CN113903069A - Intelligent decompression device, monitoring system and emotion recognition method - Google Patents

Abstract

The application provides an intelligence decompresses device, monitored control system and emotion recognition method, intelligence decompresses the device and includes: the device comprises a controller, a shell, a pressure sensing film, a flexible protective sleeve and an interactive output assembly; the pressure sensing film is used for sensing pressure, pressing position, pressing frequency and contact area of four fingers in real time, the pair of thumb buttons is used for acquiring the pressing frequency of the thumb, and the controller is used for identifying the emotion of a person according to the state information of the five fingers and controlling the interactive output assembly to output a corresponding decompression state; the utility model provides an intelligence decompression device is through the pressure of four fingers of real-time response of pressure sensing film, presses the position, presses frequency and area of contact, and is a pair of thumb button acquires the frequency of pressing of thumb, makes the controller can be according to the state information discernment people's of five fingers mood, and control the corresponding state of decompressing of interactive output subassembly output has been matchd teenagers physiology and the healthy action of psychological development characteristic guide.

Description

Intelligent decompression device, monitoring system and emotion recognition method

Technical Field

The application belongs to the technical field of electronic equipment, and particularly relates to an intelligent decompression device, a monitoring system and an emotion recognition method.

Background

Juvenile mental well-being refers to some change in mind that occurs in a juvenile over a period of 13 to 18 years of age. When teenagers encounter sensitive events, learning stress and the like, extreme adverse emotions are easy to generate, and due to the fact that the thought is not mature enough, the time for the brain to think is short, and a series of dangerous thoughts such as suicide are easy to generate. Especially in today's society, there are a large number of left-behind children who lack family attention, and psychological backlogs are very serious due to the lack of subjects to complaints.

In the prior art, an intelligent visual intercom robot exists, teenagers can complain through voices, the intelligent visual intercom robot can judge the emotion of the teenagers through the voices and expressions, but the emotion of the teenagers cannot be directly reflected on the face or expressed through the voices or the expressions and the expressions of the languages are not obvious at all, and finally, the judged result is inaccurate, so that the psychological health problem existing in the growth process of the teenagers is difficult to find; in addition, there is an urgent need for a way to decompress it due to the adolescent lack of guidance for emotional conversion to adverse emotions.

Disclosure of Invention

An object of the embodiment of the application is to provide an intelligent decompression device, a monitoring system and an emotion recognition method, so as to solve the technical problems that in the prior art, the mental health problem existing in the growth process of teenagers is difficult to find and the decompression mode is lacked.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: there is provided an intelligent decompression device, comprising:

the device comprises a controller, a shell, a pressure sensing film, a flexible protective sleeve and an interactive output assembly;

the controller and the interaction output assembly are arranged in the shell, a pair of thumb buttons are arranged on the front surface of the shell, the pressure sensing film covers the back surface of the shell, and the flexible protective sleeve covers the surface of the pressure sensing film; the pressure sensing film, the pair of thumb buttons and the interaction output assembly are respectively electrically connected with the controller;

the pressure sensing film is used for sensing pressure, pressing positions, pressing frequency and contact area of four fingers in real time, the pair of thumb buttons is used for acquiring the pressing frequency of the thumb, and the controller is used for identifying the emotion of a person according to the state information of the five fingers and controlling the interactive output assembly to output the corresponding decompression state.

Preferably, the front of shell is equipped with the trench, the trench including the diapire of level setting and perpendicular to the standing wall of diapire, a pair of thumb button mutual interval set up in on the standing wall of trench.

Preferably, the back of shell is equipped with two finger constant head tanks, two finger constant head tank mutual symmetry sets up.

Preferably, a bottom plate is arranged on the bottom surface of the shell, and the bottom plate is detachably connected with the shell.

Preferably, the interaction output assembly comprises an LED array disposed on the standing wall, the LED array being located between the pair of thumb buttons, the LED array being electrically connected with the controller.

Preferably, mutual output assembly includes phonographic recorder and loudspeaker, the phonographic recorder set up in on the founding wall, loudspeaker set up in the back of shell, the phonographic recorder with loudspeaker respectively with controller electric connection.

Preferably, the intelligent decompression device further comprises an acceleration sensor, and the acceleration sensor is electrically connected with the controller and used for sensing the acceleration of the intelligent decompression device.

The application still provides a monitored control system, monitored control system include backend server, mobile terminal and as above intelligence decompress the device, intelligence decompress the device and be provided with wireless transceiver module, wireless transceiver module with the controller is connected, makes intelligence decompress the device and pass through wireless transceiver module with backend server wireless connection, backend server with mobile terminal wireless connection.

Preferably, the intelligence is decompressed the device and is provided with the camera, the camera with the controller is connected, through the camera make the intelligence decompress the device with carry out visual intercommunication between the mobile terminal.

The application also provides an emotion recognition method, which mainly comprises the following steps:

step S1, sensing the pressure, the pressing position, the pressing frequency and the contact area of the four fingers of the user and the pressing frequency of the thumb in real time to obtain characteristic data X;

step S2, performing feature training based on a support vector machine according to the feature data X;

wherein, the formula of the support vector machine is as follows: w · X + b ═ 0, the support vector machine objective function is:

step S3, classifying and judging the emotion of the user;

and step S4, outputting corresponding interaction information according to the emotion of the user.

The application provides an intelligence decompression device compares with prior art, through pressure, the position of pressing, press frequency and area of contact of four fingers of pressure sensing film real-time response, it is a pair of the thumb button obtains the press frequency of thumb, makes the controller can be according to the state information identification people's of five fingers mood, and control the corresponding state of decompressing of interactive output subassembly output has matched teenagers physiology and psychological development characteristics, and help teenagers transform mood, the healthy action of guide.

Compared with the prior art, the monitoring system provided by the application is characterized in that the intelligent decompression device is in wireless connection with the background server, the background server is in wireless connection with the mobile terminal, so that a householder can remotely monitor teenagers, and the teenagers can find out abnormality in time.

Compared with the prior art, the emotion recognition method provided by the application obtains comprehensive feature data X by sensing the pressure, the pressing position, the pressing frequency and the contact area of the four fingers of the user and the pressing frequency of the thumb in real time, carries out feature training based on a support vector machine according to the feature data X, can accurately judge the emotion of teenagers, and outputs corresponding interaction information in time to protect the mental health of the teenagers.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of an intelligent decompression device provided in an embodiment of the present application;

FIG. 2 is an exploded view of the intelligent decompression device of FIG. 1;

fig. 3 is a schematic diagram of an electronic module of the intelligent decompression device in fig. 1;

FIG. 4 is a schematic diagram of a state of a teenager using the intelligent decompression device when the mood is moderate;

FIG. 5 is a diagram illustrating a state in which a teenager is angry to use the intelligent decompression device;

FIG. 6 is a rear view of the intelligent decompression device of FIG. 1;

FIG. 7 is a block diagram of a monitoring system provided in an embodiment of the present application;

fig. 8 is a schematic flowchart of an emotion recognition method according to an embodiment of the present application.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to fig. 3, an intelligent decompression device 100 according to an embodiment of the present application will be described. The intelligent decompression device 100 comprises: controller 10, housing 20, pressure sensing diaphragm 30, flexible boot 40, and interactive output assembly 50.

Specifically, the controller 10 and the interaction output assembly 50 are mounted in the housing 20, a pair of thumb buttons 21 is disposed on the front surface of the housing 20, the pressure sensing film 30 covers the back surface of the housing 20, and the flexible protective sleeve 40 covers the surface of the pressure sensing film 30; the pressure sensing film 30, the pair of thumb buttons 21 and the interaction output component 50 are electrically connected to the controller 10 respectively.

The pressure sensing film 30 is used for sensing pressure, pressing position, pressing frequency and contact area of four fingers in real time, the pair of thumb buttons 21 is used for acquiring the pressing frequency of the thumb, and the controller 10 is used for identifying the emotion of a person according to the state information of five fingers and controlling the interactive output assembly 50 to output a corresponding decompression state.

It is noted that, as shown in fig. 4 and 5, when a teenager is fascinating the intelligent decompression device 100 in normal use, the user holds the intelligent decompression device 100 with both hands, wherein the thumb is placed on the thumb button 21 and the remaining four fingers are placed on the back of the flexible protective cover 40 according to the ergonomic configuration of the teenager.

It is understood that the four fingers referred to in this application include the index finger, middle finger, ring finger, and little finger.

As shown in fig. 4 and 5, since the actions of the teenagers under different moods are usually different, for example, when the teenagers are in a moderate mood, the five fingers usually relatively loose and keep natural bending, i.e., the four fingers have relatively small pressing pressure, relatively fixed pressing positions, relatively slow pressing frequency and large finger contact area, and the thumb pressing frequency is moderate; when a teenager is angry, the five fingers usually stand and exert large force, namely the four fingers have large pressing pressure, relatively fixed pressing positions, relatively slow pressing frequency and small finger contact area, and the thumb continuously presses; when a teenager is happy, the five fingers are usually relatively active and the force is small, namely the pressing pressure of the four fingers is small, the pressing position is relatively unfixed, the pressing frequency is relatively fast, the finger contact area is small, and the pressing frequency of the thumb is high. Of course, through the software system setting, according to the input state of the five fingers, more emotion levels can be divided, such as anger, fear, sadness, happiness and normality.

Therefore, when a teenager is fascinating the intelligent decompression device 100 in normal use, the pressure sensing film 30 can sense the pressure, the pressing position, the pressing frequency and the contact area of four fingers in real time, the pair of thumb buttons 21 can acquire the pressing frequency of the thumb in real time, and the controller 10 can identify the emotion of a person according to the state information of five fingers and control the interaction output component 50 to output the corresponding decompression state.

For example, when the controller 10 recognizes that the mood of the teenager is normal according to the state information of the five fingers, the interactive output component 50 can play voice to explain learning contents such as stories for the teenager; when the controller 10 recognizes the angry of the teenager according to the state information of the five fingers, the interaction output component 50 can play the voice recorded in advance by the parents, so as to play a role in guiding the emotion of the teenager; when the controller 10 recognizes that the mood of the teenager is too excited according to the state information of the five fingers, the interaction output component 50 can play some light music to relieve the mood of the teenager.

It should be added that, in order to accurately determine and output the mood of the teenager, the age or the grade of the teenager may be set in the intelligent decompression device 100, because the size and strength of the fingers are different for teenagers of different ages or grades. Therefore, the intelligent decompression device 100 may have a networking function, and a parent may set parameters through a mobile phone or a computer.

The pressure sensing membrane 30 is preferably a capacitive pressure sensing membrane 30, and the capacitive pressure sensing membrane 30 generally includes a flexible substrate and a plurality of metal materials disposed in the flexible substrate, for example, the flexible substrate is Polydimethylsiloxane (PDMS), which has advantages including easy availability, stable chemical properties, transparency, good thermal stability, and the like. The distinct nature of the adhesive and non-adhesive areas, particularly under uv light, allows the surface to be readily adhered with electronic materials, and to adhere completely to the complex and uneven surface of the housing 20. The metal material can adopt conductive materials such as gold, silver and copper, and two adjacent gold, silver and copper conductive materials can mutually form a capacitor. After the fingers of the teenagers are squeezed, the capacitance on the pressure sensing film 30 changes, and pressure sensing is further achieved. Since the pressure sensing diaphragm 30 is well-established prior art, it will not be described in detail herein.

The flexible protective sleeve 40 is preferably made of a flexible silica gel material, so that on one hand, the intelligent pressure relief device 100 can be protected, hand feeling is improved, and on the other hand, the sensitivity of the pressure sensing film 30 can be improved, so that the data acquired by the pressure sensing film 30 is more accurate.

Compared with the prior art, the intelligent decompression device 100 provided by the application, through pressure, the position of pressing, the frequency of pressing and area of contact of four fingers, a pair of are responded to in real time to pressure sensing film 30 thumb button 21 acquires the frequency of pressing of thumb, makes controller 10 can discern people's mood according to the state information of five fingers, and control the corresponding state of decompressing of interactive output subassembly 50 output has been matchd teenagers physiology and psychological development characteristics, helps teenagers to convert the mood, guides healthy action.

In another embodiment of the present application, referring to fig. 1 and fig. 2, a slot 22 is disposed on a front surface of the housing 20, the slot 22 includes a bottom wall 221 disposed horizontally and an upright wall 222 perpendicular to the bottom wall 221, and a pair of the thumb buttons 21 are disposed on the upright wall 222 of the slot 22 at intervals.

It is understood that the overall shape of the intelligent decompression device 100 can be designed to be a semi-circle, the upright wall 222 can serve as an expression display area of the intelligent decompression device 100, and the pair of thumb buttons 21 can be regarded as a face halation in the expression display area, so that the overall structure of the intelligent decompression device 100 is closer to the human face, which is beneficial for the intelligent decompression device 100 to become a mental doll for teenagers.

In another embodiment of the present application, referring to fig. 6, two finger positioning slots 23 are formed in the back surface of the housing 20, and the two finger positioning slots 23 are symmetrically arranged.

It can be understood that the two finger positioning slots 23 are used for facilitating teenagers to hold the intelligent decompression device 100 with both hands, positioning the four fingers, forming the action habit of gestures, and facilitating the pressure sensing film 30 to collect the pressure, pressing position, pressing frequency and contact area of the four fingers.

In another embodiment of the present application, referring to fig. 2, a bottom plate 24 is disposed on a bottom surface of the housing 20, and the bottom plate 24 is detachably connected to the housing 20.

It is understood that the bottom plate 24 may be provided with a switch button, a battery compartment, etc. through which the intelligent decompression device 100 can be switched on and off, and through which the battery can be replaced.

In another embodiment of the present application, referring to fig. 5, the interaction output assembly 50 includes an LED array 51, the LED array 51 is disposed on the vertical wall 222, the LED array 51 is located between the pair of thumb buttons 21, and the LED array 51 is electrically connected to the controller 10.

It can be understood that the LED array 51 can display the expression, which is controlled by the controller 10, so as to make the intelligent decompression device 100 more vivid.

In another embodiment of the present application, referring to fig. 2, fig. 3 and fig. 6, the interactive output assembly 50 includes a sound recorder 52 and a speaker 53, the sound recorder 52 is disposed on the vertical wall 222, the speaker 53 is disposed on the back of the housing 20, and the sound recorder 52 and the speaker 53 are electrically connected to the controller 10 respectively.

It is understood that the voice of the teenager can be obtained through the sound recorder 52, the controller 10 can analyze the voice, determine the emotion of the teenager, and can perform voice communication with the teenager through the speaker 53.

In another embodiment of the present application, referring to fig. 7, the intelligent decompression device 100 further includes an acceleration sensor electrically connected to the controller 10 for sensing an acceleration of the intelligent decompression device 100.

It is understood that when a teenager shakes the intelligent decompression device 100 with force, the acceleration sensor 80 can sense the shaking frequency and speed of the intelligent decompression device 100, and the controller 10 can identify the emotion of a person according to the information of the acceleration sensor 80 and control the interaction output component 50 to output a corresponding decompression state.

For example, when the emotion of a teenager is stable, the motion is slow, and the acceleration sensed by the acceleration sensor 80 is small, while when the emotion of the teenager is angry, the motion is large, and the acceleration sensed by the acceleration sensor 80 is large.

Referring to fig. 8, the present application further provides a monitoring system 200, where the monitoring system 200 includes a background server 201, a mobile terminal 202, and the intelligent decompression device 100 as described above, the intelligent decompression device 100 is provided with a wireless transceiver module 60, the wireless transceiver module 60 is connected to the controller 10, so that the intelligent decompression device 100 is wirelessly connected to the background server 201 through the wireless transceiver module 60, and the background server 201 is wirelessly connected to the mobile terminal 202.

It can be understood that mobile terminal 202 can be equipment such as smart mobile phone, computer, works as when intelligence decompression device 100 judges the condition such as teenager's mood overstimulation, when there may be certain danger, can transmit to backend server 201 through wireless transceiver module 60, backend server 201 sends mobile terminal 202 to the head of a family can discover at the very first time, avoids the teenager to make the overstimulation action, protects teenager's physical and mental health.

Compared with the prior art, the monitoring system 200 provided by the application is through inciting somebody to action intelligence decompress device 100 with backend server 201 wireless connection, backend server 201 with mobile terminal 202 wireless connection can let the head of a family carry out remote monitoring to teenagers, and in time teenagers' psychological discovery is unusual.

In another embodiment of the present application, please refer to fig. 3, the intelligent decompression device 100 is provided with a camera 70, the camera 70 is connected to the controller 10, and the intelligent decompression device 100 and the mobile terminal 202 are in visual communication through the camera 70.

Referring to fig. 8, the present application further provides an emotion recognition method 300, where the emotion recognition method 300 mainly includes the following steps:

step S1, sensing the pressure, the pressing position, the pressing frequency and the contact area of the four fingers of the user and the pressing frequency of the thumb in real time to obtain characteristic data X;

step S2, performing feature training based on a support vector machine according to the feature data X;

wherein, the formula of the support vector machine is as follows: w · X + b ═ 0, the support vector machine objective function is:

step S3, classifying and judging the emotion of the user;

and step S4, outputting corresponding interaction information according to the emotion of the user.

Compared with the prior art, the emotion recognition method 300 provided by the application obtains the comprehensive characteristic data X by sensing the pressure, the pressing position, the pressing frequency and the contact area of the four fingers of the user and the pressing frequency of the thumb in real time, performs characteristic training based on the support vector machine according to the characteristic data X, can accurately judge the emotion of teenagers, and outputs corresponding interaction information in time to protect the mental health of the teenagers.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. An intelligent decompression device, comprising:

the device comprises a controller, a shell, a pressure sensing film, a flexible protective sleeve and an interactive output assembly;

the controller and the interaction output assembly are arranged in the shell, a pair of thumb buttons are arranged on the front surface of the shell, the pressure sensing film covers the back surface of the shell, and the flexible protective sleeve covers the surface of the pressure sensing film; the pressure sensing film, the pair of thumb buttons and the interaction output assembly are respectively electrically connected with the controller;

the pressure sensing film is used for sensing pressure, pressing positions, pressing frequency and contact area of four fingers in real time, the pair of thumb buttons is used for acquiring the pressing frequency of the thumb, and the controller is used for identifying the emotion of a person according to the state information of the five fingers and controlling the interactive output assembly to output the corresponding decompression state.

2. The intelligent decompression device according to claim 1, wherein the front surface of the housing is provided with slots, the slots comprise a bottom wall arranged horizontally and upright walls perpendicular to the bottom wall, and the pair of thumb buttons are arranged on the upright walls of the slots at intervals.

3. The intelligent decompression device according to claim 1, wherein two finger positioning slots are provided on the back of said housing, said two finger positioning slots being arranged symmetrically with respect to each other.

4. The intelligent decompression device of claim 1, wherein a bottom plate is provided on a bottom surface of the housing, the bottom plate being removably connected to the housing.

5. The intelligent decompression device according to claim 2, wherein the interactive output assembly comprises an LED array disposed on the vertical wall, the LED array being located between the pair of thumb buttons, the LED array being electrically connected to the controller.

6. The intelligent decompression device according to claim 2, wherein the interactive output assembly comprises a sound recorder and a speaker, the sound recorder is disposed on the vertical wall, the speaker is disposed on the back surface of the housing, and the sound recorder and the speaker are electrically connected to the controller respectively.

7. The intelligent decompression device according to any one of claims 1 to 6, further comprising an acceleration sensor electrically connected to the controller for sensing an acceleration of the intelligent decompression device.

8. A monitoring system, comprising a background server, a mobile terminal and the intelligent decompression device as claimed in any one of claims 1 to 7, wherein the intelligent decompression device is provided with a wireless transceiver module, the wireless transceiver module is connected with the controller, so that the intelligent decompression device is wirelessly connected with the background server through the wireless transceiver module, and the background server is wirelessly connected with the mobile terminal.

9. The monitoring system according to claim 8, wherein the intelligent decompression device is provided with a camera, the camera is connected with the controller, and the intelligent decompression device and the mobile terminal can communicate visually through the camera.

10. The emotion recognition method is characterized by mainly comprising the following steps of:

step S1, sensing the pressure, the pressing position, the pressing frequency and the contact area of the four fingers of the user and the pressing frequency of the thumb in real time to obtain characteristic data X;

step S2, performing feature training based on a support vector machine according to the feature data X;

wherein, the formula of the support vector machine is as follows: w · X + b ═ 0, the support vector machine objective function is:

step S3, classifying and judging the emotion of the user;

and step S4, outputting corresponding interaction information according to the emotion of the user.

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