Dynamic compensation method for fountain waterscape lamplight performance and related equipment

Abstract

The invention provides a fountain waterscape light performance dynamic compensation method and related equipment, and relates to the technical field of waterscape light control. The method comprises the following steps: acquiring hydrological parameters of a fountain waterscape and visual parameters of a specified scenic spot; obtaining waterscape compensation parameters according to the hydrological parameters; obtaining a first performance parameter according to the waterscape compensation parameter; obtaining viewing compensation parameters according to the visual parameters; obtaining a second performance parameter according to the viewing compensation parameter; and optimizing the performance effect according to the first performance parameter and the second performance parameter. According to the method, the problem that an existing fountain waterscape light performance system cannot be dynamically adjusted due to lack of a compensation mechanism is solved, the performance effect is optimized in real time, the adaptability of the whole system to the complex environment is improved, the continuity of performance and the consistency of the artistic effect are guaranteed, and the performance experience is improved. And the audience can obtain the best visual experience in different scenic spots.

Description

Technical Field

[0001] The present invention relates to the technical field of waterscape lighting control, and in particular to a dynamic compensation method for fountain waterscape lighting performance and related equipment. Background Art

[0002] Some scenic spots set up fountains, water features and lights for waterscape performances in the river. Such large-scale water features and light performances in scenic spots require real-time adjustment of the synchronization effects of fountains and lights according to different water levels and water flow speeds. Sometimes, during the performance, due to temporary flood discharge from upstream reservoirs or other reasons, the water level in the river in the scenic area gradually rises, the water flow speed increases, and the originally set rhythm of the fountain and lights begins to deviate. At the same time, some viewing platforms need to be temporarily closed due to rising water levels, and tourists are guided to alternative viewing areas. The perspectives of these alternative areas are quite different from those of the original main viewing platforms. In this case, the staff needs to readjust the coordination of the fountain and lights while ensuring the safety of the waterscape performance, while also ensuring that the complete artistic effect can still be presented from the new viewing angle.

[0003] However, the existing waterscape and lighting performance systems usually adopt a preset fixed arrangement scheme, which cannot be dynamically adjusted according to the real-time changes in hydrological parameters. This leads to obvious deviations in the performance effect when the water level and flow rate change, affecting the viewing experience. In addition, the existing system also lacks a compensation mechanism for different viewing angles, and cannot guarantee a coordinated and consistent visual effect at multiple viewing points. These problems seriously affect the intelligent management and remote monitoring of cultural and tourism landscape lighting, and limit the performance quality and adaptability of scenic spots in complex environments.

[0004] Therefore, how to establish a real-time compensation system based on hydrological parameters, visual parameters, and dynamically adjust the spatiotemporal relationship between fountains and lights to achieve coordination and consistency under multiple perspectives has become a technical problem that needs to be solved urgently. Summary of the invention

[0005] The purpose of the present invention is to provide a dynamic compensation method and related equipment for a fountain waterscape lighting performance, so as to solve the problem that the existing fountain waterscape lighting performance system cannot be dynamically adjusted due to the lack of a compensation mechanism, realize real-time optimization of the performance effect, improve the overall adaptability of the system to complex environments, and help ensure the continuity of the performance and the consistency of the artistic effect, and ensure that the audience can get the best visual experience at different viewing points.

[0006] In a first aspect, the present invention provides a method for dynamic compensation of a fountain waterscape lighting performance, comprising the following steps: S1. Obtain the hydrological parameters of the fountain waterscape and the visual parameters of the designated viewing point; S2. Obtaining waterscape compensation parameters according to the hydrological parameters; S3. Obtaining a first performance parameter according to the waterscape compensation parameter, wherein the first performance parameter is a parameter for controlling the height of the fountain; S4. Obtaining a viewing compensation parameter according to the visual parameter; S5. Obtaining a second performance parameter according to the viewing compensation parameter, wherein the second performance parameter is a parameter for controlling the brightness of the light; S6. Control the fountain and the light by using the first performance parameter and the second performance parameter to optimize the performance effect.

[0007] The dynamic compensation method for fountain waterscape lighting performance provided by the present invention compensates for the influence of hydrological parameters and visual parameters, establishes a real-time compensation system based on hydrological parameters and visual parameters, and realizes coordination and consistency under multiple perspectives by dynamically adjusting the spatiotemporal relationship between fountains and lights.

[0008] Furthermore, the hydrological parameters include initial water level, initial flow velocity, water level change value and flow velocity change value; The specific steps in step S2 include: S21. Calculating an adaptive coefficient according to the initial water level and the initial flow rate; the adaptive coefficient includes an initial water level influence coefficient and an initial flow rate influence coefficient; S22. When the water level of the fountain waterscape changes and the changed water level exceeds a preset first threshold value and / or the flow rate of the fountain waterscape changes and the changed flow rate exceeds a preset second threshold value, obtain a water flow change value of the fountain waterscape; the water flow change value includes the water level change value and the flow rate change value; S23. Calculate the water scene compensation parameter according to the adaptive coefficient and the water flow change value.

[0009] By introducing adaptive coefficients and threshold judgment mechanisms, not only can hydrological changes be captured more accurately, but overreaction to small disturbances can also be avoided, thereby improving the stability of the system and the consistency of performance effects.

[0010] Furthermore, the specific steps in step S23 include: S23A. Calculate the waterscape compensation parameter according to the following formula: ; in, is the water scene compensation parameter, Expressed as time, is the initial water level influence coefficient, is the first nonlinear adjustment coefficient, is the initial water level, for The water level change value at the moment, is the initial flow velocity influence coefficient, is the second nonlinear adjustment coefficient, for The flow velocity change at the moment, is the initial flow rate, is the first interaction coefficient between water level and flow velocity.

[0011] By accurately calculating the waterscape compensation parameters, the problem of the impact of hydrological parameter changes on the fountain waterscape lighting performance effect is effectively solved. It can achieve real-time and dynamic performance adjustments, improve the adaptability and stability of waterscape performances, and thus significantly improve the quality and consistency of the viewing experience.

[0012] Furthermore, the specific steps in step S3 include: S31. Calculate the first performance parameter according to the following formula: ; in, for The first performance parameter of the moment, are the initial waterscape parameters.

[0013] The motion compensation method can better cope with complex and changing environments, ensuring that the audience can appreciate the expected artistic effects under different conditions.

[0014] Further, the visual parameters include an observation angle and an observation distance between the designated viewing point and the fountain waterscape; The specific steps in step S4 include: S41. Calculating the visual experience attenuation value according to the observation distance; S42. Calculate the viewing compensation parameter according to the observation angle and the visual experience attenuation value.

[0015] Furthermore, the specific steps in step S41 include: S411. Calculate the visual experience attenuation value according to the following formula: ; in, For distance The visual experience attenuation value at is the observation distance, is the initial visual experience intensity when the distance is zero, is expressed as the base of the natural logarithm, is the visual experience attenuation coefficient; The specific steps in step S42 include: S421. Calculate the viewing compensation parameter according to the following formula: ; ; ; in, for The viewing compensation parameters at the moment, is the observation angle, is the base angle, Weight for visual experience.

[0016] Furthermore, the specific steps in step S5 include: S51. Calculate the second performance parameter according to the following formula: ; in, for The second performance parameter of time, is the initial viewing parameter.

[0017] In a second aspect, the present invention provides a dynamic compensation device for a fountain waterscape lighting performance, comprising: The first acquisition module is used to acquire the hydrological parameters of the fountain waterscape and the visual parameters of the designated viewing point; A second acquisition module, used to acquire water scene compensation parameters according to the hydrological parameters; a third acquisition module, configured to obtain a first performance parameter according to the waterscape compensation parameter, wherein the first performance parameter is a parameter for controlling a height of a fountain; A fourth acquisition module, used for acquiring a viewing compensation parameter according to the visual parameter; A fifth acquisition module, configured to obtain a second performance parameter according to the viewing compensation parameter, wherein the second performance parameter is a parameter for controlling light brightness; The control module is used to control the fountain and the light according to the first performance parameter and the second performance parameter to optimize the performance effect.

[0018] The fountain waterscape lighting performance dynamic compensation device provided by the present invention can successfully maintain high-quality performance effects through these real-time adjustments even when the hydrological conditions change significantly and the viewing position changes.

[0019] In a third aspect, the present invention provides an electronic device comprising a processor and a memory, wherein the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the steps in the dynamic compensation method for the fountain waterscape lighting performance provided in the first aspect are executed.

[0020] In a fourth aspect, the present invention provides a computer-readable storage medium having a computer program stored thereon, wherein when the computer program is executed by a processor, the steps in the method for dynamic compensation of a fountain waterscape lighting performance provided in the first aspect are executed.

[0021] From the above, it can be seen that the dynamic compensation method for fountain waterscape lighting performance provided by the present invention obtains compensation parameters based on hydrological parameters and visual parameters, and then uses the compensation parameters to control the performance effect, thereby compensating for the impact caused by changes in water level, flow rate and viewing angle, ensuring the continuity of the performance and the consistency of the artistic effect, so that the audience can get the best visual experience.

[0022] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or be understood by implementing the embodiments of the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A flow chart of a method for dynamic compensation of a fountain waterscape lighting performance provided by an embodiment of the present invention.

[0024] Figure 2 A schematic structural diagram of a dynamic compensation device for a fountain waterscape lighting performance provided by an embodiment of the present invention.

[0025] Figure 3 A schematic diagram of the structure of an electronic device provided by an embodiment of the present invention.

[0026] Description of labels: 100, first acquisition module; 200, second acquisition module; 300, third acquisition module; 400, fourth acquisition module; 500, fifth acquisition module; 600, control module; 13, electronic device; 1301, processor; 1302, memory; 1303, communication bus. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present invention.

[0028] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. At the same time, in the description of the present invention, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0029] In the fountain waterscape lighting performance system, the existing technology usually adopts a preset fixed arrangement scheme, which cannot be dynamically adjusted according to the real-time changes in hydrological parameters. This leads to obvious deviations in the performance effect when the water level and flow rate change, affecting the viewing experience. In addition, the existing system also lacks a compensation mechanism for different viewing angles, and cannot guarantee a coordinated and consistent visual effect at multiple viewing points. Specifically, when the hydrological conditions change, the spray height and angle of the fountain may no longer match the preset lighting effects, resulting in distortion of the overall performance effect. At the same time, due to the lack of perspective compensation for different viewing points, visual occlusion or distortion of the effect may occur when viewing from certain angles. These technical problems seriously affect the effect of intelligent management and remote monitoring of cultural and tourism landscape lighting, and limit the performance quality and adaptability of scenic spots in complex environments.

[0030] For example, during the trial operation of a newly built cultural and tourism scenic spot, the large-scale waterscape and lighting performance system in the scenic spot faced complex technical challenges. The system needs to adjust the synchronization effect of fountains and lights in real time according to different water levels and water flow speeds. During a performance, due to the temporary flood discharge of the upstream reservoir, the water level of the river in the scenic area gradually rose and the water flow speed increased. The originally set rhythm of the fountain and the light began to deviate. The actual spray height of the fountain exceeded the preset value, but the lighting effect was not adjusted accordingly, resulting in the failure to properly illuminate the top of some water columns. At the same time, the increase in water flow speed caused the shape of the water column to change, which no longer matched the pre-programmed lights. In addition, some viewing platforms needed to be temporarily closed due to rising water levels, and users were directed to alternate viewing areas. The perspectives of these alternate areas were quite different from those of the original main viewing platforms. From the new perspective, the originally carefully designed light and shadow effects were severely distorted and blocked. In this case, the system could not automatically adapt to these changes, resulting in a significant reduction in the performance effect.

[0031] If these technical problems cannot be solved, the performance and reliability of the entire fountain waterscape lighting show system will be seriously affected. First, the instability of the performance effect will directly affect the user experience and reduce the attractiveness and reputation of the scenic spot. Secondly, the lack of adaptability of the system will limit its scope of application in different environments and conditions, and increase operation and maintenance costs. From a technical point of view, these problems reflect the shortcomings of the current system in real-time data processing, dynamic parameter adjustment, and multi-dimensional collaborative control. If it is not improved, it will not be able to meet the growing demand for intelligence and personalization, and it will be difficult to cope with complex and changing environmental conditions. Therefore, the development of a new fountain waterscape lighting show system that can perform dynamic compensation based on hydrological parameters and visual parameters of viewing points has become the key to improving the overall technical level and user experience.

[0032] Reference Figure 1 The present invention provides a method for dynamic compensation of fountain waterscape lighting performance, comprising the following steps: S1. Obtain the hydrological parameters of the fountain waterscape and the visual parameters of the designated viewing point; S2. Obtain waterscape compensation parameters based on hydrological parameters; S3. Obtaining a first performance parameter according to the waterscape compensation parameter, the first performance parameter being a parameter for controlling the height of the fountain; S4. Obtaining viewing compensation parameters according to visual parameters; S5. Obtaining a second performance parameter according to the viewing compensation parameter, the second performance parameter is a parameter for controlling the brightness of the light; S6. Control the fountain and the light by the first performance parameter and the second performance parameter to optimize the performance effect.

[0033] Among them, hydrological parameters refer to key data that reflect the current state of the fountain waterscape, which can be achieved by indicators such as water level and flow rate.

[0034] Among them, visual parameters refer to relevant data that describe the audience's viewing conditions, which can be achieved by factors such as observation angle and observation distance.

[0035] The waterscape compensation parameters refer to the parameters calculated based on the hydrological parameters and used to adjust the fountain performance, which can be specifically implemented by a mathematical model.

[0036] The first performance parameter refers to a parameter generated based on the waterscape compensation parameter and used to control the height of the fountain.

[0037] The viewing compensation parameters refer to parameters calculated in combination with visual parameters for optimizing viewing experience, which can be specifically implemented using a mathematical model.

[0038] The second performance parameter refers to a parameter generated based on the viewing compensation parameter and used to control the light brightness.

[0039] The core innovation of this application is to propose a dynamic compensation method based on hydrological parameters and visual parameters. By obtaining real-time hydrological data and viewing point information, after multiple steps of calculation and adjustment, dynamic compensation of fountain waterscape lighting performance is finally achieved. This method can adjust the performance effect in real time according to environmental changes and audience positions, ensuring the best visual experience under various conditions.

[0040] The working principle of this application can be described in detail as follows: First, the system obtains the hydrological parameters of the fountain waterscape through the sensor network, including real-time data such as water level and flow rate. At the same time, the system obtains the visual parameters of the designated viewing point, including the viewing angle and distance, through the camera or position sensor.

[0041] Next, the system uses a preset mathematical model to calculate the waterscape compensation parameters based on the acquired hydrological parameters. This step takes into account the impact of water level and flow rate changes on the fountain performance, laying the foundation for subsequent adjustments.

[0042] The system then converts the waterscape compensation parameters into the first performance parameters. This parameter is mainly used to control the height of the fountain. The conversion process takes into account the physical characteristics and limitations of the fountain equipment to ensure that the generated parameters are within the actual executable range.

[0043] After that, the system combines the previously acquired visual parameters to calculate the viewing compensation parameters. This step takes into account the audience's actual viewing position and angle, aiming to optimize the visual experience at different viewing points.

[0044] Based on the viewing compensation parameter, the system generates the second performance parameter, which is mainly used to control the light brightness to ensure good visual effects from different viewing angles.

[0045] Finally, the system uses the first performance parameter and the second performance parameter to control the entire performance effect. The fountain control system adjusts the fountain height according to the first performance parameter, while the lighting control system adjusts the lighting brightness according to the second performance parameter. These two systems work together to achieve dynamic and synchronous adjustment of waterscape and lighting.

[0046] The key to this working principle is real-time data acquisition, multi-step parameter calculation and coordinated control. In this way, the system can quickly respond to environmental changes and audience needs, and continuously optimize the performance effect.

[0047] As a preferred implementation, the specific embodiments of the present application can be described as follows: In a fountain waterscape lighting performance system in a large cultural and tourist scenic spot, a dynamic compensation control system based on the present application method is installed. The system includes water level sensors and flow rate sensors distributed around the fountain to collect hydrological parameters in real time. At the same time, high-definition cameras and distance sensors are installed at the main viewing points to obtain visual parameters.

[0048] The system's central control unit uses a high-performance server to run a specially developed dynamic compensation algorithm. The algorithm is based on a machine learning model and can quickly process large amounts of real-time data and generate compensation parameters.

[0049] During one performance, the system detected that the water level rose by 0.5 meters and the flow rate increased by 0.3 meters per second due to flooding from the upstream reservoir. The algorithm immediately calculated the waterscape compensation parameters and generated new first performance parameters. These parameters instructed the fountain control system to increase the jet height of the main nozzle by 1.2 meters to adapt to the new hydrological conditions.

[0050] At the same time, as some viewing platforms were closed, tourists were directed to the spare viewing area on the side. The system detected through the camera that the angle of the main viewing point changed by about 30 degrees and the distance increased by 20 meters. Based on this data, the algorithm generated new viewing compensation parameters and second performance parameters.

[0051] Through these real-time adjustments, the system successfully maintained the high quality of the show even when hydrological conditions changed significantly and the viewing position was changed. Visitors watching from the new viewing point can still enjoy a coordinated and dynamic waterscape light show, which greatly enhances the viewing experience.

[0052] In some embodiments, the hydrological parameters include an initial water level, an initial flow rate, a water level change value, and a flow rate change value; The specific steps in step S2 include: S21. Calculate the adaptive coefficient according to the initial water level and the initial flow rate; the adaptive coefficient includes the initial water level influence coefficient and the initial flow rate influence coefficient; S22. When the water level of the fountain waterscape changes and the changed water level exceeds a preset first threshold value and / or the flow rate of the fountain waterscape changes and the changed flow rate exceeds a preset second threshold value, obtain a water flow change value of the fountain waterscape; the water flow change value includes a water level change value and a flow rate change value; S23. Calculate water scene compensation parameters according to the adaptive coefficient and the water flow change value.

[0053] The technical solution proposed in this application realizes dynamic compensation of fountain waterscape lighting performance by introducing key features such as hydrological parameters, adaptive coefficients, water flow change values ​​and waterscape compensation parameters. Specifically, hydrological parameters include initial water level, initial flow rate, water level change value and flow rate change value, which provide basic data for subsequent calculations. The calculation of the adaptive coefficient takes into account the impact of the initial water level and initial flow rate on the waterscape, so that the compensation parameters can more accurately reflect the changes in hydrological conditions.

[0054] In practical applications, the adaptive coefficient can be calculated in a variety of ways. For example, a linear weighted method can be used to multiply the initial water level and initial flow rate by a preset weight coefficient and then add them together to obtain the adaptive coefficient. Another method is to use a nonlinear function, such as an exponential function or a logarithmic function, to transform the initial water level and initial flow rate and then calculate the adaptive coefficient. These different calculation methods can be selected and adjusted according to the specific waterscape characteristics and performance requirements.

[0055] This application introduces the concept of first threshold and second threshold to determine whether the changes in water level and flow rate are significant. This design avoids over-response to small changes and improves the stability of the system. The setting of the threshold can be adjusted according to the specific characteristics of the waterscape. For example, for a large fountain, a higher threshold may be required to avoid frequent adjustments; while for a delicate waterscape performance, a lower threshold may be required to achieve more precise control.

[0056] The acquisition of water flow change values ​​ensures that the system can capture significant changes in hydrological conditions in a timely manner. This step can be achieved through a variety of sensors, such as water level sensors, flow meters, etc. In order to improve the accuracy and reliability of measurement, multiple sensors can be set at different locations of the waterscape, and data fusion technology can be used to comprehensively analyze the data of multiple sensors.

[0057] Finally, the waterscape compensation parameters are calculated by the adaptive coefficient and the water flow change value, realizing the dynamic response to the hydrological changes. This step can adopt a variety of algorithms, such as linear interpolation, polynomial fitting or machine learning model. The selection of the appropriate algorithm can be determined according to the complexity of the waterscape and the required response speed.

[0058] The technical solution of the present application solves the problem of dynamic adjustment in fountain waterscape lighting performances by acquiring and calculating waterscape compensation parameters in steps. First, by calculating the adaptive coefficient, the impact of initial hydrological conditions on the performance is taken into account. Then, by setting a threshold to determine whether the hydrological changes are significant, the system avoids over-response to minor changes. Finally, the waterscape compensation parameters are calculated by combining the adaptive coefficient and the water flow change value, achieving accurate compensation for hydrological changes.

[0059] The innovation of this method lies in the introduction of the concept of adaptive coefficient, which enables the system to automatically adjust the compensation strategy according to the initial hydrological conditions. At the same time, through the threshold judgment and the acquisition of water flow change values, real-time and dynamic response to hydrological changes is achieved. This method not only improves the adaptability and stability of the fountain waterscape lighting performance, but also lays the foundation for the realization of intelligent and automated waterscape performance control system.

[0060] Compared with the existing technology, traditional fountain waterscape control systems usually use preset fixed programs and cannot adapt to the dynamic changes in hydrological conditions. Even if some systems are able to perform simple water level compensation, they are often linear adjustments and cannot accurately reflect the complex impact of hydrological changes on waterscape effects. By introducing adaptive coefficients and threshold judgment mechanisms, this application can not only capture hydrological changes more accurately, but also avoid overreaction to minor disturbances, thereby improving the stability of the system and the consistency of the performance effect. In addition, the solution of this application has higher flexibility and scalability, and can adjust parameters and algorithms according to the characteristics and requirements of different waterscapes, and is suitable for fountain waterscape performances of various sizes and types.

[0061] In some embodiments, the specific steps in step S23 include: S23A. Calculate the waterscape compensation parameter according to the following formula: ; in, is the waterscape compensation parameter, Expressed as time, is the initial water level influence coefficient, is the first nonlinear adjustment coefficient, is the initial water level, for The water level change value at the moment, is the initial flow velocity influence coefficient, is the second nonlinear adjustment coefficient, for The flow velocity change at the moment, is the initial flow rate, is the first interaction coefficient between water level and flow velocity.

[0062] The technical solution proposed in this application solves the problem of accurate calculation of waterscape compensation parameters through a complex mathematical model. The model not only takes into account the independent influence of water level and flow rate, but also introduces nonlinear adjustment and interaction factors, so that the calculation results can more accurately reflect the influence of actual hydrological conditions on waterscape effects. This precise compensation parameter calculation method can provide a reliable basis for subsequent adjustments to waterscape lighting performances, thereby achieving real-time dynamic compensation for changing hydrological conditions.

[0063] Specifically, the technical solution of this application includes the following key features: Waterscape compensation parameter calculation formula: This formula takes into account multiple factors, including initial water level, initial flow rate, water level change, flow rate change and their interactions. This formula can be adapted to different hydrological environments and fountain system characteristics by adjusting different coefficients.

[0064] Initial water level influence coefficient ( ) and the initial flow velocity influence coefficient ( ): These two coefficients reflect the basic influence of initial hydrological conditions on compensation parameters. They can be adjusted according to the specific fountain system and water body characteristics. For example, for a fountain system that is sensitive to water level changes, For systems that are sensitive to flow rate changes, the The value of .

[0065] Nonlinear adjustment coefficient ( and ): These two coefficients introduce nonlinear factors, making the calculation results closer to the actual situation. The nonlinear adjustment coefficients can be adjusted according to the complexity of hydrological changes. For example, in the case of drastic hydrological changes, the values ​​of these coefficients can be increased to better capture the nonlinear effects.

[0066] Water level change value ( ) and flow rate change value ( ): These two parameters reflect the dynamic changes of real-time hydrological conditions. They can be obtained in real time through hydrological monitoring equipment to provide the latest input data for calculation.

[0067] The first mutual influence coefficient ( ): This coefficient takes into account the interaction between water level and flow rate, further improving the accuracy of the calculation. The first interaction coefficient can be adjusted according to the degree of mutual influence between water level and flow rate actually observed.

[0068] There are close connections and interactions between these characteristics. The initial water level and initial flow rate affect the basic value of the compensation parameter through their respective influence coefficients. The nonlinear adjustment coefficient further adjusts this influence, allowing the model to adapt to more complex hydrological changes. The water level change value and the flow rate change value are used as real-time inputs to reflect the difference between the current hydrological conditions and the initial state. Finally, the first mutual influence coefficient couples the changes in water level and flow rate, taking into account the interaction between them.

[0069] This complex computational model can more accurately reflect the impact of hydrological changes on waterscape effects, thereby providing a more accurate basis for the dynamic adjustment of fountain waterscape lighting performances. For example, when the water level rises and the flow rate slows down, the model can calculate a comprehensive compensation parameter to guide the fountain system to appropriately increase the jet height and adjust the light brightness to maintain the desired visual effect.

[0070] In practical applications, the technical solution of the present application can be implemented by the following steps: First, the initial water level is obtained through hydrological monitoring equipment ( ) and initial flow rate ( ). These data can be used as the benchmark value of the system.

[0071] Secondly, according to the characteristics of the fountain system and the water environment, the initial water level influence coefficient is set ( )、Initial flow velocity influence coefficient( )、nonlinear adjustment coefficient( and ) and the first interaction coefficient ( ). The optimal values ​​of these parameters can be determined through historical data analysis and field testing.

[0072] Then, the changes of water level and flow rate are monitored in real time, and the water level change value is calculated ( ) and flow rate change value ( ).

[0073] Finally, substitute all parameters into the formula to calculate the waterscape compensation parameters ( ). This parameter can be used to guide the fountain system to adjust the spray height in real time.

[0074] In this way, the technical solution of the present application can achieve accurate response to changes in hydrological parameters, thereby ensuring that the fountain waterscape lighting show can maintain the expected visual effect under different hydrological conditions.

[0075] As a specific example, consider a large fountain waterscape system located beside a river. The system includes multiple nozzle arrays, each nozzle is equipped with an adjustable LED light. The initial system settings are as follows: Initial water level ( ) = 2.5 m; initial flow rate ( ) = 0.5 m / s; initial water level influence coefficient ( ) = 0.8; initial flow velocity influence coefficient ( ) = 0.6; the first nonlinear adjustment coefficient ( ) = 0.2; the second nonlinear adjustment coefficient ( ) = 0.3; the first interaction coefficient between water level and flow velocity ( )=0.1.

[0076] Assume that during the performance, due to the flood discharge from the upstream reservoir, the water level rose by 0.5 meters in 30 minutes and the flow rate increased by 0.3 meters per second. = 1800 seconds (30 minutes), = 0.5 m, =0.3 m / s.

[0077] Finally, we get: =0.822.

[0078] This calculation result shows that under given hydrological conditions, the waterscape compensation parameter is 0.822. Based on this parameter, the system can increase the fountain's jet height by 0.822 meters to compensate for the impact of water level and flow rate.

[0079] Through this precise compensation calculation, the technical solution of the present application can maintain the expected waterscape lighting performance effect when the hydrological conditions change. This method has significant advantages over the traditional fixed arrangement scheme. The traditional method is often unable to adjust in time when the hydrological conditions change, resulting in a large deviation between the performance effect and the expectation. The method of the present application can dynamically adjust the fountain and lighting effects by calculating the compensation parameters in real time, so that the performance is always in the best state.

[0080] In addition, the technical solution of the present application also has good adaptability and scalability. By adjusting various coefficients, it can adapt to different types of water environments and fountain systems. For example, for rivers with large water level changes, the initial water level influence coefficient can be increased; and for waters with drastic flow rate changes, the initial flow rate influence coefficient can be increased. This flexibility makes the method widely applicable to various waterscape lighting performance scenes, such as rivers, lakes, seaside and other different environments.

[0081] In general, the technical solution proposed in this application effectively solves the problem of the impact of changes in hydrological parameters on the fountain waterscape lighting performance effect by accurately calculating the waterscape compensation parameters. It can achieve real-time and dynamic performance adjustments, improve the adaptability and stability of waterscape performances, and thus significantly improve the quality and consistency of the viewing experience.

[0082] In some embodiments, the hydrological parameters also include water body salinity and water body temperature; The specific steps in step S23 include: S23B. Calculate the waterscape compensation parameter according to the following formula: ; in, is the waterscape compensation parameter, Expressed as time, is the initial water level influence coefficient, is the first nonlinear adjustment coefficient, is the initial water level, for The water level change value at the moment, is the initial flow velocity influence coefficient, is the second nonlinear adjustment coefficient, for The flow velocity change at the moment, is the initial flow rate, is the first mutual influence coefficient; is the salinity influence coefficient, for The salinity of the water at that moment, is the temperature influence coefficient, for The water temperature at the time, is the second interaction coefficient between salinity and temperature.

[0083] In reality, some waterscape light shows are arranged on islands, coasts, cross-sea bridges, hot springs, caves and other scenes. The characteristics of such scenes are drastic tidal changes and significant changes in seawater salinity and temperature. Since changes in seawater salinity and temperature will affect the density and surface tension of water, they will also affect the shape and height of the fountain, causing interference with the performance.

[0084] This application achieves dynamic compensation for changes in water salinity and temperature by introducing water salinity and water temperature into hydrological parameters and adding corresponding influencing terms into the waterscape compensation parameter calculation formula. This improvement enables the system to achieve accurate dynamic compensation in different types of water environments, improving the consistency and stability of the performance effect.

[0085] Specifically, this application introduces three new terms in the waterscape compensation parameter calculation formula: , and .in, Indicates the effect of salinity on waterscape compensation, represents the effect of temperature on waterscape compensation, and The introduction of these three items makes the calculation of waterscape compensation parameters more comprehensive and accurate.

[0086] Salinity influence coefficient ( ) can be adjusted according to the characteristics of different water bodies. For example, in a seawater environment, The value of may be larger because the salinity change of seawater has a more significant impact on the water performance. The value of may be relatively small. Temperature influence coefficient ( ) can also be adjusted according to actual conditions to reflect the impact of different temperature changes on waterscape performances.

[0087] The second interaction coefficient ( ) is an innovation that takes into account the complex interaction between salinity and temperature. For example, in some cases, high salinity may affect the heat capacity of water, thereby changing the impact of temperature changes on waterscape performance. By introducing this interaction term, this application is able to more accurately simulate the complex situations in actual water environments.

[0088] In practical applications, these parameters can be determined through experiments or historical data analysis. For example, waterscape performance tests can be conducted under different salinity and temperature conditions, the changes in performance effects can be recorded, and then the most suitable parameters can be obtained through data fitting. , and This method enables the system to adapt to different water environments, such as freshwater lakes, saltwater lakes, oceans, etc.

[0089] The technical solution of the present application has significant advantages in practical applications. For example, in a cross-sea bridge waterscape light show project, the salinity and temperature of the seawater change significantly due to the drastic tidal changes. Using the method of the present application, the system can monitor the changes in the salinity and temperature of the water body in real time, and calculate the precise waterscape compensation parameters according to the formula. Assuming that in the summer, the seawater temperature rises and the salinity also increases slightly due to evaporation, the system will automatically adjust the height of the fountain to maintain the ideal visual effect. At the same time, taking into account the interactive effects of salinity and temperature, the system can also more accurately predict and compensate for slight changes in the shape of the water column to ensure the consistency of the performance effect.

[0090] Through this dynamic compensation method, the present application can maintain a stable performance effect under different environmental conditions. For example, in seasons with large temperature differences between morning and evening, or in estuary areas where fresh water and sea water meet, traditional methods may cause unstable performance effects due to ignoring changes in water characteristics. The method of the present application can dynamically adjust the performance parameters based on real-time monitored salinity and temperature data to ensure that the audience can enjoy the expected waterscape lighting effects regardless of the conditions.

[0091] Compared with the prior art, the method of the present application has obvious advantages. Traditional waterscape lighting performance systems usually only consider changes in water level and flow rate, ignoring the influence of water salinity and temperature. This may lead to significant deviations in performance effects under certain special circumstances. For example, in a seawater environment, changes in salinity will affect the shape of the fountain water column. By introducing salinity and temperature parameters, the present application can more comprehensively simulate and compensate for these influences, thereby achieving a more accurate and stable performance effect.

[0092] In addition, the method of the present application also has good adaptability and scalability. By adjusting the various coefficients in the formula, the system can easily adapt to different types of water environments, thereby expanding the application scope of waterscape light performances. This flexibility makes the method of the present application not only applicable to traditional freshwater environments, but also can achieve high-quality performance effects in special water bodies such as oceans and hot springs.

[0093] In some embodiments, the specific steps in step S3 include: S31. Calculate the first performance parameter according to the following formula: ; in, for The first performance parameter of the moment, are the initial waterscape parameters.

[0094] In this embodiment, the system can make appropriate compensation according to the actual hydrological conditions while maintaining the original performance effect, for example, increasing the jet height when the water level rises or increasing the jet height when the flow rate increases, so as to maintain the ideal visual effect.

[0095] This dynamic compensation mechanism is of great significance for improving the adaptability and expressiveness of fountain waterscape lighting performances in complex environments. It can ensure the continuity and appreciation of the performance effects, and maintain the expected artistic effects even when the hydrological conditions change.

[0096] Furthermore, the method of the present application can be used in conjunction with a real-time monitoring system. For example, water level sensors, flow meters and other equipment can be used to continuously monitor changes in hydrological parameters, and then these data can be input into the control system in real time for calculation. This allows for continuous, smooth adjustments to the water show, avoiding sudden changes that could affect the viewing experience.

[0097] The method of the present application can not only cope with the changes in hydrological conditions, but also flexibly adapt to different performance requirements. For example, during special festivals or events, the To design a specific performance theme, This ensures that these special designs can be accurately presented in the actual environment.

[0098] Specifically, the method of the present application can be implemented by the following steps: 1. Initialization: Set the initial waterscape parameters .

[0099] 2. Real-time monitoring: Continuously monitor hydrological parameters such as water level, flow rate, etc.

[0100] 3. Calculate compensation: Calculate waterscape compensation parameters based on the monitored hydrological parameter changes .

[0101] 4. Parameter update: using formula Calculate the first performance parameter at the current moment.

[0102] 5. Control execution: The calculated Applied to fountain control systems to adjust actual performance effects.

[0103] 6. Iteration: Repeat steps 2-5 to ensure continuous optimization of the performance effect.

[0104] Through this method, the present application can effectively solve the impact of changes in hydrological conditions on fountain waterscape lighting performances and improve the stability and adaptability of the performances. Compared with the traditional fixed parameter performance method, the dynamic compensation method of the present application can better cope with complex and changing environments, ensuring that the audience can appreciate the expected artistic effects under different conditions.

[0105] In some embodiments, the visual parameters include an observation angle and an observation distance between a designated viewing point and the fountain water feature; The specific steps in step S4 include: S41. Calculate the visual experience attenuation value according to the observation distance; S42. Calculate a viewing compensation parameter according to the observation angle and the visual experience attenuation value.

[0106] In practical application, the technical solution of this application can use the viewing point with the largest number of people as the designated viewing point, thereby satisfying the experience of the majority of viewers, thereby improving the pertinence and efficiency of compensation. Then, the visual experience attenuation value is calculated according to the observation distance, taking into account the impact of distance on the viewing effect, making the compensation more accurate. Finally, the viewing compensation parameters are calculated in combination with the observation angle and the visual experience attenuation value, achieving comprehensive dynamic adjustment and ensuring a good viewing experience at different viewing points.

[0107] Specifically, the technical solution of this application includes the following key features: Visual parameters: including observation angle and observation distance. These two parameters provide basic spatial information of the viewing point, providing an important basis for subsequent dynamic adjustments. The observation angle can be determined by measuring the angle between the line connecting the viewing point and the center point of the fountain and the reference axis, while the observation distance can be obtained by measuring the straight-line distance from the viewing point to the center point of the fountain.

[0108] Selection of designated viewing points: Obtain the number of visitors at all viewing points and define the viewing point with the largest number of visitors as the designated viewing point. This step can be achieved in a variety of ways, such as using infrared sensor counting, video analysis technology, thermal imaging analysis technology, or smart ticketing systems to obtain real-time number of visitors.

[0109] Visual experience attenuation value: calculated based on the observation distance. This coefficient reflects the impact of distance on the viewing effect and can be described by an exponential attenuation model or other suitable mathematical models.

[0110] Calculation of viewing compensation parameters: Comprehensively consider the viewing angle and the visual experience attenuation value. This step can be achieved by designing a suitable algorithm, such as using weighted average or more complex nonlinear functions to integrate the influence of these factors.

[0111] There is a close relationship and interaction between these features. The selection of designated viewing points provides a focus for subsequent compensation calculations, avoiding waste of resources. The introduction of visual experience attenuation values ​​enables the system to dynamically adjust the performance effect according to changes in viewing distance, thereby maintaining a good viewing experience at different distances. The calculation of viewing compensation parameters takes all factors into consideration and achieves comprehensive dynamic adjustment.

[0112] The technical solution of this application solves the problem of dynamically adjusting the performance effect according to the visual parameters of the viewing point during the fountain waterscape lighting performance by taking the following steps: First, the system obtains the number of visitors at all viewing spots. This step can be achieved through a real-time monitoring system or an intelligent ticketing system. For example, a crowd counting device can be installed at the entrance of the scenic area, or infrared sensors can be set up at each viewing spot to count the number of visitors at each viewing spot in real time.

[0113] Next, the system determines the viewing point with the largest number of visitors as the designated viewing point. The purpose of this step is to concentrate resources and give priority to ensuring the viewing effect of the viewing point with the largest number of visitors.

[0114] Then, the system calculates the visual experience attenuation value based on the viewing distance. This step takes into account the impact of distance on the viewing effect.

[0115] Finally, the system calculates the viewing compensation parameters based on the viewing angle and the visual experience attenuation value. This step takes into account multiple factors to achieve comprehensive dynamic adjustment.

[0116] Through this series of steps, the technical solution of the present application can dynamically adjust the performance effect according to the actual situation of different viewing points, ensuring a good viewing experience at the designated viewing point. Compared with the traditional fixed parameter performance solution, the method of the present application has better adaptability and viewing quality.

[0117] Specifically, the specific steps in step S41 include: S411. Calculate the visual experience attenuation value according to the following formula: ; in, For distance The visual experience attenuation value at is the observation distance, is the initial visual experience intensity when the distance is zero, is expressed as the base of the natural logarithm, is the visual experience attenuation coefficient; It should be noted that the visual experience attenuation value reflects the degree of perception of the naked eye to light changes. Based on the inverse square law that light intensity (or the physical strength of visual signals) is usually inversely proportional to the square of the distance, the brightness of a point light source will decay in a squared manner as the distance increases. This item reflects the diffusion effect of energy in physical space, that is, when the observation distance increases, the light energy received per unit area decreases, resulting in a weakening of the physical basis of the visual experience. Therefore, the greater the observation distance, the less the naked eye perceives light changes. At this time, a small increase in brightness can maintain the original look and feel (because the farther the distance, the less you can perceive subtle changes in light). At the same time, as the distance increases, the visual area of ​​the point light source becomes smaller (shrinks into a cluster), so the increase in brightness should decrease with increasing distance to avoid overexposure or distortion of brightness (highlights at long distances will affect the audience's ability to see the distribution of point light sources, for example, highlights visually display point light sources with strip distribution as sheet-like surface light sources). Conversely, the smaller the observation distance, the greater the naked eye's perception of light changes, and a large increase in brightness is required to maintain the original look and feel.

[0118] The specific steps in step S42 include: S421. Calculate the viewing compensation parameter according to the following formula: ; ; ; in, for The viewing compensation parameters at the moment, For the observation angle, is the base angle, Weight for visual experience.

[0119] It should be noted that based on Lambert's cosine law: the surface brightness is proportional to the cosine of the observation angle. When deviating from the normal viewing angle, the perceived brightness naturally decreases, which is similar to the principle of visual experience attenuation value. The greater the angle deviation, the less the naked eye perceives the light change. At this time, a small increase in brightness can maintain the original look and feel. At the same time, the increase in angle will also cause the visual area of ​​the point light source to become smaller (the angle of this application specifically refers to the pitch angle on the vertical plane rather than the rotation angle on the horizontal plane. It can be understood that: a strip light with a certain height is observed at different pitch angles, and the visual height is different. For example, at a normal angle, the light height is visually 5 meters, while at a top-down angle it is only 1 meter). Therefore, the increase in brightness should decrease with increasing distance to avoid overexposure or distortion of brightness. Conversely, the smaller the angle, the greater the perception of light changes by the naked eye, and a large increase in brightness is required to maintain the original look and feel.

[0120] The technical solution proposed in this application realizes the accurate calculation of the viewing compensation parameters through a series of mathematical models. It takes into account multiple factors such as viewing distance, viewing angle and visual experience, and can dynamically adjust the fountain waterscape lighting performance effect according to the actual situation of different viewing points. This method can provide the best viewing experience for audiences in different locations while ensuring the performance art effect.

[0121] The core innovation of this technical solution is to quantify the visual experience into a mathematical model and achieve flexible adjustment through weight coefficients. This method not only takes into account the impact of distance on the experience, but also introduces the angle factor, making the compensation effect more accurate. At the same time, the exponential decay model is used to describe the changes in visual experience, which is more in line with the characteristics of human perception and improves the accuracy and effect of compensation.

[0122] In addition, the scalability of this solution is also worth noting. By adjusting various parameters, such as visual experience weight and visual experience attenuation coefficient, it can adapt to different types of waterscape performances and viewing environments, and has broad application prospects.

[0123] The method for calculating the viewing compensation parameters proposed in this application includes several key features, the implementation methods and functions of these features can be further elaborated: View compensation parameters The calculation formula takes into account several factors. It introduces the cosine function , used to adjust the impact of different viewing angles and multiply the visual experience attenuation value , comprehensively considering the impact of distance on visual experience.

[0124] Visual experience attenuation value The calculation of combines the visual aspects. By introducing the weight coefficient , the importance of vision can be flexibly adjusted according to different types of performances.

[0125] Visual experience attenuation value The calculation of the attenuation model is adopted. The visual experience is adopted The inverse square relationship is consistent with the physical law that light intensity decays with distance. At the same time, the exponential decay factor is introduced , which is used to simulate additional attenuation caused by factors such as atmospheric absorption.

[0126] There are close connections and interactions between these features. For example, the viewing angle The cosine function affects the compensation parameters, which in turn is related to the visual experience attenuation value Multiplying them together achieves the combined effect of angle and distance factors. At the same time, by adjusting various parameters, such as , Etc., can precisely adapt to different environmental conditions and performance requirements.

[0127] In practical applications, appropriate parameter values ​​can be selected according to specific circumstances. For example, for a large outdoor fountain show, =100 (indicates the visual experience intensity of the ideal viewing position), =0.05 (visual experience attenuation coefficient). These values ​​can be optimized through experiments and user feedback to achieve the best viewing effect.

[0128] The technical solution of this application adopts a comprehensive and precise method to solve the problem of accurately calculating the viewing compensation parameters at different viewing distances and angles. First, by introducing the observation angle and base angle This solution can compensate for the angle changes at different viewing positions. This solves the problem that traditional fixed performance solutions cannot meet the needs of multi-angle viewing.

[0129] Secondly, by introducing the visual experience attenuation value , this scheme can accurately simulate the impact of distance on the viewing experience. This coefficient not only takes into account the visual aspect, but also the weight coefficient Flexible adjustment is achieved. This design allows the performance system to dynamically adjust the importance of visual factors according to different types of performance content or environmental conditions.

[0130] When calculating the visual experience attenuation value, this solution uses a mathematical model that conforms to the laws of physics. Adopted The inverse square relationship is consistent with the law that light intensity decays with distance, and the exponential decay factor is introduced. At the same time, this scheme also takes into account the additional attenuation caused by factors such as atmospheric absorption, making the model closer to reality.

[0131] This comprehensive approach of considering multiple factors enables the application to provide more accurate compensation under different viewing conditions. For example, for viewing points that are farther away, the system will automatically increase the brightness of the lights. This dynamic adjustment compensates for the adverse effects of position changes and ensures that viewers can still get the best viewing experience at the new location.

[0132] The technical solution of the present application has significant advantages over the prior art. Traditional fountain waterscape lighting performance systems usually adopt fixed preset solutions and cannot be dynamically adjusted according to the actual conditions of different viewing positions. This results in the audience experiencing inconsistent visual effects when watching at different distances and angles.

[0133] In contrast, the method proposed in this application realizes the dynamic calculation of the viewing compensation parameters by introducing an accurate mathematical model. This method takes into account multiple factors such as viewing distance, viewing angle, and visual experience, and can provide the best viewing experience for viewers in different locations.

[0134] In particular, the solution of the present application introduces a cosine function to deal with the influence of the viewing angle, which is a factor that is rarely considered in the prior art. At the same time, an exponential decay model is used to describe the change in visual experience, which is more in line with the actual situation than a simple linear model and improves the accuracy of compensation.

[0135] In addition, the solution of this application has high flexibility and scalability. By adjusting various parameters, such as visual experience weight, visual experience attenuation coefficient, etc., it can easily adapt to different types of waterscape performances and viewing environments. This adaptability enables this solution to play a good role in various complex practical application scenarios.

[0136] Through this dynamic adjustment, the technical solution of the present application can maintain a good performance effect under different viewing conditions, greatly improving the audience's viewing experience. Compared with the traditional fixed parameter performance solution, the method of the present application can better adapt to complex viewing environments and improve the adaptability and viewing quality of waterscape lighting performances.

[0137] In addition, the technical solution of the present application has significant advantages over the prior art. Traditional fountain waterscape lighting performance systems usually adopt a preset fixed arrangement scheme, which cannot be adjusted according to real-time viewing conditions. However, the present application realizes dynamic compensation based on the actual viewing conditions by introducing innovative concepts such as viewing point population statistics and visual experience attenuation values. This not only improves the adaptability of the performance, but also greatly enhances the audience's viewing experience. Especially in large scenic spots or complex terrain environments, the method of the present application can effectively solve the problem of inconsistent performance effects caused by differences in viewing conditions, and provide scenic area managers with a more flexible and intelligent performance control solution.

[0138] In some embodiments, the specific steps in step S5 include: S51. Calculate the second performance parameter according to the following formula: ; in, for The second performance parameter of time, is the initial viewing parameter.

[0139] This application solves the problem of how to calculate the second performance parameter based on the viewing compensation parameter through a simple mathematical formula. View compensation parameters Adding together, we can get The second performance parameter of time This method takes into account the initial viewing conditions and the real-time changing viewing compensation factors, and can achieve dynamic adjustment of performance parameters.

[0140] The core invention of this application is to introduce the viewing compensation parameter into the calculation of the second performance parameter, so that the performance effect can be adjusted in real time according to the changes in viewing conditions. This dynamic compensation mechanism can significantly improve the adaptability and viewing effect of fountain waterscape lighting performances under different viewing conditions. Compared with the traditional fixed parameter performance scheme, this method has better flexibility and viewing experience, and embodies a higher degree of creativity.

[0141] In this application, the second performance parameter The calculation formula contains two main parts: initial viewing parameters and viewing compensation parameters Initial viewing parameters It can be determined based on the initial design and planning of the fountain waterscape lighting show, and it represents the baseline performance parameters under ideal viewing conditions. Viewing compensation parameters It is a compensation value dynamically calculated based on changes in real-time viewing conditions.

[0142] Specifically, the initial viewing parameter is the initial light brightness, which can be pre-set according to the design requirements and artistic effects of the fountain waterscape. For example, the initial light brightness can be set to 80% of the maximum brightness.

[0143] Calculate the viewing compensation parameters Factors to consider include viewing angle and viewing distance. and observation distance will change accordingly, and these changes can be expressed by the formula mentioned above To calculate the corresponding compensation value.

[0144] By and Adding, the method of the present application can achieve the second performance parameter For example, when the audience moves farther away from the fountain, may produce a positive value such that , which may cause the fountain's lighting to increase in brightness to compensate for the reduced visual effect due to the increased distance.

[0145] The technical solution of this application has significant advantages over the traditional fixed parameter performance solution. The traditional method usually adopts a preset fixed arrangement scheme, which cannot be dynamically adjusted according to the real-time changes in viewing conditions. , achieving real-time optimization of performance parameters. This dynamic adjustment capability enables the fountain waterscape lighting performance to maintain good visual effects and artistic expression in different viewing positions, different time periods, and even different weather conditions.

[0146] Compared with the prior art, the method of the present application has obvious advantages in the following aspects: First, the traditional waterscape lighting performance system usually adopts a preset fixed solution and cannot be adjusted according to the real-time situation. However, this application realizes the real-time optimization of the performance parameters by introducing dynamically calculated viewing compensation parameters, which greatly improves the flexibility and adaptability of the system.

[0147] Secondly, the existing technology often only considers the changes in hydrological parameters and ignores the impact of viewing conditions. This application not only considers hydrological parameters, but also includes viewing conditions in the calculation range, and realizes multi-dimensional performance effect optimization through dynamic adjustment of the second performance parameter.

[0148] Thirdly, the traditional method is difficult to ensure that the ideal visual effect is presented at all locations when facing multiple viewing points. This application can provide a more consistent and high-quality viewing experience for viewers at different locations by considering factors such as viewing angle and distance.

[0149] Finally, the method of the present application has good scalability and compatibility. It can be used in combination with other technical features to form a more comprehensive and powerful dynamic compensation system. This system-level innovation opens up new possibilities for future intelligent waterscape performance control.

[0150] Please refer to Figure 2 , Figure 2 A fountain waterscape lighting performance dynamic compensation device in some embodiments of the present invention is integrated into a back-end control device in the form of a computer program, including: The first acquisition module 100 is used to acquire the hydrological parameters of the fountain waterscape and the visual parameters of the designated viewing point; The second acquisition module 200 is used to acquire water scene compensation parameters according to hydrological parameters; A third acquisition module 300 is used to obtain a first performance parameter according to the waterscape compensation parameter, where the first performance parameter is a parameter used to control the height of the fountain; A fourth acquisition module 400 is used to acquire a viewing compensation parameter according to the visual parameter; A fifth acquisition module 500 is used to obtain a second performance parameter according to the viewing compensation parameter, where the second performance parameter is a parameter for controlling light brightness; The control module 600 is used to control the fountain and the light through the first performance parameter and the second performance parameter to optimize the performance effect.

[0151] In some embodiments, the hydrological parameters include an initial water level, an initial flow rate, a water level change value, and a flow rate change value; The second acquisition module 200 is used to acquire the water scene compensation parameter according to the hydrological parameter and executes: S21. Calculate the adaptive coefficient according to the initial water level and the initial flow rate; the adaptive coefficient includes the initial water level influence coefficient and the initial flow rate influence coefficient; S22. When the water level of the fountain waterscape changes and the changed water level exceeds a preset first threshold value and / or the flow rate of the fountain waterscape changes and the changed flow rate exceeds a preset second threshold value, obtain a water flow change value of the fountain waterscape; the water flow change value includes a water level change value and a flow rate change value; S23. Calculate water scene compensation parameters according to the adaptive coefficient and the water flow change value.

[0152] In some embodiments, the second acquisition module 200 performs the following when calculating the water scene compensation parameter according to the adaptive coefficient and the water flow change value: S23A. Calculate the waterscape compensation parameter according to the following formula: ; in, is the waterscape compensation parameter, Expressed as time, is the initial water level influence coefficient, is the first nonlinear adjustment coefficient, is the initial water level, for The water level change value at the moment, is the initial flow velocity influence coefficient, is the second nonlinear adjustment coefficient, for The flow velocity change at the moment, is the initial flow rate, is the first interaction coefficient between water level and flow velocity.

[0153] In some embodiments, the hydrological parameters also include water body salinity and water body temperature; The second acquisition module 200 is used to calculate the water scene compensation parameter according to the adaptive coefficient and the water flow change value, and executes: S23B. Calculate the waterscape compensation parameter according to the following formula: ; in, is the waterscape compensation parameter, Expressed as time, is the initial water level influence coefficient, is the first nonlinear adjustment coefficient, is the initial water level, for The water level change value at the moment, is the initial flow velocity influence coefficient, is the second nonlinear adjustment coefficient, for The flow velocity change at the moment, is the initial flow rate, is the first mutual influence coefficient; is the salinity influence coefficient, for The salinity of the water at that moment, is the temperature influence coefficient, for The water temperature at the time, is the second interaction coefficient between salinity and temperature.

[0154] In some embodiments, the third acquisition module 300 performs the following when used to obtain the first performance parameter according to the water scene compensation parameter: S31. Calculate the first performance parameter according to the following formula: ; in, for The first performance parameter of the moment, are the initial waterscape parameters.

[0155] In some embodiments, the visual parameters include an observation angle and an observation distance between a designated viewing point and the fountain water feature; The fourth acquisition module 400 is executed when being used to acquire the view compensation parameter according to the visual parameter: S41. Calculate the visual experience attenuation value according to the observation distance; S42. Calculate a viewing compensation parameter according to the observation angle and the visual experience attenuation value.

[0156] In some embodiments, the fourth acquisition module 400 performs the following when used to calculate the visual experience attenuation value according to the observation distance: S411. Calculate the visual experience attenuation value according to the following formula: ; in, For distance The visual experience attenuation value at is the observation distance, is the initial visual experience intensity when the distance is zero, is expressed as the base of the natural logarithm, is the visual experience attenuation coefficient; The fourth acquisition module 400 is executed when calculating the viewing compensation parameter according to the observation angle and the visual experience attenuation value: S421. Calculate the viewing compensation parameter according to the following formula: ; ; ; in, for The viewing compensation parameters at the moment, For the observation angle, is the base angle, Weight for visual experience.

[0157] In some embodiments, the fifth acquisition module 500, when used to obtain the second performance parameter according to the view compensation parameter, executes: S51. Calculate the second performance parameter according to the following formula: ; in, for The second performance parameter of time, is the initial viewing parameter.

[0158] Please refer to Figure 3 , Figure 3 The present invention provides a structural schematic diagram of an electronic device provided by an embodiment of the present invention. The present invention provides an electronic device 13, including: a processor 1301 and a memory 1302. The processor 1301 and the memory 1302 are interconnected and communicate with each other through a communication bus 1303 and / or other forms of connection mechanisms (not shown). The memory 1302 stores computer-readable instructions executable by the processor 1301. When the electronic device is running, the processor 1301 executes the computer-readable instructions to execute the method in any optional implementation of the above embodiment to achieve the following functions: obtaining hydrological parameters of a fountain waterscape and visual parameters of a designated viewing point; obtaining waterscape compensation parameters according to the hydrological parameters; obtaining a first performance parameter according to the waterscape compensation parameters, the first performance parameter being a parameter for controlling the height of the fountain; obtaining a viewing compensation parameter according to the visual parameters; obtaining a second performance parameter according to the viewing compensation parameters, the second performance parameter being a parameter for controlling the brightness of the light; and controlling the fountain and the light according to the first performance parameter and the second performance parameter to optimize the performance effect.

[0159] An embodiment of the present invention provides a computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, the method in any optional implementation of the above-mentioned embodiment is executed to achieve the following functions: obtaining hydrological parameters of a fountain waterscape and visual parameters of a designated viewing point; obtaining waterscape compensation parameters according to the hydrological parameters; obtaining a first performance parameter according to the waterscape compensation parameters, the first performance parameter being a parameter for controlling the height of the fountain; obtaining a viewing compensation parameter according to the visual parameters; obtaining a second performance parameter according to the viewing compensation parameters, the second performance parameter being a parameter for controlling the brightness of the light; and controlling the fountain and the light by means of the first performance parameter and the second performance parameter to optimize the performance effect.

[0160] Among them, the computer-readable storage medium can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable red-only memory (PROM), read-only memory (ROM), magnetic storage, flash memory, magnetic disk or optical disk.

[0161] In the embodiments provided by the present invention, it should be understood that the disclosed devices and methods can be implemented in other ways. The device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interfaces, and the indirect coupling or communication connection of devices or units can be electrical, mechanical or other forms.

[0162] In addition, the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0163] Furthermore, the functional modules in the various embodiments of the present invention may be integrated together to form an independent part, or each module may exist independently, or two or more modules may be integrated to form an independent part.

[0164] In this document, relational terms such as first and second, etc. are used merely to distinguish one entity or operation from another entity or operation, but do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0165] The above description is only an embodiment of the present invention and is not intended to limit the protection scope of the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A method for dynamic compensation of fountain waterscape lighting performance, characterized in that: The following steps are involved: S1. Obtain the hydrological parameters of the fountain waterscape and the visual parameters of the designated viewing point; S2. Obtaining waterscape compensation parameters according to the hydrological parameters; S3. Obtaining a first performance parameter according to the waterscape compensation parameter, wherein the first performance parameter is a parameter for controlling the height of the fountain; S4. Obtaining a viewing compensation parameter according to the visual parameter; S5. Obtaining a second performance parameter according to the viewing compensation parameter, wherein the second performance parameter is a parameter for controlling the brightness of the light; S6. Control the fountain and the light by using the first performance parameter and the second performance parameter to optimize the performance effect.

2. The dynamic compensation method for fountain waterscape lighting performance according to claim 1, characterized in that: The hydrological parameters include initial water level, initial flow rate, water level change value and flow rate change value; The specific steps in step S2 include: S21. Calculating an adaptive coefficient according to the initial water level and the initial flow rate; the adaptive coefficient includes an initial water level influence coefficient and an initial flow rate influence coefficient; S22. When the water level of the fountain waterscape changes and the changed water level exceeds a preset first threshold value and / or the flow rate of the fountain waterscape changes and the changed flow rate exceeds a preset second threshold value, obtain a water flow change value of the fountain waterscape; the water flow change value includes the water level change value and the flow rate change value; S23. Calculate the water scene compensation parameter according to the adaptive coefficient and the water flow change value.

3. The dynamic compensation method for fountain waterscape lighting performance according to claim 2 is characterized in that: The specific steps in step S23 include: S23A. Calculate the waterscape compensation parameter according to the following formula: ； in, is the water scene compensation parameter, Expressed as time, is the initial water level influence coefficient, is the first nonlinear adjustment coefficient, is the initial water level, for The water level change value at the moment, is the initial flow velocity influence coefficient, is the second nonlinear adjustment coefficient, for The flow velocity change at the moment, is the initial flow rate, is the first interaction coefficient between water level and flow velocity.

4. The dynamic compensation method for fountain waterscape lighting performance according to claim 3 is characterized in that: The specific steps in step S3 include: S31. Calculate the first performance parameter according to the following formula: ； in, for The first performance parameter of the moment, are the initial waterscape parameters.

5. The method for dynamic compensation of fountain waterscape lighting performance according to claim 4, characterized in that: The visual parameters include the observation angle and the observation distance between the designated viewing point and the fountain water feature; The specific steps in step S4 include: S41. Calculating the visual experience attenuation value according to the observation distance; S42. Calculate the viewing compensation parameter according to the observation angle and the visual experience attenuation value.

6. The method for dynamic compensation of fountain waterscape lighting performance according to claim 5, characterized in that: The specific steps in step S41 include: S411. Calculate the visual experience attenuation value according to the following formula: ； in, For distance The visual experience attenuation value at is the observation distance, is the initial visual experience intensity when the distance is zero, is expressed as the base of the natural logarithm, is the visual experience attenuation coefficient; The specific steps in step S42 include: S421. Calculate the viewing compensation parameter according to the following formula: ； ； ； in, for The viewing compensation parameters at the moment, is the observation angle, is the base angle, Weight for visual experience.

7. The method for dynamic compensation of fountain waterscape lighting performance according to claim 6, characterized in that: The specific steps in step S5 include: S51. Calculate the second performance parameter according to the following formula: ； in, for The second performance parameter of time, is the initial viewing parameter.

8. A dynamic compensation device for fountain waterscape lighting performance, characterized in that: include: The first acquisition module is used to acquire the hydrological parameters of the fountain waterscape and the visual parameters of the designated viewing point; A second acquisition module, used to acquire water scene compensation parameters according to the hydrological parameters; a third acquisition module, configured to obtain a first performance parameter according to the waterscape compensation parameter, wherein the first performance parameter is a parameter for controlling a height of a fountain; A fourth acquisition module, used for acquiring a viewing compensation parameter according to the visual parameter; A fifth acquisition module, configured to obtain a second performance parameter according to the viewing compensation parameter, wherein the second performance parameter is a parameter for controlling light brightness; The control module is used to control the fountain and the light according to the first performance parameter and the second performance parameter to optimize the performance effect.

9. An electronic device, characterized in that: The method comprises a processor and a memory, wherein the memory stores computer-readable instructions. When the computer-readable instructions are executed by the processor, the steps in the dynamic compensation method for fountain waterscape lighting performance as described in any one of claims 1 to 7 are executed.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by the processor, the steps in the dynamic compensation method for fountain waterscape lighting performance as described in any one of claims 1 to 7 are executed.

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