CN204814759U - Wear -type lucidity holdout device - Google Patents
Wear -type lucidity holdout device Download PDFInfo
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- CN204814759U CN204814759U CN201320553574.2U CN201320553574U CN204814759U CN 204814759 U CN204814759 U CN 204814759U CN 201320553574 U CN201320553574 U CN 201320553574U CN 204814759 U CN204814759 U CN 204814759U
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Abstract
The utility model discloses a wear -type lucidity holdout device, wear -type lucidity holdout device is the wear -type device, comprises at the wear -type carrier of head sensory control ware and cover, becomes one through mechanically fastening and electric binding, the sensory control ware includes MEMS gyroscope, control module, power module, the wear -type carrier includes vibrating module and bears vibrating module's the carrier worn, the MEMS gyroscope carries out real -time data to triaxial angular speed signal and gathers and data processing, control module calculates the classification with the action of discernment personnel head to carry out the instruction operation that corresponds with the head action, it is amazing that vibrating module provides clear -headed vibration to personnel. The utility model discloses the device can realize that convenient timely clear -headed vibration is amazing, and the mode of vibration is optional, and intensity of vibration, vibration frequency is adjustable in turn, and amazing effect is showing and lasts, is favorable to the good lucidity of the personnel of maintaining.
Description
Technical field
This utility model relates to lucidity and maintains application, particularly wear-type lucidity holdout device.
Background technology
Sleepy is the common physiological phenomenon of human body, even if personnel fully have a rest, but at the uninteresting environment of dullness or be also difficult to avoid under the specific period.When tiredness produces, if carry out effective external irritant not in time, make people recover clear-headed, personnel even can bring potential safety hazard or adverse consequences to people in some occasion in being just easily trapped in and knocking and sleep, as driven a conveyance, on duty, study etc.
At present, the anti-driving product of sleeping of lot of domestic and foreign mechanism exploitation, its operation principle is the physiological feature parameter that monitoring knocks personnel when sleeping and reaches setting threshold value, is in essence to wait for that the lucidity of personnel drops to passively to knock the degree of sleeping and report to the police, thus effectively can not play and maintain clear-headed effect; Domestic one section of patent about waking state holdout device is disclosed, patent publication No. is CN102473355A, the method of this patent is in conjunction with vehicle running state, shows the visual pattern for stimulating driver, and produces sound and vibrate for stimulating, but this apparatus structure is complicated, need manual operation, install and use inconvenience, lack portability, and cost intensive, be unfavorable for that extensive use is promoted; About the patent of brain refreshing device disclosed in another section domestic, patent publication No. is CN2335598Y, the semiconductor freezer cold end that this patent adopts two temperature different and head contact, people is made to keep clear-headed, its shortcoming needs manual operation, lack portability, onset is slow, and cold junction thigmic stimulus does not change and causes easily losing effect of stimulation.
Summary of the invention
This utility model provides wear-type lucidity holdout device, device is worn on person head, effective headwork of personnel can be identified and be converted into operational order, when personnel are any have clear-headed stimulating demands when, must hands-on, by headwork easily, can stimulate head enforcement vibration is clear-headed immediately, and scalable stimulates vibration mode, oscillation intensity and replaces frequency of vibration, effect of stimulation is significantly lasting, portability is strong, can promote the lucidity of personnel efficiently and effectively.
For realizing such scheme, the wear-type lucidity holdout device of a form of the present utility model is, described wear-type lucidity holdout device is wear-type device, be made up of sensing controler and wear-type carrier, sensing controler becomes to be integrated with electrical connection by machinery is fixing with wear-type carrier; Described sensing controler comprises MEMS gyro instrument, control module, power module, and the installation of MEMS gyro instrument should ensure that its X, Y, Z tri-direction of principal axis is consistent with the left and right of person head, front and back and above-below direction respectively; Described wear-type carrier can be enclosed within head, the carrier worn of involving vibrations module and carrying vibration module, vibration module comprises the vibrating elements being no less than two, the planform can wearing carrier meets to cover brains profile and can stablize to be worn, each vibrating elements is rationally evenly arranged therein along the shape can wearing carrier, is kept in touch by flexible media with brains cortex.
The effect of described wear-type lucidity holdout device internal module is:
MEMS gyro instrument, carries out real-time data acquisition and date processing to device three axis angular rate signal, reads for control module.
Control module, read MEMS gyro instrument and gather three axle angular velocity of rotation data, identify kinematic axis and the direction of headwork, and according to the movement angle of integral and calculating gained three axle and the comparative result of angle threshold, there is the classification of unidirectional headwork in synthetic determination; Perform the command operating corresponding with headwork.
Vibration module, comprises many vibrating elementss and respective drive circuit, receives the vibration signal that control module exports, provides clear-headed vibratory stimulation to person head.
Power module, comprises charging inlet, lithium battery, power supply indicator and power switch key.
The operation principle of the internal module of described wear-type lucidity holdout device is:
Control module be in operation read MEMS gyro instrument be captured in the angular velocity of rotation data of X, Y, Z tri-on axle, identify kinematic axis and the direction of headwork, and according to integral and calculating gained X, Y, Z tri-axle movement angle and the comparative result of angle threshold, the classification of the unidirectional headwork of synthetic determination.
Control module is by the order of the unidirectional headwork in monitoring combination of actions, and the total time of execution combination, compares respectively, judge the classification of headgear combination action with the combination of actions set and time.
The classification of the unidirectional headwork that control module identification is commonly used, comprises right-hand rotation head, left-hand rotation head, comes back, nods, right side head, left side head; Conventional headgear combination action classification, comprises and shaking the head.
Device gives headwork operational order attribute of all categories in advance, comprises unidirectional headwork and headgear combination action, and the operational order attribute of wherein unidirectional headwork only can be effective clear-headed vibratory stimulation duration.
Device, to have the headgear combination action of certain complexity as the instruction starting or stoping clear-headed vibratory stimulation, is avoided regular unidirectional headwork false triggering to regain consciousness vibratory stimulation, is run counter to the actual wishes of personnel.
Define a headgear combination action and have the instruction attributes starting clear-headed vibratory stimulation, another headgear combination action has the instruction attributes stopping clear-headed vibratory stimulation.Two headgear combination actions for start and stop can be different, also can be identical.
Conventional headgear combination action classification comprises shakes the head.
When the defined headgear combination action for Vibration on Start-up stimulation instructions attribute occurs one time, control module starts clear-headed vibratory stimulation and maintains; Defined for stopping the headgear combination action one time of vibration instruction attributes time, control module stops clear-headed vibratory stimulation.
Control module choosing multiple vibration mode implements orderly vibration control to each vibrating elements, described vibration mode is the locus according to each vibrating elements, put in order with predetermined vibration, by control module with I/O port and vibrating elements mode one to one, time domain distributes clear-headed stimulation vibration signal alternately to each vibrating elements, makes each position of brains cortex accept vibratory stimulation by specific order; Described vibration mode is stored in the memorizer of control module, for routine call with the form of subprogram.
Defining the contrary unidirectional headwork in a pair direction and there is the instruction attributes changing vibration mode, clear-headedly stimulating vibration mode for changing; After clear-headed stimulation starts, unidirectional headwork often occurs once, and control module changes a clear-headed stimulation vibration mode; This unidirectional headwork contrary to direction controls to change former and later two directions stimulating vibration mode to store sequence number arrangement respectively.
Control module is by changing clear-headed stimulation vibration signal dutycycle, the clear-headed intensity stimulating vibration of adjustment.
Define the instruction attributes that another unidirectional headwork contrary to direction has the clear-headed vibratory stimulation intensity of adjustment, for adjusting the clear-headed intensity stimulating vibration; After clear-headed vibratory stimulation starts, unidirectional headwork often occurs once, and control module adjusts the clear-headed stimulation oscillation intensity of a gear; This unidirectional headwork contrary to both direction controls the height both direction of oscillation intensity adjustment respectively.
The interval that control module alternately exports between each vibrating elements by changing clear-headed stimulus signal, the clear-headed alternately frequency of vibration stimulating vibration of adjustment.
Define another unidirectional headwork contrary to direction and there is the instruction attributes that adjustment replaces frequency of vibration, for adjusting the alternately frequency of vibration between each vibrating elements of vibration module.After clear-headed stimulation starts, unidirectional headwork often occurs once, and control module adjusts the alternately frequency of vibration of a gear; This unidirectional headwork contrary to direction controls the height both direction of the alternately frequency of vibration adjustment between each vibrating elements respectively.
Conventional paired unidirectional headwork comprises right-hand rotation head and left-hand rotation head, come back with nod, right side head and left side three be right.
The beneficial effects of the utility model are: personnel are by headwork easily, can when producing tiredness and being badly in need of clear-headed stimulation, implement clear-headed vibratory stimulation in time, and adjustable oscillation intensity, alternately frequency of vibration and vibration mode, abandon the manual hysteresis quality of people and complexity; Multiple vibration mode is changeful, and onset is rapid, and the space sense that the personnel that bring are marvellous and three-dimensional, effect of stimulation persistency is strong, contributes to removal rapidly sleepy, recovers clear-headed consciousness; Device portability is strong, and cost is low, is beneficial to penetration and promotion application, has good public interest.
Accompanying drawing explanation
For clearly demonstrating the technical scheme of this utility model embodiment, in describing embodiment below, required accompanying drawing is briefly introduced, obviously, accompanying drawing in the following describes is only an embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained accordingly.
Fig. 1 is the schematic diagram of an embodiment in this utility model;
Fig. 2 is the functional-block diagram of an embodiment in this utility model;
Fig. 3 is the workflow diagram of an embodiment in this utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described.Obviously, described embodiment is only section Example of the present utility model, instead of whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain when not departing from this utility model essence and spirit, all belongs to the scope that this utility model is open and protect.
Fig. 1 is the schematic diagram of an embodiment of wear-type lucidity holdout device in this utility model, and described wear-type lucidity holdout device is head-hoop structure, is enclosed within personnel's head.Wear-type lucidity holdout device is made up of sensing control box 100, head hoop 110, flat vibration motor 120 and cingulum 130, sensing control box 100 is fixed on the front of head hoop 110, integrated MEMS gyroscope 200, control module 210, power module 230 in box, the installation of MEMS gyro instrument 200 should ensure that its X, Y, Z tri-direction of principal axis is consistent with the left and right of person head, front and back and above-below direction respectively, and box body is provided with power switch key 101, power supply indicator 102 and battery charging socket 103; Six flat vibration motors 120, the form distributed according to the left and right sides of person head, is arranged on the inside of head hoop 110, and carries out electrical connection with sensing control box 100; Cingulum 130 wears the tightness of head hoop 110 for regulating; Head hoop 110 adopts flexible material, enables the vibrational energy of flat vibration motor 120 be passed to brains cortex.
Fig. 2 is the functional-block diagram of an embodiment of wear-type lucidity holdout device in this utility model, and the functional module of described wear-type lucidity holdout device comprises: MEMS gyro instrument 200, control module 210, vibration module 220, power module 230; MEMS gyro instrument adopts the MPU-6050 product of American I nvenSense company, and control module adopts single chip microcomputer, and vibration module adopts six micro flat vibration motors 120.
After wear-type lucidity holdout device starts, control module 210 executive utility, the angular velocity of rotation data of X, Y, Z tri-on axle are read in from MEMS gyro instrument MPU-6050 special register, the direction of headwork is judged according to the positive-negative polarity of data, again mathematic integral is carried out to angular velocity of rotation, calculate headwork in the anglec of rotation of X, Y, Z tri-on axle, compare respectively with the angle threshold of X, Y, Z tri-on axle, whether comparative result is used for acts of determination effectively and action classification.
The decision condition of movement in one direction is:
When Z axis angular velocity of rotation ω z is just, and when calculating anglec of rotation Yaw is greater than angle threshold Yaw0, control module 210 judges the action of right-hand rotation head occurs.
When Z axis angular velocity of rotation ω z is negative, and when calculating anglec of rotation Yaw is greater than angle threshold Yaw0, control module 210 judges the action of left-hand rotation head occurs.
When X-axis angular velocity of rotation ω x is just, and when calculating anglec of rotation Pitch is greater than angle threshold Pitch0, control module 210 judges new line action occurs.
When X-axis angular velocity of rotation ω x is negative, and when calculating anglec of rotation Pitch is greater than angle threshold Pitch0, and in the time T0 of setting, detect that the angular velocity of rotation ω x of X-axis transfers timing to by negative, control module 210 judges nodding action occurs.T0 is generally set as 1 second.
When Y-axis angular velocity of rotation ω y is just, and when calculating anglec of rotation Roll is greater than angle threshold Roll0, control module 210 judges right side head action occurs.
When Y-axis angular velocity of rotation ω y is negative, and when calculating anglec of rotation Roll is greater than angle threshold Roll0, control module 210 judges left side head action occurs.
The decision condition of headgear combination action is:
When control module 210 detects the alternate that more than right-hand rotation head and left-hand rotation the first two times occur in setting-up time T1, be judged to head shaking movement occurs, T1 is generally set as 1 second.
Under the prerequisite meeting action and thinking habit, device pre-defines the operational order attribute of all kinds of headwork, to meet the demand that application development and personnel use device.
The present embodiment defines identical head shaking movement respectively as the instruction action starting and stop clear-headed vibratory stimulation; Definition is lifted, the instruction action being respectively lifting, reducing oscillation intensity of nodding; Definition is right, the action of left-hand rotation head is respectively raising, reduce the instruction action of vibration alternating frequency; The definition right side, left side head action are respectively the instruction action to forward and backward replacing vibration mode.
Multiple vibration mode prepared in advance is stored in the memorizer of control module, for routine call with the form of subprogram.
Fig. 3 is the workflow diagram of the embodiment being wear-type lucidity holdout device in this utility model, after pressing on and off switch 101, power supply indicator 102 is bright, and application program runs, and control module 210 monitors the generation of personnel's head shaking movement by MEMS gyro instrument 200.When there is not head shaking movement, the clear-headed vibratory stimulation of the equal not flip flop equipment of the other kinds headwork of personnel.
When control module 210 monitors head shaking movement generation, the personnel of being considered as send and start clear-headed stimulation vibration instruction, immediately by the vibration mode of acquiescence, send clear-headed stimulation vibration signal to vibration module 220, make personnel accept vibratory stimulation by responsive skin of head.After clear-headed vibratory stimulation starts, control module 210 maintains vibratory stimulation.
Duration vibratory stimulation is regained consciousness in applying, when control module 210 monitors new line action generation, reality is that personnel send the instruction improving Oscillation Amplitude, and namely control module 210 improves the clear-headed dutycycle stimulating vibration signal by program, promotes the clear-headed oscillation intensity stimulated; When control module 210 monitors nodding action generation, reality is that personnel send the instruction reducing Oscillation Amplitude, and namely control module 210 reduces the clear-headed dutycycle stimulating vibration signal by program, the clear-headed oscillation intensity stimulated of reduction.New line, nodding action often occur once, and control module 210 adjusts the clear-headed stimulation oscillation intensity of a gear.
Duration vibratory stimulation is regained consciousness in applying, when control module 210 monitors right-hand rotation head action generation, reality is that personnel send the instruction promoting alternately frequency of vibration, namely control module 210 reduces the interval alternately exported between clear-headed stimulus signal by program, promote alternately frequency of vibration, and send to each flat vibration motor 120; When control module 210 monitors left-hand rotation head action generation, reality is that personnel send the instruction reducing alternately frequency of vibration, namely control module 210 increases the interval alternately exported between clear-headed stimulus signal by program, reduce alternately frequency of vibration, and send to each flat vibration motor 120.Right-hand rotation head, the action of left-hand rotation head often occur once, and control module 210 adjusts the alternately frequency of vibration of a gear.
Duration vibratory stimulation is regained consciousness in applying, when control module 210 monitors right side head action generation, reality is that personnel send the instruction changing vibration mode backward, namely control module 210 suspends the clear-headed vibration signal exporting current vibration pattern, from memorizer, call a rear vibration mode by sequence number arrangement, export corresponding clear-headed vibration signal by program; When control module 210 monitors left side head action generation, reality is that personnel send the instruction changing forward vibration mode, namely control module 210 suspends the clear-headed vibration signal exporting current vibration pattern, from memorizer, call previous vibration mode by sequence number arrangement, export corresponding clear-headed vibration signal by program.
The persistent period of clear-headed vibratory stimulation can by personnel's Autonomous Control in setting-up time T2.When control module 210 monitors head shaking movement generation, the personnel of being considered as send the instruction stopping vibratory stimulation, stop immediately sending stimulus signal to each flat vibration motor 120.
When the timing after clear-headed vibratory stimulation starts arrives setting-up time T2, control module 210 stops sending stimulus signal to each flat vibration motor 120, and the general value of T2 is 30-60 second.
Claims (8)
1. wear-type lucidity holdout device, is characterized in that: described wear-type lucidity holdout device is wear-type device, is made up of sensing controler and wear-type carrier, and sensing controler becomes to be integrated with electrical connection by machinery is fixing with wear-type carrier; Described sensing controler comprises MEMS gyro instrument, control module, power module, and the installation of MEMS gyro instrument should ensure that its X, Y, Z tri-direction of principal axis is consistent with the left and right of person head, front and back and above-below direction respectively; The carrier worn of described wear-type carrier involving vibrations module and carrying vibration module, vibration module comprises the vibrating elements being no less than two, the planform can wearing carrier meets to cover brains profile and can stablize to be worn, each vibrating elements is rationally evenly arranged therein along the shape can wearing carrier, is kept in touch by flexible media with brains cortex.
2. wear-type lucidity holdout device according to claim 1, it is characterized in that: the control module of described wear-type lucidity holdout device reads the three axle angular velocity of rotation data that MEMS gyro instrument gathers, identify kinematic axis and the direction of headwork, and according to integral and calculating gained X, Y, Z tri-axle movement angle and the comparative result of angle threshold, judge the classification of unidirectional headwork, comprise new line, nod, head of turning right, left-hand rotation head, right side head and left side head; By completing sequentially of each unidirectional headwork in monitoring combination of actions, and the total time of execution combination, compare with the combination of actions set and time respectively, judge the classification of headgear combination action, comprise and shaking the head.
3. wear-type lucidity holdout device according to claim 1, is characterized in that: adopt headgear combination action as the instruction starting and stop vibration; When the defined headgear combination action for Vibration on Start-up instruction attributes occurs one time, control module starts clear-headed vibratory stimulation and maintains vibration; When the defined headgear combination action for stopping vibration instruction attributes occurs one time, control module stops clear-headed vibratory stimulation; When timing after clear-headed vibratory stimulation starts arrives setting-up time, control module stops clear-headed vibratory stimulation.
4. wear-type lucidity holdout device according to claim 1, it is characterized in that: control module implements orderly vibration control with each vibrating elements of multiple vibration mode to vibration module, described vibration mode is the locus of control module according to each vibrating elements, put in order with certain vibration, by the multiple I/O port of control module microprocessor, with I/O port and vibrating elements mode one to one, to each vibrating elements export be combined with in time domain alternately with synchronous clear-headed stimulation vibration signal; Described vibration mode is stored in the memorizer of control module, for routine call with the form of subprogram.
5. wear-type lucidity holdout device according to claim 1, is characterized in that: control module is by changing clear-headed stimulation vibration signal dutycycle, the clear-headed intensity stimulating vibration of adjustment; The interval that control module alternately exports between each vibrating elements by changing clear-headed stimulus signal, the clear-headed alternately frequency of vibration stimulating vibration of adjustment.
6. wear-type lucidity holdout device according to claim 1, is characterized in that: after clear-headed vibratory stimulation starts, the contrary and defined unidirectional headwork adjustment oscillation intensity for adjustment oscillation intensity instruction attributes with a pair direction; Unidirectional headwork often occurs once, and control module adjusts the oscillation intensity of a gear; The contrary unidirectional headwork in a pair direction controls the height both direction of oscillation intensity adjustment respectively.
7. wear-type lucidity holdout device according to claim 1, it is characterized in that: after clear-headed vibratory stimulation starts, and alternately frequency of vibration defined unidirectional headwork adjustment vibration module each vibrating elements for adjustment alternately frequency of vibration instruction attributes between contrary with a pair direction; Unidirectional headwork often occurs once, and control module adjusts the alternately frequency of vibration of a gear; The contrary unidirectional headwork in a pair direction controls the height both direction of the alternately frequency of vibration adjustment between each vibrating elements of vibration module respectively.
8. wear-type lucidity holdout device according to claim 1, is characterized in that: after clear-headed stimulation starts, contrary and vibration mode is changed in the defined unidirectional headwork for changing vibration mode instruction attributes with a pair direction; Unidirectional headwork often occurs once, and control module changes a kind of vibration mode; The contrary unidirectional headwork in a pair direction controls former and later two directions changing the arrangement of vibration mode sequence number respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320553574.2U CN204814759U (en) | 2013-09-08 | 2013-09-08 | Wear -type lucidity holdout device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320553574.2U CN204814759U (en) | 2013-09-08 | 2013-09-08 | Wear -type lucidity holdout device |
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| CN204814759U true CN204814759U (en) | 2015-12-02 |
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| CN201320553574.2U Expired - Fee Related CN204814759U (en) | 2013-09-08 | 2013-09-08 | Wear -type lucidity holdout device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106325517A (en) * | 2016-08-29 | 2017-01-11 | 袁超 | Target object trigger method and system and wearable equipment based on virtual reality |
| CN107648719A (en) * | 2017-08-23 | 2018-02-02 | 中国人民解放军总医院 | The eye wearable system stimulated based on fatigue detecting with awakening |
| CN109567807A (en) * | 2019-01-30 | 2019-04-05 | 林若骐 | A kind of critically ill patient monitoring system based on Internet of Things |
-
2013
- 2013-09-08 CN CN201320553574.2U patent/CN204814759U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106325517A (en) * | 2016-08-29 | 2017-01-11 | 袁超 | Target object trigger method and system and wearable equipment based on virtual reality |
| CN107648719A (en) * | 2017-08-23 | 2018-02-02 | 中国人民解放军总医院 | The eye wearable system stimulated based on fatigue detecting with awakening |
| CN109567807A (en) * | 2019-01-30 | 2019-04-05 | 林若骐 | A kind of critically ill patient monitoring system based on Internet of Things |
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| Date | Code | Title | Description |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160908 |