CN102068745A - Four-dimensional brain biofeedback therapeutic instrument and operating control method thereof - Google Patents
Four-dimensional brain biofeedback therapeutic instrument and operating control method thereof Download PDFInfo
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Abstract
The invention provides a four-dimensional brain biofeedback therapeutic instrument and an operating control method thereof. The therapeutic instrument comprises an electrode cap, a preamplifier, a computer, a display and three-dimensional glasses, wherein a biofeedback system is arranged in the computer and comprises a training module and a control module; the control module comprises a four-dimensional animation module, an information storage module and a data acquisition module which are connected in turn; the four-dimensional animation module and the information storage module are connected with the training module respectively; the data acquisition module is connected with the preamplifier; the four-dimensional animation module is connected with an infrared transmitter which is connected with the three-dimensional glasses; and the display comprises a first display connected with the control module and a second display connected with the training module. By combining four-dimensional animation technology with a biofeedback training method, the therapeutic instrument has the advantages of vividness, good training effect and the like.
Description
Technical field
The present invention relates to multimedia brain electricity biofeedback training technology, three-dimensional brain bio-feedback therapeutic apparatus of particularly a kind of four-dimension and method of controlling operation thereof thereof combine four-dimension time-division stereo display technique with the biofeedback principle.
Background technology
Multimedia brain bio-feedback therapeutic apparatus is according to the biofeedback principle, utilize modern high technology, patient's brain receives external information and forms feedback, through after the special training, carry out conscious " idea " control and mental training, it is physically and mentally healthy to reach the function, elimination pathological process, the recovery that influence brain by study.Principle is: stimulus information causes that sensory perception enters brain, imports the further releasing stimulus change in information of computer into after handling through brain, enters brain again and moves in circles.This therapeutic instrument all has fabulous effect to brain and neural multiple disease, as insomnia, headache, hypomnesis, neurasthenia, hysteria, habitual tic, obsession, hyperkinetic syndrome, extrapyramidal disease, extremity tremble, involutional neurosis etc.
Primary biofeedback all is the common 2 D animation of utilization, sound and picture come as feedback sources, though and these feedback sources can reach the training effect to a certain extent, but because the animation or the image information of two dimension, vivid inadequately, image only is confined on the plane of display screen, picture size also is subjected to the constraint of screen size, even also can occur some sometimes and do not meet picture material and the display effect that the human visual system watches rule, bring discomfort to the object of being trained, thereby influence its biofeedback training effect, can not reach the purpose of training well.
Summary of the invention
Main purpose of the present invention is to overcome the shortcoming of above-mentioned prior art with not enough, a kind of four-dimensional three-dimensional brain bio-feedback therapeutic apparatus simple and reasonable for structure is provided, this four-dimensional three-dimensional brain bio-feedback therapeutic apparatus can combine four-dimensional 3-D cartoon or figure chip technology with the biofeedback training method, be for the trainer who carries out biofeedback can more easily be dissolved in the feedback training, use four-dimensional stereo technology to make picture more vivid, not only gone with the tide of historical development but also can reach the effect of training.
Another object of the present invention is to provide the method for controlling operation thereof of above-mentioned therapeutic instrument.
For reaching above-mentioned purpose, the present invention adopts following technical scheme: four-dimensional three-dimensional brain bio-feedback therapeutic apparatus, comprise electrode cap, preamplifier, computer, display and anaglyph spectacles, electrode cap, preamplifier, computer, display connects successively, described electrode cap is connected by the corresponding position of trainer's cerebral cortex with outside, be provided with biological feedback system in the described computer, biological feedback system comprises training module and control module, control module comprises the four-dimensional 3-D cartoon module that connects successively, information storage module and data acquisition module, four-dimensional 3-D cartoon module, information storage module is connected with training module respectively; Data acquisition module is connected with preamplifier, and four-dimensional 3-D cartoon module also is connected with infrared transmitter, and infrared transmitter is set up signal by infrared signal and anaglyph spectacles and is connected; Display comprises first display and second display, and first display is connected with control module, and second display is connected with training module.
Wherein, control module mainly is the employed modules of operator, is provided with by control module, transmits signal to training module, drives the use of training module; Needed four-dimensional 3-D cartoon information and control setting, audio plays or video file etc. made the signal that is loosened by the trainer when four-dimensional 3-D cartoon module was used to generate training; Information storage module is used for writing down by the trainer in the real-time physiological signal of training process and training result data, animation information etc.; Data acquisition module is used for gathering by the trainer and carries out fft computing (being the fast Fourier computing) and the iir computing (is the computing of unlimited impulse wave filter at the real-time physiological signal data of training process and to these data, the method that also can be described as is the wave filter computing) handle, be sent in the information storage module then and store; Training module mainly is to set up four-dimensional three-dimensional training environment in second display, and shows audio plays or video file that the four-dimensional 3-D cartoon information be used to train and demonstration, broadcast are used to loosen.
Described four-dimensional 3-D cartoon module comprises loosens control module, psychological scale module and four-dimensional 3-D cartoon feedback module, loosens control module and is connected with training module, first display respectively; The psychological scale module is connected with four-dimensional 3-D cartoon feedback module, first display respectively, and four-dimensional 3-D cartoon feedback module is connected with training module, information storage module, infrared transmitter, first display respectively.
Wherein loosening control module mainly is to load the audio or video file that is used to loosen purpose, and send coherent signal to the relaxation training module of training module, so that relaxation training module synchronously playing audio frequency or video file, to anxiety undertaken loosening before the feedback training by the trainer, mainly be divided into the form that music relaxation and video loosen; The psychological scale module mainly is to being judged by the input of trainer's relevant information, mode by questionnaire is carried out, by having set up the window of psychological scale, show the relevant information option, operator are according to being filled in by trainer's truth, and last psychological scale module can be given a mark to all options, and statistical is separated out by trainer's situation, determine animation information required when being trained, and this animation information is sent in the four-dimensional 3-D cartoon feedback module by the trainer; Four-dimensional 3-D cartoon feedback module by animation information be set, create four-dimensional three-dimensional environment, loading cartoon material picture and these cartoon materials are handled, and control switching time of each image, cooperation is by anaglyph spectacles that the trainer wore, to generate 3-D cartoon, reach and allow the animated content of being seen true stereo by the trainer, make and carried out feedback training with on the spot in person feeling by the trainer;
Described four-dimensional 3-D cartoon feedback module comprises that the animation that connects successively is provided with module, four-dimensional three-dimensional creating environments module, animation generation module and animation display module, and the animation generation module is connected with infrared transmitter; The animation display module is connected with first display, training module, information storage module respectively; Four-dimensional three-dimensional creating environments module is connected with information storage module.
Wherein, it mainly is the animation information that is provided for carrying out feedback training that animation is provided with module, comprises the relevant parameter of animation title, animation types and animation; Four-dimensional three-dimensional creating environments module mainly is the three-dimensional environmental level of the virtual four-dimension that is used to create animation; The animation generation module mainly is to handle by loading cartoon material picture and to these cartoon materials, and controls the switching time of each image, cooperates by the anaglyph spectacles that the trainer wore, to generate 3-D cartoon; The animation display module is used for image information or animation after the processing of animation generation module are presented in first display.
Described animation generation module comprises cartoon material load-on module, the allotment of video memory space module, image rendering module and the image switching control module that connects successively, the cartoon material load-on module is connected with four-dimensional three-dimensional creating environments module, and the image switching control module is connected with infrared transmitter, animation display module respectively.
Wherein, the cartoon material load-on module mainly is to be used for loading cartoon material information from computer; Allotment module in video memory space is used for the cartoon material picture allocated respectively to video memory keeps in; The image rendering module is used for each image is played up processing; The image switching control module is used to set the image switching time, and two images controlling each picture switch fast, sends synchronous control signal to infrared transmitter simultaneously;
Described training module comprises relaxation training module, four-dimensional 3-D cartoon feedback training module and reporting modules as a result, and the relaxation training module is connected with the control module of loosening in the control module; Four-dimensional 3-D cartoon feedback training module is connected with four-dimensional 3-D cartoon feedback module in the control module, and reporting modules is connected with information storage module in the control module as a result; Relaxation training module, four-dimensional 3-D cartoon feedback training module, reporting modules is connected with second display respectively as a result.Wherein, the relaxation training module is used to receive the signal that loosens of control module, and synchronously playing audio frequency or video file, loosens by trainer's purpose with realization; Four-dimensional 3-D cartoon feedback training module is used to receive the animation information of four-dimensional 3-D cartoon feedback module, creates four-dimensional three-dimensional training environment, and shows the image information or the animation of animation display module synchronously; Reporting modules mainly is the data that retrieve the training of having write down according to condition from information storage module as a result, and these data are analyzed, and will be shown by the form of the data of trainer's training result with figure or form.
The described control module of loosening comprises that the signal load unit, the selection that connect successively are provided with module and playing module, and described playing module is connected with first display, training module.Wherein, signal load unit is used to load audio or video information, with to be used; It mainly is to be used to select and be provided with the audio or video file that loosens usefulness that selection is provided with module; Playing module is used to play selected audio or video file.
Described relaxation training module comprises interconnective initialization module and plays display module, and the playing module that play display module and second display, loosens in the control module is connected; Described four-dimensional 3-D cartoon feedback training module comprises interconnective training environment creation module and training display module, training environment creation module, training display module are connected with animation display module in the four-dimensional 3-D cartoon feedback module respectively, train display module to be connected with second display.Wherein, initialization module is used for initialization the broadcast display module is set; Play display module and be used for loosening synchronously the audio or video file that control module is play; The training environment creation module is used for creating at second display four-dimensional three-dimensional environment of training usefulness; The training display module is used for showing synchronously image information or the animation that four-dimensional 3-D cartoon feedback module generates, and cooperates anaglyph spectacles to being carried out feedback training by the trainer.
Described information storage module comprises information playback module and information logging modle, and described information playback module is connected with reporting modules as a result in the training module; Described information logging modle is connected with animation display module, data acquisition module in the four-dimensional 3-D cartoon feedback module.The information playback module is used for the coupling stored information of the information logging modle of information storage module is extracted, and these information are carried out analyzing and processing, generates animation information; The information logging modle is used for writing down by the trainer in the real-time physiological signal of training process and training result data, animation information etc.
As preferably, data acquisition module comprises data operation module and data disaply moudle, and described data disaply moudle is connected with first display, and the data operation module is connected with information logging modle in preamplifier, the information storage module.The physiological signal that the data operation module is used for that preamplifier is collected carries out fft computing and iir calculation process, and result is sent in the information logging modle in the information storage module mates storage; The physiological signal that data disaply moudle is used for preamplifier is collected is presented at first display in real time.
The method of controlling operation thereof of the three-dimensional brain bio-feedback therapeutic apparatus of the above-mentioned four-dimension may further comprise the steps:
(1) be with the above anaglyph spectacles by the trainer, and electrode cap is connected by the corresponding position of trainer's cerebral cortex; Preamplifier, computer, display, biological feedback system connect startup;
(2) loosen control module and carry out play operation, from computer, load audio file and video file, and selected audio file or video file are play setting and broadcast, simultaneously broadcast information is sent to the relaxation training module in the training module;
(3) the relaxation training module in the training module is carried out initialization according to broadcast information, and displaying audio file or video file and demonstration institute play content;
(4) the psychological scale module input of operator in control module be by trainer's information, and the psychological scale module is to being carried out statistical analysis by trainer's information, and statistic analysis result is sent in the four-dimensional 3-D cartoon feedback module;
(5) animation in the four-dimensional 3-D cartoon feedback module is provided with the statistic analysis result that module sends over according to the psychological scale module, selection is used to carry out the animation information of feedback training, animation information comprises the related content parameter of animation title, animation types and animation, and animation information is sent in the four-dimensional three-dimensional creating environments module;
(6) the four-dimensional three-dimensional creating environments module in the four-dimensional 3-D cartoon feedback module is created the three-dimensional environmental level of the virtual four-dimension of animation according to the animation information that receives;
(7) the animation generation module in the four-dimensional 3-D cartoon feedback module, is put video memory with each cartoon material picture allotment and is kept in by loading the cartoon material picture according to animation information, switches fast to form corresponding animation by the control figure picture;
(8) image information of the quick switching that the animation generation module is formed of the animation display module in the four-dimensional 3-D cartoon feedback module is sent in the display and shows, is sent to the four-dimensional 3-D cartoon feedback training module in the training module simultaneously;
(9) four-dimensional 3-D cartoon feedback training module is created the three-dimensional environmental level of the virtual four-dimension according to the animation information that receives, and shows the image information of the quick switching that the animation generation module forms; Simultaneously, each image forms stereo-picture by anaglyph spectacles in by trainer's human eye, makes each cartoon material present with the form of animation, to being carried out feedback training by the trainer;
(10) data acquisition module is gathered in real time by trainer's physiological signal, carry out Treatment Analysis through information storage module, information storage module sends corresponding animation information according to analysis result to four-dimensional 3-D cartoon module, circulation execution in step (7)～(9), real-time load image information and wipe image information in real time, with the animation information on the real time altering display, finish until the animated feedback training;
(11) after the animated feedback training was finished, the reporting modules as a result in the training module retrieved relevant data according to condition from information storage module, and these data are analyzed, and will be shown by the form of trainer's training result data with figure or form.
Loosen the play operation of control module in the described step (2), specifically comprise step:
(2-1) signal load unit that loosens control module is loaded on audio file in the computer and video file in this module;
(2-2) selection of loosening control module is provided with selected audio file of module or video file, and these files are play setting;
(2-3) playing module that loosens control module is play selected audio file or video file, simultaneously broadcast information is sent to the relaxation training module in the training module, execution in step (3);
The animation generation module specifically comprises step in the described step (7):
(7-1) the cartoon material load-on module is according to animation information, loads the cartoon material picture in the three-dimensional environmental level of the virtual four-dimension, the image construction of " range difference " about identical but image lens has by two contents of each material picture;
(7-2) allotment module in video memory space is allocated the cartoon material picture to video memory respectively and is kept in;
(7-3) the image rendering module is played up each image of each cartoon material picture, and the image after will playing up is sent to the image switching control module;
(7-4) image switching control module is set the image switching time, two images controlling each picture switch fast, send synchronous control signal to infrared transmitter simultaneously, by the opening and closing of the right and left eyes valve of infrared transmitter Synchronization Control anaglyph spectacles, the quick switching by image forms 3-D cartoon;
Described step (10) specifically comprises step:
(10-1) data acquisition module is gathered the real-time physiological signal of brain by preamplifier, and these signals are carried out fft computing and iir computing, the result of computing is sent to display by data disaply moudle and shows, simultaneously the result is passed in the information logging modle of information storage module to mate storage;
(10-2) the information playback module extracts the coupling stored information in the information logging modle, and these information are analyzed, and sends corresponding animation information according to the analysis result of these information and handle to four-dimensional 3-D cartoon module;
(10-3) the animation generation module in the four-dimensional 3-D cartoon module is according to the animation information that receives, circulation execution in step (7)～(9), real-time load image information and wipe image information in real time with the animation information on the real time altering display, is trained until animated feedback and to be finished.
Operation principle of the present invention: by studying the principle of four-dimensional stereo display technique, this technology is dissolved in the bio-feedback therapeutic apparatus that we produce, wherein principle is exactly that the figure left eye of left eye sees that the figure right eye of right eye is seen.When animation, recreation and picture playing, be two width of cloth images (A image, B images) on the screen, but this two width of cloth image is alternately fast blink, the A image frame occurs then that the B image frame disappears, and the B image frame A image frame occurs and then disappears; The signal that liquid crystal shutter glasses (anaglyph spectacles) meeting is simultaneously given according to film, two corresponding width of cloth images carry out synchronous alternative eyeglass switch motion, the flasher of image and glasses shutter can be very fast in the time of actual the use, and human eye is that imperceptible shutter is dancing.After going up anaglyph spectacles, have the effect that tangible picture is given prominence to screen.The screen refresh rate of display has the Radio infrared glasses and the infrared transmitter of coupling above the technology more than 120Hz.In our biological feedback system, handle, (for example: brain) gather physiological signal by preamplifier, import in the biological feedback system, then by special calculating (as: the fft computing of biological feedback system, be the fast Fourier computing), drive four-dimensional 3-D cartoon and feed back to by the trainer.Utilize the form guiding of four-dimensional 3-D cartoon to be carried out feedback training by the trainer, gather physiological signal simultaneously and import biological feedback system into, drive four-dimensional 3-D cartoon, the circulation process is trained by the trainer so repeatedly.
Primary biofeedback all is that the formation of utilization common 2 D animation, sound and picture comes as feedback sources.The purpose of the picture of these animations, sound is to be carried out the training of biofeedback in order better to help by the trainer.So the quality of feedback is very important.Yet we have developed the form of four-dimensional 3-D cartoon or picture now and have been used as feedback sources in the medical field biofeedback, allow the people who carries out biofeedback be dissolved into easily in the feedback training like this, reach best training effect.
Compared with prior art, the present invention has following advantage and beneficial effect:
1, the present invention combines four-dimensional 3-D cartoon or figure chip technology with the biofeedback training method, make the people who carries out biofeedback more easily to be dissolved in the feedback training, use four-dimensional stereo technology to make picture more vivid, not only gone with the tide of historical development but also can reach the effect of training.
2, the present invention can well attract by the trainer by four-dimensional 3-D cartoon recreation, make they more go into training the feedback in the middle of, reach the effect of training, especially for hyperkinetic syndrome etc., attraction by trainer's attention, allow and incorporated by the trainer that to cooperate feedback be topmost, and the present invention can be good at addressing this problem.
Description of drawings
Fig. 1 is a population structure sketch map of the present invention.
Fig. 2 is the structural representation of four-dimensional 3-D cartoon feedback module shown in Figure 1.
Fig. 3 is the structural representation of animation generation module shown in Figure 2.
Fig. 4 is the structural representation that loosens control module shown in Figure 1.
Fig. 5 is the structural representation of information storage module shown in Figure 1.
Fig. 6 is the structural representation of relaxation training module shown in Figure 1.
Fig. 7 is the structural representation of four-dimensional 3-D cartoon feedback training module shown in Figure 1.
The specific embodiment
The present invention is described in further detail below in conjunction with embodiment and accompanying drawing, but embodiments of the present invention are not limited thereto.
Embodiment
Fig. 1～Fig. 5 shows the concrete structure sketch map of present embodiment, as shown in Figure 1, this four-dimensional three-dimensional brain bio-feedback therapeutic apparatus, comprise electrode cap, preamplifier, computer, display and anaglyph spectacles, electrode cap, preamplifier, computer, display connects successively, described electrode cap is connected by the corresponding position of trainer's cerebral cortex with outside, be provided with biological feedback system in the described computer, biological feedback system comprises training module and control module, as shown in Figure 1, control module comprises the four-dimensional 3-D cartoon module that connects successively, information storage module and data acquisition module, four-dimensional 3-D cartoon module, information storage module is connected with training module respectively; Data acquisition module is connected with preamplifier, and four-dimensional 3-D cartoon module also is connected with infrared transmitter, and infrared transmitter is connected with anaglyph spectacles by infrared signal; Display comprises first display and second display, and first display is connected with control module, and second display is connected with training module.
Wherein, control module mainly is the employed modules of operator, is provided with by control module, transmits signal to training module, drives the use of training module; Needed four-dimensional 3-D cartoon information and control setting, audio plays or video file etc. made the signal that is loosened by the trainer when four-dimensional 3-D cartoon module was used to generate training; Information storage module is used for writing down by the trainer in the real-time physiological signal of training process and training result data, animation information etc.; Data acquisition module is used for gathering by the trainer and carries out fft computing and iir calculation process at the real-time physiological signal data of training process and to these data, is sent in the information storage module then and stores; Training module mainly is to set up four-dimensional three-dimensional training environment in second display, and shows audio plays or video file that the four-dimensional 3-D cartoon information be used to train and demonstration, broadcast are used to loosen.
As shown in Figure 1, described four-dimensional 3-D cartoon module comprises loosens control module, psychological scale module and four-dimensional 3-D cartoon feedback module, loosens control module and is connected with training module, first display respectively; The psychological scale module is connected with four-dimensional 3-D cartoon feedback module, first display respectively, and four-dimensional 3-D cartoon feedback module is connected with training module, information storage module, infrared transmitter, first display respectively.
Wherein loosening control module mainly is to be used to load audio plays or the video file that loosens usefulness, and transmission coherent signal loosening in the module to training module, so that loosen module synchronously playing audio frequency or video file, to being loosened of anxiety, mainly be divided into the form that music relaxation and video loosen by the trainer; The psychological scale module mainly is to being judged by the input of trainer's information, mode by questionnaire is carried out, by having set up the window of psychological scale, operator can be according to being filled in by trainer's truth, last psychological scale module can be to being carried out statistical analysis by trainer's information, and statistic analysis result is sent in the four-dimensional 3-D cartoon feedback module, by the animation in the four-dimensional 3-D cartoon feedback module animation information that module selects to be used to carry out feedback training is set; Four-dimensional 3-D cartoon feedback module by animation information be set, create four-dimensional three-dimensional environment, loading cartoon material picture and these cartoon materials are handled, and control switching time of each image, cooperation is by anaglyph spectacles that the trainer wore, to generate animation, reach and allow the animated content of being seen true stereo by the trainer, make and carried out feedback training with on the spot in person feeling that the audio or video signal that cooperation is simultaneously loosened in the control module and play is trained by the trainer;
As shown in Figure 2, described four-dimensional 3-D cartoon feedback module comprises that the animation that connects successively is provided with module, four-dimensional three-dimensional creating environments module, animation generation module and animation display module, and the animation generation module is connected with infrared transmitter; The animation display module is connected with first display, training module, information storage module respectively; Four-dimensional three-dimensional creating environments module is connected with information storage module.
Wherein, it mainly is the animation information that is provided for carrying out feedback training that animation is provided with module, comprises the related content parameter of animation title, animation types and animation; Four-dimensional three-dimensional creating environments module mainly is the three-dimensional environmental level of the virtual four-dimension that is used to create animation; The animation generation module mainly is to handle by loading cartoon material picture and to these cartoon materials, and controls the switching time of each image, cooperates by the anaglyph spectacles that the trainer wore, to generate animation; The animation display module is used for image information or animation after the processing of animation generation module are presented in first display.
As shown in Figure 3, described animation generation module comprises cartoon material load-on module, the allotment of video memory space module, image rendering module and the image switching control module that connects successively, the cartoon material load-on module is connected with four-dimensional three-dimensional creating environments module, and the image switching control module is connected with infrared transmitter, animation display module respectively.
Wherein, the cartoon material load-on module mainly is to be used for loading cartoon material information from computer; Allotment module in video memory space is used for the cartoon material picture allocated respectively to video memory keeps in; The image rendering module is used for each image is played up processing; The image switching control module is used to set the image switching time, and two images controlling each picture switch fast, sends synchronous control signal to infrared transmitter simultaneously;
Described training module comprises relaxation training module, four-dimensional 3-D cartoon feedback training module and reporting modules as a result, and the relaxation training module is connected with the control module of loosening in the control module; Four-dimensional 3-D cartoon feedback training module is connected with four-dimensional 3-D cartoon feedback module in the control module, and reporting modules is connected with information storage module in the control module as a result; Relaxation training module, four-dimensional 3-D cartoon feedback training module, reporting modules is connected with second display respectively as a result.Wherein, the relaxation training module is used to receive the signal that loosens of control module, and synchronously playing audio frequency or video file, loosens by trainer's purpose with realization; Four-dimensional 3-D cartoon feedback training module is used to receive the animation information of four-dimensional 3-D cartoon feedback module, creates four-dimensional three-dimensional training environment, and shows the image information or the animation of animation display module synchronously; Reporting modules mainly is the data that retrieve the training of having write down according to condition from information storage module as a result, and these data are analyzed, and will be shown by the form of the data of trainer's training result with figure or form.
As shown in Figure 4, the described control module of loosening comprises that the signal load unit, the selection that connect successively are provided with module and playing module, and described playing module is connected with first display, training module.Wherein, signal load unit is used to load audio or video information, with to be used; It mainly is to be used to select and be provided with the audio or video file that loosens usefulness that selection is provided with module; Playing module is used to play selected audio or video file.
As shown in Figure 6, described relaxation training module comprises interconnective initialization module and plays display module, and the playing module that play display module and second display, loosens in the control module is connected; As shown in Figure 7, described four-dimensional 3-D cartoon feedback training module comprises interconnective training environment creation module and training display module, training environment creation module, training display module are connected with animation display module in the four-dimensional 3-D cartoon feedback module respectively, train display module to be connected with second display.Wherein, initialization module is used for initialization the broadcast display module is set; Play display module and be used for loosening synchronously the audio or video file that control module is play; The training environment creation module is used for creating at second display four-dimensional three-dimensional environment of training usefulness; The training display module is used for showing synchronously image information or the animation that four-dimensional 3-D cartoon feedback module generates, and cooperates anaglyph spectacles to being carried out feedback training by the trainer.
As shown in Figure 5, described information storage module comprises information playback module and information logging modle, and described information playback module is connected with reporting modules as a result in the training module; Described information logging modle is connected with animation display module, data acquisition module in the four-dimensional 3-D cartoon feedback module.The information playback module is used for the coupling stored information of the information logging modle of information storage module is extracted, and these information are carried out analyzing and processing, generates animation information; The information logging modle is used for writing down by the trainer in the real-time physiological signal of training process and training result data, animation information etc.
Data acquisition module comprises data operation module and data disaply moudle, and described data disaply moudle is connected with first display, and the data operation module is connected with information logging modle in preamplifier, the information storage module.The physiological signal that the data operation module is used for that preamplifier is collected carries out fft computing and iir calculation process, and result is sent in the information logging modle of information storage module and mates storage; The physiological signal that data disaply moudle is used for preamplifier is collected is presented at first display in real time.
The method of controlling operation thereof of the three-dimensional brain bio-feedback therapeutic apparatus of the above-mentioned four-dimension may further comprise the steps:
(1) be with the above anaglyph spectacles by the trainer, and electrode cap is connected by the corresponding position of trainer's cerebral cortex; Preamplifier, computer, display, biological feedback system power on;
(2) loosen control module and carry out play operation, from computer, load audio file and video file, and selected audio file or video file are play setting and broadcast, simultaneously broadcast information is sent to the relaxation training module in the training module;
(3) the relaxation training module in the training module is carried out initialization according to broadcast information, and displaying audio file or video file and demonstration institute play content;
(4) the psychological scale module input of operator in control module be by trainer's information, and the psychological scale module is to being carried out statistical analysis by trainer's information, and statistic analysis result is sent in the four-dimensional 3-D cartoon feedback module;
(5) animation in the four-dimensional 3-D cartoon feedback module is provided with the statistic analysis result that module sends over according to the psychological scale module, selection is used to carry out the animation information of feedback training, animation information comprises the related content parameter of animation title, animation types and animation, and animation information is sent in the four-dimensional three-dimensional creating environments module;
(6) the four-dimensional three-dimensional creating environments module in the four-dimensional 3-D cartoon feedback module is created the three-dimensional environmental level of the virtual four-dimension of animation according to the animation information that receives;
(7) the animation generation module in the four-dimensional 3-D cartoon feedback module, is put video memory with each cartoon material picture allotment and is kept in by loading the cartoon material picture according to animation information, switches fast to form corresponding animation by the control figure picture;
(8) image information of the quick switching that the animation generation module is formed of the animation display module in the four-dimensional 3-D cartoon feedback module is sent in the display and shows, is sent to the four-dimensional 3-D cartoon feedback training module in the training module simultaneously;
(9) four-dimensional 3-D cartoon feedback training module is created the three-dimensional environmental level of the virtual four-dimension according to the animation information that receives, and shows the image information of the quick switching that the animation generation module forms; Simultaneously, each image forms stereo-picture by anaglyph spectacles in by trainer's human eye, makes each cartoon material present with the form of animation, to being carried out feedback training by the trainer;
(10) data acquisition module is gathered in real time by trainer's physiological signal, after information storage module carries out Treatment Analysis, information storage module sends corresponding animation information according to analysis result to four-dimensional 3-D cartoon module, circulation execution in step (7)～(9), real-time load image information and wipe image information in real time, with the animation information on the real time altering display, finish until the animated feedback training;
(11) after the animated feedback training was finished, the reporting modules as a result in the training module retrieved relevant data according to condition from information storage module, and these data are analyzed, and will be shown by the form of trainer's training result data with figure or form.
Loosen the play operation of control module in the described step (2), specifically comprise step:
(2-1) signal load unit that loosens control module is loaded on audio file in the computer and video file in this module;
(2-2) selection of loosening control module is provided with selected audio file of module or video file, and these files are play setting;
(2-3) playing module that loosens control module is play selected audio file or video file, simultaneously broadcast information is sent to the relaxation training module in the training module, execution in step (3);
The animation generation module specifically comprises step in the described step (7):
(7-1) the cartoon material load-on module loads the cartoon material picture according to animation information in the three-dimensional environmental level of the virtual four-dimension, and each material picture is by two image constructions;
(7-2) allotment module in video memory space is allocated the cartoon material picture respectively to video memory and is kept in;
(7-3) the image rendering module is played up each image of each cartoon material picture, and the image after will playing up is sent to the image switching control module;
(7-4) image switching control module is set the image switching time, two images controlling each picture switch fast, send synchronous control signal to infrared transmitter simultaneously, by the opening and closing of the right and left eyes valve of infrared transmitter Synchronization Control anaglyph spectacles, the quick switching by image forms 3-D cartoon;
Described step (10) specifically comprises step:
(10-1) data acquisition module is gathered the real-time physiological signal of brain by preamplifier, and these signals are carried out fft computing and iir computing, the result of computing is sent to display by data disaply moudle and shows, simultaneously the result is passed in the information logging modle of information storage module to mate storage;
(10-2) the information playback module extracts the coupling stored information in the information logging modle, and these information are analyzed, and sends corresponding animation information according to the analysis result of these information and handle to four-dimensional 3-D cartoon module;
(10-3) the animation generation module in the four-dimensional 3-D cartoon module is according to the animation information that receives, circulation execution in step (7)～(9), real-time load image information and wipe image information in real time with the animation information on the real time altering display, is trained until animated feedback and to be finished.
What four-dimensional cartoon technique of the present invention adopted is time-sharing procedure, and it is to transmit the right and left eyes image by turns with certain speed, two image about showing in turn on the display, the beholder need wear a secondary anaglyph spectacles, when left-eye image occurs, the liquid crystal printing opacity of left eye, the liquid crystal of right eye is light tight; On the contrary, when eye image occurs, has only the liquid crystal printing opacity of right eye, about two eyes can only see required separately image, when putting on special anaglyph spectacles, by the eyes aggregation feature, with about the picture superimposition on retina, produce four-dimensional spatial visual effect by cerebral nerve, show the stereoscopic picture plane that a width of cloth width of cloth links up, make spectators feel that scenery blows against one's face, or feel to enter the dark recess of screen, so, the sense that has just produced intensive " on the spot in person ".
The foregoing description is a preferred implementation of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1. four-dimensional three-dimensional brain bio-feedback therapeutic apparatus, it is characterized in that: comprise electrode cap, preamplifier, computer, display and anaglyph spectacles, electrode cap, preamplifier, computer, display connects successively, described electrode cap is connected by the corresponding position of trainer's cerebral cortex with outside, be provided with biological feedback system in the described computer, biological feedback system comprises training module and control module, control module comprises the four-dimensional 3-D cartoon module that connects successively, information storage module and data acquisition module, four-dimensional 3-D cartoon module, information storage module is connected with training module respectively; Data acquisition module is connected with preamplifier, and four-dimensional 3-D cartoon module also is connected with infrared transmitter, and infrared transmitter is connected with anaglyph spectacles by infrared signal; Display comprises first display and second display, and first display is connected with control module, and second display is connected with training module.
2. the three-dimensional brain bio-feedback therapeutic apparatus of the four-dimension according to claim 1, it is characterized in that: described four-dimensional 3-D cartoon module comprises loosens control module, psychological scale module and four-dimensional 3-D cartoon feedback module, loosens control module and is connected with training module, first display respectively; The psychological scale module is connected with four-dimensional 3-D cartoon feedback module, first display respectively, and four-dimensional 3-D cartoon feedback module is connected with training module, information storage module, infrared transmitter, first display respectively.
3. the three-dimensional brain bio-feedback therapeutic apparatus of the four-dimension according to claim 2, it is characterized in that: described four-dimensional 3-D cartoon feedback module comprises that the animation that connects successively is provided with module, four-dimensional three-dimensional creating environments module, animation generation module and animation display module, and the animation generation module is connected with infrared transmitter; The animation display module is connected with first display, training module, information storage module respectively; Four-dimensional three-dimensional creating environments module is connected with information storage module.
4. the three-dimensional brain bio-feedback therapeutic apparatus of the four-dimension according to claim 3, it is characterized in that: described animation generation module comprises cartoon material load-on module, the allotment of video memory space module, image rendering module and the image switching control module that connects successively, the cartoon material load-on module is connected with four-dimensional three-dimensional creating environments module, and the image switching control module is connected with infrared transmitter, animation display module respectively.
5. the three-dimensional brain bio-feedback therapeutic apparatus of the four-dimension according to claim 4, it is characterized in that: described training module comprises relaxation training module, four-dimensional 3-D cartoon feedback training module and reporting modules as a result, and the relaxation training module is connected with the control module of loosening in the control module; Four-dimensional 3-D cartoon feedback training module is connected with four-dimensional 3-D cartoon feedback module in the control module, and reporting modules is connected with information storage module in the control module as a result; Relaxation training module, four-dimensional 3-D cartoon feedback training module, reporting modules is connected with second display respectively as a result.
6. the three-dimensional brain bio-feedback therapeutic apparatus of the four-dimension according to claim 5, it is characterized in that: the described control module of loosening comprises that the signal load unit, the selection that connect successively are provided with module and playing module, and described playing module is connected with first display, training module.
7. the three-dimensional brain bio-feedback therapeutic apparatus of the four-dimension according to claim 6, it is characterized in that: described relaxation training module comprises interconnective initialization module and plays display module, and the playing module that play display module and second display, loosens in the control module is connected; Described four-dimensional 3-D cartoon feedback training module comprises interconnective training environment creation module and training display module, training environment creation module, training display module are connected with animation display module in the four-dimensional 3-D cartoon feedback module respectively, train display module to be connected with second display.
8. the three-dimensional brain bio-feedback therapeutic apparatus of the four-dimension according to claim 5 is characterized in that: described information storage module comprises information playback module and information logging modle, and described information playback module is connected with reporting modules as a result in the training module; Described information logging modle is connected with animation display module, data acquisition module in the four-dimensional 3-D cartoon feedback module.
9. the method for controlling operation thereof of the three-dimensional brain bio-feedback therapeutic apparatus of the described four-dimension of claim 8 is characterized in that, may further comprise the steps:
(1) be with the above anaglyph spectacles by the trainer, and electrode cap is connected by the corresponding position of trainer's cerebral cortex; Preamplifier, computer, display, biological feedback system start;
(2) loosen control module and carry out play operation, from computer, load audio file and video file, and selected audio file or video file are play setting and broadcast, simultaneously broadcast information is sent to the relaxation training module in the training module;
(3) the relaxation training module in the training module is carried out initialization according to broadcast information, and displaying audio file or video file and demonstration institute play content;
(4) the psychological scale module input of operator in control module be by trainer's information, and the psychological scale module is to being carried out statistical analysis by trainer's information, and statistic analysis result is sent in the four-dimensional 3-D cartoon feedback module;
(5) animation in the four-dimensional 3-D cartoon feedback module is provided with the statistic analysis result that module sends over according to the psychological scale module, selection is used to carry out the animation information of feedback training, animation information comprises the related content parameter of animation title, animation types and animation, and animation information is sent in the four-dimensional three-dimensional creating environments module;
(6) the four-dimensional three-dimensional creating environments module in the four-dimensional 3-D cartoon feedback module is created the three-dimensional environmental level of the virtual four-dimension of animation according to the animation information that receives;
(7) the animation generation module in the four-dimensional 3-D cartoon feedback module loads the cartoon material picture according to animation information, each cartoon material picture allotment is put in the video memory keep in, and switches fast to form corresponding animation by the control figure picture;
(8) image information of the quick switching that the animation generation module is formed of the animation display module in the four-dimensional 3-D cartoon feedback module is sent in the display and shows, is sent to the four-dimensional 3-D cartoon feedback training module in the training module simultaneously;
(9) four-dimensional 3-D cartoon feedback training module is created the three-dimensional environmental level of the virtual four-dimension according to the animation information that receives, and shows the image information of the quick switching that the animation generation module forms; Simultaneously, each image forms stereo-picture by anaglyph spectacles in by trainer's human eye, makes each cartoon material present with the form of animation, to being carried out feedback training by the trainer;
(10) data acquisition module is gathered in real time by trainer's physiological signal, after information storage module carries out Treatment Analysis, information storage module sends corresponding animation information according to analysis result to four-dimensional 3-D cartoon module, circulation execution in step (7)～(9), real-time load image information and wipe image information in real time, with the animation information on the real time altering display, finish until the animated feedback training;
(11) after the animated feedback training was finished, the reporting modules as a result in the training module retrieved relevant data according to condition from information storage module, and these data are analyzed, and will be shown by the form of trainer's training result data with figure or form.
10. method of controlling operation thereof according to claim 9 is characterized in that, loosens the play operation of control module in the described step (2), specifically comprises step:
(2-1) signal load unit that loosens control module is loaded on audio file in the computer and video file in this module;
(2-2) selection of loosening control module is provided with selected audio file of module or video file, and these files are play setting;
(2-3) playing module that loosens control module is play selected audio file or video file, simultaneously broadcast information is sent to the relaxation training module in the training module, execution in step (3);
The animation generation module specifically comprises step in the described step (7):
(7-1) the cartoon material load-on module loads the cartoon material picture according to animation information in the three-dimensional environmental level of the virtual four-dimension, and each material picture is by two image constructions;
(7-2) allotment module in video memory space is allocated the cartoon material picture respectively to video memory and is kept in;
(7-3) the image rendering module is played up each image of each cartoon material picture, and the image after will playing up is sent to the image switching control module;
(7-4) image switching control module is set the image switching time, two images controlling each picture switch fast, send synchronous control signal to infrared transmitter simultaneously, by the opening and closing of the right and left eyes valve of infrared transmitter Synchronization Control anaglyph spectacles, the quick switching by image forms 3-D cartoon;
Described step (10) specifically comprises step:
(10-1) data acquisition module is gathered the real-time physiological signal of brain by preamplifier, and these signals are carried out fft computing and iir computing, the result of computing is sent to display by data disaply moudle and shows, simultaneously the result is passed in the information logging modle of information storage module to mate storage;
(10-2) the information playback module extracts the coupling stored information in the information logging modle, and these information are analyzed, and sends corresponding animation information according to the analysis result of these information and handle to four-dimensional 3-D cartoon module;
(10-3) the animation generation module in the four-dimensional 3-D cartoon module is according to the animation information that receives, circulation execution in step (7)～(9), real-time load image information and wipe image information in real time with the animation information on the real time altering display, is trained until animated feedback and to be finished.
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| CN102600541A (en) * | 2012-02-17 | 2012-07-25 | 北京师范大学 | Sports cartoon interaction system based on magnetic resonance signal control |
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