CN117160002A - Abdominal respiration monitoring system and monitoring method based on virtual reality technology - Google Patents
Abdominal respiration monitoring system and monitoring method based on virtual reality technology Download PDFInfo
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Abstract
The application provides an abdominal respiration monitoring system and method based on a virtual reality technology. Comprising the following steps: virtual reality equipment; the breathing acquisition module is arranged on the virtual reality equipment and is used for acquiring breathing data of a user; the breath training module is connected with the breath acquisition module and the virtual reality equipment and is used for generating a recommendation instruction for recommending the virtual scene based on the breath data; the virtual reality device displays the recommended virtual scene based on the recommended instruction so as to guide a user to perform abdominal respiration training; the judging module is connected with the breathing acquisition module and the virtual reality equipment and is used for generating a training result after the abdominal breathing training is finished; the virtual reality device is also used for displaying training results. The application can solve the problems of untimely feedback and boring exercise process in the traditional abdominal respiration exercise, can achieve standardization and planning, and greatly improves the efficiency and training effect in the exercise process of the traditional abdominal respiration method.
Description
Technical Field
The application relates to the technical field of virtual reality, in particular to an abdominal respiration monitoring system and method based on the virtual reality technology.
Background
In the traditional abdominal respiration training method, a rehabilitation doctor or a guiding person usually guides a user to perform abdominal respiration training in a field dictation mode according to data acquired by a sensor on an abdominal respiration machine, the process of data acquisition and display to manual guidance has certain delay, no timeliness feedback is caused, the training process is very boring, a trainer needs to imagine and understand the trainer by the dictation of the rehabilitation doctor or the guiding person, and then the imagination and the understanding of the trainer are converted into the training behaviors of the trainer, and the conventional abdominal respiration training method cannot be standardized and scaled because individual difference exists between the imagination and the understanding of the trainer.
Disclosure of Invention
The application aims to provide a belly type respiration monitoring system and a monitoring method based on a virtual reality technology, which have the advantages of solving the problems of untimely feedback and boring exercise process in the traditional belly type respiration exercise, avoiding the need of a rehabilitation doctor or a guiding person to conduct artificial guidance, realizing standardization and planning, greatly improving the efficiency and the training effect in the exercise process of the traditional belly type respiration method and the like.
To solve the problems in the prior art, in a first aspect, the present application provides a ventral respiration monitoring system based on a virtual reality technology, the ventral respiration monitoring system based on the virtual reality technology includes: virtual reality equipment;
the breathing acquisition module is arranged on the virtual reality equipment and is used for acquiring breathing data of a user;
the breath training module is connected with the breath acquisition module and the virtual reality equipment and is used for generating a recommendation instruction for recommending a virtual scene based on the breath data;
the virtual reality device displays the recommended virtual scene based on the recommended instruction so as to guide the user to perform abdominal respiration training;
the judging module is connected with the breath collection module and the virtual reality equipment and is used for generating a training result after the abdominal respiration training is finished; the virtual reality device is further configured to display the training result.
Optionally, the breath collection module includes a breath amplification mask and a microphone of the virtual reality device; wherein,
the microphone is positioned at the lower part of the virtual reality equipment;
the breathing amplifying shade comprises a main body part and an arc-shaped flow guiding part; the main body part is fixed on the virtual reality equipment; one end of the arc-shaped flow guiding part is fixed below the main body part, and the other end of the arc-shaped flow guiding part extends to the lower parts of the virtual reality equipment and the microphone.
Optionally, the breathing amplifying mask further includes a buckle, one end of the buckle is connected with the main body part, and the other end of the buckle is clamped on the virtual reality device.
Optionally, the breath training module is further configured to set a breath baseline value based on the basic breath data pre-acquired by the breath acquisition module; the breath training module is further configured to pre-process the breath data based on the breath baseline value to remove breath data outside of the breath baseline value; the breath training module generates a recommendation instruction for recommending a virtual scene based on the preprocessed breath data.
Optionally, during the abdominal respiration training process, the respiration training module pre-processes the respiration data based on the respiration baseline value, so as to remove the respiration data beyond the respiration baseline value, and then, continuously corrects the pre-processed respiration data, and generates a respiration training correction instruction based on the corrected respiration data; the virtual reality device is further configured to remind the user to adjust abdominal respiration training based on the respiration training correction instruction.
Optionally, the judging module is further configured to generate an error reminding instruction if an error abdominal respiration occurs in the user performing the abdominal respiration training process; the virtual reality device is further used for reminding the user based on the error reminding instruction.
In a second aspect, the present application further provides a method for monitoring abdominal respiration based on a virtual reality technology, where the method for monitoring abdominal respiration based on the virtual reality technology includes:
collecting breathing data of a user based on a breathing collecting module on virtual reality equipment;
generating a recommendation instruction recommending a virtual scene based on the respiratory data;
the virtual reality device displays the recommended virtual scene based on the recommended instruction so as to guide the user to perform abdominal respiration training;
and after the abdominal respiration training is finished, generating a training result, and displaying the training result by the virtual reality equipment.
Optionally, before generating the recommendation instruction for recommending the virtual scene based on the respiratory data, the method further includes: preprocessing the respiratory data based on a preset respiratory baseline value to remove respiratory data outside the respiratory baseline value;
and generating a recommendation instruction for recommending the virtual scene based on the preprocessed breathing data.
Optionally, during the abdominal respiration training process, the respiration training module pre-processes the respiration data based on the respiration baseline value to remove the respiration data outside the respiration baseline value, and further includes:
continuously correcting the preprocessed respiratory data, and generating a respiratory training correction instruction based on the corrected respiratory data;
the virtual reality device alerts the user to adjust abdominal respiration training based on the respiration training correction instruction.
Optionally, the method further comprises:
in the process of performing the abdominal respiration training, if wrong abdominal respiration occurs, the user generates a wrong reminding instruction;
and the virtual reality equipment reminds the user based on the error reminding instruction.
As described above, the abdominal respiration monitoring system and the monitoring method based on the virtual reality technology of the present application have the following beneficial effects:
according to the abdominal respiration monitoring system based on the virtual reality technology, the problems of untimely feedback and boring exercise process in the traditional abdominal respiration exercise can be solved by combining the virtual reality equipment with the respiration training module, a rehabilitation doctor or a guiding person is not required to conduct artificial guidance, standardization and planning can be achieved, and efficiency and training effect in the exercise process of the traditional abdominal respiration method are greatly improved.
Drawings
Fig. 1 is a block diagram of an abdominal respiration monitoring system based on virtual reality technology according to a first embodiment of the present application.
Fig. 2 is a perspective view of a virtual reality device and a breathing magnifying mask in an abdominal respiration monitoring system based on a virtual reality technology according to a first embodiment of the present application.
Fig. 3 is a schematic diagram of a virtual reality device with a breathing amplifying mask in an abdominal respiration monitoring system based on virtual reality technology according to a first embodiment of the present application after being worn.
Fig. 4 is a flowchart of an abdominal respiration monitoring method based on virtual reality technology according to a second embodiment of the present application.
Description of the reference numerals: 10. virtual reality equipment; 101. a microphone; 102. a headband; 11. a breath collection device; 111. breathing the magnification mask; 1111. a main body portion; 1112. an arc-shaped flow guiding part; 1113. a buckle; 12. a breath training module; 13. a judging module; 14. a head.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the application defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the application.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present application.
The abdominal breathing exercise method mostly adopts a traditional biofeedback mode, and aims at the fact that a trainer needs to additionally wear biofeedback equipment, such as an abdominal breathing machine, the trainer monitors the change data of the waist of the trainer through the abdominal breathing machine as a sensor, but the data can be inaccurate in detection data caused by factors such as body shake of the trainer, body state of the trainer and the like, the data acquired by the abdominal breathing machine cannot be combined with breathing exercise in real time, and the abdominal breathing exercise method is limited by the factors such as high equipment cost, poor portability and the like, and the abdominal breathing machine equipment cannot be popularized and popularized in a large range all the time.
According to the abdominal respiration training method, a rehabilitation doctor or a guiding person guides a user to perform abdominal respiration training in a field dictation mode according to data acquired by a sensor on an abdominal respiration machine, the process from data acquisition and display to manual guidance has certain delay, no timeliness feedback is caused, the training process is very boring, a trainer needs to imagine and understand the trainer by the dictation of the rehabilitation doctor or the guiding person, and then the imagination and the understanding of the trainer are converted into the training behaviors of the trainer, and the conventional abdominal respiration training method cannot be standardized and scaled because individual differences exist between the imagination and the understanding of the trainer.
The virtual reality technology is a crystal which is rapidly developed in the scientific fields of computer software and hardware technology, sensing technology, robot technology, artificial intelligence technology, behavioral psychology and the like. The technology utilizes a computer to generate an interactable three-dimensional high simulation environment, so that a user is immersed in the virtual environment, and can experience multiple perceptions such as vision, hearing, touch and the like.
The abdominal respiration technique is a respiration method which is completed by increasing the movement of the diaphragm and reducing the movement of the chest. The abdominal respiration is to move the diaphragm up and down, and the diaphragm is lowered during inhalation to push the viscera down, so that the bellyband is inflated, not the chest. Therefore, the diaphragm will rise more than usual during the exhalation, and thus deep breathing can be performed, and more carbon dioxide that tends to stagnate in the bottom of the lung is expelled. The abdominal respiration method can lead people to turn from depression to relaxation, and has wide application in the fields of pain control, anxiety and tension relief, disease rehabilitation and the like.
Example 1
Referring to fig. 1, the present application provides an abdominal respiration monitoring system based on a virtual reality technology, the abdominal respiration monitoring system based on the virtual reality technology includes: a virtual reality device 10; the breath collection module 11 is arranged on the virtual reality device 10 and is used for collecting breath data of a user; the breath training module 12 is connected with the breath acquisition module 11 and the virtual reality device 10, and is used for generating a recommendation instruction for recommending a virtual scene based on the breath data; the virtual reality device 10 displays the recommended virtual scene based on the recommended instruction to guide the user to perform abdominal respiration training; the judging module 13 is connected with the breath collecting module 11 and the virtual reality device 10, and is used for generating a training result after the abdominal respiration training is finished; the virtual reality device 10 is further configured to display the training result.
In the abdominal respiration monitoring system based on the virtual reality technology, the problems of untimely feedback and boring exercise process in the traditional abdominal respiration exercise can be solved by combining the virtual reality equipment 10 with the respiration training module 12, and standardization and planning can be achieved without manual guidance of rehabilitation doctors or guiding personnel, so that the efficiency and training effect in the exercise process of the traditional abdominal respiration method are greatly improved.
As an example, referring to fig. 2 and 3, the breath collection module 11 includes a breath amplification mask 111 and a microphone 101 of the virtual reality device 10; wherein the microphone 101 is located at a lower part of the virtual reality device 10; the breathing amplifying mask 111 includes a main body 1111 and an arc-shaped flow guiding portion 1112; the main body 1111 is fixed to the virtual reality device 10; one end of the arc-shaped flow guiding part 1112 is fixed below the main body 1111, and the other end extends below the virtual reality device 10 and the microphone 101.
Specifically, the lower edge of the breathing amplifying mask 111 (i.e., the arc-shaped flow guiding portion 1112) adopts a mode of from outside to inside, and the arc-shaped flow guiding portion 1112 can be used as an arc-shaped flow guiding groove; after the user exhales the gas, the air flow realizes the effect that the air is guided and collected from two sides to the middle according to the arc-shaped guide part 1112 (namely, the effect that the air is guided and collected from two sides of the microphone 101 to the microphone 101 is realized), the gas collection amount of the microphone 101 is increased, and finally, the collection result of the amplified respiration monitoring (namely, the amplification of the respiration data is finally realized), thereby ensuring the accuracy of the monitoring and collection of the respiration data of the user.
As an example, the breathing amplifying mask 111 may further include a buckle 1113, where one end of the buckle 1113 is connected to the main body 1111, and the other end is clamped on the virtual reality device 10.
Specifically, the virtual reality device 10 is provided with a headband 102, and more specifically the headband 102 may be an elastic headband. The virtual reality device 10 may be worn on the head 14 of a user by the headband 102.
More specifically, the clip 1113 is placed on the headband 102 by a clip to make a clip connection with the virtual display device 10.
As an example, the recommended virtual scene presented by the virtual reality device 10 based on the recommended instruction may include a screen and a voice; the user can follow the voice guidance and the picture to perform abdominal respiration training. After the user exactly completes the standard required by the breath training module 12, the training result displayed by the virtual reality device 10 may be a screen, specifically, a screen that performs special effect display in a game mode, such as a screen presentation and guidance that shows "reach standard" and is added (it should be noted that, the guidance herein may be a screen guidance or a voice guidance, etc.). If the user performs multiple abdominal respiration exercises, the score of the user during the abdominal respiration exercises will be increased continuously, and after the score reaches the preset grade score, the virtual reality device 10 will also display the grade scale obtained by the user as a part of the exercise result, such as the scale of the small white breath, the large breathing person, the breathing king, etc.
The judging module 13 generates the total score of the training at this time after the single abdominal respiration exercise is finished, and presents the ranking of the user in all trainers; when the ranking changes after each abdominal respiration training, such as ranking improvement, the training result displayed by the virtual reality device 10 may be a picture, specifically, a picture showing the position change of the user in the ranking list.
As an example, the breath training module 11 is further configured to set a breath baseline value based on basic breath data pre-acquired by the breath acquisition module 11; the breath training module 11 is further configured to preprocess the breath data based on the breath baseline value to remove breath data outside the breath baseline value; the breath training module 11 generates recommendation instructions for recommending virtual scenes based on the preprocessed breath data.
In particular, the respiratory baseline value may be a data interval having an interval range, i.e. a numerical interval lying between a minimum value and a maximum value. The respiratory baseline value may be a respiratory rate baseline value and the respiratory data may be a respiratory rate. By preprocessing the respiratory data, respiratory data outside the respiratory baseline value, such as high frequency data exceeding the respiratory baseline value and low frequency data below the respiratory baseline value, can be removed, and only respiratory data in the interval of the respiratory baseline value is reserved and adopted.
As an example, the user, during the abdominal respiration training process, pre-processes the respiration data based on the respiration baseline value to remove the respiration data outside the respiration baseline value, and then the respiration training module 12 is further configured to perform uninterrupted correction on the pre-processed respiration data, and generate a respiration training correction instruction based on the corrected respiration data; the virtual reality device 10 is further configured to alert the user to adjust abdominal respiration training based on the respiration training correction instruction.
Specifically, the specific method for continuously correcting the preprocessed respiratory data by the respiratory training module 12 may be: the preprocessed breathing data is enlarged or reduced according to actual conditions, so as to ensure the accuracy of the breathing data of the user continuously collected by the breathing collecting module 11.
Specifically, the respiratory training correction instruction may include a voice prompt instruction, and the virtual reality device 10 may prompt the user to adjust the method of abdominal respiratory training through voice; for example, the user is prompted to adjust the expiration time, inspiration time, and the like.
As an example, the judging module 13 is further configured to generate an error reminding instruction if an error abdominal respiration occurs during the abdominal respiration training process of the user; the virtual reality device 10 is further configured to alert the user based on the error alert instruction.
Specifically, when the user generates wrong abdominal respiration during the abdominal respiration training process, the judgment module 13 generates a wrong reminding instruction; more specifically, the error alert instruction may be a "substandard" and reduced screen hint and guidance (it should be noted that, the guidance herein may be a screen guidance or a voice guidance, etc.). The training result can be fed back in time continuously in the process, the training effect is optimized, and the user is helped to solve the boring problem in the abdominal respiration training process through a game interaction mode.
The abdominal respiration monitoring system based on the virtual reality technology can reduce the tedious wearing of the traditional abdominal breathing machine, and can realize the accurate acquisition of the respiration data of the user by combining the microphone built-in by the universal virtual reality equipment with the respiration training module 12 and the judging module 13, thereby reducing the problem of inaccurate detection data of the traditional abdominal breathing machine; the breathing data of the user acquired by the breathing acquisition module 11 is uploaded to the breathing training module 12, the breathing training module 12 drives the virtual reality device 10, pictures and audios in a virtual high-simulation scene corresponding to the breathing data of the user appear, in a game mode, when the user reaches the standard required by a breathing training system, the user is given a picture prompt and guide (the guide can be picture guide or voice guide and the like) through which training is performed and added in a game mode, in the training process, the grade scale number obtained by the user is displayed after the user reaches the preset grade score, the real-time game training mode based on the breathing data of the user can bring instant training score and grade result presentation to the user, in addition, long-term targets and corresponding scores and scale rewards are set in the training process, the user is improved in the training process, the traditional breathing training process is improved in real-time, the traditional breathing training process is not fed back by the conventional training module 12, and the conventional breathing training process is not optimized, and the conventional breathing training process is omitted.
The abdominal respiration monitoring system based on the virtual reality technology solves the problems of high equipment cost, poor portability, tedious wearing, inaccurate respiration acquisition and the like of the traditional abdominal respiration training machine or waistband, and solves the problems that the traditional abdominal respiration training process is boring and cannot be sustained for a long time due to no timely feedback in the traditional training process in a game training mode. The abdominal respiration monitoring system based on the virtual reality technology can greatly reduce the abdominal respiration exercise threshold of the user, greatly improve the popularization and popularity of the abdominal respiration exercise, and provide a convenient, quick, accurate and interesting innovation system for more users through the abdominal respiration system based on the virtual reality technology, thereby greatly improving the efficiency and training effect in the traditional abdominal respiration exercise process.
Example two
Referring to fig. 4 in conjunction with fig. 1 to 3, the present embodiment further provides a method for monitoring abdominal respiration based on a virtual reality technology, where the method for monitoring abdominal respiration based on the virtual reality technology includes:
s10: collecting breathing data of a user based on a breathing collecting module on virtual reality equipment;
s11: generating a recommendation instruction recommending a virtual scene based on the respiratory data;
s12: the virtual reality device displays the recommended virtual scene based on the recommended instruction so as to guide the user to perform abdominal respiration training;
s13: and after the abdominal respiration training is finished, generating a training result, and displaying the training result by the virtual reality equipment.
According to the abdominal breathing method based on the virtual reality technology, the problems of untimely feedback and boring exercise process in the traditional abdominal breathing exercise can be solved by combining the virtual reality equipment with the breathing training module, a rehabilitation doctor or a guiding person is not required to conduct artificial guidance, standardization and planning can be achieved, and efficiency and training effect in the traditional abdominal breathing exercise process are greatly improved.
In step S10, please refer to step S10 in fig. 4 in conjunction with fig. 1 to 3, the breathing data of the user is collected based on the breathing collection module 11 on the virtual reality device 10.
As an example, the specific structure of the respiratory collection module 11 is described in the first embodiment, and will not be described here. After the user exhales gas, the gas is according to the guiding gutter design of the shade radian of arc water conservancy diversion portion 1112, realizes that the gas is followed the water conservancy diversion of microphone 101 both sides is assembled the effect in the middle, has increaseed the gas collection volume of microphone 101, finally realizes the acquisition result of amplified respiration monitoring, guarantees the accuracy of user's respiration data monitoring collection.
As an example, following step S10, the following steps may be further included:
preprocessing the respiratory data based on a preset respiratory baseline value to remove respiratory data outside the respiratory baseline value.
In particular, the respiratory baseline value may be a data interval having an interval range, i.e. a numerical interval lying between a minimum value and a maximum value. The respiratory baseline value may be a respiratory rate baseline value and the respiratory data may be a respiratory rate. By preprocessing the respiratory data, respiratory data outside the respiratory baseline value, such as high frequency data exceeding the respiratory baseline value and low frequency data below the respiratory baseline value, can be removed, and only respiratory data in the interval of the respiratory baseline value is reserved and adopted.
In step S11, please refer to step S11 in fig. 4, a recommendation instruction for recommending a virtual scene is generated based on the respiration data.
Specifically, in step S11, a recommendation instruction for recommending the virtual scene may be generated based on the preprocessed respiratory data.
Specifically, the respiratory training module 12 described in the first embodiment may be used to generate the recommendation instruction for recommending the virtual scene based on the respiratory data.
In step S12, please refer to step S12 in fig. 4 in conjunction with fig. 1 to 3, the virtual reality device 10 displays the recommended virtual scene based on the recommended instruction, so as to guide the user to perform abdominal respiration training.
As an example, the recommended virtual scene presented by the virtual reality device 10 based on the recommended instruction may include a screen and a voice; the user can follow the voice guidance and the picture to perform abdominal respiration training.
In step S13, please refer to fig. 4 in conjunction with fig. 1 to 3, a training result is generated after the abdominal breathing training is finished, and the virtual reality device 10 displays the training result.
Specifically, the judgment module 13 described in the first embodiment may be used to generate the training result after the end of the abdominal respiration training.
As an example, after the user exactly completes the standard required by the respiratory training module 12, the training result displayed by the virtual reality device 10 may be a screen, specifically, a screen that performs special effects in a game manner, such as a screen presentation and guidance that "reaches the standard" and is added (it should be noted that, the guidance herein may be a screen guidance or a voice guidance, etc.). If the user performs multiple abdominal respiration exercises, the score of the user during the abdominal respiration exercises will be increased continuously, and after the score reaches the preset grade score, the virtual reality device 10 will also display the grade scale obtained by the user as a part of the exercise result, such as the scale of the small white breath, the large breathing person, the breathing king, etc.
As an example, the judging module 13 generates the total score of the training at this time after the single abdominal respiration exercise is finished, and presents the ranking of the user in all the trainers; when the ranking changes after each abdominal respiration training, such as ranking improvement, the training result displayed by the virtual reality device 10 may be a picture, specifically, a picture showing the position change of the user in the ranking list.
As an example, during the abdominal respiration training process, after preprocessing the respiration data based on a preset respiration baseline value to remove the respiration data beyond the respiration baseline value, the method may further include:
continuously correcting the preprocessed respiratory data, and generating a respiratory training correction instruction based on the corrected respiratory data;
the virtual reality device 10 alerts the user to adjust for abdominal respiration training based on the respiration training correction instructions.
Specifically, the respiratory training module 12 described in the first embodiment may be used to continuously correct the preprocessed respiratory data, and generate the respiratory training correction instruction based on the corrected respiratory data.
More specifically, the specific method for continuously correcting the preprocessed respiratory data may be: the preprocessed breathing data is enlarged or reduced according to actual conditions, so as to ensure the accuracy of the breathing data of the user continuously collected by the breathing collecting module 11.
More specifically, the respiratory training correction instruction may include a voice prompt instruction, and the virtual reality device 10 may prompt the user to adjust the method of abdominal respiratory training through voice; for example, the user is prompted to adjust the expiration time, inspiration time, and the like.
As an example, the method for monitoring abdominal respiration based on the virtual reality technology may further include:
in the process of performing the abdominal respiration training, if wrong abdominal respiration occurs, the user generates a wrong reminding instruction;
the virtual reality device 10 alerts the user based on the error alert instruction.
Specifically, the judging module 13 in the first embodiment may be configured to generate an error reminding instruction when an erroneous abdominal breathing occurs in the abdominal breathing training process; the virtual reality device 10 is further configured to alert the user based on the error alert instruction.
Specifically, when the user generates wrong abdominal respiration during the abdominal respiration training process, the judgment module 13 generates a wrong reminding instruction; more specifically, the error alert instruction may be a "substandard" and reduced screen hint and guidance (it should be noted that, the guidance herein may be a screen guidance or a voice guidance, etc.). The training result can be fed back in time continuously in the process, the training effect is optimized, and the user is helped to solve the boring problem in the abdominal respiration training process through a game interaction mode.
It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. An abdominal respiration monitoring system based on virtual reality technology, comprising:
virtual reality equipment;
the breathing acquisition module is arranged on the virtual reality equipment and is used for acquiring breathing data of a user;
the breath training module is connected with the breath acquisition module and the virtual reality equipment and is used for generating a recommendation instruction for recommending a virtual scene based on the breath data;
the virtual reality device displays the recommended virtual scene based on the recommended instruction so as to guide the user to perform abdominal respiration training;
the judging module is connected with the breath collection module and the virtual reality equipment and is used for generating a training result after the abdominal respiration training is finished; the virtual reality device is further configured to display the training result.
2. The virtual reality technology based abdominal respiration monitoring system of claim 1, wherein the respiration acquisition module comprises a respiration amplification mask and a microphone of the virtual reality device; wherein,
the microphone is positioned at the lower part of the virtual reality equipment;
the breathing amplifying shade comprises a main body part and an arc-shaped flow guiding part; the main body part is fixed on the virtual reality equipment; one end of the arc-shaped flow guiding part is fixed below the main body part, and the other end of the arc-shaped flow guiding part extends to the lower parts of the virtual reality equipment and the microphone.
3. The virtual reality technology-based abdominal respiration monitoring system of claim 2, wherein the respiration amplification mask further comprises a buckle, one end of the buckle is connected with the main body, and the other end of the buckle is clamped on the virtual reality device.
4. The virtual reality technology-based abdominal respiration monitoring system of claim 1, wherein the respiration training module is further configured to set a respiration baseline value based on the basic respiration data acquired in advance by the respiration acquisition module; the breath training module is further configured to pre-process the breath data based on the breath baseline value to remove breath data outside of the breath baseline value; the breath training module generates a recommendation instruction for recommending a virtual scene based on the preprocessed breath data.
5. The virtual reality technology-based abdominal respiration monitoring system of claim 4, wherein the respiration training module, during the abdominal respiration training, pre-processes the respiration data based on the respiration baseline value to remove the respiration data outside the respiration baseline value, and then continuously corrects the pre-processed respiration data, and generates a respiration training correction instruction based on the corrected respiration data; the virtual reality device is further configured to remind the user to adjust abdominal respiration training based on the respiration training correction instruction.
6. The virtual reality technology-based abdominal respiration monitoring system of any one of claims 1-5, wherein the determination module is further configured to generate an error alert instruction if an erroneous abdominal respiration occurs during the abdominal respiration training process by the user; the virtual reality device is further used for reminding the user based on the error reminding instruction.
7. An abdominal respiration monitoring method based on virtual reality technology is characterized by comprising the following steps:
collecting breathing data of a user based on a breathing collecting module on virtual reality equipment;
generating a recommendation instruction recommending a virtual scene based on the respiratory data;
the virtual reality device displays the recommended virtual scene based on the recommended instruction so as to guide the user to perform abdominal respiration training;
and after the abdominal respiration training is finished, generating a training result, and displaying the training result by the virtual reality equipment.
8. The method for monitoring abdominal breathing based on virtual reality technology according to claim 7, wherein,
before the generating the recommendation instruction for recommending the virtual scene based on the respiratory data, the method further comprises: preprocessing the respiratory data based on a preset respiratory baseline value to remove respiratory data outside the respiratory baseline value;
and generating a recommendation instruction for recommending the virtual scene based on the preprocessed breathing data.
9. The virtual reality technology-based abdominal respiration monitoring method of claim 8, wherein during the abdominal respiration training process, the respiration training module pre-processes the respiration data based on the respiration baseline value to remove respiration data outside of the respiration baseline value, further comprising:
continuously correcting the preprocessed respiratory data, and generating a respiratory training correction instruction based on the corrected respiratory data;
the virtual reality device alerts the user to adjust abdominal respiration training based on the respiration training correction instruction.
10. The virtual reality technology based abdominal respiration monitoring method according to any one of claims 7 to 9, further comprising:
in the process of performing the abdominal respiration training, if wrong abdominal respiration occurs, the user generates a wrong reminding instruction;
and the virtual reality equipment reminds the user based on the error reminding instruction.
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