CN106491115A - A kind of method and apparatus for realizing phonetic incepting and heart rate detection - Google Patents
A kind of method and apparatus for realizing phonetic incepting and heart rate detection Download PDFInfo
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- CN106491115A CN106491115A CN201610961594.1A CN201610961594A CN106491115A CN 106491115 A CN106491115 A CN 106491115A CN 201610961594 A CN201610961594 A CN 201610961594A CN 106491115 A CN106491115 A CN 106491115A
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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
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02438—Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
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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
- A61B5/681—Wristwatch-type devices
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Abstract
The invention discloses a kind of method and apparatus for realizing phonetic incepting and heart rate detection, solve that volume that the existing product for possessing phonetic incepting and heart rate detecting function is present is big and the technical problem of complex structural designs.Method includes judging the switching signal for receiving for phonetic function switching signal or heart rate detecting function switching signal；If phonetic function switching signal, then phonetic function is switched to, and receives the vibration signal that the part of the head or cervical region of bone conduction sensor acquisition vibrates bone piece；Voice signal is parsed based on vibration signal to realize phonetic function；If heart rate detecting function switching signal, then heart rate detecting function is switched to, and receives the blood pressure jitter of bone conduction sensor acquisition；Parse heart rate information to realize heart rate detecting function based on blood pressure jitter.Due to two kinds of functions being realized using one device of bone conduction sensor, then reduce complex structural designs degree, it is also possible to save structure design space when device structure is designed.
Description
Technical field
The invention belongs to technical field of electronic equipment, specifically, is to be related to one kind to realize phonetic incepting and heart rate detection
Method and apparatus.
Background technology
The more difficult discovery of the symptom of heart disease early stage, when most, patient is normal, if can send out in early days
Now and make a definite diagnosis, then treatment gets up to be easier, if but just go hospitalize when morbidity, due to the particularity of heart, often
Have no plan to make improvements, therefore, long-term heart ruuning situation monitoring contributes to cardiopathic early diagnosiss.
At present, in the smart machine with call or speech recognition such as smart mobile phone, Intelligent bracelet, generally there is letter
Single heart rate detecting function so that user can realize heart rate detection anywhere or anytime using the intelligent artifact that carries with, this
The heart rate detection of kind of intelligent artifact generally adopts photo-electric, that is, using single heart rate detection sensor by HONGGUANG or
The mode of green light or reflection blood is operated, because blood has Absorption to the light of specific wavelength, works as light beam
Beat on skin, be achieved by measuring the light of reflection/projection.Therefore, in order that light beam is needed through the housing of equipment
One side on housing in skin contact opens up transparency window so that light beam is mapped on skin.
It can be seen that, this intelligent artifact for possessing language function but also with heart rate detecting function, in order to realize two functions,
Need to have voice collecting device and heart rate detection device, and open up two windows on housing, one be used for heart rate detection, one
Individual collect for language, which increase the complexity of the volume and structure design of product, destroy the overall aesthetics of product.
Content of the invention
This application provides a kind of method and apparatus for realizing phonetic incepting and heart rate detection, solve existing to possess voice and connect
Receive big with the volume of the intelligent artifact presence of heart rate detecting function and complex structural designs technical problems.
For solving above-mentioned technical problem, the application is employed the following technical solutions and is achieved：
Propose one kind and realize phonetic incepting and heart rate detection method, including：Judge that the switching signal for receiving switches for phonetic function
Signal or heart rate detecting function switching signal；If phonetic function switching signal, then phonetic function is switched to, and receives bone biography
Head or the part of cervical region that derivative sensor is obtained vibrate the vibration signal of bone piece；Voice letter is parsed based on the vibration signal
Number realizing phonetic function；If heart rate detecting function switching signal, then heart rate detecting function is switched to, and receives bone conduction biography
The blood pressure jitter that sensor is obtained；Parse heart rate information to realize heart rate detecting function based on the blood pressure jitter.
Further, receive bone conduction sensor obtain head or cervical region part vibration bone piece vibration signal it
Afterwards, methods described also includes：Amplify the vibration signal；Or, receive bone conduction sensor obtain blood pressure jitter it
Afterwards, methods described also includes：Amplify the blood pressure jitter.
Further, described voice signal is parsed to realize phonetic function based on the vibration signal, specially：Extract
The phonetic feature of the vibration signal, and voice signal is identified based on the phonetic feature；Or, described jumped based on the blood pressure
Dynamic signal resolution goes out heart rate information, specially：The pulse characteristics of the blood pressure jitter are extracted, and is based on the pulse characteristics
Pulse signal is identified, and heart rate information is obtained based on the pulse signal.
Further, after heart rate information is parsed based on the blood pressure jitter, methods described also includes：Show
The heart rate information.
A kind of equipment for realizing phonetic incepting and heart rate detection is proposed, including judge module, function handover module, bone conduction
Sensor, speech processing module and heart rate detection module；The judge module, for judging the switching signal for receiving for voice work(
Can switching signal or heart rate detecting function switching signal；The function handover module, for being cut based on the switching signal for receiving
Change the speech processing module or heart rate detection module work；The bone conduction sensor, for obtaining head or cervical region
Part vibrate bone piece vibration signal, or receive blood pressure jitter；The speech processing module, for being passed based on the bone
Head or the part of cervical region that derivative sensor is obtained vibrate the vibration signal of bone piece, parse voice signal；The heart rate detection
Module, for the blood pressure jitter parsing heart rate information obtained based on the bone conduction sensor；If the judge module is sentenced
Disconnected switching signal is phonetic function switching signal, then the function handover module switches the speech processing module work, described
The vibration signal parsing of head or the part vibration bone piece of cervical region that speech processing module is obtained based on the bone conduction sensor
Go out voice signal, to realize phonetic function；If the judge module judges that switching signal is heart rate detecting function switching signal,
The function handover module switches the heart rate detection module work, and the heart rate detection module is based on the bone conduction sensor
The blood pressure jitter parsing heart rate information of acquisition, to realize heart rate detecting function.
Further, the equipment also includes signal amplification module；The signal amplification module, for by the bone conduction
The vibration signal or blood pressure jitter that sensor is obtained is amplified process.
Further, the speech processing module includes speech feature extraction unit and voice recognition unit；The voice
Feature extraction unit, for extracting the phonetic feature of the vibration signal；The voice recognition unit, for being based on the voice
Feature identification goes out voice signal；The heart rate detection module includes pulse characteristics extraction unit, pulse signal recognition unit and the heart
Rate information algorithm unit；The pulse characteristics extraction unit, for extracting the pulse characteristics of the blood pressure jitter；The arteries and veins
Signal identification of fighting unit, for identifying pulse signal based on the pulse characteristics；The pulse signal algorithm unit, for base
Heart rate information is obtained in the pulse signal.
Further, the heart rate detection module also includes display unit；The display unit, for showing the heart rate
Information.
Further, the equipment also includes audio frequency receiver module, receives audio processing modules and audio playing module；Institute
Audio frequency receiver module is stated, for receiving audio frequency；The reception audio processing modules, for by the Audio Processing be audio available
Signal；The audio playing module, for playing the audio available signal.
Further, the equipment also includes stuck-module；The stuck-module, including by the judge module, described
Function handover module, the bone conduction sensor, the speech processing module and the heart rate detection are module integrated to be fixed as setting
Standby overall part, and the coupling part for being connected to the equipment integral part.
Compared with prior art, the advantage of the application and good effect are：What the application was proposed realizes phonetic incepting and the heart
The method and apparatus of rate detection, realizes two kinds of functions of phonetic incepting and pulse detection using bone conduction sensor.Specifically, with
When family needs equipment to realize phonetic function, functions of the equipments are switched to phonetic function by user operation equipment, and sense bone conduction
Device contact human body part vibration bone piece, bone conduction sensor obtain vibration signal and are sent to speech processing module, speech processes
Module parses voice signal based on vibration signal, and that realization is sent to the receiver equipment relative with the application equipment is user
Voice；When user needs equipment to realize heart rate detecting function, functions of the equipments are switched to heart rate detection by user operation equipment
Function, and make bone conduction sensor contact human pulse, bone conduction sensor obtains blood pressure jitter and is sent to heart rate inspection
Module is surveyed, heart rate detection module parses heart rate information based on blood pressure jitter so that user can know itself heart rate shape
Condition.Due to being accomplished that two kinds of functions of phonetic incepting and pulse detection using bone conduction sensor, then when device structure is designed,
Without the need for opening up two windows for voice collecting device and heart rate detection device, it is only necessary to design for bone conduction sensor and human body
Accessible structure, reduces complex structural designs degree, saves structure design space, reduces assembling product difficulty,
Solve that volume that the existing intelligent artifact for possessing phonetic incepting and heart rate detecting function is present is big and the technology of complex structural designs
Problem, is advantageously implemented product miniaturization；And the work(of two kinds of devices of voice catcher and heart rate detector is realized by a device
Can, also reduce the cost of product.
After the detailed description of the application embodiment is read in conjunction with the accompanying, other features of the application and advantage will become more
Plus it is clear.
Description of the drawings
Fig. 1 is the flow chart of the method for realizing phonetic incepting and heart rate detection that the application is proposed；
Fig. 2 is the Organization Chart of the equipment for realizing phonetic incepting and heart rate detection that the application is proposed；
Fig. 3 is embodied as illustration for the equipment for realizing phonetic incepting and heart rate detection of the application proposition；
Fig. 4 is the still another embodiment figure of the equipment for realizing phonetic incepting and heart rate detection that the application is proposed.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the application is described in more detail.
The application passes through to propose a kind of method and apparatus for realizing phonetic incepting and heart rate detection, based on bone conduction sensor
The principle of vibration signal can be obtained, when user needs to realize phonetic function, bone conduction sensor contact part vibration bone is made
Block obtains the vibration information that part vibrates bone piece, parses voice signal from the bone vibration signal for receiving, and needs reality in user
During existing heart rate detecting function, bone conduction sensor contact pulse is made to obtain blood pressure jitter, from the blood pressure jitter for receiving
In parse heart rate information, realize that phonetic incepting and heart rate information obtain two kinds of functions with a kind of device, subtract from device structure
Lack structure member, simplify complex structural designs degree.
As shown in figure 1, the method for realizing phonetic incepting and heart rate detection that the application is proposed, comprises the steps：
Step S11：Judge the switching signal for receiving for phonetic function switching signal or heart rate detecting function switching signal.
Switching signal is initiated by user, can be emitted to equipment by modes such as button, remote control, touch controls, including language
Sound function switching signal and heart rate detecting function switching signal.
After switching command or signal are received by equipment, corresponding function itself will be switched to according to switching command or signal.
If switching signal is phonetic function switching signal,
Step S12：Phonetic function is switched to, and receives the part of the head or cervical region of bone conduction sensor acquisition and vibrate bone piece
Vibration signal.
Step S13：Voice signal is parsed based on vibration signal to realize phonetic function.
After phonetic function is switched to, user operation equipment so as to the part of bone conduction sensor contact cervical region or head
Vibration bone piece, after user pronunciation, bone conduction sensor obtains the vibration signal that part vibrates bone piece, the speech processing module of equipment
Voice signal is identified based on vibration signal.Specifically, storehouse can be recognized storage of speech signals, equipment based on vibration in a device
Signal extraction phonetic feature, and voice signal is identified based on phonetic feature.The voice signal for parsing can also be carried out excellent
Change so that what the relative receiver equipment of this equipment was received is high-quality voice signal.
If switching signal is heart rate detecting function switching signal,
Step S14：Heart rate detecting function is switched to, and receives the blood pressure jitter of bone conduction sensor acquisition.
Step S15：Parse heart rate information to realize heart rate detecting function based on blood pressure jitter.
After heart rate detecting function is switched to, user operation equipment so as to bone conduction sensor contact neck arteries bounce
At place or heartbeat position or other arterial pulsations, bone conduction sensor obtains blood pressure jitter, the heart rate detection module of equipment
Pulse information is identified based on blood pressure jitter, and pulse signal is identified based on pulse information, and be based on pulse signal solution
Separate out heart rate information.Specifically, pulse signal identification storehouse can be stored in a device, and it is special that equipment extracts pulse based on vibration signal
Levy, and pulse signal is identified based on pulse characteristics, parse heart rate information finally according to pulse signal.Can set on equipment
Display module is put, for showing heart rate information, makes user get information about the heart rate situation of itself.
In the vibration signal that the part of the head or cervical region that receive bone conduction sensor acquisition vibrates bone piece, or receive bone biography
After the blood pressure jitter that derivative sensor is obtained, vibration signal or blood pressure jitter can be amplified process first.
Based on the set forth above method for realizing phonetic incepting and heart rate detection, the application proposes one kind and realizes phonetic incepting
With the equipment of heart rate detection, the above-mentioned method for realizing phonetic incepting and heart rate detection is run, as shown in Fig. 2 including judge module
21st, function handover module 11, bone conduction sensor 12, speech processing module 13 and heart rate detection module 14.
Judge module 21 is used for judging that the switching signal for receiving is that phonetic function switching signal or heart rate detecting function are cut
Change signal；Function handover module 11 is used for based on the switching signal switching speech processing module or heart rate detection module work for receiving
Make；Bone conduction sensor 12 is used for the vibration signal of the part vibration bone piece for obtaining head or cervical region, or receives blood pressure bounce letter
Number；Speech processing module 13 is used for the vibration letter of the part vibration bone piece of the head or cervical region obtained based on bone conduction sensor
Number, parse voice signal；Heart rate detection module 14 is used for the blood pressure jitter parsing heart obtained based on bone conduction sensor
Rate information.
If judge module 21 judges that switching signal is phonetic function switching signal, at the switching voice of function handover module 11
Reason module 13 works, and the head or the part of cervical region that speech processing module 13 is obtained based on bone conduction sensor 12 vibrates bone piece
Vibration signal parses voice signal, to realize phonetic function；If judge module 21 judges that switching signal is heart rate detecting function
Switching signal, then the switching of function handover module 11 heart rate detection module 14 work, heart rate detection module 14 is based on bone conduction sensing
The blood pressure jitter parsing heart rate information that device 12 is obtained, to realize heart rate detecting function.
Specifically, when user needs equipment to realize phonetic function, can be given by control modes such as button, touch screen triggerings
Equipment sends a switching signal or instruction, after judge module 21 judges the switching signal for phonetic function switching signal, function
To phonetic function, user makes bone conduction sensor 12 in equipment contact the head of human body to the function of the switching equipment of handover module 11 again
Or the part vibration bone piece of cervical region, when voice is sent, the vibration signal of part vibration bone piece is obtained user by bone conduction sensor
Speech processing module 13 is taken and is sent to, speech processing module 13 parses voice signal to realize equipment from vibration signal
Phonetic function.On being embodied as, the equipment can be wrist carried or worn mode, when equipment is wrist carried,
As shown in figure 3, user is when using phonetic function, head or cervical region is touched using the corresponding hand of wrist with equipment
Part vibrates bone piece, and during user pronunciation, the vibration of part vibration bone piece is delivered to the finger or palm of hand first, then is delivered to
Wrist bone, is then received vibration signal by bone conduction sensor 12, finally parses voice letter by speech processing module 13
Number；When equipment is worn formula, as shown in figure 4, user is when using phonetic function, handheld device is by bone conduction sensor
The part vibration bone piece of 12 contact cervical regions or head, when user pronunciation, the vibration of part vibration bone piece is directly transferred to bone biography
Derivative sensor 12, parses voice signal by speech processing module 13.
When user needs to realize heart rate detecting function, the control modes such as button, touch screen triggering can be passed through and sent out to equipment
Go out a switching signal or instruction, after judge module 21 judges the switching signal for heart rate detecting function switching signal, function is cut
To heart rate detecting function, user makes bone conduction sensor 12 in equipment contact the neck of human body to the function of the mold changing switching equipment of block 11 again
At portion's arterial pulsation or at heartbeat position or other arterial pulsations etc., bone conduction sensor 12 receives these pulses and " beats " signal
After be sent to heart rate detection module 14, heart rate detection module 14 parses heart rate information to realize heart rate based on blood pressure jitter
Detection function.On being embodied as, the equipment can be wrist carried or worn mode, when equipment is wrist carried,
Bone conduction sensor is placed in the one side that equipment is contacted with human body wrist, as shown in figure 3, user is when using heart rate detecting function,
Bone conduction sensor 12 obtains the beat pulse information of user's wrist, parses heart rate information by heart rate detection module 13；When setting
Standby when being worn formula, as shown in figure 4, user is when using heart rate detecting function, handheld device is by bone conduction sensor 12
Contact human body neck arteries bounce at or heartbeat position or other arterial pulsations at etc., bone conduction sensor 12 obtain blood pressure jump
Dynamic signal, parses heart rate information by heart rate detection module 14.
Above-mentioned visible, due to being accomplished that two kinds of functions of phonetic incepting and pulse detection using bone conduction sensor, then exist
When device structure is designed, without the need for opening up two windows for voice collecting device and heart rate detection device, it is only necessary to for bone conduction
The sensor design structure accessible with human body, reduces complex structural designs degree, saves structure design space, reduces
Assembling product difficulty, solves that volume that the existing intelligent artifact for possessing phonetic incepting and heart rate detecting function is present is big and structure
The complicated technical problem of design, is advantageously implemented product miniaturization, the aesthetics of improving product and wear comfort；And, by one
The function of two kinds of devices of voice catcher and heart rate detector realized by individual device, also reduces the cost of product.
Do not limited by above-mentioned wrist carried or worn mode, in the embodiment of the present application, realized phonetic incepting and heart rate
The equipment of detection, can be as the auxiliary device of terminal unit such as smart mobile phone, by wired or wireless mode and intelligent handss
Connection realized by machine etc.；Can also be as the independent smart machine that converses, such as intelligent call wrist-watch etc..
Specifically, as shown in Fig. 2 the equipment for realizing phonetic incepting and heart rate detection that the application is proposed also includes receiving letter
Number transport module 15；The reception signal transmission module 15 is used for receiving the vibration signal or blood pressure of the acquisition of bone conduction sensor 12 and jumps
Dynamic signal；And when function is switched to phonetic function by function handover module 11, vibration signal is transmitted to speech processing module,
Or when function is switched to heart rate detecting function by function handover module 11, blood pressure jitter is transmitted to rhythm of the heart mould
Block.
What the application was proposed realizes that phonetic incepting and the equipment of heart rate detection also include signal amplification module 16；The signal is put
Big module 16 is used for the vibration signal for obtaining bone conduction sensor 12 or blood pressure jitter is amplified after processing and is sent to
Receive signal transmission module 15.
The speech processing module 13 that above-mentioned the application is proposed, concrete packet voice feature extraction unit 131, voice recognition unit
133 and phonetic algorithm optimize unit 132；Speech feature extraction unit 131 is used for the phonetic feature for extracting vibration signal, and voice is known
Other unit 133 is used for identifying voice signal based on phonetic feature；Phonetic algorithm optimizes unit 132 and is used for optimizing speech recognition list
The voice signal that unit identifies becomes high-quality voice；Voice signal or phonetic algorithm optimize the voice signal of unit optimization and pass
Deliver to the receiver equipment relative with the equipment, load mode can be wired connected mode, or based on bluetooth, red
Outward, the wireless mode of WIFI, radio frequency etc..When the application equipment is used as autonomous device, receiver equipment refers to that this equipment is worn
The other side of person's communication, used as certain terminal unit, such as, during the auxiliary device of smart mobile phone, receiver equipment is referred to the application equipment
The main frame of this equipment wearer/certain terminal unit.
The heart rate detection module 14 that above-mentioned the application is proposed includes that the identification of pulse characteristics extraction unit 144, pulse signal is single
Unit 141, heart rate information algorithm unit 142 and display unit 143；Pulse characteristics extraction unit 144 is used for extracting blood pressure bounce letter
Number pulse characteristics；Pulse signal recognition unit 141 is used for identifying pulse signal based on pulse characteristics；Heart rate information algorithm list
Unit 142 is used for obtaining heart rate information based on pulse signal；Display unit 143 is used for showing heart rate detection result so that Yong Hutong
Cross display content and know the Heart Rate States of itself.
What the application was proposed realizes that voice and the equipment of heart rate detection also include audio frequency receiver module 17, receive Audio Processing
Module 18 and audio playing module 19；Here three modules are used in phonetic function, and this equipment is used for as receiver equipment
Receive the audio-frequency information for sending that method, apparatus send；Specifically, audio frequency receiver module 17 is used for receiving audio frequency；Receive Audio Processing mould
The Audio Processing that block 18 is used for receiving audio frequency receiver module 17 is audio available signal；Audio playing module 19 is then used for playing
Receive the audio signal that audio processing modules are obtained, such as various types of loudspeaker such as moving-coil loudspeaker, bone conduction loudspeaker.
It should be noted that realizing the recipient of the equipment as independent received voice of phonetic incepting and heart rate detection
During equipment, send method, apparatus and refer to the other side with the equipment using user's communication；This equipment as certain terminal unit, for example intelligently
During the auxiliary device of mobile phone, send method, apparatus and refer to the other side with the equipment using main frame or certain terminal unit call of user.
The equipment for realizing phonetic incepting and heart rate detection that the application is proposed, as the portable tool that user carries with,
Also include stuck-module 20；The stuck-module 20 includes will determine that at module, function handover module, bone conduction sensor, voice
Reason module, heart rate detection module, signal transmission module, signal amplification module, audio frequency receive do not overstate, receive audio processing modules,
Audio playing module integrates the overall part of the equipment that is fixed as, and the coupling part for being connected to equipment integral part.Such as Fig. 3 institutes
Show, equipment can be carried in weared on wrist mode, now stuck-module includes housing and the structural portion such as the wrist strap that is connected with wrist
Part, as shown in figure 4, equipment can be carried in worn mode, now stuck-module includes housing and can hang over cervical region
The structure members such as chain belt；Certainly, the embodiment of the present application does not limit the concrete carrying mode of equipment, and which can be integrated with hand-held end
In the product such as end, ring, ornaments, intelligent glasses, AR, VR etc..
Above-mentioned, the method and apparatus for realizing phonetic incepting and heart rate detection that the application is proposed is sensed with a bone conduction
Device, that is, achieve phonetic incepting function, achieves the heart rate inspection in the health detection demand that social people increasingly increase now again
Brake, the function of two monolithic devices with device synthesis reduce product original cost, and reduce product life
Assembly cost is produced, the assembling complexity of production technology is also reduced；One device possesses the function of two monolithic devices, is setting
Power consumption is decreased during standby use.One device solid element instead of two device solid elements, hence it is evident that effectively drop
The low complexity of structure design, greatlys save the physical space of configuration aspects, can effectively reduce product overall dimensions, is lifted
The aesthetics of product and wear comfort.
It should be noted that described above is not limitation of the present invention, the present invention is also not limited to the example above,
Change, remodeling, interpolation or replacement that those skilled in the art are made in the essential scope of the present invention, also should
Belong to protection scope of the present invention.
Claims (10)
1. one kind realizes phonetic incepting and heart rate detection method, it is characterised in that include：
Judge the switching signal for receiving for phonetic function switching signal or heart rate detecting function switching signal；
If phonetic function switching signal, then phonetic function is switched to, and receives the head or cervical region of bone conduction sensor acquisition
Part vibrate bone piece vibration signal；
Parse voice signal to realize phonetic function based on the vibration signal；
If heart rate detecting function switching signal, then heart rate detecting function is switched to, and receives the blood of bone conduction sensor acquisition
Pressure jitter；
Parse heart rate information to realize heart rate detecting function based on the blood pressure jitter.
2. the method for realizing phonetic incepting and heart rate detection according to claim 1, it is characterised in that receiving bone conduction
After the head or the part of cervical region that sensor is obtained vibrates the vibration signal of bone piece, methods described also includes：
Amplify the vibration signal；Or,
After the blood pressure jitter that bone conduction sensor is obtained is received, methods described also includes：
Amplify the blood pressure jitter.
3. the method for realizing phonetic incepting and heart rate detection according to claim 1, it is characterised in that described based on described
Vibration signal parses voice signal to realize phonetic function, specially：
The phonetic feature of the vibration signal is extracted, and voice signal is identified based on the phonetic feature；Or,
Described heart rate information is parsed based on the blood pressure jitter, specially：
The pulse characteristics of the blood pressure jitter are extracted, and pulse signal is identified based on the pulse characteristics, and be based on arteries and veins
Signal of fighting obtains heart rate information.
4. the method for realizing voice and heart rate detection according to claim 1, it is characterised in that jumped based on the blood pressure
After dynamic signal resolution goes out heart rate information, methods described also includes：
Show the heart rate information.
5. a kind of equipment for realizing phonetic incepting and heart rate detection, it is characterised in that including judge module, function handover module,
Bone conduction sensor, speech processing module and heart rate detection module；
The judge module, for judging that the switching signal for receiving is that phonetic function switching signal or heart rate detecting function switch
Signal；
The function handover module, for switching the speech processing module or the heart rate detection based on the switching signal for receiving
Module works；
The bone conduction sensor, vibrates the vibration signal of bone piece, or receives blood pressure and jump for obtaining the part of head or cervical region
Dynamic signal；
The speech processing module, for the part vibration bone piece of the head that obtained based on the bone conduction sensor or cervical region
Vibration signal, parses voice signal；
The heart rate detection module, for the blood pressure jitter parsing heart rate information obtained based on the bone conduction sensor;
If the judge module judges that switching signal is phonetic function switching signal, the function handover module switching institute predicate
Sound processing module works, the part vibration of head or cervical region that the speech processing module is obtained based on the bone conduction sensor
The vibration signal of bone piece parses voice signal, to realize phonetic function；If the judge module judges that switching signal is heart rate
Detection function switching signal, then the function handover module switching heart rate detection module work, the heart rate detection module
The blood pressure jitter parsing heart rate information obtained based on the bone conduction sensor, to realize heart rate detecting function.
6. the equipment for realizing phonetic incepting and heart rate detection according to claim 5, it is characterised in that the equipment is also wrapped
Include signal amplification module；
The signal amplification module, the vibration signal or blood pressure jitter for obtaining the bone conduction sensor are put
Big process.
7. the equipment for realizing phonetic incepting and heart rate detection according to claim 5, it is characterised in that the speech processes
Module includes speech feature extraction unit and voice recognition unit；
The speech feature extraction unit, for extracting the phonetic feature of the vibration signal；
The voice recognition unit, for identifying voice signal based on the phonetic feature；
The heart rate detection module includes pulse characteristics extraction unit, pulse signal recognition unit and heart rate information algorithm unit；
The pulse characteristics extraction unit, for extracting the pulse characteristics of the blood pressure jitter；
The pulse signal recognition unit, for identifying pulse signal based on the pulse characteristics；
The heart rate information algorithm unit, for obtaining heart rate information based on the pulse signal.
8. the equipment for realizing phonetic incepting and rhythm of the heart according to claim 5, it is characterised in that the heart rate detection
Module also includes display unit；
The display unit, for showing the heart rate information.
9. the equipment for realizing phonetic incepting and heart rate detection according to claim 5, it is characterised in that the equipment is also wrapped
Include audio frequency receiver module, receive audio processing modules and audio playing module；
The audio frequency receiver module, for receiving audio frequency；
The reception audio processing modules, for by the Audio Processing be audio available signal；
The audio playing module, for playing the audio available signal.
10. the equipment for realizing phonetic incepting and rhythm of the heart according to claim 5, it is characterised in that the equipment is also
Including stuck-module；
The stuck-module, including by the judge module, the function handover module, the bone conduction sensor, institute's predicate
Sound processing module and the module integrated part for being fixed as equipment entirety of the heart rate detection, and it is connected to the equipment integral part
Coupling part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961594.1A CN106491115A (en) | 2016-10-28 | 2016-10-28 | A kind of method and apparatus for realizing phonetic incepting and heart rate detection |
Applications Claiming Priority (1)
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