CN109124656A - Information processing unit, terminal, system and information processing method - Google Patents
Information processing unit, terminal, system and information processing method Download PDFInfo
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- CN109124656A CN109124656A CN201810821106.6A CN201810821106A CN109124656A CN 109124656 A CN109124656 A CN 109124656A CN 201810821106 A CN201810821106 A CN 201810821106A CN 109124656 A CN109124656 A CN 109124656A
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- 230000010365 information processing Effects 0.000 title claims abstract description 159
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- 238000012545 processing Methods 0.000 claims abstract description 70
- 238000004891 communication Methods 0.000 claims abstract description 36
- 230000036760 body temperature Effects 0.000 claims description 33
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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
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
- A61B5/165—Evaluating the state of mind, e.g. depression, anxiety
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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
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
- A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
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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
- A61B5/48—Other medical applications
- A61B5/4803—Speech analysis specially adapted for diagnostic purposes
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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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M21/02—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
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- Animal Behavior & Ethology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
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- Hospice & Palliative Care (AREA)
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- Acoustics & Sound (AREA)
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Abstract
The application belongs to technical field of information processing, discloses a kind of information processing unit, terminal, system and information processing method.Information processing unit includes sound acquisition module；The first processing module being connect with sound acquisition module, for generating analog signal according to acoustic information；The Second processing module being connect with first processing module, for obtaining digital signal according to analog signal；The wireless communication module being connect with Second processing module, for digital signal to be sent to terminal.Terminal includes the feedback module for the emotional state that the wireless communication module for receiving digital signal and the sound for feedback user are reacted.System includes information processing unit and terminal.Information processing method, comprising: obtain the acoustic information of user；Acoustic information is generated into analog signal and is converted to digital signal；Emotional state based on digital signal feedback user.The application can interpret meaning expressed by user voice, to help parent preferably to look after the children.
Description
Technical field
The application belongs to technical field of information processing more particularly to information processing unit, terminal, system and information processing side
Method.
Background technique
Insufficient one-year-old infant can not put into words idea, cause adult's by the way of crying and screaming most of the time
It cries and screams more than situation note that therefore usually will appear child, the parent of first Parenting is often helpless, is confused about child
What situation son has occurred, especially when elder not at one's side when, incoming parent do not know how more take care of child.
In addition, parent can deduce meaning representated by child's crying after looking after a period of time child, such as need to feed
Food, changing babies' napkin etc..But in the case where the variation of not obvious sign, it is more difficult to deduce the emotional state of child.
Therefore, the meaning for assisting interpreting infant's crying it is necessory to provide a kind of technical equipment, helps parent to take
Corresponding measure and method look after the children.
Summary of the invention
The purpose of the application is to provide a kind of information processing unit, terminal, system and information processing method, to solve
Read meaning expressed by user voice.
In order to solve the above technical problems, information processing unit provided by the present application is connect with terminal wireless communication, the application
It is constituted with following: at least one sound acquisition module, for obtaining the acoustic information of user；First processing module, described
One processing module is connect with the sound acquisition module, for generating analog signal according to the acoustic information；Second processing mould
Block, the Second processing module are connect with the first processing module, for obtaining digital signal according to the analog signal；Nothing
Line communication module, the wireless communication module are connect with the Second processing module, for the digital signal to be sent to institute
State terminal.
In one example, the information processing unit further includes body temperature acquisition module, the body temperature acquisition module and institute
Second processing module connection is stated, for obtaining the body temperature information of user.
In one example, the information processing unit further includes heart rate acquisition module, the heart rate acquisition module and institute
Second processing module communication connection is stated, for obtaining the heart rate information of user.
In one example, the information processing apparatus is set to intelligent necklace, and the intelligence necklace has an annular outer cover,
In, the sound acquisition module is mounted on the annular outer cover.
In one example, the sound acquisition module, the body temperature acquisition module, the heart rate acquisition module, described
First processing module, the Second processing module and the wireless communication module are embedded in setting in the annular outer cover.
In one example, the annular outer cover is made of hard and non-conductive material.
In one example, the annular outer cover is provided with opening, and the opening is for wearing the information processing unit
On the neck of the user.
In one example, the information processing unit includes at least two sound acquisition modules, at least two sound
Sound acquisition module is uniformly distributed on the information processing unit.
In a kind of possible embodiment, the Second processing module includes the first subprocessing module and the second subprocessing
Module, wherein the first subprocessing module extracts the characteristic value of the sound of the user based on the analog signal；Described
Two subprocessing modules are used to obtain the digital signal according to the characteristic value.
In alternatively possible embodiment, the digital signal is the first digital signal, the Second processing module
Including the first subprocessing module and the second subprocessing module, wherein the first subprocessing module is used to be believed according to the simulation
Number obtain the second digital signal；The second subprocessing module is used to extract the sound of the user based on second digital signal
The characteristic value of sound is to obtain first digital signal.
In one example, the characteristic value of the sound of the user includes the audio of the sound of the user, pitch, the sound intensity
At least one of and in loudness.
Present invention also provides a kind of terminals, comprising: wireless communication module is sent for receiving above- mentioned information processing unit
Digital signal；Feedback module, the emotional state that the sound for feeding back the user according to the digital signal is reacted.
Compared with prior art, this application provides a kind of information processing units, in the scheme of the application, sound collection
Module can obtain the acoustic information of user, and the acoustic information can be generated analog signal, the mould by first processing module
Quasi- signal is handled by Second processing module, and to obtain digital signal, module is sent to institute to the digital signal by wireless communication
Terminal is stated, for terminal based on received digital signal, the sound institute for feeding back the user according to the digital signal is anti-
The emotional state answered.Wherein, digital signal can further extract feature via the processing module in the information processing unit
Value, the emotional state that terminal is reacted according to the sound that characteristic value feeds back the user.The application interprets use in this way
The acoustic information at family, to help parent preferably to look after the children.
Present invention also provides another terminals, comprising: wireless communication module, for receiving above- mentioned information processing unit hair
The digital signal sent；Signal processing module, the characteristic value of the sound for extracting user based on the digital signal；Feed back mould
Block, the emotional state of the sound feedback for feeding back the user according to the characteristic value.
In one example, the wireless communication module is also used to: the characteristic value is sent to server, so that described
Server compares the characteristic value and the characteristic standard library in the server；And it is used for: is connect from the server
Receive comparing result.
In scheme provided by the present application, wireless communication module is used to receive the number letter of above- mentioned information processing unit transmission
Number, signal processing module extracts the characteristic value of user based on the digital signal, is fed back by feedback module according to the characteristic value
The emotional state that the sound of the user is reacted.The application interprets the acoustic information of user in this way, to help house
Length preferably looks after the children.
Present invention also provides a kind of systems, including above-mentioned information processing unit and terminal.
In one example, the system also includes pacifying device, feedback of the pacifying device in response to the terminal
As a result, play automatically it is corresponding pacify audio, it is described to pacify the audio and/or the music releived that audio includes user household.
In one example, the system also includes alarm sets, and the alarm set is in response to the pacifying device
Playback action automatically begins to timing, when the cumulative time is more than the object time and user emotion state does not alleviate or situation aggravates
When, prompting message is sent to the terminal.
Based on above system, this application provides a kind of information processing methods, comprising: information processing unit obtains user's
Acoustic information；The information processing unit generates analog signal according to the acoustic information；The information processing unit is based on institute
State the characteristic value that analog signal extracts the sound of the user；The information processing unit obtains digital letter according to the characteristic value
Number, and the digital signal is sent to terminal；The sound that the terminal feeds back the user according to the digital signal is reacted
Emotional state.
In one example, the information processing method of the application, comprising: information processing unit obtains the sound letter of user
Breath；The information processing unit generates analog signal according to the acoustic information；The information processing unit is based on the simulation
Signal obtains the second digital signal；The information processing unit extracts the sound of the user according to second digital signal
Characteristic value sends first digital signal to terminal to obtain the first digital signal；The terminal is according to first number
Word signal feeds back the emotional state that the sound of the user is reacted.
Present invention also provides a kind of information processing methods, comprising: the acoustic information of information processing unit acquisition user；Institute
It states information processing unit and analog signal is generated according to the acoustic information；The information processing unit is obtained according to the analog signal
The digital signal is sent to digital signal, and to terminal；The terminal extracts the sound of the user based on the digital signal
The characteristic value of sound；The terminal feeds back the emotional state of the sound feedback of the user according to the characteristic value.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is the interaction schematic diagram of information processing unit and terminal in the embodiment of the present application；
Fig. 2 is the structural schematic diagram of information processing unit in the embodiment of the present application；
Fig. 3 is the interaction schematic diagram of information processing unit and terminal in another embodiment of the application；
Fig. 4 is the interaction schematic diagram of information processing unit and terminal in another embodiment of the application；
Fig. 5 is stream when another embodiment of the application is extracted characteristic value by the first subprocessing module in information processing unit
Journey schematic diagram；
Fig. 6 is stream when another embodiment of the application is extracted characteristic value by the second subprocessing module in information processing unit
Journey schematic diagram；
Fig. 7 is flow diagram when another embodiment of the application is extracted characteristic value by terminal.
Specific embodiment
It is described further below with reference to technical effect of the attached drawing to the design of the application, specific structure and generation, with
It is fully understood from the purpose, feature and effect of the application.
In a typical configuration of this application, terminal, the equipment of service network include one or more processors (example
Such as central processing unit (Central Processing Unit, CPU)), input/output interface, network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (Random
Access Memory, RAM) and/or the forms such as Nonvolatile memory, such as read-only memory (Read-Only Memory, ROM)
Or flash memory (flash RAM).Memory is the example of computer-readable medium.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media, can be by any side
Method or technology realize that information stores.Information can be computer readable instructions, data structure, the module of program or other numbers
According to.The example of the storage medium of computer include, but are not limited to phase change memory (Phase Change RAM, PRAM), it is static with
Machine accesses memory (Static Random Access Memory, SRAM), dynamic random access memory (Dynamic
Random Access Memory, DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electricity can
Erasable programmable read-only memory (EPROM) (Electrically Erasable Programmable Read-Only Memory,
EEPROM), flash memory or other memory techniques, CD-ROM (Compact Disc Read-Only Memory, CD-
ROM), digital versatile disc (Digital Versatile Disc, DVD) or other optical storage, magnetic cassettes, tape
Disk storage or other magnetic storage devices or any other non-transmission medium, can be used for storing can be accessed by a computing device
Information.
As shown in Figure 1, the application provides a kind of information processing unit 1, wirelessly communicates and connect with terminal 2, including at least
One sound acquisition module 11, for obtaining the acoustic information of user；First processing module 141, the first processing module with
The sound acquisition module connection, for generating analog signal according to the acoustic information；Second processing module 142, described
Two processing modules are connect with the first processing module, for obtaining digital signal according to the analog signal；Radio communication mold
Block 15, the wireless communication module are connect with the Second processing module, for the digital signal to be sent to the terminal.
It should be noted that sound acquisition module 11, which can be, includes but are not limited to microphone 1a, user can be acquired
Acoustic information；First processing module 141, which can be, includes but are not limited to piezoelectric transducer, for according to the acoustic information
Generate analog signal；Second processing module 142 can be the microcontroller chip that can convert analog signals into digital signal.
Compared with prior art, this application provides a kind of information processing units, in the scheme of the application, sound collection
Module can obtain the acoustic information of user, and the acoustic information can be generated analog signal, the mould by first processing module
Quasi- signal is handled by Second processing module, and to obtain digital signal, module is sent to institute to the digital signal by wireless communication
Terminal is stated, for terminal based on received digital signal, the sound institute for feeding back the user according to the digital signal is anti-
The emotional state answered.The application interprets user voice information in this way, to help parent preferably to look after the children.
Those skilled in the art understand that infant expresses body not often through the mode cry and screamed when sick
It is suitable, and it is sick when be frequently accompanied by the signs such as fever, heart murmur.
In view of this, in one example, the information processing unit can also include body temperature acquisition module 12, the body
Warm acquisition module is connect with the Second processing module, for obtaining the body temperature information of user.Body temperature acquisition module can be temperature
Sensor is spent, obtains the corresponding number of the body temperature information for obtaining the body temperature information of user, and by Second processing module
Signal.Wherein, the corresponding digital signal of the body temperature information module can be sent to terminal by wireless communication, therefore terminal is removed
It receives outside the corresponding digital signal of acoustic information, the corresponding digital signal of body temperature information can also be received.
In one example, the information processing unit can also include heart rate acquisition module 13, and the heart rate acquires mould
Block and the Second processing module communicate to connect, for obtaining the heart rate information of user.Heart rate acquisition module can be vibration and pass
Sensor obtains the corresponding digital signal of the heart rate information for obtaining the heart rate information of user, and by Second processing module.
Wherein, the corresponding digital signal of the heart rate information module can also be sent to terminal by wireless communication, therefore terminal is removed and connect
It receives outside the corresponding digital signal of acoustic information, the corresponding digital signal of heart rate information can also be received.
At this point, information processing unit can collect the acoustic information, body temperature information and heart rate information of user, body temperature letter
Breath and heart rate information can be as the references of judgement, and the emotional state for the user that terminal is fed back is more scientific accurate.
In one example, information processing unit can also include the locating module for obtaining geographical location.Wherein, fixed
Position module can be connect with the Second processing module, and module is sent to terminal by wireless communication, therefore terminal can be with
Receive digital signal corresponding to location information.The location information that user can be obtained in real time by locating module, works as parent
When being not in same environment with user, user can also be quickly found out.
In the embodiment of the application, the information processing apparatus is set to intelligent necklace, and the intelligence necklace has an annular
Shell 1b, wherein the sound acquisition module is mounted on the annular outer cover 1b.Intelligent necklace is set in information processing apparatus
Under situation, the intelligent necklace can be worn on neck by user.Compared to the manifestation mode of Intelligent bracelet, intelligent necklace is worn
It being worn on neck, the both hands of user (in the present embodiment, the user was primarily directed to 0 to 6 year old infant) are not easy to touch,
It is unlikely to be put into mouth, and is difficult to realizing self disassembling intelligence necklace, improves the safety of use.In addition, infant is to extraneous ring
Border keeps the feeling of freshness of height often, is happy to pat article, the intelligent necklace being arranged on neck, which can be reduced, to collide with, and improves it
Service life.
In the present embodiment, shown in Figure 2, the sound acquisition module, the body temperature acquisition module, the heart rate are adopted
It is interior to collect module, the locating module, the first processing module, the Second processing module and the wireless communication module
It is arranged in the annular outer cover 1b, above-mentioned set-up mode improves the integrated level of information processing unit, and reduction is collided with and caused
The damage of internal each module, improves the service life of information processing unit.Wherein, the sound acquisition module can be close to use
The mouth position at family is arranged, and when being provided with multiple, can be symmetrical arranged close to the mouth position of user, more visible to obtain
Acoustic information.
Infant is easy to pull information processing unit under the driving of curiosity, and therefore, the annular outer cover 1b can be by
Hard material is made, such as plastics, ceramic material etc., to prevent information processing unit from damaging under the effect of external force.It considers
The safety used, the annular outer cover 1b is made of non-conductive material, such as plastics, rubber, glass, ceramics.Comprehensively consider,
And guaranteeing the use reliability of information processing unit when infant falls down, the annular outer cover 1b is preferably increased by plastics or fiber
Strong ceramics (such as graphitic carbon SiClx ceramics) are made.
It is shown in Figure 2, in order to which the information processing unit is worn on the neck of the user, the annular outer cover
Opening 1c can be set on 1b, to improve the convenience for wearing the information processing unit.Certainly, annular outer cover 1b
Buckle can be set, so that specific set-up mode is not to this by the neck for being worn on user of annular outer cover 1b
Application causes to limit.The information processing unit being worn on user's neck is close to the users the artery of neck, shake it is stronger, therefore
The heart rate information can more easily be obtained.
In actual use, the information processing unit with annular outer cover 1b is easy rotation, so that setting originally close to oral cavity
The sound acquisition module set will be far from the oral cavity of user, therefore the information processing unit may include at least two sound collections
Module, at least two sound acquisition module is uniformly distributed on the information processing unit, above-mentioned uniformly distributed described
Multiple sound acquisition modules on information processing unit can preferably acquire the acoustic information of user.
In one example, shown in Figure 1, the Second processing module may include the first subprocessing module and second
Subprocessing module, wherein the first subprocessing module extracts the characteristic value of the sound of the user based on the analog signal；
The second subprocessing module is used to obtain the digital signal according to the characteristic value.In this course, the first subprocessing
Module extracts the characteristic value of the sound of user based on analog signal, and the second subprocessing module obtains digital signal according to characteristic value.
In another example, shown in Figure 1, the digital signal is the first digital signal, the second processing mould
Block includes the first subprocessing module and the second subprocessing module, wherein the first subprocessing module is used for according to the simulation
Signal obtains the second digital signal；The second subprocessing module is used to extract the user's based on second digital signal
The characteristic value of sound is to obtain first digital signal.In this course, the first subprocessing module is obtained according to analog signal
To the second digital signal, the second subprocessing module is based on the second digital signal and extracts characteristic value to obtain the first digital signal.It mentions
Take characteristic value that can't cause to limit to the application with the sequencing for obtaining digital signal.
In the present embodiment, the second subprocessing module is used to extract characteristic value according to digital signal, and by wireless communication
The characteristic value is sent to terminal by module.The emotional state of user is directly judged according to all digital signals compared to terminal
For, the terminal in the present embodiment is according to characteristic value, that is, Some digital signal, can be with to judge the emotional state of user
Mitigate the processing load and its performance requirement when terminal is judged.
Wherein, the characteristic value of the sound of the user includes audio, pitch, the sound intensity and the loudness of the sound of the user
At least one of in.By the combination of multinomial characteristic value, the emotional state of user can be obtained in real time, such as when user is sleepy
When, sound is more droning；When user's starvation, the crying of sending is mixed with " m " sound mostly.
There is panoramic sound in the environment of people's life, therefore, in the present embodiment, information processing unit can be with
Including sound recognition module, for analyzing the sound of sound acquisition module acquisition, judge its whether be active user sound, if
Sound collected is determined for the sound of active user, then sound acquisition module obtains the acoustic information of active user.Sound is known
Other module can be computer, wherein the acoustic information of active user can be recorded in advance, specifically include normality acoustic information, height
The acoustic information of fashionable, it is hungry when acoustic information etc..The judgment criteria of acoustic information can combine tone color, the sound of user voice
Frequently, pitch, the sound intensity and loudness etc..Preferably, sound recognition module can extract the time there are target sound, and attempt by
Target sound is wiped out or protruded to background sound.By the screening of the acoustic information at initial stage, extra acoustic information is filtered out, it can
The accuracy rate of the emotional state of the user finally fed back is improved significantly.
In one example, information processing unit can also include power supply module, at the power supply module and the signal
Module communication connection is managed, for powering for the information processing unit.Wherein, the power supply module can be solar energy film electricity
Pond, the solar film battery are compounded in the outer surface of the information processing unit.With the continuous development of science and technology, originally
Embodiment can also be generated electricity by the body temperature of user.It is of course also possible to external power source interface is provided on information processing unit,
Charging is reminded when capacity prompt is low.
As shown in Figure 1, present invention also provides a kind of terminals 2, comprising: wireless communication module 21, for receiving above-mentioned letter
Cease the digital signal that processing unit is sent；Feedback module 22, for feeding back the sound institute of the user according to the digital signal
The emotional state of reaction.
It can be realized specifically, the terminal can be mobile phone, laptop, tablet computer, PDA, personal computer etc.
The equipment of information processing unit linkage function.It takes the mobile phone as an example, parent can observe the current feelings of user in real time on mobile phone
Not-ready status, when user and parent are in same environment, the current emotional state of the user fed back on mobile phone can be effectively
Parent is helped more properly to look after user.Such as the current emotional state feedback result of user be it is sleepy, then parent can fool use
Family is fallen asleep, and controls the volume of ambient enviroment as far as possible, reduces the interference of sleep.Alternatively, when user and parent are in varying environment
When middle, parent can remind caretaker to pay attention to the interference of outer bound pair user sleep, and user is helped to fall asleep as early as possible.
In addition, it is noted that the information processing unit of the present embodiment can include but is not limited to following operational process:
1, by recording in right amount, the acoustic information of active user is stored in information processing unit, and by information processing apparatus
It sets on the neck for being worn on user.
2, the sound acquisition module 11 in information processing unit obtains acoustic information in real time, and body temperature acquisition module 12 obtains in real time
The body temperature information at family is taken, heart rate acquisition module 13 obtains the heart rate information of user in real time.
3, in information processing unit sound recognition module real time contrast analysis, judge current scene acoustic information whether
There is target sound.Since infant its sleep cycle being just born is shorter, and parent is deep in night 22:00 to morning 6:00
Spend sleeping time, thus the step for can be divided into day mode and Night, higher sensitivity can be set in Night
Degree.
4, there are the scenes of target sound for the sound recognition module extraction in information processing unit, and attempt background sound
Wipe out or protrude target sound.By wiping out background sound or prominent target sound, the place of processing module can be mitigated significantly
Reason burden and its performance requirement.
5, target sound information generates analog signal by the first processing module 141 in information processing unit.
6, the first subprocessing module in information processing unit is based on analog signal and obtains digital signal.
7, the second subprocessing module in information processing unit is used to extract characteristic value according to digital signal.
8, characteristic value is sent to terminal by module 15 by wireless communication, and terminal is by characteristic value and the feature mark that is locally stored
Quasi- library compares to obtain comparing result, alternatively, characteristic value is sent server 3 by terminal, so that server is by characteristic value
It is compared with the characteristic standard library in server and returns to comparing result to terminal；Further, terminal is based on comparing result
The current emotional state of feedback user.
The emotional state of user may include but be not limited only to it and eat support, hungry, cold and hot, big/urine, sleepy, raw
The mood of several states such as disease, pain.
Wherein, terminal can be the net that the relevant information based on big data or wireless access point judges characteristic value
Network equipment, specific implementation can be single network server, the cluster of multiple network servers composition or based on cloud computings
Set of computers etc..
Compared with prior art, in scheme provided by the present application, sound acquisition module can obtain the acoustic information of user,
The acoustic information can be generated analog signal by first processing module, and the analog signal is handled by Second processing module, with
Digital signal is obtained, module is sent to the terminal to the digital signal by wireless communication, and terminal is based on received number
Word block, the emotional state that the sound for feeding back the user according to the digital signal is reacted.Wherein, digital signal
Characteristic value can be further extracted via the processing module in the information processing unit, terminal feeds back the use according to characteristic value
The emotional state that the sound at family is reacted.The application interprets user voice information in this way, to help parent preferably
It looks after the children.
As shown in figure 3, additionally providing another terminal 2 in one embodiment of the application, comprising: wireless communication module 21 is used
In the digital signal for receiving the transmission of above- mentioned information processing unit；Signal processing module 23, for being extracted based on the digital signal
The characteristic value of the sound of user；Feedback module 22, the mood of the sound feedback for feeding back the user according to the characteristic value
State.
Referring to Fig. 3, information processing unit corresponding with the terminal that the embodiment provides, in the acoustic information of acquisition user
Afterwards, analog signal is obtained according to the acoustic information, and directly converts digital signal for analog signal and is sent to terminal, and nothing
The characteristic value of the sound of user need to be extracted.In addition to this, the specific introduction of information processing unit can be with reference in above-mentioned Fig. 1 herein
Be discussed in detail.
In the present embodiment, terminal includes signal processing module, and therefore, information processing unit, which may not need, extracts user's
The characteristic value of sound reduces the configuration of information processing unit, thereby reduces the cost of information processing unit.
In one example, the characteristic value of the sound of the user includes the audio of the sound of the user, pitch, the sound intensity
At least one of and in loudness.It is extracted by the combination of multinomial characteristic value, can obtain the emotional state of user in real time.
In one example, the signal processing module is also used to the spy of the characteristic value and terminal local storage
Sign java standard library compares, and obtains comparing result.
In another example, shown in Figure 4, the wireless communication module is also used to: sending the spy to server 3
Value indicative, so that the server compares the characteristic value and the characteristic standard library in the server；And it is used for:
Comparing result is received from the server.It after server receives characteristic value, is compared with characteristic standard library, and comparison is tied
Fruit feeds back to terminal, and the comparison of characteristic value is carried out without terminal.In addition to this, information processing unit and terminal herein is specific
Introducing can be with reference to being discussed in detail in above-mentioned Fig. 1.
Based on above-mentioned comparing result, the emotional state that feedback module can be current with feedback user, further, feedback module
Relative strategy can also be provided.For example, comparing result is " starvation ", then it is displayed on the terminals corresponding with " starvation " emotional state
Treatment mode such as shows that user corresponds to the recipe of age bracket as reference.
Characteristic standard library in terminal or server can store user and eat support, hungry, and cold and hot, big/urine is stranded
The acoustic information that several different emotional states such as tired, sick, pain are reacted, and these acoustic informations can according to audio,
The characteristic values such as pitch, the sound intensity, loudness are identified.By the way that the current acoustic information of user is compared with characteristic standard library,
And differentiate the emotional state that sound is reacted, to help parent to take different replies and take care of measure, improve using reliable
Property.
In the present embodiment, information processing unit and terminal can also include but is not limited to following operational process:
1, by recording in right amount, the acoustic information of active user is stored in information processing unit；
Information processing unit is worn on the neck of user.
2, the sound acquisition module 11 in information processing unit obtains acoustic information in real time, and body temperature acquisition module 12 obtains in real time
The body temperature information at family is taken, heart rate acquisition module 13 obtains the heart rate information of user in real time.
3, in information processing unit sound recognition module real time contrast analysis, judge current scene acoustic information whether
There is target sound.Since infant its sleep cycle being just born is shorter, and parent is deep in night 22:00 to morning 6:00
Spend sleeping time, thus the step for can be divided into day mode and Night, higher sensitivity can be set in Night
Degree.
4, there are the scenes of target sound for the sound recognition module extraction in information processing unit, and attempt background sound
Wipe out or protrude target sound.By wiping out background sound or prominent target sound, the place of processing module can be mitigated significantly
Reason burden and its performance requirement.
5, target sound information generates analog signal by the first processing module 141 in information processing unit.
6, the Second processing module 142 in information processing unit obtains digital signal according to analog signal.
7, module 21 receives above-mentioned digital signal to terminal by wireless communication.
8, the signal processing module 23 in terminal extracts the characteristic value of the sound of user based on digital signal.
9, feedback module 22 in the terminal emotional state current according to characteristic value feedback user.Due to the extraction of characteristic value
It is the structure completed by terminal, therefore can simplify information processing unit, reduces manufacturing cost.Specifically, terminal can incite somebody to action
Characteristic value and the characteristic standard library being locally stored compare to obtain comparing result, alternatively, terminal can send characteristic value to
Server, so that the characteristic standard library in characteristic value and server is compared and returns to comparison knot to terminal by server
Fruit；Further, the terminal emotional state current based on comparing result feedback user.
Based on above-mentioned comparing result, the emotional state that feedback module can be current with feedback user, further, feedback module
Relative strategy can also be provided.For example, comparing result is " starvation ", then it is displayed on the terminals corresponding with " starvation " emotional state
Treatment mode such as shows that user corresponds to the recipe of age bracket as reference.
The emotional state of user may include but be not limited only to it and eat support, hungry, cold and hot, big/urine, sleepy, raw
The mood of several states such as disease, pain.Therefore, the characteristic standard library in server can store user and eat support, hungry, cold
The acoustic information that several different emotional states such as heat, big/urine, sleepy, sick, pain are reacted, and these acoustic informations
It can be identified according to characteristic values such as audio, pitch, the sound intensity, loudness.By by the current acoustic information of user and feature mark
Quasi- library is compared, and differentiates the emotional state that sound is reacted, and to help parent to take different replies and take care of measure, mentions
High use reliability.
In scheme provided by the present application, wireless communication module is used to receive the number letter of above- mentioned information processing unit transmission
Number, the signal processing module in terminal extracts the characteristic value of user based on the digital signal, by feedback module according to the spy
Value indicative feeds back the emotional state that the sound of the user is reacted.The application interprets the acoustic information of user in this way,
To help parent preferably to look after the children.
Present invention also provides a kind of systems, including above-mentioned information processing unit and terminal.Specifically, work as information processing
When device can carry out characteristics extraction to the sound of user, then terminal is not necessarily to carry out characteristics extraction to the sound of user；Or
Person, when information processing unit does not carry out characteristics extraction to the sound of user, then terminal needs to carry out the sound of user special
Value indicative is extracted.
In one example, the system also includes pacifying device, feedback of the pacifying device in response to the terminal
As a result, play automatically it is corresponding pacify audio, it is described to pacify the audio and/or the music releived that audio includes user household.Its
In, pacifying device, which can be, includes but are not limited to loudspeaker.When terminal feeds back the emotional state of user out, while may
The case where cannot handling in time there are parent, can temporarily pacify the mood of user by pacifying audio described in broadcasting, be parent
Prepare food, laundry provides the sufficient time.
In the present embodiment, the system also includes alarm sets, and the alarm set is in response to the pacifying device
Playback action automatically begins to timing, when the cumulative time is more than the object time and user emotion state does not alleviate or situation aggravates
When, prompting message is sent to the terminal.Particular for Night, prompting message can be mentioned by way of being sent to terminal
Wake up parent.It reminds parent to look after user in time by alarm set, improves the reliability used.
Therefore the operational process of above- mentioned information processing unit and terminal can also include but are not limited to following pacify step
With remind step:
Pacifying device in terminal is played and corresponding pacifies audio automatically in response to the feedback result of the terminal；
In response to the playback action of the pacifying device, timing is automatically begun to, is more than object time and use when the cumulative time
When family emotional state is not alleviated or situation aggravates, prompting message is sent to the terminal.
Another embodiment of the application additionally provides a kind of information processing method based on above system, shown in Figure 5,
The described method includes:
Step S101, information processing unit obtain the acoustic information of user；Step S102, the information processing unit according to
The acoustic information generates analog signal；Step S103, the information processing unit are based on the analog signal and extract the use
The characteristic value of the sound at family；Step S104, the information processing unit obtain digital signal according to the characteristic value, and to terminal
Send the digital signal；Step S105, what the sound that the terminal feeds back the user according to the digital signal was reacted
Emotional state.
The another embodiment of the application additionally provides another information processing method based on above system, referring to Fig. 6 institute
Show, which comprises
Step S201, information processing unit obtain the acoustic information of user；Step S202, the information processing unit according to
The acoustic information generates analog signal；Step S203, the information processing unit are based on the analog signal and obtain the second number
Word signal；Step S204, the information processing unit extract the feature of the sound of the user according to second digital signal
Value sends first digital signal to terminal to obtain the first digital signal；Step S205, the terminal is according to described
One digital signal feeds back the emotional state that the sound of the user is reacted.
It is shown in Figure 7 present invention also provides a kind of information processing method, comprising:
Step S301, information processing unit obtain the acoustic information of user；Step S302, the information processing unit according to
The acoustic information generates analog signal；Step S303, the information processing unit obtain digital letter according to the analog signal
Number, and the digital signal is sent to terminal；Step S304, the terminal extract the sound of the user based on the digital signal
The characteristic value of sound；Step S305, the terminal feed back the emotional state of the sound feedback of the user according to the characteristic value.Eventually
End can compare characteristic value and the characteristic standard being locally stored library to obtain comparing result, alternatively, terminal can be by feature
Value is sent to server, so that the characteristic standard library in characteristic value and server is compared and returned to terminal by server
Comparing result.
Wherein, the step S201 in Fig. 6 is identical respectively at the step S101 in Fig. 5 embodiment as the step S301 in Fig. 7
Or it is essentially identical, the step S302 in step S202 and Fig. 7 in Fig. 6 it is identical as the step S102 in Fig. 5 embodiment respectively or
It is essentially identical.
It is noted that the characteristic value of the sound of the user includes the audio of the sound of the user, pitch, the sound intensity
At least one of and in loudness.The application interprets the acoustic information of user in this way, with help parent preferably according to
Care for child.
It is noted that the information processing method in the present embodiment may include the information processing unit in above system
And terminal, this will not be repeated here.Wherein, the extraction of characteristic value can be completed by information processing unit, then terminal is not necessarily to user
Sound carry out characteristics extraction；Also it may not need and characteristic value extracted by information processing unit, and completed by terminal.Improve this
The applicability of application.
In the embodiment of the application, information processing method may include but be not limited only to following steps:
Step S1 obtains the acoustic information of user.
Wherein, the acoustic information of the user can be the acoustic information of target user, specifically include normality acoustic information,
Acoustic information when glad, it is hungry when acoustic information etc..
Before step S1, can also include: judge whether the user is target user according to the acoustic information, if
It is the sound for attempting that background sound is wiped out or protruded target user, to improve accuracy rate when emotional state judges.
In step sl, further include the body temperature information and/or heart rate information for obtaining target user, with body temperature information and/or
Heart rate information further increases the accuracy of feedback result as the reference for judging target user's emotional state.
The acoustic information of the user is generated analog signal and by being converted to digital signal by step S2；
Step S3 is based on the digital signal, feeds back the emotional state of the user.
In step s3, characteristic value is extracted based on the digital signal, module is to described in terminal transmission by wireless communication
Characteristic value, so that the terminal compares the characteristic value and the characteristic standard library in the terminal, to judge target
The current emotional state of user.
If judge the emotional state for special emotional state, automatic play pacifies audio, temporarily pacifies target use
The mood at family provides buffer time for parent.
Further, the method for obtaining target user's emotional state further include: since pacifying audio described in playing
Timing is more than that object time and target user's emotional state are not alleviated or when situation aggravates, send and remind letter when the cumulative time
Breath, prevents parent from ignoring the demand of target user.
Further, the special emotional state includes that it was eating support, hungry, cold and hot, big/urine, it is sleepy, sick,
At least one emotional state when pain.Therefore in the step S1 acquired target user's acoustic information when can refer to
Special emotional state carries out adaptability storage.
In the present embodiment, the characteristic value in characteristic standard library can be according to characteristic values such as audio, pitch, the sound intensity, loudness
It is identified, assigns each sound of the target user in characteristic standard library to a meaning.By the way that target user is current
Characteristic value be compared with characteristic standard library, judge the emotional state that acoustic information is reacted, help parent that difference is taken to answer
To with take care of measure, improve use reliability.
Certainly, it also can store different user in characteristic standard library in the characteristic value of different emotional states, and these
Information can be marked preferentially according to the age of user and Gender Classification according still further to characteristic values such as audio, pitch, the sound intensity, loudness
Know, assigns each sound in characteristic standard library to a meaning.This information processing method based on big data can integrate
Each side's information provides the characteristic value of different age group user, can more accurately judge the emotional state of target user, helps house
It is long to take different replies and treatment measure, improve use reliability.
Since each sound is given a meaning, it can be concluded that the normality waveform diagram etc. of certain emotional state
Data, when the data such as the data such as the normality waveform diagram of the current sound of target user and the normality waveform diagram of certain emotional state connect
When close, temporarily judge current emotional states for this kind of emotional state.Wherein, emotional state can be according to the kind of special emotional state
Class is combined or classifies.Specifically, when more in the current characteristic value of target user and the mood grouping for being located at " sleepy "
A characteristic value is all similar, then by the mood grouping of current sound information categorization to " sleepy ", temporarily by current emotional shape
State is determined as " sleepy ".Wherein, judge the current characteristic value of target user be located at " sleepy " mood grouping in it is multiple
When whether sound is similar, the quantity for being located at the sound in the mood grouping of " sleepy " is limited in practical application, such as can be
10, particular number can't cause to limit to the application.The mood shape of acoustic information is obtained by this self-learning method
State improves the intelligence degree of the application.
After self study step, can also include:
If fixing tentatively the emotional state mistake of justice, relearns or correct in systems；
If the emotional state for fixing tentatively justice is correct, the emotional state of current sound information is defined, and stores this judgement knot
Fruit.
Parent can the emotional state of tentative justice according to terminal judge whether correctly, if misjudgment, be
System relearns, such as optionally multiple similar waveform diagram datas are compared with the waveform diagram data of current sound information, thus
Adopted current emotional states are fixed tentatively again；If tentative justice result is correct, the emotional state of current sound information is defined, and store this
Secondary judging result is into characteristic standard library.In tentative justice, preferentially the characteristic value with target user in characteristic standard library compares
It is right, then be compared with the characteristic value of other users in characteristic standard library, to improve the speed of judgement.
In step s3, can also comprehensively consider the body temperature information and heart rate information of target user, auxiliary pacifying device and
Alarm set responds.
Specifically, when the emotional state is determined as special emotional state, and the body temperature information and heart rate information are sentenced
It is set to normally, then automatic play pacifies audio；
When the emotional state is determined as special emotional state, and the body temperature information or heart rate information are determined as exception,
Timing audio then is pacified described in play, when the cumulative time is more than the object time and target user's emotional state is not alleviated
Or situation aggravates, then sends prompting message.
For example, if the body temperature information and heart rate information be determined as normally, when the current characteristic value of target user with
Multiple characteristic values in the mood grouping of " sleepy " are all similar, then by current sound information categorization to the mood of " sleepy "
In grouping, current emotional states are temporarily determined as " sleepy ", and play that " sleepy " emotional state is corresponding pacifies audio automatically,
Such as the ballad that the parent recorded in advance fools user to fall asleep, it is also possible to the ballad releived.
And if fixing tentatively the target user for the grouping of " sleepy " emotional state, one in body temperature information and heart rate information
Be determined as it is abnormal (such as body temperature be higher than 37.3 DEG C perhaps heart rate be more than that 150 beats/min or body temperature information and heart rate information are shown
Show exception), then timing audio is pacified described in play, be more than the object time when the cumulative time, such as when with best first aid
Between be limited within 4 minutes, and target user's emotional state do not alleviate or situation aggravate (such as body temperature persistently rises, heartbeat persistently accelerates
Deng), then prompting message is sent, to remind parent to further confirm that the physical condition of target user, if in critical condition in time
Doctor, even, alarm set can network with city 120.At this point, locating module, which can send location information, carries out auxiliary judgment.
In conclusion scheme provided by the present application can interpret meaning expressed by user voice, to help parent more preferable
Ground looks after the children.
It should be noted that the application can be carried out in the assembly of software and/or software and hardware, for example, can adopt
With specific integrated circuit (ASIC), general purpose computer or any other realized similar to hardware device.In one embodiment
In, the software program of the application can be executed by processor to realize above step or function.Similarly, the software of the application
Program (including relevant data structure) can be stored in computer readable recording medium, for example, RAM memory, magnetic or
CD-ROM driver or floppy disc and similar devices.In addition, hardware can be used to realize in some steps or function of the application, for example,
As the circuit cooperated with processor thereby executing each step or function.
It is obvious to a person skilled in the art that the application is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case where without departing substantially from spirit herein or essential characteristic, the application can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and scope of the present application is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included in the application.Any reference signs in the claims should not be construed as limiting the involved claims.This
Outside, it is clear that one word of " comprising " does not exclude other units or steps, and odd number is not excluded for plural number.That states in device claim is multiple
Unit or device can also be implemented through software or hardware by a unit or device.The first, the second equal words are used to table
Show title, and does not indicate any particular order.
Claims (20)
1. a kind of information processing unit, which is characterized in that connect with terminal wireless communication, comprising:
At least one sound acquisition module, for obtaining the acoustic information of user；
First processing module, the first processing module are connect with the sound acquisition module, for according to the acoustic information
Generate analog signal；
Second processing module, the Second processing module are connect with the first processing module, for according to the analog signal
Obtain digital signal；
Wireless communication module, the wireless communication module are connect with the Second processing module, for sending out the digital signal
Give the terminal.
2. information processing unit according to claim 1, which is characterized in that the information processing unit further includes that body temperature is adopted
Collect module, the body temperature acquisition module is connect with the Second processing module, for obtaining the body temperature information of user.
3. information processing unit according to claim 1 or 2, which is characterized in that the information processing unit further includes the heart
Rate acquisition module, the heart rate acquisition module and the Second processing module communicate to connect, for obtaining the heart rate information of user.
4. information processing unit according to any one of claims 1 to 3, which is characterized in that the information processing apparatus is set to
Intelligent necklace, the intelligence necklace have an annular outer cover, wherein the sound acquisition module is mounted on the annular outer cover
On.
5. information processing unit according to claim 4, which is characterized in that the sound acquisition module, the body temperature are adopted
Collect module, the heart rate acquisition module, the first processing module, the Second processing module and the wireless communication module
It is embedded in setting in the annular outer cover.
6. information processing unit according to claim 4 or 5, which is characterized in that the annular outer cover is by hard and non-leads
Electric material is made.
7. the information processing unit according to any one of claim 4 to 6, which is characterized in that the annular outer cover setting
There are opening, the neck being open for the information processing unit to be worn over to the user.
8. information processing unit according to any one of claim 1 to 7, which is characterized in that the information processing unit
Including at least two sound acquisition modules, at least two sound acquisition module is uniformly distributed in the information processing unit
On.
9. information processing unit according to any one of claim 1 to 8, which is characterized in that the Second processing module
Including the first subprocessing module and the second subprocessing module, wherein
The first subprocessing module extracts the characteristic value of the sound of the user based on the analog signal；
The second subprocessing module is used to obtain the digital signal according to the characteristic value.
10. information processing unit according to any one of claim 1 to 8, which is characterized in that the digital signal is the
One digital signal, the Second processing module include the first subprocessing module and the second subprocessing module, wherein
The first subprocessing module is used to obtain the second digital signal according to the analog signal；
The second subprocessing module is used to extract the characteristic value of the sound of the user based on second digital signal to obtain
To first digital signal.
11. information processing unit according to claim 9 or 10, which is characterized in that the characteristic value of the sound of the user
At least one of in the audio of sound including the user, pitch, the sound intensity and loudness.
12. a kind of terminal characterized by comprising
Wireless communication module, the number letter sent for receiving the information processing unit as described in any one of claim 9 to 11
Number；
Feedback module, the emotional state that the sound for feeding back the user according to the digital signal is reacted.
13. a kind of terminal characterized by comprising
Wireless communication module, the number letter sent for receiving the information processing unit as described in any one of claims 1 to 8
Number；
Signal processing module, the characteristic value of the sound for extracting user based on the digital signal；
Feedback module, the emotional state of the sound feedback for feeding back the user according to the characteristic value.
14. terminal according to claim 12 or 13, which is characterized in that the wireless communication module is also used to: to service
Device sends the characteristic value, so that the server carries out the characteristic standard library in the characteristic value and the server pair
Than；And it is used for: receives comparing result from the server.
15. a kind of system, which is characterized in that including the information processing unit as described in any one of claims 1 to 11 and such as
Terminal described in any one of claim 12 to 14.
16. system according to claim 15, which is characterized in that described to pacify dress the system also includes pacifying device
Set the feedback result in response to the terminal, play automatically it is corresponding pacify audio, the audio of pacifying includes user household's
Audio and/or the music releived.
17. system according to claim 16, which is characterized in that the system also includes alarm set, the prompting dress
The playback action in response to the pacifying device is set, timing is automatically begun to, is more than object time and user emotion when the cumulative time
When state is not alleviated or situation aggravates, prompting message is sent to the terminal.
18. a kind of information processing method characterized by comprising
The acoustic information of information processing unit acquisition user；
The information processing unit generates analog signal according to the acoustic information；
The information processing unit extracts the characteristic value of the sound of the user based on the analog signal；
The information processing unit obtains digital signal according to the characteristic value, and sends the digital signal to terminal；
The terminal feeds back the emotional state that the sound of the user is reacted according to the digital signal.
19. a kind of information processing method characterized by comprising
The acoustic information of information processing unit acquisition user；
The information processing unit generates analog signal according to the acoustic information；
The information processing unit is based on the analog signal and obtains the second digital signal；
The information processing unit according to second digital signal extract the user sound characteristic value to obtain first
Digital signal, and first digital signal is sent to terminal；
The terminal feeds back the emotional state that the sound of the user is reacted according to first digital signal.
20. a kind of information processing method characterized by comprising
The acoustic information of information processing unit acquisition user；
The information processing unit generates analog signal according to the acoustic information；
The information processing unit obtains digital signal according to the analog signal, and sends the digital signal to terminal；
The terminal extracts the characteristic value of the sound of the user based on the digital signal；
The terminal feeds back the emotional state of the sound feedback of the user according to the characteristic value.
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| CN111603185A (en) * | 2020-06-03 | 2020-09-01 | 史秋虹 | Driving habit big data analysis system for new energy automobile |
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