CN111358066A - Protective clothing based on speech recognition - Google Patents
Protective clothing based on speech recognition Download PDFInfo
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- CN111358066A CN111358066A CN202010161752.1A CN202010161752A CN111358066A CN 111358066 A CN111358066 A CN 111358066A CN 202010161752 A CN202010161752 A CN 202010161752A CN 111358066 A CN111358066 A CN 111358066A
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- 230000001681 protective effect Effects 0.000 title claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims abstract description 159
- 238000004891 communication Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
- A62B17/006—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes against contamination from chemicals, toxic or hostile environments; ABC suits
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- 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
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- 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
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Toxicology (AREA)
- Computational Linguistics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Textile Engineering (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The invention relates to the technical field of protective clothing, and particularly discloses protective clothing based on voice recognition, which comprises a protective clothing body and further comprises: the voice acquisition module is used for acquiring voice information of a user; the voice recognition module is used for recognizing the voice information and converting the voice information into character information; the voice recognition module is also used for judging whether the character information has preset keywords or not; if yes, the voice recognition module generates a special display instruction; if not, the voice recognition module generates a normal display instruction; the voice recognition module is also used for generating an internal character transmission packet by the character information, the special display instruction or the normal display instruction; the display module is used for acquiring the internal character transmission packet from the voice recognition module; and when the internal character transmission packet contains a special display instruction, changing the display state of the character information according to a preset display mode. By adopting the technical scheme of the invention, the personnel wearing the protective clothing can conveniently and effectively communicate.
Description
Technical Field
The invention relates to the technical field of protective clothing, in particular to protective clothing based on voice recognition.
Background
In the case of biochemical warfare, biochemical events, epidemic situations of infectious diseases and leakage of dangerous goods, military personnel, fire fighting, police personnel, laboratories, hospitals and other related personnel must wear protective masks and protective clothing to protect themselves from poisoning. But at the same time, the rescue tool also needs to carry out voice communication with rescued people, or carry out voice discussion when the companions cooperate to deal with accidents, or command and contact between the upper and lower levels through a handheld wireless interphone.
Currently, the persons concerned with the above mentioned special protection field, when wearing protective masks (full and half masks) and wearing protective clothing need to communicate with other persons (rescued persons or fellow partners) by voice, have two devices respectively: a small loudspeaker is fixed or semi-fixed on the protective mask. 2. A microphone is added on the protective mask and is connected with the small-sized sound box through an electric wire.
However, the environments of the persons in these special protection fields are usually very complex, and are likely to have high noise, so that even though a loudspeaker or a small-sized sound box is used, information is difficult to effectively convey, and mutual interference is easy to occur when a plurality of persons at close distances communicate with each other pairwise; worn protective masks and worn protective clothing can also reduce the sound transmission.
Under such circumstances, rescuers wearing protective masks and protective clothing can communicate with each other or with rescuees, and can only gesture various actions, so as to express their wishes to a limited extent, and sometimes serious misunderstandings occur.
For this reason, a device is needed that facilitates effective communication by the person wearing the protective garment.
Disclosure of Invention
The invention provides the protective clothing based on voice recognition, which can facilitate effective communication of personnel wearing the protective clothing.
In order to solve the technical problem, the present application provides the following technical solutions:
protective clothing based on speech recognition, including the protective clothing body, still include:
the voice acquisition module is used for acquiring voice information of a user;
the voice recognition module is used for acquiring voice information from the voice acquisition module, recognizing the voice information and converting the voice information into character information; the voice recognition module is also used for judging whether the character information has preset keywords or not; if yes, the voice recognition module generates a special display instruction; if not, the voice recognition module generates a normal display instruction; the voice recognition module is also used for generating an internal character transmission packet from the character information, the special display instruction or the normal display instruction;
the display module is used for acquiring the internal character transmission packet from the voice recognition module and directly displaying character information when the internal character transmission packet contains a normal display instruction; and when the internal character transmission packet contains a special display instruction, changing the display state of the character information according to a preset display mode.
The basic scheme principle and the beneficial effects are as follows:
the voice recognition module is arranged, so that voice information of a user can be effectively converted into character information, and in the prior art, the user and the outside and two users are difficult to communicate with each other by wearing a heavy protective garment in a noisy environment; the scheme carries out display of characters through the display module, can effectively eliminate interference of noise in communication, and can avoid the situations of missed listening, mistaken listening and the like. The efficiency and the accuracy of communication can be effectively improved.
The voice recognition module judges whether the text information has a preset keyword or not; if the key information exists, the voice recognition module generates a special display instruction, the key information can be distinguished and displayed in the display, and a receiver of the information can be prompted conveniently and can obtain the key information quickly. Moreover, even if the person is rescued without wearing the protective clothing, the information can be obtained by watching the character information on the display module.
The system further comprises an environment acquisition module, wherein the environment acquisition module is used for acquiring current environment brightness information and sending the current environment brightness information to the voice recognition module, and the voice recognition module is also used for generating a brightness adjustment instruction according to the environment brightness information and adding the brightness adjustment instruction into the internal character transmission packet; the display module is also used for obtaining a brightness adjusting instruction from the internal character transmission packet and adjusting the display brightness based on the brightness adjusting instruction.
This preferred scheme can adjust display module's demonstration luminance according to ambient brightness is automatic, enables display module and keeps better display effect always, and the receiver of the information of being convenient for watches.
Further, the preset display mode comprises changing a text display color and/or changing a background display color.
The receiver of the information can be reminded by changing the display color of the characters and/or the display color of the background, the current information is the key information, and the receiver of the information can be effectively prevented from missing the key information.
Further, the preset keywords comprise a help-seeking class, a danger warning class, a target discovery class and a retreat class.
Through the preset keywords, the voice recognition module can search the recognized text information quickly.
Further, the system also comprises a transmission module; the transmission module comprises a first wireless transmission unit and a second wireless transmission unit; the first wireless transmission unit is in wired connection with the voice recognition module and is used for acquiring an internal character transmission packet from the voice recognition module and sending the internal character transmission packet to the second wireless transmission unit; the second wireless transmission unit is in wired connection with the display module and the environment acquisition module and is used for sending the internal character transmission packet to the display module; the second wireless transmission unit is also used for acquiring the environment brightness information from the environment acquisition module and sending the environment brightness information to the first wireless transmission unit, and the first wireless transmission unit is also used for sending the environment brightness information to the voice recognition module.
Carry out wireless transmission through transmission module, avoided trompil realization protective clothing body inside and outside line of walking on the protective clothing body, can not exert an influence to the barrier propterty of protective clothing body.
Further, the voice recognition module is also used for adding preset user name information into the internal character transmission packet; the display module is also used for acquiring preset user name information from the internal text transmission packet and displaying the preset user name information and the text information on the same screen.
Because the user can be covered to the protective clothing, other people are difficult to see the user's face clearly, just also are difficult to know who is the user under the protective clothing, in this preferred scheme, through show preset user name information in the display module, be convenient for let other people know who is the user under the protective clothing to and what he/she said.
Further, the first wireless transmission unit is also used for acquiring a text transmission packet sent by the first wireless transmission unit in other protective clothing, marking the text transmission packet as an external text transmission packet and sending the external text transmission packet to the voice recognition module;
the voice recognition module is also used for judging whether the external character transmission packet has a special display instruction; if the special display instruction exists; the voice recognition module is also used for judging whether an internal character transmission packet is generated at present, and if the internal character transmission packet is not generated, the voice recognition module is also used for sending an external character transmission packet to the display module through the first wireless transmission unit and the second wireless transmission unit; if the internal character transmission packet is generated, the voice recognition module is also used for sending the external character transmission packet to the display module through the first wireless transmission unit and the second wireless transmission unit after the internal character transmission packet is sent.
While performing tasks, it may be desirable to have multiple users wearing protective apparel, for example three users, if user a's display module displays text messages and user C cannot see user a's display module because it is obscured by user B, then user C cannot communicate with a. In the preferred embodiment, the text transmission packet containing the text information of the user a is received by the first wireless transmission units of the user B and the user C, and is marked as an external text transmission packet for processing, and then displayed on the display modules of the user B and the user C. Therefore, for the user B and the user C, the information can be acquired on the display module of the user A, new information acquisition ways are added, and the probability of information omission can be reduced.
Further, the display module is also used for adding an external information mark when displaying user name information preset in the external text transmission packet.
The external information mark can be known by people watching the display module, and the text information is not sent by the user belonging to the display module but transferred by other users.
Further, the display module is an LED display screen.
The LED display screen has low power consumption and good display effect.
Further, the first wireless transmission unit and the second wireless transmission unit are both bluetooth transmission chips or WIFI transmission chips.
The timely transmission of information can be realized through bluetooth transmission chip or WIFI transmission chip.
Drawings
FIG. 1 is a logic block diagram of a first embodiment of a protective garment based on speech recognition.
Detailed Description
The following is further detailed by way of specific embodiments:
example one
As shown in fig. 1, the protective clothing based on voice recognition of the embodiment includes a protective clothing body, a voice collecting module, a voice recognizing module, a display module, an environment collecting module, and a transmission module.
The voice acquisition module is used for acquiring voice information of a user. In this embodiment, the voice acquisition module adopts a microphone, and the microphone is arranged at a position close to the mouth of the user in the protective clothing body.
The voice recognition module is used for acquiring voice information from the voice acquisition module, recognizing the voice information and converting the voice information into character information. In this embodiment, the conversion of the voice information into the text information is realized based on an offline voice dictation technology of science news, and the voice recognition module is fixed in the protective clothing body.
The voice recognition module is also used for judging whether the character information has preset keywords or not; if yes, the voice recognition module generates a special display instruction; if not, the voice recognition module generates a normal display instruction; in this embodiment, the preset keywords include a help-seeking class, a danger warning class, a target discovery class, and a retreat class. The types of help seeking include ' rescue ', ' rescue me quickly ', ' who helps me, etc.; hazard warning classes include "pay attention to hazards", "great care", "enter hazardous areas", and the like; the discovery target class includes "target present", "finding survivors", "finding leakage points", and the like; the retreat category includes "retreat", "drive away", "fast away", etc. The voice recognition module is also used for generating an internal character transmission packet by the character information, the special display instruction or the normal display instruction.
The environment acquisition module is used for acquiring current environment brightness information; in this embodiment, the environment collection module adopts light sensor, and light sensor fixes outside this body of protective clothing.
The transmission module comprises a first wireless transmission unit and a second wireless transmission unit; in this embodiment, the first wireless transmission unit and the second wireless transmission unit are both bluetooth transmission chips; in other implementations, the first wireless transmission unit and the second wireless transmission unit can also adopt a WIFI transmission chip, and the bluetooth transmission chip is small in size relatively, relatively low in cost, and stronger in anti-interference capability than the WIFI transmission chip, but the data transmission quantity of the WIFI transmission chip is large, and the first wireless transmission unit and the second wireless transmission unit need to be reasonably selected according to actual conditions in specific applications.
The first wireless transmission unit is fixed in the protective clothing body, and the second wireless transmission unit is fixed outside the protective clothing body. The display module is fixed outside the protective clothing body, and in the embodiment, the display module is an LED display screen and is specifically fixed at the position of the chest outside the protective clothing body.
The first wireless transmission unit is in wired connection with the voice recognition module and is used for acquiring an internal character transmission packet from the voice recognition module and sending the internal character transmission packet to the second wireless transmission unit; the second wireless transmission unit is respectively in wired connection with the display module and the environment acquisition module and is used for sending the internal character transmission packet to the display module; the second wireless transmission unit is also used for acquiring the environment brightness information from the environment acquisition module and sending the environment brightness information to the first wireless transmission unit, and the first wireless transmission unit is also used for sending the environment brightness information to the voice recognition module. The voice recognition module is also used for generating a brightness adjusting instruction according to the environment brightness information and adding the brightness adjusting instruction into the internal character transmission packet.
The display module is used for analyzing data in the internal character transmission packet after the internal character transmission packet is obtained, and directly displaying character information when the internal character transmission packet contains a normal display instruction; and when the internal character transmission packet contains a special display instruction, changing the display state of the character information according to a preset display mode. The display module is also used for obtaining a brightness adjusting instruction from the internal character transmission packet and adjusting the display brightness based on the brightness adjusting instruction. In this embodiment, the preset display mode includes changing a text display color and/or changing a background display color. For example, when the text information is directly displayed, the text information is white background black text; in a preset display mode, the characters can be white background and red characters.
For example, after the user a wears the protective clothing of this embodiment, a sentence "visibility in front becomes low, the user is careful"; the voice information can be collected by the voice collection module and sent to the voice recognition module, and the voice recognition module converts the voice information into character information. The voice recognition module judges that the character information contains the key words of 'everybody care', and the voice recognition module generates a special display instruction. The voice recognition module generates an internal character transmission packet by the special display instruction and the character information and sends the internal character transmission packet to the display module through the first transmission unit and the second transmission unit. After the display module acquires the internal character transmission package, the special display instruction in the internal character transmission package is recognized, when character information is displayed, the background is displayed to be white according to the preset display module, and the characters, namely the front visibility is lowered, and people are careful, are displayed to be red.
Example two
The difference between this embodiment and the first embodiment is that the voice recognition module in this embodiment is further configured to add preset user name information to the internal text transmission packet; the display module is also used for acquiring preset user name information from the internal text transmission packet and displaying the preset user name information and the text information on the same screen. Specifically, when displaying on the same screen, the preset user name information is in front, and the character information is in back, for example, "certain to Zhao: the front is dangerous, please note! "
EXAMPLE III
The difference between this embodiment and the second embodiment is that, in this embodiment, the first wireless transmission unit is further configured to obtain a text transmission packet sent by the first wireless transmission unit in another protective clothing, mark the text transmission packet as an external text transmission packet, and send the external text transmission packet to the voice recognition module;
the voice recognition module is also used for judging whether the external character transmission packet has a special display instruction; if the special display instruction exists; the voice recognition module is also used for judging whether an internal character transmission packet is generated at present, and if the internal character transmission packet is not generated, the voice recognition module is also used for sending an external character transmission packet to the display module through the first wireless transmission unit and the second wireless transmission unit. If the internal character transmission packet is generated, the voice recognition module is also used for sending the external character transmission packet to the display module through the first wireless transmission unit and the second wireless transmission unit after the internal character transmission packet is sent.
The display module is also used for adding an external information mark when displaying user name information preset in the external text transmission packet. In this embodiment, the external information mark indicates that the user name information preset in the external text transmission packet is displayed in blue.
Example four
The difference between this embodiment and the third embodiment is that in this embodiment, the apparatus further includes an orientation recognition module, and the orientation recognition module is in signal connection with the voice recognition module. In this embodiment, the orientation identifying module adopts an electronic compass. The direction recognition module is used for collecting turning data of a user and sending the turning data to the voice recognition module, and the turning data comprises turning speed and turning angle.
The voice recognition module is also used for judging whether the decibel of the voice information exceeds a preset decibel threshold value or not, and whether the turning speed exceeds a preset speed threshold value or not and/or whether the turning angle exceeds a preset angle threshold value or not;
and when the decibel of the voice information exceeds a preset decibel threshold value, the turning speed exceeds a preset speed threshold value and/or the turning angle exceeds a preset angle threshold value, the voice recognition module generates a special display instruction. In this embodiment, when the decibel of the voice information exceeds the preset decibel threshold, and the turning speed exceeds the preset speed threshold and the turning angle exceeds the preset angle threshold, the voice recognition module generates a special display instruction.
Because the number of the preset keyword word banks is limited, all words cannot be covered; therefore, there is a probability of failure in recognition in practical use. For this reason, the present embodiment is further optimized. When a user needs to transmit emergency information, the volume is usually increased, the user turns over the body quickly to explain a fellow, and at the moment, the situation that the decibel of the current voice information exceeds a preset decibel threshold, the turning speed exceeds a preset speed threshold and the turning angle exceeds a preset angle threshold can be monitored; therefore, the urgent information to be transmitted in use can be accurately judged, and the voice recognition module generates a special display instruction.
The above are merely examples of the present invention, and the present invention is not limited to the field related to this embodiment, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art can know all the common technical knowledge in the technical field before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the scheme, and some typical known structures or known methods should not become barriers to the implementation of the present invention by those skilled in the art in light of the teaching provided in the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. Protective clothing based on speech recognition, including the protective clothing body, its characterized in that still includes:
the voice acquisition module is used for acquiring voice information of a user;
the voice recognition module is used for acquiring voice information from the voice acquisition module, recognizing the voice information and converting the voice information into character information; the voice recognition module is also used for judging whether the character information has preset keywords or not; if yes, the voice recognition module generates a special display instruction; if not, the voice recognition module generates a normal display instruction; the voice recognition module is also used for generating an internal character transmission packet from the character information, the special display instruction or the normal display instruction;
the display module is used for acquiring the internal character transmission packet from the voice recognition module and directly displaying character information when the internal character transmission packet contains a normal display instruction; and when the internal character transmission packet contains a special display instruction, changing the display state of the character information according to a preset display mode.
2. The voice recognition-based protective garment of claim 1, wherein: the voice recognition module is also used for generating a brightness adjusting instruction according to the environment brightness information and adding the brightness adjusting instruction into the internal character transmission packet; the display module is also used for obtaining a brightness adjusting instruction from the internal character transmission packet and adjusting the display brightness based on the brightness adjusting instruction.
3. The voice recognition-based protective garment of claim 2, wherein: the preset display mode comprises changing the display color of characters and/or changing the display color of a background.
4. The voice recognition-based protective garment of claim 3, wherein: the preset keywords comprise a help-seeking class, a danger warning class, a target finding class and a withdrawing class.
5. The voice recognition-based protective garment of claim 4, wherein: the device also comprises a transmission module; the transmission module comprises a first wireless transmission unit and a second wireless transmission unit; the first wireless transmission unit is in wired connection with the voice recognition module and is used for acquiring an internal character transmission packet from the voice recognition module and sending the internal character transmission packet to the second wireless transmission unit; the second wireless transmission unit is in wired connection with the display module and the environment acquisition module and is used for sending the internal character transmission packet to the display module; the second wireless transmission unit is also used for acquiring the environment brightness information from the environment acquisition module and sending the environment brightness information to the first wireless transmission unit, and the first wireless transmission unit is also used for sending the environment brightness information to the voice recognition module.
6. The voice recognition-based protective garment of claim 5, wherein: the voice recognition module is also used for adding preset user name information into the internal character transmission packet; the display module is also used for acquiring preset user name information from the internal text transmission packet and displaying the preset user name information and the text information on the same screen.
7. The voice recognition-based protective garment of claim 6, wherein: the first wireless transmission unit is also used for acquiring a character transmission packet sent by the first wireless transmission unit in other protective clothing, marking the character transmission packet as an external character transmission packet and sending the external character transmission packet to the voice recognition module;
the voice recognition module is also used for judging whether the external character transmission packet has a special display instruction; if the special display instruction exists; the voice recognition module is also used for judging whether an internal character transmission packet is generated at present, and if the internal character transmission packet is not generated, the voice recognition module is also used for sending an external character transmission packet to the display module through the first wireless transmission unit and the second wireless transmission unit; if the internal character transmission packet is generated, the voice recognition module is also used for sending the external character transmission packet to the display module through the first wireless transmission unit and the second wireless transmission unit after the internal character transmission packet is sent.
8. The voice recognition-based protective garment of claim 7, wherein: the display module is also used for adding an external information mark when displaying user name information preset in the external text transmission packet.
9. The voice recognition-based protective garment of claim 8, wherein: the display module is an LED display screen.
10. The voice recognition-based protective garment of claim 9, wherein: the first wireless transmission unit and the second wireless transmission unit are both Bluetooth transmission chips or WIFI transmission chips.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010161752.1A CN111358066A (en) | 2020-03-10 | 2020-03-10 | Protective clothing based on speech recognition |
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| CN202010161752.1A CN111358066A (en) | 2020-03-10 | 2020-03-10 | Protective clothing based on speech recognition |
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Application publication date: 20200703 |