CN1181900C - Controlled pulsive DC electric field equipment for inducing and exciting human electroencephalogic waves in waking state of sleeping - Google Patents

Abstract

The present invention belongs to an automatic control technology of the induction and excitation of the brain wave for a human body, which mainly comprises a device generating ultralow frequency pulse direct current voltage, a pressurized conductive plate and a zero potential conductive plate, wherein outputted controlled ultralow frequency modulation pulse direct current voltage is added to the pressurized conductive plate; a controlled pulse direction current electric field is generated between the pressurized conductive plate and the zero potential conductive plate. The direct current electric field induces or excits the brain wave of the human body in the electric field for synchronization. Thereby, the present invention generates the function of sleep induction or conscious excitation. Thus, the human body can have a good sleep process or a conscious state so as to improve the efficinecy and the quality of study, work and rest.

Description

Controlled pulsive DC electric field equipment for inducing and exciting human electroencephalogic waves in waking state of sleeping

Affiliated technical field

The invention belongs to human body electroencephalogram's ripple and induce the excitation automatic control technology, mainly propose a kind of controlled pulsive DC electric field equipment for inducing and exciting human electroencephalogic waves in waking state of sleeping.

Background technology

People's brain not only can the control person thinking and behavior, and be control people's the emotion and the highest maincenter of vegetative nerve function.

In people's life process, whole machine body particularly whole variations of nervous system generation can both be reflected on the electroencephalogram.The achievement of modern Study on brain electrical activity shows that different people has different brain wave rhythms under different situations, but regular following.In general, brain electrical acti has a dominant frequency, is exactly the most outstanding and tangible rhythm and pace of moving things in record, also is brain wave " the background rhythm and pace of moving things ", and classical brain wave rhythm and pace of moving things wave band is as follows:

δ wave band:＜4HZ (cycle per second)

The θ wave band: 4～＜8HZ

α wave band: 8～13HZ

Beta band:＞13HZ

Under the situation of no any environmental stimuli and drug influence, normal adult when clear-headed brain electrical acti generally at the α wave band, be 8.5～12.5HZ, between or be mixed with a small amount of (below 15%) 14～30HZ β ripple and 4～7HZ θ ripple by a narrow margin, and when attention is concentrated or done mental arithmetic, alpha rhythm will disappear and be replaced by beta response, also have to occur the higher theta rhythm of wave amplitude when being reported in ergasia.Having 6% normal person to show with the β ripple is the electroencephalogram of basilic rhythm.

Utilize electroencephalogram to study just a kind of state that reconfigures of cerebration of dormant structure and procedure declaration sleep, be divided into rapid-eye-movement sleep (REM sleep) (rapid eye movementsleep, SREM) and nonrapid eye movements,sleep (non-rapid eye movement sleep, SNREM) two classes, wherein NREM sleeps to divide for again by shallow and sleeps to the S1 of sound sleep, S2, S3, the S4 fourth phase, typical normal adult sleep is hocketed by NREM sleep and REM sleep, form the NREM-REM sleep cycle, sleep descendant's incubation period through 10～30 minutes begins to fall asleep by awakening, be introduced into the NREM sleep, from the superficial to the deep, promptly by S1 phase to S2 phase to the S3 phase to the S4 phase, and then by S4 phase to the S3 phase to the S2 phase, enter REM sleep by the S2 phase usually, so just formed first sleep cycle that NREM-REM sleeps.After the REM sleep finishes, repeat above rule again, sleep changes second NREM-REM sleep cycle over to, and night, ortho sleep can have 3～6 such cycles entirely.Each sleep cycle continues 80～120 minutes, and also there is certain proportion the shared time of each phase of sleeping, and REM accounts for 20～25% of the SAN time length of one's sleep, and the NREM sleep S1 phase accounts for 5～10%, and the S2 phase accounts for 50%, and S3 phase and S4 phase account for 20% altogether.The electroencephalogram of normal adult at sleep feature is as follows: the NREM sleep S1 phase relatively by a narrow margin (＜20 μ V) mixing (α, β, θ ripple) electroencephalogram preponderate with 2～7HZ activity; 12～14HZ spindle wave or K complex wave appear in the S2 phase.4～7HZ θ ripple increases, and a small amount of δ ripple occurs; 20%～50% high-amplitude (＞75 μ V) 2HZ or slower ripple appear in the S3 phase; A large amount of high-amplitudes of S4 phase (＞75 μ V) are slow movable, 50% above 2HZ or slower ripple occur; REM sleep eletroencephalography feature class is similar to the S1 phase, but the α ripple is many than the S1 phase, low 1～2HZ when clear-headed.Have been found that sleep period, characterize especially that the various hormone quantity of pituitary secretion increase during S3, the S4 of deep sleep, as corticotropin, prolactin antagonist, thyrotropin, lutropin, auxin etc. at NREM.All in this phase, peak.So, suitably shorten other phase simultaneously if can sleep the proper extension S3 phase S4 phase, just can fully obtain the necessary various biochemical substances of body metabolism effectively in a short time, this is to improving people's life, and the efficient of quality of life and study, work is crucial beyond doubt.

Test confirms, the people can not cross the S1 phase S2 phase shallow sleep directly enter the S3 phase, S4 phase sound sleep, must after NREM sleeps, enter REM and sleep by S1 phase, the shallow development of sleeping of S2 phase, the NREM-REM sleep cycle is repeated.The REM sleep has its unique physiological action, the people has a dream and mostly occurs in this period, someone thinks that the REM sleep is to handle the brain tissue metabolism refuse, also the someone thinks that prepare required protein and the transmitter substance of neurocyte in the daytime this moment, more intravital biochemical substances can be readjusted and be arranged, can also be arranged in the brain electric information of one day life working and learning gained in the brain cell in an orderly manner, thereby reinforcement memory function, particularly for the people who is engaged in mental work, thisly replenish and arrange very important especially.

No matter it is daytime or night, also no matter the people is in waking state or sleep state, the all inevitable various influences of directly facing natural environment, it aerial thunder and lightning, airborne negative ions and noise field, electric field between outer atmosphere and the earth, serious day by day is civilian, military radio microwave radiation disturbs, always do not carve human body is being produced delicate effect, externally under the double influence of adverse environment and human body self various factors, people's cognition does not feel well to some extent, the brain electrical acti disorder, so that can not concentrate muscle power and spiritual study and work daytime, drowsy, can not enter ortho sleep even insomnia night, causes the decline even serious decline of quality of life and quality of life.

Therefore, fully effectively utilize the achievement of modern humans's Study on brain electrical activity.Making great efforts to begin scientifically to control and regulate the human body brain electrical acti, make it to the direction synchronization that is of value to health, improve people's survival condition and life and work emotion, is the lofty scientific and technical research target that many scientific workers seek assiduously.

The application of Study on brain electrical activity achievement:

(1) electroencephalogram and brain electrical activity mapping etc. can objectively show the various functional statuss of nerve system of human body visually, and more and more important effect has been played in the diagnosis and the treatment of nervous system disease and other relevant disease.

(2) principle of utilizing biological physiology to feed back, adopt electromagnetic field, magnetic field, acousto-optic stimulation, electric current directly to import methods such as human body and pulsating direct current electric field, reverse energization and induce human body, the brain electrical acti that makes the people is to normal and healthy and helpful direction synchronization, in order to regulate and to improve the emotion and the state of human body, improve life and quality of life.

Society goes up about the health care electronic machine report that improves the insomnia situation few now.Instrument according to electronics newspaper report once had introduction to utilize pulsating field to induce the insomniac to fall asleep abroad also has the books and periodicals introduction to utilize a scoop sample electrode to allow the people be contained in the mouth abroad, feeds low-frequency current and induces the sleeping method of people using.Also introduced on some electronics tabloids and the books and periodicals at home and utilize sound (as rustle, singing of the stream) slowly to change the circuit of inducing the people to fall asleep, but never see launch, a kind of " purple ring electronic sleep apparatus " once appearred in the Chinese Central Television's 2 programs advertisements recently, by " the rubber fruit is international " marketing, according to the advertisement introduction, this instrument be by two clip on people's ear, import the low-frequency current of 0～15HZ, induce the people sleeping, in " treatment pattern " but the time continuous operation half an hour.

Up to the present, also do not recognize any product similar and report to technical solution of the present invention.

File, data about aforementioned " background technology ":

1, " clinical practice electroencephalography " JOHNR HUGHES work Ma Renfei translates People's Health Publisher's version in 1997

2, " clinical electroencephalogram and brain electrical activity mapping are learned " Tan Yuling chief editor People's Health Publisher version in 1999

3, " sleep, daydream, insomnia " 1981 5 phases of Pan Yongzhu " scientific experiments " magazine

4, " friend's one electric time of life " Xu Desheng work 1981 11 phases of " scientific experiments " magazine.

5, " insomnia " Li Zong weighing apparatus Wu Wenhua writes China Traditional Chinese Medicine Publishing House 2000 editions.

6, the male scholar's Zhu show of " insomnia and sleep disorder disease " trip state is opened and can directly be write People's Medical Officer Press's version in 2000.

7, " magnetotherapy " Chen Zhi, Zhou Wansong, work People's Health Publisher, Hu Mei village version in 1994.

With patent of invention coherent reference data:

8, " Basic Analog Electronics (first volume) " Tong Shibai chief editor People's Education Publishing House version in 1980.

9, Higher Education Publishing House's version in 1985 is compiled by " religion word Fundamentals of Electronic Technology concise course " electronics teaching and research room of Tsing-Hua University

10, " integrated circuit commonly used both at home and abroad exchanges model and application manual " Zhou Zhong chief editor Electronic Industry Press version in 1996

11, " electronic formula short course " Ma Xuanrong compiling People's Telecon Publishing House version in 1980

12, China Machine Press's version in 1999 is write in " advantage design " yellow Jingyuan

13, " parallel design " Meng Ming occasion Korea Spro writes China Machine Press's version in 1999 to profit

14, " green design " Liu Zhifeng Liu Guangfu is write China Machine Press's version in 1999

15, the chief editor of " electronic devices structure design principle " Nanjing Polytechnical College Jiangsu science and technology publishing house version in 1981

16, " very low frequency radio engineering " ADWATT work translation group is translated National Defense Industry Press's version in 1973.

Summary of the invention

The objective of the invention is to propose a kind of controlled pulsive DC electric field equipment for inducing and exciting human electroencephalogic waves in waking state of sleeping, human body electroencephalogram's ripple of inducing excitation to be in the pulsating direct current electric field is synchronous with it, make it a good sleep procedure or waking state, improve efficient and quality that study and work is had a rest.

The present invention finishes the technical scheme that its invention task proposed: it mainly comprises the device that produces the synthetic pulsating dc voltage of controlled intrasonic and pressurization conductive plate, zero potential conductive plate; The synthetic pulsating dc voltage of controlled intrasonic of output is added on the pressurization conductive plate, produces controlled pulsating direct current electric field between pressurization conductive plate and zero potential conductive plate.

This DC electric field induces or encourages the brain wave that is in the human body in this electric field synchronous with it, thereby produces the effect of sleep derivation or clear-headed excitation.

Controlled intrasonic is modulated the Rectified alternating current pressure device according to the pulsating dc voltage of the scheme that presets in certain period of time output characteristic frequency, and circulates by the time of presetting.

Described intrasonic is 0.6Hz-26Hz.

The sleep cycle periodic duty is pressed in the output of intrasonic pulsating dc voltage, complete period is the S1 phase (5.5Hz～7Hz), to S2 phase (4Hz～5.5Hz), to S3 phase (1.8Hz～2.5Hz), to the S4 phase (0.6Hz～1.5Hz), (0.6Hz～1.5Hz) is to S3 phase (1.8Hz～2.5Hz) to the S4 phase, (4Hz～5.5Hz) is to REM phase (8Hz～9Hz) to the S2 phase.

But work 1-6 cycle of Automatic Cycle.

The time of complete period periodic duty is controlled to be: S1 phase (5.5Hz～7Hz) 4～12 minutes, to S2 phase (4Hz～5.5Hz) 20～30 minutes, to S3 phase (1.8Hz～2.5Hz) about 4～6 minutes, to S4 phase (0.6Hz～1.5Hz) 4～6 minutes, to S4 phase (0.6Hz～1.5Hz) about 4～6 minutes, (1.8Hz～2.5Hz) 4～6 minutes, (4Hz～5.5Hz) 20～30 minutes is to REM phase (8Hz～9Hz) 16～30 minutes to the S2 phase to the S3 phase.

When being used for the excitation of human body waking state, press in each cycle the several tension time in the anterior time (22Hz～26Hz), the normality phase, ((7.5Hz～9.5Hz), the normality phase, (9.5Hz～11Hz) relaxation time of conversion excitation encouraged for the cycle motivation working time excitation of 9.5Hz～11Hz) and rear portion time relaxation period.

The working time excitation is 4: 1 with the time ratio of relaxation time excitation.

When doing in the excitation of human body waking state, can be a cycle motivation cycle by each hour, the working time be actuated to 48 minutes, and relaxation time is actuated to 12 minutes.

Produce the square wave of 20～200KHz in the intrasonic pulsating direct current electric field generator by carrier-fequency generator, by manipulator carry out intrasonic (modulation of 0.6Hz～26Hz), by power amplifier carry out power amplification and after transformator boosts again through rectification output ripple DC voltage and add on the pressurization conductive plate.

The present invention compares the effect that is had with background technology:

Novelty: up to the present, also do not have the brain wave of this controlled pulsating direct current electric field type to induce, exciting bank delivered on the publication at home and abroad, occurred this series products at home and abroad or, also do not have same patent application otherwise for known to the public.

Creative: as before this, the report and the product advertising of sleep derivation devices such as field type, electric current importing human body type, acousto-optic stimulating type arranged, but the present invention to be different fully with them.1, adopted the mode of pulsating direct current electric field first.2, follow medical circle fully for many years to the brain wave achievement in research, the full sleep procedure of sleep cycle is induced sleep entirely, and the exciting bank of waking state did not then have in the past.3, can suitably adjust shallowly sleep, the sound sleep time, more be of value to health.

Description of drawings

Accompanying drawing 1 is apparatus of the present invention operation principle block diagram.

Accompanying drawing 2 is the power pack electrical schematic diagram.

Accompanying drawing 3 is carrier frequency, modulation, power amplifier output electrical schematic diagram.

Accompanying drawing 4 presets regularly part electrical schematic diagram for the cycle.

Accompanying drawing 5 is waveform generation, conversion fraction electrical schematic diagram.

Accompanying drawing 6 is an intensity adjustments part electrical schematic diagram.

Accompanying drawing 7 is arranged sketch map for pressurization conductive plate, zero potential conductive plate.

Accompanying drawing 8 is pressurization conductive plate, the another kind of sketch map of arranging of zero potential conductive plate.

The specific embodiment

The accompanying drawing that provides is in conjunction with the embodiments further specified the present invention:

As shown in Figure 1, its mode with block diagram has shown the function of every energy module and the association between them, comprise that carrier-fequency generator, manipulator, power amplifier, cycle preset regularly part, the waveform generation conversion fraction, the intensity adjustments part, Switching Power Supply part and output pressurization conductive plate and zero potential conductive plate, the top has shown the voltage waveform of each relevant portion qualitatively.

The basic explanation of this device:

The device control panel is fairly simple, an on and off switch, a power supply indicator, six grades of cycles are reset control, and every grade all has a corresponding LED indication, six grades of strength control, corresponding LED indication is also arranged, a device opens, stops button, 10 annular installations as the work indication of LED, but while display waveform speed.

The power pack of device is the Switching Power Supply of 100KHZ, uses TOP224Y as main controlling element, two groups of voltages of output 100V, 15V.Carrier frequency produces the 20KHZ square wave by SA555, dutycycle 50% ± 10%, transistor Q1 carries out the intrasonic modulation of carrier frequency, generation is subjected to the synthetic square wave sequence of intrasonic, Q2 is as the power amplification excitation, Q3 is as power amplification, and output boosts to 8KV to 15KV through T3 and produces after by the high voltage silicon rectifier stack rectification and be subjected to the synthetic pulsating dc voltage of intrasonic, is connected to pressurization conductive plate and zero potential conductive plate through the current-limiting resistance of two 1.5M Ω and produces controlled pulsating direct current electric field betwixt and carry out work.Carrier frequency also can produce the carrier frequency modulation except that collector modulation by the integrated circuit of other model, also can use base stage modulation or emitter stage modulation, under the suitable situation of parameter, also can use power amplification circuit to carry out power amplification.Power pack circuit pattern is many, also can use discrete component to form, and also can use other switch voltage-stabilizing integrated component to form.

IC5, IC6, IC7, IC9 forms one eight passage cascade timing controller, but Automatic Cycle timing working, and can control the frequency that sets in eight sections timings and this time period simultaneously, the natural law according to the people, sleep stage S1, S2, S3, S4, S4, S3, S2, REM eight phases setting-up time, suitably shorten S1, the S2 phase, proper extension S3, S4 phase but can not be too much, be decided to be 80～120 minutes complete cycle, then above-mentioned eight phases can be adjusted into 4～12 minutes respectively, 20～30 minutes, 4～6 minutes, 4～6 minutes, 4～6 minutes, 4～6 minutes, 20～30 minutes, 16～30 minutes.Cycle presets and is divided into six grades, needs to use several cycles to press key assignments by user oneself, and is the longest six grades, promptly 8～1 2 hours.Induction frequency is by IC10, IC11, IC12, IC13, IC14 combination results ladder quasi-sine-wave, corresponding S1, S2, S3, S4, REM by stages respectively setting range be S1 phase: 5.5～7HZ, the S2 phase: 4～5.5HZ, the S3 phase: 1.8～2.5HZ, the S4 phase: 0.6～1.5HZ, REM phase: 8～9HZ is by the automatic Synchronization Control of block signal of IC9 generation.Strength control adopts the method for control time per unit load time length to control, also be divided into six grades, the control load time is 25%～87.5%, unit interval is elected 20 seconds as, per 2.5 seconds is one section, promptly controlling the load time is loading in per 20 seconds 5 seconds～17.5 seconds, and using ladder quasi-sine-wave and discontinuous loading is to attempt to strengthen inducing effect.Cycle presets, timing controlled and waveform generation conversion, strength control also can need establishment control corresponding software program by various chip microcontroller, carries out work by job requirement.

Human body waking state exciting bank control panel is basic identical with sleep quality state apparatus for deivation.But 10 LED of output indication and its drive circuit can be removed from, only get final product with a LED tube display device duty, because can't demonstrate the waveform speed this moment.

It still is six grades that cycle presets, but each cycle is decided to be 60 minutes, the longest presetting promptly 6 hours six cycles.

In each cycle still by eight sections timings, preceding 6 sections every section 8 minutes.Promptly weekly in the phase these 48 minutes be the study and work state, back two sections be one 8 minutes one 4 minutes, be used as and loosen and have a rest.Preceding 6 band frequencies are set at the tension time, the normality phase, continuous three circulations, 8 minutes is relaxation period before back two sections, the back was the normality phase in 4 minutes, and such arrangement relatively meets people's nature physiological situation when study or work, and the tension time frequency setting is 22HZ～26HZ, the normality phase adjusts and is that 9.5HZ～11HZ, relaxation period adjust and is 7.5HZ～9.5HZ.

Strength control is also the same with sleep, can divide six grades of control load times between 25%～87.5%.

The output voltage of this device be sleeping apparatus half.

This device also can expand to the device that uses for many people, as is used for classroom, office etc., but needs redesign to add high-power and some components and parts of conversion and each relevant parameter.

The device operation sequence:

1. press on and off switch, the power supply indication LED is bright

2. select during cycle, press respective keys after corresponding LED bright

3. selection intensity, press respective keys after, corresponding LED is bright

4. press and open, stop button, the bright device of working condition LED is started working, and device stops automatically after finishing the work by intensity of selecting and cycle.

5. disconnecting power switch.

As shown in Figure 2, it is 220 ± (25%) V for exchanging that design allows the input line voltage, be 165V～275V, WD and D5 are used to clamp down on the forward position peak voltage that is produced by ferrite transformer T1 leakage inductance, D5 selects Ultrafast recovery pipe HER107 for use, recovery time 70ns, IC1 is PWM-type switching element T OP224Y, switching frequency is 100KHZ, two groups of voltages of secondary output, one-level produces 100V DC voltage EC behind the D6 rectifying and wave-filtering, another group produces 15V DC voltage EA behind the D7 rectifying and wave-filtering, EB is with two groups of DC relay contact JK1, JK2 controls EB, the break-make of EC.

IC2 provides the optocoupler feedback working mode for IC1, IC3 is a precision voltage regulator, when EA is output as 15V, 8 feet (2.5V) of IC3 make Switching Power Supply can remain output voltage stabilization when mains fluctuation or load variations by carrying out pulsewidth modulation by becoming the photosensitive electric current of the inner generation of conducting IC2 for IC1.

Design complete machine power＜30W.

Wherein IC1 is the pwm switch integrated circuit, and TDP224Y, IC2 are optocoupler integrated circuit PC817A, and IC3 is accurate integrated stable voltage circuit TL431.

As shown in Figure 3, IC4 is technical grade intervalometer SA555, form a multi-resonant oscillating circuit with peripheral cell and produce the carrier frequency square wave, W1, W2 are respectively applied for and regulate dutycycle and frequency of oscillation, because back level components and parts performance limitations, frequency of oscillation at the corresponding levels is designed to 20KHZ, dutycycle 50% ± 10%.

Q1 is 2N5551, is used for carrier frequency is carried out the intrasonic modulation, and W3 is used to regulate its operating point and input signal strength, and the synthetic collector voltage of intrasonic is provided by ED.

Q2 is 2SC2482, and power amplification drive(r) stage, W4 are used to adjust its operating point, and ferrite driver transformer T2 transformation ratio is 25: 1.

Q3 is that 2SD1555 and ferrite output transformer T3 form the power amplifier output stage, and the T3 transformation ratio need be 1: 110 or 2: 110 according to device.

D12 is a high voltage silicon rectifier stack, and R20, R21 are output current limiting resistance, and output intrasonic pulsating dc voltage positive pole is connected to the pressurization conductive plate, and negative pole is connected to the zero potential conductive plate, forms controlled intrasonic pulsating direct current electric field betwixt and carries out work.

As shown in Figure 4, IC5, IC6, IC7, IC9 have formed one eight passage cascade timing controller, switch on moment at EB, the R end of IC8, IC9 is given in a forward point pulse behind C23, R24 differential, make its zero clearing, the Q0 output high level of IC9, this high level is divided into two-way, one the tunnel controls first passage of one group of eight two-way electronic analog swtich of passage being made up of IC6, IC7, W5 is connected, another road then form by IC11, IC12 in the control figure 5 another organize the two-way electronic analog swtich of eight passages, W13 is connected.

At this moment, by C22, R22, R23, the RC oscillating circuit that the inner not gate of W5 and IC5 is formed begins to produce vibration, this frequency of oscillation is after IC5 inside is through 14 grades of two divided-frequencies, by its Q14 end output commutator pulse, after first section commutator pulse arrives, Q14 exports high level, this high level makes the inner zero clearing of IC5 for the zero suppression signal of R end of oneself by D13 on the one hand, give signal of CP end of IC9 on the other hand, make the Q1 end output high level of IC9, its Q0 holds level step-down simultaneously, the two-way electrical switch that makes first passage is by disconnecting W5, W13, IC5 internal oscillator failure of oscillation, and the high level of Q1 end output is connected second passage of two-way electronic switch set among the IC9, C22, R22, R23 connects with W6 again, starting of oscillation work (W14 is connected on another road), second section timing begins, by that analogy, during to the 8th section timing controlled end, the Q8 end of IC9 is exported high level, and makes own zero clearing by D17, transferring to simultaneously IC8 one-period again finishes signal (this moment IC5 also automatic clear), not one-period if preset, then, whole timing means is worked on again and again because IC9 Qo this moment end is exported high level again.

Eight passage cascade intervalometers can be adjusted the timing of each passage by W5～W12 respectively, timing t=2.2 * (R23+W) * C12 * 2 ¹⁴, W is among W5～W12 one in the formula.

It is to finish control jointly by IC20 among IC8, BK2 and Fig. 6 that cycle presets.Because IC8 is the same with IC9 can be cleared when power connection, therefore the cycle period that transmits from the Q8 end of IC9 is finished Q1 to Q6 end that signal can make IC8 and is occurred high level, the BK2 one to six grade successively and no matter be preset at that grade, this grade LED lamp (LED2～LED7) will luminously show, these shelves also will preset the signal that puts in place and deliver to the CL2 end of IC20 among Fig. 6 and make its upset simultaneously, control EB disconnects device is quit work, the job requirement that the execution cycle presets.

Wherein, IC5 is 14 binary counting/frequency division/agitators, and integrated circuit CD4060BE, IC6, IC7 are four bidirectional analog switch integrated circuit CD4060BE, and IC8, IC9 are for having the integrated electrical equipment CD4017BE of ten decoding output 10 system enumerators.

As shown in Figure 5, IC13 and the effect of IC14 tandem can be cascaded into big loop shift register, contain 10 d type flip flops altogether, if whole Q ends are zero when initial, then because the effect of each clock pulses, can make output frequency is 1/20 of clock frequency, and can (be the resistance of R34～R42) by selecting each trigger load resistance, can produce 20 stagewise quasi-sine-wave cycles of clock, IC10 is a technical grade SA556 dual timer, and wherein an intervalometer is connected into astable multivibrator provides clock to IC13 and IC14.

The another group eight two-way electronic analog swtich of passage of IC11 and IC12 component devices, the control signal that IC9 transmits in the acceptance pattern 4, the clock frequency that each passage all can make IC10 produce by among W13～W20 is adjusted in 10HZ～560HZ scope.

The frequency of oscillation of adjusting f=1.45/2 * (R31+W) * C25, (W is among W13～W20 one in the formula), and IC13 and IC14 tandem when using total frequency dividing ratio be 20, so the excursion of the ladder quasi-sine-wave frequency exported of IC13 (preceding 5 grades) and IC14 (back 5 grades) is 0.5HZ～28HZ.

When being cascaded into big loop shift register, the Q5 end of IC13 directly connects the input of IC14, should return the input of IC13 then by the Q5 of IC14, but IC14 does not have Q5 end pin, here be connected into phase inverter with the another intervalometer of IC10 and use, the Q5 end of IC14 is sent back to the input of IC13 after anti-phase and finish cascade.Two shift register tandems illegal original state might occur when using, the method that solves is " Micky Mouse " logic circuit that connection one is made up of R32, D18 polyphone between the Q5 of IC13 and IC14, when the Q5 of IC13 and IC14 all can be " 1 ", peaker C26, R33 make the R end of IC13 and IC14 all add positive spike, make their whole Q outfans be reset to " 1 ", so just solved the startup problem.IC16 is a double operational circuit, is used for producing the voltage controling end that the quasi sine signal is added to adjustable voltage stabilizer spare IC15, makes IC15 output by the synthetic power supply ED of intrasonic ladder quasi-sine-wave (1.25V～12.5V).

Wherein, IC10 is technical grade plesichronous integrated circuit 5A556, and IC11, IC12 are four bidirectional analog switch integrated circuit CD4066BE, and IC13, IC14 are for can preset 1/N enumerator (including 5 grades of johnoson counters) integrated circuit CD4018BE; IC15 is adjustable output voltage manostat integrated device TL317, and IC16 is single supply two-way general-purpose operation amplifier integrated circuit LM358.

As shown in Figure 6, it is an intensity adjustments part electrical schematic diagram, and device adopts the method for load time length in the control time per unit to control output electric field intensity, divides six grades to have level to regulate.

IC17 is used for producing segmentation circulation time signal.With IC5 operation principle among Fig. 4 equally just the segmentation circulation time be fixed, be designed to 2.5 seconds here, adjust by C29, R51, R52, W13.

IC18 when EB arrives by C28, R50 zero clearing, Q0 is high level, and will make the Q1 to Q8 of IC18 occur high level successively by the segmentation circulation commutator pulse that IC17 sends here, gives oneself reset signal by D21 when high level appears in Q8, then Qo presents high level again, eight sections circulations.Q1 to Q6 is connected to the CL1 of IC20 respectively by six groups of band switches of BK1, Q7 then directly is connected to CL1, like this, after any one grade in pressing BK1, CL1 will receive twice high level in each eight sections time circulation, and each high level all can make the Q1 end of IC20 produce once inside out, by the break-make of R70, Q4 control JK1, thereby can make the load time carry out six grades of controls by 12.5% 1 grade between 25%～87.5%.

IC20 is a pair of JK flip-flop, is connected into the double T trigger here and uses.

IC19 meets 10 LED and is used for the duty of display device, also can directly show the fast, slow of output waveform simultaneously, but clear-headed situation exciting bank is only just passable with a LED access EB display working condition.

Wherein, IC17 is 14 binary counting/frequency divisions/agitator integrated circuit CD4060BE, IC18 is for having the integrated circuit CD4017BE of ten decoding output 10 system enumerators, and ICl9 is dotted line display driving integrated circuit CM3914, and IC20 is SHUANGDING-K flip-flop integrated circuit CD4027BE.

As Fig. 7, shown in Figure 8, it provides the sketch map of pressurization conductive plate, zero potential conductive plate layout.As shown in Figure 7, its outer likeness in form

Zero potential conductive plate 1 places below the bed pillow during use, and pressurization conductive plate 2 then is positioned at corresponding top, and its distance can be regulated between the 600-1200 millimeter, do shell and support by the good engineering plastics of insulating properties, pressurization conductive plate 2 outer all directions insulation screens protect 30 millimeters.When being used for sleep derivation, the device profile also can be designed to other shape and size, pressurization conductive plate as crooked slightly shape, be vertically set on people's crown direction when sleeping, 50～100 millimeters away from people crown places be, and the zero potential conductive plate is surveyed and is the below of the mattress when sleep quality, shoulder is with upper/lower positions, at this moment on-load voltage will be at half abovely, but electric field is uniform inadequately, induces the effect may be weaker.

As shown in Figure 8, device body is arranged on the seat with overhead guard, is beneficial to learn above being sitting in or work, and zero potential conductive plate 1 is positioned on the seat, and the seat upper limb installs two microswitch additional, and device quits work when making the people leave seat.Pressurization conductive plate 2 is positioned on the overhead guard, and parallel with seat, its spacing can be regulated between 1000～1250 millimeters, also is to do shell and support with the good engineering plastics of insulating properties, and pressurization conductive plate 2 outer all directions insulation screens protect 30 millimeters.

Claims (2)

1, a kind of controlled pulsive DC electric field equipment for inducing and exciting human electroencephalogic waves in waking state of sleeping is characterized in that: comprise that generation is subjected to the device of synthetic intrasonic pulsating dc voltage and pressurize conductive plate (2), zero potential conductive plate (1) by rule; Generation is added on the pressurization conductive plate (2) by the controlled pulsating dc voltage of the device output of synthetic intrasonic pulsating dc voltage by rule, between pressurization conductive plate (2) and zero potential conductive plate (1), produce controlled pulsating direct current electric field, this pulsating direct current electric field induces or encourages the brain wave that is in the human body in this electric field synchronous with it, the device that produces the intrasonic pulsating dc voltage is according to the pulsating dc voltage of the scheme that presets in certain period of time output characteristic frequency, and circulate by the time of presetting, the intrasonic pulsating dc voltage is exported by the sleep cycle periodic duty when being used for sleep derivation: S1 phase frequency 5.5HZ-7HZ work 4-12 minute, to S2 phase frequency 4HZ-5.5HZ work 20-30 minute, to S3 phase frequency 1.8HZ-2.5HZ work 4-6 minute, to S4 phase frequency 0.6HZ-1.5HZ work 4-6 minute, to S4 phase frequency 0.6HZ-1.5HZ work 4-6 minute, to S3 phase frequency 1.8HZ-2.5HZ work 4-6 minute, to S2 phase frequency 4HZ-5.5HZ work 20-30 minute, to REM phase frequency 8HZ-9HZ work 16-30 minute; The intrasonic pulsating dc voltage is exported by clear-headed Energizing cycle periodic duty when being used for clear-headed the excitation: by each hour is a cycle motivation cycle, be the working time excitation in preceding 48 minutes, circulate repeatedly by nervous driving frequency 22HZ-26HZ, normality driving frequency 9.5HZ-11HZ, circulated by lax driving frequency 7.5HZ-9.5HZ, normality driving frequency 9.5HZ-11HZ for the relaxation time excitation in the back in 12 minutes repeatedly; Thereby produce the effect of sleep derivation or clear-headed excitation.

2, controlled pulsive DC electric field equipment for inducing and exciting human electroencephalogic waves in waking state of sleeping according to claim 1, it is characterized in that producing the square wave that is subjected to produce by carrier-fequency generator in the device of synthetic intrasonic pulsating dc voltage 20-200KHZ by rule, carry out intrasonic 0.6HZ-26HZ modulation by manipulator, by power amplifier carry out after the power amplification and after transformator boosts again through rectifier rectification output ripple DC voltage and add on the pressurization conductive plate.

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