Water gun control system based on data analysis and toy water gun

Abstract

The invention relates to the technical field of water spraying control, in particular to a water gun control system based on data analysis and a toy water gun, the system comprises a water source module, a detection module, a node identification module and a water gun control module, the water source module is used for storing a water source and providing water flow for a water gun outlet; the detection module obtains the position state of the water gun to determine water gun outlet information and obtains water spraying information of the monitoring water spraying nodes, and the node recognition module recognizes whether the current water gun is located at the first monitoring water spraying node and the second monitoring water spraying node or not; the water gun control module performs a corresponding water spraying test according to an identification result of the monitored water spraying node, and determines a next water spraying mode of the water gun and / or a water gun nozzle adjusting mode according to a water spraying test result; the state of the water gun is comprehensively monitored, the safety and reliability of the water gun are improved, the possibility of safety accidents is reduced, and the use requirements in different scenes are met.

Description

Technical Field

[0001] This invention relates to the field of water spray control technology, and in particular to a water gun control system and toy water gun based on data analysis. Background Technology

[0002] With global economic development and the continuous improvement of people's living standards, the toy market has shown a sustained growth trend. As an outdoor recreational product, water gun toys have seen increasing market demand year by year. Especially during the hot summer months, water gun toys are loved by consumers for their unique fun and interactivity. In recent years, the global water gun toy market has experienced an average annual growth rate of over 5% in the past five years.

[0003] Water gun toys are constantly innovating in terms of materials, design, and function. From their initial simple water-spraying function, they have gradually evolved into diversified products that integrate technology, fun, and education. Breakthroughs, particularly in materials science and electronic technology, have significantly improved the safety, durability, and entertainment value of water gun toys. Smart water guns have emerged as a new growth area. These products integrate advanced sensors, remote control technology, and interactive games, not only enhancing the entertainment value but also meeting consumers' demand for high-tech products. For example, they combine AR / VR technology to provide immersive gaming experiences or connect to mobile applications via Bluetooth for interactive games.

[0004] The consumer base for water gun toys is not limited to children; adults are increasingly becoming the main consumers. Water gun toys are frequently mentioned at team-building events, water festivals, water parks, and electronic music festivals. However, some water gun designs currently pose safety hazards, such as excessively large shooting ranges, excessively powerful water jets, and poorly designed switches that are prone to misoperation and could potentially injure others. Summary of the Invention

[0005] Therefore, the present invention provides a water gun control system and toy water gun based on data analysis to overcome the problem in the prior art that the water jet spray parameters are not detected in time, which may lead to improper spraying and accidental injury to others.

[0006] To achieve the above objectives, a preferred technical solution for a data analysis-based water gun control system includes:

[0007] The water source module includes a water tank and several water flow channels for storing water and supplying water to the water gun outlet;

[0008] The detection module is used to continuously acquire water source pressure, acquire water gun position status to determine water gun outlet information, and acquire water spray information of the monitored spray nodes, including: water column direction, water column angle and landing position.

[0009] The node identification module is connected to the water source module and the detection module respectively, and is used to identify whether the current water gun is in the first monitoring spray node based on the water acquisition information of the water source module, and to identify whether the current water gun is in the second monitoring spray node based on the individual information of the aiming area.

[0010] A water gun control module is connected to the detection module and the node identification module respectively, and is used to perform corresponding water spraying tests according to the identification results of the monitored water spraying nodes, and determine the next water spraying mode and / or water gun nozzle adjustment mode according to the water spraying test results.

[0011] The water gun position status includes the direction of the water gun's central axis, the tilt angle of the central axis, and the relative position of the sight to the central axis.

[0012] As a preferred technical solution for a water gun control system based on data analysis, the detection module includes:

[0013] A visual sensing device, comprising a sight located on a sight and in the same direction as the sight, for acquiring individual information of the aiming area and acquiring water spray information;

[0014] A pressure sensing device, located inside the water tank, is used to detect the pressure of the water jet.

[0015] An angle sensor is located on the water gun body to detect the position of the water gun.

[0016] As a preferred technical solution for a water gun control system based on data analysis, the node identification module identifies whether the current water gun is at the first monitored spray node based on the water acquisition information of the water source module, including:

[0017] If the water acquisition information of the water source module is the latest action performed by the water gun, then the identification result of the node identification module is that the current water gun is in the first monitored water spray node.

[0018] If the water acquisition information of the water source module is not the latest action performed by the water gun, the identification result of the node identification module is that the current water gun is not in the first monitoring water spray node.

[0019] As a preferred technical solution for a water gun control system based on data analysis, the node identification module identifies whether the current water gun is at the second monitored spray node based on individual information of the aiming area, including:

[0020] If there are individuals below the safety threshold within the target area, the node identification module determines that the water gun is located at the second monitored water spray node.

[0021] If there are no individuals below the safety threshold within the target area, the node identification module determines that the water gun is not located at the second monitored water spray node.

[0022] As a preferred technical solution for a water gun control system based on data analysis, the water gun control module is configured to perform a corresponding water spray test in response to the identification result of the node identification module indicating that the water gun is at a first monitoring spray node or a second monitoring spray node.

[0023] As a preferred technical solution for a water gun control system based on data analysis, the water spray test of the first monitoring water spray node is to detect the water source pressure of the water column when the aiming scope is located at any position on the central axis and the tilt angle of the central axis is greater than 60°.

[0024] The second monitoring water spray node's water spray test involves placing the sight at any position on the central axis, with the central axis tilt angle greater than 30° and less than 60° to detect water spray information.

[0025] As a preferred technical solution for a data-based water gun control system, the water gun control module determines the next water spray mode and / or water gun nozzle adjustment mode based on the water spray test results, including:

[0026] If the water spray test result of the first monitoring water spray node is that the pressure of the pressure source exceeds the expected pressure or any item in the water spray information exceeds the corresponding preset threshold, then the next water spray method is to increase the water pressure, and the spray direction is the same as the water spray test direction of the first monitoring water spray node.

[0027] If the water spray test result of the second monitoring water spray node is that the landing position exceeds the preset range, then the next water spray method will be to reduce the water pressure.

[0028] The present invention also provides a toy water gun with a data analysis-based water gun control system, the toy water gun including a gun body shell, a water tank, an electric high-pressure pump, a variable valve, a nozzle, a smart camera, a grip, and a trigger.

[0029] As a preferred technical solution for toy water guns, the variable valve includes several spray modes; the nozzle includes several outlet methods.

[0030] The injection method and the outlet method correspond one-to-one.

[0031] The beneficial effects of this invention are as follows:

[0032] By analyzing the water source information and individual information within the aiming area of ​​the water gun through a node identification module, the system can accurately identify the monitoring node where the water gun is located, promptly detecting potential safety risks such as nozzle blockage or the presence of individuals below the safety threshold within the aiming area. Secondly, specific water spray tests are conducted on different monitoring nodes to effectively detect nozzle blockage and water spray safety issues. Blockages are cleared by pressurized downward water spraying, ensuring the normal and safe use of the water gun. Furthermore, the system intelligently adjusts the next spray pattern and nozzle adjustment method based on the water spray test results, dynamically optimizing spray parameters and improving the water gun's spray effect. Finally, by combining visual sensing, pressure sensing, and tilt sensing technologies, the system achieves comprehensive monitoring of the water gun's status, improving its safety and reliability, reducing the possibility of safety accidents, and meeting the usage needs of different scenarios.

[0033] In particular, the system can effectively monitor the status of the water gun during the water replenishment process. Through the node identification module, it analyzes and judges the water acquisition information from the water source module to promptly identify whether the water gun is at the first monitored spray node. When the water gun performs a water replenishment action, the system can respond quickly and provide early warning of potential nozzle clogging. Once signs of clogging are detected, measures can be taken promptly to clean or adjust the nozzle, preventing abnormal increases in water column pressure and deviation in spray direction caused by clogging. This ensures the normal performance and spray effect of the water gun, reduces the risk of safety accidents that may be caused by nozzle clogging, and improves the safety and reliability of the water gun during use.

[0034] In particular, this invention utilizes a water gun control module to conduct specific water spray tests at different monitoring nodes, enabling precise detection of nozzle blockages and water spray safety issues. At the first monitoring node, the test can promptly identify pressure anomalies and directional deviations caused by nozzle blockages. In this case, a pressurized downward water spray method can be used to flush away the blockage, restoring normal nozzle flow and ensuring the water gun's proper use and safety. At the second monitoring node, the water spray parameters are verified to meet safety requirements, preventing harm to the person being sprayed or those nearby. Furthermore, based on the water spray test results, the next spray method and nozzle adjustment method are intelligently determined, dynamically optimizing the spray parameters to improve the water gun's spray effect and user experience, ensuring the water gun achieves the expected spray effect in various scenarios. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the water gun control system based on data analysis according to an embodiment of the present invention;

[0036] Figure 2 This is a structural diagram of a toy water gun according to an embodiment of the present invention;

[0037] Figure 3 This is a cross-sectional view of a toy water gun according to an embodiment of the present invention;

[0038] In the diagram: 1. Housing; 2. Variable valve; 3. Valve core; 4. Smart camera; 5. Electromagnet; 6. Activator; 7. Grip; 8. Trigger; 9. Electric high-pressure pump; 10. Water tank. Detailed Implementation

[0039] To make the objectives and advantages of the present invention clearer, the present invention will be further described below with reference to embodiments; it should be understood that the specific embodiments described herein are merely for explaining the present invention and are not intended to limit the present invention.

[0040] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0041] It should be noted that in the description of this invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc., which indicate directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description and is not intended to indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this invention.

[0042] Furthermore, it should be noted that, in the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0043] Please see Figure 1 The diagram shown is a structural schematic of a water gun control system based on data analysis according to an embodiment of the present invention. The present invention provides a water gun control system based on data analysis, comprising:

[0044] The water source module includes a water tank and several water flow channels for storing water and supplying water to the water gun outlet;

[0045] The detection module is used to continuously acquire water source pressure, acquire water gun position status to determine water gun outlet information, and acquire water spray information of the monitored spray nodes, including: water column direction, water column angle and landing position.

[0046] The node identification module is connected to the water source module and the detection module respectively, and is used to identify whether the current water gun is in the first monitoring spray node based on the water acquisition information of the water source module, and to identify whether the current water gun is in the second monitoring spray node based on the individual information of the aiming area.

[0047] A water gun control module is connected to the detection module and the node identification module respectively, and is used to perform corresponding water spraying tests according to the identification results of the monitored water spraying nodes, and determine the next water spraying mode and / or water gun nozzle adjustment mode according to the water spraying test results.

[0048] The water gun position status includes the direction of the water gun's central axis, the tilt angle of the central axis, and the relative position of the sight to the central axis.

[0049] In this invention, the node identification module analyzes the water source acquisition information and individual information of the aiming area of ​​the water gun, enabling accurate identification of the monitoring node where the water gun is located and timely detection of potential safety risks, such as nozzle blockage or the presence of individuals below the safety threshold within the aiming area. Secondly, specific water spray tests are conducted on different monitoring nodes to effectively detect nozzle blockage and water spray safety issues. Blockages are cleared by pressurized downward water spraying, ensuring the normal use and safety of the water gun. Furthermore, the system intelligently adjusts the next water spray pattern and nozzle adjustment method based on the water spray test results, dynamically optimizing spray parameters and improving the water gun's spray effect. Finally, by combining visual sensing devices, pressure sensing devices, and tilt sensing devices, comprehensive monitoring of the water gun's status is achieved, improving the water gun's safety and reliability, reducing the possibility of safety accidents, and meeting the usage needs in different scenarios.

[0050] Specifically, the detection module includes:

[0051] A visual sensing device, comprising a sight located on a sight and in the same direction as the sight, for acquiring individual information of the aiming area and acquiring water spray information;

[0052] A pressure sensing device, located inside the water tank, is used to detect the pressure of the water jet.

[0053] An angle sensor is located on the water gun body to detect the position of the water gun.

[0054] In implementation, the tilt sensing device uses a tilt sensor or inclinometer to directly measure the tilt angle of the sensor itself relative to the direction of gravity through internal MEMS (microelectromechanical systems) or electrolyte sensing elements. A single-axis device can measure pitch forward / backward, while a dual-axis device can simultaneously measure both forward / backward and left / right tilt. This invention preferably uses a dual-axis tilt sensing device, which directly outputs the angle value without complex calculations and has a fast response speed. The tilt sensing device is fixed above or to the side of the barrel / receiver and must be calibrated to a horizontal zero point before use.

[0055] The pressure sensing device is a mechanical pressure gauge. A mechanical pressure gauge is installed on the pump body or water pipe, and the pressure value is directly displayed through the pointer scale. The specific type is not limited.

[0056] This invention does not limit the specific type of visual sensing device. It can be any existing visual device capable of acquiring individual information and water spray information of the aiming area. This is prior art and will not be described in detail.

[0057] Specifically, the node identification module identifies whether the current water gun is at the first monitored spray node based on the water acquisition information from the water source module, including:

[0058] If the water acquisition information of the water source module is the latest action performed by the water gun, then the identification result of the node identification module is that the current water gun is in the first monitored water spray node.

[0059] If the water acquisition information of the water source module is not the latest action performed by the water gun, the identification result of the node identification module is that the current water gun is not in the first monitoring water spray node.

[0060] In practice, the action of the water gun when it injects water through the nozzle is recognized as water acquisition information.

[0061] It's understandable that the nozzle of a water gun may encounter various clogging issues when refilling with water. The sources of these blockages are diverse, including fine particles like sediment and rust in the water, or debris such as leaves and grass clippings mixed in. When these impurities enter the nozzle along with the water, they easily accumulate inside, gradually forming a blockage.

[0062] If the nozzle becomes clogged, it will significantly affect the normal use of the water gun. Specifically, the water jet pressure will increase because the blockage obstructs the normal flow of water, causing the internal pressure of the water gun to rise. Furthermore, the sprayed water jet may become skewed outwards, failing to spray in a straight line as intended. This not only affects the water gun's spray performance but also increases the likelihood of safety accidents.

[0063] Specifically, the node identification module identifies whether the current water gun is at the second monitored spray node based on individual information of the aiming area, including:

[0064] If there are individuals below the safety threshold within the target area, the node identification module determines that the water gun is located at the second monitored water spray node.

[0065] If there are no individuals below the safety threshold within the target area, the node identification module determines that the water gun is not located at the second monitored water spray node.

[0066] In practice, the safety threshold is 0.8 to 1 meter, with the specific value determined based on the height of the water gun. The height of the water gun is obtained by combining the water gun position data with machine vision algorithms. This is existing technology and is not specifically limited.

[0067] Understandably, if the person being sprayed is shorter than the safety threshold, the water jet from the water gun can easily cause significant harm, such as if it hits sensitive areas like the head or eyes. If the user is also short, it may be difficult to accurately control the direction of the water jet, leading to accidental spraying. Conversely, if the user is tall, attention must be paid to whether the spray height poses a threat to those around them. Therefore, combining machine vision algorithms with water gun position data to obtain height information enables precise safety monitoring and control, reducing safety risks during water gun use.

[0068] In this invention, the system can effectively monitor the status of the water gun during the water replenishment process. Through a node identification module, it analyzes and judges the water acquisition information from the water source module to promptly identify whether the water gun is at the first monitored spray node. When the water gun performs a water replenishment action, the system can respond quickly and provide early warning of potential nozzle clogging. Once signs of clogging are detected, measures can be taken promptly to clean or adjust the nozzle, preventing abnormal increases in water column pressure and deviation in spray direction caused by clogging. This ensures the normal performance and spraying effect of the water gun, reduces the risk of safety accidents caused by nozzle clogging, and improves the safety and reliability of the water gun during use.

[0069] Specifically, the water gun control module is configured to perform a corresponding water spray test in response to the identification result of the node identification module indicating that the water gun is at the first monitoring spray node or the second monitoring spray node.

[0070] Specifically, the water spray test of the first monitoring water spray node is to test the water source pressure of the water column when the aiming scope is located at any position on the central axis and the tilt angle of the central axis is greater than 60°.

[0071] The second monitoring water spray node's water spray test involves placing the sight at any position on the central axis, with the central axis tilt angle greater than 30° and less than 60° to detect water spray information.

[0072] During implementation, when the water gun is at the first monitoring spray node, the nozzle may become clogged due to the water replenishment process. In this case, the spray test primarily checks whether the clog causes abnormal water column pressure or directional deviation, ensuring normal use and safety. At the second monitoring spray node, due to the presence of individuals below the safety threshold or height-related safety risks within the aiming area, the spray test focuses on verifying whether the spray parameters (such as pressure, range, and direction) meet safety requirements to avoid harm to the person being sprayed or those nearby. Simply put, the former test focuses on checking the internal condition of the nozzle, while the latter focuses on verifying the safety of the external water spray effect on people.

[0073] Specifically, the water gun control module determines the next water spray mode and / or water gun nozzle adjustment mode based on the water spray test results, including:

[0074] If the water spray test result of the first monitoring water spray node is that the pressure of the pressure source exceeds the expected pressure or any item in the water spray information exceeds the corresponding preset threshold, then the next water spray method is to increase the water pressure, and the spray direction is the same as the water spray test direction of the first monitoring water spray node.

[0075] If the water spray test result of the second monitoring water spray node is that the landing position exceeds the preset range, then the next water spray method will be to reduce the water pressure.

[0076] In practice, the expected pressure water source initial maximum pressure, the preset thresholds for each water spray information are: the water column direction is the same as the water gun central axis direction, the water column angle is the same as the central axis tilt angle, and the landing position is the same as the aiming position of the scope.

[0077] In this invention, the water gun control module performs specific water spray tests at different monitoring nodes, accurately detecting nozzle blockage and water spray safety issues. At the first monitoring node, the test can promptly detect abnormal pressure and directional deviation caused by nozzle blockage. In this case, pressurized downward water spray is used to flush away the blockage, restoring normal nozzle flow and ensuring the water gun's proper use and safety. At the second monitoring node, the water spray parameters are verified to meet safety requirements, preventing harm to the person being sprayed or those nearby. Furthermore, based on the water spray test results, the system intelligently determines the next spray method and nozzle adjustment method, dynamically optimizing spray parameters to improve the water gun's spray effect and user experience, ensuring the water gun achieves the expected spray effect in various scenarios.

[0078] If the water gun trigger still fails the corresponding test after adjustment, it will automatically lock to prevent accidents.

[0079] The present invention also provides a toy water gun with a water gun control system based on data analysis. The toy water gun includes a gun body shell 1, a water tank 10, an electric high-pressure pump 9, a variable valve, a nozzle, a smart camera 4, a grip 7, and a trigger 8.

[0080] In practice, the water inlet of the water tank is adjacent to the nozzle outlet, and the water tank is filled with water by immersing the nozzle in the water. The electric high-pressure pump is used to provide sufficient power for the water flow through pulses. The water inlet at the upper front of the water tank can achieve automatic sealing by pushing in.

[0081] The variable valve includes several injection modes; the nozzle includes several outlet methods;

[0082] The injection method and the outlet method correspond one-to-one.

[0083] In implementation, the variable valve is based on a ratchet and pawl unidirectional intermittent motion structure design, which, combined with intelligent camera control commands, can change the injection mode. The grip and trigger are ergonomically designed, providing a comfortable grip and easy operation.

[0084] The variable valve consists of a valve body 2, a valve core 3, a trigger 6, and an electromagnet 5. The valve core and the trigger form a ratchet and pawl mechanism that performs unidirectional intermittent motion. When a dangerous situation is detected that the spraying requirements are not met, the electromagnet operates, driving the trigger to move. The trigger retracts, increasing the space at the nozzle, maintaining the flow rate, and reducing the pressure, thereby changing the spraying mode and switching to a condition that prevents accidental injury to others.

[0085] The nozzle includes both diffusion and concentration exit modes. The injection mode is changed by the operation of a variable valve, which in turn changes the nozzle space and thus changes the nozzle exit mode.

[0086] The water gun is used in the following steps: Step 1: Install flow and pressure sensors on the water spray pipe, and set the two different spray modes under valve control to different working conditions under different flow and pressure conditions;

[0087] Step 2: Install a high-speed camera with an image acquisition device on the top of the water gun casing to capture images of the crowd. The image acquisition device includes an image acquisition device (such as a camera), an image processing unit (GPU or NPU), and an intelligent control module.

[0088] Step 3: The image processing workflow removes noise through preprocessing, extracts key features, identifies targets, and makes classification decisions, achieving intelligent analysis and understanding of image content. It processes and calculates the initial image, while simultaneously recording real-time data and storing it in the system's database. Deep learning is used for data analysis and anomaly identification. When numerous or extreme anomalies (emergency situations) occur, the system promptly alerts the user, enabling rapid response, troubleshooting, and prevention of safety incidents. Subsequently, the anomaly data is identified and used as training samples for the monitoring system's deep learning module, improving the accuracy of subsequent anomaly identification cycles.

[0089] Step 4: Analyze and process the received image information to determine whether the distribution of people within a certain range of the water jet meets the spraying requirements. If no dangerous situation is identified and the requirements are met, continue to monitor the environment and collect images, then return to Step 1 to collect images.

[0090] Step 5: After image signal processing, if the spraying requirements are not met, the electromagnet will work, driving the trigger to move. The trigger will retract, increasing the space at the nozzle, keeping the flow rate constant, and reducing the pressure, thereby changing the spraying mode and switching to a working condition that prevents accidental injury to others.

[0091] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods, and computer program products according to various embodiments of this application. In this regard, each block in a flowchart or block diagram may represent a module, segment, or portion of code containing one or more executable instructions for implementing a specified logical function. It should also be noted that in some alternative implementations, the functions indicated in the blocks may occur in a different order than those indicated in the drawings. For example, two consecutively indicated blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. It should also be noted that each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, may be implemented using dedicated hardware-based apparatus to perform the specified function or operation, or using a combination of dedicated hardware and computer instructions.

[0092] The technical solution of the present invention has been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the scope of protection of the present invention.

[0093] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A water gun control system based on data analysis, characterized in that, include: The water source module includes a water tank and several water flow channels for storing water and supplying water to the water gun outlet; The detection module is used to continuously acquire water source pressure, acquire water gun position status to determine water gun outlet information, and acquire water spray information of the monitored spray nodes, including: water column direction, water column angle and landing position. The node identification module is connected to the water source module and the detection module respectively, and is used to identify whether the current water gun is in the first monitoring spray node based on the water acquisition information of the water source module, and to identify whether the current water gun is in the second monitoring spray node based on the individual information of the aiming area. A water gun control module is connected to the detection module and the node identification module respectively, and is used to perform corresponding water spraying tests according to the identification results of the monitored water spraying nodes, and determine the next water spraying mode and / or water gun nozzle adjustment mode according to the water spraying test results. The water gun position status includes the direction of the water gun's central axis, the tilt angle of the central axis, and the relative position of the sight to the central axis.

2. The water gun control system based on data analysis according to claim 1, characterized in that, The detection module includes: A visual sensing device, comprising a sight located on a sight and in the same direction as the sight, for acquiring individual information of the aiming area and acquiring water spray information; A pressure sensing device, located inside the water tank, is used to detect the pressure of the water jet. An angle sensor is located on the water gun body to detect the position of the water gun.

3. The water gun control system based on data analysis according to claim 2, characterized in that, The node identification module identifies whether the current water gun is at the first monitored spray node based on the water acquisition information from the water source module, including: If the water acquisition information of the water source module is the latest action performed by the water gun, then the identification result of the node identification module is that the current water gun is in the first monitored water spray node. If the water acquisition information of the water source module is not the latest action performed by the water gun, the identification result of the node identification module is that the current water gun is not in the first monitoring water spray node.

4. The water gun control system based on data analysis according to claim 3, characterized in that, The node identification module identifies whether the current water gun is at the second monitored spray node based on individual information in the aiming area, including: If there are individuals below the safety threshold within the target area, the node identification module determines that the water gun is located at the second monitored water spray node. If there are no individuals below the safety threshold within the target area, the node identification module determines that the water gun is not located at the second monitored water spray node.

5. The water gun control system based on data analysis according to claim 4, characterized in that, The water gun control module is configured to perform a corresponding water spray test in response to the identification result of the node identification module indicating that the water gun is at the first monitoring spray node or the second monitoring spray node.

6. The water gun control system based on data analysis according to claim 5, characterized in that, The water spray test of the first monitoring water spray node is to test the water pressure of the water column when the aiming scope is located at any position on the central axis and the tilt angle of the central axis is greater than 60°. The second monitoring water spray node's water spray test involves placing the sight at any position on the central axis, with the central axis tilt angle greater than 30° and less than 60° to detect water spray information.

7. The water gun control system based on data analysis according to claim 6, characterized in that, The water gun control module determines the next water spray mode and / or water gun nozzle adjustment mode based on the water spray test results, including: If the water spray test result of the first monitoring water spray node is that the pressure of the pressure source exceeds the expected pressure or any item in the water spray information exceeds the corresponding preset threshold, then the next water spray method is to increase the water pressure, and the spray direction is the same as the water spray test direction of the first monitoring water spray node. If the water spray test result of the second monitoring water spray node is that the landing position exceeds the preset range, then the next water spray method will be to reduce the water pressure.

8. A toy water gun applied to the data analysis-based water gun control system according to any one of claims 1-7, characterized in that, Toy water guns consist of a gun body, water tank, electric high-pressure pump, variable valve, nozzle, smart camera, grip, and trigger.

9. The toy water gun according to claim 8, characterized in that, The variable valve includes several injection modes; the nozzle includes several outlet methods; The injection method and the outlet method correspond one-to-one.

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