CN114053549A - Sleep-aiding method, device, system, computer equipment and storage medium - Google Patents
Sleep-aiding method, device, system, computer equipment and storage medium Download PDFInfo
- Publication number
- CN114053549A CN114053549A CN202010750310.0A CN202010750310A CN114053549A CN 114053549 A CN114053549 A CN 114053549A CN 202010750310 A CN202010750310 A CN 202010750310A CN 114053549 A CN114053549 A CN 114053549A
- Authority
- CN
- China
- Prior art keywords
- user
- sleep
- preset
- sleep stage
- low
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 52
- 230000008667 sleep stage Effects 0.000 claims abstract description 178
- 230000007958 sleep Effects 0.000 claims abstract description 88
- 238000004590 computer program Methods 0.000 claims description 17
- 230000003321 amplification Effects 0.000 claims description 16
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 16
- 210000004556 brain Anatomy 0.000 abstract description 32
- 230000000694 effects Effects 0.000 abstract description 28
- 238000004458 analytical method Methods 0.000 abstract description 5
- 230000005059 dormancy Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 description 20
- 206010062519 Poor quality sleep Diseases 0.000 description 12
- 230000036385 rapid eye movement (rem) sleep Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 7
- 230000002618 waking effect Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000000537 electroencephalography Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 210000002569 neuron Anatomy 0.000 description 6
- QZAYGJVTTNCVMB-UHFFFAOYSA-N serotonin Chemical compound C1=C(O)C=C2C(CCN)=CNC2=C1 QZAYGJVTTNCVMB-UHFFFAOYSA-N 0.000 description 6
- 210000005252 bulbus oculi Anatomy 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 208000013738 Sleep Initiation and Maintenance disease Diseases 0.000 description 4
- UCTWMZQNUQWSLP-UHFFFAOYSA-N adrenaline Chemical compound CNCC(O)C1=CC=C(O)C(O)=C1 UCTWMZQNUQWSLP-UHFFFAOYSA-N 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 4
- 206010022437 insomnia Diseases 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 210000003710 cerebral cortex Anatomy 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000002600 positron emission tomography Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- OGNSCSPNOLGXSM-UHFFFAOYSA-N (+/-)-DABA Natural products NCCC(N)C(O)=O OGNSCSPNOLGXSM-UHFFFAOYSA-N 0.000 description 2
- SFLSHLFXELFNJZ-QMMMGPOBSA-N (-)-norepinephrine Chemical compound NC[C@H](O)C1=CC=C(O)C(O)=C1 SFLSHLFXELFNJZ-QMMMGPOBSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000003727 cerebral blood flow Effects 0.000 description 2
- 230000002490 cerebral effect Effects 0.000 description 2
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 210000001508 eye Anatomy 0.000 description 2
- 210000001061 forehead Anatomy 0.000 description 2
- 229960003692 gamma aminobutyric acid Drugs 0.000 description 2
- JYGXADMDTFJGBT-VWUMJDOOSA-N hydrocortisone Chemical compound O=C1CC[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 JYGXADMDTFJGBT-VWUMJDOOSA-N 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000002595 magnetic resonance imaging Methods 0.000 description 2
- 230000003340 mental effect Effects 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- BQJCRHHNABKAKU-KBQPJGBKSA-N morphine Chemical compound O([C@H]1[C@H](C=C[C@H]23)O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4O BQJCRHHNABKAKU-KBQPJGBKSA-N 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000002858 neurotransmitter agent Substances 0.000 description 2
- 230000008452 non REM sleep Effects 0.000 description 2
- 229960002748 norepinephrine Drugs 0.000 description 2
- SFLSHLFXELFNJZ-UHFFFAOYSA-N norepinephrine Natural products NCC(O)C1=CC=C(O)C(O)=C1 SFLSHLFXELFNJZ-UHFFFAOYSA-N 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 230000037322 slow-wave sleep Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 101800000734 Angiotensin-1 Proteins 0.000 description 1
- 102400000344 Angiotensin-1 Human genes 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000012905 Brassica oleracea var viridis Nutrition 0.000 description 1
- OMFXVFTZEKFJBZ-UHFFFAOYSA-N Corticosterone Natural products O=C1CCC2(C)C3C(O)CC(C)(C(CC4)C(=O)CO)C4C3CCC2=C1 OMFXVFTZEKFJBZ-UHFFFAOYSA-N 0.000 description 1
- 206010012374 Depressed mood Diseases 0.000 description 1
- 102000009025 Endorphins Human genes 0.000 description 1
- 108010049140 Endorphins Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010024642 Listless Diseases 0.000 description 1
- 206010028347 Muscle twitching Diseases 0.000 description 1
- 206010029412 Nightmare Diseases 0.000 description 1
- 206010039897 Sedation Diseases 0.000 description 1
- 206010041349 Somnolence Diseases 0.000 description 1
- 206010047139 Vasoconstriction Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- OIPILFWXSMYKGL-UHFFFAOYSA-N acetylcholine Chemical compound CC(=O)OCC[N+](C)(C)C OIPILFWXSMYKGL-UHFFFAOYSA-N 0.000 description 1
- 229960004373 acetylcholine Drugs 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- ORWYRWWVDCYOMK-HBZPZAIKSA-N angiotensin I Chemical compound C([C@@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC=1NC=NC=1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC=1NC=NC=1)C(=O)N[C@@H](CC(C)C)C(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@@H](N)CC(O)=O)C(C)C)C1=CC=C(O)C=C1 ORWYRWWVDCYOMK-HBZPZAIKSA-N 0.000 description 1
- 230000037007 arousal Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 230000003925 brain function Effects 0.000 description 1
- 210000005013 brain tissue Anatomy 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- OMFXVFTZEKFJBZ-HJTSIMOOSA-N corticosterone Chemical compound O=C1CC[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@H](CC4)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 OMFXVFTZEKFJBZ-HJTSIMOOSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229960003638 dopamine Drugs 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000000624 ear auricle Anatomy 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 230000002964 excitative effect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000027119 gastric acid secretion Effects 0.000 description 1
- 230000005176 gastrointestinal motility Effects 0.000 description 1
- 239000003862 glucocorticoid Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 229960000890 hydrocortisone Drugs 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000036737 immune function Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 208000017971 listlessness Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000001595 mastoid Anatomy 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 230000037323 metabolic rate Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229960005181 morphine Drugs 0.000 description 1
- 230000008035 nerve activity Effects 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 210000005037 parasympathetic nerve Anatomy 0.000 description 1
- 230000001314 paroxysmal effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 208000020016 psychiatric disease Diseases 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 230000036280 sedation Effects 0.000 description 1
- 229940076279 serotonin Drugs 0.000 description 1
- 208000019116 sleep disease Diseases 0.000 description 1
- 230000004622 sleep time Effects 0.000 description 1
- 208000020685 sleep-wake disease Diseases 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000021 stimulant Substances 0.000 description 1
- 239000002438 stress hormone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000000946 synaptic effect Effects 0.000 description 1
- 229940037128 systemic glucocorticoids Drugs 0.000 description 1
- 230000025033 vasoconstriction Effects 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 230000009278 visceral effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M21/02—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4806—Sleep evaluation
- A61B5/4809—Sleep detection, i.e. determining whether a subject is asleep or not
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4806—Sleep evaluation
- A61B5/4812—Detecting sleep stages or cycles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4806—Sleep evaluation
- A61B5/4815—Sleep quality
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/36025—External stimulators, e.g. with patch electrodes for treating a mental or cerebral condition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/3603—Control systems
- A61N1/36031—Control systems using physiological parameters for adjustment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0027—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the hearing sense
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0072—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus with application of electrical currents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/08—Other bio-electrical signals
- A61M2230/10—Electroencephalographic signals
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Anesthesiology (AREA)
- Pathology (AREA)
- Psychology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Child & Adolescent Psychology (AREA)
- Developmental Disabilities (AREA)
- Psychiatry (AREA)
- Social Psychology (AREA)
- Neurology (AREA)
- Hospice & Palliative Care (AREA)
- Physiology (AREA)
- Pain & Pain Management (AREA)
- Acoustics & Sound (AREA)
- Hematology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The application relates to a sleep-aiding method, device, system, computer equipment and storage medium. The method comprises the following steps: collecting electroencephalogram data of a user; judging the sleep stage of the user based on the electroencephalogram data; and playing a preset audio file based on the sleep stage of the user and outputting a preset low-frequency pulse to the user. The sleep-aiding method, the sleep-aiding device, the sleep-aiding system, the computer equipment and the storage medium collect the electroencephalogram data of the user; judging the sleep stage of the user based on the electroencephalogram data; based on the user the sleep stage broadcast is predetermine audio file and is predetermine the low frequency pulse to user output and help the user to fall asleep, not only obtains user sleep state through the analysis to the brain wave data, and the pertinence helps the sleep according to the sleep state of locating to fuse two kinds of technical means of music and low frequency pulse and help the sleep, promoted and helped the dormancy effect.
Description
Technical Field
The present application relates to the field of automatic control technologies, and in particular, to a sleep-aiding method, apparatus, system, computer device, and storage medium.
Background
With the acceleration of social rhythm, the long-term overstocking of negative emotions such as working pressure, living pressure and the like causes more and more people to have sleep disorder, and long-term insomnia not only causes the inattention, the decline of memory and thinking, the maladjustment of immune function, but also causes depressed mood and mental disorder. The effective sleep-aiding mode can guide the user to fall asleep and promote physical and mental health.
Most of the existing sleep-assisting systems induce a user to fall asleep by playing the sleep-assisting music, but in practical application, the user is difficult to be effectively promoted to enter a sleep state only by playing the music, and the sleep-assisting effect is poor particularly for users with serious insomnia.
Disclosure of Invention
In view of the above, it is necessary to provide a sleep-aiding method, apparatus, system, computer device and storage medium for the technical problem that the existing sleep-aiding system only plays music to aid sleep and has poor sleep-aiding effect.
A method of aiding sleep, the method comprising:
collecting electroencephalogram data of a user;
judging the sleep stage of the user based on the electroencephalogram data;
and playing a preset audio file based on the sleep stage of the user and outputting a preset low-frequency pulse to the user.
In one embodiment, the audio is isochronous audio.
In one embodiment, the playing a preset audio file based on the sleep stage of the user and outputting a preset low frequency pulse to the user includes:
playing an audio file of a preset waveband based on the sleep stage of the user;
if the user is detected to enter a preset sleep stage after the preset audio file of the preset wave band is played, continuing to play the audio file of the corresponding sleep stage;
and if the user is detected not to enter the preset sleep stage after the preset audio file with the preset wave band is played, continuing to play the audio file corresponding to the sleep stage and outputting the low-frequency pulse of the voltage corresponding to the sleep stage to the user.
In one embodiment, the playing a preset audio file based on the sleep stage of the user and outputting a preset low frequency pulse to the user includes:
playing an audio file with a preset waveband based on the sleep stage of the user, and outputting a preset low-frequency pulse based on the sleep stage of the user;
and if the preset audio file of the preset wave band is played and the preset low-frequency pulse is output, and then the user is detected to enter the preset sleep stage, continuing to play the audio file corresponding to the sleep stage and outputting the preset low-frequency pulse corresponding to the sleep stage.
In one embodiment, the preset audio file is provided with corresponding playing volume and/or playing duration based on the sleep stage of the user;
the preset low-frequency pulse is provided with preset parameters based on the sleep stage of the user, and the preset parameters comprise at least one of power, waveform, pulse width and duty ratio.
A sleep-aid device, the device comprising:
the acquisition module is used for acquiring electroencephalogram data of a user;
the judging module is used for judging the sleep stage of the user based on the electroencephalogram data;
and the sleep-assisting module is used for playing a preset audio file based on the sleep stage of the user and outputting a preset low-frequency pulse to the user.
A sleep-aid system, the sleep-aid system comprising:
the electroencephalogram acquisition device is used for acquiring electroencephalogram data of a user and transmitting the electroencephalogram data to the control device;
the control device is used for judging the sleep stage of the user based on the electroencephalogram data, generating a control instruction according to the sleep stage and transmitting the control instruction to the audio playing device and the pulse generating device;
the audio playing device is used for playing a preset audio file corresponding to the sleep stage based on the control instruction;
and the pulse generating device is used for outputting low-frequency pulses corresponding to the sleep stage based on the control instruction.
In one embodiment, the pulse generating device includes:
the main control circuit is connected with the control device and used for generating low-frequency pulses of corresponding parameters based on the control instruction and transmitting the low-frequency pulses to the pulse output circuit;
the pulse output circuit comprises an operational amplification circuit and an output circuit, wherein the operational amplification circuit is used for amplifying the low-frequency pulse and outputting the low-frequency pulse to the output circuit, and the output circuit is used for outputting the amplified low-frequency pulse to a user;
the output circuit is connected with the main control circuit, and the main control circuit is also used for adjusting the parameters of the low-frequency pulse output by the output circuit.
A computer device comprising a memory and a processor, the memory storing a computer program, the processor implementing the following steps when executing the computer program:
collecting electroencephalogram data of a user;
judging the sleep stage of the user based on the electroencephalogram data;
and playing a preset audio file based on the sleep stage of the user and outputting a preset low-frequency pulse to the user.
A computer-readable storage medium, on which a computer program is stored which, when executed by a processor, carries out the steps of:
collecting electroencephalogram data of a user;
judging the sleep stage of the user based on the electroencephalogram data;
and playing a preset audio file based on the sleep stage of the user and outputting a preset low-frequency pulse to the user.
The sleep-aiding method, the sleep-aiding device, the sleep-aiding system, the computer equipment and the storage medium collect the electroencephalogram data of the user; judging the sleep stage of the user based on the electroencephalogram data; based on the user the sleep stage broadcast is predetermine audio file and is predetermine the low frequency pulse to user output and help the user to fall asleep, not only obtains user sleep state through the analysis to the brain wave data, and the pertinence helps the sleep according to the sleep state of locating to fuse two kinds of technical means of music and low frequency pulse and help the sleep, promoted and helped the dormancy effect.
Drawings
FIG. 1 is a schematic flow chart of a sleep-aiding method according to an embodiment of the invention;
fig. 2 is a schematic view of a sleep-assisting system corresponding to the sleep-assisting method according to an embodiment of the present invention;
FIG. 3 is a schematic flow chart of a sleep-aiding method according to another embodiment of the present invention;
FIG. 4 is a schematic flow chart of a sleep-aiding method according to another embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a low-frequency pulse module of a sleep-aiding method according to an embodiment of the invention;
FIG. 6 is a flowchart illustrating a process of playing a predetermined audio file according to a sleep-aiding method of an embodiment of the present invention;
FIG. 7 is a diagram illustrating an application scenario of a sleep-aiding method according to an embodiment of the present invention;
FIG. 8 is a block diagram of a sleep-aid device according to an embodiment of the present invention;
FIG. 9 is a schematic view of a sleep-aid system according to an embodiment of the invention;
FIG. 10 is a schematic structural diagram of a pulse generator of a sleep-aid system according to an embodiment of the present invention;
FIG. 11 is a diagram illustrating an internal structure of a computer device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In an embodiment, as shown in fig. 1, a sleep-assisting method is provided, and this embodiment is illustrated by applying this method to a terminal, and it is to be understood that this method may also be applied to a server, and may also be applied to a system including a terminal and a server, and is implemented by interaction between the terminal and the server. In this embodiment, the method includes the steps of:
It can be understood that the electroencephalogram data of the user can reflect the current state of the user.
The traditional electroencephalogram acquisition and processing system comprises input, amplification, filtering, analysis and other components, and up to now, the following types of electroencephalogram signal acquisition and processing are mainly adopted.
Clinically, Magnetic Resonance Imaging (MRI), Positron Emission Tomography (PET) and clinical electroencephalography (EEG) are considered as stable and reliable techniques for examining brain wave signals of the human body. The principle of the MRI technology is that hydrogen nuclei in cells of human tissues and organs resonate under the action of a magnetic field, and a resonance track is recorded and data is reconstructed. When the brain nerve cells are stimulated, the blood supply condition of the corresponding brain area is changed, and the magnetic susceptibility of the area is changed, so that the activity condition of regional cerebral neurons is obtained. The principle of the PET technology is to obtain the distribution concentration of nuclides on the cross section of human tissues by detecting high-energy photons generated by the collision of positive and negative electrons of the nuclides, but the PET technology is essentially used for detecting the metabolic process of the tissues. EEG technology obtains EEG image based on electromagnetism principle, and changes of magnetic field and electric field generated by head neuron activity to judge whether neuron is normally active, and can obtain activity position and activity intensity of neuron.
Electroencephalograms are modern auxiliary examination methods which help diagnose diseases by recording weak bioelectricity of the brain itself in an electroencephalograph in an amplifying manner to form a curve. In clinical application, the ear lobe, the nose tip or the mastoid part is generally used as a zero potential point on the body, and the potential difference between the electrode placed at the point and the electrodes at other parts on the scalp is the recorded electroencephalogram signal.
Illustratively, the electroencephalogram signal of each sleep stage of a person has different rules, so the result of judging the sleep stage of the user can be obtained from the electroencephalogram data of the user.
And step 120, playing a preset audio file based on the sleep stage of the user and outputting a preset low-frequency pulse to the user.
It can be understood that playing the preset audio file and outputting the preset low frequency pulse to the user can be performed simultaneously or sequentially, and different modes can be selected according to actual conditions. Illustratively, the application position of the low-frequency pulse signal can select a specific acupuncture point of the brain of the user to achieve better sleep-aiding effect.
The sleep-aiding method comprises the steps of collecting electroencephalogram data of a user; judging the sleep stage of the user based on the electroencephalogram data; playing and predetermineeing audio file and predetermineeing the low frequency pulse to user output and help the user to fall asleep based on user's sleep stage, not only obtain user sleep state through the analysis to the brain wave data, the pertinence helps the sleep according to the sleep state of locating to fuse two kinds of technical means of music and low frequency pulse and help the sleep, promoted and helped the dormancy effect.
In one embodiment, acquiring the electroencephalographic data of the user includes acquiring an electroencephalographic signal of the user; and performing signal processing on the electroencephalogram signals to obtain electroencephalogram data, wherein the signal processing comprises at least one of amplification, filtering, coupling, notch and AD conversion.
In one embodiment, determining the sleep stage of the user based on the electroencephalogram data comprises: and judging the sleep stage of the user based on at least one characteristic of the amplitude, the frequency and the waveform of the electroencephalogram data. Preferably, the sleep stage of the user is judged based on the amplitude, the frequency and the characteristic waveform of the electroencephalogram data.
In one embodiment, playing a preset audio file based on the sleep stage of the user and outputting a preset low-frequency pulse to the user comprises playing an audio file of a preset waveband based on the sleep stage of the user; if the user is detected to enter a preset sleep stage after the preset audio file of the preset wave band is played, continuing to play the audio file corresponding to the sleep stage; and if the user is detected not to enter the preset sleep stage after the preset audio file with the preset wave band is played, continuing to play the audio file corresponding to the sleep stage and outputting the low-frequency pulse of the voltage corresponding to the sleep stage to the user.
In one embodiment, playing a preset audio file based on the sleep stage of the user and outputting a preset low-frequency pulse to the user further comprises the sleep stages including a waking stage, a light sleep stage and a deep sleep stage; and if the user is in the deep sleep stage, stopping playing the audio file and outputting the low-frequency pulse to the user. It can be understood that if the user enters deep sleep after receiving sleep assistance, i.e. enters the sleep stage of the N3 phase or the REM phase, the user does not need to sleep assistance any more, and can stop playing the audio file and outputting the low-frequency pulse for a preset time, or stop immediately.
In one embodiment, the outputting of the preset low frequency pulse to the user further comprises detecting a temperature of an output location of the low frequency pulse; and if the temperature exceeds a preset threshold value, reducing the power of the low-frequency pulse. It can be understood that the device is used for preventing the potential safety hazard brought to users by local overheating in the low-frequency pulse electrical stimulation process.
In one embodiment, playing the preset audio file and outputting the preset low-frequency pulse to the user based on the sleep stage of the user further includes playing the audio file with the preset audio frequency, the preset playing volume and the preset playing duration and outputting the low-frequency pulse with the preset power, waveform, pulse width and duty ratio to the user based on the sleep stage of the user.
It is understood that electroencephalogram waveforms vary greatly when the brain is exposed to different conditions (e.g., activation, drowsiness, sleep, etc.). Electroencephalographic waveforms can be classified into four basic types, mainly according to their frequencies.
Delta wave: the frequency is 0.5 to 3.5 times per second, and the amplitude is 20 to 200 μ v. Normal adults have little delta wave while awake, but delta waves can occur during sleep. It is generally accepted that high amplitude slow waves (delta or theta) may be the primary manifestation of electrical activity when the cerebral cortex is in a state of inhibition.
θ wave: the frequency is 4-7 times per second, and the amplitude is 20-150 μ v. Theta waves may appear when an adult is drowsy. In the infancy stage, theta waves are commonly seen, and definite alpha waves do not appear until the age of ten.
Alpha wave: the frequency is 8-13 times per second, and the amplitude is 20-100 μ v. When normal people are awake, quiet and eye-closed, the alpha wave can appear, the amplitude of the alpha wave is changed from small to large and then from large to small, and the alpha wave is periodically changed repeatedly in such a way to form a fusiform shape of the alpha wave. Each alpha wave is in the form of a shuttle lasting about 1-2 seconds. When the subject opens his eyes or receives other excitatory stimuli (e.g., performing a mental calculation), the alpha wave disappears immediately and turns into a fast wave, called "alpha wave block". Thus, alpha waves are considered to be the primary manifestation of electrical activity when the cerebral cortex is in a conscious and quiescent state. The factors such as frequency, amplitude and spatial distribution of alpha wave are important indexes for reflecting the brain function state.
Beta wave: the frequency is 14 to 30 times per second, and the amplitude is 5 to 20 μ v. When the subject opens his eyes to see objects and performs a thinking activity, a beta wave appears. It is generally accepted that beta waves are the primary manifestation of electrical activity when the cerebral cortex is in a state of intense agitation.
During sleep, the electroencephalogram undergoes a variety of different changes, which vary with the depth of sleep. Sleep can be divided into two states according to different characteristics of electroencephalogram: non-rapid eye movement sleep (NREM sleep) and rapid eye movement sleep (REM sleep).
The rapid movement sleep stage of the non-eyeball, the muscle of the whole body is relaxed, the eyeball does not move, and the visceral parasympathetic nerve activity is dominant. Heart rate and respiration are slowed, blood pressure is reduced, gastrointestinal motility is increased, basal metabolic rate is low, brain temperature is slightly reduced when the brain is more awake, and total cerebral blood flow is reduced when the brain is more awake. The rapid non-eyeball movement sleep is divided into four stages by electroencephalogram characteristics, namely a sleep onset stage, a light sleep stage, a moderate sleep stage and a deep sleep stage. In the first stage of electroencephalogram, the wave is mainly theta wave, spindle wave or K comprehensive wave does not appear, actually, the reaction to external stimulation is weakened in the transition stage from complete waking to sleeping, mental activities enter a floating boundary, and thinking and reality are disconnected; in the second stage, the brain waves are spindle waves and K combined waves, the delta waves are less than 20%, and actually, a person enters real sleep; in the third stage, the delta wave in the brain wave occupies 20 to 50 percent, and the sleep is in medium-depth sleep; in the fourth stage, delta waves in brain waves account for more than 50%, and people are in a deep sleep state and are not easy to wake up in the fourth stage. The 3-4 stage sleep is deep sleep in the general sense, and the arousal threshold value is the highest at the moment.
In the rapid eye movement sleep stage, desynchronized low-amplitude brain waves with mixed frequencies appear. The rapid movement of eyeballs, a lot of paroxysmal small twitching of facial and limb muscles, sometimes or when the sucking action of lips occurs, the throat makes a short sound, hands and feet shake, the activity of internal organs is highly unstable, breathing is irregular, heart rate often changes, gastric acid secretion is increased, cerebral blood flow and metabolism are increased, the discharge activity of cerebral neurons in most areas is increased, the temperature of brain tissues is increased, and the oxygen consumption of brain is obviously increased compared with that of waking. The waking threshold value of the rapid movement sleep of the eyeball is higher than that of NREM1 sleep and is between NREM 2-3 sleep.
In the whole night sleep, REM sleep and NREM sleep alternate in intervals of about 90-100 minutes, and the change period is called a sleep period. Normal persons sleep first in NREM sleep stage, and rapidly in phase 2, 3, 4 and continuing from phase 1. The REM sleep occurs after the NREM sleep period lasts for 80-120 minutes, the next REM sleep is started after the NREM sleep period lasts for several minutes, a circulation period of the NREM sleep and the REM sleep is formed, the REM sleep occurs every 90 minutes on average, and the REM sleep duration is gradually prolonged as the time is closer to the later period of sleep. Each time lasts for 10-30 minutes. The NREM-REM sleep cycle is repeatedly circulated for 3-5 times in the whole sleep period, the periods of each period are not necessarily complete, but all start from the period 1, the sleep depth in each period becomes shallow in the morning and does not reach the period 4 any more, and as can be seen from the cycle transition of NREM sleep and REM sleep, the sleep process does not continue from shallow to deep to bright as soon as the sleep is started, but a deep burst, a shallow burst and deep and shallow sleep are continuously alternated.
In addition to studies on sleep regularity, studies on some neurotransmitters and chemicals inside the brain have found that: neurotransmitters inside the brain, such as: endogenous morphin (or endorphin), 5-HT (5 hydroxytryptamine), gamma-aminobutyric acid (GABA) and the like have the effects of calming and relaxing, and can restore the comfortable and healthy environment in the brain; neuronal released stimulants such as: dopamine, acetylcholine, serotonin and the like in the brain can improve the symptoms of listlessness, attention loss, thought loss and the like in the daytime caused by insomnia; stress hormones in the brain, including Adrenaline (ADR), Norepinephrine (NE), glucocorticoids (cortisol, corticosterone), angiotensin I (Aug positive), etc., can promote the brain to be in a state of tension and excitement, and the phenomena of accelerated heartbeat, vasoconstriction, etc.
According to the above rule, we can find that the duration of NREM3 phase and 4 phase is longer, and the duration of REM phase is shorter when a person is in deep sleep. In addition, when the components promoting the sedation and pleasure of people in the brain are increased, and the components making people feel nervous and excited are inhibited, the brain can have a good rest and is more helpful for deep sleep. The treatment of insomnia is basically based on this sleep principle.
Normal people experience several relatively stable states throughout their night's sleep, and in order to better describe sleep, Rechtschaffen and Kales classify sleep as stage 6 (i.e. R & K criteria) based on the appearance of Electroencephalogram (EEG), Electrooculogram (EOG), Electromyogram (EMG) during sleep: wake period (W), rapid eye movement sleep period (REM), and 4 non-rapid eye movement sleep periods (NREM). NREM is divided into sleep 1 (S1), sleep 2 (S2), sleep 3 (S3) and sleep 4 (S4), where sleep 1 and 2 are Light Sleep (LS) and sleep 3 and 4 are deep sleep (also called Slow Wave Sleep (SWS)). Currently, the standard for R & K sleep staging modified by American Academy of Sleep Medicine (AASM) of 2007 is internationally commonly used, which merges stages S3 and S4 in the R & K criteria into one stage and indicates the awake stage, rapid eye movement sleep stage, light sleep stage one, light sleep stage two, and deep sleep stage by W, R, N1, N2, and N3, respectively.
During the sleep process, NREM and REM are alternately carried out, so that 4-6 NREM-REM sleep cycles are formed, and each sleep cycle lasts for 90-120 minutes. During normal adult sleep, stages of sleep regularly occur in sequence from W-N1-N2-N3-N2-REM, followed by repeating N2-N3-N2-REM, and so on, connected to each other, and so on. Wherein the REM period is about 100 minutes and accounts for 20% -25% of the total sleep time.
Illustratively, sleep is divided into the following 5 stages: a W stage (waking stage), an N1 stage (NREM1), an N2 stage (NREM2), an N3 stage (NREM3), and a REM stage. Wherein N1, N2 belong to the light sleep stage, N3 belong to the deep sleep stage, REM stage also belongs to the deep sleep stage, which is favorable for establishing new synaptic connection, promoting learning and memory activity, even formation of innovative thinking, promoting normal development, normal function maintenance and damage repair of nervous system, and nightmare generally appears at this stage. Referring to table 1, table 1 shows the characteristics of the electroencephalogram signals of each sleep stage.
TABLE 1 EEG SIGNAL CHARACTERISTICS OF THE SETTING STAGES
Referring to fig. 2, fig. 2 is a schematic view of a sleep-assisting system corresponding to the sleep-assisting method according to an embodiment of the present invention. Illustratively, the sleep-aiding system includes a brain electrical acquisition module 210, a central control module 200, an audio module 230, and a low frequency pulse module 220, wherein the central control module 200 includes a data processing unit and a control unit. Specifically, the electroencephalogram acquisition module 210 is configured to acquire electroencephalogram data of a user and input the electroencephalogram data into the data processing unit, the data processing unit determines a sleep stage of the user according to the received electroencephalogram data, the control unit controls the audio module 230 to play a corresponding audio file according to a preset corresponding relationship between the sleep stage and audio information, and the control unit controls the low-frequency pulse module 220 to operate according to a preset corresponding relationship between the sleep stage and a signal parameter output by the low-frequency pulse module 220.
As can be appreciated, acquiring the electroencephalogram data of the user includes acquiring an electroencephalogram signal of the user; and performing signal processing on the electroencephalogram signals to obtain electroencephalogram data, wherein the signal processing comprises at least one of amplification, filtering, coupling, notch and AD conversion. Specifically, the electroencephalogram acquisition module 210 comprises at least one electroencephalogram acquisition channel, the specific form of the electroencephalogram acquisition module 210 is not limited, but for the convenience of the user wearing the portable acquisition device for acquiring forehead electroencephalograms, the working principle is as follows: after the electroencephalogram acquisition electrode acquires electroencephalograms of a user, the electroencephalograms are amplified through the internal differential amplification circuit and the filter circuit which are connected in parallel, the amplified signals are subjected to a series of processing such as filtering, coupling and notching of the electroencephalogram signal processing module, the processed signals are finally transmitted to the AD conversion module, the AD conversion module converts different electroencephalograms into digital signals and transmits the digital signals to the main controller in the electroencephalogram acquisition module 210, and the main controller transmits the received electroencephalogram digital signals to the central control module 200 through wireless transmission according to a fixed transmission protocol and a data format.
In another embodiment, determining the sleep stage of the user based on the brain electrical data comprises: and judging the sleep stage of the user based on at least one characteristic of the amplitude, the frequency and the waveform of the electroencephalogram data. Preferably, the sleep stage of the user is judged based on the amplitude, the frequency and the characteristic waveform of the electroencephalogram data.
In another embodiment, playing a preset audio file based on the sleep stage of the user and outputting a preset low frequency pulse to the user includes playing an audio file of a preset band based on the sleep stage of the user; if the user is detected to enter a preset sleep stage after the preset audio file of the preset wave band is played, continuing to play the audio file corresponding to the sleep stage; and if the user is detected not to enter the preset sleep stage after the preset audio file with the preset wave band is played, continuing to play the audio file corresponding to the sleep stage and outputting the low-frequency pulse of the voltage corresponding to the sleep stage to the user. Referring to fig. 3, fig. 3 is a schematic flow chart of a sleep-aiding method according to another embodiment of the invention. Illustratively, if the user has entered a sleep stage of stage N3 or REM, then sleep assistance is not performed; if the user does not enter the sleep stage of the N3 period or the REM period, playing a preset audio file corresponding to the sleep stage, after playing the preset time, if the sleep-aiding effect reaches a preset effect, continuing playing the corresponding preset audio file, and if the preset sleep-aiding effect is not reached, outputting a preset low-frequency pulse to the user. It can be understood that the preset sleep-assisting effect here can be set by the user in advance, for example, it can be set that if the user is originally in stage N1 and the user enters stage N2 after playing the preset audio file for a period of time, the preset effect is achieved, and the specific setting mode can be determined according to the actual situation, and is not limited here.
Referring to fig. 4, fig. 4 is a schematic flow chart of a sleep-aiding method according to another embodiment of the invention. In this embodiment, if it is detected that the user needs to help sleep, the preset audio file is played and the preset low-frequency pulse is output to the user.
In another embodiment, playing the preset audio file based on the sleep stage of the user and outputting the preset low frequency pulse to the user further comprises the sleep stages including a waking stage, a light sleep stage and a deep sleep stage; and if the user is in the deep sleep stage, stopping playing the audio file and outputting the low-frequency pulse to the user. It can be understood that if the user enters deep sleep after receiving sleep assistance, i.e. enters the sleep stage of the N3 phase or the REM phase, the user does not need to sleep assistance any more, and can stop playing the audio file and outputting the low-frequency pulse for a preset time, or stop immediately. Specifically, the wakefulness stage is a sleep stage in the W stage, the light sleep stages are sleep stages in the N1 and N2 stages, and the deep sleep stage is a sleep stage in the N3 and REM stages.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a low-frequency pulse module 220 of a sleep-assisting method according to an embodiment of the invention. Specifically, the low-frequency pulse module 220 is connected to the central control module 200 in a wireless communication manner, and the low-frequency pulse module 220 includes a low-frequency pulse output unit 224, a low-frequency signal driving circuit unit 223, a main controller 222, a wireless receiving unit 221, and a power supply. The power supply is divided into a driving power supply 226 and a working power supply 225, wherein the driving power supply 226 is used for supplying power to the low-frequency signal driving circuit unit 223, the working power supply 225 is used for supplying power to the main controller 222, and the power supply adopts a rechargeable battery, so that the portable charging and discharging protection device is convenient to carry and has a charging and discharging protection function.
Illustratively, in the entire control system, the low-frequency pulse module 220 receives an instruction for starting the low-frequency pulse signal output by the central control module 200 through the wireless receiving unit 221, analyzes the instruction data, drives the low-frequency signal output according to a data protocol, and uploads the characteristics and parameters of the output signal to the central control module 200 in a wireless transmission manner. In this embodiment, the low frequency pulse output module may be in the form of an ear clip, and the two ear clips are respectively applied to two ears of the user. In other embodiments, the low frequency pulse module 220 may be applied in other ways, such as electrodes applied to specific acupoints on the brain of the user, and the low frequency pulse module is only required to apply the low frequency pulse to the user.
In another embodiment, outputting the preset low frequency pulse to the user further comprises detecting a temperature of a location where the low frequency pulse is output; and if the temperature exceeds a preset threshold value, reducing the power of the low-frequency pulse. Specifically, the low-frequency pulse output unit 224 is further provided with a temperature sensor for preventing potential safety hazards to users due to local overheating in the low-frequency pulse electrical stimulation process, the detected temperature of the temperature sensor is transmitted to the central control module 200 through the main controller 222, when the detected temperature exceeds a preset threshold, the central control module 200 controls the low-frequency pulse module 220 to reduce the output power, and the priority of the control is higher than the priority of the control of the signal parameters of the low-frequency pulse module 220 based on the sleep stage.
In another embodiment, playing the preset audio file and outputting the preset low frequency pulse to the user based on the sleep stage of the user further comprises playing the audio file with the preset audio frequency, the preset playing volume and the preset playing duration and outputting the low frequency pulse with the preset power, waveform, pulse width and duty ratio to the user based on the sleep stage of the user. Referring to fig. 6, fig. 6 is a schematic flow chart illustrating a process of playing a preset audio file according to a sleep-aiding method of an embodiment of the present invention. It can be understood that the audio module 230 is in communication connection with the central control module 200, and the audio module 230 is provided with one or more audio file libraries, each audio file library includes at least one audio file, and each audio file library has a preset corresponding relationship with a sleep stage. Illustratively, the audio module 230 may be integrated with the central control module 200 in a computer device or a mobile terminal, such as a tablet/mobile phone or other handheld device having an operating system, and may be integrated with the whole system. Specifically, the central control module 200 controls the audio module 230 to play the audio file matched with the result in a targeted manner according to the result of the sleep stage, the audio module 230 stores the isochronous audio files with the playing frequency bands of the α band, the θ band and the δ band, and when the user is in the W-stage sleep stage, the central control module 200 controls the audio module 230 to play the isochronous audio file with the α band; when the user enters the sleep stage of stage N1, the central control module 200 controls the audio module 230 to play the isochronous audio file of the θ band and reduces the volume by fifty percent; when the user enters the sleep stage of stage N2, the central control module 200 controls the audio module 230 to play the isochronous audio file of the delta band and reduces the volume by fifty percent; when the user enters the sleep stage of the period N3 or REM, the audio file is stopped or immediately stopped after playing for a period of time. It can be understood that isochronous audio, also known as rhythm audio, achieves a brain pulse transmission effect through an audio transmission mode, and can receive a good effect directly through an audio external playing mode without the help of an earphone compared with the binaural beating. In other embodiments, audio files in other bands can be added to achieve the sleep-aiding effect.
Illustratively, according to the sleep stage result, the central control module 200 controls the low-frequency pulse module 220 to generate a sleep-assisting low-frequency pulse signal matched with the low-frequency pulse module, mainly outputs a pulse low-frequency signal of 0.5HZ, outputs different pulse voltage signals for different sleep states, totally has 5 different signal voltage levels respectively corresponding to different sleep stages, and the low-frequency pulse output voltages corresponding to the periods from W stage to REM stage are sequentially reduced. The correspondence is given exemplarily as follows:
and (3) a W stage: 13-15V;
stage N1: 10-13V;
stage N2: 6-10V;
n3 or REM phase: 0-6V, and the low-frequency pulse module 220 automatically stops working after keeping for a preset time when in the N3 or REM period.
In other embodiments, the power, waveform, pulse width and duty ratio of the low-frequency pulse can be adjusted according to actual conditions, and the sleep-assisting effect can be achieved.
Referring to fig. 7, fig. 7 is a schematic view of an application scenario of a sleep-aiding method according to an embodiment of the present invention. Specifically, the electroencephalogram acquisition module 210(EEG acquisition) is fixed on the forehead of the user, the acquired electroencephalogram signals are AD-converted and then transmitted to the central control module 200 disposed in the computer or the mobile terminal in a wireless transmission manner, the data processing unit in the central control module 200 further processes the signals to obtain the current sleep stage of the user, and the control unit respectively controls the audio module 230 and the low-frequency pulse module 220 to assist in sleeping based on the sleep stage.
It should be understood that, although the steps in the flowchart of fig. 1 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in fig. 1 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed in turn or alternately with other steps or at least a portion of the other steps or stages.
In one embodiment, as shown in fig. 8, there is provided a sleep-aid device comprising: an acquisition module 800, a determination module 810, and a sleep-aid module 820, wherein:
and the acquisition module 800 is used for acquiring electroencephalogram data of a user.
The acquisition module 800 is further configured to:
collecting electroencephalogram signals of a user;
and performing signal processing on the electroencephalogram signals to obtain electroencephalogram data, wherein the signal processing comprises at least one of amplification, filtering, coupling, notch and AD conversion.
And the judging module 810 is used for judging the sleep stage of the user based on the electroencephalogram data.
The determining module 810 is further configured to determine a sleep stage of the user based on at least one characteristic of the amplitude, the frequency, and the waveform of the electroencephalogram data.
And a sleep-aid module 820 for playing a preset audio file based on the sleep stage of the user and outputting a preset low-frequency pulse to the user.
A sleep aid module 820 further configured to:
playing an audio file of a preset waveband based on the sleep stage of the user;
if the user is detected to enter a preset sleep stage after the preset audio file of the preset wave band is played, continuing to play the audio file corresponding to the sleep stage;
and if the user is detected not to enter the preset sleep stage after the preset audio file with the preset wave band is played, continuing to play the audio file corresponding to the sleep stage and outputting the low-frequency pulse of the voltage corresponding to the sleep stage to the user.
A sleep aid module 820 further configured to: the sleep stages comprise a waking stage, a light sleep stage and a deep sleep stage;
and if the user is in the deep sleep stage, stopping playing the audio file and outputting the low-frequency pulse to the user.
A sleep aid module 820 further configured to:
detecting the temperature of the output position of the low-frequency pulse;
and if the temperature exceeds a preset threshold value, reducing the power of the low-frequency pulse.
The sleep-assisting module 820 is further configured to play an audio file with a preset audio frequency, a preset volume and a preset duration based on the sleep stage of the user, and output low-frequency pulses with preset power, waveform, pulse width and duty ratio to the user.
For the specific definition of the sleep-assisting device, reference may be made to the above definition of the sleep-assisting method, which is not described herein again. The modules in the sleep-aid device can be wholly or partially realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
Referring to fig. 9, fig. 9 is a schematic view of a sleep-assisting system according to an embodiment of the invention.
In this embodiment, the sleep-aid system includes:
the electroencephalogram acquisition device 10 is used for acquiring electroencephalogram data of a user and transmitting the electroencephalogram data to the control device 20;
the control device 20 is used for judging the sleep stage of the user based on the electroencephalogram data, generating a control instruction according to the sleep stage, and transmitting the control instruction to the audio playing device 30 and the pulse generating device 40;
the audio playing device 40 is used for playing the preset audio file corresponding to the sleep stage based on the control instruction;
and the pulse generating device 30 is used for outputting low-frequency pulses corresponding to the sleep stage based on the control instruction.
Referring to fig. 10, fig. 10 is a schematic structural diagram of a pulse generating device 30 of a sleep-assisting system according to an embodiment of the present invention. In this embodiment, the pulse generating device 30 includes a main control circuit 32 connected to the control device 20, and configured to generate a low-frequency pulse of a corresponding parameter based on the control instruction, and transmit the low-frequency pulse to the pulse output circuit 34; and a pulse output circuit 34 for amplifying and outputting the low frequency pulse to a user.
Illustratively, the pulse generating device 30 further includes: a receiving circuit 31 for receiving a control instruction of the control device 20; the main control circuit 32 is connected with the receiving circuit 31 and is used for generating low-frequency pulses of corresponding parameters based on the control instruction and transmitting the low-frequency pulses to the pulse output circuit 34; and a pulse output circuit 34 for amplifying the low frequency pulse and outputting it to the user. It is understood that the receiving circuit 31 may receive the control command through an electrical connection or a wireless connection. For example, the main control circuit 32 may be a control chip such as a single chip. In this embodiment, the pulse generating device 30 may take the form of an ear clip, and the two ear clips are respectively clipped to the ear pendants of the two ears of the user. In other embodiments, the pulse generator 30 may be applied to the brain of the user by other means, such as electrodes applied to specific acupoints of the brain, etc., so as to achieve the effect of applying low frequency pulses to the user.
In another embodiment, on the basis of the above embodiment, the pulse output circuit 34 further includes: the operational amplification circuit is connected with the main control circuit 32 and used for amplifying the low-frequency pulse to a preset voltage amplitude and outputting the low-frequency pulse to the output circuit; and the output circuit is connected with the operational amplification circuit and is used for outputting the amplified low-frequency pulse to a user. Specifically, the operational amplifier circuit mainly performs operational amplification of voltage amplitude on the low-frequency pulse, and the operational amplifier circuit realizes amplification of voltage amplitude of the low-frequency signal on the basis of ensuring constant current (output current is less than 600 uA). in a specific embodiment, the input voltage amplitude of the operational amplifier circuit is 0-3.3V, and the output voltage amplitude of the operational amplifier circuit is 5-12V.
In another embodiment, the output circuit is further connected to a master control circuit 32, and the master control circuit 32 adjusts parameters of the low frequency pulses output by the output circuit. Specifically, the parameters of the low frequency pulse include, but are not limited to, at least one of frequency, pulse width, and duty cycle. It can be understood that, in order to further regulate and control parameters such as pulse width, frequency, duty ratio and the like of the output low-frequency pulse, the output circuit is further connected with the main control circuit 32, the main control circuit 32 performs output control on the output circuit, and the parameters such as frequency, pulse width, duty ratio and the like of the pulse signal output by the operational amplification circuit can be further regulated through switching on the switching frequency, so that the regulation and control range is expanded, and a plurality of pulse signals with different frequencies are output.
In another embodiment, on the basis of the above embodiment, the pulse generating device 30 further includes a boost power supply 35, and the boost power supply 35 is connected between the main control circuit 32 and the pulse output circuit 34 and is used for supplying power to the pulse output circuit 34 based on the control of the main control circuit 32 to amplify the low-frequency pulse. Specifically, the main controller triggers the boost power supply 35 in a pulse mode, adjusts the output voltage value in the pulse mode, and the boost power supply 35 supplies power to the operational amplifier circuit through the direct current DC4V power supply to control the amplification amplitude of the operational amplifier circuit. In the technical scheme, the output end of the boosting power supply 35 is connected with a constant-current voltage-stabilizing tube, so that the characteristics of forward voltage reduction and short reverse recovery time are achieved, and the stability of output voltage is ensured.
In another embodiment, on the basis of the above embodiment, the pulse generating device 30 further includes a signal processing circuit 33, and the signal processing circuit 33 is connected between the main control circuit 32 and the pulse output circuit 34, and is used for performing signal processing of amplifying, voltage dividing and reference adjusting on the low-frequency pulse generated by the main control circuit 32. Specifically, the signal processing circuit 33 completes processing of the low-frequency pulse output by the main control circuit 32, and the signal processing circuit 33 includes an operational amplifier, a voltage dividing circuit, an RC circuit, and a power supply portion, and sequentially completes amplification, voltage division, and reference adjustment of the low-frequency pulse signal.
In another embodiment, on the basis of the above embodiment, the pulse generating device 30 further includes an operating power supply 36, and the operating power supply 36 is connected to the main control circuit 32 for supplying power to the main control circuit 32. Specifically, the working power supply 36 is a rechargeable battery, which is convenient to carry and has a charging and discharging protection function.
In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as shown in fig. 9. The computer device includes a processor, a memory, a communication interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI, an operator network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a sleep-aid method. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the architecture shown in fig. 9 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a computer device is provided, comprising a memory and a processor, the memory having a computer program stored therein, the processor implementing the following steps when executing the computer program:
collecting electroencephalogram data of a user;
judging the sleep stage of the user based on the electroencephalogram data;
playing a preset audio file based on the sleep stage of the user and outputting a preset low-frequency pulse to the user.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
playing an audio file of a preset waveband based on the sleep stage of the user;
if the user is detected to enter a preset sleep stage after the preset audio file of the preset wave band is played, continuing to play the audio file corresponding to the sleep stage;
and if the user is detected not to enter the preset sleep stage after the preset audio file with the preset wave band is played, continuing to play the audio file corresponding to the sleep stage and outputting the low-frequency pulse of the voltage corresponding to the sleep stage to the user.
In one embodiment, the processor, when executing the computer program, further performs the steps of:
playing an audio file with a preset waveband based on the sleep stage of the user, and outputting a preset low-frequency pulse based on the sleep stage of the user;
and if the preset audio file of the preset wave band is played and the preset low-frequency pulse is output, and then the user is detected to enter the preset sleep stage, continuing to play the audio file corresponding to the sleep stage and outputting the preset low-frequency pulse corresponding to the sleep stage.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
collecting electroencephalogram data of a user;
judging the sleep stage of the user based on the electroencephalogram data;
playing a preset audio file based on the sleep stage of the user and outputting a preset low-frequency pulse to the user.
In one embodiment, the computer program when executed by the processor further performs the steps of:
playing an audio file of a preset waveband based on the sleep stage of the user;
if the user is detected to enter a preset sleep stage after the preset audio file of the preset wave band is played, continuing to play the audio file corresponding to the sleep stage;
and if the user is detected not to enter the preset sleep stage after the preset audio file with the preset wave band is played, continuing to play the audio file corresponding to the sleep stage and outputting the low-frequency pulse of the voltage corresponding to the sleep stage to the user.
In one embodiment, the computer program when executed by the processor further performs the steps of:
playing an audio file with a preset waveband based on the sleep stage of the user, and outputting a preset low-frequency pulse based on the sleep stage of the user;
and if the preset audio file of the preset wave band is played and the preset low-frequency pulse is output, and then the user is detected to enter the preset sleep stage, continuing to play the audio file corresponding to the sleep stage and outputting the preset low-frequency pulse corresponding to the sleep stage.
The sleep-aiding method, the sleep-aiding device, the sleep-aiding system, the computer equipment and the storage medium collect the electroencephalogram data of the user; judging the sleep stage of the user based on the electroencephalogram data; playing and predetermineeing audio file and predetermineeing the low frequency pulse to user output and help the user to fall asleep based on user's sleep stage, not only obtain user sleep state through the analysis to the brain wave data, the pertinence helps the sleep according to the sleep state of locating to fuse two kinds of technical means of music and low frequency pulse and help the sleep, promoted and helped the dormancy effect.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A method of aiding sleep, the method comprising:
collecting electroencephalogram data of a user;
judging the sleep stage of the user based on the electroencephalogram data;
and playing a preset audio file based on the sleep stage of the user and outputting a preset low-frequency pulse to the user.
2. The method of claim 1, wherein the audio is isochronous audio.
3. The method of claim 1, wherein playing a preset audio file based on the sleep stage of the user and outputting a preset low frequency pulse to the user comprises:
playing an audio file of a preset waveband based on the sleep stage of the user;
if the user is detected to enter a preset sleep stage after the preset audio file of the preset wave band is played, continuing to play the audio file of the corresponding sleep stage;
and if the user is detected not to enter the preset sleep stage after the preset audio file with the preset wave band is played, continuing to play the audio file corresponding to the sleep stage and outputting the low-frequency pulse of the voltage corresponding to the sleep stage to the user.
4. The method of claim 1, wherein playing a preset audio file based on the sleep stage of the user and outputting a preset low frequency pulse to the user comprises:
playing an audio file with a preset waveband based on the sleep stage of the user, and outputting a preset low-frequency pulse based on the sleep stage of the user;
and if the preset audio file of the preset wave band is played and the preset low-frequency pulse is output, and then the user is detected to enter the preset sleep stage, continuing to play the audio file corresponding to the sleep stage and outputting the preset low-frequency pulse corresponding to the sleep stage.
5. The method according to claim 3 or 4, wherein the preset audio file is provided with a corresponding playing volume and/or playing duration based on the sleep stage of the user;
the preset low-frequency pulse is provided with preset parameters based on the sleep stage of the user, and the preset parameters comprise at least one of power, waveform, pulse width and duty ratio.
6. A sleep-aid device, said device comprising:
the acquisition module is used for acquiring electroencephalogram data of a user;
the judging module is used for judging the sleep stage of the user based on the electroencephalogram data;
and the sleep-assisting module is used for playing a preset audio file based on the sleep stage of the user and outputting a preset low-frequency pulse to the user.
7. A sleep-aid system, said sleep-aid system comprising:
the electroencephalogram acquisition device is used for acquiring electroencephalogram data of a user and transmitting the electroencephalogram data to the control device;
the control device is used for judging the sleep stage of the user based on the electroencephalogram data, generating a control instruction according to the sleep stage and transmitting the control instruction to the audio playing device and the pulse generating device;
the audio playing device is used for playing a preset audio file corresponding to the sleep stage based on the control instruction;
and the pulse generating device is used for outputting low-frequency pulses corresponding to the sleep stage based on the control instruction.
8. A sleep aid system according to claim 7, wherein the pulse generating means comprises:
the main control circuit is connected with the control device and used for generating low-frequency pulses of corresponding parameters based on the control instruction and transmitting the low-frequency pulses to the pulse output circuit;
the pulse output circuit comprises an operational amplification circuit and an output circuit, wherein the operational amplification circuit is used for amplifying the low-frequency pulse and outputting the low-frequency pulse to the output circuit, and the output circuit is used for outputting the amplified low-frequency pulse to a user;
the output circuit is connected with the main control circuit, and the main control circuit is also used for adjusting the parameters of the low-frequency pulse output by the output circuit.
9. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor, when executing the computer program, implements the steps of the method of any of claims 1 to 5.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010750310.0A CN114053549A (en) | 2020-07-30 | 2020-07-30 | Sleep-aiding method, device, system, computer equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010750310.0A CN114053549A (en) | 2020-07-30 | 2020-07-30 | Sleep-aiding method, device, system, computer equipment and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114053549A true CN114053549A (en) | 2022-02-18 |
Family
ID=80227126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010750310.0A Pending CN114053549A (en) | 2020-07-30 | 2020-07-30 | Sleep-aiding method, device, system, computer equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114053549A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115153454A (en) * | 2022-09-07 | 2022-10-11 | 深圳市心流科技有限公司 | Sleep-assisting stimulation control method and device, sleep-assisting equipment and storage medium |
| CN115282432A (en) * | 2022-05-11 | 2022-11-04 | 广东工业大学 | Sleep-aiding device and sleep-aiding method |
| CN117982799A (en) * | 2024-04-02 | 2024-05-07 | 北京市神经外科研究所 | Closed-loop deep brain electric stimulation system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1293072A (en) * | 2000-11-21 | 2001-05-02 | 骆智辉 | Music controlled electric instrument for treating insomnia |
| CN202068977U (en) * | 2011-04-02 | 2011-12-14 | 江苏太阳鸟校园服饰有限公司 | Garment capable of treating insomnia |
| CN202538172U (en) * | 2012-05-02 | 2012-11-21 | 姜彬 | Insomnia therapeutic instrument |
| CN203043252U (en) * | 2012-12-10 | 2013-07-10 | 河北鼎尚电子设备有限公司 | Auxiliary sleeping device |
| RU2630882C1 (en) * | 2016-09-12 | 2017-09-13 | Акционерное Общество "Нейроком" | Device for improvement of sleep quality by means of combined stimulation |
| CN108874130A (en) * | 2018-06-04 | 2018-11-23 | Oppo广东移动通信有限公司 | Control method for playing back and Related product |
| CN109464131A (en) * | 2019-01-09 | 2019-03-15 | 浙江强脑科技有限公司 | Sleep quality ameliorative way, device and computer readable storage medium |
| CN109568766A (en) * | 2019-01-30 | 2019-04-05 | 浙江强脑科技有限公司 | Audio frequency playing method, device and computer readable storage medium |
| CN110227029A (en) * | 2019-06-27 | 2019-09-13 | 李丽 | A kind of depressed sleep disturbance hood type acupoint stimulation device of five tone minds treatment |
| CN111450412A (en) * | 2020-03-18 | 2020-07-28 | 肖赫 | Sleep apparatus capable of changing rhythm of electric wave, method thereof and computer readable medium |
-
2020
- 2020-07-30 CN CN202010750310.0A patent/CN114053549A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1293072A (en) * | 2000-11-21 | 2001-05-02 | 骆智辉 | Music controlled electric instrument for treating insomnia |
| CN202068977U (en) * | 2011-04-02 | 2011-12-14 | 江苏太阳鸟校园服饰有限公司 | Garment capable of treating insomnia |
| CN202538172U (en) * | 2012-05-02 | 2012-11-21 | 姜彬 | Insomnia therapeutic instrument |
| CN203043252U (en) * | 2012-12-10 | 2013-07-10 | 河北鼎尚电子设备有限公司 | Auxiliary sleeping device |
| RU2630882C1 (en) * | 2016-09-12 | 2017-09-13 | Акционерное Общество "Нейроком" | Device for improvement of sleep quality by means of combined stimulation |
| CN108874130A (en) * | 2018-06-04 | 2018-11-23 | Oppo广东移动通信有限公司 | Control method for playing back and Related product |
| CN109464131A (en) * | 2019-01-09 | 2019-03-15 | 浙江强脑科技有限公司 | Sleep quality ameliorative way, device and computer readable storage medium |
| CN109568766A (en) * | 2019-01-30 | 2019-04-05 | 浙江强脑科技有限公司 | Audio frequency playing method, device and computer readable storage medium |
| CN110227029A (en) * | 2019-06-27 | 2019-09-13 | 李丽 | A kind of depressed sleep disturbance hood type acupoint stimulation device of five tone minds treatment |
| CN111450412A (en) * | 2020-03-18 | 2020-07-28 | 肖赫 | Sleep apparatus capable of changing rhythm of electric wave, method thereof and computer readable medium |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282432A (en) * | 2022-05-11 | 2022-11-04 | 广东工业大学 | Sleep-aiding device and sleep-aiding method |
| CN115153454A (en) * | 2022-09-07 | 2022-10-11 | 深圳市心流科技有限公司 | Sleep-assisting stimulation control method and device, sleep-assisting equipment and storage medium |
| CN117982799A (en) * | 2024-04-02 | 2024-05-07 | 北京市神经外科研究所 | Closed-loop deep brain electric stimulation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20230001203A1 (en) | Method and system for providing electrical stimulation to a user | |
| US12011590B2 (en) | Method and system for providing electrical stimulation to a user | |
| CN110623665A (en) | Intelligent sleep time phase detection and sleep quality evaluation system and method | |
| CN114053549A (en) | Sleep-aiding method, device, system, computer equipment and storage medium | |
| Jirakittayakorn et al. | A novel insight of effects of a 3-Hz binaural beat on sleep stages during sleep | |
| Onton et al. | Visualization of whole-night sleep EEG from 2-channel mobile recording device reveals distinct deep sleep stages with differential electrodermal activity | |
| JP2018505712A (en) | Method and apparatus for enhancing memory fixation | |
| Huang et al. | Investigation of vagal afferent functioning using the heartbeat event related potential | |
| US20170274174A1 (en) | System and method for administering, monitoring and controlling biomimetic sleep | |
| CN110623664A (en) | Control system and method for receiving and processing brain wave signals | |
| JP2020515302A (en) | System and method for outputting an index representing the effect of a stimulus given to a sleeping patient | |
| KR20190049442A (en) | System and method for inducing sleep based on auditory stimulation | |
| CN213430159U (en) | Pulse generating system | |
| Krugliakova et al. | Boosting recovery during sleep by means of auditory stimulation | |
| JP7479150B2 (en) | SYSTEM AND METHOD FOR DETERMINING WHETHER A SUBJECT IS LIKELY TO BE DISTURBED BY THERAPEUTIC LEVELS OF STIMULATION DURING A SLEEP SESSION - Patent application | |
| Gümüş et al. | Detection of EEG Patterns for Induced Fear Emotion State via EMOTIV EEG Testbench | |
| Park et al. | Modulation of sleep using noninvasive stimulations during sleep | |
| WO2021258245A1 (en) | Method and device for updating sleep aid audio signal | |
| Cortoos et al. | Excitatory versus inhibitory impairments in insomnia patients: an ERP study | |
| RU2306852C1 (en) | Method for rehabilitation of human emotional-effective disorders | |
| KR102282881B1 (en) | Biological signal measurement apparatus and system | |
| Pomytkin et al. | Efficacy of High-Frequency Rhythmic Transcranial Magnetic Stimulation in Endogenous Depressive Disorders at Juvenile Age | |
| Hestermann | Design of a wireless in-ear EEG device to improve sleep via EEG neurofeedback | |
| RU63201U1 (en) | SYSTEM FOR RESTORING EMOTIONALLY-AFFECTIVE HUMAN STATES | |
| WO2024191556A1 (en) | Systems and methods to treat depression using rem sleep |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |