combination with the shadow position, distance, and height of the target object, it can be determined that some target objects cannot cause the current shadow, and in combination with the shadow position and orientation of the target object, some target objects can also be screened out, and then the main target object can be determined from multiple target objects, that is, it can be determined which target object causes the shadow to block the first light-emitting unit and the second light-emitting unit.

[0093] Then, according to the main object and the incident angle of light, the rotation angle and rotation direction of the rotation adjustment base 100 can be determined. Based on the rotation angle and the rotation direction, the rotation adjustment base 100 is controlled to work, which can reduce the shadow area on the first light-emitting unit and the second light-emitting unit.

[0094] According to the embodiment of the second aspect of the present application, the photovoltaic solar power generation control device and the photovoltaic solar power generation control method correspond to each other. Figure 2 As shown, the photovoltaic solar power generation control device includes:

[0095] A determination module 201 is used to determine that the power generation per unit time of the first power generation unit 300 is less than the power generation per unit time of the second power generation unit 400;

[0096] An acquisition module 202 is used to acquire a first shadow area blocked by the first power generation unit 300 and acquire a second shadow area blocked by the second power generation unit 400;

[0097] The control module 203 is configured to control the cleaning component 500 to clean the first power generation unit 300 when the first shadow area is smaller than or equal to the second shadow area.

[0098] According to an embodiment of the third aspect of the present application, the photovoltaic solar power generation equipment includes a control component, and the control component is used to execute the above-mentioned photovoltaic solar power generation control method.

[0099] In one embodiment of the present application, the photovoltaic solar power generation equipment also includes a third power generation unit and a light reflecting member, the mounting bracket 200 includes a first side and a second side that are relatively arranged, the first power generation unit 300 and the second power generation unit 400 are arranged on the first side, the third power generation unit is arranged on the second side, and the light reflecting member is suitable for reflecting light to the third power generation unit.

[0100] It can be understood that the light reflecting member can reflect light to the third power generation unit, so that the third power generation unit can also generate electricity, thereby improving the power generation efficiency of the photovoltaic solar power generation equipment.

[0101] It is understandable that in the photovoltaic solar power generation equipment in the related art, the power generation unit is installed on the sunny side of the mounting bracket 200, and the side of the mounting bracket 200 facing away from the sun is not exposed to sunlight, so no power generation unit is installed. The present application reflects light to the third power generation unit through the light reflector, so that the third power generation unit installed on the second side of the mounting bracket 200 can also generate electricity, that is, the power generation units on both sides of the mounting bracket 200 can generate electricity at the same time, effectively increasing the power generation of the photovoltaic solar power generation equipment.

[0102] In some examples, the light reflector is mounted on a base, and the base can drive the light reflector to rotate. When the total power generation is greater than or equal to the power consumption, the base is controlled to drive the light reflector to rotate so that the light reflector no longer reflects light to the third power generation unit.

[0103] In some embodiments, the photovoltaic solar power generation equipment also includes a wind power generation component, which includes a light reflector and a wind power generation module. The light reflector is connected to the surface of the wind power generation module, and the wind power generation module is used for wind power generation.

[0104] In one embodiment of the present application, Figure 3 As shown, the wind power generation module includes a vehicle body 1 and a wind collecting hood 6. The vehicle body 1 is formed with an installation cavity 11 and a first air duct 12. The wind collecting hood 6 is installed on the vehicle body 1. The air outlet of the wind collecting hood 6 is connected to the air inlet of the first air duct 12. The wind collecting hood 6 is suitable for guiding external wind to the first air duct 12.

[0105] It can be understood that the wind is gathered by the first wind gathering hood 6 so that the wind is more concentratedly delivered to the wind power generation module 5, thereby effectively improving the power generation efficiency.

[0106] In one embodiment of the present application, the cross-sectional area of ​​the first air duct 12 gradually decreases along the direction from the air collecting cover 6 to the installation cavity 11 .

[0107] It can be understood that the wind flows into the first air duct 12 after passing through the wind collecting hood 6, and then the wind will flow along the first air duct 12 to the installation cavity 11. Since the cross-sectional area of ​​the first air duct 12 gradually decreases along the flow direction of the wind, the wind speed gradually increases, thereby increasing the wind speed flowing into the installation cavity 11, which can improve the efficiency of wind power generation.

[0108] In one embodiment of the present application, Figure 3 As shown, the vehicle body 1 is formed with a second air duct 13 , and the guide section 121 of the first air duct 12 is connected to the outside through the second air duct 13 , and the cross-sectional area of ​​the guide section 121 is smaller than the cross-sectional area of ​​the air outlet of the first air duct 12 .

[0109] It can be understood that the cross-sectional area of ​​the air outlet of the first air duct 12 is larger than the cross-sectional area of ​​the guide section 121 of the first air duct 12, and the gas flow rate at the air outlet of the first air duct 12 will be smaller than the gas flow rate at the guide section 121. The second air duct 13 is connected to the guide section 121 of the first air duct 12. Then, under the action of negative pressure, the external air flow will flow into the first air duct 12 through the second air duct 13, and then flow out from the air outlet of the first air duct 12 together, thereby increasing the air outlet at the air outlet of the first air duct 12, which can effectively improve the wind power generation effect.

[0110] In one embodiment of the present application, the guide section 121 is located at a position where the cross-sectional area of ​​the first air duct 12 is the smallest.

[0111] It can be understood that the second air duct 13 connects the position with the smallest cross-sectional area of ​​the first air duct 12 and the outside world, thereby ensuring that the gas flow rate at the drainage section 121 is the fastest in the entire first air duct 12, so that a negative pressure can be formed in the second air duct 13, ensuring that the external gas can flow into the first air duct 12 through the second air duct 13 under the action of negative pressure.

[0112] According to an embodiment of the fourth aspect of the present application, Figure 4 As shown, the electronic device may include: a processor 310, a communication interface 320, a memory 330 and a communication bus 340, wherein the processor 310, the communication interface 320 and the memory 330 communicate with each other through the communication bus 340. The processor 310 may call the logic instructions in the memory 330 to execute the photovoltaic solar power generation control method, which includes:

[0113] Determine that the power generation per unit time of the first power generation unit 300 is less than the power generation per unit time of the second power generation unit 400;

[0114] Acquire a first shadow area blocked by the first power generation unit 300 and acquire a second shadow area blocked by the second power generation unit 400;

[0115] When the first shadow area is smaller than or equal to the second shadow area, the cleaning component 500 is controlled to clean the first power generation unit 300 .

[0116] In addition, the logic instructions in the above-mentioned memory 330 can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product. Based on this understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium, including several instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods of each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc. Various media that can store program codes.

[0117] On the other hand, the present application also provides a computer program product, the computer program product includes a computer program stored on a non-transitory computer-readable storage medium, the computer program includes program instructions, when the program instructions are executed by a computer, the computer can execute the photovoltaic solar power generation control method provided by the above methods, the method includes:

[0118] Determine that the power generation per unit time of the first power generation unit 300 is less than the power generation per unit time of the second power generation unit 400;

[0119] Acquire a first shadow area blocked by the first power generation unit 300 and acquire a second shadow area blocked by the second power generation unit 400;

[0120] When the first shadow area is smaller than or equal to the second shadow area, the cleaning component 500 is controlled to clean the first power generation unit 300 .

[0121] According to an embodiment of the fifth aspect of the present application, the present application also includes a non-transitory computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, it is implemented to perform the photovoltaic solar power generation control method provided above, and the method includes:

[0122] Determine that the power generation per unit time of the first power generation unit 300 is less than the power generation per unit time of the second power generation unit 400;

[0123] Acquire a first shadow area blocked by the first power generation unit 300 and acquire a second shadow area blocked by the second power generation unit 400;

[0124] When the first shadow area is smaller than or equal to the second shadow area, the cleaning component 500 is controlled to clean the first power generation unit 300 .

[0125] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, i.e., they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Those of ordinary skill in the art may understand and implement it without creative effort.

[0126] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods of each embodiment or some parts of the embodiment.

[0127] Finally, it should be noted that the above implementation modes are only used to illustrate the present application, rather than to limit the present application. Although the present application is described in detail with reference to the embodiments, a person skilled in the art should understand that various combinations, modifications or equivalent substitutions of the technical solutions of the present application do not depart from the spirit and scope of the technical solutions of the present application, and should be included in the scope of the claims of the present application.

Claims

1. A photovoltaic solar power generation control method, applied to photovoltaic solar power generation equipment, characterized in that: The photovoltaic solar power generation equipment comprises a rotating adjustment seat, a mounting bracket, a first power generation unit, a second power generation unit and a cleaning component, wherein the mounting bracket is connected to the rotating adjustment seat, the first power generation unit and the second power generation unit are both arranged on the mounting bracket, the rotating adjustment seat is used to drive the mounting bracket to rotate, the cleaning component is connected to the mounting bracket, and the cleaning component is used to clean the first power generation unit and / or the second power generation unit; The photovoltaic solar power generation control method comprises: Determining that the power generation per unit time of the first power generation unit is less than the power generation per unit time of the second power generation unit; Acquire a first shadow area blocked by the first power generation unit and acquire a second shadow area blocked by the second power generation unit; When the first shadow area is smaller than or equal to the second shadow area, the cleaning component is controlled to clean the first power generation unit.

2. The photovoltaic solar power generation control method according to claim 1, characterized in that: After the step of controlling the cleaning component to clean the first power generation unit, the method further comprises: again obtaining the power generation per unit time of the first power generation unit and the second power generation unit; When the power generation per unit time of the first power generation unit obtained again is less than the power generation per unit time of the second power generation unit obtained again; The control sends out fault alarm information.

3. The photovoltaic solar power generation control method according to claim 1, characterized in that: The cleaning assembly includes a water spraying member, and the water spraying member is used to spray water to the first power generation unit and / or the second power generation unit to clean the first power generation unit and / or the second power generation unit; The step of controlling the cleaning component to clean the first power generation unit comprises: Determining that the surface temperature of the first power generation unit is greater than a preset value; Controlling the rotating adjustment seat to drive the first power generation unit to rotate so that the surface of the first power generation unit is in the shadow; When the surface temperature of the first power generation unit is lower than a preset value, the cleaning component is controlled to clean the surface of the first power generation unit.

4. The photovoltaic solar power generation control method according to claim 1, characterized in that: After the steps of obtaining the first shadow area blocked by the first power generation unit and obtaining the second shadow area blocked by the second power generation unit, the method further comprises: When the first shadow area and / or the second shadow area is greater than a preset area value, controlling the rotary adjustment seat to drive the mounting bracket to rotate; When it is determined that the first shadow area and the second shadow area are smaller than a preset area value, the rotation adjustment seat is controlled to stop working.

5. The photovoltaic solar power generation control method according to claim 1, characterized in that: The step of controlling the rotary adjustment seat to drive the mounting bracket to rotate comprises: Acquiring the incident angles of light on the surfaces of the first power generation unit and the second power generation unit; Determining a rotation angle and a rotation direction of the rotation adjustment seat based on the incident angle of the light, the shadow position on the surface of the first power generation unit, and the shadow position on the surface of the second power generation unit; Based on the rotation angle and the rotation direction, the rotation adjustment seat is controlled to operate.

6. The photovoltaic solar power generation control method according to claim 5, characterized in that: The step of controlling the rotary adjustment seat to drive the mounting bracket to rotate comprises: determining an object higher than the first power generation unit and the second power generation unit as a target object; Acquire the height and orientation of the target object, acquire a first distance between the target object and the first power generation unit, and acquire a second distance between the target object and the second power generation unit; Determining a rotation angle and a rotation direction of the rotation adjustment base based on the first distance, the second distance, and the height and the orientation of the target object; Based on the rotation angle and the rotation direction, the rotation adjustment seat is controlled to operate.

7. A photovoltaic solar power generation device, characterized in that: It comprises a control component, and the control component is used to execute the photovoltaic solar power generation control method as described in any one of claims 1 to 6.

8. A photovoltaic solar power generation control device, characterized in that: include: A determination module, configured to determine that the power generation per unit time of the first power generation unit is less than the power generation per unit time of the second power generation unit; An acquisition module, used for acquiring a first shadow area blocked by the first power generation unit and acquiring a second shadow area blocked by the second power generation unit; A control module is used to control the cleaning component to clean the first power generation unit when the first shadow area is smaller than or equal to the second shadow area.

9. An electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein: When the processor executes the computer program, the photovoltaic solar power generation control method according to any one of claims 1 to 6 is implemented.

10. A non-transitory computer-readable storage medium, the non-transitory computer-readable storage medium comprising a computer program, characterized in that: When the computer program is executed by a processor, the photovoltaic solar power generation control method according to any one of claims 1 to 6 is implemented.

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