CN203634165U - Brain-wave-based intelligent control device - Google Patents
Brain-wave-based intelligent control device Download PDFInfo
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- CN203634165U CN203634165U CN201320744998.7U CN201320744998U CN203634165U CN 203634165 U CN203634165 U CN 203634165U CN 201320744998 U CN201320744998 U CN 201320744998U CN 203634165 U CN203634165 U CN 203634165U
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Abstract
The utility model discloses a brain-wave-based intelligent control device. The brain-wave-based intelligent control device comprises a brain wave collector, a brain wave processor, a singlechip circuit, a relay control circuit and a direct current motor drive circuit, wherein the brain wave collector is connected with the brain wave processor connected with a singlechip; both a relay and the direct current motor drive circuit are connected with the singlechip; the brain wave collector is worn on a head of a user to collect brain wave signals of the user and transmit the singles to the brain wave processor; the brain wave processor processes the brain wave signals and sends the processed signals to the singlechip; the singlechip receives the brain wave signals sent by the brain wave processor, generates a control command according to the brain wave signals, and sends the control command to the relay and the direct current motor drive circuit. The brain-wave-based intelligent control device has the advantages that the control of household appliances such as electric lamps and electric fans can be realized in case of not moving of the user's body, and the circuit structure is simple.
Description
Technical field
This utility model relates to a kind of intelligent controlling device based on brain wave.
Background technology
Present stage do for brain wave detection technique relatively outstanding be that NeuroSky(god reads science and technology) the brain electric transducer product researched and developed, the brain that the said firm researches and develops cube attention training system is the teenager attention training system made from E.E.G feedback technique, this system gathers brain wave by integrated biological inductor, calculates people's attention and allowance parameter.Simultaneously the said firm is also absorbed in brain wave control is used in to computer game exploitation and healthy application, utilizes comparatively ripe eeg signal acquisition, carries out software development or development of games.But the exploitation of present stage is fewer for entity products, it is main that major product exploitation focuses mostly in the software of traditional signal processing and application.
Utility model content
This utility model is the weak point existing in above-mentioned prior art for avoiding, and a kind of intelligent controlling device based on brain wave is provided, and by brain wave, direct current generator is controlled and then realized to realize the object of controlling household electrical appliance.
This utility model provides a kind of intelligent controlling device based on brain wave.
Based on the intelligent controlling device of brain wave, its construction features is to comprise acquiring brain waves device, brain wave processor, single-chip microcomputer U1, control relay circuit and direct current motor drive circuit; Described acquiring brain waves device is connected with described brain wave processor, and described brain wave processor is connected with described single-chip microcomputer U1, and described relay is all connected with described single-chip microcomputer U1 with direct current motor drive circuit;
Described acquiring brain waves device is worn on the head of user, gathers the eeg signal of user, and gathered eeg signal is transferred to brain wave processor; Described brain wave processor receives the eeg signal that described acquiring brain waves device sends, and eeg signal is processed, and eeg signal after treatment is sent to single-chip microcomputer U1; Single-chip microcomputer U1 receives the eeg signal that brain wave processor sends, and produces control instruction according to this eeg signal, and then control instruction is issued relay and direct current motor drive circuit by single-chip microcomputer U1.
The feature of the intelligent controlling device based on brain wave of the present utility model is also:
Described control relay circuit comprises resistance R 1, audion Q1, diode D0 and relay J 1; One end of described resistance R 1 is connected with described single-chip microcomputer U1, and the other end of described resistance R 1 is connected with the base stage of described audion Q1; Connect+5V of the emitter stage of described audion Q1 power supply, the colelctor electrode of described audion Q1 is connected with described relay J 1, described diode D0 is connected in the two ends of described relay J 1 in parallel, and the negative pole of described diode D0 is connected with the colelctor electrode of described audion Q1.
Described direct current motor drive circuit comprises motor drive ic U2, direction of motor rotation display lamp D1～D4, D9～D12 and direct current generator; Described direction of motor rotation display lamp D1～D4, D9～D12 are all connected with described motor drive ic U2 with direct current generator.
Compared with the prior art, this utility model beneficial effect is embodied in:
Intelligent controlling device based on brain wave of the present utility model, gather the eeg signal of user by acquiring brain waves device, then issue brain wave processor, eeg signal is processed into single-chip microcomputer acceptable signal by brain wave processor, send corresponding control instruction by single-chip microcomputer according to eeg signal, control relay circuit and direct current motor drive circuit are controlled, thereby realize the control of the household electrical appliance such as electric light, electric fan, integrated circuit is simple in structure, easily realizes.
Intelligent controlling device based on brain wave of the present utility model, can judge by people's brain wave people's attention collected state, by single-chip microcomputer, direct current generator is controlled, in reality, can adjust according to people's the mental status wind speed of electric fan, the control to relay by single-chip microcomputer simultaneously, realize comprising the on-off control of electric light and average family electrical equipment, not only can be used for helping the control of handicapped people to household appliances, there is certain entertainment effect simultaneously.
Intelligent controlling device based on brain wave of the present utility model, has the advantage such as control, simple, the easy realization of circuit structure that can make user realize the household electrical appliance such as electric light, electric fan in the situation that health is motionless.
Accompanying drawing explanation
Fig. 1 is the structural representation of the intelligent controlling device based on brain wave of the present utility model.
Fig. 2 is the single-chip microcomputer of the intelligent controlling device based on brain wave of the present utility model and the circuit diagram of control relay circuit.
Fig. 3 is the circuit diagram of the direct current motor drive circuit of the intelligent controlling device based on brain wave of the present utility model.
Below pass through the specific embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
The specific embodiment
Referring to Fig. 1-Fig. 3, based on the intelligent controlling device of brain wave, it comprises acquiring brain waves device, brain wave processor, single-chip microcomputer U1, control relay circuit and direct current motor drive circuit; Described acquiring brain waves device is connected with described brain wave processor, and described brain wave processor is connected with described single-chip microcomputer U1, and described relay is all connected with described single-chip microcomputer U1 with direct current motor drive circuit;
Described acquiring brain waves device is worn on the head of user, gathers the eeg signal of user, and gathered eeg signal is transferred to brain wave processor; Described brain wave processor receives the eeg signal that described acquiring brain waves device sends, and eeg signal is processed, and eeg signal after treatment is sent to single-chip microcomputer U1; Single-chip microcomputer U1 receives the eeg signal that brain wave processor sends, and produces control instruction according to this eeg signal, and then control instruction is issued relay and direct current motor drive circuit by single-chip microcomputer U1.
Described control relay circuit comprises resistance R 1, audion Q1, diode D0 and relay J 1; One end of described resistance R 1 is connected with described single-chip microcomputer U1, and the other end of described resistance R 1 is connected with the base stage of described audion Q1; Connect+5V of the emitter stage of described audion Q1 power supply, the colelctor electrode of described audion Q1 is connected with described relay J 1, described diode D0 is connected in the two ends of described relay J 1 in parallel, and the negative pole of described diode D0 is connected with the colelctor electrode of described audion Q1.
As Fig. 2, by single-chip microcomputer, U1 sends control signal, then realizes successively the control of relay by resistance R 1, audion Q1; Diode D0 is as fly-wheel diode, for the protection of relay coil.By the break-make of relay, control the K switch 1 into electric equipments such as electric lights, thereby can make user in the situation that health is motionless, also can control the switch of the equipment such as electric light.Single-chip microcomputer U1 is also connected with clock circuit, and described clock circuit comprises capacitor C 1, capacitor C 2 and crystal oscillator X1.
Described direct current motor drive circuit comprises motor drive ic U2, direction of motor rotation display lamp D1～D4, D9～D12 and direct current generator; Described direction of motor rotation display lamp D1～D4, D9～D12 are all connected with described motor drive ic U2 with direct current generator.
If Fig. 3 is direct current motor drive circuit, motor drive ic U2 is L298N, and P1 and P2 are two direct current generators.L298N is that a kind of high voltage, the large-current electric machine that ST company produces drives chip.This chip adopts 15 foot encapsulation.Main feature is: running voltage is high, and maximum operating voltage can reach 46V; Output current is large, and instantaneous peak current can reach 3A, and continuous firing electric current is 2A; Rated power 25W.The high-voltage large current full-bridge type driver that includes two H bridges, can be used for driving the inductive load such as decelerator and stepping motor, relay coil; Adopt the control of standard logic level signal; There are two and enable control end, in the situation that not affected by input signal, allow or forbid that device work has a logic power input, works internal logic circuit part under low-voltage; Can external detection resistance, variable quantity is fed back to control circuit.Use L298N chip drives motor, this chip can drive a two-phase stepping motor or four phase step motor, also can drive two direct current generators.
Wear-type acquiring brain waves device on user band, in the time concentrating on certain part things, the attention concentration degree index collecting will rise, this signal is transferred to brain wave processor to carry out after electroencephalogramsignal signal analyzing, sends 51 single-chip microcomputer U1 to, and single-chip microcomputer utilizes this signal to produce control instruction, control relay circuit and direct current motor drive circuit are controlled, thereby realize the control of the household electrical appliance such as electric light, electric fan, integrated circuit is simple in structure, easily realize.
User can, by the control of direct current generator, be realized the control of the domestic electric appliances such as electric fan.
Claims (3)
1. the intelligent controlling device based on brain wave, is characterized in that, comprises acquiring brain waves device, brain wave processor, single-chip microcomputer U1, control relay circuit and direct current motor drive circuit; Described acquiring brain waves device is connected with described brain wave processor, and described brain wave processor is connected with described single-chip microcomputer U1, and described relay is all connected with described single-chip microcomputer U1 with direct current motor drive circuit;
Described acquiring brain waves device is worn on the head of user, gathers the eeg signal of user, and gathered eeg signal is transferred to brain wave processor; Described brain wave processor receives the eeg signal that described acquiring brain waves device sends, and eeg signal is processed, and eeg signal after treatment is sent to single-chip microcomputer U1; Single-chip microcomputer U1 receives the eeg signal that brain wave processor sends, and produces control instruction according to this eeg signal, and then control instruction is issued relay and direct current motor drive circuit by single-chip microcomputer U1.
2. the intelligent controlling device based on brain wave according to claim 1, is characterized in that, described control relay circuit comprises resistance R 1, audion Q1, diode D0 and relay J 1; One end of described resistance R 1 is connected with described single-chip microcomputer U1, and the other end of described resistance R 1 is connected with the base stage of described audion Q1; Connect+5V of the emitter stage of described audion Q1 power supply, the colelctor electrode of described audion Q1 is connected with described relay J 1, described diode D0 is connected in the two ends of described relay J 1 in parallel, and the negative pole of described diode D0 is connected with the colelctor electrode of described audion Q1.
3. the intelligent controlling device based on brain wave according to claim 1, is characterized in that, described direct current motor drive circuit comprises motor drive ic U2, direction of motor rotation display lamp D1～D4, D9～D12 and direct current generator; Described direction of motor rotation display lamp D1～D4, D9～D12 are all connected with described motor drive ic U2 with direct current generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320744998.7U CN203634165U (en) | 2013-11-21 | 2013-11-21 | Brain-wave-based intelligent control device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320744998.7U CN203634165U (en) | 2013-11-21 | 2013-11-21 | Brain-wave-based intelligent control device |
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| CN203634165U true CN203634165U (en) | 2014-06-11 |
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| CN201320744998.7U Expired - Fee Related CN203634165U (en) | 2013-11-21 | 2013-11-21 | Brain-wave-based intelligent control device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105159135A (en) * | 2015-10-21 | 2015-12-16 | 珠海格力电器股份有限公司 | Control method and system of intelligent household appliance |
| CN107060029A (en) * | 2017-03-29 | 2017-08-18 | 浙江大学 | A kind of caution type water-saving squatting pan for being capable of Anti-splash |
| CN107390539A (en) * | 2017-08-23 | 2017-11-24 | 合肥龙图腾信息技术有限公司 | A kind of intelligent home furnishing control method based on acquiring brain waves |
| CN109256154A (en) * | 2018-10-31 | 2019-01-22 | 蔡凯鹏 | A kind of multimedia brain wave player |
-
2013
- 2013-11-21 CN CN201320744998.7U patent/CN203634165U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105159135A (en) * | 2015-10-21 | 2015-12-16 | 珠海格力电器股份有限公司 | Control method and system of intelligent household appliance |
| CN107060029A (en) * | 2017-03-29 | 2017-08-18 | 浙江大学 | A kind of caution type water-saving squatting pan for being capable of Anti-splash |
| CN107060029B (en) * | 2017-03-29 | 2019-11-22 | 浙江大学 | A kind of caution type water-saving squatting pan for capableing of Anti-splash |
| CN107390539A (en) * | 2017-08-23 | 2017-11-24 | 合肥龙图腾信息技术有限公司 | A kind of intelligent home furnishing control method based on acquiring brain waves |
| CN109256154A (en) * | 2018-10-31 | 2019-01-22 | 蔡凯鹏 | A kind of multimedia brain wave player |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20141121 |
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| EXPY | Termination of patent right or utility model |