Operation monitoring method, device and system of photovoltaic controller and medium
By displaying the operation monitoring interface on the display device and obtaining the operation mode timing data of the photovoltaic controller, the problem of difficulty in intuitive viewing of the operation status of the photovoltaic controller in the prior art is solved, and a convenient and intuitive display of the operation status of the photovoltaic controller is achieved.
Patent Information
- Application Number
- CN202411530760.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-02-28
AI Technical Summary
The prior art is difficult for users to intuitively determine the operation of photovoltaic controllers, and the data log readability is poor.
By displaying the operation monitoring interface on the display device, setting the mode display area and selecting the trigger control, obtaining the operation mode timing data of the target photovoltaic controller, and establishing the time axis and mode parameter axis in the mode display area, marking out the mode band based on the time axis, and marking the operation mode timing data in the data display area in the form of image points.
It realizes convenient and intuitive viewing of the operation of the photovoltaic controller, and users can intuitively see the relationship between the operating mode and time of the photovoltaic controller through the form of image points.
Smart Images
Figure CN119543415A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of intelligent power systems, and in particular to an operation monitoring method, device, system and medium of a photovoltaic controller. Background Art
[0002] Photovoltaic controller is an automatic control device used in solar power generation system. Its main function is to control multiple solar cell arrays to charge batteries and batteries to supply power to solar inverter loads. In order to reasonably monitor the operation of photovoltaic controllers, existing technologies generally record the control data of photovoltaic controllers to form data logs. However, this data log is not easy to read, which is not conducive to users to intuitively determine the current operation status of photovoltaic controllers. Therefore, how to facilitate users to intuitively determine the current operation status of photovoltaic controllers is a technical problem that urgently needs to be studied in the industry. Summary of the invention
[0003] The present invention provides a method, device, system and medium for monitoring the operation of a photovoltaic controller to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.
[0004] The present invention provides an operation monitoring method of a photovoltaic controller, comprising: displaying an operation monitoring interface on a display device, wherein the operation monitoring interface is provided with: a mode display area and a selection trigger control; Determining that the selection trigger control is triggered, the triggered selection trigger control is recorded as a target selection trigger control; Determine the photovoltaic controller corresponding to the target selection trigger control, and record the photovoltaic controller as the target photovoltaic controller; Acquire operation mode timing data of the target photovoltaic controller, wherein the operation mode timing data records the change relationship between the operation mode of the target photovoltaic controller and time; A time axis is established in the horizontal direction of the mode display area, and a mode parameter axis is established in the vertical direction of the mode display area, wherein the time axis and the mode parameter axis divide a data display area in the mode display area; a mode band based on the time axis is divided in the data display area according to the marking features of each pre-set operation mode; The operation mode timing data is marked in the data display area in the form of image points, so that the image points fall into the corresponding mode band.
[0005] Furthermore, the operating modes of the target photovoltaic controller recorded in the operating mode timing data include: power supply mode, balancing mode, power generation mode and energy storage mode; wherein, the timeline-based mode bands drawn in the data display area include: power supply mode band, balancing mode band, power generation mode band and energy storage mode band.
[0006] Further, the background of the power supply mode band is set to the first color, the background of the balance mode band is set to the second color, the background of the power generation mode band is set to the third color, and the background of the energy storage mode band is set to the fourth color.
[0007] Furthermore, the operation monitoring method of the photovoltaic controller also includes: connecting the image points through straight lines.
[0008] Furthermore, the first color is green, the second color is gray, the third color is red, and the fourth color is yellow.
[0009] On the other hand, a photovoltaic controller operation monitoring device is provided, comprising: a processor and a memory, the memory being used to store a computer-readable program; when the computer-readable program is executed by the processor, the processor implements the photovoltaic controller operation monitoring method as described in any one of the above technical solutions.
[0010] On the other hand, there is provided an operation monitoring system of a photovoltaic controller, comprising: a display module, a first determination module, a second determination module, an acquisition module, a creation module and a marking module; The display module is used to display an operation monitoring interface on a display device, wherein the operation monitoring interface is provided with a mode display area and a selection trigger control; The first determination module is used to: determine that the selection trigger control is triggered, and record the triggered selection trigger control as a target selection trigger control; The second determination module is used to: determine the photovoltaic controller corresponding to the target selection trigger control, and record the photovoltaic controller as the target photovoltaic controller; The acquisition module is used to: acquire the operation mode timing data of the target photovoltaic controller, wherein the operation mode timing data records the change relationship between the operation mode of the target photovoltaic controller and time; The establishment module is used to: establish a time axis in the horizontal direction of the mode display area, establish a mode parameter axis in the vertical direction of the mode display area, and the time axis and the mode parameter axis divide a data display area in the mode display area; divide a mode band based on the time axis in the data display area according to the marking features of each pre-set operation mode; The marking module is used to mark the operation mode timing data in the form of image points in the data display area so that the image points fall into the corresponding mode band.
[0011] Furthermore, the operating modes of the target photovoltaic controller recorded in the operating mode timing data include: power supply mode, balancing mode, power generation mode and energy storage mode; wherein, the timeline-based mode bands drawn in the data display area include: power supply mode band, balancing mode band, power generation mode band and energy storage mode band.
[0012] Further, the background of the power supply mode band is set to the first color, the background of the balance mode band is set to the second color, the background of the power generation mode band is set to the third color, and the background of the energy storage mode band is set to the fourth color.
[0013] On the other hand, a computer-readable storage medium is provided, in which a program executable by a processor is stored. When the program executable by the processor is executed by the processor, it is used to implement the operation monitoring method of the photovoltaic controller as described in any one of the above technical solutions.
[0014] The present invention has at least the following beneficial effects: The method of the present invention sets an operation monitoring interface, thereby determining the target photovoltaic controller that the user wants to view by selecting a trigger control. The operation mode timing data of the target photovoltaic controller is displayed using a mode display area, and the operation mode timing data is displayed in a form that is easy to view. This makes it easy for the user to view the operation status of the target photovoltaic controller. The present invention also provides corresponding devices, systems, and media, and the beneficial effects of the devices, systems, and media are similar to those of the method, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The accompanying drawings are used to provide a further understanding of the technical solution of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the technical solution of the present invention and do not constitute a limitation to the technical solution of the present invention.
[0016] Figure 1 It is a flow chart of the steps of the operation monitoring method of the photovoltaic controller; Figure 2 It is a schematic diagram of the device structure of the operation monitoring device of the photovoltaic controller; Figure 3 This is a schematic diagram of the system connection structure of the photovoltaic controller operation monitoring system; Figure 4 It is a schematic diagram of the interface structure of the running monitoring interface. DETAILED DESCRIPTION
[0017] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.
[0018] It should be noted that, although the functional modules are divided in the system schematic diagram and the logical order is shown in the flowchart, in some cases, the steps shown or described may be performed in a different order than the module division in the system or the order in the flowchart. The terms "first", "second", etc. in the specification, claims and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.
[0019] refer to Figure 1 and Figure 4 , Figure 1 It is a flow chart of the steps of the operation monitoring method of the photovoltaic controller. Figure 4 The operation monitoring method of the photovoltaic controller is mainly operated by an intelligent device. When the intelligent device is operated, the steps that can be executed include: Step 1: Displaying the operation monitoring interface on the display device, wherein the operation monitoring interface is provided with: a mode display area 102 and a selection trigger control 101 .
[0020] When the smart device determines that the user needs to view the operating status of the photovoltaic controller, the smart device can call up the operation monitoring interface, and then control the display device to display the operation monitoring interface on the display device. The operation monitoring interface serves as an interface for human-computer interaction, and its interior is provided with controls or areas that facilitate human-computer interaction. Among them, the operation monitoring interface is provided with a mode display area 102 and a selection trigger control 101. It should be noted that the number of selection trigger controls 101 can be 1 or more. Each selection trigger control 101 corresponds to a photovoltaic controller. Corresponding prompt information will be set near the UI of the selection trigger control 101 to facilitate user selection.
[0021] Step 2: Determine that the selection trigger control 101 is triggered, and then record the triggered selection trigger control 101 as a target selection trigger control.
[0022] When a user needs to check a photovoltaic controller, he can trigger the selection trigger control 101 to inform the smart device that he needs to check the operation status of the corresponding photovoltaic controller. Specifically: when a trigger event occurs on the operation pointer, the smart device will respond to the trigger event. The smart device obtains the coordinates when the trigger event occurs and marks the coordinates as trigger coordinates. The trigger coordinates are compared with the position coordinate set where the selection trigger control 101 is located. When the trigger coordinates belong to the position coordinate set, it can be considered that the selection trigger control 101 is triggered. For the convenience of description, the triggered selection trigger control 101 is recorded as the target selection trigger control.
[0023] Step 3: Determine the photovoltaic controller corresponding to the target selection trigger control, and record the photovoltaic controller as the target photovoltaic controller.
[0024] After the target selection trigger control is determined, the smart device can find the link address of the target photovoltaic controller according to the target selection trigger control. The smart device can establish a communication connection with the target photovoltaic controller through the link address.
[0025] Step 4: Acquire the operation mode timing data of the target photovoltaic controller, wherein the operation mode timing data records the changing relationship between the operation mode of the target photovoltaic controller and time.
[0026] After the smart device has established a communication connection with the target photovoltaic controller, it can request the target photovoltaic controller to obtain the mode timing data of the target photovoltaic controller during operation. This data is called operation mode timing data. The operation mode timing data is the data of the relationship between the operation mode of the target photovoltaic controller and time.
[0027] In some further specific embodiments, the operation modes of the target photovoltaic controller include: power supply mode, balance mode, power generation mode and energy storage mode; Among them, power supply mode: when the power generation of the photovoltaic system is less than the power consumption of the user, the target photovoltaic controller controls to obtain power from the power grid. At this time, the control strategy of the target photovoltaic controller needs to ensure that the power obtained from the power grid can meet the user's needs and maintain the stable operation of the system.
[0028] Balance mode: When the power generation of the photovoltaic system is equal to the power consumption of the user, the target photovoltaic controller controls neither to transmit power to the grid nor to draw power from the grid. In this mode, the target photovoltaic controller needs to accurately control the output power of the photovoltaic system to maintain the balance between supply and demand.
[0029] Power generation mode: When the power generation of the photovoltaic system is greater than the power consumption of the user, the target photovoltaic controller controls the transmission of excess power back to the grid. At this time, the target photovoltaic controller needs to ensure that the excess power can be safely and efficiently transmitted to the grid while avoiding impact on the grid.
[0030] Energy storage mode: The target PV controller stores excess power for future use. In this mode, the target PV controller needs to manage the charging and discharging process of the energy storage device to ensure the safe and efficient operation of the energy storage device.
[0031] The operating modes of these target PV controllers are recorded in the operating mode timing data through specific character tags. For example: During the operation cycle of a day, the target photovoltaic controller will adjust its own operation mode according to the current power factor. When the target photovoltaic controller operates in the power supply mode, the target photovoltaic controller will use the string a to represent the power supply mode and record the operation time in the operation mode. This record forms one of the data in the operation mode time series data.
[0032] When the target photovoltaic controller operates in the balancing mode, the target photovoltaic controller will use the character string b to represent the balancing mode and record the operating time in the operating mode. This record forms one of the data in the operating mode timing data.
[0033] When the target photovoltaic controller operates in the power generation mode, the target photovoltaic controller will use the character string c to represent the power generation mode and record the operation time in the operation mode. This record forms one of the data in the operation mode time series data.
[0034] When the target photovoltaic controller operates in the energy storage mode, the target photovoltaic controller will use the character string d to represent the energy storage mode and record the operating time in the operating mode. This record forms one of the data in the operating mode time series data.
[0035] Step 5: Establish a time axis in the horizontal direction of the mode display area 102, and establish a mode parameter axis in the vertical direction of the mode display area 102, wherein the time axis and the mode parameter axis mark out a data display area in the mode display area 102; and mark out a time axis-based mode band in the data display area according to the pre-set marking features of each operating mode.
[0036] After determining the operation mode timing data, the smart device can create a chart in the mode display area 102 .
[0037] The smart device will establish a time axis in the horizontal direction of the mode display area 102 , using the time axis as a time information identifier, and marking the time information on the time axis. The smart device will establish a mode parameter axis in the vertical direction of the mode display area 102 .
[0038] In order to make it easier for people to see the direction of the operation mode, Therefore, in the data display area formed by the time axis and the mode parameter axis, a mode band is set. When there are four operating modes, there are 4 mode bands set.
[0039] In some embodiments, the four mode bands are: power supply mode band, balance mode band, power generation mode band and energy storage mode band. The power supply mode band is represented by A in the mode parameter axis, the balance mode band is represented by B in the mode parameter axis, the power generation mode band is represented by C in the mode parameter axis, and the energy storage mode band is represented by D in the mode parameter axis.
[0040] In order to provide a more eye-catching representation of these four mode bands, in some further specific embodiments, the background of the power supply mode band is set to the first color, the background of the balance mode band is set to the second color, the background of the power generation mode band is set to the third color, and the background of the energy storage mode band is set to the fourth color.
[0041] Among them, the first color is green, the second color is gray, the third color is red, and the fourth color is yellow.
[0042] Step 6: Mark the operation mode timing data in the form of image points in the data display area so that the image points fall into the corresponding mode band.
[0043] In some further specific embodiments, the operation monitoring method of the photovoltaic controller further includes connecting the image points through straight lines.
[0044] In order to display the operation mode timing data, the smart device will mark the operation mode timing data in the form of image points in the corresponding mode band. In this way, the duration of each mode and the change relationship between the modes will be presented in the data display area.
[0045] The present invention sets an operation monitoring interface, thereby determining the target photovoltaic controller that the user wants to view by selecting the trigger control 101. The mode display area 102 is used to display the operation mode time series data of the target photovoltaic controller, and the operation mode time series data is displayed in a form that is easy to view. This makes it easy for the user to view the operation status of the target photovoltaic controller.
[0046] On the other hand, reference Figure 2 , Figure 2 It is a schematic diagram of the device structure of the operation monitoring device of the photovoltaic controller.
[0047] A photovoltaic controller operation monitoring device is provided, comprising: a processor and a memory; wherein the memory is used to store a computer-readable program. When the computer-readable program is executed by the processor, the processor implements the photovoltaic controller operation monitoring method as described in any one of the above specific embodiments.
[0048] It will be appreciated by those skilled in the art that all or some of the steps and systems in the methods disclosed above may be implemented as software, firmware, hardware, and appropriate combinations thereof. Some or all physical components may be implemented as software executed by a processor, such as a central processing unit, a digital signal processor, or a microprocessor, or as hardware, or as an integrated circuit, such as an application-specific integrated circuit. Such software may be distributed on a computer-readable medium, which may include a computer storage medium (or non-transitory medium) and a communication medium (or transient medium). As known to those skilled in the art, the term computer storage medium includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storing information (such as computer-readable instructions, data structures, program modules, or other data). Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disk (DVD) or other optical disk storage, magnetic cassettes, magnetic tapes, disk storage or other magnetic storage devices, or any other medium that can be used to store desired information and can be accessed by a computer. As is well known to those skilled in the art, communication media typically embodies computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media.
[0049] On the other hand, reference Figure 3 , Figure 3 It is a schematic diagram of the system connection structure of the photovoltaic controller operation monitoring system.
[0050] Provided is an operation monitoring system for a photovoltaic controller, comprising: a display module, a first determination module, a second determination module, an acquisition module, a creation module and a marking module.
[0051] The display module is used to display the operation monitoring interface on the display device. The operation monitoring interface is provided with a mode display area 102 and a selection trigger control 101 .
[0052] When the display module determines that the user needs to view the operating status of the photovoltaic controller, the display module can call up the operation monitoring interface and then control the display device to display the operation monitoring interface on the display device. The operation monitoring interface serves as an interface for human-computer interaction, and its interior is provided with controls or areas that facilitate human-computer interaction. Among them, the operation monitoring interface is provided with a mode display area 102 and a selection trigger control 101. It should be noted that the number of selection trigger controls 101 can be 1 or more. Each selection trigger control 101 corresponds to a photovoltaic controller. Corresponding prompt information will be set near the UI of the selection trigger control 101 to facilitate user selection.
[0053] The first determining module is used to: determine that the selection triggering control 101 is triggered, and then record the triggered selection triggering control 101 as a target selection triggering control.
[0054] When a user needs to check a photovoltaic controller, he can trigger the selection trigger control 101 to inform the first determination module that he needs to check the operation status of the corresponding photovoltaic controller. Specifically: when a trigger event occurs in the operation pointer, the first determination module will respond to the trigger event. The first determination module obtains the coordinates when the trigger event occurs and marks the coordinates as trigger coordinates. The trigger coordinates are compared with the position coordinate set where the selection trigger control 101 is located. When the trigger coordinates belong to the position coordinate set, it can be considered that the selection trigger control 101 is triggered. For the convenience of description, the triggered selection trigger control 101 is recorded as the target selection trigger control.
[0055] The second determination module is used to determine the photovoltaic controller corresponding to the target selection trigger control, and record the photovoltaic controller as the target photovoltaic controller.
[0056] After the target selection trigger control is determined, the second determination module can find the link address of the target photovoltaic controller according to the target selection trigger control. The second determination module can establish a communication connection with the target photovoltaic controller through the link address.
[0057] The acquisition module is used to acquire the operation mode timing data of the target photovoltaic controller, wherein the operation mode timing data records the relationship between the operation mode of the target photovoltaic controller and time.
[0058] After the acquisition module determines that a communication connection has been established with the target photovoltaic controller, it can request the target photovoltaic controller to obtain the mode timing data of the target photovoltaic controller during operation. This data is called the operation mode timing data. The operation mode timing data is the data of the relationship between the operation mode of the target photovoltaic controller and time.
[0059] In some further specific embodiments, the operation modes of the target photovoltaic controller include: power supply mode, balance mode, power generation mode and energy storage mode; Among them, power supply mode: when the power generation of the photovoltaic system is less than the power consumption of the user, the target photovoltaic controller controls to obtain power from the power grid. At this time, the control strategy of the target photovoltaic controller needs to ensure that the power obtained from the power grid can meet the user's needs and maintain the stable operation of the system.
[0060] Balance mode: When the power generation of the photovoltaic system is equal to the power consumption of the user, the target photovoltaic controller controls neither to transmit power to the grid nor to draw power from the grid. In this mode, the target photovoltaic controller needs to accurately control the output power of the photovoltaic system to maintain the balance between supply and demand.
[0061] Power generation mode: When the power generation of the photovoltaic system is greater than the power consumption of the user, the target photovoltaic controller controls the transmission of excess power back to the grid. At this time, the target photovoltaic controller needs to ensure that the excess power can be safely and efficiently transmitted to the grid while avoiding impact on the grid.
[0062] Energy storage mode: The target PV controller stores excess power for future use. In this mode, the target PV controller needs to manage the charging and discharging process of the energy storage device to ensure the safe and efficient operation of the energy storage device.
[0063] The operating modes of these target PV controllers are recorded in the operating mode timing data through specific character tags. For example: During the operation cycle of a day, the target photovoltaic controller will adjust its own operation mode according to the current power factor. When the target photovoltaic controller operates in the power supply mode, the target photovoltaic controller will use the string a to represent the power supply mode and record the operation time in the operation mode. This record forms one of the data in the operation mode time series data.
[0064] When the target photovoltaic controller operates in the balancing mode, the target photovoltaic controller will use the character string b to represent the balancing mode and record the operating time in the operating mode. This record forms one of the data in the operating mode timing data.
[0065] When the target photovoltaic controller operates in the power generation mode, the target photovoltaic controller will use the character string c to represent the power generation mode and record the operation time in the operation mode. This record forms one of the data in the operation mode time series data.
[0066] When the target photovoltaic controller operates in the energy storage mode, the target photovoltaic controller will use the character string d to represent the energy storage mode and record the operating time in the operating mode. This record forms one of the data in the operating mode time series data.
[0067] The establishment module is used to: establish a time axis in the horizontal direction of the mode display area 102, and establish a mode parameter axis in the vertical direction of the mode display area 102, wherein the time axis and the mode parameter axis mark out a data display area in the mode display area 102; and mark out a mode band based on the time axis in the data display area according to the pre-set marking features of each operating mode.
[0068] After determining the operation mode timing data, the establishment module can establish a chart in the mode display area 102 .
[0069] The smart device will establish a time axis in the horizontal direction of the mode display area 102 , using the time axis as a time information identifier, and marking the time information on the time axis. The establishment module will establish a mode parameter axis in the vertical direction of the mode display area 102 .
[0070] In order to make it easier for people to see the direction of the operation mode, Therefore, in the data display area formed by the time axis and the mode parameter axis, a mode band is set. When there are four operating modes, there are 4 mode bands set.
[0071] In some embodiments, the four mode bands are: power supply mode band, balance mode band, power generation mode band and energy storage mode band. The power supply mode band is represented by A in the mode parameter axis, the balance mode band is represented by B in the mode parameter axis, the power generation mode band is represented by C in the mode parameter axis, and the energy storage mode band is represented by D in the mode parameter axis.
[0072] In order to provide a more eye-catching representation of these four mode bands, in some further specific embodiments, the background of the power supply mode band is set to the first color, the background of the balance mode band is set to the second color, the background of the power generation mode band is set to the third color, and the background of the energy storage mode band is set to the fourth color.
[0073] Among them, the first color is green, the second color is gray, the third color is red, and the fourth color is yellow.
[0074] The marking module is used to mark the operation mode timing data in the form of image points in the data display area so that the image points fall into the corresponding mode band.
[0075] In order to display the operation mode timing data, the marking module will mark the operation mode timing data in the form of image points in the corresponding mode band. In this way, the duration of each mode and the change relationship between the modes will be presented in the data display area.
[0076] On the other hand, a computer-readable storage medium is provided, in which a program executable by a processor is stored. When the program executable by the processor is executed by the processor, it is used to implement the operation monitoring method of the photovoltaic controller as described in any one of the above specific embodiments.
[0077] An embodiment of the present application also discloses a computer program product, including a computer program or computer instructions, wherein the computer program or computer instructions are stored in a computer-readable storage medium, a processor of a computer device reads the computer program or computer instructions from the computer-readable storage medium, and the processor executes the computer program or computer instructions, so that the computer device executes the operation monitoring method of the photovoltaic controller as described in any of the previous embodiments.
[0078] The terms "first", "second", "third", "fourth", etc. (if any) in the specification of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0079] It should be understood that in the present application, "at least one (item)" means one or more, and "plurality" means two or more. "And / or" is used to describe the association relationship of associated objects, indicating that three relationships may exist. For example, "A and / or B" can mean: only A exists, only B exists, and A and B exist at the same time, where A and B can be singular or plural. The character " / " generally indicates that the objects associated before and after are in an "or" relationship. "At least one of the following" or similar expressions refers to any combination of these items, including any combination of single or plural items. For example, at least one of a, b or c can mean: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", where a, b, c can be single or multiple.
[0080] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are merely schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as 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 interfaces, devices or units, which can be electrical, mechanical or other forms.
[0081] 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.
[0082] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.
[0083] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions to enable a computer device (which can be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, referred to as ROM), random access memory (Random Access Memory, referred to as RAM), disk or optical disk and other media that can store program codes.
[0084] Although the description of the present application has been quite detailed and specifically describes several described embodiments, it is not intended to be limited to any of these details or embodiments or any particular embodiment, but should be regarded as providing a broad possible interpretation of these claims by reference to the attached claims, taking into account the prior art, so as to effectively cover the intended scope of the present application. In addition, the above description of the present application is based on the embodiments foreseeable by the inventor, and its purpose is to provide a useful description, and those non-substantial changes to the present application that have not yet been foreseen may still represent equivalent changes to the present application.
Claims
1. A method for monitoring the operation of a photovoltaic controller, characterized in that: include: Displaying an operation monitoring interface on a display device, wherein the operation monitoring interface is provided with: a mode display area and a selection trigger control; Determining that the selection trigger control is triggered, the triggered selection trigger control is recorded as a target selection trigger control; Determine the photovoltaic controller corresponding to the target selection trigger control, and record the photovoltaic controller as the target photovoltaic controller; Acquire operation mode timing data of the target photovoltaic controller, wherein the operation mode timing data records the change relationship between the operation mode of the target photovoltaic controller and time; A time axis is established in the horizontal direction of the mode display area, and a mode parameter axis is established in the vertical direction of the mode display area, wherein the time axis and the mode parameter axis divide a data display area in the mode display area; a mode band based on the time axis is divided in the data display area according to the marking features of each pre-set operation mode; The operation mode timing data is marked in the data display area in the form of image points, so that the image points fall into the corresponding mode band.
2. The operation monitoring method of a photovoltaic controller according to claim 1, characterized in that: The operating modes of the target photovoltaic controller recorded in the operating mode timing data include: power supply mode, balancing mode, power generation mode and energy storage mode; wherein, the timeline-based mode bands drawn in the data display area include: power supply mode band, balancing mode band, power generation mode band and energy storage mode band.
3. The operation monitoring method of a photovoltaic controller according to claim 2, characterized in that: The background of the power supply mode band is set to the first color, the background of the balance mode band is set to the second color, the background of the power generation mode band is set to the third color, and the background of the energy storage mode band is set to the fourth color.
4. The operation monitoring method of a photovoltaic controller according to claim 1, characterized in that: Also includes: The image points are connected by straight lines.
5. The operation monitoring method of a photovoltaic controller according to claim 3, characterized in that: The first color is green, the second color is gray, the third color is red, and the fourth color is yellow.
6. A photovoltaic controller operation monitoring device, characterized in that: include: processor; A memory for storing a computer readable program; When the computer-readable program is executed by the processor, the processor implements the operation monitoring method of the photovoltaic controller according to any one of claims 1 to 5.
7. A photovoltaic controller operation monitoring system, characterized in that: include: A display module, a first determination module, a second determination module, an acquisition module, a creation module and a marking module; The display module is used to display an operation monitoring interface on a display device, wherein the operation monitoring interface is provided with a mode display area and a selection trigger control; The first determination module is used to: determine that the selection trigger control is triggered, and record the triggered selection trigger control as a target selection trigger control; The second determination module is used to: determine the photovoltaic controller corresponding to the target selection trigger control, and record the photovoltaic controller as the target photovoltaic controller; The acquisition module is used to: acquire the operation mode timing data of the target photovoltaic controller, wherein the operation mode timing data records the change relationship between the operation mode of the target photovoltaic controller and time; The establishment module is used to: establish a time axis in the horizontal direction of the mode display area, establish a mode parameter axis in the vertical direction of the mode display area, and the time axis and the mode parameter axis divide a data display area in the mode display area; divide a mode band based on the time axis in the data display area according to the marking features of each pre-set operation mode; The marking module is used to mark the operation mode timing data in the form of image points in the data display area so that the image points fall into the corresponding mode band.
8. The operation monitoring system of a photovoltaic controller according to claim 7, characterized in that: The operating modes of the target photovoltaic controller recorded in the operating mode timing data include: power supply mode, balancing mode, power generation mode and energy storage mode; wherein, the timeline-based mode bands drawn in the data display area include: power supply mode band, balancing mode band, power generation mode band and energy storage mode band.
9. The operation monitoring system of a photovoltaic controller according to claim 8, characterized in that: The background of the power supply mode band is set to the first color, the background of the balance mode band is set to the second color, the background of the power generation mode band is set to the third color, and the background of the energy storage mode band is set to the fourth color.
10. A computer-readable storage medium, characterized in that: A program executable by a processor is stored therein, and when the program executable by the processor is executed by the processor, it is used to implement the operation monitoring method of the photovoltaic controller as described in any one of claims 1 to 5.