CN113519926B - Intelligent wearable device, health monitoring method and system - Google Patents

Intelligent wearable device, health monitoring method and system Download PDF

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Publication number
CN113519926B
CN113519926B CN202010312883.5A CN202010312883A CN113519926B CN 113519926 B CN113519926 B CN 113519926B CN 202010312883 A CN202010312883 A CN 202010312883A CN 113519926 B CN113519926 B CN 113519926B
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signal
mask body
module
wearer
wearable device
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CN113519926A (en
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高俊阁
田凯
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Individual
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02438—Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/0816—Measuring devices for examining respiratory frequency
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B7/00—Instruments for auscultation
    • A61B7/02—Stethoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—Specially adapted to detect a particular component
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method, e.g. intermittent, or the display, e.g. digital
    • G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method, e.g. intermittent, or the display, e.g. digital using a threshold to release an alarm or displaying means

Abstract

The application provides an intelligent wearable device, a health monitoring method and a health monitoring system, wherein the intelligent wearable device comprises a mask body; the mask body is provided with an information acquisition module, a signal processing module, a data transmission module and a battery for supplying power to each module; the information acquisition module comprises a heart rate sensing module clamped at the ear lobe and a CO2 sensor arranged on the inner side of the mask body; the signal processing module includes a microcontroller configured to: receiving a CO2 concentration signal detected by a CO2 sensor, determining the respiratory frequency of a wearer according to the change frequency of the CO2 concentration signal, and receiving a heart rate signal of a heart rate sensing module; this application provides a long-term monitoring and storage often for wearing personnel's health data, provides the guide basis to the diagnosis and treatment of wearing personnel's follow-up disease, also is convenient for wearing personnel to know the health of oneself in real time.

Description

Intelligent wearable device, health monitoring method and system
Technical Field
The application belongs to the technical field of intelligent equipment, and particularly relates to intelligent wearable equipment, a health monitoring method and a health monitoring system.
Background
The mask is a sanitary article, and is generally worn at the mouth and nose part for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting; the mask is a tool for the mouth and nose of a wearer and is mainly made of gauze or paper and the like. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn during operation in environments polluted by dust and the like when respiratory infectious diseases are prevalent.
The existing mask is also developed more and more towards intellectualization, for example, the air quality in the respiratory environment can be monitored by the existing intelligent fresh air mask.
Along with the more and more importance of people to respiratory health, a mask type wearing device capable of monitoring human health data is also more and more important.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide an intelligent wearable device, a health monitoring method and a system.
In a first aspect, the present application provides an intelligent wearable device, comprising a mask body; the mask body is provided with an information acquisition module, a signal processing module, a data transmission module and a battery for supplying power to each module;
the information acquisition module comprises a heart rate sensing module and CO arranged on the inner side of the mask body 2 A sensor; the heart rate sensing module is clamped at the ear lobe of a wearer and is connected with the signal processing module through a data line;
the signal processing module comprises a microcontroller configured to:
receiving the CO 2 CO detected by sensor 2 Concentration signal and according to said CO 2 The frequency of change of the concentration signal determines the breathing frequency of the wearer,
receiving a heart rate signal of the heart rate sensing module;
and sending the respiratory frequency and the heart rate signal to terminal equipment through the data transmission module.
According to the technical scheme provided by the embodiment of the application, a detection structure is arranged in the mask body, and a pathogenic bacterium detection reagent sheet and a color code sensor for identifying the color change of the pathogenic bacterium detection reagent sheet are inserted into the detection structure in a pluggable manner; the germ detection reagent sheet can extend into the oral cavity of a wearer after being inserted into the mask body;
the microcontroller is further configured to: receiving a color identification signal of the color scale sensor, and determining a germ infection signal of a wearing person according to the color identification signal;
the data transmission module is configured to be controlled by the microcontroller to transmit the germ infection signal to a terminal device.
According to the technical scheme provided by the embodiment of the application, the pathogen detection reagent sheet is any one of a first flow detection reagent sheet, a second flow detection reagent sheet or a virus detection reagent sheet.
According to the technical scheme provided by the embodiment of the application, two sides of the mask body are provided with the ear hanging ropes, and the blood oxygen detection clamping structures are detachably arranged on the ear hanging ropes and used for clamping the ear hanging ropes on earlobes of a wearer to detect the blood oxygen concentration;
the blood oxygen detection clamping structure is provided with a data line for sending detection data to the signal processing module.
According to the technical scheme provided by the embodiment of the application, the inner side of the mask body is also provided with a sound sensor for detecting sound signals of expiration and inspiration of a wearer;
the data transmission module is configured to receive the sound signal and send the sound signal to the terminal device through the data transmission module.
According to the technical scheme provided by the embodiment of the application, the oxygen generator also comprises an oxygen generator which can be worn on the body of a wearer; the oxygen generator is connected with the mask body through a gas pipe;
the mask body is provided with an oxygen sensor for detecting the oxygen concentration of the external environment of the mask body and transmitting the oxygen concentration to the signal processing module;
a stop valve is arranged in the oxygen generator, and the oxygen in the oxygen generator is started/stopped to react when the stop valve is opened/closed;
the signal processing module is configured to control the starting or stopping of the stop valve according to the signal of the oxygen sensor.
According to the technical scheme that this application embodiment provided, be equipped with the breather valve on the gauze mask body, install miniature fan on the breather valve.
In a second aspect, the present application provides a health monitoring method for an intelligent wearable device, including the following steps:
obtaining the CO 2 CO detected by sensor 2 Concentration signal and according to said CO 2 The frequency of change of the concentration signal determines the breathing frequency of the wearer,
acquiring a heart rate signal of the heart rate sensing module;
and sending the respiratory frequency and the heart rate signal to terminal equipment.
According to the technical scheme provided by the embodiment of the application, according to the CO 2 The determining the breathing frequency of the wearer from the frequency of change of the concentration signal specifically comprises:
CO capture in set time 2 Peak time point t of concentration signal 1 、t 2 ......t n ；
Determining the time intervals Δ t of adjacent peak time points 1 、Δt 2 ......t n-1 ；
The breathing frequency f within the set time is determined according to the following formula (one),
f＝(n-1)/(Δt 1 +Δt 2 +.....+Δt n-1 ) Formula (one).
In a third aspect, the present application provides a health monitoring system, including the above-mentioned intelligent wearable device, further including a terminal device and a server;
the terminal equipment is configured to receive information transmitted by the communication module of the corresponding intelligent wearable equipment and send the information to the server for storage.
The invention has the advantages that: this application is through setting up information acquisition module on intelligent wearing equipment's gauze mask body, through the CO in the information acquisition module 2 Sensor acquisition acquires wearing personnel's respiratory rate, gather wearing personnel's rhythm of the heart through rhythm of the heart sensing module, can send basic health information such as above-mentioned respiratory rate and rhythm of the heart to terminal equipment through data transmission module, and send to the server storage by terminal equipment that has the mobile communication function, for wearing personnel's health data provides monitoring and storage often for a long time, to diagnosing of wearing personnel follow-up disease and diagnosing and treatProvides guidance basis and is convenient for the wearer to know the physical condition of the wearer in real time.
According to the technical scheme provided by some embodiments of the application, a detection structure is further designed on the mask body, and a pathogenic bacteria detection reagent piece and a color scale sensor for detecting the color change of the pathogenic bacteria detection reagent piece are inserted into the detection structure in a pluggable manner; the germ detection reagent sheet can be, for example, an A flow detection reagent sheet, a B flow detection reagent sheet or a virus detection reagent sheet, and the germ detection reagent sheet can directly extend into the oral cavity of a wearer, so that the detection accuracy is improved by a direct sampling mode; whether a wearing person is infected with certain germs or not is determined by identifying the color of the germ detection reagent sheet through the color scale sensor, the flu typing function is realized, and the preliminary examination and the guidance effect on the later diagnosis and treatment are realized.
According to the technical scheme that this application some embodiments provided, through design detachable blood oxygen detection clamping structure on the hangers rope at the gauze mask body, still can further detect human blood sample concentration, provide convenient for the short-term test of blood oxygen.
According to the technical scheme provided by some embodiments of the application, the sound sensor is designed in the mask body and used for detecting the sound signals of expiration and inspiration of a wearer; the signal processing module can detect the sound of the sound signals of the breath and the inspiration to achieve a certain auscultation effect, and preliminarily diagnoses the lung condition information of the wearer.
According to the technical scheme provided by some embodiments of the application, the oxygen generator also comprises an oxygen generator which can be worn on the body of a wearer; the oxygen generator is connected with the mask body through a gas pipe; the mask body is provided with an oxygen sensor which is used for detecting the oxygen concentration of the external environment of the mask body and transmitting the oxygen concentration to the signal processing module; for underground workers such as minerals and the like, the oxygen concentration condition in the environment can be detected in time, and when the oxygen concentration is low, the oxygen generator can be started in time to provide certain oxygen for the wearing personnel, so that the safety of the wearing personnel is guaranteed.
According to the technical scheme that this application embodiment provided, be equipped with the breather valve on the gauze mask body, install miniature fan on the breather valve. Micro fan and breather valve can improve the new freshness of this internal air of gauze mask, improve wearing personnel's comfort.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
fig. 1 is a schematic block diagram of embodiment 1 of the present application;
fig. 2 is a schematic structural view of the mask body;
FIG. 3 is a schematic structural view of a pathogen detection reagent sheet;
FIG. 4 is a schematic diagram of the relative position structure of the color-coded sensor and the pathogen detection reagent sheet during detection;
fig. 5 is a schematic structural view of the oxygen generator.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Please refer to fig. 1, which illustrates an intelligent wearable device provided in this embodiment, including a mask body 10; the mask body 10 is provided with an information acquisition module 20, a signal processing module 30, a data transmission module 40 and a battery 50 for supplying power to each module;
the information acquisition module 20 comprises a heart rate sensing module 22 and CO arranged on the inner side of the mask body 10 2 A sensor 21; the heart rate sensing module 22 is clamped at the ear lobe of a wearer and is connected with the signal processing module through a data line;
the signal processing module includes a microcontroller configured to:
receiving the CO 2 CO detected by sensor 21 2 Concentration signal and according to said CO 2 The frequency of change of the concentration signal determines the breathing frequency of the wearer,
receiving a heart rate signal from the heart rate sensing module 22;
the respiration rate and heart rate signals are sent to the terminal device 60 through the data transmission module 40.
The signal processing module 30, the data transmission module 40 and the battery 50 can be integrated on a small flexible main control circuit board and embedded in the mask body 10;
wherein, as shown in FIG. 2, CO 2 The sensor 21 may be, for example, an SGP 30-series CO using a Zengyang electron 2 The sensing chip can be connected to the flexible main control circuit board through fpc after penetrating through the mask body 10, and CO is 2 The sensor 21 is preferably installed at a position corresponding to the nose of the mask body 10, where the sensor can directly contact the exhaled air, thereby improving the detection accuracy;
the heart rate sensing module 22 can be, for example, an ear clip heart rate sensor with the model of HRM-2103, and accordingly, the mask body 10 is provided with an earphone-type jack connected with a microcontroller through signals, and a data line of the heart rate sensing module 22 is inserted into the jack to be in signal connection with the microcontroller; the microcontroller may be a micro processor such as a single chip microcomputer or an ARM, for example, a microprocessor with a model of STM32F103VET 6.
The terminal device 60 may be a mobile phone, a PAD, or other terminal device with a mobile communication function; install APP for example health monitoring system on the cell-phone, it can carry out the communication with signal processing module 30 on the gauze mask body 10 for signal processing module 30 can send the signal of information acquisition module 20 collection to the cell-phone, and health monitoring system on the cell-phone can further send above-mentioned respiratory frequency and rhythm of the heart to the server and save.
Preferably, as shown in fig. 3, a detection structure 70 is provided in the mask body 10, and a pathogen detection reagent sheet 71 and a color scale sensor 72 for detecting a color change of the pathogen detection reagent sheet 71 are inserted into the detection structure 70 in a pluggable manner; the germ detection reagent sheet can be any one of an A flow detection reagent sheet, a B flow detection reagent sheet or a virus detection reagent sheet, the detection structure 70 is provided with a socket, the germ detection reagent sheet 71 can extend into the oral cavity of a wearer after being horizontally inserted into the socket, the germ detection reagent sheet 71 is provided with a sampling section 71-1 and a color development section 71-2, a detection sample is immersed in the sampling section 71-1, and the color development section 71-2 is used for displaying a detection result. For example, the sampling section 71-1 of the reagent sheet 71 for detecting influenza A is immersed in a test solution containing a nucleoprotein antigen component, and when the sampling section 71-1 is inserted into the oral cavity, the test solution reacts with saliva in the oral cavity, and if there are germs in the saliva, the color development section will show 2 red bars.
The principle of the pathogen detection reagent sheet 71 may be the same as that of the existing various pathogen detection reagent sheets, and will not be described herein again.
The color mark sensor can adopt a color mark sensing module with the model number of TCS 3200D; the germ detection reagent sheet 71 is inserted into the jack in a manner shown in fig. 4, and the color development section 71-1 extends into the detection cavity and is arranged in parallel relative to the color scale sensor 72, so that the color change on the color development section 71-1 can be recognized.
The microcontroller is further configured to: receiving the color signal of the color scale sensor 72, and determining a germ infection signal of the wearer according to the color signal; for example, when the pathogen detection reagent sheet is an influenza A detection reagent sheet, if influenza A virus exists in saliva, 2 red bars will appear on the color development section 71-2 and will be detected by the color scale sensor 72; if the saliva does not contain the influenza A virus, the color development section 71-2 only has one red bar, and the microcontroller judges whether the wearer is infected with the influenza A virus or not according to the number of the detected red bars.
In a preferred embodiment, a micro display screen is further disposed outside the mask body 10 for displaying the color change of the color display section 71-2. The result of the color change of the microcontroller is displayed on a miniature display screen.
The microcontroller is stored with detection judgment programs corresponding to different germs, a wearer determines the type of germs to be detected, and after inserting a germ detection reagent sheet corresponding to the type of germs into the socket, a health monitoring system on the mobile phone sends a specific type of germ detection command to the microcontroller, the wearer wears the mask well, so that the germ detection reagent sheet extends into the oral cavity, and the microcontroller can start detection aiming at the specific germs; the specific detection time and detection standard are set according to different types of germs.
The data transmission module 40 is configured to control the transmission of the germ infection signal to a terminal device by the microcontroller. The detection result of the microcontroller is sent to the mobile phone, and a wearer can directly see the detection result on the mobile phone; the kit brings convenience to the detection of certain influenza and viruses which can be detected by using the germ reagent tablets.
Wherein, data transmission module is bluetooth module, WIFI module or mobile communication module, in this embodiment, what use in this application is bluetooth module.
Preferably, two sides of the mask body 10 are provided with ear hanging ropes 11, and blood oxygen detection clamping structures are detachably mounted on the ear hanging ropes 11 and used for clamping the ear lobes of the wearer to detect blood oxygen concentration;
the blood oxygen detection clamping structure is provided with a data line for sending detection data to the signal processing module.
The blood oxygen detecting holding structure can be, for example, a SONOSAT-F01T oximeter, available from shangtang, whose basic principle is that two light sources respectively located in the visible red spectrum (660 nm) and the infrared spectrum (940 nm) alternately irradiate the earlobe based on the change of the light absorption amount during the arterial pulsation. The amount of light absorbed during these pulsations is related to the oxygen content in the blood. The microcontroller calculates the ratio of the two spectra absorbed and compares the result with a table of saturation values stored in a memory in the microcontroller to obtain the blood oxygen saturation level.
An oximeter sensor is arranged in the blood oxygen detection clamping structure and provided with a pair of LEDs, and the LEDs face a photodiode through an earlobe of a wearer. One of the LEDs is red light with a wavelength of 660nm; the other is infrared with a wavelength of 940nm. The percentage of blood oxygen is calculated by measuring the two wavelengths of light having different absorbencies through the body.
In a preferred embodiment, the inner side of the mask body is further provided with a sound sensor for detecting sound signals of expiration and inspiration of a wearer;
the data transmission module is configured to receive the sound signal and send the sound signal to a terminal device through the data transmission module.
The sound sensor can be a breath sound sensor of model HKY-06F; the sensor module can also be in signal connection with the microcontroller by adopting a plug-in ground data wire; when the mobile phone is used, a wearing person controls the microcontroller to collect signals of the sound sensor through a health management system on the mobile phone, for example, an inspiration selection touch button and an expiration selection touch button are arranged on the health management system, the wearing person triggers the inspiration selection touch button and the expiration selection touch button each time to enable the mobile phone to send sound signals of the sound sensor to the microcontroller, and at the moment, the wearing person can perform inspiration action or expiration action adaptively according to the selection of the selected touch button; the health management system receives and stores the sound frequency of the wearer during expiration and the sound frequency of the wearer during inspiration in a daily state, and sets a normal expiration sound frequency range and a normal inspiration sound frequency range; when the wearer suffers from lung diseases, the health management system can recognize that the exhalation sound frequency and the inhalation sound frequency at the moment exceed the normal exhalation sound frequency range and the normal inhalation sound frequency range, so that reminding information can be sent to the wearer on the health management system to remind the wearer of going to a hospital for further examination.
In a preferred embodiment, the wearable device further comprises an oxygen generator wearable on the wearer; the oxygen generator is connected with the mask body 10 through a gas pipe 86; the oxygen generator has a portable box structure shown in fig. 5, for example, the box 80 can be conveniently hung on the waist of a wearer and has an upper cavity 81 and a lower cavity 82, pure water 83 is filled into the upper cavity 81, and an oxygen generating agent 84 is placed in the lower cavity, the working principle of the oxygen generator is similar to that of an oxygen generator A2000 of an oxygen upright brand, but a stop valve 85 is arranged between the upper cavity and the lower cavity, when the stop valve 85 is opened, water in the upper cavity can enter the lower cavity to react with the oxygen generating agent in the lower cavity to generate oxygen, and the oxygen is supplied into the mask body through a gas pipe to be used by the wearer;
the opening of the stop valve is determined by the oxygen concentration in the environment where the wearer is located, and the mask body is provided with an oxygen sensor for detecting the oxygen concentration in the environment outside the mask body and transmitting the oxygen concentration to the signal processing module;
the signal processing module is configured to control the stop or start of the stop valve according to the signal of the oxygen sensor.
When the oxygen sensor detects that the concentration of the ambient oxygen is lower than a set value, the microcontroller opens the stop valve and starts the oxygen generator to supply oxygen to the wearing personnel; the stop valve 85 can be, for example, an electromagnetic valve, and the electromagnetic valve is electrically connected with the microcontroller through an oxygen control line along with the gas delivery pipe; detachably is connected between gas-supply pipe and the gauze mask body, and correspondingly, the disconnection of junction should dismantling to the oxygen control scheme, when gas-supply pipe and gauze mask body connect, the disconnection department of oxygen control scheme switches on.
At this moment, possess and be applicable to the mining operation personnel with oxygen generator complex wearing equipment, or the personnel of the operational environment who is similar to the mining operation personnel, when environmental oxygen concentration reduces, this wearing equipment can supply with oxygen for wearing personnel in time, guarantee life safety, and simultaneously, it is preferred, still be equipped with oxygen concentration alarm indicator on the gauze mask body, when oxygen concentration is less than the settlement concentration, microcontroller lights oxygen concentration alarm indicator simultaneously, remind wearing personnel to catch up to leave this environment and keep away dangerous.
In a preferred embodiment, a breather valve is arranged on the mask body, and a micro fan is installed on the breather valve. The micro fan can be independently provided with a battery for supplying power; be equipped with filtration in the breather valve, the air in the gauze mask body updatable gauze mask that is equipped with breather valve and micro fan brings comfortable experience for the wearing personnel.
Example 2
The embodiment provides a health monitoring method using the intelligent wearable device of embodiment 1, which includes the following steps:
s1 obtaining the CO 2 CO detected by sensor 2 A concentration signal;
s2 according to the CO 2 The frequency of change of the concentration signal determines the breathing frequency of the wearer,
s3, acquiring a heart rate signal of the heart rate sensing module;
and S4, sending the respiratory frequency and the heart rate signal to terminal equipment.
The step S2 of determining the breathing frequency of the wearer according to the variation frequency of the CO2 concentration signal specifically includes:
s21, acquiring peak time point t of CO2 concentration signal in set time 1 、t 2 ......t n ；
S22 determining the time interval Deltat of adjacent peak time points 1 、Δt 2 ......t n-1 ；
S23 determines the breathing frequency f for a set time according to the following formula (one),
f＝(n-1)/(Δt 1 +Δt 2 +.....+Δt n-1 ) The formula (one).
Example 3
The embodiment provides a health monitoring system, which comprises the intelligent wearable device of the embodiment 1, a terminal device and a server;
the terminal equipment is configured to receive information transmitted by the communication module of the corresponding intelligent wearable equipment and send the information to the server for storage.
The foregoing description is only exemplary of the preferred embodiments of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention according to the present application is not limited to the specific combination of the above-mentioned features, but also covers other embodiments where any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims (9)

1. An intelligent wearable device is characterized by comprising a mask body; the mask body is provided with an information acquisition module, a signal processing module, a data transmission module and a battery for supplying power to each module;
the information acquisition module comprises a heart rate sensing module and CO arranged on the inner side of the mask body 2 A sensor; the heart rate sensing module is clamped at the ear lobe of a wearer and is connected with the signal processing module through a data line;
the signal processing module includes a microcontroller configured to:
receiving the CO 2 CO detected by sensor 2 Concentration signal, and according to said CO 2 The frequency of change of the concentration signal determines the breathing frequency of the wearer,
receiving a heart rate signal of the heart rate sensing module;
sending the respiratory frequency and heart rate signals to terminal equipment through the data transmission module; a detection structure is arranged in the mask body, and a pathogenic bacterium detection reagent sheet and a color code sensor for identifying the color change of the pathogenic bacterium detection reagent sheet are inserted into the detection structure in a pluggable manner; the germ detection reagent sheet can extend into the oral cavity of a wearer after being inserted into the mask body;
the microcontroller is further configured to: receiving a color identification signal of the color scale sensor, and determining a germ infection signal of a wearing person according to the color identification signal;
the data transmission module is configured to be controlled by the microcontroller to transmit the germ infection signal to a terminal device.
2. The intelligent wearable device according to claim 1, wherein the pathogen detection reagent sheet is any one of a first flow detection reagent sheet, a second flow detection reagent sheet, or a virus detection reagent sheet.
3. The intelligent wearable device according to claim 1, wherein two sides of the mask body are provided with ear hanging ropes, and blood oxygen detection clamping structures are detachably mounted on the ear hanging ropes and used for clamping on ear lobes of a wearer to detect blood oxygen concentration;
the blood oxygen detection clamping structure is provided with a data line for sending detection data to the signal processing module.
4. The intelligent wearable device according to claim 1, wherein a sound sensor is further arranged on the inner side of the mask body and used for detecting sound signals of exhalation and inhalation of a wearer;
the data transmission module is configured to receive the sound signal and send the sound signal to the terminal device through the data transmission module.
5. The smart wearable device according to claim 1, further comprising an oxygen generator wearable on a wearer; the oxygen generator is connected with the mask body through a gas pipe;
the mask body is provided with an oxygen sensor for detecting the oxygen concentration of the external environment of the mask body and transmitting the oxygen concentration to the signal processing module;
a stop valve is arranged in the oxygen generator, and the oxygen in the oxygen generator is started/stopped to react when the stop valve is opened/closed;
the signal processing module is configured to control the stop or start of the stop valve according to the signal of the oxygen sensor.
6. The intelligent wearable device according to claim 1, wherein a breather valve is arranged on the mask body, and a micro fan is installed on the breather valve.
7. A health monitoring method using the intelligent wearable device of any one of claims 1 to 6, characterized by comprising the following steps:
obtaining the CO 2 CO detected by sensor 2 Concentration signal and according to said CO 2 The frequency of change of the concentration signal determines the breathing frequency of the wearer,
acquiring a heart rate signal of the heart rate sensing module;
and sending the respiratory frequency and the heart rate signal to terminal equipment.
8. The health monitoring method of the smart wearable device according to claim 7, wherein the CO is used as a basis for monitoring the health of the smart wearable device 2 The determining the breathing frequency of the wearer from the frequency of change of the concentration signal specifically comprises:
CO capture in set time 2 Peak time points t1, t2.. Tn of the concentration signal;
determining time intervals Δ t1, Δ t2.. Tn-1 of adjacent peak time points;
the breathing frequency f within the set time is determined according to the following formula (one),
f = (n-1)/(Δ t1+ Δ t2+.. + Δ tn-1) formula (one).
9. A health monitoring system is characterized by comprising the intelligent wearable device of any one of claims 1 to 6, a terminal device and a server;
the terminal equipment is configured to receive information transmitted by the communication module of the corresponding intelligent wearable equipment and send the information to the server for storage.
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