CN115833252B

CN115833252B - Control method and device for photovoltaic system with color-changing component and storage medium

Info

Publication number: CN115833252B
Application number: CN202310111662.5A
Authority: CN
Inventors: 刘壮; 曹宇天
Original assignee: Xi'an Zhongyijian Technology Group Co ltd
Current assignee: Xi'an Zhongyijian Technology Group Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-05-05
Anticipated expiration: 2043-02-14
Also published as: CN115833252A

Abstract

The invention provides a control method, a device and a storage medium of a photovoltaic system with a color-changing component, which are used for acquiring power generation state information of each photovoltaic power generation unit in the photovoltaic system and determining a corresponding first power generation twin submodule in a photovoltaic twin model according to identity label information of the corresponding photovoltaic power generation unit; acquiring first position information of a first power generation twin sub-module and second position information of a color change sub-module, and generating a movement control path of the color change sub-module in a photovoltaic twin model according to the first position information and the second position information; displaying the first power generation twin submodule, the color changing submodule and the movement control path in the photovoltaic twin model according to a preset mode, and controlling the color changing submodule to move to the first power generation twin submodule according to the movement control path; and determining illumination angle information according to the current time information and a preset time sequence, and carrying out position correction on the first power generation twin submodule according to the illumination angle information.

Description

Control method and device for photovoltaic system with color-changing component and storage medium

Technical Field

The invention relates to the technical field of power generation control, in particular to a control method and device of a photovoltaic system with a color-changing component and a storage medium.

Background

The photovoltaic module assembled based on the photovoltaic panel generates electricity at all times in sunlight, so long as the photovoltaic panel faces the sunlight, the photovoltaic panel generates electricity, and then the electricity generated by the photovoltaic module is digested and applied through a series of devices. But in the in-service use, if the photovoltaic module breaks down, fire hidden danger, the circumstances that the periphery appears to fire, then need to block or maintain the photovoltaic module this moment, because the photovoltaic board is generating electricity in the sunshine moment, belong to electrified body, will cause the injury to maintainer, in addition make equipment inconvenient maintenance. There is a need for a control system that can control the photovoltaic units to generate electricity according to the needs of personnel.

Disclosure of Invention

The embodiment of the invention provides a control method, a control device and a storage medium for a photovoltaic system with a color-changing component, which can be used for shading a photovoltaic component which works abnormally according to requirements, and avoiding generating power with rated power when the photovoltaic component is maintained, so that the photovoltaic component can be used for controlling corresponding power generation according to personnel requirements.

In a first aspect of an embodiment of the present invention, there is provided a control method of a photovoltaic system having a color-changing component, including:

generating a corresponding photovoltaic twin model according to the structure of the photovoltaic system, acquiring power generation state information of each photovoltaic power generation unit in the photovoltaic system, and determining a corresponding first power generation twin sub-module in the photovoltaic twin model according to identity tag information of the corresponding photovoltaic power generation unit when any one of the power generation state information is judged to not meet a preset requirement;

determining a sub-module corresponding to the color changing component in the photovoltaic twin model, acquiring first position information of the first power generation twin sub-module and second position information of the color changing sub-module, and generating a movement control path of the color changing sub-module in the photovoltaic twin model according to the first position information and the second position information;

displaying the first power generation twin submodule, the color changing submodule and the movement control path in a photovoltaic twin model according to a preset mode, and controlling the color changing submodule to move to the first power generation twin submodule according to the movement control path after judging that confirmation information of a user is received;

and determining illumination angle information according to the current time information and a preset time sequence, and carrying out position correction on the first power generation twin submodule according to the illumination angle information so as to enable the first power generation twin submodule to be positioned under the shadow of the color-changing submodule.

Optionally, in one possible implementation manner of the first aspect, the generating a corresponding photovoltaic twin model according to a structure of the photovoltaic system, acquiring power generation status information of each photovoltaic power generation unit in the photovoltaic system, and determining, when any one of the power generation status information does not meet a preset requirement, a corresponding first power generation twin sub-module in the photovoltaic twin model according to identity tag information of the corresponding photovoltaic power generation unit includes:

generating a corresponding photovoltaic twin model according to structural data of a photovoltaic system, wherein the structural data comprises a base module, a second power generation twin sub-module, a movable track module and a color changing sub-module, the movable track module is positioned at the upper part of the second power generation twin sub-module, the color changing sub-module is connected with the movable track module in a sliding manner, the second power generation twin sub-module is a different photovoltaic power generation unit, and each photovoltaic power generation unit corresponds to one second power generation twin sub-module;

and acquiring power generation state information of the photovoltaic power generation units, and determining corresponding first power generation twin sub-modules in the photovoltaic twin model according to the identity tag information of the corresponding photovoltaic power generation units when any one of the power generation state information is judged to not meet the preset requirement, wherein the first power generation twin sub-modules are second power generation twin sub-modules of which the power generation state information does not meet the preset requirement.

Optionally, in one possible implementation manner of the first aspect, the generating a corresponding photovoltaic twin model according to structural data of a photovoltaic system, where the structural data includes a base module, a second power generation twin sub-module, a moving track module, and a color change sub-module, where the moving track module is located on an upper portion of the second power generation twin sub-module, and where the color change sub-module is slidingly connected with the moving track module, includes:

determining a basic module of a three-dimensional image according to basic information of the structural data, wherein the basic module comprises a corresponding photovoltaic twin slot position and a corresponding mobile track slot position;

connecting the second power generation twin sub-module of each three-dimensional image with a corresponding photovoltaic twin groove according to the connection tag information of the second power generation twin sub-module, wherein each photovoltaic twin groove has the position information of the photovoltaic twin groove relative to the base module;

connecting the mobile track module of the three-dimensional image with the corresponding mobile track slot according to the connection tag information of the mobile track module;

and determining a color changing slot position corresponding to the movable track module, and connecting the color changing sub-module of the three-dimensional image with the corresponding color changing slot position according to the connection label information of the color changing sub-module, wherein the color changing sub-module has the position information relative to the basic module.

Optionally, in one possible implementation manner of the first aspect, the determining the sub-module corresponding to the color-changing component in the photovoltaic twin model, obtaining first position information of the first power-generating twin sub-module and second position information of the color-changing sub-module, and generating the movement control path of the color-changing sub-module in the photovoltaic twin model according to the first position information and the second position information includes:

constructing a corresponding coordinate system by taking the position information of the color changing sub-module as a coordinate origin, wherein the coordinate system comprises an X axis and a Y axis;

acquiring first position information of the first power generation twin submodule in a coordinate system and second position information of the color-changing submodule in the coordinate system;

determining the moving direction of the color-changing submodule by taking the second position information as a starting point and the first position information as an ending point, and sequentially determining other second power-generating twin submodules which are directly adjacent or indirectly adjacent to the first power-generating twin submodule according to the moving direction;

and generating a movement control path of the variable-color sub-module according to the first position information of the first power generation twin sub-module, the third position information of the second power generation twin sub-module and the second position information of the variable-color sub-module.

Optionally, in one possible implementation manner of the first aspect, the displaying the pair of the first power generation twin submodule, the color change submodule and the movement control path in the photovoltaic twin model according to a preset mode, after determining that the confirmation information of the user is received, controlling the color change submodule to move to the first power generation twin submodule according to the movement control path includes:

after judging that the mobile control path is generated, displaying the first power generation twin submodule according to a first preset mode, displaying the second power generation twin submodule according to a second preset mode and displaying the color-changing submodule according to a third preset mode;

after judging that the confirmation information of the user is received, the color changing component of the control entity moves on the moving track according to the path corresponding to the moving control path, and dynamically changes the moving control path according to the real-time position of the color changing component;

and outputting a first reminding signal when the color-changing component of the entity is judged to move to the photovoltaic power generation unit which does not meet the preset requirement.

Optionally, in one possible implementation manner of the first aspect, after the determining that the confirmation information of the user is received, the color changing component of the control entity moves on the moving track according to a path corresponding to the movement control path, and dynamically changes the movement control path according to a real-time position of the color changing component, including:

Acquiring real-time positions of the color-changing components based on a position acquisition device at each position on the moving track, wherein the moving track and the photovoltaic power generation unit are positioned on different planes;

acquiring first dynamic position information of the color-changing component in real time, and displaying the corresponding color-changing component in a fourth preset mode after judging that the first dynamic position information is overlapped with third position information of any one second power generation twin sub-module;

after the first dynamic position information is judged to be overlapped with the first position information of the first power generation twin sub-module, displaying the corresponding color-changing component in a fifth preset mode, wherein the first position information, the second position information, the third position information and the first dynamic position information all comprise X-axis position information and Y-axis position information in a plane.

Optionally, in one possible implementation manner of the first aspect, the determining illumination angle information according to the current time information and the preset time sequence, and performing position correction on the first electric generation twin submodule according to the illumination angle information, so that the first electric generation twin submodule is located under the shadow of the color-changing submodule includes:

comparing the current time information with a preset time sequence to determine corresponding illumination angle information, wherein the preset time sequence comprises a plurality of time intervals, and each time interval has corresponding illumination angle information;

Correcting and adjusting the angle of the color changing component according to the illumination angle information so that the angle of a connecting line formed by the central point of the color changing component and the central point of the photovoltaic power generation unit corresponds to the illumination angle information;

and determining a 3D image of the color-changing submodule corresponding to the illumination angle information, wherein each illumination angle information is provided with a corresponding 3D image, and the color-changing submodule of the corresponding 3D image is overlapped with the photovoltaic power generation unit.

Optionally, in one possible implementation manner of the first aspect, the method further includes:

acquiring the number of first power generation twin submodules determined by the photovoltaic twin model in a preset time period;

acquiring the starting time of the second position information of the variable-color sub-module in the mobile control path and the ending time of the first position information of the first power generation twin sub-module, and acquiring the walking time of the corresponding mobile control path according to the starting time and the ending time;

comprehensively calculating according to the preset time period, the number of the first power generation twin submodules and the running time of all the mobile control paths to obtain a stability evaluation coefficient of the photovoltaic system;

outputting stability reminding information if the stability evaluation coefficient is greater than or equal to a preset evaluation coefficient;

And outputting unstable reminding information if the stability evaluation coefficient is smaller than a preset evaluation coefficient.

Optionally, in one possible implementation manner of the first aspect, the comprehensively calculating according to the preset time period, the number of the first power generation twin submodules, and the traveling time of all the movement control paths to obtain the stability evaluation coefficient of the photovoltaic system includes:

calculating according to the number of the first power generation twin submodules to obtain module sub-coefficients;

calculating according to the traveling time of the mobile control path to obtain a time sub-coefficient;

calculating according to the module sub-coefficient, the time sub-coefficient and the preset time period to obtain the stability evaluation coefficient of the photovoltaic system, calculating according to the following formula,

/>

wherein ,

for stability evaluation coefficient, ++>

For the number of first power generation twinning submodules, < ->

Normalized value for module>

Is->

Termination time of the individual movement control paths, +.>

Is->

The start time of the one motion control path,

normalized value for walking time, +.>

Is a constant value +.>

Normalized value for time period, +.>

For a preset period of time, < > is->

For training the weight values.

In a second aspect of the embodiments of the present invention, there is provided a control device for a photovoltaic system having a color-changing component, including:

The acquisition module is used for generating a corresponding photovoltaic twin model according to the structure of the photovoltaic system, acquiring the power generation state information of each photovoltaic power generation unit in the photovoltaic system, and determining a corresponding first power generation twin sub-module in the photovoltaic twin model according to the identity tag information of the corresponding photovoltaic power generation unit when any one of the power generation state information is judged to not meet the preset requirement;

the determining module is used for determining a sub-module corresponding to the color-changing component in the photovoltaic twin model, acquiring first position information of the first power-generating twin sub-module and second position information of the color-changing sub-module, and generating a movement control path of the color-changing sub-module in the photovoltaic twin model according to the first position information and the second position information;

the judging module is used for displaying the first power generation twin submodule, the color changing submodule and the movement control path in the photovoltaic twin model according to a preset mode, and controlling the color changing submodule to move to the first power generation twin submodule according to the movement control path after judging that the confirmation information of the user is received;

the correction module is used for determining illumination angle information according to the current time information and a preset time sequence, and carrying out position correction on the first electric generation twin submodule according to the illumination angle information so as to enable the first electric generation twin submodule to be located under the shadow of the color-changing submodule.

In a third aspect of embodiments of the present invention, there is provided a storage medium having stored therein a computer program for implementing the method of the first aspect and the various possible designs of the first aspect when the computer program is executed by a processor.

According to the control method, the device and the storage medium of the photovoltaic system with the color-changing component, the corresponding photovoltaic twin model is built according to the structure of the photovoltaic system, the power generation state information of each photovoltaic power generation unit in the photovoltaic system is monitored, when the first power generation twin sub-module which does not meet the requirement is judged, the walking path of the color-changing component is automatically planned according to the position of the corresponding first power generation twin sub-module, so that the walking path can be quickly moved to the upper part of the corresponding photovoltaic unit, the corresponding photovoltaic unit is prevented from being directly irradiated by sunlight to generate power at rated power, the power generation of the corresponding power generation unit can be controlled in the daytime according to the requirement, and solar photovoltaic panels which are not easy to shade at high-rise building bodies and the like can be effectively shielded. The modules in the photovoltaic twin model and the devices in the photovoltaic system can keep synchronous, so that a user can grasp the states of the devices in the photovoltaic system through a display, and the operation of the user is easy.

When the photovoltaic twin model is built, corresponding connection relations among the plurality of 3D modules are established according to the groove positions of each module, so that different modules can be obtained according to different devices and equipment, and when any one module is updated later, the whole module and the groove positions are not required to be changed, so that the photovoltaic twin model has the advantages of convenience and rapidness. In addition, after the first power generation twin sub-module with the problem is determined, a movement control path is obtained according to the first position information of the first power generation twin sub-module, the third position information of the second power generation twin sub-module and the second position information of the color change sub-module, so that the color change sub-module can be automatically and efficiently moved, and the corresponding photovoltaic unit can not generate power any more.

According to the photovoltaic system stability evaluation method, the number of the first power generation twin submodules, the running time of the moving control path and other dimensions are counted and comprehensively calculated after a preset time period, so that corresponding stability evaluation coefficients are obtained, and corresponding reminding is carried out according to the stability evaluation coefficients, so that a user can master the stability of the photovoltaic system. According to the invention, the training weight value is continuously trained according to the behavior of the user, so that the calculated stability evaluation coefficient is more accurate.

Drawings

FIG. 1 is a flow chart of a method of controlling a photovoltaic system having a color shifting component;

FIG. 2 is a block diagram of a base surface, photovoltaic power generation unit, mobile rail, electrochromic glazing;

fig. 3 is a block diagram of a control device for a photovoltaic system having a color shifting assembly.

Reference numerals

1. A base surface; 2. a photovoltaic power generation unit; 3. a moving track; 4. electrochromic glazing.

Description of the embodiments

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein.

It should be understood that, in various embodiments of the present invention, the sequence number of each process does not mean that the execution sequence of each process should be determined by its functions and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.

It should be understood that in the present invention, "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements that are expressly listed or inherent to such process, method, article, or apparatus.

It should be understood that in the present invention, "plurality" means two or more. "and/or" is merely an association relationship describing an association object, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. "comprising A, B and C", "comprising A, B, C" means that all three of A, B, C comprise, "comprising A, B or C" means that one of the three comprises A, B, C, and "comprising A, B and/or C" means that any 1 or any 2 or 3 of the three comprises A, B, C.

It should be understood that in the present invention, "B corresponding to a", "a corresponding to B", or "B corresponding to a" means that B is associated with a, from which B can be determined. Determining B from a does not mean determining B from a alone, but may also determine B from a and/or other information. The matching of A and B is that the similarity of A and B is larger than or equal to a preset threshold value.

As used herein, "if" may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to detection" depending on the context.

The technical scheme of the invention is described in detail below by specific examples. The following embodiments may be combined with each other, and some embodiments may not be repeated for the same or similar concepts or processes.

The invention provides a control method of a photovoltaic system with a color-changing component, as shown in fig. 1, comprising the following steps:

step S110, generating a corresponding photovoltaic twin model according to the structure of the photovoltaic system, acquiring power generation state information of each photovoltaic power generation unit in the photovoltaic system, and determining a corresponding first power generation twin sub-module in the photovoltaic twin model according to identity tag information of the corresponding photovoltaic power generation unit when any one of the power generation state information is judged to not meet the preset requirement. According to the invention, a corresponding photovoltaic twin model is generated according to the structure of a photovoltaic system, the photovoltaic twin model can be provided with 3D images of all modules in the photovoltaic system, the power generation state information of each photovoltaic power generation unit in the photovoltaic system can be obtained in real time through a sensor, wherein the power generation state information comprises normal power generation state information and abnormal power generation state information, when the power generation state information of any one photovoltaic power generation unit does not meet the preset requirement, the corresponding photovoltaic power generation unit is abnormal power generation state information, and the corresponding first power generation twin sub-module in the photovoltaic twin model is determined according to identity tag information of the corresponding photovoltaic power generation unit.

It should be noted that the sensor may be a temperature sensor, a smoke sensor, a voltage sensor, a current sensor, etc., when an over-temperature, an over-voltage, a fire condition, etc. occur, the corresponding power generation state information does not meet the preset requirement, at this time, the invention determines the corresponding first power generation twin sub-module in the photovoltaic twin model according to the identity tag information of the corresponding photovoltaic power generation unit, each photovoltaic power generation unit has the corresponding identity tag information, and the invention uses the power generation twin sub-module (one power generation twin sub-module corresponding to each photovoltaic power generation unit) in the photovoltaic twin model, in which the power generation state information does not meet the preset requirement, as the first power generation twin sub-module.

In one possible implementation manner, the step S110 includes:

the method comprises the steps of generating a corresponding photovoltaic twin model according to structural data of a photovoltaic system, wherein the structural data comprise a basic module, a second power generation twin sub-module, a movable track module and a color-changing sub-module, the movable track module is positioned at the upper part of the second power generation twin sub-module, and the color-changing sub-module is connected with the movable track module in a sliding mode. The invention can generate a corresponding photovoltaic twin model according to the structural data of the photovoltaic system, and the structural data comprises a basic module, a second power generation twin sub-module, a movable track module and a color-changing sub-module. The base module can be the base surface of a fixed photovoltaic plate such as the ground, the side surface of a building body and the like in an actual scene, the second power generation twin sub-module can be different photovoltaic power generation units, each photovoltaic power generation unit at least comprises power generation equipment such as the photovoltaic plate and the like, the moving track module can correspond to a sliding rail in the actual scene, the color changing sub-module can be electrochromic glass in the actual scene, the electrochromic glass can slide on the sliding rail through pulleys, the electrochromic glass can move and control the position of the electrochromic glass on the sliding rail through screw nuts, and the specific structure of the sliding connection structure is not limited. In addition, the moving rail is located at the upper part of the photovoltaic power generation unit.

When all the photovoltaic power generation units are in a normal power generation state, sunlight irradiates the photovoltaic power generation plate of the photovoltaic power generation unit to generate power, and when the photovoltaic power generation unit fails, fire hazards occur and fire occurs in the periphery, the photovoltaic module is required to be blocked or maintained, so that electrochromic glass is required to be placed on the upper portion of the corresponding photovoltaic power generation unit, light received by the photovoltaic power generation unit is blocked, the electrochromic glass can be changed into a preset color after being electrified, and further the light received by the photovoltaic power generation unit is blocked, for example, the corresponding electrochromic glass is changed into black, and the like.

And acquiring power generation state information of the photovoltaic power generation units, and determining a corresponding first power generation twin submodule in the photovoltaic twin model according to the identity tag information of the corresponding photovoltaic power generation unit when any one power generation state information is judged to not meet the preset requirement. According to the invention, the power generation state information of each photovoltaic power generation unit can be obtained, and when the power generation state information does not meet the preset requirements (over temperature, over voltage, over current and more smoke), the corresponding first power generation twin sub-module in the photovoltaic twin model can be determined according to the identity label information of the corresponding photovoltaic power generation unit, and the first power generation twin sub-module can be regarded as the power generation module needing light shielding.

In one possible implementation manner, the generating a corresponding photovoltaic twin model according to structural data of a photovoltaic system, where the structural data includes a base module, a second power generation twin sub-module, a mobile track module and a color-changing sub-module, the mobile track module is located at an upper portion of the second power generation twin sub-module, and the color-changing sub-module is slidingly connected with the mobile track module, and the method includes:

and determining a basic module of the three-dimensional image according to basic information of the structural data, wherein the basic module comprises corresponding photovoltaic twin slots and moving track slots. The staff can make the 3D image that different devices correspond according to various entity structures of photovoltaic system at first, and the 3D image of this moment can have multiple module (basic module, second electricity generation twin submodule, removal track module and sub-module that discolours). And corresponding connection relations exist among various different modules, and connection is established among different modules through corresponding connection slots. The foundation module at least comprises a photovoltaic twin groove and a movable track groove, namely a solid photovoltaic power generation unit and a movable track are fixedly connected with a corresponding foundation (ground and wall).

And connecting the second power generation twin sub-module of each three-dimensional image with a corresponding photovoltaic twin groove according to the connection tag information of the second power generation twin sub-module, wherein each photovoltaic twin groove has the position information of the photovoltaic twin groove relative to the base module. In an actual application scene, one photovoltaic system comprises a plurality of photovoltaic power generation units and a plurality of photovoltaic power generation plates, different photovoltaic power generation units correspond to different second power generation twin sub-modules and connection relations, the second power generation twin sub-modules of each three-dimensional image are connected with corresponding photovoltaic twin slots according to connection label information of the second power generation twin sub-modules, each second power generation twin sub-module corresponds to the corresponding photovoltaic twin slots one by one, each photovoltaic twin slot corresponds to corresponding position information, and all photovoltaic twin slots can be rectangular.

And connecting the moving track module of the three-dimensional image with the corresponding moving track slot according to the connection label information of the moving track module. According to the invention, the mobile track module and the mobile track slot position are connected according to the connection label information of the mobile track module, so that the mobile track module is effectively connected with the base module.

And determining a color changing slot position corresponding to the movable track module, and connecting the color changing sub-module of the three-dimensional image with the corresponding color changing slot position according to the connection label information of the color changing sub-module, wherein the color changing sub-module has the position information relative to the basic module. The movable track module is provided with corresponding color changing slots, and the color changing sub-module is connected with the corresponding color changing slots of the base module according to the color changing slots. As shown in fig. 2, a schematic structural view of the base surface 1, the photovoltaic power generation unit 2, the moving rail 3, and the electrochromic glass 4 (color change component).

Step S120, determining a sub-module corresponding to the color-changing component in the photovoltaic twin model, acquiring first position information of the first power-generating twin sub-module and second position information of the color-changing sub-module, and generating a movement control path of the color-changing sub-module in the photovoltaic twin model according to the first position information and the second position information. When any one of the power generation state information does not meet the preset requirement, the method and the device of the invention firstly determine the corresponding color-changing sub-module in the photovoltaic twin model, obtain the first position information of the first power generation twin sub-module and the second position information of the color-changing sub-module, and obtain the movement control path of the color-changing sub-module according to the position relation of the first position information and the second position information. The color-changing submodule is controlled to move according to the movement control path, so that light shielding can be carried out on the corresponding photovoltaic power generation unit, continuous power generation of the corresponding photovoltaic power generation unit due to illumination is avoided, and the damage that the photovoltaic power generation unit cannot be powered off is solved.

In one possible implementation manner, the step S120 includes:

and constructing a corresponding coordinate system by taking the position information of the color changing sub-module as a coordinate origin, wherein the coordinate system comprises an X axis and a Y axis. The position information of each photovoltaic twin groove and each color changing sub-module can be preset, the direction of the abscissa axis and the direction of the ordinate axis can be combined in the setting process, and the origin can be the position information of the color changing sub-module.

And acquiring first position information of the first power generation twin submodule in a coordinate system and second position information of the color-changing submodule in the coordinate system. The invention can obtain the first position information of the first power generation twin submodule in the coordinate system, for example, the first position information is (0, -3), and the second position information is the origin (0, 0). The coordinate values in the X-axis and the Y-axis do not represent distances, but the numbers of the corresponding photovoltaic power generation units, the numbers of the photovoltaic power generation units adjacent to each other in the X-axis are adjacent to each other in the X-axis coordinate values, and the numbers of the photovoltaic power generation units adjacent to each other in the Y-axis coordinate values.

And determining the moving direction of the color-changing submodule by taking the second position information as a starting point and the first position information as an ending point, and sequentially determining other second power-generating twin submodules which are directly adjacent or indirectly adjacent to the first power-generating twin submodule according to the moving direction. The invention can determine the moving direction of the variable-color sub-module according to the first position information and the second position information, and determine other second power generation twin sub-modules by combining the moving direction, so that the variable-color sub-module moves according to the corresponding Y axis when the abscissa of the first position information and the ordinate of the second position information are the same, and the third position information of the other second power generation twin sub-modules at the moment is (0, -1) and (0, -2).

And generating a movement control path of the variable-color sub-module according to the first position information of the first power generation twin sub-module, the third position information of the second power generation twin sub-module and the second position information of the variable-color sub-module. The movement control path is (0, 0) → (0, -1) → (0, -2) → (0, -3).

And step S130, displaying the first power generation twin submodule, the color change submodule and the movement control path in a photovoltaic twin model according to a preset mode, and controlling the color change submodule to move to the first power generation twin submodule according to the movement control path after judging that the confirmation information of the user is received. After the movement control path is obtained, the preset mode display is adopted, so that a user can judge whether the path of the corresponding color changing sub-module is correct, after confirmation information of the user is received, the movement path of the color changing sub-module is relatively correct, so that the color changing sub-module is controlled to move to the first electric generation twin sub-module according to the movement control path, the entity electrochromic glass can move to the corresponding photovoltaic power generation unit through the movement track, and the color changing sub-module in the photovoltaic twin module synchronously moves to the first electric generation twin sub-module according to the movement control path, so that a worker can grasp the state of the color changing sub-module in real time through the twin model, and good monitoring of the photovoltaic system can be realized in a photovoltaic power generation application scene on the side face of a building.

In one possible implementation manner, the step S130 includes:

after judging that the movement control path is generated, displaying the first power generation twin submodule according to a first preset mode, displaying the second power generation twin submodule according to a second preset mode and displaying the color-changing submodule according to a third preset mode. After the mobile control path is obtained, the first power generation twin submodule, the second power generation twin submodule and the color changing submodule are displayed in different forms, and the relative positions of the modules and the path of the color changing submodule to walk can be known by a user in the initial state.

After judging that the confirmation information of the user is received, the color changing component of the control entity moves on the moving track according to the path corresponding to the moving control path, and dynamically changes the moving control path according to the real-time position of the color changing component. After the user considers that the path has no problem, the confirmation information is input, and at the moment, the color changing component of the control entity moves on the moving track according to the path corresponding to the moving control path.

And outputting a first reminding signal when the color-changing component of the entity is judged to move to the photovoltaic power generation unit which does not meet the preset requirement. At the moment, the color-changing component reaches the photovoltaic power generation unit which needs to be shaded, a first reminding signal is output to the display equipment to inform a user, and the color-changing sub-module and the first power generation twin sub-module are overlapped.

In one possible implementation manner, after determining that the confirmation information of the user is received, the color changing component of the control entity moves on the moving track according to the path corresponding to the moving control path, and dynamically changes the moving control path according to the real-time position of the color changing component, including:

the real-time position of the color-changing component is obtained based on the position acquisition device at each position on the moving track, and the moving track and the photovoltaic power generation unit are located on different planes. The invention can acquire the real-time position of the color-changing component according to the position acquisition device, and the position acquisition device can be a pressure sensor or an infrared sensor. The position acquisition device can be arranged at different positions of the movable track, and because the movable track and the photovoltaic power generation units are positioned on different planes, the different positions of the movable track can correspond to the different photovoltaic power generation units, and the corresponding position acquisition device can be arranged at the track positions corresponding to the different photovoltaic power generation units. The different planes can be planes with different heights or planes with different horizontal and vertical directions, and are set according to the actual scene of the photovoltaic system.

And acquiring the first dynamic position information of the color-changing component in real time, and displaying the corresponding color-changing component in a fourth preset mode after judging that the first dynamic position information is overlapped with the third position information of any one second power generation twin sub-module. The first dynamic position information of the color-changing component can be obtained in real time, and the color-changing component is displayed in a fourth preset mode at the moment after the first dynamic position information is overlapped with the third position information of any one second power generation twin sub-module. When the first dynamic position information of the color-changing component is obtained, after each position acquisition device is triggered by the color-changing component, the position of the corresponding color-changing component is used as the first dynamic position information.

After the first dynamic position information is judged to be coincident with the first position information of the first power generation twin submodule, the corresponding color-changing assembly is displayed in a fifth preset mode, and the position information comprises X-axis position information and Y-axis position information in a plane. After the first dynamic position information is overlapped with the first position information of the first power generation twin sub-module, the movement of the color changing component is completed by default, so that the color changing component can be displayed in a fifth preset mode at the moment, and the fact that different preset modes can be different colors is needed to be explained. And, the position information may include X-axis position information and Y-axis position information in the plane. The plane can be a vertical plane or a horizontal plane, and is set according to an actual application scene.

And step 140, determining illumination angle information according to the current time information and a preset time sequence, and carrying out position correction on the first electric generation twin submodule according to the illumination angle information so as to enable the first electric generation twin submodule to be positioned under the shadow of the color-changing submodule. In an actual application scene, as the illumination angles of different times are different, and a certain distance is reserved between the color-changing component and the photovoltaic power generation unit, the shading angle of the color-changing component needs to be adjusted according to the different times.

In one possible implementation manner, the step S140 includes:

comparing the current time information with a preset time sequence to determine corresponding illumination angle information, wherein the preset time sequence comprises a plurality of time intervals, and each time interval has corresponding illumination angle information. The invention can compare the current time information with the preset time sequence to determine the corresponding illumination angle information, the time interval can be 2 hours per day, and the invention does not limit the specific setting mode of the time interval. Each time interval has corresponding illumination angle information, and the illumination angle information is preset for a worker.

And controlling the angle of the first power generation twin submodule to carry out correction and adjustment according to the illumination angle information so as to enable the angle of a connecting line formed by the central point of the first power generation twin submodule and the central point of the color-changing submodule to correspond to the illumination angle information. The invention can control the angle of the first power generation twin sub-module to correct and adjust according to the illumination angle information, the adjustment mode can be to adjust the angle of the variable color sub-module through the servo motor, the structure of the servo motor for controlling the angle of the variable color sub-module is not limited in the prior art, the angle of a connecting line formed by the central point of the first power generation twin sub-module and the central point of the variable color sub-module corresponds to the illumination angle information through the angle adjustment mode, the corresponding photovoltaic power generation unit can not be directly irradiated by light, the better light shielding effect of the photovoltaic power generation unit is achieved, and the power generation or the power generation power is prevented from being higher.

In one possible implementation manner, the technical scheme provided by the invention further comprises:

and acquiring the number of the first power generation twin submodules determined by the photovoltaic twin model in a preset time period. The invention counts the number of the first power generation twin submodules in the preset time period, and if the number of the first power generation twin submodules is larger, the problems of the photovoltaic system corresponding to the photovoltaic twin model are relatively larger in the preset time period.

Acquiring the starting time of the second position information of the variable-color sub-module in the movement control path and the ending time of the first position information of the first power generation twin sub-module, and acquiring the walking time of the corresponding movement control path according to the starting time and the ending time. After the first power generation twin submodule appears, a corresponding movement control path appears, the starting time and the ending time in the movement control path are counted, if the running time between the starting time and the ending time is longer, the photovoltaic twin submodule is proved to be relatively larger, the color-changing submodule cannot move to the position above the first power generation twin submodule quickly, and the running time can reflect the response speed of the photovoltaic system for stopping power generation when a problem occurs.

And comprehensively calculating according to the preset time period, the number of the first power generation twin submodules and the walking time of all the mobile control paths to obtain the stability evaluation coefficient of the photovoltaic system. According to the method, comprehensive calculation can be performed by combining parameters of multiple dimensions such as a preset time period, the number of the first power generation twin submodules, the walking time and the like, so that the stability evaluation coefficient of the photovoltaic system is obtained. The higher the stability evaluation coefficient, the more stable the photovoltaic system is relative.

According to the technical scheme provided by the invention, in a possible implementation manner, the stability evaluation coefficient of the photovoltaic system is obtained by comprehensively calculating according to the preset time period, the number of the first power generation twin submodules and the running time of all the mobile control paths, and the method comprises the following steps:

and calculating according to the number of the first power generation twin submodules to obtain a module submodule coefficient. The invention will be based on

The module sub-coefficients are obtained, if the number of the first power generation twin sub-modules is larger, the module sub-coefficients are relatively larger, at the moment, the first power generation twin sub-modules with problems of the photovoltaic system are more, and the stability evaluation coefficients are relatively smaller.

And calculating according to the walking time of the mobile control path to obtain a time sub-coefficient. The invention will be based on

The time sub-coefficient is obtained, if the walking time is longer, the time sub-coefficient is relatively larger, and at the moment, the time required to be solved when the photovoltaic system is in a problem is relatively longer, and the stability evaluation coefficient is relatively smaller.

wherein ,

for stability evaluation coefficient, ++>

For the number of first power generation twinning submodules, < ->

Normalized value for module>

Is->

Termination time of the individual movement control paths, +.>

Is->

The start time of the one motion control path,

normalized value for walking time, +.>

Is a constant value +.>

Normalized value for time period, +.>

For a preset period of time, < > is->

For training the weight values. If the preset time period is relatively longer, the stability evaluation coefficient is relatively larger, if the preset time period is relatively shorter, the stability evaluation coefficient is relatively smaller, the relative stability of the photovoltaic system can be calculated through multiple dimensions based on the calculation formula, corresponding guidance is given to a user on the operation and maintenance of the photovoltaic system, and the weight value is trained->

The initial value may be a worker's pre-determined valueFirstly, setting.

And outputting stability reminding information if the stability evaluation coefficient is greater than or equal to a preset evaluation coefficient. The stability of the photovoltaic system is good, and the stability reminding information is output to remind a user that the photovoltaic system is not easy to generate an emergency or can be well treated when the emergency happens.

And outputting unstable reminding information if the stability evaluation coefficient is smaller than a preset evaluation coefficient. The stability of the photovoltaic system is poor, and unstable reminding information is output to remind a user that the photovoltaic system is easy to generate an emergency or can not perform good treatment when the emergency happens.

According to the technical scheme provided by the invention, in one possible implementation mode, after judging to output the stable reminding information or the unstable reminding information, the adjustment of the photovoltaic twin model by a user is continuously received, wherein the adjustment comprises the addition or the reduction of a second power generation twin sub-module and a color-changing sub-module;

if the user adjusts the photovoltaic twin model to increase the second power generation twin sub-module and/or reduce the color change sub-module after the unstable reminding information is output, the stability evaluation coefficient at the moment is judged to be smaller, and the training weight value is reduced and adjusted. After the unstable reminding information is output, the calculated stability evaluation coefficient is smaller than a preset evaluation coefficient, at the moment, the photovoltaic system is relatively unstable, but the actual operation of a user is that the second power generation twin sub-module is added and/or the variable-color sub-module is reduced, the user considers that the photovoltaic system is relatively stable at this time, so that the operation of adding the second power generation twin sub-module and/or reducing the variable-color sub-module is performed, at the moment, the calculated stability evaluation coefficient deviates, the calculation mode of the stability evaluation coefficient needs to be corrected, at the moment, the calculated stability evaluation coefficient is smaller, and the training weight value is reduced and adjusted, so that the next calculated stability evaluation coefficient is larger than the current time.

If the user adjusts the photovoltaic twin model to reduce the first power generation twin submodule and/or increase the variable-color submodule after judging that the stability evaluation coefficient is larger at the moment after outputting the stability reminding information, and increasing and adjusting the training weight value. After the stability reminding information is output, the calculated stability evaluation coefficient is larger than a preset evaluation coefficient, at the moment, the photovoltaic system is relatively stable, but the actual operation of a user is to reduce the second power generation twin sub-module and/or increase the variable-color sub-module, and the user considers that the photovoltaic system is relatively unstable at the moment, so that the operation of reducing the second power generation twin sub-module and/or increasing the variable-color sub-module is performed, and at the moment, the calculated stability evaluation coefficient deviates, and the calculation mode of the stability evaluation coefficient needs to be corrected. At this time, the calculated stability evaluation coefficient is larger, so the training weight value is increased and adjusted, and the stability evaluation coefficient calculated next time is smaller than the current time.

The training weight value after the adjustment is reduced and the training weight value after the adjustment is increased is calculated by the following formula,

wherein ,

to reduce the adjusted training weight, +. >

To increase the number of second power generation twinning sub-modules, < ->

For the twin submodule weight value, +.>

To increase the number of first power generation twinning sub-modules before tuning,/->

To reduce the number of colour change sub-modules +.>

For colour-changing submoduleWeight of->

To reduce the number of pre-adjustment color sub-modules, < +.>

To reduce the weight, ++>

To increase the adjusted training weight, +.>

To reduce the number of first power generation twinning sub-modules, < ->

To reduce the number of first power generation twinning sub-modules before adjustment,/->

To increase the number of colour change sub-modules +.>

To increase the number of pre-adjustment color sub-modules, < +.>

To increase the weight. If the number of the second power generation twin sub-modules is increased and the number of the variable-color sub-modules is reduced, the magnitude of the reduction of the training weight value is larger, and the number of the second power generation twin sub-modules is increased>

The larger the relative, the less the weight +.>

Is preconfigured for the staff to make the next time the stability evaluation coefficient is calculated larger. If the number of the second power generation twin sub-modules is increased and the number of the variable-color sub-modules is reduced, the magnitude of the reduction of the training weight value is larger, so that the stability evaluation coefficient is calculated next time. If the number of the second power generation twin sub-modules is reduced, the number of the variable-color sub-modules is increased The more, the greater the magnitude of the increase in training weight values, the +.>

The greater the relative, the greater the weight->

Is preconfigured for the staff to make the next time the stability evaluation coefficient is calculated larger. If the number of the second power generation twin sub-modules is increased and the number of the variable-color sub-modules is reduced, the magnitude of the increase of the training weight value is larger, so that the stability evaluation coefficient is smaller when being calculated next time. Through the technical scheme, the training weight value can be +_ according to the actual scene of the photovoltaic system>

And continuous training and adjustment are carried out, so that the training weight value after training and adjustment is more in line with the calculation scene of the user.

In order to realize the control method of the photovoltaic system with the color-changing component provided by the invention, the invention also provides a control device of the photovoltaic system with the color-changing component, as shown in fig. 3, which comprises the following steps:

The present invention also provides a storage medium having stored therein a computer program for implementing the methods provided by the various embodiments described above when executed by a processor.

The storage medium may be a computer storage medium or a communication medium. Communication media includes any medium that facilitates transfer of a computer program from one place to another. Computer storage media can be any available media that can be accessed by a general purpose or special purpose computer. For example, a storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an application specific integrated circuit (Application Specific Integrated Circuits, ASIC for short). In addition, the ASIC may reside in a user device. The storage medium may be read-only memory (ROM), random-access memory (RAM), CD-ROMs, magnetic tape, floppy disk, optical data storage device, etc.

The present invention also provides a program product comprising execution instructions stored in a storage medium. The at least one processor of the device may read the execution instructions from the storage medium, the execution instructions being executed by the at least one processor to cause the device to implement the methods provided by the various embodiments described above.

In the above embodiments of the terminal or the server, it should be understood that the processor may be a central processing unit (english: central Processing Unit, abbreviated as CPU), or may be other general purpose processors, digital signal processors (english: digital Signal Processor, abbreviated as DSP), application specific integrated circuits (english: application Specific Integrated Circuit, abbreviated as ASIC), or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the present invention may be embodied directly in a hardware processor for execution, or in a combination of hardware and software modules in a processor for execution.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.

Claims

1. A method of controlling a photovoltaic system having a color shifting assembly, comprising:

2. The method for controlling a photovoltaic system having a color shifting component according to claim 1,

generating a corresponding photovoltaic twin model according to the structure of the photovoltaic system, acquiring power generation state information of each photovoltaic power generation unit in the photovoltaic system, and determining a corresponding first power generation twin sub-module in the photovoltaic twin model according to identity tag information of the corresponding photovoltaic power generation unit when any one of the power generation state information is judged to not meet a preset requirement, wherein the power generation state information comprises:

3. The method for controlling a photovoltaic system having a color shifting component according to claim 2,

the structure data comprises a basic module, a second power generation twin sub-module, a movable track module and a color-changing sub-module, wherein the movable track module is positioned on the upper part of the second power generation twin sub-module, and the color-changing sub-module is connected with the movable track module in a sliding manner and comprises the following components:

4. The method for controlling a photovoltaic system having a color-changing component according to claim 3,

the determining the corresponding sub-module of the color changing component in the photovoltaic twin model, obtaining the first position information of the first power generation twin sub-module and the second position information of the color changing sub-module, and generating a movement control path of the color changing sub-module in the photovoltaic twin model according to the first position information and the second position information, comprises the following steps:

5. The method for controlling a photovoltaic system having a color shifting component according to claim 4,

the pair of the first power generation twin submodule, the color change submodule and the movement control path are displayed in a photovoltaic twin model according to a preset mode, and after judging that confirmation information of a user is received, the color change submodule is controlled to move to the first power generation twin submodule according to the movement control path, and the method comprises the following steps:

6. The method of controlling a photovoltaic system having a color shifting assembly according to claim 5,

After judging that the confirmation information of the user is received, the color changing component of the control entity moves on the moving track according to the path corresponding to the moving control path, and dynamically changes the moving control path according to the real-time position of the color changing component, and the method comprises the following steps:

7. The method of controlling a photovoltaic system having a color shifting assembly according to claim 6,

Determining illumination angle information according to the current time information and a preset time sequence, and performing position correction on the first electric generation twin submodule according to the illumination angle information so that the first electric generation twin submodule is positioned under the shadow of the color-changing submodule, wherein the method comprises the following steps:

8. The method of controlling a photovoltaic system having a color shifting assembly of claim 7, further comprising:

9. The method of controlling a photovoltaic system having a color shifting assembly according to claim 8,

the comprehensive calculation is performed according to the preset time period, the number of the first power generation twin submodules and the running time of all the movement control paths to obtain a stability evaluation coefficient of the photovoltaic system, and the method comprises the following steps: