CN208521618U - Biofeedback training system based on human body physiological data monitoring and virtual reality - Google Patents
Biofeedback training system based on human body physiological data monitoring and virtual reality Download PDFInfo
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- CN208521618U CN208521618U CN201820717883.1U CN201820717883U CN208521618U CN 208521618 U CN208521618 U CN 208521618U CN 201820717883 U CN201820717883 U CN 201820717883U CN 208521618 U CN208521618 U CN 208521618U
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Abstract
The utility model provides the biofeedback training system based on human body physiological data monitoring and virtual reality, including physiological data collection and Transmission system, virtual reality subsystem, peripheral equipment and monitoring control subsystem；Physiological data collection and Transmission system acquire subject physiologic's parameter, and are transmitted to virtual reality subsystem；Virtual reality subsystem generates virtual scene and shows that virtual scene, virtual scene are changed according to physiological data to subject, and virtual reality subsystem combination peripheral equipment is to virtual scene mate-assist；Monitoring control subsystem is used to monitor the physiological data collection option of physiological data collection and Transmission system, and according to virtual scene and physiological parameter, adjusts and/or be arranged virtual reality subsystem parameter value, save subject's real-time physiological parameter.The biofeedback training system based on human body physiological data monitoring and virtual reality of the utility model, can stimulate a variety of sense organs of subject, transfer the enthusiasm of subject, training for promotion effect.
Description
Technical field
The utility model relates to the training device field of biofeedback therapy, refer in particular to based on human body physiological data monitoring and
The biofeedback training system of virtual reality.
Background technique
Biofeedback technology is also known as vegetative nerve learning method, is a kind of using modern physiological scientific instrument, passes through inspection and supervise
Survey human body physiological parameter, and feeding back to therapist in the form of vision and the sense of hearing after physiological parameter information, for subject or
Therapist strengthens or weakens training according to actual needs, to certain consciousness of subject, so that subject be allowed to understand oneself
Physiological signal and psychology variation between relationship, and learn to control itself physiological signal, be finally reached and prevent, treat psychosoma
The treatment method of disease.
The existing training method using biofeedback technology be real-time detection to various physiological parameters selectively turn
Turn to image and sound, and physiologic information played to by subject by speaker/earphone and desk-top display screen, subject further according to
The idea and feeling of image and sound autonomous control oneself, to learn self-contr ol.Various physiology are presented in above-mentioned training method
The mode of information is single uninteresting, is that can not continue to attract subject's attention only by the image and sound that play setting, leads
Cause is difficult to ensure training effect, the especially unimaginative subject in part, it is difficult to by dull image information and the life of oneself
The variation of reason signal associates, and leads to not the training for completing autonomous control physiological signal, does not have therapeutic effect.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide based on human body physiological data monitoring and virtual
The biofeedback training system of reality, a variety of sense organs of energy effective stimulus subject, and the enthusiasm of subject is transferred, to mention
Rise training effect.
In order to achieve the above object, the utility model uses following technical scheme: based on human body physiological data monitoring and void
Intend the biofeedback training system of reality, including physiological data collection and Transmission system, virtual reality subsystem, peripheral equipment and
Monitor control subsystem；
The physiological data collection and Transmission system are for acquiring at least one of subject physiological parameter, and by the physiology
Parameter is transmitted in the virtual reality subsystem；
The virtual reality subsystem is for generating virtual scene and showing virtual scene, the virtual scene to subject
Dynamic change can be carried out according to the physiological data, the virtual reality subsystem is in combination with the peripheral equipment to virtual scene
Carry out mate-assist；
The monitoring control subsystem is used to monitor the physiological data collection choosing of the physiological data collection and Transmission system
, and acquired according to the virtual scene of virtual reality subsystem displaying and the physiological data collection and Transmission system
Physiological parameter, adjusts and/or is arranged the system parameter values of the virtual reality subsystem, and saves the real-time of the subject
Physiological parameter.
Compared with prior art, the biofeedback instruction monitored based on human body physiological data with virtual reality of the utility model
Practice system, has the advantages that
(1) the utility model by using virtual scene give subject it is abundant face feeling, so that subject is immersed in
In virtual scene, the more perceptual channel participation information feedbacks of human body are transferred, intuitively observe oneself physiology and psychological condition, and
Change virtual scene by control own physiological state, and improve self-condition by these feedback signals, this is to utilize computer
What the conventional exercises method that physiological status is presented in screen cannot reach；
(2) it is directed to unimaginative subject, intuitive dynamic scene is enriched by showing, can be easier to understand the heart
Connection between reason, physiology and dynamic scene, thus more effectively make unimaginative subject complete to itself psychology and
The training of control and the formation operation conditioned reflex of physiological reaction, cognition of the enhancing subject to oneself psychology, physiological activity
And adjustment capability, it improves subject and manages self psychology, the ability and confidence of physiological activity；
(3) therapist is by the feedback effects (variation of human body physiological data) that are under virtual scene by subject,
It is synchronous individual to be allowed to understand the variation of itself physiological signal using modes such as suggestive therapy, psychological instruction, relaxation therapies, thus
It helps individual to establish effective regulative mode, makes individual that can control the physiological signal of itself, prevent, treat the heart to reach
The purpose of body disease.
Preferably, the physiological data collection and Transmission system include biosensor and analog-digital converter；The physiology
Sensor is used to acquire the physiological parameter of subject；The physiology that the analog-digital converter is used to acquire the biosensor is joined
Number is converted into physiological data, and is transmitted in the virtual reality subsystem.
Preferably, the analog-digital converter, which is equipped with, applies bluetooth, WIFI, ZigBee, NFC, IrDa, MICS and Ant+In
The radio transmitting device of at least one wireless communication protocol, the analog-digital converter pass through the radio transmitting device and the life
Manage sensor wireless connection.
Preferably, the virtual reality subsystem includes virtual reality display device and server；The server is used for
Virtual scene is generated, and the server can drive the variation of virtual scene and according to described according to collected physiological parameter
Monitor that the director data of control subsystem modifies system parameter, to be adjusted to virtual scene and workflow, Yi Jiqi
Move or close the peripheral equipment；The virtual reality display device is used for by way of image and/or sound to subject
Show the dynamic change of virtual scene.
In order to avoid the dynamic change excessive velocities of virtual scene, cause subject that can not adapt to new scene, Wu Faji
When adjust self physiological status, the dynamic change for the virtual scene that the virtual reality display device of the utility model is shown can be
The variation and conversion of virtual scene can also be a certain element variation in virtual scene, to keep subject incremental
Ground is trained.
Preferably, the virtual reality display device is head-mounted display.
The virtual reality display device of the utility model uses convenient for subject, and high safety, in use process
Subject will not be caused to damage.
Preferably, the server includes data transmission module, scenario generating module, data memory module and Row control
Module；The data transmission module is used to control with virtual reality display device, physiological data collection and Transmission system and monitoring
Subsystem carries out data interaction, and the data received are transmitted to data memory module；The data memory module is for storing up
Virtual scene and the physiological data of subject are deposited, with the scenario generating module communication connection；The scenario generating module root
According to the dynamic change of the physiological data driving virtual scene in the data memory module；The process control module is for controlling
Data transmission module, scenario generating module and data memory module operation.
The server internal functions of modules of the utility model is well defined, it is ensured that server efficient operation, while convenient for going out
Any module of server internal is repaired and replaced when existing failure.
Preferably, the monitoring control subsystem includes monitoring module and therapist's operation module；The monitoring module is used
In the data for receiving the physiological data collection and Transmission system, virtual reality subsystem output, and it is real-time to therapist
It shows the physiological data of subject, the situation and virtual scene of subject, and carries out communication exchange for therapist and subject；
Therapist's operation module is used to adjust and/or be arranged for therapist the system parameter values of the virtual reality subsystem and calls institute
The virtual scene in virtual reality subsystem is stated, and monitors and record the non-real time physiological data of subject for therapist's setting instruction
Practice scheme, analyzing and training process and assessment training effect.
It by setting monitoring modular and therapist's operation module, call therapist can according to the hobby and state of subject
Existing virtual scene in virtual reality subsystem, while therapist can need to be arranged the training of subject according to hands-on
Difficulty.
Preferably, the monitoring control subsystem further includes data record output equipment, the data record output equipment
For physiological data, the training program, training process of subject to be recorded with media such as mobile storages and paper for therapist
And training effect.
Preferably, the peripheral equipment includes smell analog module, physical contact analog module, air-flow/air pressure simulation mould
Block, temperature simulation module and humidity simulation module；The smell analog module, for manufacturing corresponding gas according to virtual scene
Taste；The physical contact analog module, for applying corresponding pressure to subject according to virtual scene；Air-flow/the air pressure
Analog module, air velocity and air pressure for the space according to locating for virtual scene adjusting subject；The temperature simulation module,
Temperature for the space according to locating for virtual scene adjusting subject；The humidity simulation module, for according to virtual scene tune
Save the humidity in space locating for subject.
The peripheral equipment can enrich immersion by modes such as smell, physical contact, air-flow/air pressure, temperature, humidity
The environment of virtual scene makes the interaction of subject's training end module and subject be not limited to traditional vision and the sense of hearing, further includes
Other feelings such as tactile, smell, allow subject more intuitively to experience virtual scene, enable subject for the anti-of virtual scene
Feedback has more deep impression, understands the relationship between psychology, behavior and physiological change convenient for subject.
Preferably, the monitoring control subsystem is provided at least one or more, the physiological data collection and transmission
System, virtual reality subsystem and peripheral equipment reciprocal correspondence are provided at least two or more；One monitoring control
System can be with two or more physiological data collections and Transmission system, virtual reality subsystem and peripheral equipment communication connection.
Multiple virtual reality subsystems are managed by a monitoring control subsystem, equipment and human resources can be effectively improved
Utilization rate, avoid equipment and human resources from leaving unused.
Detailed description of the invention
Fig. 1 is first schematic diagram of the utility model；
Fig. 2 is second schematic diagram of the utility model；
Fig. 3 is the working principle diagram of the utility model；
Fig. 4 is the work flow diagram of the utility model；
Fig. 5 is the schematic diagram of virtual reality subsystem；
Fig. 6 is the schematic diagram for monitoring control subsystem；
Fig. 7 is the schematic diagram of peripheral equipment；
Fig. 8 is the process that scenario generating module generates virtual scene；
Fig. 9 is the water-column and heart rate that server is in the virtual scene exported when scene feedback model
Relational graph；
Figure 10 is the water-column and heart rate that server is in the virtual scene exported when scene transition mechanism
Relational graph.
Label declaration:
Server 01, data transmission module 011, scenario generating module 013, data memory module 014, process control module
015, monitor control subsystem 02, monitoring module 021, therapist's operation module 022, virtual reality subsystem 03, peripheral equipment
031, analog module 035, air-flow/air pressure analog module is physically contacted in virtual reality display device 032, smell analog module 034
036, temperature simulation module 037, humidity simulation module 038, physiological data collection and Transmission system 04, biosensor 041, mould
Number converter 042, data record output equipment 06.
Specific embodiment
Below in conjunction with Detailed description of the invention the embodiments of the present invention:
Referring to Fig. 1 to Fig. 8, the biofeedback training system based on human body physiological data monitoring and virtual reality of the present embodiment
System, including physiological data collection and Transmission system 04, virtual reality subsystem 03, peripheral equipment 031 and monitoring control subsystem
02。
The monitoring control subsystem 02 is provided at least one or more, the physiological data collection and Transmission system
04, virtual reality subsystem 03 and the reciprocal correspondence of peripheral equipment 031 are provided at least two or more；One monitoring control
Subsystem 02 can be with two or more physiological data collections and Transmission system 04, virtual reality subsystem 03 and peripheral equipment 031
Communication connection.Multiple virtual reality subsystems 03 are managed by a monitoring control subsystem 02, equipment and people can be effectively improved
The utilization rate of power resource avoids equipment and human resources from leaving unused.
The physiological data collection and Transmission system 04 pass the physiological parameter for acquiring subject physiologic's parameter
It transports in the virtual reality subsystem 03；The physiological parameter packet for the human body that the physiological data collection and Transmission system 04 acquire
Include skin pricktest, skin temperature, respiration rate, heart rate, blood pressure, myoelectricity, brain electricity, electrocardio.
The virtual reality subsystem 03 is for generating virtual scene and showing virtual scene, the virtual field to subject
Scape can carry out dynamic change according to the physiological data, and the virtual reality subsystem 031 is right in combination with the peripheral equipment 03
Virtual scene carries out mate-assist.
The monitoring control subsystem 02 is used to monitor the physiological data collection and the physiological data of Transmission system 04 is adopted
Collect option, and according to the virtual scene of the virtual reality subsystem 03 displaying and the physiological data collection and Transmission system
The physiological parameter of 04 acquisition, adjusts and/or is arranged the system parameter values of the virtual reality subsystem 03, and save it is described by
The real-time physiological parameter of examination person.
Specifically, the virtual reality subsystem 03 includes virtual reality display device 032 and server 01；The service
Device 01 is for generating virtual scene, and the server 01 can drive the variation of virtual scene according to collected physiological parameter
System parameter is modified with according to the director data of the monitoring control subsystem 02, to carry out to virtual scene and workflow
The peripheral equipment 031 is closed in adjustment and starting；The virtual reality display device 032 is used to pass through image and/or sound
The mode of sound shows the dynamic change of virtual scene to subject.
Preferably, the server is fixed server 01 or Mobile Server 01 or cloud server 01.
Preferably, there are physiological parameter sign, physiological parameter on the display interface of the virtual reality display device 032
Sign is for showing human body physiological data, so that subject be allowed to understand itself current body physiological state in real time.
It is described virtual existing as another scheme of the virtual reality display device 032 detection subject's head movement
Real display device 032 is equipped with space positioning apparatus (not shown), when subject uses virtual reality display device 032
When, space positioning apparatus can determine the position of subject's head or the viewpoint position of eyes and be converted into position data biography
The server 01 is transported to, the server 01 exports according to position data to the virtual reality display device 032 corresponding
Virtual scene, to realize roaming of the subject in virtual scene.
In order to avoid the dynamic change excessive velocities of virtual scene, cause subject that can not adapt to new scene, Wu Faji
When adjust self physiological status, the dynamic change for the virtual scene that the virtual reality display device 032 of the utility model is shown can
It can also be a certain element variation in virtual scene to be the variation and conversion of virtual scene, to enable subject in proper order
Progressively it is trained.
The virtual reality display device 032 is head-mounted display.
Head-mounted display (head-mounted display/helmet-mounted display), abbreviation HMD are main
It is divided into host-type VR, integral type VR and tri- kinds of mobile phone type VR.Host-type VR is data processing host and display is split type sets
It sets and the VR of communication connection shows equipment, in use, subject wears' display, needs data processing host to receive external equipment number
Virtual scene data are conveyed according to backward display, display could show virtual scene.Integral type VR be data processing host and
The VR of display integral type setting shows equipment, in use, subject directly wears display external device data ready to receive
And show virtual scene.Mobile phone type VR is that have the function of data processing and display using mobile phone, and mobile phone is inserted in VR aobvious box
Mobile phone can be transformed into VR in son and show equipment.
The virtual reality display device 032 of the utility model uses convenient for subject, and high safety, use process
In subject will not be caused to damage.In addition, the virtual reality display device 032 can intuitively show subject's different mental shape
Physiological change state under state, the information of feedback is intuitively enriched, lively, interest is strong, can give the good experience effect of subject,
Adhere to undergoing training convenient for subject.
The physiological data collection and Transmission system 04 include biosensor 041 and analog-digital converter 042；The physiology
Sensor 041 is used to acquire the physiological parameter of subject；The analog-digital converter 042 is for adopting the biosensor 041
The physiological parameter of collection is converted into physiological data, and is transmitted in the virtual reality subsystem 03.
The biosensor 041 is wearable physiological status detection device, in hand-held physiological status detection device
It is at least one；Such as Intelligent bracelet, intelligent wristwatch, armband, ear clip, glasses, heart rate band, sphygmomanometer, cardiotachometer, the induction helmet etc..
Above equipment belongs to widely applied human body physiological data acquisition equipment on the market, has and is conveniently easy to get, using just
The training system of prompt advantage, the utility model is detected using wearable physiological status detection device and hand-held physiological status
Equipment is acquired and is wirelessly transferred to human body physiological data, facilitates subject that can also complete to train at home, gets rid of existing
Training method is limited by conditions such as equipment and places.
The analog-digital converter 042, which is equipped with, applies bluetooth, WIFI, ZigBee, NFC, IrDa, MICS and Ant+In at least
A kind of radio transmitting device (not shown) of wireless communication protocol, the analog-digital converter 042 pass through the wireless transmission
Device and the biosensor 041 are wirelessly connected.
Head-mounted display based on the biofeedback training system of virtual reality is mobile phone type VR, the mobile phone type VR
Including VR aobvious box (not shown) and mobile electronic device (not shown), the virtual reality subsystem 03 can be to
The mobile electronic device sends virtual scene, makes the mobile electronic device as the display of the virtual reality subsystem 03
Screen uses.The biosensor 041 can send human body physiological data to the mobile electronic device, pass through subject can
The mobile electronic device operates the biosensor 041 and checks the physiological data that the biosensor 041 acquires；Separately
Outside, the analog-digital converter 042 and mobile electronic device communication connection, the mobile electronic device is as analog-digital converter 042
Output module use.
The wireless connection scheme of 04 internal module of the physiological data collection and Transmission system is illustrated below:
Connection scheme 1:
In this connection scheme, 04 internal module application single wireless communication protocol of the physiological data collection and Transmission system
Connection.
The physiological data collection and Transmission system 04 are adopted with the mobile electronic device, the virtual reality subsystem 03
It is connected with Bluetooth wireless communication agreement；The physiological data collection and the biosensor of Transmission system 04 041 are connected by bluetooth
It connects and physiological data is transmitted to the analog-digital converter 042；The analog-digital converter 042 passes physiological data by bluetooth connection
Mobile electronic device is transported to, mobile electronic device completes the reception and management of human body physiological data by the application program of installation
Afterwards, then by physiological data by bluetooth connection it is transmitted to virtual reality subsystem 03；Or, the analog-digital converter 042 directly will
Human body physiological data is transmitted to the virtual reality subsystem 03 by bluetooth connection.
Connection scheme 2:
In this connection scheme, the physiological data collection and 04 internal module of Transmission system apply two kinds or more channel radios
Believe agreement connection.
The physiological data collection and the biosensor of Transmission system 04 041 and analog-digital converter 042 apply ZigBee
Wireless communication protocol connection, the analog-digital converter 042 are applied with the mobile electronic device, the virtual reality subsystem 03
The connection of Bluetooth wireless communication agreement；ZigBee/ Bluetooth gateway, the biosensor are provided on the analog-digital converter 042
Physiological data is transmitted to the analog-digital converter 042 by ZigBee connection by 041；The analog-digital converter 042 is by physiology number
It is transmitted to mobile electronic device according to by bluetooth connection, mobile electronic device completes physiological data by the application program of installation
Receive and management after, then by human body physiological data by Bluetooth transmission to virtual reality subsystem 03；Or, the analog-digital converter
Human body physiological data is directly transmitted to the virtual reality subsystem 03 by bluetooth connection by 042.
The monitoring control subsystem 02 includes monitoring module 021 and therapist's operation module 022；The monitoring module
021 for receiving the data of the physiological data collection and Transmission system 04, the virtual reality subsystem 03 output, and to controlling
The physiological data of teacher's real-time exhibition subject, the situation and virtual scene of subject are treated, and is carried out for therapist and subject
Communication exchange；The system that therapist's operation module 022 is used to that the virtual reality subsystem 03 to be adjusted and/or be arranged for therapist
Virtual scene in parameter value and the calling virtual reality subsystem 03, and the real-time physiological number of monitoring and record subject
Training program, analyzing and training process and assessment training effect are set according to for therapist.
Specifically, the monitoring module 021 is fixed display devices or mobile display device.In the training process, it treats
Teacher and subject are linked up by real-time video or audio.Subject and therapist effectively link up interaction, can make tested
Person more actively participates in training for treatment, and the prompt of more partner treatment teacher carries out psychological ajastment, to sum up faster suitable
The training method of oneself is closed, and formulates more effective therapeutic scheme convenient for therapist；Therapist is in linking up interaction simultaneously, energy
Add the situation for more understanding subject in depth, it, can easily adjusting training scheme in conjunction with the human body physiological data that obtains of measurement
With evaluation training effect.
Specifically, therapist's operation module 022 is fixed controlling terminal or mobile controlling terminal.As the therapist
When operation module 022 is the fixation controlling terminal or mobile controlling terminal of networking, the networking for being able to achieve training system is remotely grasped
Control and teletherapy, one side therapist can the physiological status of different location real time inspection subject variation, remotely set
It sets the system parameter values of virtual reality subsystem 03 described in treatment process, remotely modifying and checks virtual scene, on the other hand, by
Examination person can receive tele-medicine health service in medical center at home or nearby, thus be effectively reduced the treatment of subject at
This.
By setting monitoring modular 021 and therapist's operation module 022, make therapist can be according to the hobby and shape of subject
State calls existing virtual scene in virtual reality subsystem, while therapist can need that subject is arranged according to hands-on
Training difficulty.
The monitoring control subsystem 02 further includes data record output equipment 06, and the data record output equipment 06 is used
In for therapist with the media such as the mobile storage and paper record physiological data of subject, training program, training process and
Training effect.
The peripheral equipment 031 includes smell analog module 034, physical contact analog module 035, air-flow/air pressure simulation
Module 036, temperature simulation module 037 and humidity simulation module 038；The smell analog module 034, for according to virtual scene
Manufacture corresponding smell；The physical contact analog module 035, for applying corresponding pressure to subject according to virtual scene
Power；The air-flow/air pressure analog module 036, the air velocity for the space according to locating for virtual scene adjusting subject are gentle
Pressure；The temperature simulation module 037, the temperature for the space according to locating for virtual scene adjusting subject；The humidity simulation
Module 038, the humidity for the space according to locating for virtual scene adjusting subject.
The peripheral equipment 031 can be immersed by the way that the modes such as smell, physical contact, air-flow/air pressure, temperature, humidity are abundant
The environment of the virtual scene of formula makes the interaction of subject's training end module and subject be not limited to traditional vision and the sense of hearing, also
Including other feelings such as tactile, smell, so that subject is more intuitively experienced virtual scene, enable subject for virtual scene
Feedback have more deep impression, understand the relationship between psychology, behavior and physiological change convenient for subject.
The server 01 includes data transmission module 011, scenario generating module 013, data memory module 014 and process
Control module 015；The data transmission module 011 is used for
System 04 and monitoring control subsystem 02 carry out data interaction, and the data received are transmitted to data memory module 014；It is described
Data memory module 014 is communicated for storing virtual scene and the physiological data of subject with the scenario generating module 013
Connection；The scenario generating module 013 becomes according to the dynamic of physiological data driving virtual scene in the data memory module 014
Change；The process control module 015 is for controlling data transmission module 011, scenario generating module 013 and data memory module
014 operation.
Specifically, the data of the virtual scene include image data, audio data, scent molecule data, force feedback number
According to, air-flow/barometric information, temperature data and humidity data.Image data includes ground table element, sky element, bio-element, scape
Sight and building element etc..
The course of work of the scenario generating module 013 are as follows: establish virtual scene；Physiological data drives scene changes；Wash with watercolours
Contaminate the virtual scene for data-driven.
By generating different virtual scenes using the scenario generating module 013, make the virtual scene in server 01
It constantly updates, only plays preset virtual scene compared to general virtual reality device, can ensure that subject per receives instruction
New virtual scene can be contacted when practicing, to improve the enthusiasm of subject, improves training effect.
The server internal functions of modules of the utility model is well defined, it is ensured that server efficient operation, while convenient for going out
Any module of server internal is repaired and replaced when existing failure.
Specifically, it includes functional operation and threshold that the physiological data, which drives the virtual scene to carry out the mode of dynamic change,
Value triggering.
The principle of functional operation are as follows: several groups function associated with the element in virtual scene is set in server 01
Relational expression, when training starts, server 01 substitutes into the physiological data received in preset functional relation, virtual scene
Interior element carries out dynamic change according to the operation result of preset functional relation.
The principle of threshold triggers are as follows: it sets in server 01 when physiological data reaches different physiological parameter thresholds,
Element transformation in virtual scene is corresponding state, when training starts, server 01 by the physiological data received with
Preset physiological parameter threshold is compared, the member when physiological data reaches preset physiological parameter threshold, in virtual scene
Element is changed into corresponding state.
The server 01 is equipped with scene feedback model；When the server 01 enters scene feedback model, the service
The physiological data that device 01 receives physiological data collection and Transmission system 04 exports exports dynamic to the virtual reality subsystem 03
Virtual scene.
The server 01 is equipped with modification mode；When the server 01 enters modification mode, therapist can pass through monitoring
Control subsystem 02 modifies to the system parameter values of server 01, such as therapist can be by monitoring that control subsystem 02 is repaired
Change the physiological parameter threshold of the 014 internal trigger virtual scene of data memory module or elements within Scene variation, and will be after modification
Physiological parameter threshold be sent to the server 01；Data transmission module 011 in server 01 will count again after receiving data
According to being transmitted to the data memory module 014, the data memory module 014 is using modified physiological parameter threshold as new
Preset physiological parameter threshold executes virtual scene and exports process.
The server 01 is equipped with scene transition mechanism:
When using functional operation as driving method, therapist in a certain range before and after certain physiological parameter threshold in advance with regard to setting
Transition function relational expression is set, after therapist sets transition function relational expression, server 01 automatically generates transition virtual scene.Work as institute
When stating server 01 and receiving the physiological data that physiological data collection and Transmission system 04 export, the server 01 is by physiological data
It substitutes into original function relational expression and transition function relational expression, and is closed to the virtual reality subsystem 03 output with original function respectively
It is the corresponding virtual scene of operation result of formula and transition function relational expression.
When using threshold triggers as driving method, therapist's certain model before and after certain preset physiological parameter threshold in advance
Transition physiological parameter threshold is reset in enclosing, after therapist sets transition physiological parameter threshold, server 01 automatically generates transition
Virtual scene.When the server 01 receives the physiological data of physiological data collection and the output of Transmission system 04, the service
Device 01 triggers preset physiological parameter threshold according to the physiological parameter of subject, to the virtual reality subsystem 03 output and in advance
If physiological parameter threshold and the corresponding virtual scene of transition physiological parameter threshold.
By can ensure that when two scenes or some element switch more in the 01 scene set transit mechanism of server
It is smooth, so that virtual scene be avoided unstable jump occur, it appears the transition of image is stiff, improves subject to virtual scene
Visual experience.
The present embodiment is using the state change of the water column in virtual scene and the changes in heart rate of subject as example, to server
01 scene feedback model and scene transition mechanism is illustrated:
Referring to Fig. 9, when the server 01 is in scene feedback model, when subject heart rate be 50-60 beats/min,
Server 01 receives the physiological data of physiological data collection and Transmission system 04, virtual by exporting to virtual reality subsystem 03
Water-column in scene is 1m；When the heart rate of subject is to 60-70 beats/min, server 01 is to virtual reality subsystem 03
Water-column in the virtual scene of output is 1.5m.
Referring to Figure 10, transition section is set in the section that heart rate is 58-62 beats/min, server 01 is according to the mistake of setting
It crosses section and generates transition virtual scene；When the server 01 is in scene transition mechanism, when the heart rate of subject is from 50-60
It beat/min is increased to during 60-70 beats/min, the virtual scene that the server 01 is exported to virtual reality subsystem 03
In water-column will be increased to 1.3m from 1m after be increased to 1.5m again.
Working principle of the utility model is:
Subject: subject has dressed biosensor 041 and virtual reality display device 032, at this point, biosensor
The body physiological state of 041 real-time detection subject, and the body physiological state of subject is converted by analog-digital converter 042
Virtual reality subsystem 03 and monitoring control subsystem 02 are transmitted separately at physiological data；Virtual reality display device 032 connects
By the virtual scene that server 01 exports, and virtual scene is shown to subject and plays sound, while the peripheral equipment 031
Receive the virtual scene that the server 01 exports, simulate the smell occurred in virtual scene, physical contact, air-flow/air pressure,
Temperature, humidity, such as by control rotation speed of the fan simulate air-flow size, by heats scent diaphragm generate various concentration fragrance,
Environment temperature and control humidity are increased using electric heater；With the variation of the human body physiological data of subject, the server
Mould is simulated in the 01 corresponding virtual scene of output, triggering smell analog module 034, physical contact analog module 035, air-flow/air pressure
Block 036, temperature simulation module 037 and humidity simulation module 038 operate, and increase the entertaining and vividness of virtual scene, strengthen by
The training effect of examination person.In addition, can show human body physiological data and the variation of subject on virtual reality display device 032
It indicates icon, so that subject is understood itself physical condition, while subject can pass through virtual reality display device 032 and therapist
Carry out real-time communication.
Therapist: therapist checks that state, virtual scene and the human body of subject of subject is raw by monitoring module 021
Data are managed, meanwhile, therapist is interacted by monitoring module 021 with subject, to assess in time training effect
And Adjusted Option.The system parameter values of server 01 can be set or adjusted in therapist by therapist's operation module 022, such as can
Different triggering virtual scene physiological parameter thresholds is arranged.After the completion of therapist is set or adjusted, therapist's operation module 022
Physiological parameter threshold is exported to server 01.
Compared with prior art, the biofeedback instruction monitored based on human body physiological data with virtual reality of the utility model
Practice system, has the advantages that
(1) the utility model by using virtual scene give subject it is abundant face feeling, so that subject is immersed in
In virtual scene, the more perceptual channel participation information feedbacks of human body are transferred, intuitively observe oneself physiology and psychological condition, and
By controlling own physiological state, change virtual scene, and improve self-condition by these feedback signals, this is to utilize computer
What the conventional exercises method that physiological status is presented in screen cannot reach；
(2) it is directed to unimaginative subject, intuitive dynamic scene is enriched by showing, can be easier to understand the heart
Connection between reason, physiology and dynamic scene, thus more effectively make unimaginative subject complete to itself psychology and
The training of control and the formation operation conditioned reflex of physiological reaction, cognition of the enhancing subject to oneself psychology, physiological activity
And adjustment capability, it improves subject and manages self psychology, the ability and confidence of physiological activity；
(3) therapist is by the feedback effects (variation of human body physiological data) that are under virtual scene by subject,
It is synchronous individual to be allowed to understand the variation of itself physiological signal using modes such as suggestive therapy, psychological instruction, relaxation therapies, thus
It helps individual to establish effective regulative mode, makes individual that can control the physiological signal of itself, prevent, treat the heart to reach
The purpose of body disease.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent
It is used some specific terms in pipe this specification, these terms are merely for convenience of description, not to the utility model
Constitute any restrictions.
Claims (10)
1. the biofeedback training system based on human body physiological data monitoring and virtual reality, it is characterised in that: including physiology number
According to acquisition and Transmission system, virtual reality subsystem, peripheral equipment and monitoring control subsystem；
The physiological data collection and Transmission system are for acquiring at least one of subject physiological parameter, and by the physiological parameter
It is transmitted in the virtual reality subsystem；
For the virtual reality subsystem for generating virtual scene and showing virtual scene to subject, the virtual scene can root
Dynamic change is carried out according to the physiological data, the virtual reality subsystem carries out virtual scene in combination with the peripheral equipment
Mate-assist；
The monitoring control subsystem is used to monitor the physiological data collection option of the physiological data collection and Transmission system, with
And the physiology of the virtual scene and the physiological data collection and Transmission system acquisition shown according to the virtual reality subsystem
Parameter, adjusts and/or is arranged the system parameter values of the virtual reality subsystem, and saves the real-time physiological of the subject
Parameter.
2. the biofeedback training system according to claim 1 based on human body physiological data monitoring and virtual reality,
Be characterized in that: the physiological data collection and Transmission system include biosensor and analog-digital converter；
The biosensor is used to acquire the physiological parameter of subject；
The analog-digital converter is used to the physiological parameter that the biosensor acquires being converted into physiological data, and is transmitted to institute
It states in virtual reality subsystem.
3. the biofeedback training system according to claim 2 based on human body physiological data monitoring and virtual reality,
Be characterized in that: the analog-digital converter is equipped with using bluetooth, WIFI, ZigBee, NFC, IrDa, MICS and Ant+In at least one
The radio transmitting device of kind wireless communication protocol, the analog-digital converter are sensed by the radio transmitting device and the physiology
Device is wirelessly connected.
4. the biofeedback training system according to claim 1 based on human body physiological data monitoring and virtual reality,
Be characterized in that: the virtual reality subsystem includes virtual reality display device and server；
The server is for generating virtual scene, and the server can drive virtual field according to collected physiological parameter
The variation of scape and according to it is described monitoring control subsystem director data modify system parameter, thus to virtual scene and workflow
Journey is adjusted and starts or close the peripheral equipment；
The virtual reality display device by way of image and/or sound to subject for showing the dynamic of virtual scene
Variation.
5. the biofeedback training system according to claim 4 based on human body physiological data monitoring and virtual reality,
Be characterized in that: the virtual reality display device is head-mounted display.
6. the biofeedback training system according to claim 4 based on human body physiological data monitoring and virtual reality,
Be characterized in that: the server includes data transmission module, scenario generating module, data memory module and process control module；
The data transmission module is used for and virtual reality display device, physiological data collection and Transmission system and monitoring control
System carries out data interaction, and the data received are transmitted to data memory module；
The data memory module is logical with the scenario generating module for storing virtual scene and the physiological data of subject
News connection；
The scenario generating module drives the dynamic change of virtual scene according to the physiological data in the data memory module；
The process control module is for controlling data transmission module, scenario generating module and data memory module operation.
7. the biofeedback training system according to claim 1 based on human body physiological data monitoring and virtual reality,
Be characterized in that: the monitoring control subsystem includes monitoring module and therapist's operation module；
The monitoring module is used to receive the number of the physiological data collection and Transmission system, virtual reality subsystem output
According to, and to the physiological data of therapist real-time exhibition subject, the situation of subject and virtual scene, and for therapist and by
Examination person carries out communication exchange；
Therapist's operation module is used to adjust and/or be arranged for therapist the system parameter values and tune of the virtual reality subsystem
With the virtual scene in the virtual reality subsystem, and the non-real time physiological data of monitoring and record subject are set for therapist
Determine training program, analyzing and training process, assessment training effect and playback training process.
8. the biofeedback training system according to claim 7 based on human body physiological data monitoring and virtual reality,
Be characterized in that: the monitoring control subsystem further includes data record output equipment, and the data record output equipment is for supplying
Therapist is with physiological data, training program, training process and the training of the media such as mobile storage and paper record subject
Effect.
9. the biofeedback training system according to claim 1 based on human body physiological data monitoring and virtual reality,
Be characterized in that: the peripheral equipment includes smell analog module, physical contact analog module, air-flow/air pressure analog module, temperature
Analog module and humidity simulation module；
The smell analog module, for manufacturing corresponding smell according to virtual scene；
The physical contact analog module, for applying corresponding pressure to subject according to virtual scene；
The air-flow/air pressure analog module, air velocity and air pressure for the space according to locating for virtual scene adjusting subject；
The temperature simulation module, the temperature for the space according to locating for virtual scene adjusting subject；
The humidity simulation module, the humidity for the space according to locating for virtual scene adjusting subject.
10. the biofeedback training system according to claim 1 based on human body physiological data monitoring and virtual reality,
Be characterized in that: the monitoring control subsystem is provided at least one or more, the physiological data collection and Transmission system, void
Quasi- reality subsystem and peripheral equipment reciprocal correspondence are provided at least two or more；One monitoring control subsystem can be with
Two or more physiological data collections and Transmission system, virtual reality subsystem and peripheral equipment communication connection.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114530230A (en) * | 2021-12-31 | 2022-05-24 | 北京津发科技股份有限公司 | Personnel ability testing and feedback training method, device, equipment and storage medium based on virtual reality technology |
| CN116403680A (en) * | 2023-01-20 | 2023-07-07 | 北京瑞帆科技有限公司 | Cognitive stimulation treatment system based on XR technology |
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2018
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114530230A (en) * | 2021-12-31 | 2022-05-24 | 北京津发科技股份有限公司 | Personnel ability testing and feedback training method, device, equipment and storage medium based on virtual reality technology |
| CN116403680A (en) * | 2023-01-20 | 2023-07-07 | 北京瑞帆科技有限公司 | Cognitive stimulation treatment system based on XR technology |
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