CN107291247A - A kind of intelligent safe and its control method based on Mental imagery brain-computer interface - Google Patents
A kind of intelligent safe and its control method based on Mental imagery brain-computer interface Download PDFInfo
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- CN107291247A CN107291247A CN201710561008.9A CN201710561008A CN107291247A CN 107291247 A CN107291247 A CN 107291247A CN 201710561008 A CN201710561008 A CN 201710561008A CN 107291247 A CN107291247 A CN 107291247A
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- password
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- safety cabinet
- mental imagery
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- 230000003340 mental effect Effects 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 14
- 210000004556 brain Anatomy 0.000 claims abstract description 37
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 8
- 210000004761 scalp Anatomy 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000003993 interaction Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 210000003414 extremity Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241001062009 Indigofera Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/015—Input arrangements based on nervous system activity detection, e.g. brain waves [EEG] detection, electromyograms [EMG] detection, electrodermal response detection
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/02—Details
- E05G1/024—Wall or panel structure
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/10—Safes or strong-rooms for valuables with alarm, signal or indicator
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00817—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/14—Vascular patterns
Abstract
The present invention relates to a kind of intelligent safe based on Mental imagery brain-computer interface, belong to human-computer interaction technique field.The present invention includes cabinet, wireless brain wave earphone, display screen and button, microprocessor.User is connected by wearing wireless brain wave earphone using bluetooth with the microprocessor in safety cabinet, starts the unlocking program of safety cabinet, the prompting for the display screen then installed according to cabinet door is decoded with reference to Mental imagery, and then opening safety cabinet door lock.The present invention is by the way that the design of Mental imagery brain-computer interface technology and safety cabinet is combined so that the design of safety cabinet is more diversified, while the property of more efficient protection user.The present apparatus has the advantages that security protection ability is strong, password is more various, use good reliability and easily realize.
Description
Technical field
The present invention relates to a kind of intelligent safe based on Mental imagery brain-computer interface, belong to human-computer interaction technique field.
Background technology
Brain-computer interface is a communication system, and people can record brain wave in real time with it, understand to a certain extent
The thinking of brain, and be transcribed into control command to realize to the control of the equipment such as computer, household electrical appliance, robot.Be
New direct communication channel is set up between human brain and electronic equipment, such as computer, by this passage, people can just pass through
The signal that brain is produced provides more convenient and amusement to be converted into control command to express idea for the life of people,
Improve the quality of life of people.
Mental imagery（Motor Imagery）It is one of important control method in brain-computer interface technology, this method master
If people imagines the action of limbs, but actual limbs and motionless with brain, corresponding area is activated in the brain according to motor memory
Domain, bioelectrical signals and the identification of relevant range are detected by equipment, and then electronic equipment realizes pre-set related work(
Energy.The advantage of Mental imagery is, can directly get around muscle and bone, realizes the direct communication of brain and electronic equipment.It is existing
Course movement imagines the control in plant equipment, for example：Mechanical hand, mechanical arm, intelligent wheel chair, intelligent automobile etc., military project and boat
It plays an important role in terms of rehabilitation training with physical disabilities.
In traditional safety cabinet, supporting mechanical cipher lock construction is easily decrypted, domestic electronic puzzle lock there is also
The problem of poor reliability, because password is easily decoded, so failing to reach the stage promoted the use of.Again due to cipher lock structure and
Key has been exposed to safety cabinet surface, and anti-technology opens ability.Traditional safety cabinet does not change in decades, and technology contains
Amount is low, it is difficult to adapt to security protection needs.
The content of the invention
The invention provides a kind of intelligent safe based on Mental imagery brain-computer interface, for solving traditional safety cabinet
Easily decode, with low content of technology, security protection ability the problem of.
The technical solution adopted by the present invention is as follows：A kind of intelligent safe based on Mental imagery brain-computer interface, including nothing
Line brain wave earphone and cabinet, the cabinet surface, which is provided with inside display screen and button, cabinet, is provided with microprocessor, miniature processing
Device is connected with display screen and button；The wireless brain wave earphone is used for the EEG signals for gathering user, is pre-processed accordingly,
And transmit a signal to microprocessor by bluetooth；The microprocessor is furnished with Bluetooth receptions device and buzzer, is used for
The eeg data received is identified, cipher instruction is drawn, and combines key information and realize to safety cabinet folding control.
Further, the wireless brain wave earphone includes electrode module, pretreatment module, signal conversion module, bluetooth mould
Block and power module；The electrode module is used for the EEG signals for gathering user's scalp surface；The pretreatment module be used for pair
The EEG signals collected carry out filtering and denoising accordingly；The signal conversion module is used for pretreated data
Analog-to-digital conversion is carried out, data signal is converted analog signals into；The bluetooth module is used to transmit the eeg data after conversion
Microprocessor in cabinet；The power module is used for the power supply of wireless brain wave earphone.
Further, the button on the cabinet surface include switch, determine, collection brain electricity, resurvey, reset password with
And numeral 0-9.
The control method of above-mentioned intelligent safe is as follows：Before use, setting Mental imagery corresponding with corresponding letters in advance
Relation, can carry out respective settings as desired by " reseting password "；Pressed in use, user clicks on safety cabinet " switch " manually
Key, starts；Then wireless brain wave earphone is worn, earphone is opened and is attached with safety cabinet；Click on " it is determined that " button, into password
Inputting interface；Select password to be inputted using Mental imagery or manual key, 6 passwords are set to herein；Password is all defeated
After entering, click on " it is determined that " key, unlocking program startup, safety cabinet unlatching；If code error, then screen is pointed out, and is clicked on " really
It is fixed " key, interface for password input is back to, until unblock is completed.
The operation principle of the present invention：User uses the miniature place in bluetooth and safety cabinet by wearing wireless brain wave earphone
Reason device is connected, and starts the unlocking program of safety cabinet, the prompting for the display screen then installed according to cabinet door, with reference to button and fortune
The dynamic imagination is decoded, and then opening safety cabinet door；The information that microprocessor not only can recognize that manual key is locked, indigo plant is also equipped with
Tooth reception device, it is received after corresponding EEG signals, is identified, draws corresponding letters information, and both are combined to safety cabinet
Switch be unlocked.
Beneficial effects of the present invention：Safety cabinet surface sets miniature display screen and button, is user-friendly, while by
Wireless Bluetooth headsets, by the way that Mental imagery brain-computer interface technology to be incorporated to the design into safety cabinet, from structure and technical raising
The security protection ability of product, improves anti-technology and opens ability and the reliability used, realizes manual intelligent management and uses
Requirement.
Brief description of the drawings
Fig. 1 is overall schematic of the invention
Fig. 2 is earphone used in the present invention；
Fig. 3 is brain wave acquisition area schematic diagram of the invention.
Embodiment
The present invention is specifically described with reference to specific embodiments and the drawings.
Embodiment 1：This intelligent safe includes wireless brain wave earphone and cabinet, as shown in figure 1, the cabinet surface is provided with
Microprocessor is provided with inside display screen and button, cabinet, microprocessor is connected with display screen and button；The wireless brain electricity
Earphone is used for the EEG signals for gathering user, is pre-processed accordingly, and transmit a signal to microprocessor by bluetooth；
The microprocessor is furnished with Bluetooth receptions device and buzzer, for the eeg data received to be identified, draws close
Code instruction, and key information realization is combined to safety cabinet folding control.The button on cabinet surface includes switch, determines, gathers brain
Electricity, resurvey, reset password and numeral 0-9.
As shown in Fig. 2 this wireless brain wave earphone includes electrode module, pretreatment module, signal conversion module, bluetooth module
With power module；The electrode module is used for the EEG signals for gathering user's scalp surface；The pretreatment module is used for adopting
The EEG signals collected carry out filtering and denoising accordingly；The signal conversion module is used to enter pretreated data
Row analog-to-digital conversion, converts analog signals into data signal；The bluetooth module is used to the eeg data after conversion being sent to
Microprocessor in cabinet；The power module is used for the power supply of wireless brain wave earphone.The EEG signals region that it is gathered is such as
Shown in Fig. 3, the scalp electrode of collection includes FC3, C3, CP3, Fz, FCz, Cz, FC4, C4, CP4 totally 9 electrodes.
Embodiment 2：The intelligent safe, the corresponding relation of the corresponding sports imagination and corresponding letters need to be set in advance, this
Place's letter includes a, b, c, d, e and f, this 6 letters and Mental imagery corresponding relation, is defaulted as alphabetical a correspondences left hand motion
The imagination, b correspondence right hand Mental imageries, c correspondence left foot Mental imageries, d correspondence right crus of diaphragm Mental imageries, the e correspondence tongue movements imaginations,
F correspondence mental arithmetics.Wherein the species of Mental imagery and corresponding training are that can be achieved according to method of the prior art.User Ke Gen
Correspondence is configured from above-mentioned 6 kinds of Mental imageries according to the letter for being actually needed the random selection requirement from 26 letters and to it
Mental imagery, if user want change its corresponding relation, can open safety cabinet after take out microprocessor, by miniature processing
Device and host computer（Such as computer）It is connected, is modified.
In use, user clicks on safety cabinet " switch " button manually, start；Then wireless brain wave earphone is worn, is opened
Earphone is attached with safety cabinet；Click on " it is determined that " button, into interface for password input；Come using Mental imagery or manual key
Selection password is inputted, and 6 passwords are set to herein；After password is fully entered, click on " it is determined that " key, unlocking program startup, guarantor
Dangerous cabinet is opened；If code error, then screen is pointed out, click on " it is determined that " key, interface for password input is back to, until unblock
Complete.
Embodiment 3：When password is digital such as 123456, when user enters " please input password " interface, Yong Huke
Direct button 123456, then click on " it is determined that " key, safety cabinet will open；
When password is numeral and the combination such as a1b234 of letter, and user enters " please input password " interface, button " collection first
Brain electricity ", now microprocessor meeting after data analysis go out corresponding letter a in screen display, and user carries out corresponding fortune
The dynamic imagination, and continue to be changed into one " * " replacement after 2 seconds, now user key-press " it is determined that " carry out the input of next bit password, if knowing
Malapropism curtain mistake, then button " resurveying " is until correct, next step user can direct button " 1 ", it is rear into the 3rd password
Input, button " collection brain electricity " repeats and alphabetical a identicals acquisition step, screen display corresponding letters b, click on " it is determined that "
Into the input of next bit password, then user can manual key " 456 ", it is rear click on " it is determined that ", safety cabinet is opened.
When password is that full word is female such as abcdef, user when inputting password, be intended to by " collection brain electricity " → " it is determined that " →
Gather brain electricity " → " it is determined that " process, finally click on " it is determined that ", password is correct, and cabinet door is opened.
In above process when user carries out 3 decoding errors, buzzer can be triggered to trigger alarm.Wireless brain therein
The use of electric ear machine can cover and gather the earphone of brain moving region EEG signals, and microprocessor used uses single-chip microcomputer
To realize.
The present invention is explained in detail above in association with accompanying drawing and not limited, but the present invention is not limited to above-mentioned implementation
Example, in the knowledge that those of ordinary skill in the art possess, can also make on the premise of present inventive concept is not departed from
Go out various change, it all should cover in scope of the presently claimed invention.
Claims (7)
1. a kind of intelligent safe based on Mental imagery brain-computer interface, it is characterised in that：Including wireless brain wave earphone and cabinet,
The cabinet surface, which is provided with inside display screen and button, cabinet, is provided with microprocessor, microprocessor and display screen and button
Connection；The wireless brain wave earphone is used for the EEG signals for gathering user, is pre-processed accordingly, and passes through bluetooth by signal
Transmit to microprocessor；The microprocessor is furnished with Bluetooth receptions device and buzzer, for the electric number of brain to receiving
According to being identified, cipher instruction is drawn, and combines key information and is realized to safety cabinet folding control.
2. the intelligent safe according to claim 1 based on Mental imagery brain-computer interface, it is characterised in that：It is described wireless
Brain wave earphone includes electrode module, pretreatment module, signal conversion module, bluetooth module and power module；
The electrode module is used for the EEG signals for gathering user's scalp surface；
The pretreatment module is used to carry out filtering and denoising accordingly to the EEG signals collected；
The signal conversion module is used to pretreated data carrying out analog-to-digital conversion, converts analog signals into digital letter
Number；
The bluetooth module is used for the microprocessor being sent to the eeg data after conversion in cabinet；
The power module is used for the power supply of wireless brain wave earphone.
3. the intelligent safe according to claim 1 based on Mental imagery brain-computer interface, it is characterised in that：The cabinet
The button on surface includes switch, determines, gather brain electricity, resurvey, reset password and numeral 0-9.
4. a kind of control method of the intelligent safe based on Mental imagery brain-computer interface, it is characterised in that：Comprise the following steps：
Step 1：User clicks on safety cabinet " switch " button manually, starts；
Step 2：Wireless brain wave earphone is worn, earphone is opened and is attached with safety cabinet；
Step 3：Click on " it is determined that " button, into interface for password input；
Step 4：Select password to be inputted using Mental imagery or manual key, 6 passwords are set to herein；
Step 5：After password is fully entered, click on " it is determined that " key, unlocking program startup, safety cabinet unlatching；If code error, then
Screen is pointed out, click on " it is determined that " key, interface for password input, i.e. step 3 are back to, until unblock is completed；
Step 6：After complete, cabinet door is closed, safety cabinet and headset switch key is clicked on.
5. the control method of intelligent safe according to claim 4, it is characterised in that：The password is numeral and letter
Combination, if first be letter code, first press collection brain telegraph key, its corresponding letter is shown after electroencephalogramrecognition recognition,
Clicked on if correct " it is determined that ", into the input of next bit password, if identification mistake, click is resurveyed, if next bit
Password is numeral, then directly presses respective keys, after be directly entered the input of next step password.
6. the control method of intelligent safe according to claim 4, it is characterised in that：Before use, setting motion in advance
The corresponding relation of the imagination and corresponding letters, can carry out the reset of password as desired by " reseting password ".
7. the control method of intelligent safe according to claim 4, it is characterised in that：When user carries out 3 decoding mistakes
Mistake, buzzer can be triggered to be alarmed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561008.9A CN107291247A (en) | 2017-07-11 | 2017-07-11 | A kind of intelligent safe and its control method based on Mental imagery brain-computer interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710561008.9A CN107291247A (en) | 2017-07-11 | 2017-07-11 | A kind of intelligent safe and its control method based on Mental imagery brain-computer interface |
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| Publication Number | Publication Date |
|---|---|
| CN107291247A true CN107291247A (en) | 2017-10-24 |
Family
ID=60101653
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| CN201710561008.9A Pending CN107291247A (en) | 2017-07-11 | 2017-07-11 | A kind of intelligent safe and its control method based on Mental imagery brain-computer interface |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576539A (en) * | 2020-04-30 | 2020-08-25 | 三一重机有限公司 | Excavator control method and device, computer equipment and readable storage medium |
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Effective date of abandoning: 20240319 |