Individual soldier body health monitoring system taking smart clothes as core

Abstract

The invention provides an individual soldier body health monitoring system taking a smart garment as a core. The individual soldier body health monitoring system comprises a wearable smart garment, an intelligent terminal platform and a cloud platform. The wearable smart garment comprises a textile garment body, a detachable data acquisition device, a low-power-consumption wireless communication module and a micro-control mainboard. The data acquisition device is used for acquiring physiological index data of an individual soldier and transmitting the physiological index data to the micro-control mainboard; the micro-control mainboard is used for processing the collected physiological index data; and the low-power-consumption wireless communication module is used for wirelessly transmitting the physiological index data processed by the micro-control mainboard to an intelligent terminal platform. And the intelligent terminal platform is a WeChat applet on a WeChat client of the intelligent terminal. Data interaction is carried out between the cloud platform and the intelligent terminal platform through a mobile network or a satellite network. Physiological non-sensitive intelligent real-time monitoring can be carried out on the physical health condition of an individual soldier, and meanwhile the intelligent monitoring system has the advantages of being comfortable to wear, suitable for a severe battlefield environment and the like.

Description

Technical Field

[0001] The present invention relates to the technical field of medical treatment and the technical field of Internet of Things. Background Art

[0002] With the miniaturization of semiconductor technology and the strong rise of mobile Internet technology, smart wearable devices are becoming increasingly popular. Smart wearable devices are a general term for wearable electronic devices that integrate functional modules such as sensors, displays, and wireless modules, and apply wearable technology to make them intelligent, integrated, and portable. In a narrow sense, smart wearable devices refer only to specific equipment components worn on people, while in a broad sense, smart wearable devices refer to systems that include smart wearable device components and the corresponding software and hardware environments such as computers, smart phones, operating systems, and cloud platforms. The basic working principle of smart wearable devices is to use information modules such as sensors, radio frequency identification, and navigation positioning to access the mobile network according to the agreed protocol, so as to achieve connection and information exchange between people and objects at any time and any place.

[0003] The current wearable sensor devices for monitoring soldiers' physical indicators will cause inconvenience to human movement, bring physical and psychological discomfort to combatants, and are not suitable for long-term use in wartime and daily military training. Therefore, it is necessary to develop reasonable life parameter measurement technology. With the development of materials science, sensor technology, communication technology, mobile computing, distributed computing technology and artificial intelligence technology, wearable technology has gradually been applied to the biomedical field and has become an important means to solve the problem of individual soldier health monitoring.

[0004] Therefore, it is necessary to overcome the shortcomings of traditional wearable devices for soldier health monitoring, such as low comfort, low accuracy, complex operation and short monitoring duration. Summary of the invention

[0005] In order to overcome the above technical defects, the purpose of the present invention is to provide a single soldier health monitoring system with smart clothing as the core, which includes:

[0006] Wearable smart clothing, the wearable smart clothing includes a textile clothing body, a detachable data acquisition device, a low-power wireless communication module and a micro-control mainboard; the data acquisition device and the low-power wireless communication module are respectively connected to the micro-control mainboard; the data acquisition device is used to collect the physiological index data of a single soldier and transmit it to the micro-control mainboard; the micro-control mainboard is used to process the collected physiological index data; the low-power wireless communication module is used to wirelessly transmit the physiological index data processed by the micro-control mainboard to the intelligent terminal platform;

[0007] Smart terminal platform, which is a WeChat applet on the WeChat client of the smart terminal; the smart terminal platform includes a real-time monitoring module, a historical data module and a personal center module; the real-time monitoring module is used to control the start and stop of the smart clothing's monitoring of physiological indicators, receive the physiological indicator data sent by the smart clothing, and upload the physiological indicator data to the cloud platform; the historical data module is used to query the historical data of physiological indicators from the cloud platform and visualize the physiological indicator data; the personal center module is used to manage user personal information;

[0008] Cloud platform, the cloud platform is used to receive and store physiological indicator data sent by the smart terminal platform; it is also used to process, display, and query physiological indicator data; it is also used to send warning information in real time; it is also used to filter invalid data; data exchange between the cloud platform and the smart terminal platform is carried out through mobile networks or satellite networks.

[0009] Furthermore, the data measurement device includes a blood pressure and heart rate measurement module, an electrocardiogram measurement module and a blood oxygen measurement module.

[0010] Furthermore, the blood oxygen measurement module adopts the MAX30102 microelectronic chip sensor.

[0011] Furthermore, the blood pressure and heart rate module uses the MKB0805 microelectronic chip sensor.

[0012] Furthermore, the electrocardiogram measurement module adopts an AD8232 microelectronic chip sensor and a textile dry electrode patch connected to the AD8232, and the textile dry electrode patch adopts a three-lead method to acquire electrocardiogram signals.

[0013] Furthermore, the low-power wireless communication module of the smart clothing adopts a Bluetooth module.

[0014] Furthermore, the microelectronic chip used in the Bluetooth module is DX-BT05A-4.0.

[0015] Furthermore, the textile clothing body has a storage bag, and the low-power wireless communication module and the micro-control mainboard are placed in the storage bag.

[0016] Furthermore, the textile clothing body is made of washable flexible stretch fabric.

[0017] Compared with the prior art, the above technical solution has the following beneficial effects:

[0018] The purpose of the present invention is to provide a new type of individual soldier health monitoring system with smart clothing as the core. The prototype product of the individual soldier health monitoring smart clothing is a washable smart clothing that uses textile dry electrode technology to monitor the physical health of individual soldiers in real time. At the same time, a software system for the supporting smart clothing prototype product developed based on the WeChat applet is provided, which is aimed at users who use the smart clothing product. The software system can monitor the user's health data in real time, including blood pressure, blood oxygen, heart rate, electrocardiogram, etc., making it convenient for users to view and monitor current data in real time.

[0019] Smart clothing integrates a variety of human physiological sensor devices into flexible textile clothing. It can collect a variety of important human physiological indicators. It also has many advantages such as being comfortable to wear and suitable for harsh battlefield environments. Therefore, based on the emerging wearable product of smart clothing, personalized physiological health monitoring of soldiers can be achieved on the basis of basic physiological information monitoring, improving the battlefield survivability of soldiers, and obtaining deeper battlefield information through real-time analysis of soldiers' physiological information, providing information support for battlefield decision-making. This system has a complete functional chain loop, realizing the emerging Internet of Things technology of intelligent physiological non-sensing and convenient monitoring and graphical display, which has played a huge role in protecting the battlefield survival of soldiers. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of a single soldier's physical health monitoring system with smart clothing as the core of the present invention;

[0021] Figure 2 This is a module structure diagram of the individual soldier health monitoring system with smart clothing as the core of the present invention;

[0022] Figure 3 This is a schematic diagram of the initial interface of the intelligent terminal platform of the present invention;

[0023] Figure 4 It is a schematic diagram of the Bluetooth display interface of the intelligent terminal platform of the present invention.

[0024] Figure 5 It is a schematic diagram of the real-time data display interface of the intelligent terminal platform of the present invention.

[0025] Figure 6 Schematic diagram of the historical data interface of the intelligent terminal platform of the present invention. DETAILED DESCRIPTION

[0026] The advantages of the present invention are further described below in conjunction with the accompanying drawings and specific embodiments. Those skilled in the art should understand that the following specific description is illustrative rather than restrictive, and should not be used to limit the scope of protection of the present invention.

[0027] like Figure 1As shown, this embodiment provides a single-soldier physical health monitoring system with smart clothing as the core, which includes: wearable smart clothing, a smart terminal platform and a cloud platform 30.

[0028] like Figure 2 As shown, the wearable smart clothing includes a textile clothing body 11, a detachable data acquisition device, a low-power wireless communication module 13 and a micro-control mainboard 14.

[0029] The wearable smart clothes can be washed conveniently. The non-waterproof functional components are separated from the smart clothes in design. When washing is needed, the non-waterproof components are removed. After washing, the functional components are reconnected to the smart clothes. The whole process is simple to operate. At the same time, the washable characteristics of the smart clothes enhance its reliability in working in complex environments. The textile clothing body 11 adopts washable flexible elastic fabric.

[0030] The data measurement device realizes the function of collecting various physiological data, mainly including electrocardiogram (ECG), heart rate, blood oxygen, body temperature, systolic pressure, diastolic pressure, etc. By way of example, the data measurement device of the present application includes a blood pressure and heart rate measurement module 121, an electrocardiogram measurement module 122, and a blood oxygen measurement module 123, which are used to collect systolic pressure, diastolic pressure, heart rate, and blood oxygen.

[0031] The sensor module is a non-inductive device that seamlessly integrates electronic fabrics with wearable devices. Its technical principle involves the design and manufacture of washable clothing based on textile dry electrodes. Data transmission uses low-power wireless communication, and the design and manufacture of smart clothes are completed by designing sensor networks and using microelectronics technology. Using various conductive, semiconductor and insulating materials, relying on textile technology, electronic textile instruments such as fabric sensors, fabric drivers, fabric circuits, and fabric electrodes with fiber structures are produced. Flexible electronic fabrics with electrical properties can be comfortably attached to the subject for a long time, continuously and uninterruptedly monitor the basic physiological signals of the human body, and transmit them to specific receiving devices through conductive fibers or yarns. Electronic fabric sensing does not require gel and is a dry sensor. Its signal-to-noise ratio is significantly better than that of silver-silver chloride electrodes. It can provide accurate clinical parameters and is more comfortable to wear. It can be used for long-term physiological signal monitoring.

[0032] (1) Blood oxygen measurement

[0033] It is generally expressed as the percentage of oxygenated hemoglobin in the blood to the total hemoglobin, which is called blood oxygen saturation. The theoretical basis of the blood oxygen saturation measurement technology based on smart clothing is the Lambert-Beer law. It uses the principle of near-infrared spectral absorption photometry. According to the different absorption rates of different components in the blood to the same light, the attenuation degree of different light passing through the blood can be measured to calculate the content of different components in the blood. The blood oxygen measurement module 123 uses the MAX30102 sensor to measure red light and infrared light, and is electrically connected through the PCB board to receive signals from the sensor and perform filtering, sampling and digital processing. At the same time, a low-pass filter is used to remove high-frequency noise, and a high-precision ADC is used for digital processing. This achieves non-invasive measurement of blood oxygen content.

[0034] (2) Blood pressure and heart rate measurement

[0035] Blood pressure is the lateral pressure exerted by blood in a blood vessel on the wall of the blood vessel. Indirect methods are generally used to measure blood pressure, while traditional indirect blood pressure test methods only focus on the blood pressure at a certain point in time. A portable bandage is used to help temporarily fix the blood pressure measurement point, so as to achieve long-term monitoring of human blood pressure by continuous dynamic blood pressure monitoring. The sensor used for blood pressure measurement is the MKB0805 microelectronic chip. The blood pressure data collected by the MKB0805 sensor is processed in the microcontroller motherboard 14. The microelectronic chips used for data filtering and calculation include the YK1801 pulse sensor, the HR6707 pulse IC and the HR6816 gain ID, and the SFB9712 algorithm MCU chip. The HR6707 pulse IC and the HR6816 gain ID are used to extract pulse information at the wrist, and the extracted pulse information is input into the SFB9712 algorithm MCU chip for calculation to obtain blood pressure and pulse rate, which are then displayed and recorded in real time using corresponding equipment.

[0036] (3) Electrocardiogram measurement

[0037] ECG (electrocardiogram) reflects the electrical activity of the human heart and is one of the most commonly used indicators in clinical medicine. At present, the measuring electrodes of smart clothes can capture the regular changes in bioelectric signals that occur in each cardiac cycle of the human body. A complete ECG signal is divided into P wave, QRS wave, and T wave. In addition, it also includes PR interval (or PQ interval), QT interval (QT Interval), PR segment (PR Segment) and ST segment (ST Segment). When the human heart is abnormal, the changes in heart activity will be reflected in the electrocardiogram in real time, which is specifically manifested as abnormal changes and progressive evolution of each waveform. These changes in the electrocardiogram provide a reliable basis for disease diagnosis. The electrocardiogram measurement module 122 in this application uses an AD8232 electrocardiogram sensor and a textile dry electrode patch 1221 connected to AD8232. The textile dry electrode patch 1221 uses a three-lead method to obtain electrocardiogram signals. The electrode patch is a front-end sensor that is attached to the surface of human skin through gel when performing electrocardiogram measurements in clinical medicine. The present invention uses highly comfortable textile dry electrodes to replace ordinary medical electrodes, integrates them into smart clothing, and uses a three-lead (RA, LA, LL) method to obtain ECG signals. The textile dry electrode patch 1221 functional components are composed of independently developed composite materials.

[0038] The data acquisition device and the low-power wireless communication module 13 are respectively connected to the micro-control mainboard 14. The data acquisition device is used to collect the physiological index data of a single soldier and transmit it to the micro-control mainboard 14. The micro-control mainboard 14 is used to process the collected physiological index data. The low-power wireless communication module 13 is used to wirelessly transmit the physiological index data processed by the micro-control mainboard 14 to the intelligent terminal platform. The low-power wireless communication module 13 of the smart clothing adopts a Bluetooth module. In this patent, the low-power wireless communication of the smart clothing selects the Bluetooth Smart solution to realize the communication between the hardware device of the smart clothing and the intelligent terminal platform. Bluetooth 4.0 introduces Bluetooth Smart, which can run for months or even years with only a button battery. The microelectronic chip used by the low-power wireless communication functional component is DX-BT05A-4.0. The textile clothing body 11 has a storage bag, and the low-power wireless communication module 13 and the micro-control mainboard 14 are placed in the storage bag.

[0039] The smart clothing uses Bluetooth to communicate with the portable smart terminal 20, and sends the collected physiological data to the smart clothing terminal platform on the smart terminal 20. The smart clothing terminal platform is developed based on the WeChat applet, and the JavaPersistence API is used for the background development of the terminal platform and the cloud platform 30, and the MySQL relational database management system is used to store the data. The smart clothing management and control platform performs preliminary analysis, processing, and integration of the collected physiological data. The smart terminal platform is the WeChat applet on the WeChat client of the smart terminal 20. For example, the smart terminal platform includes a real-time monitoring module, a historical data module, and a personal center module. The real-time monitoring module is used to control the start and stop of the smart clothing's monitoring of physiological indicators, connect to the smart clothing via Bluetooth, receive the physiological indicator data sent by the smart clothing, and display it in real time on the user interface of the smart terminal 20 in the form of pictures or data, and upload data to the cloud platform 30 at the same time. The historical data module is used to query the historical data of physiological indicators from the cloud platform 30 for users to consult, and visualize the physiological indicator data. The personal center module is used to manage user personal information, such as recording user height, weight, gender, etc., and store information.

[0040] The intelligent terminal platform exchanges data with the cloud platform 30 through a mobile network or a satellite network. The cloud platform 30 is used to receive and store the physiological index data sent by the intelligent terminal platform; it is also used to process, visualize and query the physiological index data. For example, the smart clothing cloud platform 30 analyzes the uploaded data and intuitively displays the physiological condition of the soldier through the intelligent terminal 20 in the form of charts and graphics; it is also used to automatically send warning information in real time and send the warning information to relevant personnel. Relevant personnel can also monitor the health status of the soldiers in front in real time in various ways, providing strong support for emergency rescue and battlefield decision-making; as a background management system, the cloud platform 30 can analyze the data, filter invalid data, and store the corresponding time and valid data, so that users can query historical physiological index data.

[0041] For example, the usage process of the above-mentioned individual soldier health monitoring system with smart clothing as the core is as follows:

[0042] 1. Wear the smart clothes on the user's upper body, and align the blood pressure and heart rate measurement module 121, the electrocardiogram measurement module 122, and the blood oxygen measurement module 123 with the corresponding body parts. When the smart clothes are worn, connect the three-lead electrodes. The colors of the three leads are red, yellow, and green. The red color is located in the right subclavian fossa; the yellow color is located in the left subclavian fossa; the green color is located under the left rib margin. Connect the electrode probes to the textile electrode positions of the main body of the smart clothes in turn. The Bluetooth module and the micro-control motherboard 14 are placed in the storage bag on the back of the smart clothes. Paste the blood oxygen detection module to the side of the smart clothes. The probe of the blood oxygen sensor is located at the fingertips. The probe uses infrared spectroscopy technology and photoelectric sensors to non-invasively monitor the soldier's blood oxygen saturation. When measurement is required, press the finger on the measurement module for measurement. The blood pressure detection module is placed on the right forearm, and the detection module is fixed by adjusting the position of the elastic rope on the forearm.

[0043] 2. After opening the hardware module of the smart clothing, log in to the WeChat APP in the smart terminal 20 device and open the WeChat applet of the matching smart clothing terminal platform. For example, the smart terminal platform includes a real-time monitoring module, a historical data module and a personal center module. Figure 3 As shown, in the real-time monitoring module, after clicking "Start Scan", the intelligent terminal 20 starts scanning nearby Bluetooth devices that can be connected and lists them, such as Figure 4 Click the Bluetooth corresponding to the smart clothing, and the smart terminal 20 automatically starts connecting until the Bluetooth connection is successful.

[0044] 3. After the Bluetooth connection is successful, the hardware part of the smart clothing detects the data and sends the data to the smart terminal 20 via Bluetooth. The physiological data (including systolic blood pressure, diastolic blood pressure, heart rate, blood oxygen, and electrocardiogram) are displayed in real time in the form of pictures or data in the user interface of the WeChat applet, and the data is uploaded to the cloud platform 30 at the same time. The historical data module is used to query the historical data of physiological indicators from the cloud platform 30 for users to view, and visualize the physiological indicator data, such as Figure 5 shown.

[0045] 4. All real-time data will be transmitted to the background (i.e., cloud platform 30) while being presented on the smart terminal 20. The cloud platform 30 is used to receive and store physiological indicator data sent by the smart terminal platform; it is also used to process, visualize, and query physiological indicator data. For example, the smart clothing cloud platform 30 analyzes the uploaded data and intuitively displays the physiological condition of the soldier through the smart terminal 20 in the form of charts and graphs; it is also used to automatically send warning information in real time to relevant personnel, who can also monitor the health status of the soldiers in front in real time in a variety of ways, providing strong support for emergency rescue and battlefield decision-making; the cloud platform 30, as a background management system, can analyze the data, filter invalid data, and store the corresponding time and valid data, so that users can query historical physiological indicator data. Sometimes, the hardware device does not monitor the characteristics of the person or invalid data appears due to improper use of the equipment, and the background will filter out the invalid data. Each valid measurement of the user will be stored in the background, and the average value of the day will be calculated, such as Figure 6 As shown, the user can select a time to view the status of personal physiological indicators in historical data.

[0046] It should be noted that the embodiments of the present invention have better practicability and do not impose any form of limitation on the present invention. Any technician familiar with the field may use the technical content disclosed above to change or modify it into an equivalent effective embodiment. However, any modification or equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A single-soldier physical health monitoring system with smart clothing as the core, characterized in that: include: Wearable smart clothing, which includes a textile clothing body, a detachable data acquisition device, a low-power wireless communication module and a micro-control motherboard; The data acquisition device and the low-power wireless communication module are respectively connected to the micro-control main board; the data acquisition device is used to collect the physiological index data of the individual soldier and transmit it to the micro-control main board; the micro-control main board is used to process the collected physiological index data; the low-power wireless communication module is used to wirelessly transmit the physiological index data processed by the micro-control main board to the intelligent terminal platform; Smart terminal platform, the smart terminal platform is a WeChat applet on the WeChat client of the smart terminal; the smart terminal platform includes a real-time monitoring module, a historical data module and a personal center module; the real-time monitoring module is used to control the start and stop of the smart clothing's monitoring of physiological indicators, receive the physiological indicator data sent by the smart clothing, and upload the physiological indicator data to the cloud platform; the historical data module is used to query the historical data of physiological indicators from the cloud platform and visualize the physiological indicator data; the personal center module is used to manage user personal information; Cloud platform, the cloud platform is used to receive and store physiological indicator data sent by the smart terminal platform; it is also used to process, display, and query physiological indicator data; it is also used to send warning information in real time; it is also used to filter invalid data; data exchange between the cloud platform and the smart terminal platform is carried out through mobile networks or satellite networks.

2. The individual soldier health monitoring system with smart clothing as the core as claimed in claim 1 is characterized in that: The data measurement device includes a blood pressure and heart rate measurement module, an electrocardiogram measurement module and a blood oxygen measurement module.

3. The individual soldier health monitoring system with smart clothing as the core as claimed in claim 2 is characterized in that: The blood oxygen measurement module uses the MAX30102 microelectronic chip sensor.

4. The individual soldier health monitoring system with smart clothing as the core as claimed in claim 2 is characterized in that: The blood pressure and heart rate module uses the MKB0805 microelectronic chip sensor.

5. The individual soldier health monitoring system with smart clothing as the core as claimed in claim 2 is characterized in that: The electrocardiogram measurement module adopts AD8232 microelectronic chip sensor and textile dry electrode patch connected to AD8232. The textile dry electrode patch adopts three-lead method to obtain electrocardiogram signal.

6. The individual soldier health monitoring system with smart clothing as the core as claimed in claim 1 is characterized in that: The low-power wireless communication module of the smart clothing uses a Bluetooth module.

7. The individual soldier health monitoring system with smart clothing as the core as claimed in claim 6 is characterized in that: The microelectronic chip used in the Bluetooth module is DX-BT05A-4.

0.

8. The individual soldier health monitoring system with smart clothing as the core as claimed in claim 1 is characterized in that: The textile clothing body has a storage bag, and the low-power wireless communication module and the micro-control mainboard are placed in the storage bag.

9. The individual soldier health monitoring system with smart clothing as the core as described in any one of claims 1 to 8, characterized in that: The textile garment body is made of washable flexible stretch fabric.

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