CN113643705A - Intelligent remote controller based on voice recognition and voice control - Google Patents
Intelligent remote controller based on voice recognition and voice control Download PDFInfo
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- CN113643705A CN113643705A CN202111037461.2A CN202111037461A CN113643705A CN 113643705 A CN113643705 A CN 113643705A CN 202111037461 A CN202111037461 A CN 202111037461A CN 113643705 A CN113643705 A CN 113643705A
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- 238000006243 chemical reaction Methods 0.000 claims description 14
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
Abstract
The invention discloses an intelligent remote controller based on voice recognition and voice control, which comprises: the voice control module is electrically connected with the control module and used for providing recognition voice and sending control information to the control module according to a voice instruction of a user; the infrared control module is electrically connected with the control module and used for providing an infrared control function and sending infrared information to control external equipment to work; the control module is electrically connected with the state prompt module, is used for remotely operating other modules through keys and can operate the remote controller at regular time; and the state prompting module is used for displaying the working condition of the remote controller and providing sound feedback during operation. This intelligent remote controller based on speech recognition and speech control can discern user's speech characteristic, according to user's speech instruction control remote controller's work, convenient operation, and intelligent degree is higher.
Description
Technical Field
The invention relates to the technical field of remote controllers, in particular to an intelligent remote controller based on voice recognition and voice control.
Background
The remote controller is a wireless transmitting device, and codes the key information by modern digital coding technology, transmits light waves by an infrared diode, the light waves convert received infrared signals into electric signals by an infrared receiver of a receiver, the electric signals are decoded by a processor, and corresponding instructions are demodulated to achieve the operation requirements of controlling equipment such as a set top box and the like. However, the existing remote controllers are often operated by users in a handheld manner, and the operation mode always needs to occupy the hands of the users, which is very inconvenient in some cases and has low intelligent degree.
Therefore, it is necessary to develop an intelligent remote controller based on voice recognition and voice control to solve at least one of the above technical problems.
Disclosure of Invention
The invention provides the following technical scheme:
an intelligent remote controller based on speech recognition and speech control, includes:
the voice control module is electrically connected with the control module and used for providing recognition voice and sending control information to the control module according to a voice instruction of a user;
the infrared control module is electrically connected with the control module and used for providing an infrared control function and sending infrared information to control external equipment to work;
the control module is electrically connected with the state prompt module, is used for remotely operating other modules through keys and can operate the remote controller at regular time;
the state prompting module is used for displaying the working condition of the remote controller, providing sound feedback during operation and emitting light to facilitate the operation of the control module;
the power module is electrically connected with the voice control module, the infrared control module, the control module and the state prompt module and used for providing a power supply for the remote controller and providing a charging function.
As a preferred scheme of the intelligent remote controller based on voice recognition and voice control of the present invention, wherein: the voice control module comprises a voice recording module, an audio conversion module, a voice recognition module and a voice feature storage module, wherein the voice recording module is electrically connected with the audio conversion module, the audio conversion module is electrically connected with the voice recognition module and the voice feature storage module, and the voice recognition module is electrically connected with the voice feature storage module.
As a preferred scheme of the intelligent remote controller based on voice recognition and voice control of the present invention, wherein: the voice recording module is used for recording voice information and uploading the recorded voice to the audio conversion module;
the audio conversion module is used for converting the voice information into a digital signal;
the voice recognition module is used for recognizing the content of the voice information according to the voice characteristic information and sending a recognition result to the control module;
and the voice characteristic storage module is used for storing the user voice characteristic information which is recorded in advance and used as the basis of voice recognition.
As a preferred scheme of the intelligent remote controller based on voice recognition and voice control of the present invention, wherein: the infrared control module comprises an infrared emission module and a coding module, and the coding module is electrically connected with the infrared emission module.
As a preferred scheme of the intelligent remote controller based on voice recognition and voice control of the present invention, wherein: the infrared transmitting module is used for transmitting infrared information to an infrared receiver of the equipment;
and the coding module is used for providing a coding function, converting the control information into coding information and sending the coding information to the infrared emission module.
As a preferred scheme of the intelligent remote controller based on voice recognition and voice control of the present invention, wherein:
the control module comprises an Internet of things module, a key module, a main control board and a timing module, wherein the Internet of things module and the key module are electrically connected with the main control board, and the main control board is electrically connected with the timing module.
As a preferred scheme of the intelligent remote controller based on voice recognition and voice control of the present invention, wherein:
the Internet of things module is used for connecting the Internet of things so as to remotely send a control instruction to the main control board;
the key module is used for sending a control instruction to the main control panel through keys;
the main control board is used for providing a control function and controlling other modules to work according to the control instruction;
and the timing module is used for providing a timing function and controlling the main control board to execute a control instruction after a certain time.
As a preferred scheme of the intelligent remote controller based on voice recognition and voice control of the present invention, wherein: the state prompting module comprises a display module, a buzzing module and a light module;
the display module is used for providing a display function and displaying the working state of the remote controller;
the buzzer module is used for emitting corresponding operation sound after the remote controller is operated;
and the light module is used for providing light, illuminating the key module of the remote controller and facilitating observation and operation of keys.
As a preferred scheme of the intelligent remote controller based on voice recognition and voice control of the present invention, wherein: the power supply module comprises an electric power storage module and a charging module, and the charging module is electrically connected with the electric power storage module;
the power storage module is used for providing a function of storing power and providing power for other equipment;
and the charging module is used for providing a charging function and charging the power storage module.
As a preferred scheme of the intelligent remote controller based on voice recognition and voice control of the present invention, wherein:
enhancing the input voice information, wherein an enhanced frame formula is as follows;
the enhancement frames are superimposed, the enhancement speech formula is as follows,
t (b) is an enhancement frame,
is a threshold value, phi represents a softness coefficient value, G (b) represents a speech frame before enhancement, tau represents a peak value, b tableThe sequence number of the first signal point of the speech frame in the speech sequence is shown, e represents the peak position, F (b) represents the enhanced speech, Z represents the number of signal points in the speech frame, h represents the h-th signal point in the speech, and T (b + h) represents the information of the h-th signal point in the enhanced frame.
Compared with the prior art:
the voice recognition and voice control-based intelligent remote controller can recognize the voice characteristics of a user, control the work of the remote controller according to the voice instructions of the user, is convenient to operate and has higher intelligent degree.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a block diagram of the system of the present invention;
FIG. 2 is a system block diagram of a speech control module of the present invention;
FIG. 3 is a system block diagram of an infrared control module of the present invention;
FIG. 4 is a system block diagram of a control module of the present invention;
FIG. 5 is a system block diagram of a status prompt module of the present invention;
fig. 6 is a system block diagram of a power module of the present invention.
In the figure: the system comprises a 100 voice control module, a 110 voice recording module, a 120 audio conversion module, a 130 voice recognition module, a 140 voice feature storage module, a 200 infrared control module, a 210 infrared emission module, a 220 coding module, a 300 control module, a 310 Internet of things module, a 320 key module, a 330 main control board, a 340 timing module, a 400 state prompting module, a 410 display module, a 420 buzzer module, a 430 light module, a 500 power supply module, a 510 power storage module and a 520 charging module.
Detailed Description
The present invention will be described in detail with reference to the following embodiments in order to make the aforementioned objects, features and advantages of the invention more comprehensible.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in further detail below.
Example 1:
referring to fig. 1 to 6, the present embodiment provides an intelligent remote controller based on voice recognition and voice control, wherein a voice control module 100 provides recognition voice, sends control information to a control module 300 according to a voice command of a user, an infrared control module 200 provides an infrared control function, sends infrared information to control an external device to work, the control module 300 controls other modules through keys and remote operation, and can operate the remote controller at regular time, a status prompt module 400 displays the working status of the remote controller, and provides sound feedback during operation, and emits light to facilitate the operation of the control module 300, a power supply module 500 provides a power supply for the remote controller, and provides a charging function.
Example 2:
referring to fig. 1 to 6, a difference between this embodiment and embodiment 1 is that a voice recording module 110 records voice information, uploads the recorded voice to an audio conversion module 120, the audio conversion module 120 converts the voice information into a digital signal, a voice recognition module 130 recognizes the content of the voice information according to voice feature information, and sends a recognition result to a control module 300, and a voice feature storage module 140 stores user voice feature information recorded in advance as a basis for voice recognition.
Example 3:
referring to fig. 1 to 6, the present embodiment is different from embodiment 1 in that an infrared transmitting module 210 transmits infrared information to an infrared receiver of a device, and an encoding module 220 provides an encoding function, converts control information into encoded information, and sends the encoded information to the infrared transmitting module 210.
Example 4:
referring to fig. 1 to 6, a difference between this embodiment and embodiment 1 is that an internet of things module 310 is connected to an internet of things, so as to remotely send a control instruction to a main control board 330, a key module 320 sends the control instruction to the main control board 330 through a key, the main control board 330 provides a control function, and controls other modules to work according to the control instruction, and a timing module 340 provides a timing function, and controls the main control board 330 to execute the control instruction after a certain time.
Enhancing the input voice information, wherein an enhanced frame formula is as follows;
the enhancement frames are superimposed, the enhancement speech formula is as follows,
t (b) is an enhancement frame,
phi is a threshold value, phi is a softness coefficient value, G (b) is a speech frame before enhancement, tau is a peak value, b is a sequence number of a first signal point of the speech frame in a speech sequence, and e is a sequence number of a first signal point of the speech frame in the speech sequencePeak position, f (b) represents the enhanced speech, Z represents the number of signal points within the speech frame, h represents the h-th signal point in the speech, and T (b + h) represents the information of the h-th signal point in the enhanced frame.
The working principle is as follows:
according to the invention, the voice information of a user is recorded through the voice recording module 110, the voice information of the user is converted through the audio conversion module 120 and then is sent to the voice characteristic storage module 140, the voice characteristic storage module 140 stores the voice characteristics of the user, when the voice recording module 110 records the voice instruction of the user again, the voice recognition module 130 recognizes the voice instruction according to the voice characteristics and sends the instruction information to the control module 300, the control module 300 controls the infrared control module 200 to send infrared rays to control external equipment, and the state prompt module 400 displays the working condition of the remote controller.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. An intelligent remote controller based on speech recognition and speech control, characterized by, includes:
the voice control module (100) is electrically connected with the control module (300) and used for providing recognition voice and sending control information to the control module (300) according to a voice command of a user.
And the infrared control module (200) is electrically connected with the control module (300) and used for providing an infrared control function and sending infrared information to control the external equipment to work.
And the control module (300) is electrically connected with the state prompt module (400) and is used for remotely operating other modules through keys and can operate the remote controller regularly.
And the state prompting module (400) is used for displaying the working condition of the remote controller, providing sound feedback during operation and emitting light to facilitate the operation of the control module (300).
The power module (500) is electrically connected with the voice control module (100), the infrared control module (200), the control module (300) and the state prompt module (400) and is used for providing a power supply of the remote controller and providing a charging function.
2. The intelligent remote controller based on voice recognition and voice control as claimed in claim 1, wherein the voice control module (100) comprises a voice recording module (110), an audio conversion module (120), a voice recognition module (130) and a voice feature storage module (140), the voice recording module (110) is electrically connected with the audio conversion module (120), the audio conversion module (120) is electrically connected with the voice recognition module (130) and the voice feature storage module (140), and the voice recognition module (130) is electrically connected with the voice feature storage module (140).
3. The intelligent remote control based on voice recognition and voice control of claim 2,
and the voice recording module (110) is used for recording voice information and uploading the recorded voice to the audio conversion module (120).
And the audio conversion module (120) is used for converting the voice information into a digital signal.
And the voice recognition module (130) is used for recognizing the content of the voice information according to the voice characteristic information and sending the recognition result to the control module (300).
And the voice characteristic storage module (140) is used for storing the user voice characteristic information which is recorded in advance and used as the basis of voice recognition.
4. The intelligent remote controller based on voice recognition and voice control as claimed in claim 1, wherein the infrared control module (200) comprises an infrared emission module (210) and a coding module (220), and the coding module (220) is electrically connected with the infrared emission module (210).
5. The intelligent remote control based on voice recognition and voice control of claim 4,
and the infrared transmitting module (210) is used for transmitting infrared information to an infrared receiver of the equipment.
And the coding module (220) is used for providing a coding function, converting the control information into coding information and sending the coding information to the infrared emission module (210).
6. The intelligent remote controller based on voice recognition and voice control as claimed in claim 1, wherein the control module (300) comprises an internet of things module (310), a key module (320), a main control board (330) and a timing module (340), the internet of things module (310) and the key module (320) are both electrically connected with the main control board (330), and the main control board (330) is electrically connected with the timing module (340).
7. The intelligent remote control based on voice recognition and voice control of claim 6,
the Internet of things module (310) is used for connecting the Internet of things so as to remotely send a control instruction to the main control board (330);
the key module (320) is used for sending a control instruction to the main control panel (330) through keys;
the main control board (330) is used for providing a control function and controlling other modules to work according to the control instruction;
and the timing module (340) is used for providing a timing function and controlling the main control board (330) to execute the control instruction after a certain time.
8. The intelligent remote controller based on voice recognition and voice control as claimed in claim 1, wherein the status prompt module (400) comprises a display module (410), a buzzer module (420) and a light module (430);
the display module (410) is used for providing a display function and displaying the working state of the remote controller;
the buzzer module (420) is used for emitting corresponding operation sound after the remote controller is operated;
and the light module (430) is used for providing light to illuminate the key module (320) of the remote controller, so that the keys can be observed and operated conveniently.
9. The intelligent remote controller based on voice recognition and voice control according to claim 1, wherein the power module (500) comprises an electric power storage module (510) and a charging module (520), and the electric power storage module (510) is electrically connected to the charging module (520);
the power storage module (510) is used for providing a function of storing electric power and providing electric power for other equipment;
and the charging module (520) is used for providing a charging function and charging the power storage module (510).
10. The intelligent remote control based on voice recognition and voice control of claim 1,
enhancing the input voice information, wherein an enhanced frame formula is as follows;
the enhancement frames are superimposed, the enhancement speech formula is as follows,
t (b) is an enhancement frame,
for the threshold value, phi represents the softness coefficient value, G (b) represents the speech frame before enhancement, tau represents the peak value, b represents the first signal point of the speech frame in the speech sequenceE denotes the peak position, f (b) denotes the enhanced speech, Z denotes the number of signal points in the speech frame, h denotes the h-th signal point in the speech, and T (b + h) denotes the information of the h-th signal point in the enhanced frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111037461.2A CN113643705A (en) | 2021-09-06 | 2021-09-06 | Intelligent remote controller based on voice recognition and voice control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111037461.2A CN113643705A (en) | 2021-09-06 | 2021-09-06 | Intelligent remote controller based on voice recognition and voice control |
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| Publication Number | Publication Date |
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| CN113643705A true CN113643705A (en) | 2021-11-12 |
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| CN202111037461.2A Withdrawn CN113643705A (en) | 2021-09-06 | 2021-09-06 | Intelligent remote controller based on voice recognition and voice control |
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| CN (1) | CN113643705A (en) |
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2021
- 2021-09-06 CN CN202111037461.2A patent/CN113643705A/en not_active Withdrawn
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Application publication date: 20211112 |
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