A method for controlling the extension of a battery panel and an integrated photovoltaic and energy storage mobile warehouse

Abstract

This application proposes a method for controlling the extension of a battery panel and an integrated photovoltaic and energy storage mobile warehouse. The method for controlling the extension of the battery panel of the present invention includes: obtaining the current sunlight irradiation angle information of the warehouse body, and obtaining the irradiation inclination angle based on the sunlight irradiation angle information; synchronously adjusting the second extension inclination angle of the second battery panel, and the second extension inclination angle is cooperatively set with the first extension inclination angle to counterweight the solar panel assembly. By performing extension inclination control on the first battery panel on the side close to the sun according to the current sunlight irradiation angle, the solar panel can receive sunlight irradiation at an angle closer to the vertical, reduce the reflection of sunlight by the solar panel, increase the solar radiation energy, and improve the conversion efficiency.

Description

Technical Field

[0001] The present invention relates to a method for controlling the extension of a battery panel and a photovoltaic and energy storage integrated mobile warehouse, belonging to the technical field of high-end equipment for solar cells. Background Art

[0002] Photovoltaic and energy storage integrated devices have broad application prospects in outdoor and power-consuming buildings far from cities. How to maximize the utilization of sunlight to convert more energy storage is the pursuit goal of photovoltaic and energy storage integrated devices. In addition to optimizing the solar panels themselves, how to adjust the irradiation angle matching between the solar panels and sunlight is also a feasible solution. Therefore, rich irradiation angle matching schemes have been formed according to different device types.

[0003] This case is directed to a photovoltaic and energy storage integrated mobile warehouse. The inside of the warehouse body is an energy storage module and control equipment. The top of the warehouse body is provided with solar panels or solar panel assemblies. In order to maximize the collection of sunlight, there are currently many ways to set up solar panel assemblies, and various overlapping and unfolding methods are being applied, all aiming to maximize the collection and conversion of solar energy. The current mainstream way of setting up solar panel assemblies is a three-panel assembly method, including a main solar panel and two wing panels. Usually, the areas of the main solar panel and the wing panels are adapted to the area of the warehouse body. In the storage state, the wing panels are stored in a position overlapping with the main solar panel, which is very convenient for both storage and transportation. Especially when the warehouse body is a container, the photovoltaic and energy storage integrated warehouse can be directly transported to the destination by a trailer.

[0004] In the working state of the existing three-panel solar panels, the two wing panels are unfolded to obtain three times the area of the solar panels. However, in different working areas, the irradiation angles of sunlight are different. Simply three times the area of the solar panels cannot maximize the utilization of sunlight irradiation in the working area. Therefore, how to maximize the utilization of solar panels is a technical problem that needs to be solved for the photovoltaic and energy storage integrated mobile warehouse with three-panel solar panels. Summary of the Invention

[0005] Aiming at the deficiencies of the above-mentioned prior art, the purpose of the present invention is to provide a method for controlling the extension of a battery panel and a photovoltaic and energy storage integrated mobile warehouse.

[0006] According to an embodiment of the present invention, the first solution is provided as follows: According to an embodiment of the present invention, the first solution is provided as follows: A method for controlling the extension of a battery panel, comprising the following steps:

[0007] Obtain the current sunlight irradiation angle information of the warehouse body, and obtain the irradiation inclination angle based on the sunlight irradiation angle information. The irradiation inclination angle is the angle between sunlight and the horizontal ground. The top of the warehouse body is provided with a solar panel assembly, and the solar panel assembly includes a main battery panel, a first battery panel, and a second battery panel;

[0008] After the overlapping positions of the first solar panel, the second solar panel, and the main solar panel are respectively unfolded to both sides, obtain the first extension inclination angle of the first solar panel according to the irradiation inclination angle, and control the inclination angle between the first solar panel and the main solar panel according to the first extension inclination angle. The first solar panel is the solar panel relatively closer to the sun, and the second solar panel is the solar panel relatively farther from the sun;

[0009] Synchronously adjust the second extension inclination angle of the second solar panel. The second extension inclination angle is set in cooperation with the first extension inclination angle to balance the solar panel assembly.

[0010] Further, in the working state, the first solar panel and the second solar panel can be partially or fully extended to both sides of the main solar panel. In the retracted state, the first solar panel, the second solar panel, and the main solar panel are at the overlapping position on the cabin body. The areas and shapes of the first solar panel, the second solar panel, and the main solar panel are consistent with the top of the cabin body, and the main solar panel is fixed at the top of the cabin body.

[0011] Further, the first solar panel includes a first extension control mechanism and a first rotation control mechanism. The first extension control mechanism controls the first solar panel to horizontally extend from the overlapping position with the main solar panel to the first side. The first rotation control mechanism controls the first solar panel to rotate after horizontally extending to the farthest end from the first side, so that sunlight is projected onto the surface of the first solar panel in a direction closer to the vertical direction;

[0012] The second solar panel includes a second extension control mechanism and a second rotation control mechanism. The second extension control mechanism controls the second solar panel to horizontally extend from the overlapping position with the main solar panel to the second side. The second rotation control mechanism controls the second solar panel to rotate after horizontally extending to the farthest end from the second side to balance the first solar panel and make sunlight projected onto the surface of the second solar panel.

[0013] Further, the second solar panel includes a second battery frame and a plurality of second battery sub - panels located within the second battery frame. The second battery sub - panels are rotatably connected to the battery panel frame. When the first solar panel and the second solar panel are located on the lower side of the main solar panel at the same included angle, the plurality of second battery sub - panels on the second solar panel rotate to adjust the inclination angle of the second battery sub - panels and obtain more sunlight irradiation without affecting the balance between the second solar panel and the first solar panel.

[0014] Further, obtain the current sunlight irradiation angle information of the cabin body, and obtain the irradiation azimuth angle based on the sunlight irradiation angle information. The irradiation azimuth angle is the included angle between the projection of sunlight on the horizontal plane and the due south direction;

[0015] After the overlapping positions of the first solar panel, the second solar panel and the independent solar panel are respectively unfolded to both sides, the first azimuth angle of the first solar panel is obtained according to the irradiation azimuth angle, and the inclination angle between all the strip-shaped sub-modules of the first solar panel and the first solar panel support is controlled according to the first azimuth angle. The first solar panel includes a first solar panel support and a plurality of strip-shaped sub-modules arranged on the first solar panel support. The projection direction of the strip-shaped sub-module on the ground is consistent with the meridian direction. The first solar panel is the solar panel relatively closer to the sun, and the second solar panel is the solar panel relatively farther from the sun.

[0016] Further, the first solar panel includes a plurality of first solar panel supports, the plurality of first solar panel supports are arranged side by side, and a plurality of the same strip-shaped sub-modules are evenly arranged in each first solar panel support. The solar panels of all the strip-shaped sub-modules in each first solar panel support are connected in series or in parallel or in a combination of series and parallel.

[0017] Further, the second azimuth angle of the second solar panel is also obtained according to the irradiation azimuth angle, and the inclination angle between all the strip-shaped sub-modules of the second solar panel and the second solar panel support is controlled according to the second azimuth angle. The second solar panel includes a second solar panel support and a plurality of strip-shaped sub-modules arranged on the second solar panel support. The projection direction of the strip-shaped sub-module on the ground is consistent with the meridian direction.

[0018] According to the implementation scheme of the present invention, by using the solar panel extension control method in the first scheme provided by the present invention, the second scheme is provided as follows:

[0019] A photovoltaic and energy storage integrated mobile warehouse, comprising:

[0020] An irradiation inclination angle module, configured to obtain the current sunlight irradiation angle information of the warehouse body, and obtain the irradiation inclination angle according to the sunlight irradiation angle information. A solar cell assembly is arranged on the top of the warehouse body, and the solar cell assembly includes a main solar panel, a first solar panel and a second solar panel;

[0021] An extension inclination angle module, after the overlapping positions of the first solar panel and the second solar panel are respectively unfolded to both sides from the overlapping position of the independent solar panel, obtains the first extension inclination angle of the first solar panel according to the irradiation inclination angle, and controls the inclination angle between the first solar panel and the main solar panel according to the first extension inclination angle. The first solar panel is the solar panel relatively closer to the sun, and the second solar panel is the solar panel relatively farther from the sun;

[0022] A configuration module, configured to synchronously adjust the second extension inclination angle of the second solar panel, and the second extension inclination angle is set in cooperation with the first extension inclination angle to balance the solar cell panel assembly.

[0023] A computer device includes a memory and a processor. The memory stores a computer program. When the computer program is executed by the processor, the processor performs the following steps:

[0024] Obtain the current sunlight irradiation angle information of the bin body, and obtain the irradiation tilt angle based on the sunlight irradiation angle information. The irradiation tilt angle is the angle between the sunlight and the horizontal ground. A solar cell module is provided on the top of the bin body. The solar cell module includes a main battery panel, a first battery panel, and a second battery panel;

[0025] After the first battery panel and the second battery panel are unfolded from the overlapping position of the main battery panel to both sides respectively, obtain the first extension tilt angle of the first battery panel according to the irradiation tilt angle, and control the tilt angle between the first battery panel and the main battery panel according to the first extension tilt angle. The first battery panel is the battery panel relatively closer to the sun, and the second battery panel is the battery panel relatively farther from the sun;

[0026] Synchronously adjust the second extension tilt angle of the second battery panel. The second extension tilt angle is set in cooperation with the first extension tilt angle to balance the solar cell module.

[0027] A computer-readable storage medium stores a computer program. When the computer program is executed by a processor, the processor performs the following steps:

[0028] Obtain the current sunlight irradiation angle information of the bin body, and obtain the irradiation tilt angle based on the sunlight irradiation angle information. The irradiation tilt angle is the angle between the sunlight and the horizontal ground. A solar cell module is provided on the top of the bin body. The solar cell module includes a main battery panel, a first battery panel, and a second battery panel;

[0029] After the first battery panel and the second battery panel are unfolded from the overlapping position of the main battery panel to both sides respectively, obtain the first extension tilt angle of the first battery panel according to the irradiation tilt angle, and control the tilt angle between the first battery panel and the main battery panel according to the first extension tilt angle. The first battery panel is the battery panel relatively closer to the sun, and the second battery panel is the battery panel relatively farther from the sun;

[0030] Synchronously adjust the second extension tilt angle of the second battery panel. The second extension tilt angle is set in cooperation with the first extension tilt angle to balance the solar cell module.

[0031] Compared with the prior art, the beneficial effect of the independent claim of the technical solution provided by this application is that by controlling the extension tilt of the first battery panel closer to the sun according to the current sunlight irradiation angle, the solar cell panel can receive sunlight irradiation at a more vertical angle, reduce the reflection of sunlight by the solar cell panel, increase the solar radiation energy, and improve the conversion efficiency. Brief Description of the Drawings

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0033] Among them:

[0034] Figure 1 It is a schematic diagram of the irradiation tilt angle control of the integrated photovoltaic and energy storage mobile bin in one embodiment Figure 1 ;

[0035] Figure 2 It is a schematic diagram of the irradiation tilt angle control of the integrated photovoltaic and energy storage mobile bin in one embodiment Figure 2 ;

[0036] Figure 3 It is a schematic diagram of the irradiation tilt angle a of the integrated photovoltaic and energy storage mobile bin in one embodiment;

[0037] Figure 4 It is a schematic diagram of the second battery frame and the second battery sub-board in one embodiment;

[0038] Figure 5 It is a schematic diagram of the irradiation azimuth angle control of the integrated photovoltaic and energy storage mobile bin in one embodiment Figure 1 ;

[0039] Figure 6 It is a schematic diagram of the irradiation azimuth angle control of the integrated photovoltaic and energy storage mobile bin in one embodiment Figure 2 ;

[0040] Figure 7 It is a schematic diagram of the irradiation azimuth angle b of the integrated photovoltaic and energy storage mobile bin in one embodiment;

[0041] Figure 8 It is a schematic diagram of the first battery turntable and the strip-shaped sub-module in one embodiment;

[0042] Figure 9 It is a schematic diagram of the outer frame, the inner frame and the strip-shaped sub-module in one embodiment;

[0043] Figure 10 It is a schematic flowchart of the battery panel extension control method in one embodiment;

[0044] Figure 11 It is a schematic block diagram of the battery panel extension control device in one embodiment;

[0045] Figure 12It is a structural block diagram of a computer device in an embodiment.

[0046] 10 - First battery panel; 11 - First battery carrier; 111 - Longitudinal mounting member; 12 - Long strip-shaped sub-module; 121 - Longitudinal rotating shaft; 101 - Inner frame; 20 - Second battery panel; 21 - Second battery frame; 211 - Transverse mounting member; 221 - Transverse rotating shaft; 22 - Second battery sub-panel; 30 - Main battery panel; 40 - Cabin; 100 - Irradiation tilt angle module; 200 - Extension tilt angle module; 300 - Configuration module. Detailed implementation manners

[0047] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0048] Embodiment 1

[0049] The integrated photovoltaic and energy storage device has a wide application prospect in outdoor and remote urban power-consuming buildings. How to maximize the use of sunlight to convert more energy storage is the pursuit goal of the integrated photovoltaic and energy storage device. In addition to optimizing the solar panel itself, how to adjust the irradiation angle matching between the solar panel and sunlight is also a feasible solution. Therefore, rich irradiation angle matching schemes have been formed according to different device types. This case is aimed at the integrated photovoltaic and energy storage mobile cabin. Inside the cabin 40 are energy storage modules and control devices. On the top of the cabin 40, there is a solar panel or a solar cell module. In order to maximize the collection of sunlight, there are currently many ways to set up the solar cell module, and various overlapping and unfolding methods are being applied, and their purposes are also to maximize the collection and conversion of solar energy. The current mainstream way of setting up the solar cell module is the three-panel assembly method, including a main solar panel and two wing panels. Usually, the areas of the main solar panel and the wing panels are adapted to the area of the cabin 40. In the storage state, the wing panels are stored in the position overlapping with the main solar panel, which is very convenient for both storage and transportation. Especially when the cabin 40 is a container, the integrated photovoltaic and energy storage cabin can be directly transported to the destination by a trailer. In the working state of the existing three-panel solar panel, the two wing panels are unfolded to obtain three times the area of the solar panel. However, in different working areas, the irradiation angle of sunlight is different, and simply three times the area of the solar panel cannot maximize the use of sunlight irradiation in the working area. Therefore, how to maximize the use of the solar panel is a technical problem that needs to be solved by the integrated photovoltaic and energy storage mobile cabin with a three-panel solar panel.

[0050] To solve the above technical problems, this embodiment provides a method for controlling the extension of a battery panel, as Figure 10 shown, which includes the following steps:

[0051] S101: Obtain the current solar irradiance angle information of the bin 40, and obtain the irradiation tilt angle based on the solar irradiance angle information. The irradiation tilt angle is the angle a between the sunlight and the horizontal ground. As Figure 3 shown, a solar cell module is provided on the top of the bin 40. The solar cell module includes a main battery panel 30, a first battery panel 10, and a second battery panel 20;

[0052] S102: After the first battery panel 10 and the second battery panel 20 are respectively unfolded from the overlapping position of the main battery panel 30 to both sides, obtain the first extension tilt angle of the first battery panel 10 according to the irradiation tilt angle, and control the tilt angle between the first battery panel 10 and the main battery panel 30 according to the first extension tilt angle. The first battery panel 10 is the battery panel relatively close to the sun, and the second battery panel 20 is the battery panel relatively far from the sun;

[0053] S103: Synchronously adjust the second extension tilt angle of the second battery panel 20. The second extension tilt angle is cooperatively set with the first extension tilt angle to balance the solar cell panel assembly.

[0054] In the working state, the first solar battery panel and the second solar battery panel can be partially or fully extended from both sides of the main solar battery panel. In the retracted state, the first solar battery panel, the second solar battery panel, and the main solar battery panel are in the overlapping position on the bin 40. The areas and shapes of the first solar battery panel, the second solar battery panel, and the main solar battery panel are consistent with the top of the bin 40. The main solar battery panel is fixed to the top of the bin 40. The first battery panel 10 includes a first extension control mechanism and a first rotation control mechanism. The first extension control mechanism controls the first battery panel 10 to horizontally extend from the overlapping position of the main battery panel 30 to the first side. The first rotation control mechanism controls the first battery panel 10 to rotate after horizontally extending to the farthest end on the first side, so that the sunlight is projected onto the surface of the first battery panel 10 in a more perpendicular direction. The second battery panel 20 includes a second extension control mechanism and a second rotation control mechanism. The second extension control mechanism controls the second battery panel 20 to horizontally extend from the overlapping position of the main battery panel 30 to the second side. The second rotation control mechanism controls the second battery panel 20 to rotate after horizontally extending to the farthest end on the second side to balance the first battery panel 10 and make the sunlight projected onto the surface of the second battery panel 20.

[0055] By performing extension and tilt control on the first solar panel 10 on the side close to the sun according to the current sunlight irradiation angle, the solar panel can receive sunlight irradiation at a more vertical angle, reduce the reflection of sunlight by the solar panel, increase the solar radiation energy, and improve the conversion efficiency.

[0056] The integrated energy storage and mobile warehouse involved in this method has a working state and a retracted state. In the working state, the first solar panel, the second solar panel, and the main solar panel are in the working state, absorbing solar energy and converting light energy into electrical energy. When the sunlight intensity is insufficient, the first solar panel and the second solar panel retract to the overlapping position with the main solar panel, facilitating the movement of the integrated energy storage and mobile warehouse and moving the stored energy to the working site.

[0057] Specifically, in the working state, the first solar panel and the second solar panel can be partially or fully extended on both sides of the autonomous solar panel. In the retracted state, the first solar panel, the second solar panel, and the main solar panel are in the overlapping position on the cabin body 40. The areas and shapes of the first solar panel, the second solar panel, and the main solar panel are consistent with the top of the cabin body 40, and the main solar panel is fixed to the top of the cabin body 40.

[0058] Specifically, the steps of obtaining the current sunlight irradiation angle information of the cabin body 40 include:

[0059] Obtain the current position information and current time information of the cabin body 40; download the current sun position information from the solar irradiation database based on the current position information and current time information; convert the sun position information and obtain the current sunlight irradiation angle information.

[0060] Furthermore, the sunlight irradiation angle information can also be directly obtained by setting a simplified model of the cabin body 40, that is:

[0061] Establish a simplified model of solar irradiation for the cabin body 40, where the simplified model of solar irradiation includes a three-dimensional box placed horizontally and a marked point set inside the three-dimensional box;

[0062] Obtain the current sunlight irradiation angle based on the default position of the marked point and the sunlight projection point position of the marked point;

[0063] A photometer is also set at the sunlight projection point position, and the current sunlight irradiation intensity is obtained through the photometer.

[0064] Specifically, the timing of expanding the overlapping positions of the first solar panel 10, the second solar panel 20, and the independent solar panel 30 to both sides can be selected as follows: when the current solar irradiance intensity is greater than the first preset initial value, start expanding the overlapping positions of the first solar panel 10, the second solar panel 20, and the independent solar panel 30 to both sides;

[0065] After the current solar irradiance intensity is less than the first preset initial value and lasts for the second duration, start folding the two sides of the first solar panel 10, the second solar panel 20, and the independent solar panel 30 to the overlapping position of the main solar panel 30.

[0066] The steps of setting the second extended tilt angle in cooperation with the first extended tilt angle to balance the weight of the solar panel assembly include:

[0067] Control the second extended tilt angle and the first extended tilt angle to tilt synchronously and at the same tilt angle;

[0068] The first solar panel 10 and the second solar panel 20 rotate synchronously at the same tilt angle to maintain the overall weight balance of the solar panel.

[0069] The first solar panel 10 is located on the lower side of the main solar panel 30 at the same tilt angle as the second solar panel 20, or the first solar panel 10 is located on the upper side of the main solar panel at the same tilt angle and the second solar panel 20 is located on the lower side of the main solar panel 30.

[0070] Embodiment 2

[0071] Embodiment 1 is the basic solution for the weight balance of the first solar panel 10 and the second solar panel 20. As Figure 1 shown, however, when the first solar panel 10 and the second solar panel 20 are respectively expanded from both sides of the independent solar panel 30 and the angles are adjusted, the solar irradiation state of the first solar panel 10 is significantly improved. However, when the second solar panel 20 is in the drooping state, its solar irradiation state is relatively decreased. The second solar panel 20 can be lifted to improve its auxiliary state. However, from a mechanical perspective, the mechanical structure stability and service life of the lifted structure are lower than those of the drooping mechanical structure.

[0072] Therefore, in order to improve the overall stability and service life of the product, this embodiment provides a method for controlling the extension of the solar panel, as Figure 2 、 Figure 4 shown, including:

[0073] The second solar panel 20 includes a second battery frame 21 and a plurality of second battery sub - panels 22 located within the second battery frame 21. The second battery sub - panels 22 are rotatably connected to the second battery frame. When the first solar panel 10 and the second solar panel 20 are located on the lower side of the main solar panel 30 at the same angle, the plurality of second battery sub - panels 22 on the second solar panel 20 rotate to adjust the tilt angle of the second battery sub - panels 22 and obtain more sunlight irradiation without affecting the weight balance between the second solar panel 20 and the first solar panel 10.

[0074] Specifically, the plurality of second battery sub - panels 22 of the second solar panel are arranged on the second battery frame through a transverse rotating shaft 221 and a transverse mounting member 211. The transverse rotating shaft 221 is arranged on the transverse central axis of the second battery sub - panel, and the transverse mounting member 211 is arranged in the middle of the second battery frame. In this way, when the second battery sub - panel 22 rotates, its center - of - gravity position remains unchanged.

[0075] In this solution, the second solar panel 20 is in a drooping state. However, by rotating the second battery sub - panels 22, the effective part of the second solar panel 20 that absorbs solar energy is adjusted to the same tilt angle as the first solar panel 10. Thus, when both the first solar panel 10 and the second solar panel 20 are in a drooping and tilted state, both the first solar panel 10 and the second solar panel 20 are in an effective working state of absorbing solar energy.

[0076] Embodiment III

[0077] Furthermore, the irradiation angle of sunlight is constantly changing. As a result, when the first solar panel 10 and the second solar panel 20 are in a working state, if they are in a fixed posture, sunlight cannot always irradiate at the optimal angle. If the large - area rotating bin body 40 is rotated, the control cost will be very high. Therefore, an optimized solution is needed.

[0078] This embodiment provides a method for controlling the extension of solar panels, as Figures 5 - 6 shown, including the following steps:

[0079] Obtain the current sunlight irradiation angle information of the bin body 40, and obtain the irradiation azimuth angle based on the sunlight irradiation angle information. As Figure 7 shown, the irradiation azimuth angle is the angle b between the projection of sunlight on the horizontal plane and the due - south direction. A solar cell assembly is provided on the top of the bin body 40, and the solar cell assembly includes a main solar panel 30, a first solar panel 10, and a second solar panel 20.

[0080] After the overlapping positions of the first solar panel 10, the second solar panel 20, and the independent solar panel 30 are respectively unfolded to both sides, the first azimuth angle of the first solar panel 10 is obtained according to the irradiation azimuth angle, and the inclination angle between all the strip-shaped sub-modules 12 of the first solar panel 10 and the first solar panel support 11 is controlled according to the first azimuth angle. The first solar panel 10 includes a first solar panel support 11 and a plurality of strip-shaped sub-modules 12 arranged on the first solar panel support 11. The projection direction of the strip-shaped sub-modules 12 on the ground is consistent with the meridian direction. The first solar panel 10 is the solar panel relatively closer to the sun, and the second solar panel 20 is the solar panel relatively farther from the sun.

[0081] Specifically, the first solar panel 10 includes a plurality of first solar panel supports 11, and the plurality of first solar panel supports 11 are arranged side by side. A plurality of the same strip-shaped sub-modules 12 are uniformly arranged in each first solar panel support 11. The solar panels of all the strip-shaped sub-modules 12 in each first solar panel support 11 are connected in series, in parallel, or in a combination of series and parallel.

[0082] Each strip-shaped sub-module 12 is connected to the first solar panel support through a longitudinal mounting member 111. The longitudinal mounting member 111 includes a connecting shaft assembly and a longitudinal control motor. Torque is output to the connecting shaft assembly through the longitudinal control motor to rotate the strip-shaped sub-module 12.

[0083] The second azimuth angle of the second solar panel 20 is also obtained according to the irradiation azimuth angle, and the inclination angle between all the strip-shaped sub-modules 12 of the second solar panel 20 and the second solar panel support is controlled according to the second azimuth angle. The second solar panel 20 includes a second solar panel support and a plurality of strip-shaped sub-modules 12 arranged on the second solar panel support. The projection direction of the strip-shaped sub-modules 12 on the ground is consistent with the meridian direction.

[0084] Before the step of obtaining the current sunlight irradiation angle information of the acquisition cabin 40, it further includes: parking the acquisition cabin 40 according to the latitude direction of the current position so that the parking direction is consistent with the latitude direction.

[0085] Before the step of respectively unfolding the overlapping positions of the first solar panel 10, the second solar panel 20, and the independent solar panel 30 to both sides, it further includes:

[0086] Obtaining an irradiation inclination angle according to the sunlight irradiation angle information, obtaining an extended inclination angle of the first solar panel 10 and the second solar panel 20 according to the irradiation inclination angle, and controlling the inclination angle between the first solar panel 10 and the main solar panel 30, and the inclination angle between the second solar panel 20 and the main solar panel 30 according to the extended inclination angle.

[0087] After the step of respectively unfolding the overlapping positions of the first solar panel 10, the second solar panel 20, and the independent solar panel 30 to both sides, it further includes:

[0088] Obtain the irradiation tilt angle based on the sunlight irradiation angle information, obtain the extended tilt angles of the first solar panel 10 and the second solar panel 20 according to the irradiation tilt angle, and control the tilt angles between the first solar panel 10 and the main solar panel 30, and between the second solar panel 20 and the main solar panel 30 according to the extended tilt angles.

[0089] Unfold the first solar panel 10 from the overlapping position with the main solar panel 30 to one side. When an interference position is unfolded from the edge of the first solar panel 10 with respect to the main solar panel 30, then control the tilt angles between all the strip-shaped sub-modules 12 of the first solar panel 10 and the first solar panel support 11 according to the first azimuth angle. The interference position is the minimum separation distance at which the strip-shaped sub-modules 12 rotate without touching the main solar panel 30 after the first solar panel 10 rotates according to the extended tilt angle.

[0090] The first solar panel 10 further includes a first solar panel frame. A first solar panel support 11 is arranged inside the first solar panel frame. The first solar panel frame can rotate around the latitude direction on the first solar panel 10 and drive the entire first solar panel support 11 to rotate around the latitude direction.

[0091] Obtain the optimal irradiation angle of the strip-shaped sub-modules 12 according to the irradiation azimuth angle and the irradiation tilt angle, and adjust the tilt angles of the first solar panel frame and the first solar panel support 11 according to the optimal irradiation angle.

[0092] Embodiment 4

[0093] This embodiment provides a preferred method for controlling the extension of the solar panel. During the outdoor use of the integrated energy storage and mobile bin, it is necessary to consider orienting the effective area of the solar panel towards the solar irradiation surface to maximize it, and at the same time, factors such as the wind direction need to be considered. Although the wind direction and wind force do not affect the absorption of sunlight by the solar panel, they will have a greater impact on the counterweights of the first solar panel 10 and the second solar panel 20. For example, when the wind blows from the windward side of the second solar panel 20, it will cause the actual weight of the second solar panel 20 to increase. According to the solution in the above embodiment, the counterweight can be adjusted by adjusting the first extended tilt angle or the second extended tilt angle of the first solar panel 10 to balance the first solar panel 10 and the second solar panel 20. However, adjusting the angle of the first solar panel 10 or the second solar panel 20 to adapt to the counterweight will result in the matching of the solar irradiation angle of each solar panel not reaching the optimal state.

[0094] To solve the above technical problems, this embodiment provides a method for controlling the extension of the solar panel, including the following steps:

[0095] Obtain the current sunlight irradiation angle information of the bin body 40, and obtain the irradiation tilt angle and the irradiation azimuth angle based on the sunlight irradiation angle information;

[0096] Unfold the overlapping positions of the first solar panel 10, the second solar panel 20, and the independent solar panel 30 to both sides respectively;

[0097] Obtain the first extension tilt angle of the first solar panel 10 according to the irradiation tilt angle, control the tilt angle between the first solar panel 10 and the main solar panel 30 according to the first extension tilt angle, obtain the first azimuth angle of the first solar panel 10 according to the irradiation azimuth angle, and control the tilt angle between the strip-shaped sub-module 12 of the first solar panel 10 and the first solar panel bracket 11 according to the first azimuth angle;

[0098] Obtain the current wind direction and wind force information, and obtain the second extension tilt angle based on the current wind direction and wind force information. The second extension tilt angle is set in cooperation with the first extension tilt angle to balance the solar panel assembly.

[0099] When the outdoor wind force is large, adjusting the second extension tilt angle at any time to adjust the balance between the second solar panel 20 and the first solar panel 10 can effectively improve the mechanical stability and service life of the solar panel assembly.

[0100] Furthermore, when it is necessary to further optimize the tracking angle of the battery sub-module for sunlight, the first solar panel 10 can be further optimized to include a first solar panel bracket 11, an inner frame 101, and a strip-shaped sub-module 12. The first extension tilt angle controls the rotation of the first solar panel component. The inner frame 101 rotates as a whole to adjust the irradiation tilt angle of the actual battery total module while maintaining the balance. At the same time, each strip-shaped sub-module 12 adjusts the first azimuth angle through a longitudinal rotating shaft 121 and a longitudinal mounting member 111. The first solar panel 10 and the second solar panel 20 can effectively absorb solar energy and maximize the conversion of electrical energy.

[0101] Embodiment Five

[0102] This embodiment provides an integrated photovoltaic and energy storage mobile warehouse, as Figure 11 shown, including:

[0103] An irradiation tilt angle module 100, configured to obtain the current sunlight irradiation angle information of the warehouse body 40, and obtain the irradiation tilt angle based on the sunlight irradiation angle information. A solar panel assembly is provided on the top of the warehouse body 40, and the solar panel assembly includes a main solar panel 30, a first solar panel 10, and a second solar panel 20;

[0104] An extension tilt angle module 200, after unfolding the overlapping positions of the first solar panel 10, the second solar panel 20, and the independent solar panel 30 to both sides respectively, obtains the first extension tilt angle of the first solar panel 10 according to the irradiation tilt angle, and controls the tilt angle between the first solar panel 10 and the main solar panel 30 according to the first extension tilt angle. The first solar panel 10 is the solar panel relatively close to the sun, and the second solar panel 20 is the solar panel relatively far from the sun;

[0105] A configuration module 300 is used to synchronously adjust the second extended tilt angle of the second solar panel 20, and the second extended tilt angle is cooperatively set with the first extended tilt angle to balance the solar panel assembly.

[0106] Embodiment Six

[0107] Figure 12 The internal structure diagram of a computer device in an embodiment is shown. The computer device may specifically be a terminal or a server. As Figure 12 shown, the computer device includes a processor, a memory, and a network interface connected through a system bus. Among them, the memory includes a non-volatile storage medium and an internal memory. The non-volatile storage medium of the computer device stores an operating system and may also store a computer program. When the computer program is executed by the processor, the processor can implement the battery panel extension control method. The memory may also store a computer program. When the computer program is executed by the processor, the processor can execute the battery panel extension control method. Those skilled in the art can understand that Figure 12 the structure shown in

[0108] is only a block diagram of some structures related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine some components, or have different component arrangements.

[0109] Obtain the current sunlight irradiation angle information of the bin body 40, and obtain the irradiation tilt angle based on the sunlight irradiation angle information. The irradiation tilt angle is the angle between the sunlight and the horizontal ground. A solar cell assembly is provided at the top of the bin body 40, and the solar cell assembly includes a main solar panel 30, a first solar panel 10, and a second solar panel 20;

[0110] After the first solar panel 10 and the second solar panel 20 are unfolded from the overlapping position of the main solar panel 30 to both sides respectively, obtain the first extended tilt angle of the first solar panel 10 according to the irradiation tilt angle, and control the tilt angle between the first solar panel 10 and the main solar panel 30 according to the first extended tilt angle. The first solar panel 10 is the solar panel relatively close to the sun, and the second solar panel 20 is the solar panel relatively far from the sun;

[0111] Synchronously adjust the second extended tilt angle of the second solar panel 20, and the second extended tilt angle is cooperatively set with the first extended tilt angle to balance the solar panel assembly.

[0112] In one embodiment, a computer-readable storage medium is provided, storing a computer program, which, when executed by a processor, causes the processor to perform the following steps:

[0113] Obtain the current solar irradiance angle information of the bin body 40, and obtain the irradiation tilt angle based on the solar irradiance angle information. The irradiation tilt angle is the angle between the sunlight and the horizontal ground. A solar cell module is provided at the top of the bin body 40, and the solar cell module includes a main battery panel 30, a first battery panel 10, and a second battery panel 20;

[0114] After the first battery panel 10 and the second battery panel 20 are respectively unfolded from the overlapping position of the main battery panel 30 to both sides, obtain the first extension tilt angle of the first battery panel 10 according to the irradiation tilt angle, and control the tilt angle between the first battery panel 10 and the main battery panel 30 according to the first extension tilt angle. The first battery panel 10 is the battery panel relatively closer to the sun, and the second battery panel 20 is the battery panel relatively farther from the sun;

[0115] Synchronously adjust the second extension tilt angle of the second battery panel 20, and the second extension tilt angle is set in cooperation with the first extension tilt angle to balance the solar cell module.

[0116] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification. The above embodiments only represent several implementation manners of the present application, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the patent scope of the present application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application.

[0117] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another component, it can be directly on the other component or indirectly disposed on the other component; when a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component. It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application.

[0118] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, the meanings of "a plurality of" and "several" are two or more, unless otherwise specifically defined.

[0119] It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in the art to understand and read, and are not used to limit the conditions for the implementation of this application. Therefore, they do not have technical substantial significance. Any modification of the structure, change of the ratio relationship or adjustment of the size, without affecting the efficacy that this application can produce and the purpose that can be achieved, should still fall within the scope covered by the technical content disclosed in this application.

Claims

1. A method for controlling the extension of a battery panel, characterized in that, The steps include: Obtain the current solar irradiance angle information of the silo body, and obtain the irradiation tilt angle based on the solar irradiance angle information. The irradiation tilt angle is the angle between the sunlight and the horizontal ground. A solar cell module is provided at the top of the silo body, and the solar cell module includes a main battery panel, a first battery panel, and a second battery panel; After the first battery panel and the second battery panel are respectively unfolded from the overlapping position of the main battery panel to both sides, obtain the first extension tilt angle of the first battery panel according to the irradiation tilt angle, and control the tilt angle between the first battery panel and the main battery panel according to the first extension tilt angle. The first battery panel is the battery panel relatively closer to the sun, and the second battery panel is the battery panel relatively farther from the sun; Synchronously adjust the second extension tilt angle of the second battery panel, and the second extension tilt angle is cooperatively set with the first extension tilt angle to balance the solar cell panel assembly; The first battery panel includes a first extension control mechanism and a first rotation control mechanism. The first extension control mechanism controls the first battery panel to horizontally extend from the overlapping position of the main battery panel to the first side, and the first rotation control mechanism controls the first battery panel to rotate after horizontally extending to the farthest end from the first side, so that the sunlight is projected onto the surface of the first battery panel in a direction closer to the vertical direction; The second battery panel includes a second extension control mechanism and a second rotation control mechanism. The second extension control mechanism controls the second battery panel to horizontally extend from the overlapping position of the main battery panel to the second side, and the second rotation control mechanism controls the second battery panel to rotate after horizontally extending to the farthest end from the second side to balance the first battery panel and make the sunlight projected onto the surface of the second battery panel; The second battery panel includes a second battery frame and a plurality of second battery sub-panels located within the second battery frame. The second battery sub-panels are rotatably connected to the battery panel frame. When the first battery panel and the second battery panel are located on the lower side of the main battery panel at the same angle, the plurality of second battery sub-panels on the second battery panel rotate to adjust the tilt angle of the second battery sub-panels and obtain more solar irradiance without affecting the balance between the second battery panel and the first battery panel.

2. The method for controlling the extension of a solar panel according to claim 1, wherein In the working state, the first solar cell panel and the second solar cell panel can be partially or fully extended from the main solar cell panel to both sides. In the retracted state, the first solar cell panel, the second solar cell panel and the main solar cell panel are in the overlapping position on the silo body. The areas and shapes of the first solar cell panel, the second solar cell panel and the main solar cell panel are consistent with the top of the silo body, and the main solar cell panel is fixed at the top of the silo body.

3. The method for controlling the extension of the battery panel according to claim 1, wherein It further includes: Obtain the irradiation azimuth angle based on the solar irradiance angle information. The irradiation azimuth angle is the angle between the projection of the sunlight on the horizontal plane and the due south direction; After the overlapping positions of the first solar panel, the second solar panel and the independent solar panel are respectively unfolded to both sides, the first azimuth angle of the first solar panel is obtained according to the irradiation azimuth angle, and the inclination angle between all the strip-shaped sub-modules of the first solar panel and the first solar panel bracket is controlled according to the first azimuth angle. The first solar panel includes a first solar panel bracket and a plurality of strip-shaped sub-modules arranged on the first solar panel bracket. The projection direction of the strip-shaped sub-modules on the first solar panel bracket on the ground is consistent with the meridian direction.

4. The method for controlling the extension of the battery panel according to claim 3, wherein The first solar panel includes a plurality of first solar panel brackets, and the plurality of first solar panel brackets are arranged side by side. A plurality of identical strip-shaped sub-modules are evenly arranged in each first solar panel bracket. The solar panels of all the strip-shaped sub-modules in each first solar panel bracket are connected in series or in parallel or in a combination of series and parallel.

5. The method for controlling the extension of the battery panel according to claim 3, wherein According to the irradiation azimuth angle, the second azimuth angle of the second solar panel is also obtained, and the inclination angle between all the strip-shaped sub-modules of the second solar panel and the second solar panel bracket is controlled according to the second azimuth angle. The second solar panel includes a second solar panel bracket and a plurality of strip-shaped sub-modules arranged on the second solar panel bracket. The projection direction of the strip-shaped sub-modules on the second solar panel bracket on the ground is consistent with the meridian direction.

6. A combined photovoltaic and energy storage mobile warehouse, characterized in that, Including: An irradiation inclination angle module, configured to obtain the current sunlight irradiation angle information of the bin, and obtain the irradiation inclination angle according to the sunlight irradiation angle information. A solar cell module is arranged on the top of the bin, and the solar cell module includes a main solar panel, a first solar panel and a second solar panel; An extension inclination angle module, after the overlapping positions of the first solar panel and the second solar panel with the independent solar panel are respectively unfolded to both sides, the first extension inclination angle of the first solar panel is obtained according to the irradiation inclination angle, and the inclination angle between the first solar panel and the main solar panel is controlled according to the first extension inclination angle. The first solar panel is the solar panel relatively close to the sun, and the second solar panel is the solar panel relatively far from the sun; A configuration module, configured to synchronously adjust the second extension inclination angle of the second solar panel, and the second extension inclination angle is set in cooperation with the first extension inclination angle to counterweight the solar cell panel assembly; The first solar panel includes a first extension control mechanism and a first rotation control mechanism. The first extension control mechanism controls the first solar panel to horizontally extend from the overlapping position of the independent solar panel to the first side. The first rotation control mechanism controls the first solar panel to rotate after horizontally extending from the first side to the farthest end, so that the sunlight is projected on the surface of the first solar panel in a direction closer to the vertical direction; The second solar panel includes a second extension control mechanism and a second rotation control mechanism. The second extension control mechanism controls the second solar panel to horizontally extend from the overlapping position of the independent solar panel to the second side. The second rotation control mechanism controls the second solar panel to rotate after horizontally extending from the second side to the farthest end, to counterweight the first solar panel and make the sunlight projected on the surface of the second solar panel; The second solar panel includes a second battery frame and a plurality of second battery sub-panels located within the second battery frame. The second battery sub-panels are rotatably connected to the solar panel frame. When the first solar panel and the second solar panel are located on the lower side of the main solar panel at the same angle, the plurality of second battery sub-panels on the second solar panel rotate to adjust the tilt angle of the second battery sub-panels and obtain more sunlight irradiation without affecting the weight balance between the second solar panel and the first solar panel.

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