High-altitude oxygen supply system and oxygen supply method

Abstract

This invention relates to the field of oxygen supply technology, specifically to a high-altitude oxygen supply system and method, comprising: a detection module electrically connected to a control module and an oxygen supply module, the detection module detecting blood oxygen and altitude data; a control module electrically connected to both an oxygen generation module and an oxygen supply module, the control module controlling the oxygen generation efficiency and oxygen supply efficiency based on the detection data; an oxygen generation module connected to the oxygen supply module, the oxygen generation module generating oxygen by collecting ambient air and storing it within the oxygen supply module; an oxygen supply module used to adjust the oxygen supply rate; and a display module electrically connected to the detection module, the display module displaying the data collected by the detection module. This system achieves fine-tuning of the user's oxygen concentration based on the user's physiological data, thereby improving the accuracy of the user's oxygen intake and preventing the occurrence of hypoxia.

Description

Technical Field

[0001] This invention relates to the field of oxygen supply technology, specifically to a high-altitude oxygen supply system and method. Background Technology

[0002] High-altitude oxygen supply technology is a series of technologies and solutions developed to protect the health and activity levels of personnel in environments where the air is thin and oxygen content decreases with increasing altitude. Its core principle is to artificially supplement oxygen to alleviate or eliminate the discomfort and risks caused by hypoxia.

[0003] High-altitude oxygen supply systems often adaptively adjust the oxygen concentration based on the current altitude. This is achieved by increasing the pressure in the oxygen generator within the system to enhance the intake of outside air, thus ensuring oxygen production efficiency. Simultaneously, by controlling the oxygen flow rate, the system controls the oxygen concentration for each user, thereby meeting their oxygen needs and preventing issues such as hypoxia. However, due to differences in physiological conditions among users, the oxygen concentration required for each user at the same altitude is not the same. As a result, the oxygen supply concentration that varies with altitude is insufficient to meet the oxygen needs of different users, leading to insufficient oxygen intake and hypoxia.

[0004] In view of this, we propose a high-altitude oxygen supply system and method. Summary of the Invention

[0005] The purpose of this invention is to provide a high-altitude oxygen supply system and method to solve the problem mentioned in the background art that the oxygen supply system is difficult to adapt and adjust to different users.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A high-altitude oxygen supply system and method include: a detection module, a control module, an oxygen generation module, an oxygen supply module, and a display module. The detection module is electrically connected to the control module and the oxygen supply module. The detection module detects blood oxygen and altitude data. Through sensors, the detection module can measure the current altitude and the user's blood oxygen saturation. Altitude facilitates the determination of the oxygen concentration, and blood oxygen saturation helps to better understand the user's current status. The control module is electrically connected to both the oxygen generation module and the oxygen supply module. The control module controls the oxygen generation efficiency and oxygen supply efficiency based on the detection data. The oxygen generation module is connected to the oxygen supply module and generates oxygen by collecting ambient air and stores it within the oxygen supply module. The oxygen supply module is used to... The oxygen supply rate is regulated. The control module adjusts the oxygen generation and supply modules based on the altitude data and blood oxygen saturation detected by the detection module. It determines the oxygen concentration at the current altitude and sends this signal to the supply module, which then controls the oxygen flow rate to regulate the oxygen content. Simultaneously, the oxygen generation module adjusts the pressure based on the oxygen flow rate, thereby altering the intake of outside air to ensure that the generated oxygen content matches the supplied oxygen content, guaranteeing a stable oxygen supply. The display module is electrically connected to the detection module and displays the data collected by the detection module, including altitude and the user's blood oxygen saturation, allowing the user to have a clear understanding of their physical condition.

[0007] Preferably, the detection module includes a blood oxygen detection unit and an environmental detection unit; the blood oxygen detection unit detects the user's blood oxygen data, mainly detecting the user's blood oxygen saturation, and also detecting other physiological data of the user, such as heart rate, stress, etc.; the environmental detection unit detects environmental altitude data, collecting and detecting data such as altitude and current altitude air oxygen content.

[0008] Preferably, the control module includes an oxygen supply control unit and a blood oxygen control unit. The oxygen supply control unit calculates the oxygen supply concentration based on altitude data. Upon receiving the altitude data from the detection data transmission, the oxygen supply unit calculates the required oxygen content by combining the altitude data with the current ambient oxygen content, and then sends a signal to the oxygen supply module to output oxygen for the user to inhale. The blood oxygen control unit receives the oxygen supply concentration and blood oxygen data to calculate the actual required oxygen supply concentration. When blood oxygen saturation remains within the normal range, the blood oxygen control unit only records blood oxygen data. When blood oxygen saturation decreases, the blood oxygen control unit calculates the required oxygen supply concentration at the current blood oxygen saturation level. Based on the current sample data and the rate of decrease in blood oxygen, the blood oxygen control unit obtains the oxygen concentration that should be provided at this time and sends the calculation result to the oxygen supply module for oxygen concentration adjustment.

[0009] Preferably, the oxygen generation module includes a pressurization unit, a purification unit, and a pressure stabilization unit. The pressurization unit controls the compression pressure, thereby controlling the air intake volume. By increasing the compression pressure, the pressurization unit increases the pressure difference between the oxygen supply system and the external environment, facilitating the entry of outside air into the oxygen generation module and improving air intake efficiency. The purification unit purifies the incoming air to generate oxygen. The purification unit separates nitrogen and oxygen in the intake air, adsorbing nitrogen from the air to leave high-purity oxygen. The pressure stabilization unit balances the internal pressure of the oxygen generation module to ensure stable oxygen delivery to the oxygen supply module. The purified oxygen enters the pressure stabilization unit, which balances the pressure of the purified oxygen, thereby ensuring the stability of oxygen delivery and facilitating more stable absorption by the user, while also ensuring the stability of system operation.

[0010] Preferably, the oxygen supply unit includes a storage unit, an oxygen concentration unit, and an adjustment unit. The storage unit stores purified oxygen to ensure immediate supply for subsequent use, improving the timeliness of oxygen supply. The oxygen concentration unit controls the oxygen supply rate and thus the oxygen concentration. By controlling the oxygen flow rate, the oxygen concentration unit controls the user's oxygen concentration. The adjustment unit controls the oxygen supply from the oxygen concentration unit based on blood oxygen data. After adjusting the oxygen concentration according to the user's blood oxygen saturation, the adjustment unit detects the adjusted blood oxygen saturation to determine whether the oxygen supply concentration meets the user's needs based on the change in blood oxygen saturation.

[0011] A high-altitude oxygen supply system includes the following steps: Step 1: The oxygen generation module generates oxygen based on the altitude and supplies oxygen to the user through the oxygen supply module; The oxygen generation module first adjusts the oxygen generation pressure according to the altitude, thereby regulating the oxygen generation efficiency; the oxygen supply module adjusts the oxygen flow rate according to the current altitude, thereby meeting the user's oxygen intake needs. Step 2: If the detection module detects the user's blood oxygen data and triggers an alarm, it sends a signal to the control module. When the detection module detects a decrease in the user's blood oxygen saturation, it indicates that the user is experiencing hypoxia. If the oxygen concentration supplied is insufficient to meet the user's physiological needs, the detection module will send the user's blood oxygen saturation data to the control module. Step 3: The control module adjusts the oxygen generation efficiency and oxygen concentration based on the blood oxygen data; The control module calculates the actual oxygen concentration required by the user based on blood oxygen saturation data over a period of time and the existing oxygen concentration, thereby meeting the user's physiological needs and preventing the user from experiencing hypoxia and dizziness due to a continued decrease in blood oxygen saturation. Step 4: The oxygen supply module delivers oxygen based on the blood oxygen data until the blood oxygen level returns to normal. The oxygen supply module adjusts the oxygen concentration based on the data sent by the control module. At the same time, the oxygen generation module adjusts its own oxygen generation efficiency based on the oxygen flow rate of the oxygen supply module, thereby ensuring a balance in oxygen supply.

[0012] Furthermore, step 1 above also includes the following steps: Step 1.1: The environmental monitoring unit detects the altitude data and sends it to the oxygen supply control unit; When a user needs oxygen, the environmental detection unit acquires data such as the current altitude and current oxygen content and sends it to the oxygen supply control unit. Step 1.2: The oxygen supply control unit calculates based on the current altitude and sends a signal to the oxygen concentration unit; The oxygen supply control unit calculates the required oxygen concentration at the current altitude based on data such as altitude and air oxygen content, and sends the calculation results to the oxygen concentration unit. Step 1.3: The oxygen concentration unit adjusts the oxygen supply concentration and sends a signal to the pressurization unit; The oxygen concentration unit controls the oxygen flow rate based on the calculation results, so that the oxygen supply concentration is equal to the calculated concentration, thereby meeting the user's oxygen intake needs. Step 1.4: The oxygen generation module adjusts the oxygen generation efficiency; The oxygen generating module regulates the compression pressure, thereby controlling the intake air content, so that the oxygen generating efficiency of the oxygen generating module is consistent with the oxygen supply flow rate, ensuring a balance between supply and demand.

[0013] Furthermore, step 1.4 above also includes the following steps; Step 1.4.1: The booster unit adjusts the compression pressure; The booster unit starts to control the compression pressure. By pressurizing the system, a pressure difference is created between the system and the external environment, thereby drawing outside air into the oxygen generation module for oxygen purification. Step 1.4.2: Air flows through the purification unit for nitrogen and oxygen separation; The air drawn in by the pressurization unit flows to the purification unit, where the purification unit adsorbs nitrogen from the air, thereby filtering out pure oxygen and completing the purification of oxygen. Step 1.4.3: The purified oxygen is sent into the storage unit after its own pressure is reduced by the pressure stabilizing unit. The purified oxygen is pressure regulated by a pressure stabilizing unit to maintain a normal gas pressure level, making it easy for users to inhale. The purified oxygen is then delivered to a storage unit for storage.

[0014] Furthermore, step 3 above also includes the following steps: Step 3.1: The blood oxygen detection unit detected a decrease in blood oxygen data; When the system is supplying oxygen, the blood oxygen detection unit detects a decrease in blood oxygen saturation, which means that the oxygen concentration supplied based on the altitude is insufficient to meet the user's needs. At this time, the oxygen concentration needs to be readjusted. Step 3.2: The blood oxygen detection unit sends data to the blood oxygen control unit; The blood oxygen detection unit sends the detection data to the blood oxygen control unit in real time; Step 3.3: The blood oxygen control unit receives blood oxygen data and calculates the required oxygen concentration; The blood oxygen control unit determines the oxygen concentration that should be supplied at this time based on the current sample data and the rate of decrease in blood oxygen. Step 3.4: The oxygen supply module adjusts the oxygen concentration, and the oxygen generation module adjusts the oxygen supply efficiency. The oxygen concentration unit regulates the oxygen supply flow rate, thereby regulating the oxygen supply concentration until blood oxygen levels return to normal. At the same time, the oxygen generation module adjusts the oxygen generation efficiency according to the oxygen supply flow rate to achieve a supply balance.

[0015] Furthermore, step 3.4 above also includes the following steps: Step 3.4.1: The oxygen concentration unit adjusts the flow rate based on the signal sent by the blood oxygen control unit; The oxygen concentration unit adjusts the oxygen flow rate based on the oxygen concentration calculated by the blood oxygen control unit to meet user needs. At the same time, the pressurization unit adjusts the pressure to achieve a balance between supply and demand. Step 3.4.1: The adjustment unit connects to the blood oxygen detection unit to obtain blood oxygen data; The adjustment unit connects to the blood oxygen detection unit to view the blood oxygen data in the next few seconds and determine whether the current oxygen supply concentration meets the user's needs. Step 3.4.3: If the blood oxygen data remains unchanged, the regulating unit controls the oxygen concentration unit to increase the oxygen supply concentration; If the blood oxygen saturation does not decrease, it means that the current oxygen supply demand meets the user's oxygen inhalation needs. At this time, the regulating unit controls the oxygen concentration unit to increase the oxygen flow rate quantitatively under the existing oxygen flow rate, so that the current oxygen supply concentration is greater than the required oxygen concentration, thereby promoting the increase of the user's blood oxygen saturation and restoring the user's blood oxygen saturation to the normal range. Step 3.4.4: After the blood oxygen data detected by the adjustment unit returns to normal, the oxygen concentration unit restores the oxygen supply concentration. When the regulating unit detects that the user's blood oxygen saturation has returned to a normal level, the regulating unit controls the oxygen concentration unit to stop quantitatively increasing the oxygen flow rate, so that the oxygen supply concentration returns to the saturation calculated by the blood oxygen control module. Steps 3, 4, and 5: If blood oxygen saturation decreases, the blood oxygen control unit recalculates based on existing data until it stabilizes, and the adjustment unit is activated. If the blood oxygen saturation continues to decrease, the blood oxygen control unit will recalculate and readjust based on the existing blood oxygen data and oxygen supply data until the blood oxygen saturation remains stable for a period of time. At this point, the adjustment unit will start repeating the above process.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. A high-altitude oxygen supply system and method, wherein the system, through the setting of the blood oxygen control unit, realizes the fine adjustment of the oxygen concentration of the user based on the user's blood oxygen saturation, thereby making the current oxygen supply concentration more in line with the user's needs.

[0017] 2. A high-altitude oxygen supply system and method, wherein the system adjusts the user's oxygen concentration multiple times through a control module, thereby ensuring the accuracy of the user's oxygen concentration and ensuring the user's physiological health and safety.

[0018] 3. A high-altitude oxygen supply system and method, wherein the system uses an adjustment unit to read blood oxygen data and realize the detection feedback of adjusting the oxygen supply concentration according to blood oxygen saturation, thereby ensuring a high degree of matching between the oxygen supply concentration and the user's needs. Attached Figure Description

[0019] Figure 1 This is a framework diagram of the oxygen supply system of the present invention; Figure 2 This is a flowchart of the main body of the oxygen supply method of the present invention; Figure 3 This is a detailed flowchart of the oxygen supply method of the present invention.

[0020] In the picture: 1. Detection module; 11. Blood oxygen detection unit; 12. Environmental detection unit; 2. Control module; 21. Oxygen supply control unit; 22. Blood oxygen control unit; 3. Oxygen generation module; 31. Pressurization unit; 32. Purification unit; 33. Pressure stabilization unit; 4. Oxygen supply module; 41. Storage unit; 42. Oxygen concentration unit; 43. Adjustment unit; 5. Display module. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] High-altitude oxygen supply systems often adaptively adjust the oxygen concentration based on the current altitude. This is achieved by increasing the pressure in the oxygen generator within the system to enhance the intake of outside air, thus ensuring oxygen production efficiency. Simultaneously, by controlling the oxygen flow rate, the system controls the oxygen concentration for each user, thereby meeting their oxygen needs and preventing issues such as hypoxia. However, due to differences in physiological conditions among users, the oxygen concentration required for each user at the same altitude is not the same. As a result, the oxygen supply concentration that varies with altitude is insufficient to meet the oxygen needs of different users, leading to insufficient oxygen intake and hypoxia.

[0023] like Figures 1 to 3 As shown, a high-altitude oxygen supply system and method include: like Figure 1 As shown, a high-altitude oxygen supply system and method include: a detection module 1, a control module 2, an oxygen generation module 3, an oxygen supply module 4, and a display module 5; the detection module 1 is electrically connected to the control module 2 and the oxygen supply module 4, and the detection module 1 detects blood oxygen and altitude data; the control module 2 is electrically connected to both the oxygen generation module 3 and the oxygen supply module 4, and the control module 2 controls the oxygen generation efficiency and the oxygen supply efficiency based on the detection data; the oxygen generation module 3 is connected to the oxygen supply module 4, and the oxygen generation module 3 generates oxygen by collecting outside air and stores it in the oxygen supply module 4; the oxygen supply module 4 is used to adjust the oxygen supply rate; the display module 5 is electrically connected to the detection module 1, and the display module 5 displays the data collected by the detection module 1; Specifically, detection module 1 is electrically connected to control module 2 and oxygen supply module 4. Detection module 1 detects blood oxygen and altitude data. Through sensors, it measures the current altitude and the user's blood oxygen saturation. Altitude helps determine the oxygen concentration, while blood oxygen saturation helps to better understand the user's current state and determine whether the current oxygen supply meets the user's needs. If the current oxygen supply meets the user's needs, the user's blood oxygen saturation remains stable. If the current oxygen supply does not meet the user's needs, a decrease in blood oxygen saturation is detected, and the oxygen supply is adjusted accordingly. The oxygen supply is adaptively adjusted based on altitude to meet the average user's needs, and then fine-tuned based on blood oxygen saturation to meet the oxygen supply needs of different users. Control module 2 is electrically connected to oxygen generation module 3 and oxygen supply module 4, respectively. Control module 2 controls the oxygen generation efficiency and oxygen supply efficiency based on the detection data. Oxygen generating module 3 is connected to oxygen supply module 4. Oxygen generating module 3 generates oxygen by collecting outside air and stores it in oxygen supply module 4. Oxygen supply module 4 is used to regulate the oxygen supply rate. Control module 2 regulates oxygen generating module 3 and oxygen supply module 4 based on altitude data and blood oxygen saturation detected by detection module 1. It determines the oxygen supply concentration at the current altitude and sends the oxygen supply concentration signal to oxygen supply module 4. Oxygen supply module 4 controls the oxygen flow rate to control the oxygen content. At the same time, oxygen generating module 3 adjusts the pressure according to the oxygen flow rate to change the amount of outside air inhaled, thereby ensuring that the oxygen production content is consistent with the oxygen supply content and ensuring a stable oxygen supply. Display module 5 is electrically connected to detection module 1. Display module 5 displays the data collected by detection module 1, including altitude and user's blood oxygen saturation, so that the user can have a clear understanding of their physical condition.

[0024] In this embodiment, the detection module 1 includes a blood oxygen detection unit 11 and an environmental detection unit 12; the blood oxygen detection unit 11 detects the user's blood oxygen data; the environmental detection unit 12 detects the environmental altitude data. Specifically, the blood oxygen detection unit 11 detects the user's blood oxygen data, primarily focusing on blood oxygen saturation. It also detects other physiological data, such as heart rate and stress levels. The environmental detection unit 12 detects environmental altitude data, including altitude and current air oxygen content.

[0025] In this embodiment, the control module 2 includes an oxygen supply control unit 21 and a blood oxygen control unit 22; the oxygen supply control unit 21 calculates the oxygen supply concentration based on altitude data; the blood oxygen control unit 22 calculates the actual required oxygen supply concentration based on the oxygen supply concentration and blood oxygen data; Specifically, the oxygen supply control unit 21 calculates the oxygen supply concentration based on the altitude data. The oxygen supply unit receives the altitude data transmitted from the detection data, combines the altitude data with the current oxygen content of the environment to calculate the required oxygen content, and then sends the signal to the oxygen supply module 4 to output oxygen for the user to inhale. The blood oxygen control unit 22 receives the oxygen supply concentration and blood oxygen data to calculate the actual required oxygen supply concentration. When the blood oxygen saturation is maintained within the normal range, the blood oxygen control unit 22 only records the blood oxygen data. When the blood oxygen saturation decreases, the blood oxygen control unit 22 calculates the required oxygen supply concentration at the current blood oxygen saturation. The blood oxygen control unit 22 obtains the oxygen concentration that should be provided at this time based on the current sample data and the rate of decrease in blood oxygen, and sends the calculation result to the oxygen supply module 4 for oxygen concentration adjustment.

[0026] In this embodiment, the oxygen generation module 3 includes a pressurization unit 31, a purification unit 32, and a pressure stabilization unit 33; the pressurization unit 31 controls the compression pressure, thereby controlling the air intake volume; the purification unit 32 purifies the incoming air to generate oxygen; the pressure stabilization unit 33 is used to balance the internal pressure of the oxygen generation module 3 so that oxygen is stably delivered to the oxygen supply module 4. Specifically, the booster unit 31 controls the compression pressure, thereby controlling the air intake volume. By increasing the compression pressure, the booster unit 31 increases the pressure difference between the oxygen supply system and the external environment, facilitating the entry of outside air into the oxygen generation module 3 and thus improving the air intake efficiency. The purification unit 32 purifies the incoming air to produce oxygen. The purification unit 32 separates nitrogen and oxygen in the intake air, adsorbing nitrogen from the air to leave high-purity oxygen. The pressure stabilizing unit 33 balances the internal pressure of the oxygen generation module 3 to ensure a stable oxygen supply to the oxygen supply module 4. The purified oxygen enters the pressure stabilizing unit 33, which balances the pressure of the purified oxygen, thereby ensuring the stability of oxygen delivery and facilitating more stable absorption by the user, while also ensuring the stability of system operation.

[0027] In this embodiment, the oxygen supply unit includes a storage unit 41, an oxygen concentration unit 42, and an adjustment unit 43; the storage unit 41 stores oxygen; the oxygen concentration unit 42 controls the oxygen supply rate and thus controls the oxygen concentration; the adjustment unit 43 controls the oxygen supply of the oxygen concentration unit 42 according to blood oxygen data. Specifically, storage unit 41 stores purified oxygen to ensure immediate oxygen supply for subsequent use, improving the timeliness of oxygen supply. Oxygen concentration unit 42 controls the oxygen supply rate, thereby controlling the oxygen concentration. Oxygen concentration unit 42 controls the user's oxygen concentration by controlling the oxygen flow rate. Oxygen concentration (%) = 21 + 4 Oxygen flow rate (L / min); The regulating unit 43 controls the oxygen supply to the oxygen concentration unit 42 based on blood oxygen data. After adjusting the oxygen supply concentration according to the user's blood oxygen saturation, the regulating unit 43 detects the adjusted blood oxygen saturation and judges whether the oxygen supply concentration meets the user's needs based on the change in blood oxygen saturation. If the detection shows that the user's blood oxygen saturation has not increased, the regulating unit 43 sends a signal to the oxygen concentration unit 42 to control the oxygen flow rate. The feedback signal is connected to the blood oxygen detection unit 11 to obtain the current user's blood oxygen saturation. If the user's blood oxygen saturation no longer decreases, it means that the current oxygen supply concentration is the oxygen supply concentration required by the user. At this time, the regulating unit 43 sends a signal to the oxygen concentration unit 42 to control the oxygen concentration unit 42 to increase the oxygen concentration by a certain amount, thereby promoting the user's blood oxygen saturation to rise to a normal level. When the regulating unit 43 detects that the user's blood oxygen saturation has returned to a normal level, it stops increasing the oxygen concentration.

[0028] Figure 1 This is a framework diagram of the oxygen supply system of the present invention. The diagram details the composition and relationship between the various modules of the system. When a user needs oxygen inhalation, the environmental detection unit 12 acquires the current altitude data and sends it to the oxygen supply control unit 21 to calculate the required oxygen concentration for the current altitude. The calculation result is then sent to the oxygen concentration unit 42, which controls the discharge of oxygen at the same concentration. Simultaneously, a signal is sent to the oxygen generation module 3, causing the oxygen generation module 3 to match its oxygen generation efficiency according to the oxygen supply concentration. If the blood oxygen detection unit 11 detects a decrease in blood oxygen saturation during oxygen inhalation, it sends the blood oxygen data... The data is sent to the blood oxygen control unit 22, which calculates the actual oxygen supply required by the user and sends it to the oxygen concentration unit 42. The oxygen concentration unit 42 adjusts the oxygen supply according to the actual oxygen supply. At the same time, if the adjustment unit 43 detects that the user's blood oxygen saturation has remained constant and no longer decreases, it controls the oxygen concentration unit 42 to increase the oxygen supply concentration to promote the user's blood oxygen saturation to return to a normal level. Once the blood oxygen saturation returns to a normal level, the adjustment unit 43 stops controlling the oxygen concentration unit 42 to increase the oxygen supply concentration. Meanwhile, the display module 5 displays the current environmental data and the user's physiological data for the user to view.

[0029] Preferably, if the user initiates an oxygen inhalation request, and the blood oxygen detection unit 11 detects that the user's blood oxygen saturation is lower than the normal level, the blood oxygen detection unit 11 will issue an alarm and activate the oxygen generation module 3 and the oxygen supply module 4. The oxygen generation module 3 and the oxygen supply module 4 will first provide oxygen concentration based on the current altitude. If the oxygen concentration cannot meet the user's needs, the above process will be initiated.

[0030] A high-altitude oxygen supply system includes the following steps: Step 1: Oxygen generating module 3 generates oxygen based on altitude and supplies oxygen to the user through oxygen supply module 4; Step 2: If the detection module 1 detects the user's blood oxygen data and triggers an alarm, it sends a signal to the control module 2; Step 3: Control module 2 adjusts oxygen generation efficiency and oxygen concentration based on blood oxygen data; Step 4: Oxygen supply module 4 delivers oxygen based on blood oxygen data until blood oxygen levels return to normal. Specifically, oxygen generation module 3 first adjusts the oxygen generation pressure according to the altitude, thereby regulating the oxygen generation efficiency; oxygen supply module 4 adjusts the oxygen flow rate according to the current altitude to meet the user's oxygen needs; when detection module 1 detects a decrease in the user's blood oxygen saturation, it indicates that the user is experiencing hypoxia. When the current oxygen concentration is insufficient to meet the user's physiological needs, detection module 1 sends the user's blood oxygen saturation data to control module 2; control module 2 calculates the user's actual required oxygen concentration based on the blood oxygen saturation data over a period of time and the current oxygen concentration, thereby meeting the user's physiological needs and preventing further decrease in blood oxygen saturation that could lead to hypoxia and dizziness; oxygen supply module 4 adjusts the oxygen concentration based on the data sent by control module 2, while oxygen generation module 3 adjusts its own oxygen generation efficiency based on the oxygen flow rate of oxygen supply module 4 to maintain a balance in oxygen supply.

[0031] In this embodiment, step 1 above further includes the following step: Step 1.1: The environmental detection unit 12 detects the altitude data and sends it to the oxygen supply control unit 21; Step 1.2: The oxygen supply control unit 21 calculates based on the current altitude and sends a signal to the oxygen concentration unit 42; Step 1.3: Oxygen concentration unit 42 adjusts the oxygen supply concentration and sends a signal to pressurization unit 31; Step 1.4: Oxygen generation module 3 adjusts the oxygen generation efficiency; Specifically, when a user needs oxygen, the user activates the oxygen supply system. The environmental detection unit 12 first acquires data such as the current altitude and current oxygen content, and sends it to the oxygen supply control unit 21. The oxygen supply control unit 21 calculates the required oxygen concentration for the current altitude based on the altitude and oxygen content data, and sends the calculation result to the oxygen concentration unit 42. The oxygen concentration unit 42 controls the oxygen flow rate based on the calculation result, so that the oxygen supply concentration equals the calculated concentration, thereby meeting the user's oxygen needs. The oxygen generation module 3 adjusts the compression pressure, thereby controlling the content of inhaled air, so that the oxygen generation efficiency of the oxygen generation module 3 is consistent with the oxygen supply flow rate, ensuring a balance between supply and demand.

[0032] In this embodiment, step 1.4 above further includes the following steps; Step 1.4.1: The booster unit 31 adjusts the compression pressure; Step 1.4.2: Air flows through purification unit 32 for nitrogen and oxygen separation; Step 1.4.3: The purified oxygen is sent into the storage unit 41 after its own pressure is reduced by the pressure stabilizing unit 33. Specifically, the pressurization unit 31 starts to control the compression pressure, pressurizing the system to create a pressure difference between the system and the external environment, thereby drawing outside air into the oxygen generation module 3 for oxygen purification. The air drawn in by the pressurization unit 31 flows to the purification unit 32, which adsorbs nitrogen in the air, thereby filtering out pure oxygen and completing the oxygen purification. The purified oxygen is then regulated by the pressure stabilization unit 33 to maintain a normal air pressure level, making it convenient for users to inhale. The purified oxygen is then delivered to the storage unit 41 for storage.

[0033] In this embodiment, step 3 above further includes the following steps: Step 3.1: The blood oxygen detection unit 11 detected a decrease in blood oxygen data; Step 3.2: The blood oxygen detection unit 11 sends data to the blood oxygen control unit 22; Step 3.3: The blood oxygen control unit 22 receives blood oxygen data and calculates the required oxygen concentration; Step 3.4: Oxygen supply module 4 adjusts the oxygen concentration, and oxygen generation module 3 adjusts the oxygen supply efficiency. Specifically, during system oxygen supply, the blood oxygen detection unit 11 detects a decrease in blood oxygen saturation, indicating that the oxygen concentration supplied based on altitude is insufficient to meet user needs, and the oxygen concentration needs to be readjusted. The blood oxygen detection unit 11 sends the detection data to the blood oxygen control unit 22. The blood oxygen control unit 22 determines the oxygen concentration that should be supplied based on the current sample data and the rate of decrease in blood oxygen. The oxygen concentration unit 42 adjusts the oxygen supply flow rate to adjust the oxygen supply concentration until blood oxygen returns to normal. At the same time, the oxygen generation module 3 adjusts the oxygen generation efficiency based on the oxygen supply flow rate to achieve supply balance.

[0034] In this embodiment, step 3.4 above further includes the following steps: Step 3.4.1: The oxygen concentration unit 42 adjusts the flow rate according to the signal sent by the blood oxygen control unit 22; Step 3.4.2: The adjustment unit 43 is connected to the blood oxygen detection unit 11 to obtain blood oxygen data; Step 3.4.3: If the blood oxygen data remains unchanged, the adjustment unit 43 controls the oxygen concentration unit 42 to increase the oxygen supply concentration; Step 3.4.4: Adjustment unit 43 detects that the blood oxygen data has returned to normal and restores the oxygen concentration supplied by oxygen concentration unit 42; Steps 3, 4, and 5: If blood oxygen saturation decreases, the blood oxygen control unit 22 recalculates based on existing data until it remains stable, and the adjustment unit 43 is activated.

[0035] Specifically, the oxygen concentration unit 42 adjusts the oxygen flow rate based on the oxygen supply concentration calculated by the blood oxygen control unit 22 to meet user needs. Simultaneously, the pressurization unit 31 adjusts the pressure to achieve supply-demand balance. The adjustment unit 43 connects to the blood oxygen detection unit 11 to check the blood oxygen data over the next few seconds to determine if the current oxygen supply concentration meets user needs. If the blood oxygen saturation does not decrease, it means that the current oxygen supply meets the user's oxygen intake requirements. At this time, the adjustment unit 43 controls the oxygen concentration unit 42 to quantitatively increase the oxygen flow rate under the existing oxygen flow rate, thereby making the current oxygen supply concentration greater than the required oxygen concentration, and thus promoting an increase in the user's blood oxygen saturation. When the adjustment unit 43 detects that the user's blood oxygen saturation has returned to a normal level, the adjustment unit 43 controls the oxygen concentration unit 42 to stop quantitatively increasing the oxygen flow rate, so that the oxygen supply concentration returns to the saturation calculated by the blood oxygen control module 2. If the blood oxygen saturation still decreases, the blood oxygen control unit 22 calculates and readjusts based on the existing blood oxygen data and oxygen supply data until the blood oxygen saturation remains stable for a period of time. At this time, the adjustment unit 43 starts to repeat the above process.

[0036] Figure 2 This is a flowchart illustrating the main body of the oxygen supply method of the present invention. The flowchart describes the main body of the system's operation: Oxygen generation module 3 first adjusts the oxygen generation pressure according to altitude, thereby regulating the oxygen generation efficiency; Oxygen supply module 4 adjusts the oxygen flow rate according to the current altitude to meet the user's oxygen needs; When detection module 1 detects a decrease in the user's blood oxygen saturation, it indicates that the user is experiencing hypoxia. When the current oxygen concentration is insufficient to meet the user's physiological needs, detection module 1 sends the user's blood oxygen saturation data to control module 2; Control module 2 calculates the user's actual required oxygen concentration based on the blood oxygen saturation data over a period of time and the current oxygen concentration, thereby meeting the user's physiological needs and preventing further decrease in blood oxygen saturation that could lead to hypoxia and dizziness; Oxygen supply module 4 adjusts the oxygen concentration according to the data sent by control module 2, while oxygen generation module 3 adjusts its own oxygen generation efficiency according to the oxygen flow rate of oxygen supply module 4, thereby achieving a balance in oxygen supply.

[0037] Figure 3This is a detailed flowchart of the oxygen supply method of the present invention. The flowchart details the system's operation. First, the environmental detection unit 12 acquires data such as the current altitude and current air oxygen content, and sends it to the oxygen supply control unit 21. The oxygen supply control unit 21 calculates the required oxygen concentration for the current altitude based on the altitude and air oxygen content data, and sends the calculation result to the oxygen concentration unit 42. The oxygen concentration unit 42 controls the oxygen flow rate based on the calculation result, ensuring the oxygen supply concentration equals the calculated concentration. Simultaneously, it sends a signal to the oxygen generating module 3 to adjust the oxygen generating efficiency of the oxygen generating module 3, ensuring the oxygen generating efficiency matches the oxygen supply flow rate and maintaining a supply-demand balance. During the user's oxygen inhalation process, if the blood oxygen detection unit 11 detects a decrease in blood oxygen saturation, it indicates that the oxygen supply concentration based on the altitude is insufficient to meet the user's needs, and the oxygen supply concentration needs to be readjusted. The blood oxygen detection unit 11 sends the detection data to the blood oxygen control unit 22. The blood oxygen control unit 22 then adjusts the oxygen supply concentration based on the current sample data and blood oxygen levels. The oxygen concentration unit 42 adjusts the oxygen supply flow rate to change the oxygen concentration. At the same time, the adjustment unit 43 connects to the blood oxygen detection unit 11 to check the blood oxygen data in the next few seconds to determine whether the current oxygen supply concentration meets the user's needs. If the blood oxygen saturation does not decrease, it means that the current oxygen supply needs meet the user's oxygen needs. At this time, the adjustment unit 43 controls the oxygen concentration unit 42 to increase the oxygen flow rate quantitatively under the existing oxygen flow rate, so that the current oxygen supply concentration is greater than the required oxygen concentration, thereby promoting the increase of the user's blood oxygen saturation. When the adjustment unit 43 detects that the user's blood oxygen saturation has returned to a normal level, the adjustment unit 43 controls the oxygen concentration unit 42 to stop quantitatively increasing the oxygen flow rate, so that the oxygen supply concentration returns to the saturation calculated by the blood oxygen control module 2. If the blood oxygen saturation still decreases, the blood oxygen control unit 22 calculates and readjusts according to the existing blood oxygen data and oxygen supply data until the blood oxygen saturation remains stable for a period of time. At this time, the adjustment unit 43 starts to repeat the above process. Preferably, if the oxygen concentration at the current altitude is greater than the oxygen concentration required by the user, resulting in increased blood oxygen saturation, the oxygen concentration of the user can be adjusted by reducing the oxygen concentration supplied. The specific process is as described above, changing the increase in oxygen concentration to a decrease in oxygen concentration.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-altitude oxygen supply system, characterized in that, include: The detection module (1), control module (2), oxygen generation module (3), oxygen supply module (4), and display module (5) are included. The detection module (1) is electrically connected to the control module (2) and the oxygen supply module (4), and the detection module (1) detects blood oxygen and altitude data; The control module (2) is electrically connected to the oxygen generation module (3) and the oxygen supply module (4) respectively. The control module (2) controls the oxygen generation efficiency and the oxygen supply efficiency according to the detection data. The oxygen generating module (3) is connected to the oxygen supply module (4). The oxygen generating module (3) generates oxygen by collecting outside air and stores it in the oxygen supply module (4). The oxygen supply module (4) is used to regulate the oxygen supply rate; The display module (5) is electrically connected to the detection module (1), and the display module (5) displays the data collected by the detection module (1).

2. The oxygen supply system according to claim 1, characterized in that: The detection module (1) includes a blood oxygen detection unit (11) and an environmental detection unit (12); The blood oxygen detection unit (11) detects the user's blood oxygen data; The environmental detection unit (12) detects environmental altitude data.

3. The oxygen supply system according to claim 1, characterized in that: The control module (2) includes an oxygen supply control unit (21) and a blood oxygen control unit (22). The oxygen supply control unit (21) calculates the oxygen concentration based on the altitude data; The blood oxygen control unit (22) calculates the actual required oxygen concentration based on the oxygen supply concentration and blood oxygen data.

4. The oxygen supply system according to claim 1, characterized in that: The oxygen generation module (3) includes a pressurization unit (31), a purification unit (32), and a pressure stabilization unit (33). The booster unit (31) controls the compression pressure, thereby controlling the air intake volume; The purification unit (32) purifies the incoming air to produce oxygen; The pressure stabilizing unit (33) is used to balance the internal pressure of the oxygen generation module (3) so that oxygen is stably delivered to the oxygen supply module (4).

5. The oxygen supply system according to claim 1, characterized in that: The oxygen supply unit includes a storage unit (41), an oxygen concentration unit (42), and an adjustment unit (43). The storage unit (41) stores oxygen; The oxygen concentration unit (42) controls the oxygen supply rate and thus controls the oxygen concentration; The regulating unit (43) controls the oxygen supply of the oxygen concentration unit (42) based on the blood oxygen data.

6. A method for supplying oxygen at high altitudes, used in the oxygen supply system according to any one of claims 1-5, characterized in that, Includes the following steps: Step 1: The oxygen generation module (3) generates oxygen according to the altitude and supplies oxygen to the user through the oxygen supply module (4); Step 2: If the detection module (1) detects the user's blood oxygen data and triggers an alarm, it sends a signal to the control module (2). Step 3: Control module (2) adjusts oxygen generation efficiency and oxygen supply concentration based on blood oxygen data; Step 4: Oxygen supply module (4) delivers oxygen based on blood oxygen data until blood oxygen returns to normal.

7. The oxygen supply method according to claim 6, characterized in that: Step 1 above also includes the following steps: Step 1.1: The environmental detection unit (12) detects the altitude data and sends it to the oxygen supply control unit (21). Step 1.2: The oxygen supply control unit (21) calculates based on the current altitude and sends a signal to the oxygen concentration unit (42). Step 1.3: The oxygen concentration unit (42) adjusts the oxygen supply concentration and sends a signal to the booster unit (31). Step 1.4: The oxygen generation module (3) adjusts the oxygen generation efficiency.

8. The oxygen supply method according to claim 7, characterized in that: Step 1.4 above also includes the following steps; Step 1.4.1: The pressurization unit (31) adjusts the compression pressure; Step 1.4.2: Air flows through the purification unit (32) for nitrogen and oxygen separation; Step 1.4.3: The purified oxygen is sent into the storage unit (41) after its own pressure is reduced by the pressure stabilizing unit (33).

9. The oxygen supply method according to claim 6, characterized in that: Step 3 above also includes the following steps: Step 3.1: The blood oxygen detection unit (11) detected a decrease in blood oxygen data; Step 3.2: The blood oxygen detection unit (11) sends data to the blood oxygen control unit (22); Step 3.3: The blood oxygen control unit (22) receives blood oxygen data and calculates the required oxygen concentration; Step 3.4: The oxygen supply module (4) adjusts the oxygen supply concentration, and the oxygen generation module (3) adjusts the oxygen supply efficiency.

10. The oxygen supply method according to claim 9, characterized in that: Step 3.4 above also includes the following steps: Step 3.4.1: The oxygen concentration unit (42) adjusts the flow rate according to the signal sent by the blood oxygen control unit (22); Step 3.4.1: The adjustment unit (43) is connected to the blood oxygen detection unit (11) to obtain blood oxygen data; Step 3.4.3: If the blood oxygen data remains unchanged, the adjustment unit (43) controls the oxygen concentration unit (42) to increase the oxygen supply concentration; Step 3.4.4: The adjustment unit (43) detects that the blood oxygen data has returned to normal and restores the oxygen concentration unit (42) to the oxygen supply concentration. Step 3.4.5: If the blood oxygen saturation decreases, the blood oxygen control unit (22) recalculates based on the existing data until it remains stable, and the adjustment unit (43) is activated.

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