A hydrogen generator based on brain electrical control and its flow dynamic control method

Abstract

The present application relates to the technical field of medical care, and in particular to a hydrogen machine based on EEG control and a method for dynamically regulating its flow rate. The hydrogen machine based on EEG control includes an EEG detection module, a data processing module, and a hydrogen output module; the EEG detection module is used to capture the user's EEG; the hydrogen output module is used to output hydrogen-rich gas; the data processing module is simultaneously connected to the hydrogen output module and the EEG detection module signal, and the data processing module stores program instructions, which, when executed by the data processing module, implement a method for dynamically regulating the flow rate of a hydrogen machine based on EEG control. The present application has the effect of accurately intervening in the hydrogen inhalation pattern according to the user's EEG activity.

Description

Technical Field

[0001] The present application relates to the technical field of medical care, and in particular to a hydrogen generator based on electroencephalogram control and a method for dynamically regulating its flow rate. Background Art

[0002] Hydrogen's antioxidant properties are increasingly being used in healthcare, particularly in improving human health. In recent years, hydrogen generators have become a research hotspot as people's health needs continue to grow. Traditional hydrogen generators primarily control hydrogen output flow through manual adjustment or pre-programmed settings to meet the needs of different users. However, this control method lacks personalization and real-time performance, and cannot dynamically adjust hydrogen output based on the user's actual physiological state, thus limiting the effectiveness of hydrogen generators in health management.

[0003] To solve the problem of regulating the hydrogen output flow rate, the following methods are usually used: First, simple manual adjustment through manual knobs or buttons, and users need to set the flow rate according to their own feelings; second, using timers or preset modes to achieve flow changes within a fixed time; third, combining basic physiological signal monitoring equipment, such as heart rate monitors, to adjust the output flow rate through simple threshold judgments. In addition, some devices attempt to introduce sensor technology to indirectly affect the setting of hydrogen flow rate by detecting environmental parameters (such as temperature and humidity). Although these methods can meet basic needs to a certain extent, they have failed to achieve deep integration with the user's brain electrical activity. Summary of the Invention

[0004] In order to achieve precise intervention of the hydrogen inhalation pattern according to the user's EEG activity, the present application provides a hydrogen machine based on EEG control and a method for dynamic flow control thereof.

[0005] In the first aspect, the present application provides a method for dynamic control of hydrogen machine flow based on EEG control, which adopts the following technical solution:

[0006] A method for dynamically controlling hydrogen machine flow based on electroencephalogram (EEG) control comprises the following steps:

[0007] S1. Read the ratio of the user's whole-brain beta wave and theta wave signals before using the hydrogen machine, and record the current data as the beta wave baseline value and theta wave baseline value;

[0008] S2. The user starts the hydrogen generator and sets the actual output flow of the hydrogen generator to 50% of the maximum output flow of the hydrogen generator;

[0009] S3. After 30 seconds, read the ratio of the user's whole-brain beta and theta wave signals within 30 seconds, and record the average data as the beta wave training value and the theta wave training value;

[0010] S4. Determine the target output flow rate of the hydrogen generator based on the comparison between the beta wave training value and the theta wave training value and the beta wave baseline value and the theta wave baseline value.

[0011] If the target output flow rate is the same as the actual output flow rate, repeat S3.

[0012] If the target output flow is higher than the actual output flow, the actual output flow is modified according to the target output flow, the running time is reset, and S3 is repeated.

[0013] If the target output flow is lower than the actual output flow, determine whether the running time exceeds 10 minutes.

[0014] If the running time does not exceed 10 minutes, record an alarm and repeat S3.

[0015] If the running time exceeds 10 minutes, read the number of warnings within 10 minutes.

[0016] If the number of alerts does not exceed 4, repeat S3.

[0017] If the number of alerts exceeds 4, the actual output flow is modified according to the target output flow, the running time is reset, and S3 is repeated.

[0018] By employing this technical solution, the ratio of whole-brain beta and theta wave signals before and after a user uses a hydrogen machine is measured. By comparing baseline values ​​with training values, the target output flow rate of the hydrogen machine is determined. This method not only adjusts the output flow rate of the hydrogen machine in real time based on the user's physiological state, but also, when the target output flow rate is lower than the actual output flow rate, further optimizes the flow adjustment strategy by determining the operating time and the number of alerts, thereby improving the comfort and effectiveness of hydrogen machine use.

[0019] Optionally, determining the target output flow rate of the hydrogen generator according to the comparison between the beta wave training value and the theta wave training value and the beta wave baseline value and the theta wave baseline value in S4 includes:

[0020] Calculate the beta wave rate and theta wave rate,

[0021] Beta wave multiplier = beta wave training value / beta wave baseline value,

[0022] Theta wave multiplier = theta wave training value / theta wave baseline value,

[0023] When the β wave magnification is greater than 1.5 or the θ wave magnification is less than 0.8, the target output flow rate is judged to be reduced by one gear.

[0024] When the β wave magnification is not greater than 1.5 and the θ wave magnification is not less than 0.8, if the β wave magnification is less than 1.2 or when the θ wave magnification is greater than 0.95, the target output flow rate is judged to increase by one gear.

[0025] When the above two conditions are not met, it is determined that the target output flow remains unchanged.

[0026] By employing this technical solution, the ratio of beta and theta waves is quantitatively analyzed, enabling real-time monitoring of the user's brain state and dynamically adjusting the hydrogen generator's output flow accordingly. When the user's brain is under high stress or arousal, the hydrogen generator automatically reduces output flow to prevent overexcitement; when the user requires higher concentrations of hydrogen, the hydrogen generator increases output flow to meet demand.

[0027] Optionally, the S3 further includes:

[0028] Read the ratio of the user's frontal beta wave and theta wave signals within 30 seconds, and record the average data of the frontal beta wave / theta wave as the attention score;

[0029] The proportion of alpha wave signals in the user's occipital lobe within 30 seconds is read and recorded as the associative ability score.

[0030] By adopting the above technical solution, the user's attention score and associative ability score can be additionally obtained during the dynamic regulation of hydrogen generator flow. First, by analyzing the ratio of frontal lobe beta and theta wave signals, the user's attention state is quantified, providing data support for subsequent personalized regulation. Second, by detecting the ratio of occipital lobe alpha wave signals, the user's associative ability level is assessed, further enriching the data dimension of EEG characteristics. These newly added scoring indicators help achieve more accurate user status identification, thereby improving the pertinence and effectiveness of hydrogen generator output mode adjustment.

[0031] Optionally, the S4 also includes determining the output mode of the hydrogen generator based on the attention score and the associative ability score, and the output mode includes a continuous output mode and an intermittent output mode. The continuous output mode continuously outputs hydrogen-rich gas, and the intermittent output mode intermittently outputs hydrogen-rich gas at intervals of 4 seconds.

[0032] By employing this technical solution, the attention and association scores calculated based on EEG signals from the frontal and occipital lobes can accurately reflect the user's current state. When the user is in a state requiring high concentration, the device switches to continuous output mode, providing a steady supply of hydrogen-rich gas. When the user is in a state of relaxation or association, the device switches to intermittent output mode, delivering gas in a manner more consistent with physiological rhythms. This intelligent mode switching not only improves the user experience but also effectively conserves resources and avoids unnecessary energy waste.

[0033] Optionally, determining the output mode of the hydrogen generator according to the attention score and the associative ability score in S4 includes:

[0034] When the attention score is lower than 3.0, the output mode is judged to be continuous output mode;

[0035] When the attention score is not less than 3.0 and the associative ability score is less than 25%, the output mode is judged to be intermittent output mode.

[0036] By adopting the above technical solution, when the attention score is lower than 3.0, it is judged that the user is not paying enough attention, so it is set to continuous output mode to provide a stable supply of hydrogen-rich gas to help meet the user's needs. When the attention score is not lower than 3.0 and the associative ability score is lower than 25%, it is judged that the user is in a state of high concentration but low associative ability, so it is set to intermittent output mode. By intermittently outputting hydrogen-rich gas, it can better match the user's physiological state and improve the user experience and effect.

[0037] In the second aspect, the present application provides a hydrogen generator based on brain electrical control, which adopts the following technical solutions:

[0038] A hydrogen generator based on EEG control, comprising an EEG detection module, a data processing module and a hydrogen output module;

[0039] The EEG detection module is used to capture the user's EEG;

[0040] The hydrogen output module is used to output hydrogen-rich gas;

[0041] The data processing module is simultaneously connected to the hydrogen output module and the EEG detection module signal. The data processing module stores program instructions. When the program instructions are executed by the data processing module, the above-mentioned dynamic control method of hydrogen machine flow based on EEG control is implemented.

[0042] By adopting the above technical solution and analyzing EEG signals of the whole brain and specific areas, the device can accurately judge the user's physiological and psychological ability status, and automatically match the most suitable hydrogen output method.

[0043] Optionally, the hydrogen output module includes a main output pipeline, which includes a main power supply and a main electrolyzer electrically connected to the main power supply. The main electrolyzer is provided with a main hydrogen output pipe and a main oxygen output pipe. The main hydrogen output pipe and the main oxygen output pipe are both provided with a main airflow control valve electrically connected to the data processing module. The end of the main hydrogen output pipe along the gas flow direction is provided with a main hydrogen output port, and the end of the main oxygen output pipe along the gas flow direction is provided with a main oxygen output port.

[0044] By adopting this technical solution, the main power supply provides stable power support to the main output pipeline, ensuring the normal operation of the main electrolyzer. The hydrogen and oxygen generated by the electrolysis of water in the main electrolyzer are transported through the main hydrogen output pipe and the main oxygen output pipe, respectively. The main airflow control valve precisely adjusts the flow of hydrogen and oxygen under the command of the data processing module, thus achieving dynamic regulation. The design of the main hydrogen and oxygen output ports ensures accurate gas output to meet user needs.

[0045] Optionally, the hydrogen output module further includes at least two auxiliary output pipelines, the auxiliary output pipelines including an auxiliary power supply and an auxiliary electrolyzer electrically connected to the auxiliary power supply, the auxiliary electrolyzer being provided with an auxiliary hydrogen output pipe and an auxiliary oxygen output pipe, the auxiliary hydrogen output pipe and the auxiliary oxygen output pipe being both provided with auxiliary gas flow control valves electrically connected to the data processing module, the auxiliary hydrogen output pipe being provided with an auxiliary hydrogen output port at the end along the gas flow direction, the auxiliary oxygen output pipe being provided with an auxiliary oxygen output port at the end along the gas flow direction, the auxiliary hydrogen output pipe being connected to the main hydrogen output pipe through a hydrogen support pipe, the auxiliary oxygen output pipe being connected to the main oxygen output pipe through an oxygen support pipe, and three-way valves being provided at both ends of the hydrogen support pipe and the oxygen support pipe, respectively.

[0046] By adopting the above technical solution, at least two auxiliary output pipelines enable the hydrogen generator to have multi-channel gas output capabilities, which can effectively improve the output flexibility of the hydrogen generator. The auxiliary gas flow control valves provided on the auxiliary hydrogen output pipe and the auxiliary oxygen output pipe are electrically connected to the data processing module, thereby realizing precise control of the gas flow of the auxiliary output pipeline. In addition, the hydrogen support pipe and the oxygen support pipe further enhance the output upper limit of the main output pipeline of the hydrogen generator. When the main output pipeline fails or requires maintenance, the auxiliary output pipeline can take over the gas output task to ensure the continuous and stable operation of the hydrogen generator. Or when a new user who is not familiar with hydrogen inhalation tries it, the auxiliary output pipeline can also take over the gas output task, so that hydrogen-rich gas can be output at a lower flow rate. This design not only improves the reliability of the hydrogen generator, but also provides technical support for multi-scenario applications.

[0047] In summary, this application includes at least one of the following beneficial technical effects:

[0048] 1. By reading the ratio of beta and theta wave signals across the user's entire brain and comparing baseline values ​​with training values, it can accurately reflect the user's immediate physiological and psychological state, thereby enabling personalized dynamic regulation of hydrogen output flow;

[0049] 2. Determine changes in target output flow based on the calculated results of the β-wave and θ-wave magnifications, ensuring clear flow adjustment logic and clear criteria, thereby improving the accuracy and real-time performance of the adjustment.

[0050] 3. Introduce attention scores and associative ability scores to further refine the analysis of the user's EEG activity, and determine the output mode of the hydrogen machine accordingly, providing users with health intervention plans that are more in line with their actual needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 It is a flow chart of the method for dynamic regulation of hydrogen machine flow based on EEG control provided in an embodiment of the present application.

[0052] Figure 2 This is a simplified structural diagram of the EEG-controlled hydrogen generator provided in an embodiment of the present application.

[0053] Description of reference numerals: 1- EEG detection module; 2- data processing module; 3- hydrogen output module;

[0054] 301-main power supply; 302-main electrolyzer; 303-main airflow control valve; 304-main hydrogen output pipe; 305-main oxygen output pipe; 306-main hydrogen output port; 307-main oxygen output port; 308-auxiliary power supply; 309-auxiliary electrolyzer; 310-auxiliary hydrogen output pipe; 311-auxiliary oxygen output pipe; 312-three-way valve; 313-hydrogen support pipe; 314-oxygen support pipe; 315-auxiliary airflow control valve; 316-auxiliary hydrogen output port; 317-auxiliary oxygen output port. DETAILED DESCRIPTION

[0055] The following is combined with Figure 1-2 This application is described in further detail.

[0056] The embodiment of the present application discloses a method for dynamically controlling the flow of a hydrogen machine based on EEG control.

[0057] like Figure 1 As shown, the method for dynamic regulation of hydrogen machine flow based on EEG control includes the following steps:

[0058] S1. Read the ratio of the user's whole brain beta wave and theta wave signals before using the hydrogen machine, and record the current data as the beta wave baseline value and theta wave baseline value.

[0059] S2. The user starts the hydrogen generator and sets the actual output flow of the hydrogen generator to 50% of the maximum output flow of the hydrogen generator.

[0060] S3. After 30 seconds, read the ratio of the user's whole-brain beta and theta wave signals within 30 seconds, and record the average data as the beta wave training value and the theta wave training value;

[0061] At the same time, the ratio of the user's frontal beta wave and theta wave signals within 30 seconds is read, and the average data of the frontal beta wave / theta wave is recorded as the attention score;

[0062] The proportion of alpha wave signals in the user's occipital lobe within 30 seconds is read and recorded as the associative ability score.

[0063] S4. Determine the output mode of the hydrogen generator based on the attention score and the associative ability score:

[0064] When the attention score is lower than 3.0, the output mode is judged to be continuous output mode;

[0065] When the attention score is not less than 3.0 and the associative ability score is less than 25%, the output mode is judged to be intermittent output mode.

[0066] Determine the target output flow of the hydrogen generator based on the comparison between the beta wave training value and the theta wave training value and the beta wave baseline value and the theta wave baseline value:

[0067] Calculate the beta wave rate and theta wave rate,

[0068] Beta wave multiplier = beta wave training value / beta wave baseline value,

[0069] Theta wave multiplier = theta wave training value / theta wave baseline value,

[0070] When the β wave magnification is greater than 1.5 or the θ wave magnification is less than 0.8, the target output flow rate is judged to be reduced by one gear.

[0071] When the β wave magnification is not greater than 1.5 and the θ wave magnification is not less than 0.8, if the β wave magnification is less than 1.2 or when the θ wave magnification is greater than 0.95, the target output flow rate is judged to increase by one gear.

[0072] When the above two conditions are not met, it is determined that the target output flow remains unchanged.

[0073] If the target output flow rate is the same as the actual output flow rate, repeat S3.

[0074] If the target output flow is higher than the actual output flow, the actual output flow is modified according to the target output flow, the running time is reset, and S3 is repeated.

[0075] If the target output flow is lower than the actual output flow, determine whether the running time exceeds 10 minutes.

[0076] If the running time does not exceed 10 minutes, record an alarm and repeat S3.

[0077] If the running time exceeds 10 minutes, read the number of warnings within 10 minutes.

[0078] If the number of alerts does not exceed 4, repeat S3.

[0079] If the number of alerts exceeds 4, the actual output flow is modified according to the target output flow, the running time is reset, and S3 is repeated.

[0080] The implementation principle of a hydrogen generator based on EEG control and a method for dynamically controlling its flow rate in the embodiment of the present application is as follows:

[0081] By monitoring the user's brainwave signals in real time and analyzing their attention level and associative ability, the hydrogen generator's output flow and pattern are dynamically adjusted. When the user's attention is low (the average data of the frontal lobe beta waves and the average data of the frontal lobe theta waves can be used to evaluate the user's attention. Beta waves with a frequency of 14-30Hz represent mental activity, busyness, and tension, while theta waves with a frequency of 4-7Hz represent sleepiness, deep relaxation, and subconsciousness. When the user's attention is reduced, the proportion of beta waves decreases and the proportion of theta waves increases, resulting in a lower attention score), a continuous output mode is used to ensure a continuous supply of hydrogen. When the user's attention is high and associative ability is strong (the proportion of occipital alpha waves can be used to evaluate associative ability and, combined with the attention score, to evaluate the user's associative ability. When performing visually focused tasks, the proportion of occipital alpha waves may decrease, a phenomenon known as "alpha suppression," and be replaced by an increase in beta waves, indicating a decrease in the user's associative ability), an intermittent output mode is used to conserve hydrogen and energy. At the same time, the target output flow rate of the hydrogen generator is intelligently adjusted based on changes in beta and theta waves, ensuring that the hydrogen supply matches the user's brainwave state. Furthermore, by setting parameters such as the number of alerts and operating duration, the safety and stability of the hydrogen generator are further improved. This method not only improves the efficiency of the hydrogen generator but also enhances the user experience, making it an innovative and practical method for dynamically controlling the flow rate of the hydrogen generator.

[0082] The embodiment of the present application also discloses a hydrogen machine based on EEG control.

[0083] like Figure 2 As shown, the EEG-controlled hydrogen generator includes an EEG detection module 1, a data processing module 2, and a hydrogen output module 3;

[0084] The EEG detection module 1 is used to capture the user's EEG;

[0085] The hydrogen output module 3 is used to output hydrogen-rich gas;

[0086] The data processing module 2 is signal-connected to the hydrogen output module 3 and the EEG detection module 1 at the same time. The data processing module 2 stores program instructions. When the program instructions are executed by the data processing module 2, the above-mentioned dynamic control method of hydrogen machine flow based on EEG control is implemented.

[0087] By analyzing EEG signals of the entire brain and specific areas, the device can accurately determine the user's physical and psychological ability status, and automatically match the most suitable hydrogen output method.

[0088] Among them, the hydrogen output module 3 includes a main output pipeline, which includes a main power supply 301 and a main electrolyzer 302 electrically connected to the main power supply 301. The main electrolyzer 302 is provided with a main hydrogen output pipe 304 and a main oxygen output pipe 305. The main hydrogen output pipe 304 and the main oxygen output pipe 305 are both provided with a main airflow control valve 303 electrically connected to the data processing module 2. The end of the main hydrogen output pipe 304 along the gas flow direction is provided with a main hydrogen output port 306, and the end of the main oxygen output pipe 305 along the gas flow direction is provided with a main oxygen output port 307.

[0089] The main power supply 301 provides stable power to the main output pipeline, ensuring the normal operation of the main electrolyzer 302. The hydrogen and oxygen generated by the electrolysis of water in the main electrolyzer 302 are transported through the main hydrogen output pipe 304 and the main oxygen output pipe 305, respectively. The main airflow control valve 303 precisely adjusts the flow rates of hydrogen and oxygen under the command of the data processing module 2, thus achieving dynamic control. The design of the main hydrogen output port 306 and the main oxygen output port 307 ensures accurate gas output to meet user needs.

[0090] To increase the output limit of the main output pipeline, the hydrogen output module 3 also includes at least two auxiliary output pipelines. The auxiliary output pipeline includes an auxiliary power supply 308 and an auxiliary electrolyzer 309 electrically connected to the auxiliary power supply 308. The auxiliary electrolyzer 309 is provided with an auxiliary hydrogen output pipe 310 and an auxiliary oxygen output pipe 311. The auxiliary hydrogen output pipe 310 and the auxiliary oxygen output pipe 311 are both provided with auxiliary gas flow control valves 315 electrically connected to the data processing module 2. The auxiliary hydrogen output pipe 310 is provided with an auxiliary hydrogen output port 316 at its end along the gas flow direction, and the auxiliary oxygen output pipe 311 is provided with an auxiliary oxygen output port 317 at its end along the gas flow direction. The auxiliary hydrogen output pipe 310 is connected to the main hydrogen output pipe 304 through a hydrogen support pipe 313, and the auxiliary oxygen output pipe 311 is connected to the main oxygen output pipe 305 through an oxygen support pipe 314. Three-way valves 312 are respectively provided at both ends of the hydrogen support pipe 313 and the oxygen support pipe 314.

[0091] At least two auxiliary output pipelines enable the hydrogen generator to have multi-channel gas output capabilities, which can effectively improve the output flexibility of the hydrogen generator. The auxiliary gas flow control valve 315 provided on the auxiliary hydrogen output pipe 310 and the auxiliary oxygen output pipe 311 is electrically connected to the data processing module 2, thereby realizing precise control of the gas flow of the auxiliary output pipeline. In addition, the hydrogen support pipe 313 and the oxygen support pipe 314 further enhance the output upper limit of the main output pipeline of the hydrogen generator. When the main output pipeline fails or requires maintenance, the auxiliary output pipeline can take over the gas output task to ensure the continuous and stable operation of the hydrogen generator. Or when a new user who is not familiar with hydrogen inhalation tries it, the auxiliary output pipeline can also take over the gas output task, so that hydrogen-rich gas can be output at a lower flow rate. This design not only improves the reliability of the hydrogen generator, but also provides technical support for multi-scenario applications.

[0092] The EEG-controlled hydrogen generator in this embodiment of the present application operates as follows: Three-way valve 312 is designed with three connections, each for connecting to different pipelines to achieve gas diversion or merging. In hydrogen output module 3, three-way valves 312 are applied to both ends of hydrogen support tube 313 and oxygen support tube 314 to adjust gas flow between the primary and secondary output pipelines.

[0093] When the main output pipeline is operating normally and can meet the user's hydrogen needs, three-way valve 312 is disconnected, and the auxiliary output pipeline is in standby mode and does not participate in gas output. The hydrogen and oxygen generated by the main electrolyzer 302 are transported through the main hydrogen output pipe 304 and the main oxygen output pipe 305, respectively. The main airflow control valve 303 adjusts the gas flow according to the instructions of the data processing module 2 to ensure a stable supply of hydrogen.

[0094] When the main output pipeline fails, or the output flow rate of hydrogen needs to be increased to meet the special needs of the user, the three-way valve 312 will switch to the connected state. At this time, the auxiliary output pipeline will take over or assist in the output task of the gas. The hydrogen and oxygen generated by the auxiliary electrolyzer 309 are transported through the auxiliary hydrogen output pipe 310 and the auxiliary oxygen output pipe 311 respectively, and are connected to the main output pipeline through the hydrogen support pipe 313 and the oxygen support pipe 314. The auxiliary gas flow control valve 315 also adjusts the gas flow according to the instructions of the data processing module 2 to ensure a stable supply of gas and precise control of the flow rate.

[0095] The on / off state of three-way valve 312 is intelligently controlled by data processing module 2 based on the operating status of the main output pipeline and user needs. When a fault in the main output pipeline is detected or the output flow needs to be increased, data processing module 2 sends a command to three-way valve 312 to switch it to the on state, thereby activating the auxiliary output pipeline for gas output. Conversely, when the main output pipeline resumes normal operation or user demand decreases, data processing module 2 sends a command to three-way valve 312 to switch it to the off state, thereby closing the auxiliary output pipeline, saving energy and reducing maintenance costs.

[0096] This gas transmission design based on three-way valve 312 not only improves the output flexibility and reliability of the hydrogen generator, but also provides technical support for multiple application scenarios. Whether the main output pipeline fails and a backup pipeline needs to be taken over, or when the hydrogen output flow needs to be increased to meet special needs, three-way valve 312 can quickly respond and switch to the appropriate state, ensuring the continuous and stable operation of the hydrogen generator.

[0097] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A method for dynamic control of hydrogen machine flow based on EEG control, characterized in that: The following steps are involved: S1. Read the ratio of the user's whole-brain beta wave and theta wave signals before using the hydrogen machine, and record the current data as the beta wave baseline value and theta wave baseline value; S2. The user starts the hydrogen generator and sets the actual output flow of the hydrogen generator to 50% of the maximum output flow of the hydrogen generator; S3. After 30 seconds, read the ratio of the user's whole-brain beta and theta wave signals within 30 seconds, and record the average data as the beta wave training value and the theta wave training value; S4. Determine the target output flow rate of the hydrogen generator based on the comparison between the beta wave training value and the theta wave training value and the beta wave baseline value and the theta wave baseline value. If the target output flow rate is the same as the actual output flow rate, repeat S3. If the target output flow is higher than the actual output flow, the actual output flow is modified according to the target output flow, the running time is reset, and S3 is repeated. If the target output flow is lower than the actual output flow, determine whether the running time exceeds 10 minutes. If the running time does not exceed 10 minutes, record an alarm and repeat S3. If the running time exceeds 10 minutes, read the number of warnings within 10 minutes. If the number of alerts does not exceed 4, repeat S3. If the number of alerts exceeds 4, the actual output flow is modified according to the target output flow, the running time is reset, and S3 is repeated.

2. The method for dynamic control of hydrogen machine flow based on EEG control according to claim 1 is characterized in that: Determining the target output flow rate of the hydrogen generator according to the comparison between the beta wave training value and the theta wave training value and the beta wave baseline value and the theta wave baseline value in S4 includes: Calculate the beta wave rate and theta wave rate, Beta wave multiplier = beta wave training value / beta wave baseline value, Theta wave multiplier = theta wave training value / theta wave baseline value, When the β wave magnification is greater than 1.5 or the θ wave magnification is less than 0.8, the target output flow rate is judged to be reduced by one gear. When the β wave magnification is not greater than 1.5 and the θ wave magnification is not less than 0.8, if the β wave magnification is less than 1.2 or when the θ wave magnification is greater than 0.95, the target output flow rate is judged to increase by one gear. When the above two conditions are not met, it is determined that the target output flow remains unchanged.

3. The method for dynamic control of hydrogen machine flow based on EEG control according to claim 1 is characterized in that: Said S3 further comprises: Read the ratio of the user's frontal beta wave and theta wave signals within 30 seconds, and record the average data of the frontal beta wave / theta wave as the attention score; The proportion of alpha wave signals in the user's occipital lobe within 30 seconds is read and recorded as the associative ability score.

4. The method for dynamic control of hydrogen machine flow based on EEG control according to claim 3 is characterized in that: The S4 also includes determining an output mode of the hydrogen generator according to the attention score and the associative ability score, wherein the output mode includes a continuous output mode and an intermittent output mode. The continuous output mode continuously outputs hydrogen-rich gas, and the intermittent output mode intermittently outputs hydrogen-rich gas at intervals of 4 seconds.

5. The method for dynamic control of hydrogen machine flow based on EEG control according to claim 4 is characterized in that: Determining the output mode of the hydrogen generator according to the attention score and the associative ability score in S4 includes: When the attention score is lower than 3.0, the output mode is judged to be continuous output mode; When the attention score is not less than 3.0 and the associative ability score is less than 25%, the output mode is judged to be intermittent output mode.

6. A hydrogen generator based on brain electrical control, characterized in that: include: EEG detection module (1), data processing module (2) and hydrogen output module (3); The EEG detection module (1) is used to capture the user's EEG; The hydrogen output module (3) is used to output hydrogen-rich gas; The data processing module (2) is simultaneously connected to the hydrogen output module (3) and the EEG detection module (1) by signal, and the data processing module (2) stores program instructions, and when the program instructions are executed by the data processing module (2), the method for dynamic regulation of hydrogen machine flow based on EEG control according to any one of claims 1 to 5 is implemented.

7. The hydrogen generator based on brain electrical control according to claim 6 is characterized in that: The hydrogen output module (3) comprises a main output pipeline, the main output pipeline comprising a main power supply (301), a main electrolyzer (302) electrically connected to the main power supply (301), the main electrolyzer (302) being provided with a main hydrogen output pipe (304) and a main oxygen output pipe (305), the main hydrogen output pipe (304) and the main oxygen output pipe (305) being both provided with a main airflow control valve (303) electrically connected to the data processing module (2), the main hydrogen output pipe (304) being provided with a main hydrogen output port (306) at its end along the gas flow direction, and the main oxygen output pipe (305) being provided with a main oxygen output port (307) at its end along the gas flow direction.

8. The hydrogen generator based on brain electrical control according to claim 7 is characterized in that: The hydrogen output module (3) further comprises at least two auxiliary output pipelines, wherein the auxiliary output pipelines comprise an auxiliary power source (308), an auxiliary electrolyzer (309) electrically connected to the auxiliary power source (308), the auxiliary electrolyzer (309) being provided with an auxiliary hydrogen output pipe (310) and an auxiliary oxygen output pipe (311), the auxiliary hydrogen output pipe (310) and the auxiliary oxygen output pipe (311) being both provided with an auxiliary gas flow control valve (315) electrically connected to the data processing module (2), the auxiliary hydrogen output pipe (310) being provided along the gas flow path. The auxiliary hydrogen output pipe (310) is provided with an auxiliary hydrogen output port (316) at the end thereof in the direction of gas flow, and the auxiliary oxygen output pipe (311) is provided with an auxiliary oxygen output port (317) at the end thereof in the direction of gas flow. The auxiliary hydrogen output pipe (310) is connected to the main hydrogen output pipe (304) through a hydrogen support pipe (313), and the auxiliary oxygen output pipe (311) is connected to the main oxygen output pipe (305) through an oxygen support pipe (314). Three-way valves (312) are provided at both ends of the hydrogen support pipe (313) and the oxygen support pipe (314).

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