Control method and system of solar power generation mechanism and sunlight room

Abstract

The invention provides a control method and system of a solar power generation mechanism and a sunlight room, and the method comprises the steps: obtaining the collection data collected by each meteorological sensor disposed on the solar power generation mechanism, and the solar power generation mechanism comprises at least one solar panel; the position of the solar panel is controlled according to the collected data, and / or the working mode of the solar power generation mechanism is adjusted according to the collected data. According to the invention, fine control of the solar power generation mechanism can be realized, and the intelligent level of the solar power generation mechanism is improved.

Description

Technical Field

[0001] The present application relates to the field of outdoor building technology, and in particular to a control method and system for a solar power generation mechanism and a sun room. Background Art

[0002] A solar power generation mechanism is an outdoor system that uses solar energy to produce electricity. Its power generation efficiency is limited by a variety of meteorological factors.

[0003] The solar power generation mechanism can be a small household system or a large commercial or industrial scale power station. Among them, the intelligence level of the solar power generation mechanism in the prior art is low, and it is impossible to achieve fine control of the solar power generation mechanism.

[0004] Take the sun room as an example. The sun room is also called a glass room. It is a glass building built with glass and metal frames, designed to allow people to enjoy the sun and get close to nature. The four walls of the sun room are made of glass, and a solar power generation mechanism is set on the ceiling to power the sun room. The sun room adopts a modular design and can be set up outdoors for easy installation and removal. The level of humanization and intelligence of the sun room is related to its adaptability to meteorological conditions. Summary of the invention

[0005] The purpose of the embodiments of the present application is to provide a control method, system and sun room for a solar power generation mechanism, so as to achieve fine control of the solar power generation mechanism and improve the intelligence level of the solar power generation mechanism.

[0006] In a first aspect, the present application provides a control method for a solar power generation mechanism, comprising: acquiring collected data collected by various meteorological sensors deployed on the solar power generation mechanism, wherein the solar power generation mechanism includes at least one solar panel; controlling the position of the solar panel according to the collected data, and / or adjusting the working mode of the solar power generation mechanism according to the collected data.

[0007] The intelligence level of a solar power generation mechanism is related to its adaptability to meteorological conditions, and the adaptability to meteorological conditions depends on a reasonable response to the environmental characteristics reflected by the data collected by each meteorological sensor. In the above scheme, the position of the solar panels is controlled by collecting data, and / or the working mode of the solar power generation mechanism is adjusted, so as to improve the intelligence level of the solar power generation mechanism in terms of power generation efficiency, maintenance, energy saving and consumption reduction, energy management, etc., and realize a more sophisticated solar power generation mechanism control scheme.

[0008] As an optional manner, the meteorological sensor includes a solar radiation sensor, the collected data includes solar radiation energy density, the solar power generation mechanism also includes a solar controller, and the working mode of the solar power generation mechanism is adjusted according to the collected data, including: if the solar radiation energy density is lower than a first lower limit, controlling the solar controller to switch to a low power mode; if the solar radiation energy density is higher than a first upper limit, controlling the solar controller to switch to a high power mode.

[0009] In the above scheme, the working mode of the solar controller is dynamically adjusted according to the solar radiation energy density, and the solar power generation mechanism can operate at the optimal efficiency under different radiation conditions. It can reduce power consumption when the radiation intensity is low and maximize power output when the radiation intensity is high. It can also reduce the self-energy consumption and heat loss of the solar controller, thereby extending its service life.

[0010] As an optional manner, the meteorological sensor includes a solar radiation sensor and a temperature sensor, the collected data includes solar radiation energy density and the panel surface temperature of the solar panel, the solar power generation mechanism also includes a cooling module, the cooling module is used to reduce the panel surface temperature, and the working mode of the solar power generation mechanism is adjusted according to the collected data, including: if the solar radiation energy density is lower than a second lower limit or the panel surface temperature is lower than a third lower limit, then controlling the cooling module to be turned off; if the solar radiation energy density is higher than a second upper limit and the panel surface temperature is higher than a third upper limit, then controlling the cooling module to be started.

[0011] In the above scheme, by monitoring the solar radiation energy density and panel surface temperature to control the start and stop of the cooling module, the operating temperature of the solar panel can be effectively reduced, thereby improving its power generation efficiency. The efficiency of the solar panel will decrease when working at high temperature, so the timely start of the cooling module can prevent the efficiency from decreasing.

[0012] As an optional method, the meteorological sensor includes a solar radiation sensor, the collected data includes solar radiation energy density, the solar power generation mechanism also includes a battery charging module, and the working mode of the solar power generation mechanism is adjusted according to the collected data, including: if the solar radiation energy density is lower than a fourth lower limit, controlling the battery charging module to execute a slow charging mode; if the solar radiation energy density is higher than a fourth upper limit, controlling the battery charging module to execute a fast charging mode.

[0013] In the above scheme, by real-time monitoring of the solar radiation energy density and adjusting the charging mode of the battery charging module, fast charging can be performed when the radiation intensity is high, and slow charging can be performed when the radiation intensity is low, thereby optimizing the overall charging efficiency, enabling the solar power generation mechanism to better adapt to environmental changes, and reducing charging instability or failures caused by environmental factors.

[0014] As an optional manner, the meteorological sensor includes a solar radiation sensor, the collected data includes solar radiation energy density, and the adjusting the working mode of the solar power generation mechanism according to the collected data includes: if the solar radiation energy density is lower than the fifth lower limit, controlling the non-operating part of the solar panels in the solar power generation mechanism to start; if the solar radiation energy density is higher than the fifth upper limit, controlling the operating part of the solar panels in the solar power generation mechanism to shut down.

[0015] In the above scheme, by dynamically adjusting the operating status of the solar panels according to the solar radiation energy density, starting the non-operating solar panels when the solar radiation energy density is low can make full use of the available solar energy, and shutting down some solar panels when the radiation intensity is high can reduce unnecessary energy consumption and achieve energy saving and consumption reduction.

[0016] As an optional method, the meteorological sensor includes a humidity sensor, the collected data includes ambient humidity, the solar power generation mechanism also includes a dehumidification module, and the dehumidification module is used to reduce the surface humidity of the solar panel. The working mode of the solar power generation mechanism is adjusted according to the collected data, including: if the ambient humidity is higher than the seventh upper limit, controlling the dehumidification module to start.

[0017] In the above scheme, high humidity may cause condensation on the surface of the solar panel, reducing the power generation efficiency. By starting the dehumidification module to reduce the surface humidity, condensation can be prevented, thereby improving the power generation efficiency of the solar power generation mechanism.

[0018] As an optional method, the meteorological sensor includes a rainfall sensor, the collected data includes rainfall conditions, the solar power generation mechanism also includes an automatic cleaning module, and adjusting the working mode of the solar power generation mechanism according to the collected data includes: controlling whether to start the automatic cleaning system according to the rainfall conditions.

[0019] In the above scheme, rainfall can naturally clean the dust and dirt on the surface of the solar panels, improve the light transmittance of the solar panels, and start the automatic cleaning module in time according to the real-time rainfall data, which can improve the power generation efficiency and reduce the equipment damage caused by the accumulation of dust and dirt.

[0020] As an optional method, the meteorological sensor includes a snow depth meter, the collected data includes the thickness of snow on the surface of the solar panel, the solar power generation mechanism also includes a heating module, and the heating module is used to melt the snow on the surface of the solar panel. The working mode of the solar power generation mechanism is adjusted according to the collected data, including: if the thickness of snow on the surface is greater than the eighth upper limit, controlling the heating module to start.

[0021] In the above scheme, snow will block the solar panels and reduce their power generation efficiency. By melting the snow on the surface through the heating module, the light transmittance of the solar panels can be quickly restored, thereby improving the power generation efficiency, enhancing the adaptability of the solar panels to different climatic conditions, and making the solar power generation mechanism more flexible and reliable.

[0022] As an optional method, the meteorological sensor includes a light sensor, and the light sensor is arranged at multiple points of the solar panel. The collected data includes light intensity, and controlling the position of the solar panel according to the collected data includes: adjusting the angle of the solar panel according to the light intensity.

[0023] In the above scheme, the solar panels can automatically adjust their angles according to real-time lighting data, which enhances the adaptability to different lighting conditions and makes the solar power generation mechanism more flexible and reliable.

[0024] As an optional method, the meteorological sensor includes a wind speed sensor, the collected data includes wind speed and wind direction, and controlling the position of the solar panel based on the collected data includes: if the wind speed is higher than a sixth upper limit, controlling the angle of the solar panel according to the wind direction.

[0025] In the above scheme, by monitoring wind speed and direction and adjusting the angle of the solar panels accordingly, the solar power generation mechanism can better adapt to adverse weather conditions and reduce power generation instability or failures caused by strong winds.

[0026] In a second aspect, the present application provides a control system for a solar power generation mechanism, comprising: a controller for executing the control method for the solar power generation mechanism described in the first aspect; a solar power generation mechanism; and at least one meteorological sensor.

[0027] As an optional manner, the at least one meteorological sensor is integrated into a meteorological station.

[0028] In a third aspect, the present application provides a sun room, comprising a control system of the solar power generation mechanism described in the second aspect.

[0029] Other features and advantages of the present application will be described in the subsequent description, and in part will become apparent from the description, or will be understood by implementing the embodiments of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 A schematic diagram of a control method for a solar power generation mechanism provided in an embodiment of the present application;

[0032] Figure 2 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0033] The following embodiments of the technical solution of the present application are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0034] It should be noted that all technical and scientific terms used in this document have the same meanings as those generally understood by technicians in the technical field to which this application belongs; the terms used in this document are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0035] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0036] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of the associated objects, indicating that there may be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0037] Reference Figure 1 , Figure 1 A schematic flow chart of a control method for a solar power generation mechanism provided in an embodiment of the present application, the method comprising the following steps:

[0038] Step S10: Acquire data collected by each meteorological sensor deployed on a solar power generation mechanism, wherein the solar power generation mechanism includes at least one solar panel.

[0039] Step S20: controlling the position of the solar panel according to the collected data, and / or adjusting the working mode of the solar power generation mechanism according to the collected data.

[0040] Solar power generation mechanism can include solar panels, controllers, batteries, etc. Among them, solar panels are responsible for converting light energy into electrical energy and outputting direct current, which can be stored in batteries or directly drive loads. The controller is used to control the working state of the entire solar power generation mechanism and protect the batteries from overcharge and overdischarge. In addition, it also has functions such as temperature compensation, light control, and timing control. The battery is used to store the electrical energy converted by the solar panels to provide power when there is no sunlight or insufficient sunlight.

[0041] Take the solar power generation mechanism installed on the sun room as an example. The sun room absorbs solar energy through the solar power generation mechanism, so as to provide energy to the internal equipment of the sun room. The solar panel, as an important part of the solar power generation mechanism, is fixed on the top of the sun room and receives solar energy. In addition, the solar power generation mechanism may also include an energy storage module, an additional photovoltaic module to increase the power generation capacity, a bracket part to fix the solar power generation mechanism, a backup power supply, etc. Those skilled in the art may adjust the components included in the solar power generation mechanism according to actual conditions.

[0042] Since the solar panels are placed outdoors, environmental factors have a great impact on the solar panels. The realization of intelligent control of the sun room is inseparable from the fine regulation of the solar panels. The present embodiment can control the position of the solar panels with reference to the collected data of each meteorological sensor, thereby ensuring that the solar panels always receive solar energy with a suitable area to the maximum extent under the premise of safe and stable operation under the current meteorological conditions, and / or adjust the working mode of the solar power generation mechanism to enhance the adaptability of the solar power generation mechanism to the environment.

[0043] Among them, the data collected by each meteorological sensor includes but is not limited to temperature, humidity, air pressure, wind speed, wind direction, light, ultraviolet rays, total radiation, rainfall, snow depth, etc., and the solar panels are intelligently controlled with reference to at least one of the above collected data.

[0044] The intelligence level of a solar power generation mechanism is related to its adaptability to meteorological conditions, and the adaptability to meteorological conditions depends on a reasonable response to the environmental characteristics reflected by the data collected by each meteorological sensor. In the above scheme, the position of the solar panels is controlled by collecting data, and / or the working mode of the solar power generation mechanism is adjusted, so as to improve the intelligence level of the solar power generation mechanism in terms of power generation efficiency, maintenance, energy saving and consumption reduction, energy management, etc., and realize a more sophisticated solar power generation mechanism control scheme.

[0045] In some embodiments, the meteorological sensor includes a solar radiation sensor, and the collected data includes solar radiation energy density. The solar power generation mechanism also includes a solar controller, and the working mode of the solar power generation mechanism is adjusted according to the collected data, including: if the solar radiation energy density is lower than a first lower limit, the solar controller is controlled to switch to a low power mode; if the solar radiation energy density is higher than a first upper limit, the solar controller is controlled to switch to a high power mode.

[0046] The embodiments of the present application do not specifically limit the values ​​of the upper and lower bounds, and those skilled in the art may adjust them appropriately.

[0047] The solar controller is a control device that regulates and controls the charging and discharging conditions of the battery in the solar power generation mechanism, and controls the power output of the battery to the load according to the power demand of the load.

[0048] If the solar radiation energy density is low, below the first lower limit, the solar controller is controlled to switch to low power mode to reduce the energy consumption of the solar controller. If the solar radiation energy density is high, above the first upper limit, the solar controller is controlled to switch to high power mode to maximize power output.

[0049] The low power limit in this embodiment can be the minimum input power for the solar controller to start operating, which is usually related to the self-consumption power of the solar controller, that is, the solar controller can cover its own energy consumption and start to output electricity at this power. The low power known to those skilled in the art is usually 100W to 200W, and the specific value can be determined according to the specific model and performance parameters of the solar controller, and is not specifically limited here.

[0050] The high power limit can be the maximum input power at which the solar controller can operate safely and efficiently, which usually corresponds to the maximum power output of the solar power generation mechanism. For example, if the maximum power output of the solar power generation mechanism is 1000W, the high power limit of the solar controller can be set to 1000W or slightly lower to ensure that the solar controller will not be overloaded.

[0051] As an implementation method, if the solar radiation energy density is less than 100W / m 2, control the solar controller to switch to low power mode. If the solar radiation energy density is higher than 500W / m 2 , control the solar controller to switch to high power mode.

[0052] In addition, the solar radiation energy density can also help analyze and identify abnormal conditions of solar power generation institutions, and when abnormal conditions are identified, prompt maintenance personnel to perform maintenance. For example, if the solar radiation energy density is high, but the output power of the solar panel is low, it may indicate that the solar power generation institution has a fault or efficiency problem (such as panel dirt, shadowing or equipment aging).

[0053] In the above scheme, the working mode of the solar controller is dynamically adjusted according to the solar radiation energy density, and the solar power generation mechanism can operate at the optimal efficiency under different radiation conditions. It can reduce power consumption when the radiation intensity is low and maximize power output when the radiation intensity is high. It can also reduce the self-energy consumption and heat loss of the solar controller, thereby extending its service life.

[0054] In some embodiments, the meteorological sensor includes a solar radiation sensor and a temperature sensor, and the collected data includes solar radiation energy density and the panel surface temperature of the solar panel. The solar power generation mechanism also includes a cooling module, and the cooling module is used to reduce the panel surface temperature. The working mode of the solar power generation mechanism is adjusted according to the collected data, including: if the solar radiation energy density is lower than the second lower limit or the panel surface temperature is lower than the third lower limit, the cooling module is controlled to be turned off; if the solar radiation energy density is higher than the second upper limit and the panel surface temperature is higher than the third upper limit, the cooling module is controlled to be started.

[0055] Controlling the surface temperature of solar panels within a reasonable range can not only reduce the problem of accelerated aging of solar panels due to overheating, improve power generation efficiency, but also extend the service life of the equipment.

[0056] As an implementation method, if the solar radiation energy density is less than 100W / m 2 Or the panel temperature is lower than 40℃, the cooling module will be controlled to shut down. If the solar radiation energy density is higher than 600W / m 2 If the panel surface temperature exceeds 80°C, the cooling module is controlled to start; optionally, if the solar radiation energy density begins to decrease or the panel surface temperature drops below 70°C at this time, the cooling module can be automatically shut down.

[0057] In the above scheme, by monitoring the solar radiation energy density and panel surface temperature to control the start and stop of the cooling module, the operating temperature of the solar panel can be effectively reduced, thereby improving its power generation efficiency. The efficiency of the solar panel will decrease when working at high temperature, so the timely start of the cooling module can prevent the efficiency from decreasing.

[0058] In some embodiments, the meteorological sensor includes a solar radiation sensor, the collected data includes solar radiation energy density, and the solar power generation mechanism also includes a battery charging module. The working mode of the solar power generation mechanism is adjusted according to the collected data, including: if the solar radiation energy density is lower than a fourth lower limit, then the battery charging module is controlled to execute a slow charging mode; if the solar radiation energy density is higher than a fourth upper limit, then the battery charging module is controlled to execute a fast charging mode.

[0059] The slow charging mode can reduce the battery charging current when the solar radiation energy density is low, which helps reduce the battery's heat loss and electrochemical reaction pressure, thereby extending the battery's service life. The fast charging mode can improve charging efficiency.

[0060] Fast charging mode usually refers to charging the battery with a large current and a relatively high voltage when the battery voltage is low. In solar power generation, this mode can be used to improve charging efficiency when the solar radiation energy density is high. Although there is no unified standard for the limit values ​​of the charging parameters of the fast charging mode, you can refer to the parameters of some solar charging controllers. For example, some controllers will switch from MPPT charging to constant voltage charging after the battery voltage reaches the preset value, which can be compared to a stage of fast charging.

[0061] The slow charging mode is used when the solar radiation energy density is low to reduce the heat loss of the battery and the electrochemical reaction pressure, thus extending the battery life. In this mode, the charging current is small and the charging time is long. For the limit values ​​of the charging parameters of the slow charging mode, you can refer to the parameters of some solar charging controllers. For example, some controllers will perform MPPT charging when the battery voltage is low, which can be compared to a stage of slow charging.

[0062] As an implementation method, if the solar radiation energy density is less than 100W / m 2 , the battery charging module is controlled to execute slow charging mode. If the solar radiation energy density is higher than 500W / m 2 , the battery charging module is controlled to execute the fast charging mode; optionally, if the solar radiation energy density drops to 300W / m 2 In the following, the automatic control charging module executes the normal charging mode, wherein the normal charging mode achieves a compromise balance between the above-mentioned fast charging mode and the slow charging mode.

[0063] In the above scheme, by real-time monitoring of the solar radiation energy density and adjusting the charging mode of the battery charging module, fast charging can be performed when the radiation intensity is high, and slow charging can be performed when the radiation intensity is low, thereby optimizing the overall charging efficiency, enabling the solar power generation mechanism to better adapt to environmental changes, and reducing charging instability or failures caused by environmental factors.

[0064] In some embodiments, the meteorological sensor includes a solar radiation sensor, and the collected data includes solar radiation energy density. The working mode of the solar power generation mechanism is adjusted according to the collected data, including: if the solar radiation energy density is lower than the fifth lower limit, controlling the non-operating solar panels in the solar power generation mechanism to start; if the solar radiation energy density is higher than the fifth upper limit, controlling the operating solar panels in the solar power generation mechanism to shut down.

[0065] Starting up the solar panels that are not in operation can make full use of solar energy and increase power generation; shutting down the operating solar panels can reduce system energy consumption. The number of operating solar panels can be adjusted according to the solar radiation energy density to optimize power generation efficiency.

[0066] In the above scheme, by dynamically adjusting the operating status of the solar panels according to the solar radiation energy density, starting the non-operating solar panels when the solar radiation energy density is low can make full use of the available solar energy, and shutting down some solar panels when the radiation intensity is high can reduce unnecessary energy consumption and achieve energy saving and consumption reduction.

[0067] In some embodiments, the meteorological sensor includes a humidity sensor, and the collected data includes ambient humidity. The solar power generation mechanism also includes a dehumidification module, and the dehumidification module is used to reduce the surface humidity of the solar panel. The working mode of the solar power generation mechanism is adjusted according to the collected data, including: if the ambient humidity is higher than the seventh upper limit, the dehumidification module is controlled to start.

[0068] High humidity may not only cause condensation on the surface of solar panels, reducing power generation efficiency, but may also cause the electrical components of solar panels to get damp, increasing the risk of short circuit or leakage. If the ambient humidity is higher than the seventh upper limit, by controlling the start-up of the dehumidification module, the performance degradation of solar panels caused by moisture accumulation can be reduced, and the corrosion or damage of solar panels caused by moisture accumulation can be reduced, thereby extending the service life of the equipment and reducing maintenance costs.

[0069] In the above scheme, high humidity may cause condensation on the surface of the solar panel, reducing the power generation efficiency. By starting the dehumidification module to reduce the surface humidity, condensation can be prevented, thereby improving the power generation efficiency of the solar power generation mechanism.

[0070] In some embodiments, the meteorological sensor includes a rainfall sensor, and the collected data includes rainfall conditions. The solar power generation mechanism also includes an automatic cleaning module, which adjusts the working mode of the solar power generation mechanism according to the collected data, including: controlling whether to start the automatic cleaning system according to the rainfall conditions.

[0071] Rainfall helps to naturally clean the dust on the surface of the solar panel, and the rain sensor monitors the rainfall. As an implementation, if the rain sensor indicates that it is raining or there is frequent rainfall recently, the automatic cleaning system can be controlled not to start, and optionally, manual cleaning can be postponed.

[0072] In the above scheme, rainfall can naturally clean the dust and dirt on the surface of the solar panels, improve the light transmittance of the solar panels, and start the automatic cleaning module in time according to the real-time rainfall data, which can improve the power generation efficiency and reduce the equipment damage caused by the accumulation of dust and dirt.

[0073] In some embodiments, the meteorological sensor includes a snow depth meter, and the collected data includes the thickness of snow on the surface of the solar panel. The solar power generation mechanism also includes a heating module, and the heating module is used to melt the snow on the surface of the solar panel. The working mode of the solar power generation mechanism is adjusted according to the collected data, including: if the thickness of snow on the surface is greater than the eighth upper limit, the heating module is controlled to start.

[0074] In snowy areas, the snow depth meter monitors the thickness of snow on the surface of the solar panel to prevent excessive snow accumulation from damaging the structure of the solar power generation mechanism or blocking sunlight and affecting power generation. If the surface snow thickness is greater than the eighth upper limit, the heating module is controlled to start, and optionally, the user can be reminded to perform artificial snow removal.

[0075] As an implementation mode, the heating module and the cooling module in the above embodiment can be integrated into one, for example, the heating module and the cooling module are designed as a heat pump air conditioner, or a semiconductor refrigeration sheet, etc.

[0076] In the above scheme, snow will block the solar panels and reduce their power generation efficiency. By melting the snow on the surface through the heating module, the light transmittance of the solar panels can be quickly restored, thereby improving the power generation efficiency, enhancing the adaptability of the solar panels to different climatic conditions, and making the solar power generation mechanism more flexible and reliable.

[0077] In some embodiments, the meteorological sensor includes a light sensor, which is arranged at multiple points of the solar panel. The collected data includes light intensity. The position of the solar panel is controlled according to the collected data, including: adjusting the angle of the solar panel according to the light intensity.

[0078] In order to accurately determine the relative position of the sun and find the best angle to receive light, light sensors can be installed in multiple directions of the solar panel. For example, multiple light sensors can be installed on the horizontal surface of the solar panel to measure the light intensity from different horizontal directions; or, light sensors can be installed on the vertical surface of the solar panel to measure the light intensity from different vertical directions; or, multiple light sensors can be installed at different angles and positions around the solar panel. The above installation methods of light sensors are used as a basis to ensure that the light intensity from different directions can be fully and accurately measured.

[0079] As an implementation manner, the angle of the solar panel may be adjusted by only adjusting the horizontal angle (azimuth) of the solar panel; or, by simultaneously adjusting the horizontal angle (azimuth) and vertical angle (pitch angle) of the solar panel.

[0080] In the above scheme, the solar panels can automatically adjust their angles according to real-time lighting data, which enhances the adaptability to different lighting conditions and makes the solar power generation mechanism more flexible and reliable.

[0081] In some embodiments, the meteorological sensor includes a wind speed sensor, and the collected data includes wind speed and wind direction. The position of the solar panel is controlled according to the collected data, including: if the wind speed is higher than the sixth upper limit, the angle of the solar panel is controlled according to the wind direction.

[0082] If the wind speed is higher than the sixth upper limit, it is determined to be a strong wind condition. In order to cope with the strong wind condition, the angle of the solar panel is controlled to a safer angle to reduce the impact of the wind and protect the equipment.

[0083] As an implementation mode, if the wind speed is detected to be higher than the sixth upper limit, the solar panel is adjusted to a horizontal or nearly horizontal position to reduce the impact force of the wind.

[0084] In the above scheme, by monitoring wind speed and direction and adjusting the angle of the solar panels accordingly, the solar power generation mechanism can better adapt to adverse weather conditions and reduce power generation instability or failures caused by strong winds.

[0085] The present application provides a control system for a solar power generation mechanism, comprising: a controller for executing the control method for the solar power generation mechanism in the above method embodiment; a solar power generation mechanism; and at least one meteorological sensor.

[0086] It should be noted that the controller and the solar power generation mechanism can be separate. In other embodiments, the solar power generation mechanism can also include the above-mentioned controller.

[0087] The solar power generation mechanism and the meteorological sensor in the control system of the solar power generation mechanism correspond one to one with the solar power generation mechanism and the meteorological sensor in the method embodiment, as mentioned above, and will not be repeated here.

[0088] The meteorological sensor may include at least one of a solar radiation sensor, a temperature sensor, a humidity sensor, a rain sensor, a snow depth gauge, a light sensor, and a wind speed sensor.

[0089] In some embodiments, at least one weather sensor is integrated into a weather station.

[0090] The present application provides a sun room, including a control system of the solar power generation mechanism described in the above embodiment.

[0091] It should be understood that the system corresponds to the above-mentioned control method embodiment of the solar power generation mechanism, and can execute the various steps involved in the above-mentioned method embodiment. The specific functions of the system can be referred to in the above description. To avoid repetition, the detailed description is appropriately omitted here. The system includes at least one software function module that can be stored in a memory in the form of software or firmware or fixed in the operating system (OS) of the device.

[0092] The present application provides a computer program product, including computer program instructions. When the computer program instructions are read and executed by a processor, the methods provided by the above-mentioned method embodiments are executed.

[0093] The present application provides a computer-readable storage medium, including: the computer-readable storage medium stores computer instructions, and the computer instructions enable a computer to execute the methods provided by the above-mentioned method embodiments.

[0094] Figure 2 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application, such as Figure 2 As shown, the electronic device includes: a processor 201, a memory 202 and a bus 203; wherein the processor 201 and the memory 202 communicate with each other through the bus 203; the memory 202 stores program instructions that can be executed by the processor 201, and the processor 201 calls the program instructions to execute the methods provided by the above-mentioned method embodiments.

[0095] The processor 201 includes one or more (only one is shown in the figure), which can be an integrated circuit chip with signal processing capabilities. The above-mentioned processor 201 can be a general-purpose processor, including a central processing unit (CPU), a micro control unit (MCU), a network processor (NP) or other conventional processors; it can also be a dedicated processor, including a neural network processor (NPU), a graphics processor (GPU), a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components. In addition, when there are multiple processors 201, some of them can be general-purpose processors and the other part can be dedicated processors.

[0096] The memory 202 includes one or more (only one is shown in the figure), which can be, but not limited to, a random access memory (RAM), a read only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), etc. The processor 201 and other possible components can access the memory 202 and read and / or write data therein.

[0097] In particular, one or more computer program instructions may be stored in the memory 202, and the processor 201 may read and execute these computer program instructions to implement the weak password scanning behavior identification method provided in the embodiment of the present application.

[0098] The bus 203 includes one or more (only one is shown in the figure), which can be used to communicate directly or indirectly with other devices to interact with data. The bus 203 may include devices for wired wireless communication, such as optical fiber, serial peripheral interface (Serial Peripheral Interface, referred to as SPI) module, integrated circuit bus (Inter-Integrated Circuit, referred to as I2C), etc., and may also include devices for wireless communication, such as Bluetooth module, Wi-Fi module, mobile communication module (such as 4G, 5G module), etc.

[0099] Understandably, Figure 2 The structure shown is for illustration only. The electronic device may also include Figure 2 More or fewer components as shown, or with Figure 2 Different structures are shown. Figure 2 The components shown in the figure can be implemented by hardware, software or a combination thereof. The electronic device may be a physical device, such as a switch, a router, a server, a PC, etc., or a virtual device, such as a virtual machine, a virtualized container, etc. Moreover, the electronic device is not limited to a single device, but may also be a combination of multiple devices or an integrated environment composed of a large number of devices.

[0100] In the embodiments provided in the present application, it should be understood that the disclosed systems and methods can be implemented in other ways. The system embodiments described above are merely schematic. For example, the division of units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some communication interface, device or unit, which can be electrical, mechanical or other forms.

[0101] In addition, the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0102] Furthermore, the functional modules in the various embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.

[0103] The above are only embodiments of the present application and are not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of protection of the present application.

Claims

1. A control method for a solar power generation mechanism, characterized in that: include: Acquiring data collected by meteorological sensors deployed on a solar power generation mechanism, wherein the solar power generation mechanism includes at least one solar panel; The position of the solar panel is controlled according to the collected data, and / or the working mode of the solar power generation mechanism is adjusted according to the collected data.

2. The method according to claim 1, characterized in that: The meteorological sensor includes a solar radiation sensor, the collected data includes solar radiation energy density, the solar power generation mechanism also includes a solar controller, and adjusting the working mode of the solar power generation mechanism according to the collected data includes: If the solar radiation energy density is lower than a first lower limit, controlling the solar controller to switch to a low power mode; If the solar radiation energy density is higher than the first upper limit, the solar controller is controlled to switch to a high power mode.

3. The method according to claim 1, characterized in that The meteorological sensor includes a solar radiation sensor and a temperature sensor, the collected data includes solar radiation energy density and the panel surface temperature of the solar panel, the solar power generation mechanism also includes a cooling module, the cooling module is used to reduce the panel surface temperature, and the working mode of the solar power generation mechanism is adjusted according to the collected data, including: If the solar radiation energy density is lower than the second lower limit or the panel surface temperature is lower than the third lower limit, the cooling module is controlled to be turned off; If the solar radiation energy density is higher than the second upper limit and the panel surface temperature is higher than the third upper limit, the cooling module is controlled to start.

4. The method according to claim 1, characterized in that: The meteorological sensor includes a solar radiation sensor, the collected data includes solar radiation energy density, the solar power generation mechanism also includes a battery charging module, and adjusting the working mode of the solar power generation mechanism according to the collected data includes: If the solar radiation energy density is lower than a fourth lower limit, controlling the battery charging module to execute a slow charging mode; If the solar radiation energy density is higher than a fourth upper limit, the battery charging module is controlled to execute a fast charging mode.

5. The method according to claim 1, characterized in that The meteorological sensor includes a solar radiation sensor, the collected data includes solar radiation energy density, and adjusting the working mode of the solar power generation mechanism according to the collected data includes: If the solar radiation energy density is lower than the fifth lower limit, controlling the non-operating solar panels in the solar power generation mechanism to start; If the solar radiation energy density is higher than the fifth upper limit, some of the solar panels operating in the solar power generation mechanism are controlled to be shut down.

6. The method according to claim 1, characterized in that The meteorological sensor includes a humidity sensor, the collected data includes environmental humidity, the solar power generation mechanism also includes a dehumidification module, the dehumidification module is used to reduce the surface humidity of the solar panel, and the working mode of the solar power generation mechanism is adjusted according to the collected data, including: If the ambient humidity is higher than the seventh upper limit, the dehumidification module is controlled to start.

7. The method according to claim 1, characterized in that The meteorological sensor includes a rainfall sensor, the collected data includes rainfall conditions, the solar power generation mechanism also includes an automatic cleaning module, and adjusting the working mode of the solar power generation mechanism according to the collected data includes: Whether to start the automatic cleaning system is controlled according to the rainfall conditions.

8. The method according to claim 1, characterized in that The meteorological sensor includes a snow depth meter, the collected data includes the thickness of snow on the surface of the solar panel, the solar power generation mechanism also includes a heating module, the heating module is used to melt the snow on the surface of the solar panel, and the working mode of the solar power generation mechanism is adjusted according to the collected data, including: If the snow thickness on the surface is greater than the eighth upper limit, the heating module is controlled to start.

9. The method according to claim 1, characterized in that: The meteorological sensor includes a light sensor, and the light sensor is arranged at multiple points of the solar panel. The collected data includes light intensity. The controlling the position of the solar panel according to the collected data includes: The angle of the solar panel is adjusted according to the light intensity.

10. The method according to any one of claims 1 to 9, characterized in that: The meteorological sensor includes a wind speed sensor, the collected data includes wind speed and wind direction, and the controlling the position of the solar panel according to the collected data includes: If the wind speed is higher than a sixth upper limit, the angle of the solar panel is controlled according to the wind direction.

11. A control system for a solar power generation mechanism, characterized in that: include: A controller, used to execute the control method of the solar power generation mechanism according to any one of claims 1 to 10; Solar power generation institutions; At least one weather sensor.

12. The system according to claim 11, characterized in that The at least one meteorological sensor is integrated into a meteorological station.

13. A sun room, characterized in that: A control system comprising a solar power generation mechanism as claimed in claim 11 or 12.

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