CN109903859A - A kind of system and method interacted for the elderly with family members - Google Patents
A kind of system and method interacted for the elderly with family members Download PDFInfo
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Abstract
The invention discloses a kind of system interacted for the elderly with family members, processing units: for handling physiological data；Communication unit: for being communicated with family members interactive terminal；Display unit: for showing image；Telephony unit: for carrying out interactive voice；When monitoring unit monitors physiological data, processing unit handles physiological data, and carries out mood analysis to physiological data；When mood analysis result is negative, communication unit sends communication request to family members interactive terminal；After family members interactive terminal is connected, age-care's terminal carries out voice and video with family members interactive terminal by display unit and telephony unit and interacts.The invention also discloses a kind of methods interacted for the elderly with family members.The present invention is tested and analyzed by the mood to the elderly, and realizes that the elderly communicates with family members in negative emotions, has achieved the purpose that the feeling of lonely for alleviating the elderly, and then the elderly is avoided to generate autism.
Description
Technical field
The present invention relates to field of computer technology, and in particular to a kind of system interacted for the elderly with family members and side
Method.
Background technique
Our countries population's Aging Problems are serious, however though our countries have a so many size of population we
Human fecundity it is still lower than world average level.For the serious problem of aging, our countries also take relevant political affairs
Plan such as two tire policies.But with the raising of people's economic life level, the proposition in relation to being directed to aging of population policy, also
There are the increasing of people's the accelerating rhythm of life and life stress and the variation of people's philosophy of life, for population fertility Issue,
People are also to maintain certain wait-and-see attitude.
The elderly is that the main of chronic disease suffers from crowd.The elderly is since viability declines, social activities is reduced and slow
Property physical disease, which is easy to appear lonely, lonely, moods, the change of family structure, Aged mode such as feel oneself inferior, more makes many elderlys
Often realize the presence of feeling of lonely.Coping style is that people cope with internal and external environment requirement and its related emotional disturbance and take
Method, means or strategy.Coping style is the intervening variable during psychological stress, has great influence to mental health.
It is existing research shows that the growth at age can bring the variation of its social networks, including it is intimate other people pass；Slowly
Venereal disease will cause the decline of body function, influence its human communication, these can all lead to the change of the elderly's social interaction quality and quantity
Change, so that it be made to be more likely to feel lonely.Solitarily in real life often mentioned by people, be it is a kind of it is offending, make us
The subjective experience or psychological feelings of pain.In general, of short duration or accidental not will cause Psychology and behavior disorder solitarily, but long
Phase or it is serious can solitarily cause certain emotional handicaps, the physical and mental health for reducing people is horizontal.Investigation discovery to community,
High feeling of lonely is admitted to hospital associated with emergency treatment.
In the prior art, still lack the alleviation means for old man's feeling of lonely, so that old man is caused to be easy to produce feeling of lonely,
Even cause autism.
Summary of the invention
The technical problem to be solved by the present invention is in the prior art, still lack the alleviation means for old man's feeling of lonely,
To cause old man to be easy to produce feeling of lonely, or even cause autism, and it is an object of the present invention to provide a kind of mutual for the elderly and family members
Dynamic system and method, solves the above problems.
The present invention is achieved through the following technical solutions:
A kind of system interacted for the elderly with family members, including age-care's terminal and family members interactive terminal；It is described
Age-care's terminal includes sitting and lying equipment and interactive device；Monitoring for monitoring physiological data is set in the sitting and lying equipment
Unit；The interactive device includes: processing unit: for handling physiological data；Communication unit: for family members interactive terminal into
Row communication；Display unit: for showing image；Telephony unit: for carrying out interactive voice；When monitoring unit monitors physiology number
According to when, processing unit handles physiological data, and to physiological data carry out mood analysis；When mood analysis result is negative
When, communication unit sends communication request to family members interactive terminal；After family members interactive terminal is connected, age-care's terminal passes through aobvious
Show that unit and telephony unit carry out voice and video with family members interactive terminal and interact.
For the present invention in application, firstly the need of one age-care's terminal of setting, this age-care's terminal includes sitting
Sleeping equipment and interactive device, sitting and lying equipment mentioned here can be used for seat, chaise longue, nursing bed, beds for domestic use etc. are various
In the equipment of sitting and lying；Interactive device can be the various equipment with communication session function such as tablet computer, mobile phone；It is set in sitting and lying
The standby upper monitoring unit being arranged for monitoring physiological data, monitoring unit are the various sensings that can monitor human body physiological data
Device, including but not limited to heart rate sensor, sphygmomanometer, respiration rate sensor, skin impedance sensor, skin temperature transducer etc.
Equipment；When monitoring unit monitors physiological data, processing unit handles physiological data, and the type of processing unit includes
But the module or chip of processing analysis can be carried out to data by being not limited to MCU, ARM, single-chip microcontroller, CPU, ASIC etc.；Processing unit
Physiological data is handled, and mood analysis is carried out to physiological data, the method for mood analysis is very more, can use SVM
Riffle after study analyzes mood, can also be carried out using the classifier after neuroid deep learning to mood
Analysis can also carry out the means that mood is analyzed using various；When mood analysis result is negative, at this time illustrate
The elderly's mood is relatively low, and communication unit sends communication request to family members interactive terminal at this time, after family members interactive terminal is connected
Family members can carry out interacting for audio and video with the elderly, to alleviate the feeling of lonely of the elderly, and then the elderly be avoided to produce
Raw autism.The present invention is tested and analyzed by the mood to the elderly, and the elderly and family members are realized in negative emotions
Communication has achieved the purpose that the feeling of lonely for alleviating the elderly, and then the elderly is avoided to generate autism.
Further, the interactive device further include: storage element: for being pre-stored the picture, image or audio of family members；
Family members interactive terminal access failure, display unit show storage element after communication unit sends communication request to family members interactive terminal
The picture or image of middle storage；The telephony unit plays audio.
The present invention is in application, there may be family members can not connect communication in time in use, at this time by prestoring
The picture, image or audio for being stored in the family members of storage element play out, and can achieve the purpose for alleviating the feeling of lonely of the elderly.
Further, the physiological data of the monitoring unit monitoring includes blood pressure, heart rate, respiratory rate, Skin Resistance and skin
Skin temperature.
Further, the processing unit carries out processing including noise reduction process, base wavelet processing to physiological data and returns
One change processing；The noise reduction process is filtered the noise signal in physiological data using filtering；The base wavelet processing
Physiological data is modified according to the personal information of sitting and lying equipment user；The normalized be to base wavelet after
Physiological data is normalized.
The present invention is in application, in the use process to physiological data, due to inevitably depositing in physiological data collection
In electromagnetic interference, this electromagnetic interference includes the situations such as motion artifact, baseline drift, Hz noise, so needing first to be dropped
It makes an uproar processing, noise reduction means include but is not limited to the means such as trap processing, high-pass filtering, low-pass filtering, two-pass filter；Actually make
With in the process, due to the difference of each one physiological data, such as when excited, the blood pressure of ordinary people rises suffers from compared with hypertension
The blood pressure rising of person is much larger, so the present invention is modified physiological data according to the personal information of sitting and lying equipment user；
In order to which all data can be carried out to summarize use, need to be normalized, by of a sort data normalization to one
It in the section of a fixation, for example normalizes in [0,1] section, or normalizes to [- 1,1].
Further, it includes: to establish negative emotions model and just that the processing unit, which carries out mood analysis to physiological data,
Face mood model；It brings the physiological data after normalized into negative emotions model and positive mood model, respectively obtains just
Face Expression and Action value and negative emotions evaluation of estimate；Compare front Expression and Action value and negative emotions evaluation of estimate, when positive mood is commented
When value is greater than negative emotions evaluation of estimate, determine that mood analysis result is front, when front Expression and Action value is less than or equal to negative
When the Expression and Action value of face, determine that mood analysis result is negative.
The present invention is in application, first establish negative emotions model and positive mood model, this model can be according to a large amount of
Sample is established, and the model of classification can may be implemented in model for particle swarm algorithm model, kNN sorting algorithm model etc., can
Think general linear or nonlinear mathematical model；Bring the physiological data after normalized into negative emotions model at this time
With positive mood model, front Expression and Action value and negative emotions evaluation of estimate, the physiologic meaning of this evaluation of estimate are respectively obtained
It is to current the elderly is there may be positive mood and there may be negative emotions to score, inventor's discovery actually makes
Employment, the mood of a people are diversified, that is, may existing front also have it is negative, so inventor's creativeness is adopted
Mood is evaluated with this method, effectively raises evaluation accuracy.
A method of it is interacted for the elderly with family members, comprising the following steps: the physiology of user in monitoring sitting and lying equipment
Data；Market thread analysis of going forward side by side is handled physiological data；When mood analysis result is negative, sent to family members interactive terminal logical
Letter request；After family members interactive terminal is connected, voice and video is carried out with family members interactive terminal and is interacted；When family members interactive terminal does not connect
When the logical time is more than threshold value, picture, image or the audio prestored is played at sitting and lying equipment.
For the present invention in application, firstly the need of one age-care's terminal of setting, this age-care's terminal includes sitting
Sleeping equipment and interactive device, sitting and lying equipment mentioned here can be used for seat, chaise longue, nursing bed, beds for domestic use etc. are various
In the equipment of sitting and lying；Interactive device can be the various equipment with communication session function such as tablet computer, mobile phone；It is set in sitting and lying
The standby upper monitoring unit being arranged for monitoring physiological data, monitoring unit are the various sensings that can monitor human body physiological data
Device, including but not limited to heart rate sensor, sphygmomanometer, respiration rate sensor, skin impedance sensor, skin temperature transducer etc.
Equipment；When monitoring unit monitors physiological data, processing unit handles physiological data, and the type of processing unit includes
But the module or chip of processing analysis can be carried out to data by being not limited to MCU, ARM, single-chip microcontroller, CPU, ASIC etc.；Processing unit
Physiological data is handled, and mood analysis is carried out to physiological data, the method for mood analysis is very more, can use SVM
Riffle after study analyzes mood, can also be carried out using the classifier after neuroid deep learning to mood
Analysis can also carry out the means that mood is analyzed using various；When mood analysis result is negative, at this time illustrate
The elderly's mood is relatively low, and communication unit sends communication request to family members interactive terminal at this time, after family members interactive terminal is connected
Family members can carry out interacting for audio and video with the elderly, to alleviate the feeling of lonely of the elderly, and then the elderly be avoided to produce
Raw autism.The present invention is tested and analyzed by the mood to the elderly, and the elderly and family members are realized in negative emotions
Communication has achieved the purpose that the feeling of lonely for alleviating the elderly, and then the elderly is avoided to generate autism.
Further, described that physiological data is handled the following steps are included: carrying out to the noise signal in physiological data
Filter generates noise reduction physiological data Mi；Base wavelet processing is carried out to noise reduction physiological data, the base wavelet processing is according to seat
The personal information of sleeping equipment user is modified physiological data；Correcting mode is that base wavelet is added to noise reduction physiological data
Coefficient；Base wavelet treated noise reduction physiological data is amendment physiological data Ki；Ki=Mi*μi；M in formulaiFor noise reduction physiology number
According to KiTo correct physiological data, μiFor base wavelet coefficient, 0 < i≤N, N are the quantity of physiology data type；To amendment physiology number
Physiological data is normalized according to being normalized to obtain
The present invention is in application, in the use process to physiological data, due to inevitably depositing in physiological data collection
In electromagnetic interference, this electromagnetic interference includes the situations such as motion artifact, baseline drift, Hz noise, so needing first to be dropped
It makes an uproar processing, noise reduction means include but is not limited to the means such as trap processing, high-pass filtering, low-pass filtering, two-pass filter；Actually make
With in the process, due to the difference of each one physiological data, such as when excited, the blood pressure of ordinary people rises suffers from compared with hypertension
The blood pressure rising of person is much larger, so the present invention is modified physiological data according to the personal information of sitting and lying equipment user；
The present invention is herein handled physiological data by the way of correction factor, due to consideration that in age-care's terminal
Interactive device be generally mobile device, the calculation power of itself is not strong, thus use this mode carry out.In order to can own
Data carry out summarizing use, need to be normalized, by of a sort data normalization to a fixed section,
For example it normalizes in [0,1] section, or normalize to [- 1,1].
Further, mood analysis is carried out to physiological data the following steps are included: establishing negative emotions model and positive feelings
Thread model；It brings the physiological data after normalized into negative emotions model and positive mood model, respectively obtains positive feelings
Thread evaluation of estimate and negative emotions evaluation of estimate；Compare front Expression and Action value and negative emotions evaluation of estimate, when front Expression and Action value
When greater than negative emotions evaluation of estimate, determine that mood analysis result is front, when front Expression and Action value is less than or equal to negative feelings
When thread evaluation of estimate, determine that mood analysis result is negative.
The present invention is in application, first establish negative emotions model and positive mood model, this model can be according to a large amount of
Sample is established, and the model of classification can may be implemented in model for particle swarm algorithm model, kNN sorting algorithm model etc., can
Think general linear or nonlinear mathematical model；Bring the physiological data after normalized into negative emotions model at this time
With positive mood model, front Expression and Action value and negative emotions evaluation of estimate, the physiologic meaning of this evaluation of estimate are respectively obtained
It is to current the elderly is there may be positive mood and there may be negative emotions to score, inventor's discovery actually makes
Employment, the mood of a people are diversified, that is, may existing front also have it is negative, so inventor's creativeness is adopted
Mood is evaluated with this method, effectively raises evaluation accuracy.
Further, the negative emotions model uses following formula:
A is negative Expression and Action value, α in formulaiFor negative emotions weight,To normalize physiological data；0 < i≤N, N are
The quantity of physiological data type；
The front mood model uses following formula:
B is negative Expression and Action value, β in formulaiFor negative emotions weight,To normalize physiological data；0 < i≤N, N are
The quantity of physiological data type.
The present invention is in application, evaluate positive mood and negative emotions using linear model, evaluation method is linear
Mode, mood weight here can be positive value, or negative value, different weights can be carried out according to different types
Setting, weight directly can be independent of one another, and there may also be functional relations.The present invention is compared in this way, effectively
The operand reduced between interaction device.
Further, the physiological data includes blood pressure, heart rate, respiratory rate, Skin Resistance and skin temperature.
Compared with prior art, the present invention having the following advantages and benefits:
A kind of system and method interacted for the elderly with family members of the present invention, is detected by the mood to the elderly
Analysis, and realize that the elderly communicates with family members in negative emotions, achieve the purpose that the feeling of lonely for alleviating the elderly, and then keep away
Exempt from the elderly and generates autism.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is present system structural schematic diagram；
Fig. 2 is age-care's terminal structure schematic diagram of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment 1
As depicted in figs. 1 and 2, a kind of system and method interacted for the elderly with family members of the present invention, including the elderly
Nursing terminal and family members interactive terminal；Age-care's terminal includes sitting and lying equipment and interactive device；The sitting and lying equipment
The upper monitoring unit being arranged for monitoring physiological data；The interactive device includes: processing unit: for handling physiological data；
Communication unit: for being communicated with family members interactive terminal；Display unit: for showing image；Telephony unit: for carrying out language
Sound interaction；When monitoring unit monitors physiological data, processing unit handles physiological data, and carries out to physiological data
Mood analysis；When mood analysis result is negative, communication unit sends communication request to family members interactive terminal；Family members' interaction is eventually
After termination is logical, age-care's terminal carries out voice and video friendship by display unit and telephony unit and family members interactive terminal
Mutually.
When the present embodiment is implemented, it is necessary first to which age-care's terminal is set, this age-care's terminal includes
Sitting and lying equipment and interactive device, sitting and lying equipment mentioned here can for seat, chaise longue, nursing bed, beds for domestic use etc. are various can be with
Equipment for sitting and lying；Interactive device can be the various equipment with communication session function such as tablet computer, mobile phone；In sitting and lying
Monitoring unit for monitoring physiological data is set in equipment, and monitoring unit is the various sensings that can monitor human body physiological data
Device, including but not limited to heart rate sensor, sphygmomanometer, respiration rate sensor, skin impedance sensor, skin temperature transducer etc.
Equipment；When monitoring unit monitors physiological data, processing unit handles physiological data, and the type of processing unit includes
But the module or chip of processing analysis can be carried out to data by being not limited to MCU, ARM, single-chip microcontroller, CPU, ASIC etc.；Processing unit
Physiological data is handled, and mood analysis is carried out to physiological data, the method for mood analysis is very more, can use SVM
Riffle after study analyzes mood, can also be carried out using the classifier after neuroid deep learning to mood
Analysis can also carry out the means that mood is analyzed using various；When mood analysis result is negative, at this time illustrate
The elderly's mood is relatively low, and communication unit sends communication request to family members interactive terminal at this time, after family members interactive terminal is connected
Family members can carry out interacting for audio and video with the elderly, to alleviate the feeling of lonely of the elderly, and then the elderly be avoided to produce
Raw autism.The present invention is tested and analyzed by the mood to the elderly, and the elderly and family members are realized in negative emotions
Communication has achieved the purpose that the feeling of lonely for alleviating the elderly, and then the elderly is avoided to generate autism.
Embodiment 2
The present embodiment on the basis of embodiment 1, the interactive device further include: storage element: for being pre-stored family members
Picture, image or audio；Family members interactive terminal access failure, shows after communication unit sends communication request to family members interactive terminal
Show that unit shows the picture or image stored in storage element；The telephony unit plays audio.
When the present embodiment is implemented, there may be family members can not connect communication in time in use, at this time by pre-
The picture, image or audio for being stored in the family members of storage element play out, and can achieve the mesh for alleviating the feeling of lonely of the elderly
's.
Embodiment 3
The present embodiment on the basis of embodiment 1, the processing unit to physiological data carry out processing include noise reduction process,
Base wavelet processing and normalized；The noise reduction process is filtered the noise signal in physiological data using filtering；
The base wavelet processing is modified physiological data according to the personal information of sitting and lying equipment user；The normalized
For the physiological data after base wavelet is normalized.
When the present embodiment is implemented, in the use process to physiological data, due to inevitable in physiological data collection
There are electromagnetic interference, this electromagnetic interference includes the situations such as motion artifact, baseline drift, Hz noise, so needing first to carry out
Noise reduction process, noise reduction means include but is not limited to the means such as trap processing, high-pass filtering, low-pass filtering, two-pass filter；In reality
In use process, due to the difference of each one physiological data, such as when excited, the blood pressure of ordinary people rises compared with hypertension
The blood pressure rising of patient is much larger, so the present invention repairs physiological data according to the personal information of sitting and lying equipment user
Just；In order to which all data can be carried out to summarize use, needs to be normalized, of a sort data normalization is arrived
It in one fixed section, for example normalizes in [0,1] section, or normalizes to [- 1,1].
Embodiment 4
For the present embodiment on the basis of embodiment 3, it includes: to establish that the processing unit, which carries out mood analysis to physiological data,
Negative emotions model and positive mood model；Bring the physiological data after normalized into negative emotions model and positive mood
Model respectively obtains front Expression and Action value and negative emotions evaluation of estimate；Compare front Expression and Action value and negative emotions evaluation
Value determines that mood analysis result is front, when front Expression and Action when front Expression and Action value is greater than negative emotions evaluation of estimate
When value is less than or equal to negative emotions evaluation of estimate, determine that mood analysis result is negative.
When the present embodiment is implemented, negative emotions model and positive mood model are first established, this model can be according to a large amount of
Sample established, the model of classification can may be implemented in model for particle swarm algorithm model, kNN sorting algorithm model etc.,
It can be general linear or nonlinear mathematical model；Bring the physiological data after normalized into negative emotions mould at this time
Type and positive mood model respectively obtain front Expression and Action value and negative emotions evaluation of estimate, the physiology meaning of this evaluation of estimate
Justice is to current the elderly is there may be positive mood and there may be negative emotions to score, and inventor has found in reality
User, the mood of a people are diversified, that is, may existing front also have it is negative, so inventor creativeness
Mood is evaluated using this method, effectively raises evaluation accuracy.
Embodiment 5
A kind of method interacted for the elderly with family members of the present invention, comprising the following steps: user in monitoring sitting and lying equipment
Physiological data；Market thread analysis of going forward side by side is handled physiological data；When mood analysis result is negative, to family members interactive terminal
Send communication request；After family members interactive terminal is connected, voice and video is carried out with family members interactive terminal and is interacted；When family members' interaction is whole
When the time of access failure being held to be more than threshold value, picture, image or the audio prestored is played at sitting and lying equipment.
When the present embodiment is implemented, it is necessary first to which age-care's terminal is set, this age-care's terminal includes
Sitting and lying equipment and interactive device, sitting and lying equipment mentioned here can for seat, chaise longue, nursing bed, beds for domestic use etc. are various can be with
Equipment for sitting and lying；Interactive device can be the various equipment with communication session function such as tablet computer, mobile phone；In sitting and lying
Monitoring unit for monitoring physiological data is set in equipment, and monitoring unit is the various sensings that can monitor human body physiological data
Device, including but not limited to heart rate sensor, sphygmomanometer, respiration rate sensor, skin impedance sensor, skin temperature transducer etc.
Equipment；When monitoring unit monitors physiological data, processing unit handles physiological data, and the type of processing unit includes
But the module or chip of processing analysis can be carried out to data by being not limited to MCU, ARM, single-chip microcontroller, CPU, ASIC etc.；Processing unit
Physiological data is handled, and mood analysis is carried out to physiological data, the method for mood analysis is very more, can use SVM
Riffle after study analyzes mood, can also be carried out using the classifier after neuroid deep learning to mood
Analysis can also carry out the means that mood is analyzed using various；When mood analysis result is negative, at this time illustrate
The elderly's mood is relatively low, and communication unit sends communication request to family members interactive terminal at this time, after family members interactive terminal is connected
Family members can carry out interacting for audio and video with the elderly, to alleviate the feeling of lonely of the elderly, and then the elderly be avoided to produce
Raw autism.The present invention is tested and analyzed by the mood to the elderly, and the elderly and family members are realized in negative emotions
Communication has achieved the purpose that the feeling of lonely for alleviating the elderly, and then the elderly is avoided to generate autism.
Embodiment 6
The present embodiment is described to handle physiological data the following steps are included: in physiological data on the basis of embodiment 5
Noise signal be filtered generate noise reduction physiological data Mi；Base wavelet processing, the baseline are carried out to noise reduction physiological data
Correcting process is to be modified according to the personal information of sitting and lying equipment user to physiological data；Correcting mode is to noise reduction physiology
Base wavelet coefficient is added in data；Base wavelet treated noise reduction physiological data is amendment physiological data Ki；Ki=Mi*μi；Formula
Middle MiFor noise reduction physiological data, KiTo correct physiological data, μiFor base wavelet coefficient, 0 < i≤N, N are physiology data type
Quantity；Amendment physiological data is normalized to obtain normalization physiological data
When the present embodiment is implemented, in the use process to physiological data, due to inevitable in physiological data collection
There are electromagnetic interference, this electromagnetic interference includes the situations such as motion artifact, baseline drift, Hz noise, so needing first to carry out
Noise reduction process, noise reduction means include but is not limited to the means such as trap processing, high-pass filtering, low-pass filtering, two-pass filter；In reality
In use process, due to the difference of each one physiological data, such as when excited, the blood pressure of ordinary people rises compared with hypertension
The blood pressure rising of patient is much larger, so the present invention repairs physiological data according to the personal information of sitting and lying equipment user
Just；The present invention is herein handled physiological data by the way of correction factor, due to consideration that in age-care
The interactive device of terminal is generally mobile device, and the calculation power of itself is not strong, carries out so using this mode.In order to incite somebody to action
All data carry out summarizing use, need to be normalized, by of a sort data normalization to a fixed area
In, for example normalize in [0,1] section, or normalize to [- 1,1].
Embodiment 7
The present embodiment carries out mood analysis on the basis of embodiment 6, to physiological data the following steps are included: establishing negative
Mood model and positive mood model；Bring the physiological data after normalized into negative emotions model and positive mood mould
Type respectively obtains front Expression and Action value and negative emotions evaluation of estimate；Compare front Expression and Action value and negative emotions evaluation of estimate,
When front Expression and Action value is greater than negative emotions evaluation of estimate, determine that mood analysis result is front, when front Expression and Action value
When less than or equal to negative emotions evaluation of estimate, determine that mood analysis result is negative.
When the present embodiment is implemented, negative emotions model and positive mood model are first established, this model can be according to a large amount of
Sample established, the model of classification can may be implemented in model for particle swarm algorithm model, kNN sorting algorithm model etc.,
It can be general linear or nonlinear mathematical model；Bring the physiological data after normalized into negative emotions mould at this time
Type and positive mood model respectively obtain front Expression and Action value and negative emotions evaluation of estimate, the physiology meaning of this evaluation of estimate
Justice is to current the elderly is there may be positive mood and there may be negative emotions to score, and inventor has found in reality
User, the mood of a people are diversified, that is, may existing front also have it is negative, so inventor creativeness
Mood is evaluated using this method, effectively raises evaluation accuracy.
Embodiment 8
For the present embodiment on the basis of embodiment 7, the negative emotions model uses following formula:
A is negative Expression and Action value, α in formulaiFor negative emotions weight,To normalize physiological data；0 < i≤N, N are
The quantity of physiological data type；
The front mood model uses following formula:
B is negative Expression and Action value, β in formulaiFor negative emotions weight,To normalize physiological data；0 < i≤N, N are
The quantity of physiological data type.
When the present embodiment is implemented, positive mood and negative emotions are evaluated using linear model, evaluation method is line
The mode of property, mood weight here can be positive value, or negative value, different weights can according to different types into
Row setting, weight directly can be independent of one another, and there may also be functional relations.The present invention is compared in this way, has
The operand of effect reduced between interaction device.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of system interacted for the elderly with family members, which is characterized in that including age-care's terminal and family members' interaction
Terminal；Age-care's terminal includes sitting and lying equipment and interactive device；It is arranged in the sitting and lying equipment for monitoring physiology
The monitoring unit of data；The interactive device includes:
Processing unit: for handling physiological data；
Communication unit: for being communicated with family members interactive terminal；
Display unit: for showing image；
Telephony unit: for carrying out interactive voice；
When monitoring unit monitors physiological data, processing unit handles physiological data, and carries out feelings to physiological data
Thread analysis；When mood analysis result is negative, communication unit sends communication request to family members interactive terminal；Family members interactive terminal
After connection, age-care's terminal carries out voice and video with family members interactive terminal by display unit and telephony unit and interacts.
2. a kind of system interacted for the elderly with family members according to claim 1, which is characterized in that the interaction is set
It is standby further include:
Storage element: for being pre-stored the picture, image or audio of family members；
Family members interactive terminal access failure after communication unit sends communication request to family members interactive terminal, display unit display storage
The picture or image stored in unit；The telephony unit plays audio.
3. a kind of system interacted for the elderly with family members according to claim 1, which is characterized in that the monitoring is single
The physiological data of member monitoring includes blood pressure, heart rate, respiratory rate, Skin Resistance and skin temperature.
4. a kind of system interacted for the elderly with family members according to claim 1, which is characterized in that the processing is single
It includes noise reduction process, base wavelet processing and normalized that member, which carries out processing to physiological data,；
The noise reduction process is filtered the noise signal in physiological data using filtering；
The base wavelet processing is modified physiological data according to the personal information of sitting and lying equipment user；
The normalized is that the physiological data after base wavelet is normalized.
5. a kind of system interacted for the elderly with family members according to claim 4, which is characterized in that the processing is single
Member carries out mood analysis to physiological data
Establish negative emotions model and positive mood model；
It brings the physiological data after normalized into negative emotions model and positive mood model, respectively obtains positive mood and comment
Value and negative emotions evaluation of estimate；
Compare front Expression and Action value and negative emotions evaluation of estimate, when front Expression and Action value is greater than negative emotions evaluation of estimate,
Determine that mood analysis result is front, when front Expression and Action value is less than or equal to negative emotions evaluation of estimate, determines mood point
It is negative for analysing result.
6. a kind of method interacted for the elderly with family members, which comprises the following steps:
Monitor the physiological data of user in sitting and lying equipment；
Market thread analysis of going forward side by side is handled physiological data；
When mood analysis result is negative, communication request is sent to family members interactive terminal；After family members interactive terminal is connected, with family
Belong to interactive terminal and carries out voice and video interaction；When the time of family members interactive terminal access failure being more than threshold value, in sitting and lying equipment
Place plays picture, image or the audio prestored.
7. a kind of method interacted for the elderly with family members according to claim 6, which is characterized in that described to physiology
Data processing the following steps are included:
Noise signal in physiological data is filtered and generates noise reduction physiological data Mi；
Base wavelet processing is carried out to noise reduction physiological data, the base wavelet processing is according to the individual of sitting and lying equipment user
Information is modified physiological data；Correcting mode is that base wavelet coefficient is added to noise reduction physiological data；Base wavelet processing
Noise reduction physiological data afterwards is amendment physiological data Ki；
Ki=Mi*μi；
M in formulaiFor noise reduction physiological data, KiTo correct physiological data, μiFor base wavelet coefficient, 0 < i≤N, N are physiological data
The quantity of type；
Amendment physiological data is normalized to obtain normalization physiological data
8. a kind of method interacted for the elderly with family members according to claim 7, which is characterized in that physiological data
Carry out mood analysis the following steps are included:
Establish negative emotions model and positive mood model；
It brings the physiological data after normalized into negative emotions model and positive mood model, respectively obtains positive mood and comment
Value and negative emotions evaluation of estimate；
Compare front Expression and Action value and negative emotions evaluation of estimate, when front Expression and Action value is greater than negative emotions evaluation of estimate,
Determine that mood analysis result is front, when front Expression and Action value is less than or equal to negative emotions evaluation of estimate, determines mood point
It is negative for analysing result.
9. a kind of method interacted for the elderly with family members according to claim 8, which is characterized in that the negative feelings
Thread model uses following formula:
A is negative Expression and Action value, α in formulaiFor negative emotions weight,To normalize physiological data；0 < i≤N, N are physiology
The quantity of data type；
The front mood model uses following formula:
B is negative Expression and Action value, β in formulaiFor negative emotions weight,To normalize physiological data；0 < i≤N, N are physiology
The quantity of data type.
10. a kind of method interacted for the elderly with family members according to claim 6, which is characterized in that the physiology
Data include blood pressure, heart rate, respiratory rate, Skin Resistance and skin temperature.
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