CN112386826A - Chat visual intelligent gauze mask - Google Patents
Chat visual intelligent gauze mask Download PDFInfo
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- CN112386826A CN112386826A CN202011305378.4A CN202011305378A CN112386826A CN 112386826 A CN112386826 A CN 112386826A CN 202011305378 A CN202011305378 A CN 202011305378A CN 112386826 A CN112386826 A CN 112386826A
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- 230000000007 visual effect Effects 0.000 title claims abstract description 7
- 230000003183 myoelectrical effect Effects 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 239000000523 sample Substances 0.000 claims abstract description 16
- 230000008921 facial expression Effects 0.000 claims abstract description 15
- 210000003205 muscle Anatomy 0.000 claims abstract description 15
- 230000014509 gene expression Effects 0.000 claims abstract description 11
- 210000001097 facial muscle Anatomy 0.000 claims abstract description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 230000005236 sound signal Effects 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 238000012800 visualization Methods 0.000 claims 9
- 230000006870 function Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 101150054987 ChAT gene Proteins 0.000 description 3
- 101100203187 Mus musculus Sh2d3c gene Proteins 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/26—Speech to text systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- General Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Acoustics & Sound (AREA)
- Physics & Mathematics (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Computational Linguistics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
A visual intelligent mask for chatting comprises a mask body, wherein a single chip microcomputer, a myoelectric sensor, a sound sensor, an LED display module and a power supply are arranged in the mask body, and the myoelectric sensor, the sound sensor, the LED display module and the power supply are connected with the single chip microcomputer; the myoelectric sensors are provided with two groups and correspond to the positions of the lower labial muscles and the smiling muscles respectively, each myoelectric sensor comprises a detection probe and a sensor chip, the detection probes detect the myoelectricity of the facial muscles and transmit expression information to the sensor chips, and the sensor chips convert received signals into voltage signals and transmit the voltage signals to the single chip microcomputer; the sound sensor is used for detecting the speaking sound and transmitting the information to the singlechip; the singlechip detects the facial expression and converts the facial expression into characters or graphs and converts the information of the sound sensor into characters by taking the voltage signal of the sensor chip as an input signal; the LED display module displays the detected sound characters or facial expression graphs. Effectively solves the problem of communication obstacle caused by wearing the mask, and has good popularization value and market application prospect.
Description
Technical Field
The invention relates to the technical field of masks, in particular to a visual intelligent mask for chatting.
Background
Due to the influence of epidemic situations, the global epidemic prevention consciousness is gradually enhanced, the mask is gradually a necessity of daily life, and the mask needs to be worn in some public places. The traditional mask plays a role in protecting the mouth and the nose, but also prevents the communication between people. Because the facial mask blocks the facial expression, the expression cannot be transmitted, the pronunciation of the words is fuzzy, the communication between people is blocked, and the daily life of people is hindered. The existing transparent mask has poor appearance and high cost, and does not have the function of displaying customized content. The above problems are not favorable for communication between people, generate communication barriers and are not favorable for the harmonious development of society.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a visual intelligent mask for chatting, which can transmit chatting information in real time and is convenient to communicate.
In order to achieve the purpose, the invention adopts the following technical scheme:
a visual intelligent mask for chatting comprises a mask body, wherein a single chip microcomputer, a myoelectric sensor, a sound sensor, an LED display module and a power supply are arranged in the mask body, and the myoelectric sensor, the sound sensor, the LED display module and the power supply are connected with the single chip microcomputer; the myoelectric sensors are provided with two groups and correspond to the positions of the lower labial muscles and the smiling muscles respectively, each myoelectric sensor comprises a detection probe and a sensor chip, the detection probes are used for detecting the myoelectricity of facial muscles and transmitting expression information to the sensor chips, and the sensor chips are used for converting received signals into voltage signals and transmitting the voltage signals to the single chip microcomputer; the sound sensor is used for detecting speaking sound and converting a sound signal into a voltage signal to be transmitted to the singlechip; the singlechip is used for detecting facial expressions and converting the facial expressions into characters or graphs by taking the voltage signals of the sensor chip as input signals and converting the voltage signals of the sound sensor into characters; the LED display module is used for displaying the detected sound characters or facial expression graphs.
The mask body is sequentially provided with a skin-friendly layer, a melt-spraying layer and a water-blocking outer layer; the myoelectric sensor, the sound sensor, the single chip microcomputer, the LED display module and the power supply are arranged between the melt-blown layer and the skin-friendly layer of the mask body and are limited through mask stitches.
The LED display module adopts an LED lamp strip.
The singlechip passes through the wireless connector and is connected with supporting APP on user's cell-phone or the flat board, revises the relevant parameter of singlechip through the APP, realizes that the display content is self-defined.
The power supply comprises a self-generating thin film battery or a rechargeable lithium battery, and is arranged on the side face of the mask body and charged through the exposed interface.
The myoelectric sensor and the sound sensor are respectively arranged on two sides of the mask body, and detection probes of the myoelectric sensor are arranged in two measuring point muscle areas.
And the inner side surface of the mask body and the position corresponding to the measuring point of the myoelectric sensor are provided with conductive gel and connected with a detection probe.
The single chip microcomputer and the LED display module are arranged on the mask body and close to the mouth.
The type of the electromyographic sensor is EB-Muscle sensor V1.2; the model of the sound sensor is LM 386; the model of the LED display module is WS2812 b.
The model of singlechip is Arduino nano BLE.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
the invention detects the expression through the myoelectric sensor, and the language is detected through the sound sensor, so that the chat information of the user is visually displayed in real time through the expression, the voice detection and the LED display module, the problem of communication barrier between people caused by unclear words when people wear the mask is effectively solved, the invention has prominent bright points which are beautiful, easy to use, portable, convenient, sensitive and accurate, and has great social significance, popularization value and good market application prospect.
The wireless connector attached to the single chip microcomputer can be a wifi module or a Bluetooth module, so that the display content can be customized and customized through a matched mobile phone or a matched tablet APP, the intelligentization is realized, and the wearing comfort is also considered.
The conductive gel is directly attached to the inner surface of the mask, and can be directly adsorbed to a measuring point when a user wears the mask, and measured signals are transmitted into the two groups of sensors to be processed and compared.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Reference numerals: the skin-friendly layer 1, the outer layer 2 that blocks water, flesh electric sensor 3, sound sensor 4, singlechip 5, melt-blown layer 6, power 7, LED display module 8.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1, the mask comprises a mask body, wherein a single chip microcomputer 5, a myoelectric sensor 3 connected with the single chip microcomputer 5, a sound sensor 4, an LED display module 8 and a power supply 7 are arranged in the mask body;
the mask body is sequentially provided with a skin-friendly layer 1, a melt-blown layer 6 and a water-blocking outer layer 2; the myoelectric sensor 3, the sound sensor 4, the single chip microcomputer 5, the LED display module 8 and the power supply 7 are arranged between the melt-blown layer 6 and the skin-friendly layer 1 of the mask body and are limited by mask stitches;
the myoelectric sensors 3 are provided with two groups and correspond to the positions of the lower labial muscles and the smiling muscles respectively, each myoelectric sensor 3 comprises a detection probe and a sensor chip, the detection probes are used for detecting the muscle electricity of the facial muscles and transmitting expression information to the sensor chips, and the sensor chips are used for converting received signals into voltage signals and transmitting the voltage signals to the single chip microcomputer 5; in the embodiment, the detection probes of the electromyographic sensor 3 are arranged in two measuring point muscle areas; the model of the electromyographic sensor 3 is EB-Muscle sensor V1.2;
the sound sensor 4 is used for detecting speaking sound and converting a sound signal into a voltage signal and transmitting the voltage signal to the singlechip 5; in this embodiment, the model of the sound sensor 4 is LM 386;
the single chip microcomputer 5 is used for detecting facial expressions and converting the facial expressions into characters or figures by taking the voltage signals of the sensor chip as input signals and converting the voltage signals of the sound sensor 4 into the characters, and in the embodiment, the single chip microcomputer 5 is Arduino nano BLE in model number;
the LED display module 8 is used for displaying the detected sound characters or facial expression graphs; in this embodiment, the LED display module 8 adopts an 8x8 LED strip, and the model is WS2812 b.
Specifically, the myoelectric sensor 3 and the sound sensor 4 are respectively arranged on two sides of the mask body; the single chip microcomputer 5 and the LED display module 8 are arranged on the mask body and close to the mouth; the power supply 7 comprises a self-generating thin-film battery or a rechargeable lithium battery, is light, environment-friendly and can be used continuously, is arranged on the side face of the mask body and is charged through an exposed interface, and in the embodiment, the power supply 7 adopts a Beston9V650mAh lithium battery.
More specifically, a conductive gel is arranged on the inner side surface of the mask body and at a position corresponding to a measuring point of the myoelectric sensor 3, and the conductive gel is connected with a detection probe; the conductive gel is directly attached to the inner surface of the mask, and can be directly adsorbed to a measuring point when a user wears the mask, and measured signals are transmitted into the two groups of myoelectricity sensors to be processed and compared.
The single chip microcomputer is connected with an APP matched with a user mobile phone or a flat panel through a wireless connector; the wireless connector can be WiFi or Bluetooth, and a Bluetooth connector is adopted in the embodiment. According to the invention, through the APP connection with a matched mobile phone or a panel, the relevant parameters of the singlechip can be modified, and the self-definition of the display content is realized; the matched mobile phone APP has a wireless connection function, can search and connect to the single chip microcomputer of the mask, controls the switch of the whole system, can modify the judgment threshold value of a sensor signal, enables each user to obtain a good using effect, can modify pattern parameters, changes display patterns, colors, brightness and the like, and achieves personalized customization.
The principle of the invention is as follows:
the myoelectricity detection device is characterized in that a detection probe of the myoelectricity sensor 3 detects muscle electricity of facial muscles, expression information is transmitted to a sensor chip, the sensor chip converts received signals into voltage signals and transmits the voltage signals to the single chip microcomputer 5, the single chip microcomputer 5 detects facial expressions as input signals and converts the received voltage signals into characters or graphs, the sound sensor 4 detects speaking sounds and converts the speaking sounds into voltage signals and transmits the voltage signals to the single chip microcomputer 5 and converts the voltage signals into the characters, the lamp strip of the LED display module 8 is controlled to be lightened and the detected sound characters or facial expression graphs are displayed during operation of the single chip microcomputer 5, and the lamp strip of the LED display module 8 is controlled to be lightened after operation of the.
Elements such as the myoelectric sensor 3, the sound sensor 4, the LED display module 8 are arranged between the melt-blown layer 6 and the skin-friendly layer 1 in the three-layer structure of the mask, so that the dust accumulation can be reduced while the function is realized, the service life of the elements is prolonged, the limitation is realized through the suture line of the mask, and the overall flexibility of the mask body can be ensured because the sizes of the elements are smaller or have certain flexibility. The dead weight of gauze mask body and the traction force resultant force of ear rope point to face, help the laminating nature of gauze mask body.
In the invention, the myoelectric sensor 3 detects facial muscle electricity in the contact area of the mask body and the face of a user through a detection probe, the muscle electricity is amplified and rectified through muscle electricity signals and then is output as an expression signal, the sound sensor 4 extracts sound information, the sound information is used as a language signal output signal and enters the singlechip 5, and after program operation, a control signal is output to change the display content of the LED display module 8. The invention integrates the functions of generated expression, voice detection, intelligent control and display into the traditional mask with the protection function, presents the chat expression of the user on the mask for display, and has the advantages of simplicity, easy use and rich expanded functions.
Claims (10)
1. The utility model provides a visual intelligent gauze mask of chatting which characterized in that: the mask comprises a mask body, wherein a single chip microcomputer, a myoelectric sensor, a sound sensor, an LED display module and a power supply are arranged in the mask body, and the myoelectric sensor, the sound sensor, the LED display module and the power supply are connected with the single chip microcomputer; the myoelectric sensors are provided with two groups and correspond to the positions of the lower labial muscles and the smiling muscles respectively, each myoelectric sensor comprises a detection probe and a sensor chip, the detection probes are used for detecting the myoelectricity of facial muscles and transmitting expression information to the sensor chips, and the sensor chips are used for converting received signals into voltage signals and transmitting the voltage signals to the single chip microcomputer; the sound sensor is used for detecting speaking sound and converting a sound signal into a voltage signal to be transmitted to the singlechip; the singlechip is used for detecting facial expressions and converting the facial expressions into characters or graphs by taking the voltage signals of the sensor chip as input signals and converting the voltage signals of the sound sensor into characters; the LED display module is used for displaying the detected sound characters or facial expression graphs.
2. The chat visualization smart mask of claim 1, wherein: the mask body is sequentially provided with a skin-friendly layer, a melt-spraying layer and a water-blocking outer layer; the myoelectric sensor, the sound sensor, the single chip microcomputer, the LED display module and the power supply are arranged between the melt-blown layer and the skin-friendly layer of the mask body and are limited through mask stitches.
3. The chat visualization smart mask of claim 1, wherein: the LED display module adopts an LED lamp strip.
4. The chat visualization smart mask of claim 1, wherein: the singlechip passes through the wireless connector and is connected with supporting APP on user's cell-phone or the flat board, revises the relevant parameter of singlechip through the APP, realizes that the display content is self-defined.
5. The chat visualization smart mask of claim 1, wherein: the power supply comprises a self-generating thin film battery or a rechargeable lithium battery, and is arranged on the side face of the mask body and charged through the exposed interface.
6. The chat visualization smart mask of claim 1, wherein: the myoelectric sensor and the sound sensor are respectively arranged on two sides of the mask body, and detection probes of the myoelectric sensor are arranged in two measuring point muscle areas.
7. The chat visualization smart mask of claim 1, wherein: and the inner side surface of the mask body and the position corresponding to the measuring point of the myoelectric sensor are provided with conductive gel and connected with a detection probe.
8. The chat visualization smart mask of claim 1, wherein: the single chip microcomputer and the LED display module are arranged on the mask body and close to the mouth.
9. The chat visualization smart mask of claim 1, wherein: the type of the electromyographic sensor is EB-Muscle sensor V1.2; the model of the sound sensor is LM 386; the model of the LED display module is WS2812 b.
10. The chat visualization smart mask of claim 1, wherein: the model of singlechip is Arduino nano BLE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011305378.4A CN112386826A (en) | 2020-11-19 | 2020-11-19 | Chat visual intelligent gauze mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011305378.4A CN112386826A (en) | 2020-11-19 | 2020-11-19 | Chat visual intelligent gauze mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112386826A true CN112386826A (en) | 2021-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011305378.4A Pending CN112386826A (en) | 2020-11-19 | 2020-11-19 | Chat visual intelligent gauze mask |
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| Country | Link |
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| CN (1) | CN112386826A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113412981A (en) * | 2021-06-24 | 2021-09-21 | 江苏省海洋资源开发研究院(连云港) | Prevent gauze mask that glasses hazed |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879261A (en) * | 2016-04-13 | 2016-08-24 | 尚乐 | Mining underground intelligent mask |
| KR20180001512U (en) * | 2016-11-14 | 2018-05-24 | 주식회사 에이치디메디스 | Event Mask |
| CN108420133A (en) * | 2017-02-15 | 2018-08-21 | 上海西沐环保科技有限公司 | A kind of call method of mask |
| CN110403269A (en) * | 2018-12-31 | 2019-11-05 | 浙江理工大学 | Interaction mask |
| CN210747391U (en) * | 2019-06-10 | 2020-06-16 | 大头伞科技(东莞)有限公司 | Mask with display screen |
| CN214912805U (en) * | 2020-11-19 | 2021-11-30 | 厦门大学 | Chat visual intelligent mask |
-
2020
- 2020-11-19 CN CN202011305378.4A patent/CN112386826A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879261A (en) * | 2016-04-13 | 2016-08-24 | 尚乐 | Mining underground intelligent mask |
| KR20180001512U (en) * | 2016-11-14 | 2018-05-24 | 주식회사 에이치디메디스 | Event Mask |
| CN108420133A (en) * | 2017-02-15 | 2018-08-21 | 上海西沐环保科技有限公司 | A kind of call method of mask |
| CN110403269A (en) * | 2018-12-31 | 2019-11-05 | 浙江理工大学 | Interaction mask |
| CN210747391U (en) * | 2019-06-10 | 2020-06-16 | 大头伞科技(东莞)有限公司 | Mask with display screen |
| CN214912805U (en) * | 2020-11-19 | 2021-11-30 | 厦门大学 | Chat visual intelligent mask |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113412981A (en) * | 2021-06-24 | 2021-09-21 | 江苏省海洋资源开发研究院(连云港) | Prevent gauze mask that glasses hazed |
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