Individual-soldier intelligent electric arc protection clothes

Abstract

The invention relates to the technical field of arc protection clothes, and discloses a single-soldier intelligent arc protection clothes, which comprises an intelligent arc protection clothes jacket and trousers, and is characterized in that the intelligent arc protection clothes jacket comprises an outer-layer flame-retardant anti-electricity material and an inner-layer flame-retardant anti-electricity material; the monitoring component comprises a bracelet, a heart rate monitoring module, a blood oxygen monitoring module, a body temperature monitoring module and a motion state module are arranged in the bracelet, and the monitoring component further comprises an individual soldier intelligent module and a gas detector module. According to the technical scheme of the invention, human body vital signs and the environment are monitored, and information data are uploaded to a command system platform through communication between individual soldiers and an individual soldier central control module, so that ground or peripheral central command personnel can conveniently judge the environment of a closed space and monitor the vital signs of underground or closed space operating personnel. And judging the operating personnel in the closed space, the operating time and the time when the operating personnel need to have a rest and alternate.

Description

Technical Field

[0001] The invention relates to the technical field of arc protection clothing, and in particular to an individual intelligent arc protection clothing. Background Art

[0002] When a power system fails, power companies are required to complete circuit repair work in the shortest time possible. The efficiency of power repair directly affects social production and people's quality of life. my country's power network has a wide coverage. When power emergency rescue is needed, it is often accompanied by problems such as communication interruption or weak communication signal. At this time, in order to meet the needs of visual command of power rescue and safety supervision of operations, power workers need to wear necessary helmets, protective clothing: such as insulating clothing, arc protection clothing, etc., and safety belts. They often need to carry emergency communication terminals, law enforcement recorders, video intercom equipment and other terminals, which increase the weight and too much equipment, resulting in the inability of operators to free their hands, seriously affecting the efficiency and safety of rescue operations. It is necessary to combine the needs of power emergency rescue and carry out the development of smart wearable equipment technology for power emergency rescue that is highly integrated with public / private network adaptive communication, voice interaction, video intercom, and positioning.

[0003] At present, there are few smart equipment developed for the existing power industry, which is still in the initial research stage, and there are no mature products or solutions that can be promoted and implemented. The business applications of smart wearable devices in emergency rescue are mainly designed and developed from several aspects such as visual emergency command, safe operation supervision, and emergency communication. The smart wearable terminal for emergency rescue should be able to realize video monitoring, voice intercom, real-time positioning, and cluster communication at the operation site. At the same time, it should be compatible with public network communication and emergency communication needs to ensure that the communication in the operation area is interrupted or the public network signal is weak. It can quickly access the emergency network. At the same time, based on the particularity of power operation, in order to ensure the safety of operators, it should be able to identify human vital signs, detect operators approaching the power operation site in real time, and give early warning prompts. Especially in the maintenance and repair of power pipe corridors, it is necessary to prevent toxic and harmful gases and arc damage. At present, emergency rescue safety protection equipment has single functions, low protection capabilities, poor communication and command, poor efficacy and comfort, and is difficult to combine with protective clothing, and inconvenient to carry. Summary of the invention

[0004] In view of the above-mentioned problems existing in the existing individual intelligent arc protection clothing, the present invention is proposed.

[0005] Therefore, the purpose of the present invention is to provide a single-soldier intelligent arc protection suit, and its purpose is to design a single-soldier intelligent wearable arc protection suit, which combines multiple technologies such as vital signs monitoring and evaluation, environmental monitoring upload evaluation, 4G communication and breakpoint resumption, information data collection and analysis, real-time warning and data storage, to achieve multi-functional monitoring and evaluation, high safety, lightweight, portable and comfortable.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: A single-soldier intelligent arc-proof clothing comprises a main body component, including an intelligent arc-proof clothing jacket and trousers, wherein the intelligent arc-proof clothing jacket comprises an outer layer of flame-retardant and anti-electric material and an inner layer of flame-retardant and anti-electric material;

[0007] The monitoring component is located on both sides of the main component. The monitoring component includes a wristband, which is equipped with a heart rate monitoring module, a blood oxygen monitoring module, a body temperature monitoring module, and a motion status module. The monitoring component also includes an individual intelligent module and a gas detector module.

[0008] As a preferred solution of the individual intelligent arc protection suit described in the present invention, the heart rate monitoring module adopts the principle of PPG photoelectric volumetric pulse wave recording to monitor the heart rate, and combines green (wavelength is about 525nm) with a photosensitive photodiode to detect blood flow.

[0009] As a preferred solution of the individual intelligent arc protection suit described in the present invention, the blood oxygen monitoring module uses a red light LED (with a wavelength of about 660nm) and an infrared light LED (with a wavelength of about 940nm), and utilizes the difference in the absorption characteristics of these two light by oxygenated hemoglobin and deoxygenated hemoglobin to measure the blood oxygen saturation.

[0010] As a preferred solution of the individual intelligent arc protection suit described in the present invention, the body temperature monitoring module includes an infrared temperature sensor built into the bracelet, and the infrared temperature sensor measures body temperature by receiving infrared radiation emitted by the human body. The main functions of the motion state module are to collect acceleration and angular velocity data and calculate the current motion state. The motion states include: stillness, falling, and movement. When the acceleration and angular velocity values ​​change very little, it can be judged as stillness.

[0011] As a preferred solution of the individual intelligent arc protection clothing described in the present invention, the collar of the intelligent arc protection clothing jacket adopts a lapel design, and a first three-dimensional bag is installed on the outer layer of flame retardant and anti-electric material of the intelligent arc protection clothing jacket, and the first three-dimensional bag is located on one side of the lapel and below the shoulders.

[0012] As a preferred solution of the individual intelligent arc protection clothing described in the present invention, the outer layer of flame retardant and anti-electric material is installed with highly visible reflective strips on the front and back, the outer layer of flame retardant and anti-electric material is provided with breathable embroidery eyes under the armpits, and the cuffs and hem of the outer layer of flame retardant and anti-electric material are installed with adjustable Velcro.

[0013] As a preferred solution of the individual intelligent arc protection suit described in the present invention, wherein: the lower section of the inner layer flame retardant and anti-electric material is installed with a breathable mesh, a second three-dimensional bag is installed on the inner layer flame retardant and anti-electric material, the second three-dimensional bag is symmetrical with the center of the first three-dimensional bag, a switch is installed on the inner layer flame retardant and anti-electric material, and a zipper is installed above the breathable mesh.

[0014] As a preferred solution of the individual intelligent arc protection suit described in the present invention, the individual intelligent module is placed in the second three-dimensional bag through the zipper, the gas detector module is placed in the first three-dimensional bag through the zipper, and the switch is connected to the individual intelligent module and controls the individual intelligent module.

[0015] As a preferred solution of the individual intelligent arc protection clothing described in the present invention, the unit area mass of the outer layer flame retardant and anti-electrical material is: 220g / ㎡~250g / ㎡, and the outer layer flame retardant and anti-electrical material is composed of a blend of aramid fiber, nitrile chlorofiber, and conductive fiber.

[0016] As a preferred solution of the individual intelligent arc protection clothing described in the present invention, the unit area mass of the inner layer flame retardant and anti-electrical material is: 180g / ㎡~g / ㎡, and the inner layer flame retardant and anti-electrical material is composed of other blended interweavings such as nylon fiber, flame retardant viscose, and conductive fiber.

[0017] Beneficial effects of the present invention: The intelligent arc-proof clothing for individual soldiers can detect the vital signs of workers in a confined space working environment, and can also detect aspects of the confined space environment through experiments. While detecting the data, the data is recorded and finally uploaded to the terminal control system platform. The ground platform monitors the vital signs of workers in a confined space through data analysis, and predicts the dangerous conditions of the confined space underground. This ensures the life safety of workers working with electricity in a confined space, while carrying out operations in a normal and orderly manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. 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 creative work. Among them:

[0019] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 .

[0020] Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 .

[0021] Figure 3 It is a schematic diagram of the structure of the inner layer flame retardant and anti-electrical material of the present invention.

[0022] Figure 4 Schematic diagram of converting a PPG signal into an FFT signal according to the present invention.

[0023] Figure 5 It is a schematic diagram of the motion sensor principle of the present invention.

[0024] Figure 6 It is a schematic diagram of the heart rate monitoring module flow of the present invention.

[0025] Figure 7 It is a schematic diagram of the structure of the wristband of the present invention.

[0026] Figure 8 It is a schematic diagram of the monitoring component of the present invention.

[0027] Fig. 9 The figure is a schematic diagram of the explosion structure of the individual intelligent module of the present invention.

[0028] Fig.10 It is a schematic diagram of the explosion structure of the gas detector module of the present invention.

[0029] In the figure:

[0030] 100. Main body; 101. Intelligent arc-proof jacket; 102. Outer flame-retardant and anti-electric material; 102a. First three-dimensional bag; 102b. High-visibility reflective strip; 102c. Adjustable Velcro; 103. Inner flame-retardant and anti-electric material; 103a. Second three-dimensional bag; 103b. Breathable mesh; 103c. Switch; 103d. Zipper; 201. Heart rate monitoring module; 202. Blood oxygen monitoring module; 203. Body temperature monitoring module; 204. Movement status module; 205. Bracelet; 206. Individual intelligent module; 207. Gas detector module. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0034] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0035] Example 1

[0036] Reference Figures 1 to 10 , which is the first embodiment of the present invention, provides a single-soldier intelligent arc protection clothing, which includes a main body component 100, including an intelligent arc protection clothing jacket 101 and trousers, the intelligent arc protection clothing jacket 101 includes an outer flame retardant and anti-electric material 102 and an inner flame retardant and anti-electric material 103; a monitoring component 200, located on both sides of the main body component 100, the monitoring component 200 includes a wristband 205, the wristband 205 is provided with a heart rate monitoring module 201, a blood oxygen monitoring module 202, a body temperature monitoring module 203, and a motion state module 204, the monitoring component 200 also includes a single-soldier intelligent module 206 and a gas detector module 207.

[0037] Furthermore, the unit area mass of the inner layer flame retardant and anti-electrical material 103 is: 180g / ㎡~g / ㎡, and the inner layer flame retardant and anti-electrical material 103 is composed of nylon fiber, flame retardant viscose, conductive fiber and other blended fibers, and has arc protection, flame retardancy and anti-static properties. The individual intelligent module 206 is placed in the second three-dimensional bag 103a through the zipper 103d, and the gas detector module 207 is placed in the first three-dimensional bag 102a through the zipper 103d. The switch 103c is connected to the individual intelligent module 206 and controls the individual intelligent module 206. The heart rate monitoring module 201 is powered by a rechargeable battery to meet the power demand of the heart rate monitoring module 201 for long-term operation. At the same time, the low power consumption design and energy-saving strategy extend the battery life and sustainable use time.

[0038] Among them, through the superposition of double-layer materials with special functions, the individual intelligent product is designed through reasonable structure, and the intelligent materials are designed through structural design. As for our special anti-arc, flame retardant and anti-static materials, through the structural design and processing of the materials, they are assembled into individual intelligent anti-arc clothing with intelligent functions.

[0039] Specifically, the heart rate monitoring module 201 uses the principle of PPG photoplethysmography to monitor the heart rate, and combines green (wavelength of about 525nm) with a photosensitive photodiode to detect blood flow.

[0040] Among them, the heart rate monitoring module 201 adopts a low-power Bluetooth (BLE) module for Bluetooth communication with the data transmission module. The overall design of the Bluetooth communication protocol and data format is to meet the transmission requirements of heart rate data not less than 3 times / second. AES128 encrypted transmission is used during data transmission to ensure transmission security and stability.

[0041] The heart rate monitoring module 201 uses the principle of PPG photoelectric volumetric pulse wave recording to monitor the heart rate. It combines green (wavelength is about 525nm) with a photosensitive photodiode. The sensor of the wristband 205 in contact with the skin will emit a beam of light to hit the skin, measure the reflected / transmitted light, detect the amount of blood flowing in the wrist at a specific time, and calculate the heart rate information using the frequency domain analysis method. We convert the light absorption of blood flow into an AC signal. If we perform an FFT transformation, we can see the characteristics of the frequency domain.

[0042] The 0Hz signal is very strong, which is the DC signal of bones, muscles and other tissues. There is a relatively prominent signal near 1Hz, which is the AC signal of blood flow conversion. Assuming the measured frequency f = 1.2Hz, then the heart rate HR = f×60 = 1.2×60 = 72.

[0043] The heart rate monitoring module 201 uses a high-precision photoelectric sensor as a core module to detect the user's heart rate signal. The heart rate sensor is installed at the wrist pulse to ensure accurate acquisition of heart rate data.

[0044] The circuit is designed to amplify and filter the heart rate signal output by the heart rate sensor. The analog signal is converted into digital data using an analog-to-digital converter (ADC) to sample and process the heart rate signal.

[0045] Furthermore, the blood oxygen monitoring module 202 uses a red light LED (wavelength of about 660 nm) and an infrared light LED (wavelength of about 940 nm) to measure blood oxygen saturation by utilizing the difference in the absorption characteristics of oxygenated hemoglobin and deoxygenated hemoglobin to these two types of light.

[0046] Among them, the blood oxygen saturation is solved by the Lambert-Beer law continuity equation, and the ratio of the AC and DC of the received red light and infrared light parts shows a linear relationship with the blood oxygen saturation.

[0047] SpO2=110-25R, R(ratio)=(AC660 / DC660) / (AC940 / DC940);

[0048] In clinical medicine, the percentage of blood oxygen hemoglobin content to the total hemoglobin content is called blood oxygen saturation SpO2. Blood oxygen saturation is measured to describe the oxygen content in human arterial blood.

[0049] (1) Functional saturation

[0050]

[0051] (2) Natural saturation

[0052]

[0053] in, Refers to the concentration of oxygenated hemoglobin, C hb Refers to the concentration of deoxyhemoglobin, C cohb Refers to the concentration of carbon monoxide combined with hemoglobin, C methb Refers to the concentration of methemoglobin.

[0054] Since the concentrations of carbon monoxide combined with hemoglobin and methemoglobin in human blood are very low, in clinical applications, the arterial oxygen saturation is described by the functional saturation.

[0055] Calculation principle of blood oxygen saturation:

[0056] The oxygen content of blood is generally expressed as the percentage of oxygenated hemoglobin in the blood to the total hemoglobin. Clinically, the functional blood oxygen saturation (SpO2) of the artery is generally monitored to reflect the blood oxygen content of the human body. The expression is:

[0057]

[0058] Non-invasive blood oxygen saturation measurement mainly adopts the method of pulse oximetry, which uses photoplethysmography technology to obtain the photoplethysmographic signal (PPG) of monochromatic red light and infrared light transmitted through human tissue. Since the absorption spectra of HbOz and Hb to monochromatic light are different, the blood oxygen saturation value can be calculated using the Beer-Lambert law.

[0059] When monochromatic light with intensity I0 passes through a solution with concentration C, the intensity I of the transmitted light conforms to the Beer-Lambert law, that is:

[0060] I=I0e -εCD

[0061] Among them, I0 is the intensity of the incident light, I is the intensity of the transmitted light, C is the concentration of the solution, D is the thickness of the solution, that is, the optical path, and ε is the absorption coefficient, which is a constant.

[0062] Example 2

[0063] Reference Figures 4 to 8 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: the body temperature monitoring module 203 includes an infrared temperature sensor built into the bracelet 205. The infrared temperature sensor measures body temperature by receiving infrared radiation emitted by the human body, and has the characteristics of non-contact, fast and accurate.

[0064] Among them, the infrared temperature sensor measures body temperature by receiving infrared radiation emitted by the human body. It should be noted that there is a certain difference between skin temperature and core body temperature, so the measurement result needs to be corrected.

[0065] Environmental factor compensation correction: Infrared temperature measurement is greatly affected by ambient temperature, humidity, etc. Therefore, the correction algorithm will take these environmental factors into consideration, monitor the environmental parameters in real time through built-in temperature sensors, humidity sensors, etc., and compensate for them.

[0066] Equipment precision calibration: Precision calibration of the heart rate bracelet 205 is an important means to improve the measurement accuracy. By comparing with medical-grade body temperature measurement equipment, the calibration algorithm can adjust the measurement parameters of the bracelet 205 to reduce the error.

[0067] The heart rate bracelet 205 sends the acquired heart rate, blood oxygen and body temperature data to the individual equipment module via Bluetooth.

[0068] Furthermore, the main functions of the motion state module 204 are to collect acceleration and angular velocity data and calculate the current motion state. The motion state includes: stillness, falling, and movement. When the acceleration and angular velocity values ​​change very little, it can be determined as stillness.

[0069] When in use, when the acceleration and angular velocity values ​​change very little and the Y-axis or Z-axis acceleration is gravity acceleration, it can be determined as a fall. When the acceleration and angular velocity values ​​change significantly, it can be determined as motion. Automatically monitor the motion status of the person and generate a fall alarm.

[0070] The motion state module 204 uses high-precision accelerometers and gyroscope sensors, and has high-precision and high-frequency data acquisition capabilities to obtain the acceleration and angular velocity information of the device. At the same time, the sensors have low noise and low deviation, providing accurate motion information.

[0071] The motion state module 204 mounts the accelerometer and gyroscope sensors on the circuit board and specifies the mounting direction of the patches to match the orientation of the whole device when worn. The attitude detection module calibrates the sensors when powered on to eliminate errors and drifts in the sensor output.

[0072] The motion state module 204 uses the accelerometer and gyroscope sensors to obtain the acceleration and angular velocity data of the device, and performs low-pass filtering and noise reduction on the raw data output by the sensors to enhance the quality and accuracy of the data.

[0073] Accelerometer data acquisition collects data from three axes (X, Y, Z). The data collected is based on the acceleration of gravity on each axis. Gyroscope data acquisition collects data from three axes (X, Y, Z). The data is expressed in angular velocity units. Combining the data from the accelerometer and gyroscope, attitude estimation can be performed to calculate the direction and angle of the object. This is achieved using algorithms such as complementary filters or Kalman filters. Sensor data often contains noise, so filters are needed to remove the noise to improve the accuracy of the data.

[0074] The filters used are low pass filter and Kalman filter to smooth and correct the data.

[0075] Designed and implemented motion and stationary detection algorithms to determine the current motion state of the device based on the acceleration and angular velocity data of the device. The motion detection algorithm uses the amplitude and correlation of acceleration and angular velocity to determine whether the device is in motion. The stationary detection algorithm uses the stability and threshold setting of acceleration and angular velocity to determine whether the device is stationary.

[0076] Fall detection algorithm The fall detection algorithm is designed and implemented to determine whether the device has fallen based on the change pattern of the device's acceleration and angular velocity data, tilt angle and center of gravity position. Abnormal posture event triggering When abnormal postures such as stillness or falling are detected, the corresponding sound and light alarm will be triggered and sent to the mobile workstation through the data transmission module, and an alarm prompt will be issued on the mobile workstation.

[0077] Example 3

[0078] Reference Figures 1 to 10 , which is the third embodiment of the present invention. This embodiment is different from the second embodiment in that the collar of the intelligent arc protection jacket 101 adopts a lapel design, and a first three-dimensional bag 102a is installed on the outer flame-retardant and anti-electrical material 102 of the intelligent arc protection jacket 101. The first three-dimensional bag 102a is located on one side of the lapel and below the shoulders.

[0079] Furthermore, the outer flame retardant and anti-electrical material 102 is provided with highly visible reflective strips 102b at the front and back, breathable embroidery eyes are provided at the armpits, and the cuffs and hem of the outer flame retardant and anti-electrical material 102 are provided with adjustable Velcro 102c.

[0080] Furthermore, a breathable mesh 103b is installed at the lower section of the inner flame retardant and anti-electrical material 103, a second three-dimensional bag 103a is installed on the inner flame retardant and anti-electrical material 103, the second three-dimensional bag 103a is symmetrical with the center of the first three-dimensional bag 102a, a switch 103c is installed on the inner flame retardant and anti-electrical material 103, a zipper 103d is opened and installed above the breathable mesh 103b, the individual intelligent module 206 is placed in the second three-dimensional bag 103a through the zipper 103d, the gas detector module 207 is placed in the first three-dimensional bag 102a through the zipper 103d, and the switch 103c is connected to the individual intelligent module 206 to control the individual intelligent module 206.

[0081] Among them, the individual intelligent module 206 and the gas detector module 207 can be taken out through the zipper 103d, which is convenient for washing clothes. The gas detector module 207 is in the first three-dimensional bag 102a, so that the probe on the gas detector module 207 can detect the environment. The individual intelligent module 206 is placed in the second three-dimensional bag 103a to protect the individual intelligent inkstone and prevent it from being damaged easily. The individual intelligent module 206 and the gas detector module 207 are connected by a wire.

[0082] Reliability testing and verification of the device:

[0083] 1. All equipment surfaces are clean, structures are intact, and product nameplates and product logos are correct and consistent.

[0084] 2. Power on: In the off state, press and hold the power button for 10 seconds to turn on the device.

[0085] 3. Shutdown: When the machine is on, press and hold the power button for 10 seconds to turn the machine on or off.

[0086] 4. Pairing individual soldier module:

[0087] ①. You can pair with a random single-soldier module and enter the pairing interface.

[0088] ②. It can automatically connect to the paired single-soldier module. It can communicate normally with the posture monitoring module to obtain heart rate within 3m.

[0089] 5. Charging function: Magnetic charging, after connecting the charger, it enters the charging state.

[0090] In summary, individual intelligent arc protection clothing realizes environmental monitoring of limited and confined spaces, mainly by assembling smart devices on arc protection clothing.

[0091] Through some intelligent probes, the air in the environment is contacted to monitor the environment of limited and confined spaces, monitor toxic, harmful and flammable gases in the environment, and monitor the temperature and humidity in the environment.

[0092] After the individual soldier's smart device is combined with the arc protection clothing, the information of the bracelet 205, the gas on the smart clothing, and the environmental detector are collected, and the information is transmitted to the cloud server through the individual soldier's smart device. Through the 4G network, it also supports breakpoint resumption and data storage.

[0093] The smart wearable arc protection suit for individual soldiers can monitor the vital signs of human body and the environment when working with electricity in confined spaces such as pipe corridors. Through communication between individual soldiers and the central control module of individual soldiers, the information data can be uploaded to the command system platform and the on-site data collection can be realized. The on-site working environment can be analyzed to improve work efficiency.

[0094] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0095] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0096] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A single-soldier intelligent arc protection suit, characterized in that: include, A main body component (100) comprises an intelligent arc-proof jacket (101) and trousers, wherein the intelligent arc-proof jacket (101) comprises an outer layer of flame-retardant and anti-electricity material (102) and an inner layer of flame-retardant and anti-electricity material (103); The monitoring component (200) is located on both sides of the main component (100). The monitoring component (200) includes a wristband (205). The wristband (205) is provided with a heart rate monitoring module (201), a blood oxygen monitoring module (202), a body temperature monitoring module (203), and a motion state module (204). The monitoring component (200) also includes an individual intelligent module (206) and a gas detector module (207).

2. The intelligent arc protection suit for individual soldiers according to claim 1 is characterized in that: The heart rate monitoring module (201) uses the principle of PPG photoplethysmography to monitor heart rate and combines green light (wavelength of about 525 nm) with a photosensitive photodiode to detect blood flow.

3. The intelligent arc protection suit for individual soldiers according to claim 2 is characterized in that: The blood oxygen monitoring module (202) uses a red light LED (wavelength of about 660 nm) and an infrared light LED (wavelength of about 940 nm) to measure blood oxygen saturation by utilizing the difference in the absorption characteristics of oxygenated hemoglobin and deoxygenated hemoglobin to these two types of light.

4. The intelligent arc protection suit for individual soldiers according to claim 3 is characterized in that: The body temperature monitoring module (203) includes an infrared temperature sensor built into the wristband (205), and the infrared temperature sensor measures body temperature by receiving infrared radiation emitted by the human body. The main functions of the motion state module (204) are to collect acceleration and angular velocity data and calculate the current motion state. The motion state includes: stillness, falling, and motion. When the acceleration and angular velocity values ​​change very little, it can be determined as stillness.

5. The intelligent arc protection suit for individual soldiers according to any one of claims 1 to 4, characterized in that: The collar of the intelligent arc-proof jacket (101) adopts a lapel design, and a first three-dimensional bag (102a) is installed on the outer flame-retardant and anti-electrical material (102) of the intelligent arc-proof jacket (101), and the first three-dimensional bag (102a) is located on one side of the lapel and below the shoulders.

6. The intelligent arc protection suit for individual soldiers according to claim 5 is characterized in that: The outer layer of flame retardant and anti-electrical material (102) is provided with high-visibility reflective strips (102b) at the front and back, the outer layer of flame retardant and anti-electrical material (102) is provided with breathable embroidery eyes at the armpits, and the cuffs and hem of the outer layer of flame retardant and anti-electrical material (102) are provided with adjustable Velcro (102c).

7. The intelligent arc protection suit for individual soldiers according to claim 6 is characterized by: A breathable mesh (103b) is installed at the lower section of the inner flame-retardant and anti-electrical material (103), a second three-dimensional bag (103a) is installed on the inner flame-retardant and anti-electrical material (103), the second three-dimensional bag (103a) is symmetrical with the center of the first three-dimensional bag (102a), a switch (103c) is installed on the inner flame-retardant and anti-electrical material (103), and a zipper (103d) is installed on the top of the breathable mesh (103b).

8. The intelligent arc protection suit for individual soldiers according to claim 7 is characterized in that: The individual soldier intelligent module (206) is placed in the second three-dimensional bag (103a) through the zipper (103d), the gas detector module (207) is placed in the first three-dimensional bag (102a) through the zipper (103d), and the switch (103c) is connected to the individual soldier intelligent module (206) and controls the individual soldier intelligent module (206).

9. The intelligent arc protection suit for individual soldiers according to claim 8 is characterized in that: The outer flame retardant and anti-electrical material (102) has a unit area mass of 220 g / m2 to 250 g / m2. The outer flame retardant and anti-electrical material (102) is made of aramid fiber, nitrile chlorofiber, and conductive fiber blended and interwoven.

10. The intelligent arc protection suit for individual soldiers according to claim 9 is characterized in that: The mass per unit area of ​​the inner layer flame retardant and anti-electrical material (103) is 180 g / m2 to 200 g / m2. The inner layer flame retardant and anti-electrical material (103) is made of nylon fiber, flame retardant viscose, conductive fiber and other blended fibers.

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