CN106933358A - A kind of cervical vertebra guard method, device and intelligent helmet - Google Patents
A kind of cervical vertebra guard method, device and intelligent helmet Download PDFInfo
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- CN106933358A CN106933358A CN201710116567.9A CN201710116567A CN106933358A CN 106933358 A CN106933358 A CN 106933358A CN 201710116567 A CN201710116567 A CN 201710116567A CN 106933358 A CN106933358 A CN 106933358A
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- 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
- G06F3/012—Head tracking input arrangements
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1071—Measuring physical dimensions, e.g. size of the entire body or parts thereof measuring angles, e.g. using goniometers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- 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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
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Abstract
The invention discloses cervical vertebra guard method, device and intelligent helmet, the method is applied to intelligent helmet, including the angular velocity data of the head deflection of the three-axis gyroscope sensor collection for receiving is integrated, and obtains the rotational angle of head；Judge whether rotational angle is in the normal angled scope for pre-setting；If it is not, then record rotational angle is not at the time of normal angled scope；When the time very first time threshold value for pre-setting is more than, hint instructions are exported；Rotational angle by obtaining head of the invention, the location status of the head of user can be detected, by judging whether rotational angle is in the normal angled scope for pre-setting, may determine that user's head position state now whether in the comfortable position range of neck, so as to when neck is in bad attitude and maintains the attitude time to point out user when reaching very first time threshold value, the problems such as user reduces the cervical spondylopathy because of the bad attitude initiation of head is allowd, Consumer's Experience is improved.
Description
Technical field
The present invention relates to intelligent use technical field, more particularly to a kind of cervical vertebra guard method, device and intelligence are worn and are set
It is standby.
Background technology
With the fast development of modern society's science and technology, people are increasing to the demand of the terminals such as mobile phone peace plate computer,
Terminal has turned into the indispensable instrument of people's live and work.In the case where terminal is depended on unduly, people are easy to form
The behavioural habits bowed for a long time, go down for a long time, and this will produce to itself eye and cervical vertebra and have a strong impact on.
In the prior art, intelligent body sensing control control equipment is only resided within the aspect using body action control terminal, nothing
Method carries out effective detection, user to the bad attitude of user's head probably because head surface maintains bad attitude to screen
Overlong time or head lack the health problems such as the appropriate cervical spondylopathy loosened and trigger.Therefore because of head during user's using terminal
The problems such as cervical spondylopathy that bad attitude triggers, makes what urgent need was solved.
The content of the invention
It is an object of the invention to provide a kind of cervical vertebra guard method, device and intelligent helmet, to help user to reduce
The problems such as cervical spondylopathy triggered by the bad attitude of head, improve Consumer's Experience.
In order to solve the above technical problems, the present invention provides a kind of cervical vertebra guard method, intelligent helmet is applied to, wrapped
Include：
Angular velocity data to the head deflection of the three-axis gyroscope sensor collection for receiving is integrated, and obtains head
Rotational angle；
Judge whether the rotational angle is in the normal angled scope for pre-setting；
If it is not, then recording the time that the rotational angle is not at the normal angled scope；
When the time very first time threshold value for pre-setting is more than, hint instructions are exported.
Optionally, the angular velocity data to the head deflection of the three-axis gyroscope sensor collection for receiving is integrated,
Including：
The angular velocity data of the head deflection of the three-axis gyroscope sensor collection for receiving is filtered and cached
Pretreatment；
The pretreated angular velocity data is integrated.
Optionally, obtain after the rotational angle of head, also include：
Judge the rotational angle whether more than the angle threshold for pre-setting；
If so, then judging whether the rotational angle reaches the normal angled scope in the second time threshold；
If the rotational angle reaches the normal angled scope in the second time threshold, output control instruction.
Optionally, judge whether the rotational angle reaches the normal angled scope in the second time threshold, including：
Interval judges whether the rotational angle reaches the normal angle in second time threshold at preset timed intervals
Degree scope.
Optionally, output hint instructions are specially：The hint instructions are sent to controlled terminal.
Additionally, present invention also offers a kind of cervical vertebra protective device, intelligent helmet is applied to, including：
Computing module, the angular velocity data for the head deflection of the three-axis gyroscope sensor collection to receiving is carried out
Integration, obtains the rotational angle of head；
Judge module, for judging whether the rotational angle is in the normal angled scope for pre-setting；
Timing module, when being not at the normal angled scope for the rotational angle, records the rotational angle not
Time in the normal angled scope；
Output module, for when the time very first time threshold value for pre-setting is more than, exporting hint instructions.
Optionally, the computing module, including：
Pretreatment unit, the angular velocity data for the head deflection of the three-axis gyroscope sensor collection to receiving enters
Row filtering and the pretreatment of caching；
Computing unit, for being integrated to the pretreated angular velocity data.
Optionally, the judge module, including：
First judging unit, for judging the rotational angle whether more than the angle threshold for pre-setting；
Second judging unit, for when the rotational angle is more than the angle threshold, judging in the second time threshold
Whether the interior rotational angle reaches the normal angled scope；
Output unit, it is defeated for when the rotational angle reaches the normal angled scope in the second time threshold
Go out control instruction, output control instruction.
Optionally, second judging unit, including：
Interval judgment sub-unit, for when the rotational angle is more than the angle threshold, interval to be sentenced at preset timed intervals
Whether the rotational angle in second time threshold that breaks reaches the normal angled scope.
Optionally, the output module is specially：The module of the hint instructions is sent to controlled terminal.
Present invention also offers a kind of intelligent helmet, including：
Three-axis gyroscope sensor, the angular velocity data of the head deflection for gathering；
Microprocessor, the angular velocity data of the head deflection for receiving three-axis gyroscope sensor collection；To the angle
Speed data is integrated, and obtains the rotational angle of head；Judge whether the rotational angle is in the normal angle for pre-setting
Degree scope；If it is not, then recording the time that the rotational angle is not at the normal angled scope；Judge whether the time is big
In the very first time threshold value for pre-setting；When the time very first time threshold value is more than, hint instructions are exported.
A kind of cervical vertebra guard method provided by the present invention, is applied to intelligent helmet, including three axles to receiving
The angular velocity data of the head deflection of gyro sensor collection is integrated, and obtains the rotational angle of head；Judge described turning
Whether dynamic angle is in the normal angled scope for pre-setting；If it is not, then recording the rotational angle is not at the normal angle
Spend the time of scope；When the time very first time threshold value for pre-setting is more than, hint instructions are exported；
It can be seen that, the present invention is entered by the angular velocity data of the head deflection gathered to the three-axis gyroscope sensor for receiving
Row integration, can obtain the rotational angle of head, so as to detect the location status of the head of user, by judging that rotational angle is
The no normal angled scope in pre-setting, it can be determined that whether user's head position state now is in normal neck
Comfortable position range, so as to prompting is used when neck is in bad attitude and maintains the attitude time to reach very first time threshold value
Family so that the problems such as user can be helped to reduce the cervical spondylopathy because of the bad attitude initiation of head, improves Consumer's Experience.Additionally, this
Invention additionally provides a kind of cervical vertebra protective device and intelligent helmet, equally with above-mentioned beneficial effect.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
A kind of flow chart of cervical vertebra guard method that Fig. 1 is provided by the embodiment of the present invention；
The flow chart of another cervical vertebra guard method that Fig. 2 is provided by the embodiment of the present invention；
The flow chart of another cervical vertebra guard method that Fig. 3 is provided by the embodiment of the present invention；
A kind of structure chart of cervical vertebra protective device that Fig. 4 is provided by the embodiment of the present invention；
The structure chart of a kind of intelligent helmet that Fig. 5 is provided by the embodiment of the present invention.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Refer to Fig. 1, a kind of flow chart of cervical vertebra guard method that Fig. 1 is provided by the embodiment of the present invention.The method should
For intelligent helmet, can include：
Step 101：Angular velocity data to the head deflection of the three-axis gyroscope sensor collection for receiving is integrated,
Obtain the rotational angle of head.
Wherein, three-axis gyroscope sensor can be by measuring object around X, and the angular velocity of rotation of the axle of Y, Z tri- differentiates
Its rotary state, therefore, the head that three-axis gyroscope sensor can sense user tilts, vacillates now to the left, now to the right and pitching up and down
Comprehensive multidate information.
That is, three-axis gyroscope sensor can in real time obtain the position of intelligent helmet i.e. user's head
Information, and be subjected to displacement to X, tri- directions of Y, Z under being acted on by the Coriolis that are produced when intelligent helmet rotates,
Displacement data according to collection identifies the direction of motion of equipment, and the angle of user's head rotation can be obtained after being integrated.
It should be noted that the degree of accuracy and efficiency in order to improve angular velocity data processing, can receive angle speed
After degrees of data, first angular velocity data are filtered and pre-processed, then are integrated the rotational angle for obtaining head.The present embodiment
It is unrestricted to this.
Step 102：Judge whether the rotational angle is in the normal angled scope for pre-setting；If it is not, then entering step
Rapid 103, if so, then return to step 102, wait and judging next time.
Wherein, normal angled may range from what user or designer pre-set according to user's request and practical scene
Head is in the position range of intelligent helmet during normal position when user uses helmet, also will produce shadow to cervical vertebra
Ring minimum head position scope.
It is understood that when rotational angle is in the normal angled scope for pre-setting, that is, user uses intelligence
During helmet, head is in normal position, and user's cervical vertebra is in more comfortable state, cervical vertebra will not be produced bad
Influence, therefore, it can not carry out following step, returns to the wait of this step and judges next time.
It should be noted that judge whether rotational angle is in the normal angled scope for pre-setting, in order to ensure this reality
The degree of accuracy that example provides method is applied, whether the normal angled scope for pre-setting can be in real-time judge rotational angle, also
Be real-time reception three-axis gyroscope sensor collection angular velocity data and processed and judged in real time；In order to reduce intelligence
Whether the amount of calculation and power consumption of the processor of energy helmet, can at preset timed intervals be spaced and judge rotational angle in advance
The normal angled scope of setting, that is, real-time reception three-axis gyroscope sensor collection angular velocity data and processed but
Interval is judged at preset timed intervals, or interval receives the angular velocity data of three-axis gyroscope sensor collection at preset timed intervals
And processed and judged by this prefixed time interval.The present embodiment is unrestricted to this.
Step 103：Record the time that the rotational angle is not at the normal angled scope.
Wherein, the time that record rotational angle is not at normal angled scope can be that record rotational angle be not at normally
The real-time time of angular range.That is, after judging that rotational angle is not at normal angled scope, starting timing, in real time
Recorded rotational angle and be in the time point of normal angled scope or the time point of very first time threshold value.
It is understood that real time record is in the time point of normal angled scope to rotational angle, can start meter
Shi Hou, if judging, rotational angle is not at normal angled scope, continues timing not reclocking, until in the very first time
Judge that rotational angle is in normal angled scope in threshold value, then stop timing at this time point, can wait judge next time
After rotational angle is not at normal angled scope, restart timing；Real time record, can be with to the time point of very first time threshold value
It is after starting timing, to judge that rotational angle is not at normal angled scope in very first time threshold value, it is, lasting meter
When to after the time point of very first time threshold value, start following step.
It should be noted that real time record is in the time point of normal angled scope to rotational angle, can start meter
Shi Hou, until judging that rotational angle is in normal angled scope in very first time threshold value, then stops timing at this time point,
Record starts timing to the time of this time point；In order to improve accuracy, or after starting timing, until in the very first time
It is double or more in threshold value time to judge that rotational angle is in normal angled scope, then continuous judge last time above-mentioned
The time point of judgement stops timing, and record starts timing to the time at above-mentioned time point.This implementation is unrestricted to this.
Step 104：When the time very first time threshold value for pre-setting is more than, hint instructions are exported.
Wherein, output hint instructions can be for the processor of intelligent helmet is to the display of intelligent helmet or raises
The instruction that the equipment such as sound device send, is then fitted by device prompts users such as the displays or loudspeaker of intelligent helmet
When loosen or move；The instruction that connection sends to controlled terminal can also be passed through for the processor of intelligent helmet, then
The device prompts users such as display or loudspeaker by controlled terminal appropriate loosen or move；Can also for simultaneously to
The vibratory equipment device of controlled terminal and intelligent helmet sends instruction, then by the display or loudspeaker of controlled terminal
Etc. the vibratory equipment device prompting user of equipment and intelligent helmet appropriate loosen or move.The present embodiment to this not
It is restricted.
It should be noted that very first time threshold value can be according to user's request and practical scene by user or designer
Pre-set, determine that head maintenance bad position can produce the dysgenic time to cervical vertebra, the present embodiment does not do any to this
Limitation.
It is understood that the method that the present embodiment is provided is carried out mainly for the cervical vertebra defencive function of intelligent helmet
Description, on the basis of the cervical vertebra defencive function of intelligent helmet, can also add head control operating function, that is, in step
Rotational angle can be added before rapid 102 with the step needed for the comparison step of angle threshold and the output of corresponding control instruction
Suddenly, such that it is able to be that there is this method cervical vertebra to protect and enter the dual-use function of head control operation.
In the present embodiment, the head deflection that the embodiment of the present invention passes through the three-axis gyroscope sensor collection to receiving
Angular velocity data is integrated, and can obtain the rotational angle of head, so that the location status of the head of user are detected, by sentencing
Whether disconnected rotational angle is in the normal angled scope for pre-setting, it can be determined that whether user's head position state now is located
In the comfortable position range of normal neck, so that when neck is in bad attitude and maintains the attitude time to reach the very first time
User is pointed out during threshold value so that the problems such as user can be helped to reduce the cervical spondylopathy because of the bad attitude initiation of head, improve user
Experience.
Refer to Fig. 2, the flow chart of another cervical vertebra guard method that Fig. 2 is provided by the embodiment of the present invention.The method
Intelligent helmet is applied to, can be included：
Step 201：Angular velocity data to the head deflection of the three-axis gyroscope sensor collection for receiving is filtered
With the pretreatment of caching.
Wherein, three-axis gyroscope sensor can sense that user's head rotates action, and collection head is around X, Y, Z axis
The angular velocity data of deflection, and transmit data to microprocessor.The headwork that the three-axis gyroscope can sense include bow, face upward,
Left-right rotation and tilt.Wherein pitching correspondence head is turned about the X axis, and left-right rotation correspondence head is rotated around Y-axis, lateral tilting
Tiltedly correspondence head is turned about the Z axis.For example, user's head occurs the inclined action of shoulder to the left, three-axis gyroscope sensor will give birth to
Into the angular velocity data for turning clockwise about the z axis.
It is understood that the pretreatment that the angular velocity data to receiving is filtered and cached, can improve and connect down
Carry out the degree of accuracy and the efficiency of data processing.
Step 202：The pretreated angular velocity data is integrated, the rotational angle of head is obtained.
Wherein, the rotational angle of head can for user's head in X, Y, a certain axle deflection angle in Z axis.
Step 203：Judge the rotational angle whether more than the angle threshold for pre-setting.If so, then entering step
204；If it is not, then return to step 203, wait judges next time.
Wherein, angle threshold can be that user or designer pre-set user and enter according to user's request and practical scene
Wardrobe control operation needs the angle of deflection, and the present embodiment is unrestricted to this.
It is understood that angle threshold could be arranged to 45 degree, that is, only user's head deflection angle is more than 45
When spending, microprocessor can just carry out following step, send the work of control instruction or hint instructions；If user's head is deflected
Angle is less than 45 degree, then microprocessor can return to this step, and wait judges next time, that is, the head state of user can be regarded
It is to be shaken near home position.
Wherein, when using intelligent helmet due to user, often start to start intelligence when head is in normal position
Energy helmet, that is to say, that it is normal header position range that home position is in.In order to further ensure that the accurate of this method
Property, can first determine user's head whether in normal header position range before this step；If so, then carrying out this step；
If it is not, being then not at the time of normal header position according to user's head, user is pointed out.
It should be noted that this step can prevent user from producing the situation of faulty operation to send out because of the unexpected shake of head
It is raw, improve Consumer's Experience.
Step 204：Interval judges whether the rotational angle reaches normal angle in the second time threshold at preset timed intervals
Degree scope；If so, then entering step 205；If it is not, then entering step 206.
Wherein, the numerical value for prefixed time interval, the second time threshold and normal angled scope can be user or to set
Meter personnel pre-set according to user's request and practical scene, and the present embodiment does not do any limitation to this.
It is understood that when judging whether to judge rotational angle more than the angle threshold for pre-setting, starting meter
When, then interval judges whether rotational angle reaches normal angled scope in the second time threshold at preset timed intervals, that is,
Whether normal position is returned to by the head for judging user, judges whether user will enter wardrobe control operation.Between at preset timed intervals
Be divided into 50ms, the second time threshold is 250ms, the microprocessor of intelligent helmet every 50ms judge user's head whether
Normal position scope is returned in the 250ms time periods；If it is, user is entering wardrobe control operation, it is necessary to carry out step 205；
If it is not, then user's head is in bad position, it is necessary to carry out step 206.
Step 205：Output control is instructed.
Wherein, the control instruction of output can be divided into different type by user's head yawing moment according to.Such as：User's head
To vacillate now to the left, now to the right can be the control instruction that horizontally slips, represent that user wishes to carry out a left side to the screen of terminal or intelligent helmet
Right slip；It can be to slide up and down control instruction that left and right shoulder is inclined, and represent that user is wished to terminal or intelligent helmet
Screen is slided up and down；The upper and lower pitching of head can be upper and lower key control instruction, represent that user is wished to terminal or intelligence
The volume of the loudspeaker of helmet carries out size control.Particular type for control instruction can be by user or designer
Pre-set according to user's request and practical scene, the present embodiment does not do any limitation to this.
Step 206：Record the time that the rotational angle is not at the normal angled scope.
It is understood that recording the time that rotational angle is not at the normal angled scope, Ke Yiwei in this step
From rotational angle is judged more than after angle threshold, beginning timing, real time record to rotational angle is in normal angled scope
Time point or the time point of very first time threshold value；Can also be from judging that rotational angle is not up to just in the second time threshold
After normal angular range, start timing, real time record to rotational angle is in time point or the very first time threshold of normal angled scope
The time point of value.The present embodiment is unrestricted to this.
Step 207：When the time very first time threshold value for pre-setting is more than, hint instructions are exported.
Wherein, very first time threshold value can be to be set in advance according to user's request and practical scene by user or designer
Put, the present embodiment is unrestricted to this.
If it is understood that intelligent helmet is to need to be connected equipment for users to use with terminal, if desired for putting
Enter the VR helmets of mobile phone, hint instructions can be sent to terminal, terminal can receive this hint instructions by display screen and/or raise one's voice
Device is pointed out to user；Hint instructions can also be sent to the vibrating device of terminal and intelligent helmet, terminal can be received
This hint instructions is pointed out by display screen and/or loudspeaker to user, and the vibrating device of intelligent helmet can receive this
Hint instructions pass through vibration prompt user；If intelligent helmet is independent equipment for users to use, such as there is display not
The VR helmets of mobile phone need to be put into, then can send hint instructions to the display of intelligent helmet, loudspeaker and vibrating device,
Intelligent helmet can point out user to need to change posture or move by display, loudspeaker and vibrating device, alleviate
The fatigue of cervical vertebra.
In the present embodiment, the embodiment of the present invention is pre-processed by the angular velocity data for receiving, and can be improved and be connect
Get off data processing the degree of accuracy and efficiency, by judging rotational angle whether more than the angle threshold that pre-sets, Ke Yiti
The accuracy of this method high, judges whether rotational angle reaches normal angle in the second time threshold by being spaced at preset timed intervals
Degree scope, it may be determined that user is operated using head control, so that output control is instructed so that this method is on the basis of protection cervical vertebra
On, the function of head control operation is added, further increase Consumer's Experience.
Refer to Fig. 3, the flow chart of another cervical vertebra guard method that Fig. 3 is provided by the embodiment of the present invention.The method
Intelligent helmet is applied to, can be included：
Step 301：Start bluetooth procedures, complete to match with controlled terminal, set up communication.
Wherein, the intelligent helmet in the present embodiment is to need to be connected equipment for users to use, quilt with controlled terminal
Control terminal can be such as smart mobile phone, panel computer equipment.
It is understood that intelligent helmet and the connection of controlled terminal are bluetooth connection in the present embodiment, can be with
Other radio connections or wired connection mode connected by such as WIFI, if intelligent helmet can by connect to
Controlled terminal output control instruct and hint instructions, for intelligent helmet and controlled terminal connected mode the present embodiment not
Do any limitation.
Step 302：Angular velocity data to the head deflection of the three-axis gyroscope sensor collection for receiving is filtered
With the pretreatment of caching.
Step 303：The pretreated angular velocity data is integrated, the rotational angle of head is obtained.
Step 304：Judge the rotational angle whether more than the angle threshold for pre-setting.If so, then entering step
305；If it is not, then return to step 304, wait judges next time.
Step 305：Interval judges whether the rotational angle reaches normal angle in the second time threshold at preset timed intervals
Degree scope；If so, then entering step 306；If it is not, then entering step 307.
Wherein, step 302 is similar to step 204 to step 201 to step 305, will not be repeated here.
Step 306：Instructed to the controlled terminal output control by Bluetooth communication.
It is understood that controlled terminal can receive this control instruction, and correspondence is performed according to the type of control instruction
Operation, such as：Reception is horizontally slipped control instruction, and the screen of controlled terminal is horizontally slipped；Reception slides up and down control and refers to
Order, the screen of controlled terminal is slided up and down；Upper and lower key control instruction is received, the volume of the loudspeaker of controlled terminal is carried out
Size is controlled.
Step 307：Record the time that the rotational angle is not at the normal angled scope.
Wherein, this step is similar to step 206, will not be repeated here.
Step 308：When the time very first time threshold value for pre-setting is more than, by the Bluetooth communication to described
Controlled terminal exports hint instructions.
User's needs are pointed out to change by display screen and/or loudspeaker it is understood that controlled terminal receives hint instructions
Become posture or move the fatigue for alleviating cervical vertebra.
In the present embodiment, the embodiment of the present invention carries out bluetooth connection by intelligent helmet and controlled terminal, can be so as to
Prompt sends control instruction and hint instructions to controlled terminal, so that controlled terminal can protect dual using head control and cervical vertebra
Function, further increases Consumer's Experience.
Refer to Fig. 4, a kind of structure chart of cervical vertebra protective device that Fig. 4 is provided by the embodiment of the present invention.The device should
For intelligent helmet, can include：
Computing module 100, for the angular velocity data of the head deflection of the three-axis gyroscope sensor collection to receiving
It is integrated, obtains the rotational angle of head；
Judge module 200, for judging whether the rotational angle is in the normal angled scope for pre-setting；
Timing module 300, when being not at the normal angled scope for the rotational angle, records the rotational angle
It is not at the time of the normal angled scope；
Output module 400, for when the time very first time threshold value for pre-setting is more than, exporting hint instructions.
Optionally, the computing module 300, including：
Pretreatment unit, the angular velocity data for the head deflection of the three-axis gyroscope sensor collection to receiving enters
Row filtering and the pretreatment of caching；
Computing unit, for being integrated to the pretreated angular velocity data.
Optionally, the judge module 200, including：
First judging unit, for judging the rotational angle whether more than the angle threshold for pre-setting；
Second judging unit, for when the rotational angle is more than the angle threshold, judging in the second time threshold
Whether the interior rotational angle reaches the normal angled scope.
Output unit, it is defeated for when the rotational angle reaches the normal angled scope in the second time threshold
Go out control instruction, output control instruction.
Optionally, second judging unit, including：
Interval judgment sub-unit, for when the rotational angle is more than the angle threshold, interval to be sentenced at preset timed intervals
Whether the rotational angle in second time threshold that breaks reaches the normal angled scope.
Optionally, the output module 400 is specially：The module of the hint instructions is sent to controlled terminal.
In the present embodiment, the embodiment of the present invention is gathered by the three-axis gyroscope sensor that computing module 100 pairs is received
The angular velocity data of head deflection be integrated, the rotational angle of head can be obtained, so as to detect the position of the head of user
Configuration state, judges whether rotational angle is in the normal angled scope for pre-setting, it can be determined that user by judge module 200
Whether head position state now is in the comfortable position range of normal neck, so that when neck is in bad attitude and dimension
Hold the attitude time and point out user by output module 400 when reaching very first time threshold value so that can help user reduce because
The problems such as cervical spondylopathy that the bad attitude of head triggers, improve Consumer's Experience.
Refer to Fig. 5, the structure chart of a kind of intelligent helmet that Fig. 5 is provided by the embodiment of the present invention.The intelligent head
The equipment of wearing can include：
Three-axis gyroscope sensor 10, the angular velocity data of the head deflection for gathering；
Microprocessor 20, the angular velocity data of the head deflection for receiving three-axis gyroscope sensor collection；To described
Angular velocity data is integrated, and obtains the rotational angle of head；Judge whether the rotational angle is normal in what is pre-set
Angular range；If it is not, then recording the time that the rotational angle is not at the normal angled scope；Whether judge the time
More than the very first time threshold value for pre-setting；When the time very first time threshold value is more than, hint instructions are exported.
Wherein, intelligent helmet is specifically as follows the equipment such as VR glasses or the VR helmets.
Optionally, the intelligent helmet can also include
Bluetooth communication 30, for realizing the communication with user's intelligent terminal.
Power management module 40, for being supplied to three-axis gyroscope sensor 10, microprocessor 20 and bluetooth communication 30
Electricity.
In the present embodiment, the microprocessor 20 in the embodiment of the present invention is adopted by the three-axis gyroscope sensor for receiving
The angular velocity data of the head deflection of collection is integrated, and can obtain the rotational angle of head, so as to detect the head of user
Location status, by judging whether rotational angle is in the normal angled scope for pre-setting, it can be determined that user's head now
Whether position configuration state is in the comfortable position range of normal neck, so that when neck is in bad attitude and maintains the attitude
Time points out user when reaching very first time threshold value so that user can be helped to reduce because of the cervical spondylopathy that the bad attitude of head triggers
The problems such as, improve Consumer's Experience.
Each embodiment is described by the way of progressive in specification, and what each embodiment was stressed is and other realities
Apply the difference of example, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment and
For intelligent helmet, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part ginseng
See method part illustration.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, generally describes the composition and step of each example according to function in the above description.These
Function is performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specialty
Technical staff can realize described function to each specific application using distinct methods, but this realization should not
Think beyond the scope of this invention.
The step of method or algorithm for being described with reference to the embodiments described herein, directly can be held with hardware, processor
Capable software module, or the two combination is implemented.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In field in known any other form of storage medium.
Cervical vertebra guard method provided by the present invention, device and intelligent helmet are described in detail above.This
Apply specific case in text to be set forth principle of the invention and implementation method, the explanation of above example is only intended to
Help understands the method for the present invention and its core concept.It should be pointed out that for those skilled in the art,
Without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls
Enter in the protection domain of the claims in the present invention.
Claims (11)
1. a kind of cervical vertebra guard method, is applied to intelligent helmet, it is characterised in that including：
Angular velocity data to the head deflection of the three-axis gyroscope sensor collection for receiving is integrated, and obtains turning for head
Dynamic angle；
Judge whether the rotational angle is in the normal angled scope for pre-setting；
If it is not, then recording the time that the rotational angle is not at the normal angled scope；
When the time very first time threshold value for pre-setting is more than, hint instructions are exported.
2. cervical vertebra guard method according to claim 1, it is characterised in that the three-axis gyroscope sensor collection to receiving
The angular velocity data of head deflection be integrated, including：
The pre- place that the angular velocity data of the head deflection of the three-axis gyroscope sensor collection for receiving is filtered and cached
Reason；
The pretreated angular velocity data is integrated.
3. cervical vertebra guard method according to claim 1 or claim 2, it is characterised in that obtain after the rotational angle of head, also wrap
Include：
Judge the rotational angle whether more than the angle threshold for pre-setting；
If so, then judging whether the rotational angle reaches the normal angled scope in the second time threshold；
If the rotational angle reaches the normal angled scope in the second time threshold, output control instruction.
4. cervical vertebra guard method according to claim 3, it is characterised in that judge the angle of rotation in the second time threshold
Whether degree reaches the normal angled scope, including：
Interval judges whether the rotational angle reaches the normal angled model in second time threshold at preset timed intervals
Enclose.
5. cervical vertebra guard method according to claim 4, it is characterised in that output hint instructions are specially：To controlled terminal
Send the hint instructions.
6. a kind of cervical vertebra protective device, is applied to intelligent helmet, it is characterised in that including：
Computing module, the angular velocity data for the head deflection of the three-axis gyroscope sensor collection to receiving is accumulated
Point, obtain the rotational angle of head；
Judge module, for judging whether the rotational angle is in the normal angled scope for pre-setting；
Timing module, when being not at the normal angled scope for the rotational angle, records the rotational angle and is not at
The time of the normal angled scope；
Output module, for when the time very first time threshold value for pre-setting is more than, exporting hint instructions.
7. cervical vertebra protective device according to claim 6, it is characterised in that the computing module, including：
Pretreatment unit, the angular velocity data for the head deflection of the three-axis gyroscope sensor collection to receiving was carried out
Filter and the pretreatment of caching；
Computing unit, for being integrated to the pretreated angular velocity data.
8. cervical vertebra protective device according to claim 7, it is characterised in that the judge module, including：
First judging unit, for judging the rotational angle whether more than the angle threshold for pre-setting；
Second judging unit, for when the rotational angle is more than the angle threshold, judging the institute in the second time threshold
State whether rotational angle reaches the normal angled scope；
Output unit, for when the rotational angle reaches the normal angled scope in the second time threshold, output to be controlled
System instruction, output control instruction.
9. cervical vertebra protective device according to claim 8, it is characterised in that second judging unit, including：
Interval judgment sub-unit, for when the rotational angle is more than the angle threshold, interval to judge at preset timed intervals
Whether the rotational angle reaches the normal angled scope in second time threshold.
10. cervical vertebra protective device according to claim 6, it is characterised in that the output module is specially：To controlled terminal
Send the module of the hint instructions.
A kind of 11. intelligent helmets, it is characterised in that including：
Three-axis gyroscope sensor, the angular velocity data of the head deflection for gathering；
Microprocessor, the angular velocity data of the head deflection for receiving three-axis gyroscope sensor collection；To the angular speed
Data are integrated, and obtain the rotational angle of head；Judge whether the rotational angle is in the normal angled model for pre-setting
Enclose；If it is not, then recording the time that the rotational angle is not at the normal angled scope；Judge the time whether more than pre-
The very first time threshold value for first setting；When the time very first time threshold value is more than, hint instructions are exported.
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| CN201710116567.9A CN106933358A (en) | 2017-02-28 | 2017-02-28 | A kind of cervical vertebra guard method, device and intelligent helmet |
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| CN201710116567.9A CN106933358A (en) | 2017-02-28 | 2017-02-28 | A kind of cervical vertebra guard method, device and intelligent helmet |
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| CN201710116567.9A Pending CN106933358A (en) | 2017-02-28 | 2017-02-28 | A kind of cervical vertebra guard method, device and intelligent helmet |
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| CN108519813A (en) * | 2018-03-21 | 2018-09-11 | 桂林理工大学 | A kind of protection cervical vertebra method based on hand-held intelligent equipment |
| CN108577852A (en) * | 2018-04-18 | 2018-09-28 | 杭州市萧山区中医院 | Cervical vertebra moving reminding method and cervical vertebra moving detecting system |
| CN109528205A (en) * | 2018-11-15 | 2019-03-29 | 歌尔科技有限公司 | A kind of reminding method, device, helmet and computer readable storage medium |
| CN110246285A (en) * | 2019-05-29 | 2019-09-17 | 苏宁智能终端有限公司 | Cervical vertebra moving reminding method, device, earphone and storage medium |
| CN110368004A (en) * | 2019-06-03 | 2019-10-25 | 张馨予 | Data monitoring method, device, equipment and storage medium |
| CN110865720A (en) * | 2018-08-28 | 2020-03-06 | 北京小米移动软件有限公司 | Human body posture reminding method and device |
| CN111493879A (en) * | 2020-04-21 | 2020-08-07 | 北京麦宝克斯科技有限公司 | Head position monitoring device, system and method |
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| CN114743419A (en) * | 2022-03-04 | 2022-07-12 | 广州容溢教育科技有限公司 | VR-based multi-user virtual experiment teaching system |
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| CN108519813A (en) * | 2018-03-21 | 2018-09-11 | 桂林理工大学 | A kind of protection cervical vertebra method based on hand-held intelligent equipment |
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| CN110368004B (en) * | 2019-06-03 | 2022-03-11 | 张馨予 | Data monitoring method, device, equipment and storage medium |
| CN111544016A (en) * | 2020-03-23 | 2020-08-18 | 广东艾诗凯奇智能科技有限公司 | Fatigue driving monitoring method of neck massager and storage medium |
| CN111493879A (en) * | 2020-04-21 | 2020-08-07 | 北京麦宝克斯科技有限公司 | Head position monitoring device, system and method |
| CN113040757A (en) * | 2021-03-02 | 2021-06-29 | 江西台德智慧科技有限公司 | Head posture monitoring method and device, head intelligent wearable device and storage medium |
| CN113317779A (en) * | 2021-06-01 | 2021-08-31 | 深圳凯祺健康科技有限公司 | Intelligent wearable equipment and system for body state analysis |
| CN113317779B (en) * | 2021-06-01 | 2024-06-04 | 深圳凯祺健康科技有限公司 | Intelligent wearing equipment and system for posture analysis |
| WO2023040731A1 (en) * | 2021-09-15 | 2023-03-23 | 所乐思(深圳)科技有限公司 | System and method for monitoring user posture, and smart wearable device |
| CN114743419A (en) * | 2022-03-04 | 2022-07-12 | 广州容溢教育科技有限公司 | VR-based multi-user virtual experiment teaching system |
| CN114743419B (en) * | 2022-03-04 | 2024-03-29 | 国育产教融合教育科技(海南)有限公司 | VR-based multi-person virtual experiment teaching system |
| CN115240385A (en) * | 2022-07-12 | 2022-10-25 | 深圳闪回科技有限公司 | Method and device for detecting placement position of mobile phone |
| CN117064375A (en) * | 2023-07-18 | 2023-11-17 | 江西瑞声电子有限公司 | Head posture monitoring method, main control equipment and intelligent wearable equipment |
| CN117064375B (en) * | 2023-07-18 | 2024-03-22 | 江西瑞声电子有限公司 | Head posture monitoring method, main control equipment and intelligent wearable equipment |
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Application publication date: 20170707 |