Air conditioning vest based on semiconductor refrigeration, temperature control system and method

Abstract

The invention discloses an air conditioning vest based on semiconductor refrigeration and a temperature control system and method, relates to the technical field of air conditioning vests, and can set an initial temperature regulation value in a personalized manner by monitoring the heart rate, the body temperature and the sweat secretion amount of a wearer in real time so as to provide accurate comfortable experience. According to the scheme, the physiological change of a wearer is quickly responded, the exercise efficiency and safety are improved, the energy waste is reduced, the problems of inaccurate temperature adjustment and insufficient comfortable experience are effectively avoided, the comfort and safety of the wearer in exercise are remarkably improved, and the user experience is improved. The personalized adjustment can help the user to keep the optimal sensible temperature under different exercise intensities and environments, and through personalized analysis of the initial temperature regulation value, the system can reduce the condition of excessive cooling and avoid energy waste. The precise regulation and control mode is beneficial for improving the energy efficiency of the refrigerating system and reducing the energy consumption.

Description

Technical Field

[0001] The present invention relates to the technical field of air-conditioning vests, and in particular to an air-conditioning vest based on semiconductor refrigeration, a temperature control system and a method. Background Art

[0002] In working environments such as construction sites, warehouses, and agriculture, workers are often exposed to high temperatures, which can easily lead to heat stroke and other health problems. Portable temperature control devices can effectively reduce these risks, and the semiconductor refrigeration air-conditioning vest temperature control system is an emerging temperature control device that aims to improve the wearer's comfort through advanced semiconductor refrigeration technology, especially in high temperature or hot environments. Therefore, an air-conditioning vest, temperature control system and method based on semiconductor refrigeration came into being.

[0003] Prior art, such as the invention patent application with announcement number CN115969113A, discloses a healthy temperature control system for an air-conditioning vest, comprising a vest body, wherein an external temperature detection module is installed on the outside of the vest body, wherein the external temperature detection module is used to obtain the external environment temperature A, and obtain the environment temperature difference △A according to the comfortable temperature A1, and the non-attached skin temperature detection module is used to obtain the non-contact temperature above the epidermis B, and obtain the non-contact epidermis temperature difference △B according to the comfortable non-contact temperature B1, and obtain the temperature control coefficient E; the temperature control coefficient E can be used as a standard for adjusting the cooling speed, and dynamic changes are formed from rapid cooling to slow cooling to temperature maintenance, thereby avoiding physical problems caused by sudden cooling and sudden heating, so that the body can reduce the discomfort caused by heat in a short time, and maintain it after slowly reaching a comfortable environment.

[0004] With respect to the above scheme, the applicant of the present invention has found that the above technology has at least the following technical problems: 1. Many refrigeration systems in the prior art cannot achieve regional temperature regulation, which may cause certain body areas to be overcooled, thereby reducing the overall comfort of the user. They are often unable to dynamically adapt to the personalized needs of different users, causing the user to feel uncomfortable during use. In addition, they are unable to pay attention to important organs such as the heart and lungs in each body area, which can easily lead to physiological discomfort or health problems caused by low temperature, thereby reducing the risk of diseases such as colds and respiratory infections.

[0005] 2. Existing air conditioning vests are usually regulated based on a preset fixed temperature, which may not meet the specific needs of individuals under different exercise intensities and physiological conditions. This may cause the wearer to cool down too quickly or too slowly during actual exercise, affecting comfort, and may not be able to respond quickly to the wearer's physiological changes. This may result in the inability to provide appropriate cooling effects in time during strenuous exercise or environmental changes, and often cannot provide personalized temperature regulation, and may not be able to effectively respond to the physiological differences and exercise states of different people, resulting in insufficient comfort for the wearer and affecting the user experience. Summary of the invention

[0006] In view of the above-mentioned technical deficiencies, the object of the present invention is to provide an air-conditioning vest, a temperature control system and a method based on semiconductor refrigeration.

[0007] In order to solve the above technical problems, the present invention adopts the following technical solutions: In the first aspect, the present invention provides an air-conditioning vest temperature control system based on semiconductor refrigeration, including: a motion state parameter acquisition module: used to obtain the motion state parameters corresponding to the target wearer after the target wearer puts on the vest, the motion state parameters include heart rate, body temperature and sweat secretion, and then analyze to obtain the motion state evaluation coefficient corresponding to the target wearer.

[0008] Initial temperature control value analysis module: used to analyze the initial temperature control value corresponding to the target wearer according to the motion state evaluation coefficient corresponding to the target wearer, and control the target wearer according to the corresponding initial temperature control value.

[0009] Physiological state assessment coefficient acquisition module: used to set several collection time points after the target wearer adjusts according to the corresponding initial temperature control value. When the target wearer's corresponding motion state assessment coefficient reaches the set standard, the physiological state parameters corresponding to each body area of ​​the target wearer are collected at each collection time point. The physiological state parameters include skin conductivity, blood oxygen saturation and humidity, and then the physiological state assessment coefficients corresponding to each body area of ​​the target wearer at each collection time point are analyzed.

[0010] Temperature control judgment module: used to judge whether each body area of ​​the target wearer needs temperature control at each collection time point according to the physiological state evaluation coefficient corresponding to each body area of ​​the target wearer at each collection time point. If a body area of ​​the target wearer needs temperature control at a certain collection time point, then analyze the temperature control value corresponding to the body area of ​​the target wearer at the collection time point, and control the body area of ​​the target wearer at the collection time point according to the corresponding temperature control value.

[0011] Preferably, the initial temperature control value corresponding to the target wearer is analyzed, and the specific analysis process is as follows: B1. Obtain the age, gender and weight corresponding to the target wearer, and compare the age, gender and weight corresponding to the target wearer with the age, gender and weight corresponding to each initial temperature control value collection in the database; if the age, gender and weight corresponding to the target wearer are the same as the age, gender and weight corresponding to a certain initial temperature control value collection in the database, then the initial temperature control value collection in the database is used as the initial temperature control value collection corresponding to the target wearer.

[0012] B2. Compare the motion state assessment coefficient corresponding to the target wearer with the motion state assessment coefficient intervals corresponding to each initial temperature control value in the initial temperature control value collection in the corresponding database. If the motion state assessment coefficient corresponding to the target wearer is within the motion state assessment coefficient interval corresponding to a certain initial temperature control value in the initial temperature control value collection in the corresponding database, then use the initial temperature control value in the initial temperature control value collection in the corresponding database as the initial temperature control value corresponding to the target wearer.

[0013] Preferably, the determination of whether temperature control is required for each body region of the target wearer at each collection time point is specifically performed as follows: comparing the physiological state assessment coefficient corresponding to each body region of the target wearer at each collection time point with the standard physiological state assessment coefficient interval set for the corresponding body region; if the physiological state assessment coefficient corresponding to a body region of the target wearer at a certain collection time point is within the standard physiological state assessment coefficient interval set for the corresponding body region, then it is determined that temperature control is not required for the body region of the target wearer at that collection time point; if the physiological state assessment coefficient corresponding to a body region of the target wearer at a certain collection time point is not within the standard physiological state assessment coefficient interval set for the corresponding body region, then it is determined that temperature control is required for the body region of the target wearer at that collection time point; in this way, it is determined whether temperature control is required for each body region of the target wearer at each collection time point.

[0014] Preferably, the analysis of the temperature control value corresponding to the body area of ​​the target wearer at the collection time point, the specific analysis process is as follows: the physiological state assessment coefficient corresponding to each body area of ​​the target wearer at each collection time point is compared with the physiological state assessment coefficient corresponding to each temperature control value in the database; if the physiological state assessment coefficient corresponding to a body area of ​​the target wearer at a certain collection time point is the same as the physiological state assessment coefficient corresponding to a temperature control value in the database, then the temperature control value in the database is used as the temperature control value corresponding to the body area of ​​the target wearer at the collection time point.

[0015] In a second aspect, the present invention provides an air-conditioning vest temperature control method based on semiconductor refrigeration, comprising: step one, obtaining motion state parameters: after the target wearer puts on the vest, obtaining the motion state parameters corresponding to the target wearer, the motion state parameters include heart rate, body temperature and sweat secretion, and then analyzing to obtain the motion state evaluation coefficient corresponding to the target wearer.

[0016] Step 2: Analysis of initial temperature control value: According to the motion state evaluation coefficient corresponding to the target wearer, the initial temperature control value corresponding to the target wearer is analyzed, and the target wearer is controlled according to the corresponding initial temperature control value.

[0017] Step 3. Acquisition of physiological state assessment coefficient: After the target wearer adjusts the temperature according to the corresponding initial temperature control value, and the corresponding motion state assessment coefficient of the target wearer reaches the set standard, several collection time points are set, and then the physiological state parameters corresponding to each body area of ​​the target wearer are collected at each collection time point. The physiological state parameters include skin conductivity, blood oxygen saturation and humidity, and then the physiological state assessment coefficients corresponding to each body area of ​​the target wearer at each collection time point are analyzed.

[0018] Step 4, judgment of temperature control: according to the physiological state evaluation coefficient corresponding to each body area of ​​the target wearer at each collection time point, it is judged whether each body area of ​​the target wearer at each collection time point needs temperature control. If a body area of ​​the target wearer at a certain collection time point needs temperature control, the temperature control value corresponding to the body area of ​​the target wearer at the collection time point is analyzed, and the body area of ​​the target wearer at the collection time point is controlled according to the corresponding temperature control value.

[0019] The present invention provides an air-conditioning vest based on semiconductor refrigeration in a third aspect, comprising an air-conditioning vest body, a plurality of semiconductor refrigeration chips and connecting wires are installed on the front and back of the interior of the air-conditioning vest body, a plurality of the semiconductor refrigeration chips are connected by connecting wires, a power module is installed inside the air-conditioning vest body, and the power module is connected to the connecting wires, a plurality of radiators are installed on the front and back of the interior of the air-conditioning vest body, and a switch is installed on the front of the interior of the air-conditioning vest body.

[0020] The beneficial effects of the present invention are as follows: 1. The present invention provides an air-conditioning vest, temperature control system and method based on semiconductor refrigeration, which can set the initial temperature control value in a personalized manner by real-time monitoring of the wearer's heart rate, body temperature and sweat secretion, thereby providing an accurate and comfortable experience. This solution can achieve rapid response to the wearer's physiological changes, improve exercise efficiency and safety, reduce energy waste, and effectively avoid the problems of inaccurate temperature regulation and insufficient comfort experience, significantly improving the comfort and safety of the wearer during exercise.

[0021] 2. In the embodiment of the present invention, through real-time monitoring of exercise state parameters such as heart rate, body temperature, and sweat secretion, the system can set the initial temperature control value in a personalized manner according to the specific physiological state of the wearer, thereby providing a more accurate comfort experience. This personalized adjustment can help users maintain the optimal body temperature under different exercise intensities and environments. Through personalized analysis of the initial temperature control value, the system can reduce excessive cooling and avoid energy waste. This precise control method helps to improve the energy efficiency of the refrigeration system and reduce energy consumption.

[0022] 3. The embodiment of the present invention realizes personalized temperature control according to the physiological state evaluation coefficients of different body parts, so that each body part can be properly regulated to achieve the best comfort and health protection effect, and avoid the danger of being in a low temperature environment for a long time. By adjusting the temperature in time, the wearer can avoid being in a low temperature environment for a long time, avoid physical discomfort and health problems, and use physiological state parameters for intelligent control, which reflects the application and innovation of science and technology in the field of human health protection and provides a new solution for improving human comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 The present invention is a flowchart of the steps for implementing the system.

[0025] Figure 2 This is a schematic diagram of module connection of the method of the present invention.

[0026] Figure 3 It is a front schematic diagram of the air-conditioning vest of the present invention.

[0027] Figure 4 It is a schematic diagram of the back side of the air-conditioning vest of the present invention.

[0028] Figure 2 and Figure 3 In: 1. Air conditioning vest body; 2. Semiconductor refrigeration chip; 3. Connecting wire; 4. Radiator; 5. Power module; 6. Switch. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Embodiments of the present invention Figure 1 As shown, a temperature control system for an air-conditioning vest based on semiconductor refrigeration includes: a motion state parameter acquisition module, an initial temperature control value analysis module, a physiological state evaluation coefficient acquisition module, a temperature control judgment module and a database.

[0031] The initial temperature control value analysis module is connected to the motion state parameter acquisition module and the physiological state evaluation coefficient acquisition module respectively, the temperature control judgment module is connected to the physiological state evaluation coefficient acquisition module, and the database is connected to the initial temperature control value analysis module and the temperature control judgment module respectively.

[0032] Motion state parameter acquisition module: used to obtain the corresponding motion state parameters of the target wearer after the target wearer puts on the vest. The motion state parameters include heart rate, body temperature and sweat secretion, and then analyze and obtain the corresponding motion state evaluation coefficient of the target wearer.

[0033] In a specific embodiment, the acquisition of the motion state parameters corresponding to the target wearer is carried out in the following specific process: A1. A heart rate sensor, a temperature sensor and a conductivity sensor are installed inside the vest.

[0034] A2. The heart rate of the wearer is obtained by installing a heart rate sensor inside the vest.

[0035] A3. The temperature sensor installed inside the vest can obtain the wearer's body temperature.

[0036] A4. The conductivity sensor installed inside the vest can obtain the corresponding sweat secretion amount of the wearer.

[0037] In another specific embodiment, the analysis obtains the exercise state evaluation coefficient corresponding to the target wearer, and the specific acquisition process is as follows: the heart rate, body temperature and sweat secretion corresponding to the target wearer are recorded as Z, X and H respectively, and substituted into the calculation formula The motion state evaluation coefficient φ corresponding to the target wearer is obtained, where Z′, X′, and H′ are the standard heart rate, standard body temperature, and standard sweat secretion corresponding to the set target wearer, respectively; μ1, μ2, and μ3 are the weight factors corresponding to the heart rate, body temperature, and sweat secretion of the set target wearer, respectively.

[0038] It should be noted that μ1, μ2, and μ3 are all greater than 0 and less than 1.

[0039] It should also be noted that through the summary of a large amount of research data and experimental data, the standard heart rate, standard body temperature, and standard sweat secretion corresponding to the target wearer are set according to professional institutions and research institutions. At the same time, based on the professional knowledge and research basis of experts in the field, they are discussed and confirmed with industry organizations or professional institutions. Experts set the weight factors corresponding to the heart rate, body temperature, and sweat secretion of the target wearer based on their own experience and knowledge.

[0040] Initial temperature control value analysis module: used to analyze the initial temperature control value corresponding to the target wearer according to the motion state evaluation coefficient corresponding to the target wearer, and control the target wearer according to the corresponding initial temperature control value.

[0041] It should be noted that the initial temperature control value includes but is not limited to the input current value, the input voltage value and the heat sink power.

[0042] In a specific embodiment, the initial temperature control value corresponding to the target wearer is analyzed, and the specific analysis process is as follows: B1. Obtain the age, gender and weight corresponding to the target wearer, and compare the age, gender and weight corresponding to the target wearer with the age, gender and weight corresponding to each initial temperature control value collection in the database; if the age, gender and weight corresponding to the target wearer are the same as the age, gender and weight corresponding to a certain initial temperature control value collection in the database, then the initial temperature control value collection in the database is used as the initial temperature control value collection corresponding to the target wearer.

[0043] B2. Compare the motion state assessment coefficient corresponding to the target wearer with the motion state assessment coefficient intervals corresponding to each initial temperature control value in the initial temperature control value collection in the corresponding database. If the motion state assessment coefficient corresponding to the target wearer is within the motion state assessment coefficient interval corresponding to a certain initial temperature control value in the initial temperature control value collection in the corresponding database, then use the initial temperature control value in the initial temperature control value collection in the corresponding database as the initial temperature control value corresponding to the target wearer.

[0044] In the embodiment of the present invention, through real-time monitoring of exercise state parameters such as heart rate, body temperature, and sweat secretion, the system can set the initial temperature control value in a personalized manner according to the specific physiological state of the wearer, thereby providing a more accurate comfort experience. This personalized adjustment can help users maintain the optimal body temperature under different exercise intensities and environments. Through personalized analysis of the initial temperature control value, the system can reduce excessive cooling and avoid energy waste. This precise control method helps to improve the energy efficiency of the refrigeration system and reduce energy consumption.

[0045] Physiological state assessment coefficient acquisition module: used to set several collection time points after the target wearer adjusts according to the corresponding initial temperature control value. When the target wearer's corresponding motion state assessment coefficient reaches the set standard, the physiological state parameters corresponding to each body area of ​​the target wearer are collected at each collection time point. The physiological state parameters include skin conductivity, blood oxygen saturation and humidity, and then the physiological state assessment coefficients corresponding to each body area of ​​the target wearer at each collection time point are analyzed.

[0046] It should be noted that the motion state assessment coefficient corresponding to the target wearer at each collection time point is compared with the set motion state assessment coefficient interval corresponding to the standard target wearer. If the motion state assessment coefficient corresponding to the target wearer at a certain collection time point is within the set motion state assessment coefficient interval corresponding to the standard target wearer, it means that the motion state assessment coefficient corresponding to the target wearer meets the set standard.

[0047] In a specific embodiment, the physiological state parameters corresponding to each body area corresponding to the target wearer are collected at each collection time point, and the specific collection process is as follows: C1. The vest is divided into several body areas, and several sensors are installed in each body area, and the sensors include a blood oxygen sensor, a conductivity sensor and a humidity sensor.

[0048] C2. Through the sensors installed in each body area, the skin conductivity, blood oxygen saturation and humidity corresponding to each sensor in each body area are obtained, and the skin conductivity, blood oxygen saturation and humidity corresponding to each sensor in each body area are respectively averaged to obtain the mean skin conductivity, blood oxygen saturation and humidity corresponding to each body area, and the mean skin conductivity, blood oxygen saturation and humidity corresponding to each body area are recorded as the skin conductivity, blood oxygen saturation and humidity corresponding to each body area of ​​the wearer.

[0049] In another specific embodiment, the analysis obtains the physiological state evaluation coefficient corresponding to each body area of ​​the target wearer at each collection time point. The specific analysis process is as follows: the skin conductivity, blood oxygen saturation and humidity corresponding to each body area of ​​the target wearer at each collection time point are recorded as and Where y represents the number corresponding to each acquisition time point, y = 1, 2...u, u is any integer greater than 2, k represents the number corresponding to each body area, k = 1, 2...n, n is any integer greater than 2, substitute into the calculation formula

[0050] The physiological state assessment coefficients corresponding to each body area of ​​the target wearer at each collection time point are obtained. Among them, D′, F′, and R′ are respectively the standard skin conductivity, standard blood oxygen saturation, and standard humidity corresponding to the set target wearer's body area, and θ1, θ2, and θ3 are respectively the weight factors corresponding to the skin conductivity, blood oxygen saturation, and humidity of the set target wearer's body area.

[0051] It should be noted that θ1, θ2, and θ3 are all greater than 0 and less than 1.

[0052] It should also be noted that through the summary of a large amount of research data and experimental data, the standard skin conductivity, standard blood oxygen saturation, and standard humidity corresponding to the target wearer's body area are set according to professional institutions and research institutions. At the same time, based on the professional knowledge and research basis of experts in the field, they are discussed and confirmed with industry organizations or professional institutions. Experts set the weight factors corresponding to the skin conductivity of the target wearer's body area, the weight factors corresponding to the blood oxygen saturation, and the weight factors corresponding to the humidity according to their own experience and knowledge.

[0053] Temperature control judgment module: used to judge whether each body area of ​​the target wearer needs temperature control at each collection time point according to the physiological state evaluation coefficient corresponding to each body area of ​​the target wearer at each collection time point. If a body area of ​​the target wearer needs temperature control at a certain collection time point, then analyze the temperature control value corresponding to the body area of ​​the target wearer at the collection time point, and control the body area of ​​the target wearer at the collection time point according to the corresponding temperature control value.

[0054] It should be noted that the division of each body area is as follows: Back: further divided into upper back and lower back, with one or more sensors set in each area. Chest: including the left and right chests, with one sensor placed on each, or an additional sensor placed in the area close to the heart to monitor the temperature of the cardiopulmonary area. Shoulder: Place a sensor on each of the left and right shoulders, taking into account the movement and heat dissipation of the shoulders. Abdomen: Set a sensor in the middle and on both sides of the abdomen to monitor the temperature changes in the abdomen. 2. Number and arrangement of sensors Back: 2 sensors (1 each in the upper back and lower back) Chest: 2 sensors (1 each in the left and right chests) Shoulder: 2 sensors (1 each in the left and right shoulders) Abdomen: 3 sensors (1 each in the middle and on both sides) Collect the physiological state parameters corresponding to each body area corresponding to the target wearer at each collection time point. The physiological state parameters include skin conductivity, blood oxygen saturation and humidity. How to collect skin conductivity, blood oxygen saturation and humidity specifically.

[0055] In a specific embodiment, the determination of whether each body area of ​​the target wearer needs temperature control at each collection time point is performed by the following specific determination process: comparing the physiological state assessment coefficient corresponding to each body area of ​​the target wearer at each collection time point with the standard physiological state assessment coefficient interval set for the corresponding body area; if the physiological state assessment coefficient corresponding to a body area of ​​the target wearer at a certain collection time point is within the standard physiological state assessment coefficient interval set for the corresponding body area, then it is determined that the body area of ​​the target wearer at that collection time point does not need temperature control; if the physiological state assessment coefficient corresponding to a body area of ​​the target wearer at a certain collection time point is not within the standard physiological state assessment coefficient interval set for the corresponding body area, then it is determined that the body area of ​​the target wearer at that collection time point needs temperature control. In this way, it is determined whether each body area of ​​the target wearer at each collection time point needs temperature control.

[0056] In another specific embodiment, the temperature control value corresponding to the body area of ​​the target wearer at the collection time point is analyzed, and the specific analysis process is as follows: the physiological state assessment coefficient corresponding to each body area of ​​the target wearer at each collection time point is compared with the physiological state assessment coefficient corresponding to each temperature control value in the database; if the physiological state assessment coefficient corresponding to a body area of ​​the target wearer at a certain collection time point is the same as the physiological state assessment coefficient corresponding to a temperature control value in the database, then the temperature control value in the database is used as the temperature control value corresponding to the body area of ​​the target wearer at the collection time point.

[0057] The embodiments of the present invention realize personalized temperature control according to the physiological state evaluation coefficients of different body parts, so that each body part can be properly regulated to achieve the best comfort and health protection effect, and avoid the danger of being in a low-temperature environment for a long time. By adjusting the temperature in time, the wearer can avoid being in a low-temperature environment for a long time, avoid physical discomfort and health problems, and use physiological state parameters for intelligent control, which reflects the application and innovation of science and technology in the field of human health protection and provides a new solution for improving human comfort.

[0058] Embodiments of the present invention Figure 2 As shown, a temperature control method for an air-conditioning vest based on semiconductor refrigeration includes: step one, obtaining motion state parameters: after the target wearer puts on the vest, obtaining the motion state parameters corresponding to the target wearer, the motion state parameters include heart rate, body temperature and sweat secretion, and then analyzing to obtain the motion state evaluation coefficient corresponding to the target wearer.

[0059] Step 2: Analysis of initial temperature control value: According to the motion state evaluation coefficient corresponding to the target wearer, the initial temperature control value corresponding to the target wearer is analyzed, and the target wearer is controlled according to the corresponding initial temperature control value.

[0060] Step 3. Acquisition of physiological state assessment coefficient: After the target wearer adjusts the temperature according to the corresponding initial temperature control value, and the corresponding motion state assessment coefficient of the target wearer reaches the set standard, several collection time points are set, and then the physiological state parameters corresponding to each body area of ​​the target wearer are collected at each collection time point. The physiological state parameters include skin conductivity, blood oxygen saturation and humidity, and then the physiological state assessment coefficients corresponding to each body area of ​​the target wearer at each collection time point are analyzed.

[0061] Step 4, judgment of temperature control: according to the physiological state evaluation coefficient corresponding to each body area of ​​the target wearer at each collection time point, it is judged whether each body area of ​​the target wearer at each collection time point needs temperature control. If a body area of ​​the target wearer at a certain collection time point needs temperature control, the temperature control value corresponding to the body area of ​​the target wearer at the collection time point is analyzed, and the body area of ​​the target wearer at the collection time point is controlled according to the corresponding temperature control value.

[0062] Embodiments of the present invention Figure 3 and 4As shown, an air-conditioning vest based on semiconductor refrigeration includes an air-conditioning vest body 1, and a plurality of semiconductor refrigeration chips 2 and connecting wires 3 are installed on the front and back of the interior of the air-conditioning vest body 1, and the plurality of semiconductor refrigeration chips 2 are connected by the connecting wires 3. A power module 5 is installed inside the air-conditioning vest body 1, and the power module 5 is connected to the connecting wires. A plurality of radiators 4 are installed on the front and back of the interior of the air-conditioning vest body 1, and a switch 6 is installed on the front of the interior of the air-conditioning vest body 1.

[0063] The present invention provides an air-conditioning vest, temperature control system and method based on semiconductor refrigeration, which can set the initial temperature control value in a personalized manner by real-time monitoring of the wearer's heart rate, body temperature and sweat secretion, thereby providing an accurate and comfortable experience. This solution can achieve rapid response to the wearer's physiological changes, improve exercise efficiency and safety, reduce energy waste, and effectively avoid the problems of inaccurate temperature regulation and insufficient comfort experience, significantly improving the comfort and safety of the wearer during exercise.

[0064] The above contents are merely examples and explanations of the concept of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the concept of the invention or exceed the scope defined in this specification, they shall all fall within the protection scope of the present invention.

Claims

1. An air-conditioning vest temperature control system based on semiconductor refrigeration, characterized in that: include: Motion state parameter acquisition module: used to obtain the motion state parameters corresponding to the target wearer after the target wearer puts on the vest. The motion state parameters include heart rate, body temperature and sweat secretion, and then analyze and obtain the motion state evaluation coefficient corresponding to the target wearer; Initial temperature control value analysis module: used to analyze the initial temperature control value corresponding to the target wearer according to the motion state evaluation coefficient corresponding to the target wearer, and control the target wearer according to the corresponding initial temperature control value; Physiological state evaluation coefficient acquisition module: used to set several collection time points after the target wearer controls the temperature according to the corresponding initial temperature control value. When the target wearer's corresponding motion state evaluation coefficient reaches the set standard, the physiological state parameters corresponding to each body area of ​​the target wearer are collected at each collection time point. The physiological state parameters include skin conductivity, blood oxygen saturation and humidity, and then the physiological state evaluation coefficients corresponding to each body area of ​​the target wearer at each collection time point are analyzed; Temperature control judgment module: used to judge whether each body area of ​​the target wearer needs temperature control at each collection time point according to the physiological state evaluation coefficient corresponding to each body area of ​​the target wearer at each collection time point. If a body area of ​​the target wearer needs temperature control at a certain collection time point, then analyze the temperature control value corresponding to the body area of ​​the target wearer at the collection time point, and control the body area of ​​the target wearer at the collection time point according to the corresponding temperature control value.

2. The temperature control system for air-conditioning vest based on semiconductor refrigeration as claimed in claim 1, characterized in that: The specific acquisition process of obtaining the motion state parameters corresponding to the target wearer is as follows: A1. Install a heart rate sensor, temperature sensor and conductivity sensor inside the vest; A2. The heart rate sensor installed inside the vest is used to obtain the wearer's corresponding heart rate; A3. The temperature sensor installed inside the vest is used to obtain the wearer's body temperature. A4. The conductivity sensor installed inside the vest can obtain the corresponding sweat secretion amount of the wearer.

3. The temperature control system of an air-conditioning vest based on semiconductor refrigeration as claimed in claim 2, characterized in that: The analysis obtains the motion state evaluation coefficient corresponding to the target wearer, and the specific acquisition process is as follows: The heart rate, body temperature and sweat secretion of the target wearer are recorded as Z, X and H respectively, and substituted into the calculation formula The motion state evaluation coefficient φ corresponding to the target wearer is obtained, where Z′, X′, and H′ are the standard heart rate, standard body temperature, and standard sweat secretion corresponding to the set target wearer, respectively; μ1, μ2, and μ3 are the weight factors corresponding to the heart rate, body temperature, and sweat secretion of the set target wearer, respectively.

4. The temperature control system for air-conditioning vest based on semiconductor refrigeration as claimed in claim 3, characterized in that: The initial temperature control value corresponding to the target wearer is analyzed, and the specific analysis process is as follows: B1. Obtain the age, gender and weight of the target wearer, and compare the age, gender and weight of the target wearer with the age, gender and weight of each initial temperature control value set in the database. If the age, gender and weight of the target wearer are the same as the age, gender and weight of a certain initial temperature control value set in the database, use the initial temperature control value set in the database as the initial temperature control value set corresponding to the target wearer; B2. Compare the motion state assessment coefficient corresponding to the target wearer with the motion state assessment coefficient intervals corresponding to each initial temperature control value in the initial temperature control value collection in the corresponding database. If the motion state assessment coefficient corresponding to the target wearer is within the motion state assessment coefficient interval corresponding to a certain initial temperature control value in the initial temperature control value collection in the corresponding database, then use the initial temperature control value in the initial temperature control value collection in the corresponding database as the initial temperature control value corresponding to the target wearer.

5. The temperature control system for air-conditioning vest based on semiconductor refrigeration as claimed in claim 1, characterized in that: The physiological state parameters corresponding to each body area corresponding to the target wearer are collected at each collection time point. The specific collection process is as follows: C1. Divide the vest into several body areas and install several sensors in each body area, including blood oxygen sensors, conductivity sensors and humidity sensors; C2. Through the sensors installed in each body area, the skin conductivity, blood oxygen saturation and humidity corresponding to each sensor in each body area are obtained, and the skin conductivity, blood oxygen saturation and humidity corresponding to each sensor in each body area are respectively averaged to obtain the mean skin conductivity, blood oxygen saturation and humidity corresponding to each body area, and the mean skin conductivity, blood oxygen saturation and humidity corresponding to each body area are recorded as the skin conductivity, blood oxygen saturation and humidity corresponding to each body area of ​​the wearer.

6. The temperature control system for air-conditioning vest based on semiconductor refrigeration as claimed in claim 5, characterized in that: The analysis obtains the physiological state assessment coefficient corresponding to each body area of ​​the target wearer at each collection time point. The specific analysis process is as follows: The skin conductivity, blood oxygen saturation and humidity corresponding to each body area of ​​the target wearer at each collection time point are recorded as and Where y represents the number corresponding to each acquisition time point, y = 1, 2...u, u is any integer greater than 2, k represents the number corresponding to each body area, k = 1, 2...n, n is any integer greater than 2, substitute into the calculation formula The physiological state assessment coefficients corresponding to each body area of ​​the target wearer at each collection time point are obtained. Among them, D′, F′, and R′ are respectively the standard skin conductivity, standard blood oxygen saturation, and standard humidity corresponding to the set target wearer's body area, and θ1, θ2, and θ3 are respectively the weight factors corresponding to the skin conductivity, blood oxygen saturation, and humidity of the set target wearer's body area.

7. The temperature control system for air-conditioning vest based on semiconductor refrigeration as claimed in claim 6, characterized in that: The specific judgment process of judging whether each body area of ​​the target wearer needs to be temperature-controlled at each collection time point is as follows: The physiological state assessment coefficient corresponding to each body area of ​​the target wearer at each collection time point is compared with the standard physiological state assessment coefficient interval set for the corresponding body area. If the physiological state assessment coefficient corresponding to a body area of ​​the target wearer at a certain collection time point is within the standard physiological state assessment coefficient interval set for the corresponding body area, it is determined that the body area of ​​the target wearer at that collection time point does not need temperature control. If the physiological state assessment coefficient corresponding to a body area of ​​the target wearer at a certain collection time point is not within the standard physiological state assessment coefficient interval set for the corresponding body area, it is determined that the body area of ​​the target wearer at that collection time point needs temperature control. In this way, it is determined whether each body area of ​​the target wearer at each collection time point needs temperature control.

8. The temperature control system for air-conditioning vest based on semiconductor refrigeration as claimed in claim 7, characterized in that: The specific analysis process of analyzing the temperature control value corresponding to the body area of ​​the target wearer at the collection time point is as follows: The physiological state assessment coefficient corresponding to each body area of ​​the target wearer at each collection time point is compared with the physiological state assessment coefficient corresponding to each temperature control value in the database. If the physiological state assessment coefficient corresponding to a body area of ​​the target wearer at a certain collection time point is the same as the physiological state assessment coefficient corresponding to a temperature control value in the database, the temperature control value in the database will be used as the temperature control value corresponding to the body area of ​​the target wearer at the collection time point.

9. A method for controlling temperature of an air-conditioning vest based on semiconductor refrigeration, which implements the temperature control system of an air-conditioning vest based on semiconductor refrigeration according to any one of claims 1 to 8, characterized in that: include: Step 1: Acquisition of motion state parameters: After the target wearer puts on the vest, the motion state parameters corresponding to the target wearer are acquired. The motion state parameters include heart rate, body temperature and sweat secretion, and then the motion state evaluation coefficient corresponding to the target wearer is obtained by analysis; Step 2: Analysis of initial temperature control value: According to the motion state evaluation coefficient corresponding to the target wearer, the initial temperature control value corresponding to the target wearer is analyzed, and the target wearer is controlled according to the corresponding initial temperature control value; Step 3, obtaining the physiological state evaluation coefficient: after the target wearer controls the temperature according to the corresponding initial temperature control value, when the motion state evaluation coefficient of the target wearer reaches the set standard, several collection time points are set, and then the physiological state parameters corresponding to each body area of ​​the target wearer are collected at each collection time point. The physiological state parameters include skin conductivity, blood oxygen saturation and humidity, and then the physiological state evaluation coefficient corresponding to each body area of ​​the target wearer at each collection time point is analyzed; Step 4, judgment of temperature control: according to the physiological state evaluation coefficient corresponding to each body area of ​​the target wearer at each collection time point, it is judged whether each body area of ​​the target wearer at each collection time point needs temperature control. If a body area of ​​the target wearer at a certain collection time point needs temperature control, the temperature control value corresponding to the body area of ​​the target wearer at the collection time point is analyzed, and the body area of ​​the target wearer at the collection time point is controlled according to the corresponding temperature control value.

10. The air-conditioning vest used in the air-conditioning vest temperature control system based on semiconductor refrigeration according to claim 1, comprising an air-conditioning vest body (1), characterized in that: A plurality of semiconductor refrigeration chips (2) and connecting wires (3) are installed on the front and back of the interior of the air-conditioning vest body (1); the plurality of semiconductor refrigeration chips (2) are connected via the connecting wires (3); a power module (5) is installed inside the air-conditioning vest body (1); and the power module (5) is connected to the connecting wires; a plurality of radiators (4) are installed on the front and back of the interior of the air-conditioning vest body (1); and a switch (6) is installed on the front of the interior of the air-conditioning vest body (1).

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