Communication method and device of photovoltaic panel, terminal equipment and storage medium

Abstract

This application discloses a communication method, apparatus, terminal device, and storage medium for photovoltaic panels, applied in a control center. The control center and multiple photovoltaic panels are connected via a Wi-Fi sensing network. The method includes: receiving photovoltaic power generation information sent by multiple photovoltaic panels based on the Wi-Fi sensing network; determining summarized photovoltaic power generation information based on the photovoltaic power generation information; and sending the summarized photovoltaic power generation information to the multiple photovoltaic panels via the Wi-Fi sensing network. Using this method, the control center and photovoltaic panels send and receive messages in a Wi-Fi Aware network, and the control center sends the summarized information to the multiple photovoltaic panels, making the summarized information traceable and tamper-proof, achieving secure and reliable communication, and eliminating the need for numerous complex and tangled communication cables.

Description

Technical Field

[0001] This application relates to the field of communication technology, specifically to a communication method, device, terminal equipment, and storage medium for a photovoltaic panel. Background Technology

[0002] Solar power generation is achieved through the cascading of numerous photovoltaic (PV) panels. Each PV panel independently collects solar energy and is equipped with sensors to detect environmental data such as light intensity, temperature, humidity, wind speed, and dirt levels, as well as power generation data such as voltage, current, and power output. The PV panels need to upload the data collected by the sensors to a control center for unified monitoring and scheduling. Currently, each PV panel is connected to the control center via a separate communication cable. While this method offers the advantages of stability, security, and reliability, its disadvantage lies in the cumbersome and complex cabling of the communication cables. Summary of the Invention

[0003] This application provides a communication method, device, terminal equipment, and storage medium for photovoltaic panels. The control center and the photovoltaic panels send and receive messages in a Wi-Fi Aware network. The control center sends the summarized information to multiple photovoltaic panels, making the summarized information traceable and tamper-proof, enabling secure and reliable communication, and eliminating a large number of complex and tangled communication cables.

[0004] The technical solution adopted by this invention to solve the problem is as follows: On one hand, this application provides a communication method for photovoltaic panels, applied in a control center, wherein the control center and multiple photovoltaic panels are connected via a Wi-Fi sensing network. The method includes: Receive photovoltaic power generation information from multiple photovoltaic panels via a Wi-Fi sensing network; Based on photovoltaic power generation information, determine the summary information of photovoltaic power generation; The photovoltaic power generation information is aggregated and sent to multiple photovoltaic panels using a Wi-Fi sensing network.

[0005] In some embodiments of this application, the method determines aggregated photovoltaic power generation information based on photovoltaic power generation information, including: Multiple photovoltaic panels are grouped to obtain multiple photovoltaic panel groups; The photovoltaic power generation information of the photovoltaic panels in each photovoltaic panel group is summarized to obtain multiple sets of summary information. Each set of summary information corresponds one-to-one with the various photovoltaic panel groups to which it belongs. Multiple sets of aggregated information were identified as photovoltaic power generation aggregated information.

[0006] In some embodiments of this application, the method further includes: Receives environmental information sent by multiple photovoltaic panels via a Wi-Fi sensing network; Based on the environmental information, determine the summary environmental information; Based on the environmental summary information, identify the photovoltaic panels that are in a faulty state; The fault information of photovoltaic panels in a faulty state is summarized to obtain fault status summary information.

[0007] In some embodiments of this application, photovoltaic panels whose fault status is determined based on environmental aggregate information include: If the environmental data corresponding to any photovoltaic panel is not included in the environmental summary information, the photovoltaic panel is determined to be in a fault state. When the environmental summary information includes environmental data corresponding to the photovoltaic panel, determine whether the dirt data in the environmental data corresponding to the photovoltaic panel is within the first range; if the dirt data is not within the first range, determine that the photovoltaic panel is in a faulty state.

[0008] In some embodiments of this application, environmental information includes at least one of light intensity, ambient temperature, ambient humidity, and wind speed; Based on the environmental information, after determining the summarized environmental information, it includes: Based on the aggregated environmental information, the average environmental data of multiple photovoltaic panels is determined; the average environmental data includes at least one of the following: average light intensity, average ambient temperature, average ambient humidity, and average wind speed. When the average environmental data is not within the second range, adjust the setting parameters of multiple photovoltaic panels.

[0009] In some embodiments of this application, the method further includes: Receive respiratory information sent by the backup control center via a Wi-Fi sensing network; In response to breathing information, corresponding breathing feedback information is sent to the backup control center via a Wi-Fi sensing network. In the event that the backup control center does not receive breathing feedback information, it sends control center fault information to multiple photovoltaic panels via the Wi-Fi sensing network, so that multiple photovoltaic panels can send photovoltaic power generation information to the backup control center via the Wi-Fi sensing network.

[0010] In some embodiments of this application, the fault information of photovoltaic panels in a faulty state is summarized, and the resulting fault state summary information includes: When a fault information is received from any of the multiple photovoltaic panels via a Wi-Fi sensing network, the fault status summary information is updated based on the fault information. The fault status summary information includes fault codes. After summarizing the fault information of photovoltaic panels in a fault state, the resulting fault status summary information includes: Based on the fault codes corresponding to the photovoltaic panels in a faulty state, the corresponding repair strategies for the photovoltaic panels in a faulty state are determined, so as to repair the photovoltaic panels in a faulty state based on the repair strategies.

[0011] Secondly, embodiments of the present invention also provide a communication device for a photovoltaic panel, applied in a control center, comprising: The receiving module is used to receive photovoltaic power generation information sent by multiple photovoltaic panels based on a Wi-Fi sensing network, wherein the Wi-Fi sensing network includes a control center and multiple photovoltaic panels; The determination module is used to determine the summary information of photovoltaic power generation based on the photovoltaic power generation information; The sending module is used to send the summarized photovoltaic power generation information to multiple photovoltaic panels based on the Wi-Fi sensing network.

[0012] Thirdly, this application also provides a terminal device, which includes: One or more processors; Memory; and One or more applications, wherein the applications are stored in memory and configured to be executed by a processor to implement the communication method of the photovoltaic panel of any of the first aspects.

[0013] Fourthly, embodiments of this application provide a computer-readable storage medium having a computer program stored thereon, the computer program being loaded by a processor to perform the steps in the communication method for a photovoltaic panel according to any one of the first aspects.

[0014] The beneficial effects of this invention are as follows: By connecting the control center and multiple photovoltaic panels through a Wi-Fi sensing network and sending photovoltaic power generation information through the Wi-Fi sensing network, the control center can also summarize the photovoltaic power generation information and broadcast it to multiple photovoltaic panels, making the summarized information traceable and tamper-proof, achieving secure and reliable communication, and eliminating a large number of complex and tangled communication cables. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1This is a schematic diagram of a scenario for a communication system for a photovoltaic panel provided in an embodiment of the present invention; Figure 2 This is a flowchart illustrating one embodiment of the communication method for a photovoltaic panel provided in this invention. Figure 3 This is a schematic diagram of the Wi-Fi Aware network provided in an embodiment of the present invention; Figure 4 This is a schematic diagram of the service discovery frame format provided in an embodiment of the present invention; Figure 5 This is a schematic block diagram of the communication device for a photovoltaic panel provided in an embodiment of the present invention; Figure 6 This is a schematic diagram of an embodiment of the terminal device provided in this invention. Detailed Implementation

[0017] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0018] In the description of this application, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first," "second," "third," etc., may explicitly or implicitly include one or more of the stated features.

[0019] In this application, the term "exemplary" is used to mean "used as an example, illustration, or description." Any embodiment described as "exemplary" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to make and use this application. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that this application can be made without using these specific details. In other instances, well-known structures and processes are not described in detail to avoid obscuring the description of this application with unnecessary detail. Therefore, this application is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0020] It should be noted that since the method in this application embodiment is executed in a terminal device, the processing objects of each terminal device exist in the form of data or information, such as time, which is essentially time information. It can be understood that if size, quantity, position, etc. are mentioned in subsequent embodiments, they are all corresponding data that exist so that the terminal device can process them. Specific details will not be elaborated here.

[0021] This application provides a communication method, device, terminal equipment, and storage medium for photovoltaic panels, which will be described in detail below.

[0022] Please see Figure 1 , Figure 1 This is a schematic diagram of a photovoltaic panel communication system provided in an embodiment of this application. The photovoltaic panel communication system may include a terminal device 100, which integrates a communication device for the photovoltaic panel, such as... Figure 1 Terminal devices in the process.

[0023] In this embodiment, the terminal device 100 is mainly used to receive photovoltaic power generation information sent by multiple photovoltaic panels based on a Wi-Fi sensing network; determine photovoltaic power generation summary information based on the photovoltaic power generation information; and send the photovoltaic power generation summary information to multiple photovoltaic panels based on the Wi-Fi sensing network, so that the summary information is traceable and tamper-proof, enabling secure and reliable communication and eliminating a large number of complex and tangled communication cables.

[0024] In this embodiment, the terminal device 100 can be an independent server, a server network, or a server cluster. For example, the terminal device 100 described in this embodiment includes, but is not limited to, a computer, a network host, a single network server, a set of multiple network servers, or a cloud server composed of multiple servers. The cloud server is composed of a large number of computers or network servers based on cloud computing.

[0025] It is understood that the terminal device 100 used in the embodiments of this application can be a device that includes both receiving and transmitting hardware, that is, a device having receiving and transmitting hardware capable of performing bidirectional communication on a bidirectional communication link. Such a device may include: cellular or other communication devices having a single-line display, a multi-line display, or a cellular or other communication device without a multi-line display. Specifically, the terminal device 100 may be a desktop terminal or a mobile terminal, and the terminal device 100 may also be one of a mobile phone, tablet computer, laptop computer, etc.

[0026] Those skilled in the art will understand that Figure 1The application environment shown is merely one application scenario of the solution in this application and does not constitute a limitation on the application scenario of the solution in this application. Other application environments may include those that are more specific to this application. Figure 1 The number of more or fewer terminal devices shown, for example Figure 1 Only one terminal device is shown in the image. It is understood that the communication system of the photovoltaic panel may also include one or more other services, which are not specified here.

[0027] In addition, such as Figure 1 As shown, the communication system of the photovoltaic panel may also include a memory 200 for storing data, such as environmental information, such as dirt data, light intensity, ambient temperature, ambient humidity, wind speed, etc., and threshold data, such as a first range, a second range, etc.

[0028] It should be noted that, Figure 1 The schematic diagram of the photovoltaic panel communication system shown is merely an example. The photovoltaic panel communication system and scenario described in this application embodiment are for the purpose of more clearly illustrating the technical solutions of this application embodiment and do not constitute a limitation on the technical solutions provided in this application embodiment. As those skilled in the art will know, with the evolution of photovoltaic panel communication systems and the emergence of new business scenarios, the technical solutions provided in this application embodiment are also applicable to similar technical problems.

[0029] First, this application provides a communication method for a photovoltaic panel. The execution subject of the photovoltaic panel communication method is a communication device for the photovoltaic panel, which is applied to a terminal device. The photovoltaic panel communication method includes: receiving photovoltaic power generation information sent by multiple photovoltaic panels based on a Wi-Fi sensing network; determining photovoltaic power generation summary information based on the photovoltaic power generation information; and sending the photovoltaic power generation summary information to multiple photovoltaic panels based on the Wi-Fi sensing network.

[0030] like Figure 2 The diagram shown is a flowchart of an embodiment of the communication method for photovoltaic panels in this application. This communication method is applied to a control center, where the control center and multiple photovoltaic panels are connected via a Wi-Fi sensing network. The method may include the following steps S201 to S203, as detailed below: Step S201: Receive photovoltaic power generation information sent by multiple photovoltaic panels based on the Wi-Fi sensing network.

[0031] Wi-Fi Aware Networks (also known as Neighbor Awareness Networking, NAN) operate based on the Wi-Fi Aware protocol. The Wi-Fi Aware protocol is a proximity-based Wi-Fi protocol, meaning devices within a Wi-Fi Aware group can discover other devices and their services without establishing a Wi-Fi connection. Compared to regular Wi-Fi protocols, Wi-Fi Aware protocols offer advantages in network stability and low power consumption, making them suitable for control centers managing multiple photovoltaic panels.

[0032] In one specific embodiment, the solar photovoltaic power generation system consists of a control center and numerous photovoltaic panels, all managed centrally by the control center. A Wi-Fi Aware transceiver module can be installed on the control center and each of the photovoltaic panels, enabling them to support the Wi-Fi Aware protocol for receiving and sending information. Specifically, the control center can initiate the establishment of a Wi-Fi Aware network and add multiple photovoltaic panels to it. A backup control center can also be added to the Wi-Fi Aware network, allowing devices within it to communicate based on the Wi-Fi Aware network.

[0033] In a Wi-Fi Aware network, devices can be categorized into three types: master devices, non-master synchronous devices, and non-master asynchronous devices. The master device is the first device in the Wi-Fi Aware group to send a discovery beacon frame. The types of non-master synchronous and non-master asynchronous devices can be randomly assigned. The master device sends discovery beacon frames outside the discovery window using the Wi-Fi Aware protocol to discover nearby devices. These nearby devices then join the Wi-Fi Aware group based on the discovery beacon frames.

[0034] In this group, both the master device and non-master synchronization devices can send synchronization beacon frames to other devices in the Wi-Fi Aware group within the discovery window. Synchronization beacon frames keep the clocks of all devices in the group synchronized, reducing latency and power consumption. Any device in the Wi-Fi Aware group can send a service discovery frame within the discovery window to broadcast its own upper-layer application information. Subsequently, devices in the Wi-Fi Aware group obtain the upper-layer application information of other devices by subscribing to their service discovery frames. Based on their own upper-layer application information and that of other devices, the devices in the Wi-Fi Aware group generate a Wi-Fi Aware group device application statistics table locally. This completes the Wi-Fi Aware group device networking, establishing a Wi-Fi Aware network.

[0035] Once the Wi-Fi Aware devices are networked, each device in the Wi-Fi Aware group has a local Wi-Fi Aware group device application statistics table. Even if any device leaves the group, the remaining devices still maintain the network and can dynamically update the Wi-Fi Aware group device application statistics table.

[0036] When multiple devices launch upper-layer applications, a typical application scenario is file transfer over a Wi-Fi local area network (LAN). One device acts as a Wi-Fi hotspot, and other devices connect to this hotspot, transferring files between them within the LAN. Assume device A is the recipient of application j, and devices B and C are the initiators of application j. Devices B and C locate device A by looking up the Wi-Fi Aware group device application statistics table and initiate a connection request for application j to device A, causing devices A, B, and C to launch the upper-layer application.

[0037] Because of the large number of photovoltaic panels, multiple Wi-Fi Aware groups can be connected to extend the communication range of the entire Wi-Fi Aware network. Specifically, this can be achieved by cascading two adjacent Wi-Fi Aware groups using relay nodes. Each relay node also needs to be equipped with a Wi-Fi Aware transceiver module.

[0038] Figure 3 This is a schematic diagram of a Wi-Fi Aware network provided in an embodiment of the present invention, as shown below. Figure 3As shown, the Wi-Fi Aware network consists of four cascaded Wi-Fi Aware groups. Devices within each Wi-Fi Aware group have three roles: master device, non-master synchronization device, and non-master asynchronous device. The following describes the formation process using Wi-Fi Aware group 1 as an example: Photovoltaic panel A acts as the master device, sending discovery beacon frames to discover numerous photovoltaic panels, control center devices, relay nodes R1 and R4, thus forming a Wi-Fi Aware group. At this point, numerous photovoltaic panels, control center devices, relay nodes R1 and R4 randomly assume the roles of non-master synchronization devices or non-master asynchronous devices. Subsequently, the master device and non-master synchronization devices in this group send synchronization beacon frames. Within this group, master devices, non-master synchronization devices, and non-master asynchronous devices can all send and receive service discovery frames to obtain specific information. Similarly, photovoltaic panels B, C, and D form Wi-Fi Aware group 2, Wi-Fi Aware group 3, and Wi-Fi Aware group 4, respectively. These four Wi-Fi Aware groups are cascaded to form a Wi-Fi Aware network. Specifically, relay node R1 cascades Wi-Fi Aware groups 1 and 2, relay node R2 cascades Wi-Fi Aware groups 2 and 3, relay node R3 cascades Wi-Fi Aware groups 3 and 4, and relay node R4 cascades Wi-Fi Aware groups 1 and 4.

[0039] Once a Wi-Fi Aware network is successfully established, each device in the network has an interface address (6 bytes) to distinguish it from other devices. Within the entire Wi-Fi Aware network, any device can communicate one-to-one with any other device, one-to-many with multiple devices, or broadcast communication within the network. For example, photovoltaic panel D can communicate with the control center, communicate one-to-many with photovoltaic panels E and F, and broadcast communication to all devices in the Wi-Fi Aware network. The messages described above are carried in service discovery frames.

[0040] Subject to the Wi-Fi Aware protocol, the devices described in this invention utilize service discovery frames to send and receive specific messages to each other. Figure 4 This is a schematic diagram of the service discovery frame format provided in an embodiment of the present invention, such as... Figure 4As shown, Category indicates that the frame type is a Public Action Frame; Action Field indicates a public action frame related to a specific manufacturer; OUI refers to an Organizationally Unique Identifier; OUI Type indicates the type of OUI; Attributes refer to attributes, including service description attributes and manufacturer-specific attributes. In manufacturer-specific attributes, Attribute ID refers to the number of the manufacturer-specific attribute; Length refers to the sum of the byte lengths of the OUI and Body; OUI refers to the manufacturer's identifier; Body refers to manufacturer-specific information, used as information specified in this invention.

[0041] Specifically, multiple photovoltaic panels can send service discovery frames to the control center by adding photovoltaic power generation information to the service discovery frames, based on a successfully established Wi-Fi Aware network. The control center can then receive the photovoltaic power generation information from the multiple photovoltaic panels by receiving the service discovery frames.

[0042] It should be noted that the data reported by the photovoltaic panels can be used to reflect their own power generation status. Specifically, it can include the voltage, current, and power of the photovoltaic panels, directly reflecting their power generation performance. After receiving this data reported by the photovoltaic panels, the control center will perform unified data processing. Through analysis, integration, and mining of various types of data, it will comprehensively grasp the operating status of the photovoltaic panels and then carry out precise resource scheduling based on this information to ensure the efficient and stable operation of the entire photovoltaic system.

[0043] Step S202: Determine the photovoltaic power generation summary information based on the photovoltaic power generation information.

[0044] In one specific embodiment, the control center can aggregate photovoltaic power generation information sent by multiple photovoltaic panels to determine aggregated photovoltaic power generation information. Since a single photovoltaic panel can only sense local parameters, the control center can integrate the dispersed data, thereby enabling it to process power generation from a global perspective and manage the photovoltaic panels accordingly. For example, if a photovoltaic panel has low power generation, it is difficult to determine whether the power generation is normal based solely on local data. However, after aggregating the data, the control center can combine the power generation distribution of all photovoltaic panels to identify whether a photovoltaic panel is abnormal.

[0045] Step S203: Send the photovoltaic power generation summary information to multiple photovoltaic panels according to the Wi-Fi sensing network.

[0046] In one specific embodiment, after the control center obtains the summarized photovoltaic power generation information, it can add the summarized photovoltaic power generation information to a service discovery frame based on a Wi-FiAware network and broadcast the service discovery frame to multiple photovoltaic panels. Correspondingly, multiple photovoltaic panels can receive the summarized photovoltaic power generation information by receiving the service discovery frame, update previously stored information with the latest received information, and save the latest received information locally.

[0047] Since all photovoltaic panels have local photovoltaic power generation summary information, modifying the local information of a single photovoltaic panel will not affect the authenticity of the overall information, thus realizing the immutability of data in the Wi-Fi Aware network and the traceability of the information transmitted therein.

[0048] It should be noted that steps S201 to S203 can be executed periodically.

[0049] This invention connects multiple photovoltaic panels and a control center via a Wi-Fi sensing network. The control center and photovoltaic panels send and receive messages in the Wi-Fi Aware network. The control center sends the summarized information to multiple photovoltaic panels, making the summarized information traceable and tamper-proof, enabling secure and reliable communication, and eliminating a large number of complex and tangled communication cables.

[0050] In one specific embodiment, determining photovoltaic power generation summary information based on photovoltaic power generation information includes: grouping multiple photovoltaic panels to obtain multiple photovoltaic panel groups; summarizing the photovoltaic power generation information of the photovoltaic panels in each photovoltaic panel group to obtain multiple sets of summary information, wherein the multiple sets of summary information correspond one-to-one with the multiple photovoltaic panel groups to which they belong; and determining the multiple sets of summary information as photovoltaic power generation summary information.

[0051] In this embodiment, multiple photovoltaic (PV) panels can be grouped to obtain multiple PV panel groups, and then the PV power generation information can be summarized within each group. Grouping can be based on two strategies: first, grouping based on the object to which the PV panels belong (i.e., the user), that is, grouping PV panels belonging to the same user or the same management entity together, facilitating energy management and billing by user or entity; second, grouping based on Wi-Fi Aware group numbers. As mentioned earlier, PV panels and the control center communicate through a Wi-Fi Aware network, which can consist of multiple Wi-Fi Aware groups. Each Wi-Fi Aware group has a certain geographical or logical range, so PV panels within the same communication range can be grouped together based on the group number. Grouping and summarizing information can divide the complex PV system into more manageable and analyzable units, improving the efficiency and relevance of data processing.

[0052] Then, the grouped photovoltaic panel power generation data can be aggregated to obtain multiple sets of summary information. Specifically, this involves summing, averaging, or performing other statistical processing on the power generation data (such as voltage, current, power, etc.) of all photovoltaic panels within each group to form summary information reflecting the overall power generation of that group. Simplifying data representation through summary information allows managers to quickly grasp the power generation capacity and efficiency of each group of photovoltaic panels, providing concise and clear data support for subsequent energy dispatch and optimization. Simultaneously, summary information also helps identify potential power generation anomalies or areas of inefficiency, enabling timely improvement measures.

[0053] Finally, by integrating the summarized information from each group obtained earlier, a comprehensive overview of the entire photovoltaic system's power generation is formed, resulting in the photovoltaic power generation summary information. This summary information not only reflects the power generation capacity of each group but also reveals the differences and trends in power generation between different groups through comparison and analysis. It provides photovoltaic system managers with a macro-level, holistic perspective, enabling them to make more scientific and rational energy management decisions based on this summary information, such as optimizing power generation plans and adjusting energy allocation strategies, thereby improving the overall operational efficiency and economic benefits of the photovoltaic system.

[0054] In one specific embodiment, the method further includes: receiving environmental information sent by multiple photovoltaic panels based on a Wi-Fi sensing network; determining environmental summary information based on the environmental information; determining photovoltaic panels in a fault state based on the environmental summary information; and summarizing the fault information of the photovoltaic panels in a fault state to obtain fault state summary information.

[0055] In this embodiment, environmental information refers to the surrounding environmental data collected by the photovoltaic panel through its installed sensors (such as light intensity sensors, temperature sensors, humidity sensors, wind speed sensors, etc.). This data may include dirt data, indicating the cleanliness of the photovoltaic panel surface. Real-time acquisition of the specific environmental conditions of each photovoltaic panel provides fundamental data for subsequent environmental analysis and fault diagnosis.

[0056] Environmental summary information can be a comprehensive summary of all collected environmental data from photovoltaic panels, including average overall solar irradiance, temperature distribution range, and humidity trends. By comprehensively processing this environmental data, key environmental parameters that significantly impact the operation of the photovoltaic system can be extracted, allowing for a more accurate assessment of the photovoltaic panels' operating environment and its potential impact on power generation efficiency.

[0057] Based on environmental information and the normal operating parameter range of photovoltaic panels, it is possible to analyze and determine which photovoltaic panels may fail due to environmental factors (such as extreme temperature, strong wind, excessive dirt, etc.), so as to discover potential problems in the photovoltaic system in a timely manner, prevent the failure from escalating, and ensure the stable operation of the system.

[0058] Fault information can include fault type, fault occurrence time, and fault location. The fault status summary information is a table compiled and categorized from fault information for all photovoltaic panels in a faulty state. The table can include the faulty photovoltaic panel's number and location, as well as information such as fault type, occurrence time, and possible causes. This provides maintenance personnel with a clear and detailed fault guide, significantly improving the fault response speed and maintenance efficiency of the photovoltaic system, reducing maintenance costs, and enhancing the overall stability and security of the system.

[0059] In one specific embodiment, determining the faulty state of a photovoltaic panel based on environmental summary information includes: for any photovoltaic panel among a plurality of photovoltaic panels, if the environmental summary information does not contain environmental data corresponding to the photovoltaic panel, determining that the photovoltaic panel is in a faulty state; if the environmental summary information contains environmental data corresponding to the photovoltaic panel, determining whether the dirt data in the environmental data corresponding to the photovoltaic panel is within a first range; if the dirt data is not within the first range, determining that the photovoltaic panel is in a faulty state.

[0060] In this embodiment, if the environmental data of a certain photovoltaic panel does not appear in the summary information, it indicates that the photovoltaic panel failed to upload data normally. This usually means that the panel has problems such as communication failure or sensor failure, resulting in the inability to send its environmental data to the control center. Therefore, by checking the completeness of the environmental summary information, potentially faulty photovoltaic panels can be identified, providing direction for subsequent maintenance and troubleshooting.

[0061] In addition, after confirming that the photovoltaic panel can upload data normally, the dirt data in the uploaded environmental data can be further analyzed. The first range refers to a pre-set range of normal or acceptable dirt levels, which can be determined according to the actual working conditions and performance requirements of the photovoltaic panel. By comparing the dirt data with the preset range, it can be determined whether the photovoltaic panel's power generation efficiency is affected by excessive dirt or whether there are other potential problems. If the photovoltaic panel's dirt data exceeds the preset normal range, then the photovoltaic panel can be considered to have a dirt fault. Excessive dirt not only reduces the photovoltaic panel's power generation efficiency but may also trigger other chain reactions, such as increased temperature and performance degradation. Therefore, timely identification and handling of such faults are crucial for maintaining the stable operation of the entire photovoltaic system.

[0062] In one specific embodiment, the environmental information includes at least one of light intensity, ambient temperature, ambient humidity, and wind speed; after determining the environmental summary information based on the environmental information, the method includes: determining the average environmental data of multiple photovoltaic panels based on the environmental summary information; the average environmental data includes at least one of average light intensity, average ambient temperature, average ambient humidity, and average wind speed; and adjusting the setting parameters of multiple photovoltaic panels when the average environmental data is not within a second range.

[0063] In this embodiment, environmental information may include at least one of light intensity, ambient temperature, ambient humidity, and wind speed. After collecting the environmental information from each photovoltaic panel, it can be integrated to form a comprehensive environmental overview.

[0064] The integrated environmental data can be used to calculate at least one of the following: average light intensity, average ambient temperature, average ambient humidity, and average wind speed. The second range refers to a pre-defined range of environmental parameters considered most favorable for the normal operation of the photovoltaic panel. When the average environmental data deviates from this range, it means that the current environmental conditions may be detrimental to the photovoltaic panel's power generation efficiency or long-term stability. In this case, the settings parameters of the photovoltaic panel (such as orientation and tilt angle) are automatically adjusted to optimize the panel's operating state, making it better adaptable to the current environmental conditions, thereby improving power generation efficiency and extending its service life.

[0065] In one specific embodiment, the method further includes: receiving breathing information sent by a backup control center based on a Wi-Fi sensing network; responding to the breathing information, sending corresponding breathing feedback information to the backup control center based on the Wi-Fi sensing network, wherein the backup control center is used to send control center fault information to multiple photovoltaic panels through the Wi-Fi sensing network when it does not receive breathing feedback information, so that the multiple photovoltaic panels send photovoltaic power generation information to the backup control center based on the Wi-Fi sensing network.

[0066] In other embodiments, if only the control center acts as the implementing entity of this solution, bearing the responsibility for aggregating photovoltaic power generation information and environmental information, as well as analyzing environmental information, a failure of the control center would cause the entire network to collapse. Therefore, a backup control center can be set up and added to the Wi-Fi sensing network to ensure that the backup control center can quickly take over the tasks and maintain the continuous operation of the system when the control center fails.

[0067] Breathing signals are periodically sent by the backup control center to confirm whether the primary control center is operating normally, similar to a heartbeat detection mechanism. Their purpose is to detect the online status and availability of the primary control center, ensuring stable system operation. Upon receiving a breathing signal from the backup control center, the primary control center immediately sends back a breathing feedback signal via the Wi-Fi sensing network, indicating that it is functioning normally. If the backup control center does not receive a breathing feedback signal from the primary control center within a preset time, it determines that the primary control center has malfunctioned and immediately broadcasts the control center malfunction information to all photovoltaic panels via the Wi-Fi sensing network. This prepares for subsequent system switchover and fault recovery, reducing system downtime caused by control center failures.

[0068] After receiving a control center fault information from the backup control center, the photovoltaic panel will automatically transfer the photovoltaic power generation information and / or environmental information originally sent to the main control center to the backup control center. This ensures the continuity and integrity of the data, allowing the backup control center to seamlessly take over the work of the main control center and continue to monitor and manage the photovoltaic panel. This guarantees the stability and reliability of the entire photovoltaic power generation system, improves the system's fault tolerance and user experience.

[0069] In one specific embodiment, after summarizing the fault information of photovoltaic panels in a faulty state to obtain fault status summary information, the process includes: when receiving fault information sent by any photovoltaic panel among multiple photovoltaic panels based on a Wi-Fi sensing network, updating the fault status summary information based on the fault information; the fault status summary information includes fault codes. After summarizing the fault information of photovoltaic panels in a faulty state to obtain fault status summary information, the process includes: based on the fault codes corresponding to the photovoltaic panels in a faulty state, determining the corresponding repair strategy for the photovoltaic panels in a faulty state, and repairing the photovoltaic panels in a faulty state based on the repair strategy.

[0070] In this embodiment, the control center collects and integrates relevant fault data from all photovoltaic panels detected to be in abnormal operating states. This data may include specific faults such as sensor failure, communication interruption, and abnormal decrease in power generation efficiency. The fault status summary information is a table that centralizes all faulty panel identifiers and their corresponding fault types, enabling maintenance personnel to quickly understand the distribution and severity of faults in the current system.

[0071] Next, when the photovoltaic panels in the Wi-Fi sensing network detect a fault, they can immediately send fault information to the control center. After receiving the fault information, the control center will update the fault status summary information in real time to ensure the timeliness and accuracy of the data.

[0072] Furthermore, the fault status summary information includes fault codes, which are a standardized way of identifying faults. Each code corresponds to a specific fault type or cause. The control center will automatically match preset repair strategies based on the fault codes. These strategies may include remote restart, parameter adjustment, sending maintenance work orders, etc., with the aim of quickly restoring the normal operation of the photovoltaic panels with minimal system interference and cost.

[0073] In one specific implementation, multiple photovoltaic panels form a Wi-Fi Aware group, and these Wi-Fi Aware groups are cascaded into a Wi-Fi Aware network via relay nodes. The Wi-Fi Aware network also includes a control center device (i.e., the control center mentioned earlier) and a backup control center device (i.e., the standby control center mentioned earlier). After the Wi-Fi Aware network is successfully established, devices within the network can communicate based on the Wi-Fi Aware network, with messages carried in service discovery frames.

[0074] To better understand the format of the service discovery frame specified in this invention, it will be... Figure 4 The service discovery frame described is simplified and shown in Table 1, where the Body field is... Figure 4 The Body field in the data.

[0075] Table 1. Simplified Service Discovery Frame Format

[0076] The message ID is used to identify the message. Its specific definition and description are shown in Table 2.

[0077] Table 2. Definition and Explanation of Message ID

[0078] That is, the field used to carry manufacturer attributes in the service discovery frame carries at least one of the following information: photovoltaic power generation information, photovoltaic power generation summary information, environmental information, environmental summary information, fault status summary information, breathing information, and breathing feedback information.

[0079] During daily use, the sensors on photovoltaic panels need to detect environmental data such as light intensity, temperature, humidity, wind speed, and dirt. This data is then uploaded to the control center via a Wi-Fi Aware network. Upon receiving the data, the control center performs further analysis and processing, making adjustments to all or some of the photovoltaic panels to improve the overall power generation efficiency.

[0080] During daily use, the photovoltaic panel's sensors periodically report detected environmental data, including light intensity, temperature, humidity, wind speed, and dirt, to the control center via a Wi-Fi Aware network. The corresponding message formats are shown in Table 3.

[0081] Table 3. Message Format for Environmental Data Reported by Photovoltaic Panels

[0082] After receiving the messages sent by each photovoltaic panel as shown in Table 3, the control center equipment summarizes them into a table, as shown in Table 4.

[0083] Table 4. Summary Table of Environmental Data for Photovoltaic Panels

[0084] The data processing flow for the control center equipment is as follows, based on the photovoltaic panel environmental data summary table shown in Table 4: The first step is for the control center equipment to check the photovoltaic panel environmental data summary table shown in Table 4 to see if all photovoltaic panels have reported their data. If all data has been reported, the control center equipment will proceed to check the next item; if any photovoltaic panel has not reported its data, it will be marked as faulty (fault code E1).

[0085] The second step involves the control center equipment calculating the average light intensity, average ambient temperature, average ambient humidity, and average wind speed of all photovoltaic panels. If these four average values ​​are within the normal range, the control center equipment continues to check the next item. If these four average values ​​exceed the normal range, the orientation and tilt angle of all photovoltaic panels need to be adjusted to improve the power generation efficiency of the photovoltaic panels.

[0086] The third step involves the control center equipment checking the dirt data of all photovoltaic panels one by one. The dirt includes dust and bird droppings. If the dirt data of a photovoltaic panel exceeds the normal range, the photovoltaic panel is marked as faulty (fault code E2). A drone is then used to clean the photovoltaic panel at a specific location to improve the power generation efficiency of the photovoltaic panel.

[0087] After the above three steps, the control center equipment compiles a photovoltaic panel fault list, as shown in Table 5.

[0088] Table 5. List of Photovoltaic Panel Faults

[0089] If photovoltaic panel C detects a fault, it will proactively report the fault information (fault code E3) to the control center device. The corresponding message format is shown in Table 6.

[0090] Table 6. Message format for reporting fault information from photovoltaic panels

[0091] Upon receiving the aforementioned message, the control center equipment marks the photovoltaic panel as faulty and updates the photovoltaic panel fault list as shown in Table 5. The control center's actions regarding the photovoltaic panel fault list can be described as follows: for photovoltaic panels with fault codes E1 and E3, technicians are assigned to analyze the cause of the fault and perform repairs; for photovoltaic panels with fault code E2, drones are assigned to clean and sweep the panels. These actions for handling faulty photovoltaic panels can improve the overall power generation efficiency of the photovoltaic panels, extend their lifespan, and reduce their operating costs.

[0092] During daily use, the sensors on the photovoltaic panels need to detect power generation data such as voltage, current, and power. This data is then uploaded to the control center via a Wi-Fi Aware network. After receiving the power generation data, the control center performs further analysis and processing, and makes adjustments to all or some of the photovoltaic panels to improve the overall power generation efficiency.

[0093] During daily use, the photovoltaic panel's sensors periodically report the detected power generation data to the control center device via the Wi-Fi Aware network. This includes power generation data such as the photovoltaic panel's voltage, current, and power. The corresponding message formats are shown in Table 7.

[0094] Table 7. Message format for reporting power generation data from photovoltaic panels

[0095] After receiving the messages sent by each photovoltaic panel as shown in Table 7, the control center equipment summarizes them into a table, as shown in Table 8.

[0096] Table 8. Summary of Photovoltaic Panel Power Generation Data

[0097] Photovoltaic panels convert solar energy into electricity, which is then fed into the power grid, generating both electricity and income for people. Control center equipment and photovoltaic panels exchange signaling messages via a Wi-Fi Aware network, enabling secure and reliable blockchain technology that ensures a precise correlation between photovoltaic panel power generation and photovoltaic revenue.

[0098] In a Wi-Fi Aware network composed of photovoltaic panels, assuming that the photovoltaic panels within Wi-Fi Aware groups 1, 2, 3 and 4 belong to four different owners, the control center equipment will periodically update the photovoltaic panel power generation data summary table as shown in Table 8 and convert this table into the total power of all photovoltaic panels in each group, as shown in Table 9.

[0099] Table 9. Summary of Power Generation Data for Four Groups of Photovoltaic Panels

[0100] The control center equipment periodically broadcasts a summary table of power generation data for the four groups of photovoltaic panels, as shown in Table 9. The corresponding message format is shown in Table 10.

[0101] Table 10. Message Format for the Summary Table of Photovoltaic Panel Power Generation Data Broadcast by Control Center Equipment

[0102] After receiving the photovoltaic panel power generation data summary table, numerous photovoltaic panels update and save it locally. Since all photovoltaic panels have their own local power generation data summary table, modifying the data in a single panel's local table will not affect the overall data accuracy. This achieves the second major characteristic of blockchain: data immutability. Furthermore, because the power generation data of any photovoltaic panel is traceable, this achieves the third major characteristic of blockchain: data traceability. Based on blockchain, the total power data of photovoltaic panels within the four Wi-Fi Aware groups is secure and reliable. Combining the total power generation with the price per kilowatt-hour yields accurate revenue, which is intuitive and reliable for users.

[0103] The Wi-Fi Aware network is a decentralized network. A failure of any single photovoltaic panel within the network will not affect the normal operation of the entire network, nor will a failure of the control center equipment. Under normal circumstances, the backup control center device in the Wi-Fi Aware network periodically sends "breathing messages" to the control center device. The corresponding message format is shown in Table 11.

[0104] Table 11. Message format for the breathing messages periodically sent from the backup equipment in the control center to the equipment in the control center.

[0105] After receiving a breathing message, the control center equipment will periodically send breathing feedback messages to the control center backup equipment. The corresponding message format is shown in Table 12.

[0106] Table 12. Message format for the control center equipment to periodically send breathing feedback messages to the control center backup equipment.

[0107] If the control center equipment malfunctions, the backup control center equipment will not receive the breathing feedback message, which indicates that the control center equipment has malfunctioned. The backup control center equipment will then broadcast the control center equipment malfunction message to all photovoltaic panels. The corresponding message format is shown in Table 13.

[0108] Table 13. Message format for the control center backup equipment to broadcast a control center equipment failure message to all photovoltaic panels.

[0109] After receiving the messages shown in Table 13, all photovoltaic panels in the Wi-Fi Aware network will send all previously detected environmental and power generation data to the control center backup device. The corresponding message format is shown in Table 14. Subsequently, they will report environmental and power generation data to the control center backup device.

[0110] Table 14. Message format for photovoltaic panels to send historical data to the backup equipment in the control center

[0111] Therefore, Wi-Fi Aware networks meet the first major characteristic of blockchain, which is that blockchain is a decentralized network.

[0112] To better implement the communication method of the photovoltaic panel in the embodiments of this application, based on the communication method of the photovoltaic panel, the embodiments of this application also provide a communication device for the photovoltaic panel, such as... Figure 5 As shown, the communication device 500 for the photovoltaic panel includes: The receiving module 510 is used to receive photovoltaic power generation information sent by multiple photovoltaic panels based on a Wi-Fi sensing network, wherein the Wi-Fi sensing network includes a control center and multiple photovoltaic panels; Module 520 is used to determine the summary information of photovoltaic power generation based on the photovoltaic power generation information; The transmitting module 530 is used to transmit the photovoltaic power generation summary information to multiple photovoltaic panels based on the Wi-Fi sensing network.

[0113] In this embodiment, photovoltaic power generation information sent by multiple photovoltaic panels via a Wi-Fi sensing network is received; photovoltaic power generation summary information is determined based on the photovoltaic power generation information; and the photovoltaic power generation summary information is sent to multiple photovoltaic panels via the Wi-Fi sensing network, making the summary information traceable and tamper-proof, enabling secure and reliable communication, and eliminating a large number of complex and tangled communication cables.

[0114] In some embodiments of this application, the determining module 520 determines photovoltaic power generation summary information based on photovoltaic power generation information, including: Multiple photovoltaic panels are grouped to obtain multiple photovoltaic panel groups; The photovoltaic power generation information of the photovoltaic panels in each photovoltaic panel group is summarized to obtain multiple sets of summary information. Each set of summary information corresponds one-to-one with the various photovoltaic panel groups to which it belongs. Multiple sets of aggregated information were identified as photovoltaic power generation aggregated information.

[0115] In some embodiments of this application, the communication device 500 for the photovoltaic panel is further used for: Receives environmental information sent by multiple photovoltaic panels via a Wi-Fi sensing network; Based on the environmental information, determine the summary environmental information; Based on the environmental summary information, identify the photovoltaic panels that are in a faulty state; The fault information of photovoltaic panels in a faulty state is summarized to obtain fault status summary information.

[0116] In some embodiments of this application, determining the fault state of a photovoltaic panel based on aggregated environmental information includes: If the environmental data corresponding to any photovoltaic panel is not included in the environmental summary information, the photovoltaic panel is determined to be in a fault state. When the environmental summary information includes environmental data corresponding to the photovoltaic panel, determine whether the dirt data in the environmental data corresponding to the photovoltaic panel is within the first range; if the dirt data is not within the first range, determine that the photovoltaic panel is in a faulty state.

[0117] In some embodiments of this application, environmental information includes at least one of light intensity, ambient temperature, ambient humidity, and wind speed; Based on the environmental information, after determining the summarized environmental information, it includes: Based on the aggregated environmental information, the average environmental data of multiple photovoltaic panels is determined; the average environmental data includes at least one of the following: average light intensity, average ambient temperature, average ambient humidity, and average wind speed. When the average environmental data is not within the second range, adjust the setting parameters of multiple photovoltaic panels.

[0118] In some embodiments of this application, the communication device 500 for the photovoltaic panel is further used for: Receive respiratory information sent by the backup control center via a Wi-Fi sensing network; In response to breathing information, corresponding breathing feedback information is sent to the backup control center via a Wi-Fi sensing network. In the event that the backup control center does not receive breathing feedback information, it sends control center fault information to multiple photovoltaic panels via the Wi-Fi sensing network, so that multiple photovoltaic panels can send photovoltaic power generation information to the backup control center via the Wi-Fi sensing network.

[0119] In some embodiments of this application, after summarizing the fault information of photovoltaic panels in a faulty state to obtain fault state summary information, the process includes: When a fault information is received from any of the multiple photovoltaic panels via a Wi-Fi sensing network, the fault status summary information is updated based on the fault information. The fault status summary information includes fault codes. After summarizing the fault information of photovoltaic panels in a fault state, the resulting fault status summary information includes: Based on the fault codes corresponding to the photovoltaic panels in a faulty state, the corresponding repair strategies for the photovoltaic panels in a faulty state are determined, so as to repair the photovoltaic panels in a faulty state based on the repair strategies.

[0120] This application also provides a terminal device that integrates the communication device for any of the photovoltaic panels provided in this application. The terminal device includes: One or more processors; Memory; and One or more applications, wherein the applications are stored in memory and configured to be executed by a processor in the steps of the photovoltaic panel communication method in any of the embodiments described above.

[0121] This application also provides a terminal device that integrates the communication device for any of the photovoltaic panels provided in this application. For example... Figure 6 As shown, it illustrates a structural schematic diagram of the terminal device involved in the embodiments of this application. Specifically: The terminal device may include components such as a processor 601 with one or more processing cores, a memory 602 with one or more computer-readable storage media, a power supply 603, and an input unit 604. Those skilled in the art will understand that... Figure 6The terminal device structure shown does not constitute a limitation on the terminal device and may include more or fewer components than shown, or combine certain components, or have different component arrangements. Wherein: The processor 601 is the control center of the terminal device. It connects various parts of the terminal device via various interfaces and lines. By running or executing software programs and / or modules stored in the memory 602, and by calling data stored in the memory 602, it performs various functions and processes data of the terminal device, thereby providing overall monitoring of the terminal device. Optionally, the processor 601 may include one or more processing cores; preferably, the processor 601 may integrate an application processor and a modem processor, wherein the application processor mainly handles the operating system, user interface, and applications, and the modem processor mainly handles wireless communication. It is understood that the modem processor may not be integrated into the processor 601.

[0122] The memory 602 can be used to store software programs and modules. The processor 601 executes various functional applications and data processing by running the software programs and modules stored in the memory 602. The memory 602 may mainly include a program storage area and a data storage area. The program storage area may store the operating system, application programs required for at least one function (such as sound playback function, image playback function, etc.), etc.; the data storage area may store data created according to the use of the terminal device, etc. In addition, the memory 602 may include high-speed random access memory, and may also include non-volatile memory, such as at least one disk storage device, flash memory device, or other volatile solid-state storage device. Accordingly, the memory 602 may also include a memory controller to provide the processor 601 with access to the memory 602.

[0123] The terminal device also includes a power supply 603 that supplies power to the various components. Preferably, the power supply 603 can be logically connected to the processor 601 through a power management system, thereby enabling functions such as charging, discharging, and power consumption management through the power management system. The power supply 603 may also include one or more DC or AC power supplies, recharging systems, power fault detection circuits, power converters or inverters, power status indicators, and other arbitrary components.

[0124] The terminal device may also include an input unit 604, which can be used to receive input digital or character information, and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control.

[0125] Although not shown, the terminal device may also include a display unit, etc., which will not be described in detail here. Specifically, in this embodiment, the processor 601 in the terminal device loads the executable files corresponding to the processes of one or more applications into the memory 602 according to the following instructions, and the processor 601 runs the applications stored in the memory 602 to realize various functions, as follows: Receive photovoltaic power generation information from multiple photovoltaic panels via a Wi-Fi sensing network; Based on photovoltaic power generation information, determine the summary information of photovoltaic power generation; The photovoltaic power generation information is aggregated and sent to multiple photovoltaic panels using a Wi-Fi sensing network.

[0126] Those skilled in the art will understand that all or part of the steps in the various methods of the above embodiments can be performed by instructions, or by instructions controlling related hardware. These instructions can be stored in a computer-readable storage medium and loaded and executed by a processor.

[0127] Therefore, embodiments of this application provide a computer-readable storage medium, which may include: read-only memory (ROM), random access memory (RAM), a magnetic disk, or an optical disk, etc. A computer program is stored thereon, and the computer program is loaded by a processor to execute the steps in any of the photovoltaic panel communication methods provided in embodiments of this application. For example, the computer program loaded by the processor can execute the following steps: It can receive photovoltaic power generation information sent by multiple photovoltaic panels based on a Wi-Fi sensing network; Based on photovoltaic power generation information, determine the summary information of photovoltaic power generation; The photovoltaic power generation information is aggregated and sent to multiple photovoltaic panels using a Wi-Fi sensing network.

[0128] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the detailed descriptions of other embodiments above, which will not be repeated here.

[0129] In practice, each of the above units or structures can be implemented as an independent entity or can be arbitrarily combined to be implemented as the same or several entities. For the specific implementation of each of the above units or structures, please refer to the previous method embodiments, which will not be repeated here.

[0130] For details on the implementation of each of the above operations, please refer to the previous examples, which will not be repeated here.

[0131] The communication method, device, terminal equipment, and storage medium for a photovoltaic panel provided in the embodiments of this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A communication method for a photovoltaic panel, characterized in that, This system is used in a control center, where the control center and multiple photovoltaic panels are connected via a Wi-Fi sensing network. The communication method for the photovoltaic panels includes: Receive photovoltaic power generation information sent by the multiple photovoltaic panels based on a Wi-Fi sensing network; Based on the photovoltaic power generation information, the summary photovoltaic power generation information is determined; The photovoltaic power generation summary information is sent to the multiple photovoltaic panels according to the Wi-Fi sensing network.

2. The communication method for a photovoltaic panel according to claim 1, characterized in that, The step of determining the photovoltaic power generation summary information based on the photovoltaic power generation information includes: The multiple photovoltaic panels are grouped to obtain multiple photovoltaic panel groups; The photovoltaic power generation information of the photovoltaic panels in each photovoltaic panel group is summarized to obtain multiple sets of summary information, wherein each set of summary information corresponds one-to-one with the multiple photovoltaic panel groups to which it belongs; The multiple sets of aggregated information are identified as the photovoltaic power generation aggregated information.

3. The communication method for a photovoltaic panel according to claim 1, characterized in that, Also includes: Receive environmental information sent by the multiple photovoltaic panels based on the Wi-Fi sensing network; Based on the environmental information, determine the summary environmental information; Based on the summarized environmental information, the photovoltaic panels that are in a faulty state are identified; The fault information of the photovoltaic panels in the fault state is summarized to obtain fault state summary information.

4. The communication method for a photovoltaic panel according to claim 3, characterized in that, The step of determining the fault status of the photovoltaic panel based on the summarized environmental information includes: If the environmental data corresponding to any photovoltaic panel is not included in the environmental summary information, the photovoltaic panel is determined to be in a fault state. When the environmental summary information includes environmental data corresponding to the photovoltaic panel, it is determined whether the dirt data in the environmental data corresponding to the photovoltaic panel is within a first range; when the dirt data is not within the first range, it is determined that the photovoltaic panel is in a fault state.

5. The communication method for a photovoltaic panel according to claim 3, characterized in that, The environmental information includes at least one of light intensity, ambient temperature, ambient humidity, and wind speed; After determining the summarized environmental information based on the environmental information, the process includes: Based on the summarized environmental information, the average environmental data of the multiple photovoltaic panels is determined; the average environmental data includes at least one of the average light intensity, average ambient temperature, average ambient humidity, and average wind speed. When the average value of the environmental data is not within the second range, adjust the setting parameters of the plurality of photovoltaic panels.

6. The communication method for a photovoltaic panel according to claim 1, characterized in that, Also includes: Receive breathing information sent by the backup control center based on the Wi-Fi sensing network; In response to the breathing information, the backup control center sends corresponding breathing feedback information to the backup control center via the Wi-Fi sensing network. If the backup control center does not receive the breathing feedback information, it sends control center fault information to the plurality of photovoltaic panels via the Wi-Fi sensing network, so that the plurality of photovoltaic panels send the photovoltaic power generation information to the backup control center via the Wi-Fi sensing network.

7. The communication method for a photovoltaic panel according to claim 3, characterized in that, The process of summarizing the fault information of the photovoltaic panels in a faulty state to obtain fault state summary information includes: Upon receiving fault information sent by any of the photovoltaic panels based on the Wi-Fi sensing network, the fault status summary information is updated based on the fault information; The fault status summary information includes fault codes. After summarizing the fault information of the photovoltaic panels in fault status to obtain the fault status summary information, the process includes: Based on the fault code corresponding to the photovoltaic panel in the faulty state, a repair strategy corresponding to the photovoltaic panel in the faulty state is determined, so as to repair the photovoltaic panel in the faulty state based on the repair strategy.

8. A communication device for a photovoltaic panel, characterized in that, Used in control centers, including: A receiving module is used to receive photovoltaic power generation information sent by multiple photovoltaic panels based on a Wi-Fi sensing network, wherein the Wi-Fi sensing network includes the control center and the multiple photovoltaic panels; The determination module is used to determine the photovoltaic power generation summary information based on the photovoltaic power generation information; The sending module is used to send the photovoltaic power generation summary information to the multiple photovoltaic panels according to the Wi-Fi sensing network.

9. A terminal device, characterized in that, The terminal device includes: one or more processors, a memory, and one or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the processor to implement the communication method of the photovoltaic panel according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that, It stores a computer program, which is loaded by a processor to execute the steps in the communication method of the photovoltaic panel according to any one of claims 1 to 7.

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