CN112120701A - Breathing monitoring mask and breathing monitoring method - Google Patents
Breathing monitoring mask and breathing monitoring method Download PDFInfo
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 215
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
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- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
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Abstract
The embodiment of the invention discloses a breathing monitoring mask and a breathing monitoring method. This breathing control gauze mask includes: the breathing monitoring module is used for monitoring the breathing information of a mask user and sending the breathing information to the control module; the environment detection module is used for acquiring current environment information and current position information of a mask user and feeding back the current environment information and the current position information to the control module; the control module is used for determining whether the breathing state corresponding to the breathing information is abnormal or not according to the current environment information and the current position information after receiving the breathing information sent by the breathing monitoring module; and the respiratory state indicating module is used for outputting indicating light corresponding to the result of whether the respiratory state is abnormal or not according to the result of whether the respiratory state is abnormal or not. The technical scheme of the embodiment of the invention realizes timely grasping of the body condition of the mask user at any time and any place, and meanwhile, the information interaction is timely and accurate and the cost is low.
Description
Technical Field
The embodiment of the invention relates to the technical field of medical equipment, in particular to a breathing monitoring mask and a breathing monitoring method.
Background
Currently, with the global spread of new coronary pneumonia, various means are tried to be adopted by all countries in the world to perform early detection of the disease. Common detection means mainly include: thermometer, forehead temperature gun and chest X-ray and professional breath detection device etc.. The thermometer is a means for checking body abnormality which is frequently used by the general public, but the detection of the thermometer needs time, and the abnormality cannot be found timely by measuring at irregular time; the forehead temperature gun is also a common means for detecting abnormality, although the detection is fast, the abnormality cannot be timely found aiming at the physical condition of a user at any time, and the forehead temperature gun is inconvenient to carry at any time; chest X-rays and professional breath detection devices can largely identify abnormal conditions of the body, but cannot detect them anytime and anywhere.
Based on the above prior art, the disadvantages of the common detection devices in the market can be found in: the system cannot meet the conditions of all-weather detection, portability, timely and accurate information interaction and economy in real time, cannot help ordinary people to know the physical conditions of the people in real time so as to seek medical advice in time, and cannot help other people except the people to find out whether the people are virus carriers in time so as to keep away from the virus carriers as soon as possible.
Disclosure of Invention
The embodiment of the invention provides a breathing monitoring mask and a breathing monitoring method, which are used for realizing timely mastering of the body condition of a mask user at any time and any place, and meanwhile, the information interaction is timely and accurate and the cost is low.
In a first aspect, an embodiment of the present invention provides a breathing monitoring mask, including:
the mask comprises a mask body, a lamp piece and a breathing monitoring circuit; the lamp sheet is arranged outside the mask body, and the breathing monitoring circuit is arranged inside the mask body;
the respiration monitoring circuit comprises a respiration monitoring module, an environment detection module, a control module and a respiration state indicating module; the respiration monitoring module, the environment detection module and the respiration state indicating module are respectively and electrically connected with the control module;
the breath monitoring module is used for monitoring the breath information of a mask user and sending the breath information to the control module;
the environment detection module is used for acquiring current environment information and current position information of a mask user and feeding back the current environment information and the current position information to the control module;
the control module is used for determining whether the breathing state corresponding to the breathing information is abnormal or not according to the current environment information and the current position information after receiving the breathing information sent by the breathing monitoring module;
and the respiratory state indicating module is used for outputting indicating light corresponding to the result of whether the respiratory state is abnormal according to the result of whether the respiratory state is abnormal.
Furthermore, the respiratory state indicating module also comprises a triode, an indicating light power supply and an indicating light switching module; wherein,
the base of triode with the control module electricity is connected, the first utmost point of triode with the negative pole electricity of pilot light power is connected, the second utmost point of triode with the lamp piece electricity that pilot light corresponds is connected, the positive pole of pilot light power with pilot light switches the module electricity and connects, pilot light switches the module respectively with the luminescence unit that the lamp piece corresponds and the control module electricity is connected.
Further, the control module is further configured to switch on the triode when determining that the breathing state corresponding to the breathing information is abnormal and outputting a high level signal;
correspondingly, the indication light switching module is further used for controlling the indication light to be first color light according to the result that the breathing state determined by the control module is abnormal.
Further, the control module is further configured to switch on the triode when it is determined that the breathing state corresponding to the breathing information is normal and a high level signal is output;
correspondingly, the indicator light switching module is further used for controlling the indicator light to be the second color light according to the result that the breathing state determined by the control module is normal.
Further, the control module is further configured to turn off the triode when it is not determined whether the breathing state corresponding to the breathing information is abnormal and a low level signal is output.
Furthermore, the breathing monitoring mask also comprises a display module; wherein,
the display module is electrically connected with the control module and used for displaying the breathing information.
Furthermore, the breathing monitoring mask also comprises a control module power supply; wherein,
the control module power supply is electrically connected with the control module and used for providing power for the control module.
Further, the breathing monitoring mask further comprises a communication module; wherein,
the communication module is electrically connected with the control module and is used for transmitting the respiratory information, the current environment information and the current position information received by the control module to a remote server; and the remote server is further used for transmitting a result of whether the respiratory state corresponding to the respiratory information determined by the remote server according to the respiratory information, the current environment information and the current position information is abnormal to the control module.
Furthermore, the breathing monitoring mask also comprises a vibration detection module; wherein,
the vibration detection module is electrically connected with the control module and is used for detecting vocal cord vibration information and/or heart vibration information of the mask user and feeding back the vocal cord vibration information and/or the heart vibration information to the control module;
correspondingly, the control module is further configured to determine whether to transmit the respiratory information, the current environmental information, and the current location information to the remote server according to the received vocal cord vibration information and/or the cardiac vibration information.
Furthermore, the breathing monitoring mask also comprises a sound detection module; wherein,
the sound detection module is electrically connected with the control module and used for determining whether the mask user makes sound or not.
In a second aspect, an embodiment of the present invention further provides a respiration monitoring method, which is applied to the respiration monitoring mask provided in the embodiment of the first aspect of the present invention, and the respiration monitoring method includes:
monitoring the breathing information of a mask user based on a preset interval time length, and acquiring the current environmental information and the current position information of the mask user;
determining whether the breathing state corresponding to the breathing information is abnormal or not according to the breathing information, the current environment information and the current position information;
and outputting indicating light corresponding to the result of whether the breathing state is abnormal or not based on the result of whether the breathing state is abnormal or not.
Further, the breathing information comprises a breathing frequency value of the mask user;
correspondingly, before determining whether the respiratory state corresponding to the respiratory information is abnormal according to the respiratory information, the current environment information and the current position information, the method further includes:
acquiring first respiratory data information and second respiratory data information;
and determining the breathing frequency value according to the first breathing data signal and the second breathing data information.
Further, before determining whether the respiratory state corresponding to the respiratory information is abnormal according to the respiratory information, the current environment information and the current position information, the method further includes:
acquiring physiological characteristic information of a mask user;
and determining target early warning breathing information of the mask user according to the physiological characteristic information.
Furthermore, parameters such as height, weight, sex, age and the like of the user are obtained so as to call a reference interval of the threshold range of the normal breathing state.
Further, according to the physiological characteristic information, target early warning respiratory information of the mask user is determined, and the method comprises the following steps:
and determining the corresponding current early warning breathing information when the mask user is at the current position according to the physiological characteristic information and the current position information.
Further, the method further comprises:
and after the time length displayed by the indicator light exceeds the preset display time length, sending help seeking information to a terminal bound with the mask user.
According to the technical scheme of the embodiment of the invention, the breathing monitoring mask comprises: the mask comprises a mask body, a lamp piece and a breathing monitoring circuit; the lamp sheet is arranged outside the mask body, and the breathing monitoring circuit is arranged inside the mask body; the respiration monitoring circuit comprises a respiration monitoring module, an environment detection module, a control module and a respiration state indicating module; the respiration monitoring module, the environment detection module and the respiration state indicating module are respectively and electrically connected with the control module; the breathing monitoring module is used for monitoring the breathing information of a mask user and sending the breathing information to the control module; the environment detection module is used for acquiring current environment information and current position information of a mask user and feeding back the current environment information and the current position information to the control module; the control module is used for determining whether the breathing state corresponding to the breathing information is abnormal or not according to the current environment information and the current position information after receiving the breathing information sent by the breathing monitoring module; and the respiratory state indicating module is used for outputting indicating light corresponding to the result of whether the respiratory state is abnormal or not according to the result of whether the respiratory state is abnormal or not. The mask solves the problems that the prior art cannot realize all-weather detection, portability, timely and accurate information interaction and economic conditions in real time and cannot help the ordinary people to know the physical conditions of the ordinary people in real time, so that the physical conditions of mask users can be mastered anytime and anywhere in time, and meanwhile, the information interaction is timely and accurate and low in cost.
Drawings
Fig. 1 is a schematic structural diagram of a respiratory monitoring mask according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a respiration monitoring circuit according to an embodiment of the present invention;
fig. 3 is a flowchart illustrating a respiration monitoring method according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention.
It should be further noted that, for the convenience of description, only some but not all of the relevant aspects of the present invention are shown in the drawings. Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the operations (or steps) as a sequential process, many of the operations can be performed in parallel, concurrently or simultaneously. In addition, the order of the operations may be re-arranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
Fig. 1 is a schematic structural diagram of a respiratory monitoring mask according to an embodiment of the present invention, and fig. 2 is a schematic structural diagram of a respiratory monitoring circuit according to an embodiment of the present invention. This embodiment is applicable to and carries out real-time supervision's the condition to breathing monitoring gauze mask person of wearing the breathing condition, refer to fig. 1 and fig. 2, and this breathing monitoring gauze mask's concrete structure includes:
the mask comprises a mask body 10, a lamp piece 20 and a respiration monitoring circuit 30; the lamp sheet 20 is arranged outside the mask body 12, and the breathing monitoring circuit is arranged inside the mask body 11;
the respiration monitoring circuit 20 comprises a respiration monitoring module 21, an environment detection module 22, a control module 23 and a respiration state indication module 24; the respiration monitoring module 21, the environment detecting module 22 and the respiration state indicating module 24 are respectively electrically connected with the control module 23;
the breath monitoring module 21 is configured to monitor breathing information of a mask user, and send the breathing information to the control module 23;
the environment detection module 22 is configured to obtain current environment information and current position information of the mask user, and feed back the current environment information and the current position information to the control module 23;
the control module 23 is configured to determine whether a respiratory state corresponding to the respiratory information is abnormal according to the current environmental information and the current location information after receiving the respiratory information sent by the respiratory monitoring module 21;
and the respiratory state indicating module 24 is configured to control the lamp sheet to display an indicator light corresponding to the result of whether the respiratory state is abnormal according to the result of whether the respiratory state is abnormal.
Based on the existing design of the mask body, the mask body 10 may include one, two or more protective layer structures, and this embodiment does not limit the number of the specific protective layers, and any mask capable of protecting in the prior art may be used as the mask body mentioned in this embodiment. The shape and size of the breathing monitoring mask provided by the embodiment can adopt any shape and size of the existing mask body, and the embodiment only explains the breathing monitoring mask without any limitation.
For example, with continued reference to fig. 1, based on the above-described embodiment, the mask body 10 may include a mask outer layer 12 and a mask inner layer 11.
The lamp piece 20 sets up on breathing control gauze mask for show current gauze mask user's health to all people including gauze mask user in, in order to help the gauze mask user to know own health in real time, be convenient for in time seek medical advice, other personnel also can in time discover according to gauze mask user's lamp piece demonstration whether the gauze mask user is virus carrier, in order to help other personnel to keep away from virus carrier as early as possible, protect oneself.
The light sheet 20 may be disposed on the mask outer layer 12 so that the mask user and other persons can know the body state of the mask user in real time according to the indication of the light sheet. The lamp piece and the outer layer of the mask are fixedly connected, wherein the fixed connection can adopt connection modes such as bonding, riveting or hanging connection and the like.
Ordinary lamp piece probably leads to fragile, heavy, carry inconvenience, comfort poor scheduling problem because reasons such as unable folding, unable self-luminous, need add backlight circuit, weight is big itself are installed on gauze mask body 10 easily, in this embodiment, lamp piece 20 can adopt OLED lamp piece, characteristics such as usable OLED lamp piece is frivolous, collapsible, self-luminous for lamp piece 20 can effectually inlay on the gauze mask body.
The light sheet 20 can display one, two or more colors of lights, and the embodiment does not limit the specific implementation and arrangement of the light sheet 20. For example, the lamp sheet 20 is an OLED lamp sheet integrated with two colors of lights, for example, the OLED lamp sheet may emit red light and green light, the mask user is in a normal body state, the lamp sheet 20 emits green light or other light with a color corresponding to the normal body state of the mask user, the mask user is in an abnormal body state, and the lamp sheet 20 emits red light or other light with a color corresponding to the abnormal body state of the mask user.
Breathe monitoring circuit 30 and can set up between gauze mask outer 12 and gauze mask inlayer 11, further, breathe monitoring circuit and can set up on gauze mask inlayer 11, adopt fixed connection with gauze mask inlayer 11, wherein, fixed connection can adopt connection methods such as bonding, riveting or articulate.
It can be understood that, for making breathing monitoring circuit can better obtain gauze mask user's breathing information, breathing monitoring circuit 30 can set up in near breathing monitoring gauze mask corresponding to gauze mask user nose position to in monitoring gauze mask user's breathing condition, obtain more accurate breathing data.
The breathing monitoring circuit 30 is used for monitoring the breathing information of the mask user at any time and any place in real time so as to know the physical condition of the mask user in real time. The respiration monitoring circuit 30 includes a respiration monitoring module 21, and the respiration monitoring module 21 is used for monitoring the respiration information of the mask user in real time.
Wherein, respiratory information can include the impact pressure value of gauze mask user exhalation gas, the air current acceleration value and the dense degree value of air current of exhaling air current, and the impact pressure value, the air current acceleration value and the dense degree value of air current when breathing monitoring mask can the real-time supervision gauze mask user use breathing monitoring gauze mask by breathing monitoring module 21.
On the basis of the above-described embodiment, the respiration monitoring module 21 includes a respiration intensity monitoring unit and a respiration frequency monitoring unit.
The respiratory intensity monitoring unit is used for monitoring the impact pressure value of the gas exhaled by the mask user in real time, and is optional, the respiratory intensity monitoring unit can acquire the respiratory intensity of the mask user through a pressure sensing sensor for adopting the pressure sensing sensor, and the pressure sensing sensor can monitor the impact pressure value of the gas exhaled by the mask user to the surface of a pressure sensing sensor chip at different moments.
The respiratory intensity monitoring unit is electrically connected with the control module 23, and the respiratory intensity monitoring unit can be integrated with an A/D conversion module which is used for converting an impact pressure value monitored by the respiratory intensity monitoring unit into a digital value to be transmitted to the control module.
The respiratory frequency monitoring unit is used for monitoring the air flow acceleration value and the air flow density range value of the air flow exhaled by the mask user in real time, and is optional, the respiratory frequency monitoring unit can collect the air flow acceleration value and the air flow density range value of the air flow exhaled by the mask user through an acceleration sensor for adopting the acceleration sensor, and the acceleration sensor can monitor the air flow acceleration value and the air flow density range value of the air flow at different moments of the air flow exhaled by the mask user.
The respiratory rate monitoring unit is electrically connected with the control module, and can be integrated with an A/D conversion module which is used for converting the airflow acceleration value and the airflow intensity value into digital values to be transmitted to the control module.
On the basis of the above embodiment, the control module 23 is further configured to determine a breathing intensity value of the mask user according to the impact pressure value sent by the breathing intensity monitoring unit;
and determining the breathing frequency value of the mask user according to the airflow acceleration value and the airflow intensity value sent by the breathing frequency monitoring unit.
The control module 23 may be a single chip microcomputer, optionally, the model of the single chip microcomputer may be a low power consumption MCU such as STM8 series, or may be other commonly used MCUs, and this embodiment explains the specific function implementation of the control module without any limitation on the specific type and model of the control module.
It can be understood that, after the control module 23 receives the breathing information, the control module 23 receives the impact pressure value, the airflow acceleration value and the dense airflow distance value, the control module 23 may directly process the breathing information to obtain the breathing intensity value and the breathing frequency value of the mask user, the control module 23 may also transmit the impact pressure value, the airflow acceleration value and the dense airflow distance value to the remote server, and the remote server processes the impact pressure value, the airflow acceleration value and the dense airflow distance value to obtain the breathing intensity value and the breathing frequency value, which are fed back to the control module.
In this embodiment, to save power, the control module 23 may be in a low power consumption mode without being started, that is, the control module is awakened every other fixed time to monitor breathing of the mask user, that is, to receive breathing information fed back by the breathing monitoring module.
Because the body state of the mask user may not change obviously in a short time, the breathing condition of the mask user does not need to be monitored all the time, the fixed time can be several minutes or several hours, the fixed time can be selected and set by a person skilled in the art according to the actual condition, and the embodiment does not limit the breathing condition.
It should be noted that, taking the control module 23 as a single chip microcomputer as an example, the low power consumption mode and the wake-up in the low power consumption mode of the single chip microcomputer are inherent functions of the single chip microcomputer, and the low power consumption mode of the single chip microcomputer can be implemented by programming the single chip microcomputer, for example, the RTC interrupt wake-up is adopted, and this embodiment does not limit a specific programming mode of the low power consumption mode.
On the basis of the above embodiment, with continued reference to fig. 2, the breathing monitoring mask further includes a control module power supply 231; wherein,
the control module power supply 231 is electrically connected to the control module 23 and is configured to provide power to the control module 23.
For example, taking the control module 23 as a single chip microcomputer as an example, the power supply 231 of the control module may be a button battery to save space.
On the basis of the above embodiment, with continued reference to fig. 2, the environment detection module 22 includes a location acquisition unit and an environment sensing unit; wherein,
the position obtaining unit is electrically connected with the control module 23 and is used for obtaining the current position information;
the environment sensing unit is electrically connected to the control module 23, and is configured to obtain the current environment information.
The position obtaining unit is configured to obtain current position information of a user of the mask in real time, where the current position information may include one or more of longitude and latitude, altitude, and the like of a current position, and this embodiment does not limit this.
Optionally, the position obtaining unit may adopt a GPS positioning module, and the GPS positioning module is used to collect the current position information of the mask user.
The environment sensing unit is configured to obtain, in real time, current environment information of an environment where a mask user is currently located, where the current environment information may include one or more of information such as temperature and humidity corresponding to a current location, and this embodiment does not limit this.
Optionally, the environment sensing unit may adopt a temperature and humidity sensor, and the temperature and humidity information of the mask user in the current environment is determined through the temperature and humidity sensor.
Further, on the basis of the above embodiment, the position acquisition unit and the environment sensing unit are electrically connected to the control module 23 through digital interfaces, respectively.
Based on the above embodiment, with continued reference to fig. 2, the breath state indicating module 24 further includes a transistor 241, an indicator light power source 242, and an indicator light switching module 243; wherein,
the base of triode 241 with control module 23 electricity is connected, the first utmost point of triode 241 with the negative pole electricity of pilot light power 242 is connected, the second utmost point of triode 241 with the negative pole electricity of the lamp piece 20 that pilot light corresponds is connected, the positive pole of pilot light power 242 with pilot light switches module 243 electricity and is connected, pilot light switches module 243 respectively with the luminescence unit that lamp piece 20 corresponds and control module 23 electricity is connected.
The triode 241 is used for controlling the on/off of the lamp strip 20, and the on/off of the triode 241 controls the start or stop of the respiratory state indicating module 24, so as to further control the on/off of the lamp strip 20.
The transistor 241 may have a conventional structure, and optionally, the transistor 241 may be an NPN transistor or a PNP transistor. When the triode 241 is an NPN type triode, the control module 23 outputs a high level signal to the triode 241 to control the conduction of the triode 241, that is, the start of the respiratory state indicating module 24 is realized, the control module 23 outputs a low level signal to the triode 241 to control the turn-off of the triode 241, that is, the stop of the respiratory state indicating module 24 is realized; when the triode 241 is a PNP triode, the control module 23 outputs a low level signal to the triode 241 to control the conduction of the triode 241, i.e., to start the respiratory state indication module 24, and the control module 23 outputs a high level signal to the triode 241 to control the turn-off of the triode 241, i.e., to stop the respiratory state indication module 24. The present embodiment is only explained here about the function of the transistor 241, and does not set any limit to the conditions such as the specific model of the transistor 241.
It can be understood that, in order to save power, the control module 23 may be in the low power consumption mode without being started, and then the control module 23 outputs a corresponding level signal to control the transistor 241 to turn off, that is, to control the respiratory state indicating module 24 to stop working; when the control module 23 is awakened every other fixed time, the control module 23 outputs a corresponding level signal to control the conduction of the triode 241, namely, the control breathing state indicating module 24 is controlled to start to work, so as to monitor breathing of a mask user, namely, receive breathing information fed back by the breathing monitoring module, determine whether the breathing state is abnormal according to the breathing information of the mask user, and further control the lamp piece to display indicating light corresponding to the result of whether the breathing state is abnormal through the breathing state indicating module 24.
Illustratively, taking the triode 241 as an NPN-type triode as an example, when the control module 23 determines that the respiratory state corresponding to the respiratory information is abnormal and outputs a high-level signal, the triode is turned on; correspondingly, the indicator light switching module 24 determines that the breathing state is abnormal according to the control module 23. The control indicator light is first color light.
The first color light is determined by the color of the indicator light that can be displayed by the light sheet 20, and optionally, the first color light is red light.
When the control module 23 determines that the breathing state corresponding to the breathing information is normal and outputs a high level signal, the triode 241 is turned on; correspondingly, the indicator light switching module 24 controls the indicator light to be the second color light according to the result that the breathing state determined by the control module 23 is normal.
Wherein, the second color light is determined by the color of the indicator light that can be displayed by the light sheet 20, and optionally, the second color light is green light.
When the control module 23 does not determine whether the breathing state corresponding to the breathing information is abnormal or not, and outputs a low level signal, the triode 241 is turned off. At this time, the light switching module 24 controls the light sheet not to emit light.
It should be noted that, when the control module 23 determines the breathing state corresponding to the breathing information, the light switching module 24 is instructed to control the lamp sheet 20 to emit light of a corresponding color, and then, the control module 23 emits a low level signal again, the triode 241 is turned off, and the light switching module 24 is instructed to stop working, so as to save the power supply of the lamp sheet.
The indicator light power source 242 is used to provide power for the lamp sheet 20, and optionally, in order to save space, the indicator light power source 242 may be a button battery.
The indicator light switching module 24 is configured to control the color of the indicator light of the light sheet 20, that is, to switch the color of the light sheet, and optionally, the indicator light switching module 24 may adopt a single-pole double-throw chip, and the color of the light sheet is switched by the single-pole double-throw chip.
It can be understood that, in this embodiment, no limitation is imposed on the specific type of the single-pole double-throw chip, and the single-pole double-throw chip here may be a conventional single-pole double-throw control chip, or may be a specific chip that can implement switching of the color of the light sheet.
It can be understood that the color of the indicator light of the light sheet 20 is determined by the selected property of the light sheet 20, and in this embodiment, the colors displayable by the selected light sheet 20 respectively correspond to different body states of the mask user, rather than limiting the correspondence relationship between the light color and the body state.
Illustratively, taking the lamp sheet 20 as an OLED lamp sheet as an example, a light-weight, thin, flexible, foldable, self-luminous OLED lamp sheet is placed on the outer layer of the mask, and under the normal use condition of the mask, i.e. when the body state of the user of the mask is normal, the OLED lamp sheet on the mask is controlled not to emit light, or the OLED lamp sheet displays light with a color representing the normal body state, for example, the OLED lamp sheet emits green light; when the breathing intensity and the frequency of a mask user are detected to be abnormal, the OLED lamp piece on the mask is controlled to display light representing the color of the abnormal body state, for example, the OLED lamp piece emits red light, namely, the abnormal body state of the mask user is represented, so that the mask user can be reminded of seeing a doctor in time, and other people can avoid the abnormal body state in time.
On the basis of the above embodiment, with continued reference to fig. 2, the breathing monitoring mask further includes a display module 40; the display module 40 is electrically connected to the control module 23, and is configured to display the breathing information.
Wherein, display module 40 can be miniature touch-sensitive screen, and display module 40 is used for supplying the gauze mask user in time to accurately know the respiratory information of oneself, suggestion, look over gauze mask user current respiratory frequency and intensity promptly. The display module 40 can be selected according to the type of the mask body, and the present embodiment does not limit the type and the specific shape and size of the display module 40.
The display module 40 may be used for inputting the characteristic information of the mask user, the characteristic information may include one or more of name, address, sex, age, height, weight, etc., and the characteristic information may be displayed on the display module 40. Based on the above embodiment, with continued reference to fig. 2, the respiratory monitoring mask further includes a communication module 50; wherein,
the communication module 50 is electrically connected to the control module 23, and is configured to transmit the respiratory information, the current environment information, and the current location information received by the control module 23 to a remote server; and is further configured to transmit a result of whether the respiratory state corresponding to the respiratory information determined by the remote server according to the respiratory information, the current environment information, and the current location information is abnormal to the control module 23.
The remote server may be a conventional cloud server, or may be a server that can process massive data to perform big data processing technologies such as calculation, query, feedback, and the like.
Specifically, the communication module 50 is configured to upload the feature information of the mask user, the current breathing frequency and intensity, the current environment information, the current location information, and other values to the remote server to provide data support for big data prediction of the remote server, and the remote server determines whether the current body state of the mask user is normal by counting and matching the history information of the specific mask user.
It can be understood that, the data that a large amount of gauze mask users uploaded can be gathered to the distal end server, through big data processing technique, thereby predict the health characteristic that accords with specific current gauze mask user according to mass data, the scope of reasonable respiratory intensity and respiratory frequency is confirmed to information such as the environmental characteristic of locating, if current gauze mask user's respiratory intensity and frequency are not in reasonable scope, then send alarm information to current gauze mask user, further after receiving alarm information through communication module, then light the unusual instruction light colour of the corresponding demonstration gauze mask user health state of the gauze mask outside OLED lamp piece that gauze mask user wore, with other people around reminding current gauze mask user and current gauze mask user.
On the basis of the embodiment, the breathing monitoring mask further comprises a vibration detection module; the vibration detection module is electrically connected with the control module and is used for detecting vocal cord vibration information and/or heart vibration information of a mask user and feeding back the vocal cord vibration information and/or the heart vibration information to the control module; correspondingly, the control module is further configured to determine whether to transmit the respiratory information, the current environmental information, and the current location information to the remote server according to the received vocal cord vibration information and/or the cardiac vibration information.
The breathing monitoring mask further comprises a sound detection module; the sound detection module is electrically connected with the control module and used for determining whether the mask user makes a sound or not.
The vibration detection module can adopt a vibration sensor, and detects vocal cord vibration information and/or heart vibration information of a mask user through the vibration sensor.
In this embodiment, the number of the vibration detection modules may be two, and the two vibration detection modules are respectively installed at the vocal cords and the heart of the mask user to respectively detect the vocal cords vibration information and the heart vibration information of the mask user, so as to reduce the interference of the speaking and the violent movement to the detection of the breathing intensity and the frequency of the mask user.
The sound detection module is arranged near the mouth of the mask user, and the sound detection module can adopt a sound sensor to further determine whether the mask user speaks or not through the sound sensor so as to eliminate the interference on the breathing information possibly caused by the speaking of the mask user.
Specifically, when detecting that vocal cord vibration information of a mask user may indicate that the user speaks, and when detecting that a heartbeat of the mask user is too high, may indicate that the mask user is in a motion state, and the like, the respiratory information of the mask user at the moment is not sent to the remote server, thereby avoiding an error in big data prediction of the remote server, which may be caused by transmitting invalid data.
It should be noted that, in this embodiment, the related chip or sensor may be a common chip or sensor, or a special chip or sensor, which can be completed by the chip design technology in the prior art, and the embodiment does not set the selection of the specific chip or sensor, and any chip selection that can implement the functions of the present invention is suitable for this embodiment.
Fig. 3 is a schematic flow chart of a respiration monitoring method according to an embodiment of the present invention, which is applicable to monitoring the respiration of a wearer of a respiration monitoring mask in real time, and the method can be executed by the respiration monitoring mask, and the respiration monitoring mask can be implemented in software and/or hardware. The respiration monitoring method specifically comprises the following steps:
s310, monitoring the breathing information of the mask user based on the preset interval time length, and acquiring the current environment information and the current position information of the mask user.
The preset interval time length may be several minutes or several hours, and the specific time length may be set by a person skilled in the art, which is not limited in this embodiment.
In this embodiment, through monitoring respirator user's breathing information every preset interval time length to realize practicing thrift the power of breathing control gauze mask, prolong the live time of breathing control gauze mask.
The breathing information may include an impact pressure value of the exhaled air of the mask user, an airflow acceleration value and an airflow intensity value of the exhaled air, and the current position information may include one or more of longitude and latitude, altitude and the like of the current position. For example, when a person in a plain area arrives at an plateau area by airplane, the person breathes quickly, and a false alarm problem may be caused.
S320, determining whether the breathing state corresponding to the breathing information is abnormal or not according to the breathing information, the current environment information and the current position information.
Further, the breathing information comprises a breathing frequency value of the mask user; correspondingly, before determining whether the respiratory state corresponding to the respiratory information is abnormal according to the respiratory information, the current environment information and the current position information, the method further includes: acquiring first respiratory data information and second respiratory data information; and determining the breathing frequency value according to the first breathing data signal and the second breathing data information.
The first breathing data information comprises information such as counting data of expiratory pressure rise of a mask user, the second breathing data information comprises information such as airflow acceleration of the mask user, and meanwhile, the waveforms of the first breathing data information and the second breathing data information can be identified through an AI model; furthermore, the counting of the first respiratory data information can be corrected by utilizing the second respiratory data information, and misjudgment data are eliminated, so that an accurate respiratory frequency value is obtained.
Specifically, the breathing information may be processed by a control module of the breathing monitoring mask to obtain a breathing intensity value and a breathing frequency value of a user of the current mask, or the breathing information may be sent to a remote server, and the remote server processes the breathing information to obtain the breathing intensity value and the breathing frequency value of the user of the current mask, which is not limited in this embodiment.
Furthermore, under the conditions of different environments or altitudes, morning, evening or latitudes, the individual normal breathing parameters are different, false alarms are avoided, for example, people in plain areas arrive at the plateau area by taking planes, and the breathing is rapid.
For example, it is determined that the mask user flies from the shanghai to the tibet according to the current position information, and then a reasonable interval of the breathing state corresponding to the mask user is given again according to the current environmental information and the transformation of the current position information, such as the transformation of altitude, climate and temperature.
Further, before determining whether the respiratory state corresponding to the respiratory information is abnormal according to the respiratory information, the current environment information and the current position information, the method further includes: acquiring physiological characteristic information of a mask user; and determining target early warning breathing information of the mask user according to the physiological characteristic information.
The physiological characteristic information comprises one or more of height, weight, sex, age and the like of mask users, so that different target early warning breathing information can be set for different mask users.
Further, according to the physiological characteristic information, target early warning respiratory information of the mask user is determined, and the method comprises the following steps: and determining the corresponding current early warning breathing information when the mask user is at the current position according to the physiological characteristic information and the current position information.
The influence and the transformation trend of physical sign factors such as sex, height, weight and the like on the breathing intensity and the breathing frequency of people of different ages are obtained through big data technology statistical analysis, and the influence and the transformation trend are obtained through sufficient sampling processing, so that the closest real condition can be reflected more accurately, the transformation of the environment and the characteristics of mask users is acquired in real time, the personalized reasonable breathing rhythm of each user is predicted, and the occurrence of false alarm is avoided. For example, according to the physical sign data of mask users, the metabolic speed and the respiratory intensity of different mask users are judged, and the condition that all people adopt the same set of judgment standard to cause false alarm is avoided.
And S330, outputting indicator light corresponding to the result of whether the breathing state is abnormal or not based on the result of whether the breathing state is abnormal or not.
Specifically, when the respiratory state of the mask user deviates from a reasonable prediction interval, the far-end server can transmit alarm information back to the control module on the respiratory monitoring mask, and the control module further controls the lamp piece on the respiratory monitoring mask to be lightened, so that the mask user and other people around the mask user can be reminded in time.
Furthermore, equipment such as a sound sensor, a pulse and heart rate monitor and a motion sensor for monitoring other state changes of the mask user can be arranged, so that factors which can interfere with breathing information of the mask user due to conditions such as speaking or motion can be eliminated. According to data collected by a sound sensor (microphone and microphone), denoising processing is carried out on the respiratory frequency sensor, namely interference data are removed, and data of miscounting the respiratory frequency caused by speaking are removed by using the data of sound reception, so that the accuracy of monitoring data is improved.
Specifically, when the vocal cords of the mask user are detected to vibrate or be in a motion state, which indicates that the mask user is speaking or doing strenuous motion currently, a larger reasonable respiratory frequency interval can be selected according to a comparison curve of the motion speed and the respiratory frequency of the mask user, so that the occurrence of false alarm is avoided; or, when the vocal cords of the mask user are detected to vibrate or in a motion state, it is determined that the currently monitored respiratory frequency and intensity of the mask user are inaccurate, for example, each pronunciation when the user speaks is recorded as a breath to cause a false alarm, and at this time, the control module of the respiratory monitoring mask does not upload the data to the remote server, so as to avoid the influence of unknown factors on respiratory information monitoring.
On the basis of the embodiment, after the time length displayed by the indicator light exceeds the preset display time length, help seeking information is sent to the terminal bound with the mask user.
The terminal can be a smart phone, a tablet personal computer and the like, and can also be wearable equipment, and the wearable equipment can be but is not limited to a smart watch, a sports bracelet and the like.
The preset display time length can be set by a person skilled in the art according to needs, but is not limited to be set by the person skilled in the art, and corresponding operation is performed only under the condition that the set preset display time length is reached.
The help seeking information can be but is not limited to help seeking audio recorded by using the voice of the user for the mask user, so that when the help seeking information is received by the terminal bound with the mask user, the help seeking information which is really sent by the user for the mask user can be accurately identified, and the safety and the accuracy of the help seeking information are ensured.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (15)
1. A breathing monitoring mask, comprising:
the mask comprises a mask body, a lamp piece and a breathing monitoring circuit; the lamp sheet is arranged outside the mask body, and the breathing monitoring circuit is arranged inside the mask body;
the respiration monitoring circuit comprises a respiration monitoring module, an environment detection module, a control module and a respiration state indicating module; the respiration monitoring module, the environment detection module and the respiration state indicating module are respectively and electrically connected with the control module;
the breath monitoring module is used for monitoring the breath information of a mask user and sending the breath information to the control module;
the environment detection module is used for acquiring current environment information and current position information of a mask user and feeding back the current environment information and the current position information to the control module;
the control module is used for determining whether the breathing state corresponding to the breathing information is abnormal or not according to the current environment information and the current position information after receiving the breathing information sent by the breathing monitoring module;
and the respiratory state indicating module is used for outputting indicating light corresponding to the result of whether the respiratory state is abnormal according to the result of whether the respiratory state is abnormal.
2. The respiratory monitoring mask of claim 1, wherein the respiratory status indication module further comprises a triode, an indicator light power supply and an indicator light switching module; wherein,
the base of triode with the control module electricity is connected, the first utmost point of triode with the negative pole electricity of pilot light power is connected, the second utmost point of triode with the lamp piece electricity that pilot light corresponds is connected, the positive pole of pilot light power with pilot light switches the module electricity and connects, pilot light switches the module respectively with the luminescence unit that the lamp piece corresponds and the control module electricity is connected.
3. The breathing monitoring mask of claim 2, wherein the control module is further configured to turn on the triode when the breathing state corresponding to the breathing information is determined to be abnormal and a high level signal is output;
correspondingly, the indication light switching module is further used for controlling the indication light to be first color light according to the result that the breathing state determined by the control module is abnormal.
4. The breathing monitoring mask of claim 2, wherein the control module is further configured to turn on the triode when it is determined that the breathing state corresponding to the breathing information is normal and a high level signal is output;
correspondingly, the indicator light switching module is further used for controlling the indicator light to be the second color light according to the result that the breathing state determined by the control module is normal.
5. The respiratory monitoring mask of claim 3, wherein the control module is further configured to turn off the triode when it is not determined whether the respiratory state corresponding to the respiratory information is abnormal and a low level signal is output.
6. The respiratory monitoring mask of claim 1, further comprising a display module; wherein,
the display module is electrically connected with the control module and used for displaying the breathing information.
7. The respiratory monitoring mask of claim 1, further comprising a control module power supply; wherein,
the control module power supply is electrically connected with the control module and used for providing power for the control module.
8. The respiratory monitoring mask of claim 1, further comprising a communication module; wherein,
the communication module is electrically connected with the control module and is used for transmitting the respiratory information, the current environment information and the current position information received by the control module to a remote server; and the remote server is further used for transmitting a result of whether the respiratory state corresponding to the respiratory information determined by the remote server according to the respiratory information, the current environment information and the current position information is abnormal to the control module.
9. The respiratory monitoring mask of claim 8, further comprising a shock detection module; wherein,
the vibration detection module is electrically connected with the control module and is used for detecting vocal cord vibration information and/or heart vibration information of the mask user and feeding back the vocal cord vibration information and/or the heart vibration information to the control module;
correspondingly, the control module is further configured to determine whether to transmit the respiratory information, the current environmental information, and the current location information to the remote server according to the received vocal cord vibration information and/or the cardiac vibration information.
10. The respiratory monitoring mask of claim 1, further comprising a sound detection module; wherein,
the sound detection module is electrically connected with the control module and used for determining whether the mask user makes sound or not.
11. A respiration monitoring method applied to the respiration monitoring mask according to any one of claims 1 to 10, comprising:
monitoring the breathing information of a mask user based on a preset interval time length, and acquiring the current environmental information and the current position information of the mask user;
determining whether the breathing state corresponding to the breathing information is abnormal or not according to the breathing information, the current environment information and the current position information;
and outputting indicating light corresponding to the result of whether the breathing state is abnormal or not based on the result of whether the breathing state is abnormal or not.
12. The method of claim 11, wherein the respiratory information comprises a respiratory frequency value of the mask user;
correspondingly, before determining whether the respiratory state corresponding to the respiratory information is abnormal according to the respiratory information, the current environment information and the current position information, the method further includes:
acquiring first respiratory data information and second respiratory data information;
and determining the breathing frequency value according to the first breathing data signal and the second breathing data information.
13. The method of claim 11, further comprising, before determining whether the respiratory state corresponding to the respiratory information is abnormal according to the respiratory information, the current environment information, and the current location information:
acquiring physiological characteristic information of a mask user;
and determining target early warning breathing information of the mask user according to the physiological characteristic information.
14. The method of claim 13, wherein determining the target early warning respiratory information of the mask user according to the physiological characteristic information comprises:
and determining the corresponding current early warning breathing information when the mask user is at the current position according to the physiological characteristic information and the current position information.
15. The method of claim 11, further comprising:
and after the time length displayed by the indicator light exceeds the preset display time length, sending help seeking information to a terminal bound with the mask user.
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| CN202010979461.3A CN112120701A (en) | 2020-09-17 | 2020-09-17 | Breathing monitoring mask and breathing monitoring method |
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| CN202010979461.3A CN112120701A (en) | 2020-09-17 | 2020-09-17 | Breathing monitoring mask and breathing monitoring method |
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