CN114630232A - Voice conversation device based on artificial intelligence and conversation system thereof - Google Patents
Voice conversation device based on artificial intelligence and conversation system thereof Download PDFInfo
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- CN114630232A CN114630232A CN202210273834.4A CN202210273834A CN114630232A CN 114630232 A CN114630232 A CN 114630232A CN 202210273834 A CN202210273834 A CN 202210273834A CN 114630232 A CN114630232 A CN 114630232A
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- 238000013473 artificial intelligence Methods 0.000 title claims abstract description 25
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- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 32
- 239000012535 impurity Substances 0.000 description 14
- 239000012634 fragment Substances 0.000 description 9
- 239000000428 dust Substances 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 5
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- 238000005452 bending Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
- H04R1/342—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for microphones
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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
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
- G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
- G10L25/54—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination for retrieval
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Abstract
The invention relates to the technical field of artificial intelligence voice conversation, in particular to a voice conversation device based on artificial intelligence and a conversation system thereof, wherein the voice conversation device comprises a box body, support legs, a sound sensor and a controller; the bottom end of the box body is fixedly connected with a support leg, and a cavity is arranged inside the box body; a first motor is fixedly connected to the cavity wall of the cavity; the output shaft of the first motor is fixedly connected with a rotating rod; the other end of the rotating rod extends to the upper part of the box body, the other end of the rotating rod is rotatably connected with a rotating rod, and the outer wall of the other end of the rotating rod is fixedly connected with a second motor; the voice conversation device drives the base plate to rotate around the central shaft of the rotating rod through the first motor, and then the voice conversation device is matched with the second motor which drives the base plate to rotate around the central shaft of the rotating rod, so that the sound sensor on the base plate faces a sound source after moving, the efficiency and the accuracy of the sound sensor for receiving sound waves are improved, and the conversation effect of the conversation device and people is improved.
Description
Technical Field
The invention relates to the technical field of artificial intelligence voice conversation, in particular to a voice conversation device and a voice conversation system based on artificial intelligence.
Background
Artificial intelligence is a new technical science for researching and developing theories, methods, techniques and application systems for simulating, extending and expanding human intelligence; artificial intelligence is a branch of computer science that attempts to understand the essence of intelligence and produces a new intelligent machine that can react in a manner similar to human intelligence, a field of research including robotics, language recognition, image recognition, natural language processing, expert systems, etc.; since the birth of artificial intelligence, theories and technologies become mature day by day, and application fields are expanded continuously, so that science and technology products brought by the artificial intelligence in the future can be assumed to be a container of human intelligence; artificial intelligence uses in each industry, and the AI stereo set of existing market can receive the instruction that the people sent for example, realizes control domestic appliance again, and the AI stereo set can also talk with the people simultaneously, but because prior art is not enough for microphone on the AI stereo set can not carry out position change along with the source of sound, thereby makes microphone on the AI stereo set receive the influence to sound identification's the degree of accuracy, and then influences the dialogue effect of AI stereo set.
Some technical schemes related to an artificial intelligence-based voice conversation device and a conversation system thereof also appear in the prior art, and for example, a patent with application number CN202021579109.2 discloses a combined AI intelligent sound device, which comprises an AI intelligent sound device, wherein a sowing hole is arranged at the lower half section of the AI intelligent sound device, a base is fixedly embedded at the bottom end of the AI intelligent sound device, a fixing ring is fixedly embedded at the outer wall of the upper half section of the AI intelligent sound device, and a dust cover is fixedly arranged on the fixing ring through a spring; the combined type AI intelligent sound is provided with a dust cover, the dust cover is connected with the AI intelligent sound through a spring acting on a fixing ring in a combined manner, the dust cover can perform elastic movement in the connecting manner, the dust cover loses the fixing acting force to bounce, the dust prevention and use operation of the AI intelligent sound are flexible and convenient, the device is provided with a hand-screwed half-tooth bolt, the hand-screwed half-tooth bolt acts on a threaded groove of a base through the dust cover to form a threaded fixing structure with the base, and the dust prevention state of the AI intelligent sound is stable in the idle process; however, the technical solution cannot make the position of the microphone on the AI sound vary with the source of the sound, so that the accuracy of the microphone on the AI sound for sound recognition is affected, thereby affecting the dialog effect of the AI sound and further causing the limitation of the solution.
In view of this, in order to overcome the above technical problems, the present invention provides an artificial intelligence based voice dialog apparatus and a dialog system thereof, which solve the above technical problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the voice conversation device based on artificial intelligence and the conversation system thereof provided by the invention drive the base plate to rotate around the central shaft of the rotating rod through the first motor, and then drive the base plate to rotate around the central shaft of the rotating rod to be matched with the second motor, so that the sound sensor on the base plate faces a sound source after moving, the efficiency and the accuracy of the sound sensor for receiving sound waves are improved, and the conversation effect of the conversation device and people is improved.
The technical scheme adopted by the invention for solving the technical problem is as follows: the invention relates to a voice conversation device, which comprises a box body, support legs, a sound sensor and a controller, wherein the support legs are arranged on the box body; the bottom end of the box body is fixedly connected with a support leg, and a cavity is arranged inside the box body; a first motor is fixedly connected to the cavity wall of the cavity; the output shaft of the first motor is fixedly connected with a rotating rod; the other end of the rotating rod extends to the upper part of the box body, the other end of the rotating rod is rotatably connected with a rotating rod, and the outer wall of the other end of the rotating rod is fixedly connected with a second motor; the output shaft of the second motor is connected with one end of the rotating rod; the other end of the rotating rod is rotatably connected with the supporting plate; one side of the supporting plate, which is close to the supporting legs, can be in contact with the upper end face of the box body, and a base plate is arranged between the supporting plate and the rotating rod; the base plate is fixedly connected with the rotating rod; the sound sensor is positioned on one end face of the base plate; the controller is used for the automatic operation of the voice conversation device;
when the household appliance is in work, an AI sound in the market can receive an instruction sent by a person, then the household appliance is controlled, and meanwhile, the AI sound can be in conversation with the person, but due to the defects of the prior art, a microphone on the AI sound cannot change the position along with the source of sound, so that the accuracy of sound identification by the microphone on the AI sound is influenced, and the conversation effect of the AI sound is further influenced;
therefore, after a person in the invention sends out sound, the sound sensor can sense the sound wave, so that the sound sensor can sense the source position of the sound, the sound sensor can transmit a signal to the controller, the controller can control the first motor to rotate, the rotating first motor drives the fixedly connected rotating rod to rotate, the rotating rod moves to drive the base plate to rotate around the central shaft of the rotating rod, meanwhile, the controller also controls the second motor to drive the fixedly connected rotating rod to rotate, the rotating rod drives the base plate to rotate around the central shaft of the rotating rod, so that the end face of the base plate provided with the sound sensor faces the sound source under the drive of the first motor and the second motor, the sound sensor is closest to the sound source, the sound sensor can be ensured to receive the sound wave at the fastest, the definition of the sound sensor for receiving the sound wave is improved, and the sound sensor transmits a sound wave signal to the controller, the controller controls the box body to talk with people, the supporting plate plays a role in supporting the base plate, and the base plate is prevented from bending the rotating rod under the action of gravity;
the first motor drives the base plate to rotate around the central shaft of the rotating rod, and then the first motor and the second motor drive the base plate to rotate around the central shaft of the rotating rod to be matched, so that the sound sensor on the base plate faces a sound source after moving, the efficiency and the accuracy of the sound sensor for receiving sound waves are improved, and the conversation effect of the conversation device and people is improved.
Preferably, the edge of one end face of the base plate is hinged with the arc-shaped plate through a torsion spring; the two arc plates can move close to the sound sensor under the action of the torsion spring, and arc rods are fixedly connected to the other edges of the two arc plates; the other end face of the base plate is fixedly connected with an electric push rod; the end part of the electric push rod is connected with the arc-shaped rods through a cord, and the electric push rod can change the angle between the two arc-shaped plates through the cord; the arc-shaped plates are made of flexible material, such as rubber; the during operation, the base plate drives behind the sound sensor orientation sound source, the people is when being close to the motion of sound sensor, the speed that sound sensor received the sound wave can change, make controller control electric putter extension, electric putter extension in-process can drive the arc round articulated department upset through the cotton rope, cooperate with the torsional spring again simultaneously, thereby change the angle between two arcs, the effect of collecting the sound wave has been reached, and then the definition of sound sensor receipt sound wave has been improved, make conversation device and people's conversation effect further obtain improving, this principle is the same with people's ear principle, this is not too much explained again.
Preferably, the inner wall of the arc-shaped plate close to the sound sensor is fixedly connected with a magnet; the magnets are uniformly distributed on the inner wall of the arc-shaped plate; when the device works, the controller controls the electric push rod to loosen the cotton rope, the arc plate moves close to the sound sensor under the action of the torsional spring, the arc plate can drive the magnet to move while moving, so that the magnet moves close to the base plate under the drive of the arc plate, the magnet is adsorbed on the base plate and is matched with the torsional spring, the attaching effect of the arc plate and the end face of the base plate is improved, impurities are prevented from falling on the sound sensor after the base plate is not used for a long time, the sound wave transmission effect can be influenced by the impurities, and the stability of the device is further improved.
Preferably, a corrugated air bag is arranged between the end parts of the two arc-shaped rods; two ends of the corrugated air bag are fixedly connected with the end parts of the corresponding arc rods, and through holes are formed in the outer wall of the corrugated air bag; the through hole is communicated with the inside of the corrugated air bag and is arranged towards the sound sensor; the during operation, the torsional spring drives the arc and is close to the base plate in-process, the arc also can drive the motion of arc stick, make two arc sticks be close to the motion under corresponding arc drives, thereby make the inside gas pressure of ripple gasbag receive the squeezing action of two arc sticks and increase, discharge along the through-hole after the inside gas pressurized of ripple gasbag, through-hole spun air current can strike the impurity on the sound sensor, impurity on the sound sensor receives behind the air current impact and drops, sound sensor's cleanliness factor has further been improved.
Preferably, the inner part of the corrugated air bag is provided with an elastic sheet; the edge of the elastic sheet is fixedly connected with the inner wall of the corrugated air bag; the during operation makes the mechanical strength of ripple gasbag obtain improving through the shell fragment, prevents that ripple gasbag's long-time use from becoming invalid, and the shell fragment can transmit the elasticity of self to the inner wall of ripple gasbag on simultaneously for the shell fragment can play the promotion effect to the reseing of ripple gasbag, and then has improved ripple gasbag's practical application effect.
An artificial intelligence based voice dialogue system is suitable for the artificial intelligence based voice dialogue device and comprises a database center, a client and a dialogue device; the database center, the client and the dialogue device are connected through a network and used for data transmission; the dialogue device can record surrounding sound in real time and transmit data to the database center; the database center sorts and analyzes the data of the conversation device and then sends the data to the client; the client can check and analyze the data sent by the database center; during the use, collect the sound wave in the house through the dialogue device for the user can be through the condition in the client real time monitoring house, for example the house comes the other person, and database center can compare the kind of the sound of collecting with the sound record in the past again, thereby judges to be external sound, and then has improved the security in the house.
The invention has the following beneficial effects:
1. the voice conversation device drives the base plate to rotate around the central shaft of the rotating rod through the first motor, and then the voice conversation device is matched with the second motor which drives the base plate to rotate around the central shaft of the rotating rod, so that the sound sensor on the base plate faces a sound source after moving, the efficiency and the accuracy of the sound sensor for receiving sound waves are improved, and the conversation effect of the conversation device and people is improved.
2. After the base plate of the voice conversation device drives the sound sensor to face the sound source, if a person moves close to the sound sensor, the speed of the sound sensor for receiving sound waves changes, so that the controller controls the electric push rod to extend, the electric push rod can drive the arc plates to overturn around the hinged part through the cotton rope in the extending process, and meanwhile, the electric push rod is matched with the torsion spring, so that the angle between the two arc plates is changed, the effect of collecting the sound waves is achieved, the definition of the sound sensor for receiving the sound waves is improved, and the conversation effect of the conversation device and the person is further improved.
3. In the process that the controller of the voice conversation device controls the electric push rod to loosen the cotton rope, the arc plate moves close to the sound sensor under the action of the torsion spring, the arc plate can drive the magnet to move while moving, so that the magnet moves close to the base plate under the drive of the arc plate, the magnet is adsorbed on the base plate and is matched with the action of the torsion spring, the attaching effect of the arc plate and the end face of the base plate is improved, impurities are prevented from falling on the sound sensor after the base plate is not used for a long time, the sound wave transmission effect can be influenced by the impurities, and the stability of the voice conversation device is further improved.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a perspective view of a voice dialog apparatus according to the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a perspective view of the voice dialog apparatus of the present invention from another perspective;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is an enlarged view at C of FIG. 3;
FIG. 6 is a cross-sectional view of a bellows bladder in the voice dialog apparatus of the present invention;
in the figure: the device comprises a box body 1, a cavity 11, a first motor 12, a rotating rod 13, a rotating rod 14, a second motor 15, a supporting plate 16, a base plate 17, a supporting leg 2, a sound sensor 3, a torsion spring 4, an arc-shaped plate 5, a magnet 51, an arc-shaped rod 6, an electric push rod 7, a thread rope 71, a corrugated air bag 8, a through hole 81 and an elastic sheet 9.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, the voice dialog apparatus of the present invention includes a case 1, a support leg 2, a sound sensor 3, and a controller; the bottom end of the box body 1 is fixedly connected with the support legs 2, and a cavity 11 is formed in the box body 1; a first motor 12 is fixedly connected to the cavity wall of the cavity 11; an output shaft of the first motor 12 is fixedly connected with a rotating rod 13; the other end of the rotating rod 13 extends to the upper part of the box body 1, the other end of the rotating rod 13 is rotatably connected with a rotating rod 14, and the outer wall of the other end of the rotating rod 13 is fixedly connected with a second motor 15; the output shaft of the second motor 15 is connected with one end of the rotating rod 14; the other end of the rotating rod 14 is rotatably connected with a supporting plate 16; one side of the supporting plate 16 close to the supporting leg 2 can be contacted with the upper end surface of the box body 1, and a base plate 17 is arranged between the supporting plate 16 and the rotating rod 13; the base plate 17 is fixedly connected with the rotating rod 14; the sound sensor 3 is positioned on one end face of the base plate 17; the controller is used for the automatic operation of the voice conversation device;
when the system works, an AI sound in the market can receive an instruction sent by a person, then the household appliance is controlled, and meanwhile, the AI sound can be conversed with the person, but due to the defects of the prior art, a microphone on the AI sound cannot change the position along with the source of sound, so that the accuracy of sound identification by the microphone on the AI sound is influenced, and the conversation effect of the AI sound is further influenced;
therefore, after a person in the invention sends out sound, the sound sensor 3 senses the sound wave, so that the sound sensor 3 senses the source position of the sound, the sound sensor 3 transmits a signal to the controller, the controller controls the first motor 12 to rotate, the rotating first motor 12 drives the fixedly connected rotating rod 13 to rotate, the rotating rod 13 moves to drive the base plate 17 to rotate around the central shaft of the rotating rod 13, meanwhile, the controller also controls the second motor 15 to drive the fixedly connected rotating rod 14 to rotate, the rotating rod 14 drives the base plate 17 to rotate around the central shaft of the rotating rod 14, so that the end surface of the base plate 17, which is provided with the sound sensor 3, faces the sound source under the driving of the first motor 12 and the second motor 15, the sound sensor 3 is closest to the sound source, the sound sensor 3 can be ensured to receive the sound wave at the fastest, and the definition of the sound sensor 3 to receive the sound wave is improved, the sound sensor 3 transmits sound wave signals to the controller, the controller controls the box body 1 to talk with people, and the supporting plate 16 plays a role in supporting the base plate 17 and prevents the base plate 17 from bending the rotating rod 14 under the action of gravity;
according to the voice communication device, the first motor 12 drives the base plate 17 to rotate around the central shaft of the rotating rod 13, and then the second motor 15 drives the base plate 17 to rotate around the central shaft of the rotating rod 14, so that the voice sensor 3 on the base plate 17 faces a voice source after moving, the efficiency and accuracy of receiving sound waves by the voice sensor 3 are improved, and the conversation effect of a conversation device and a person is improved.
As an embodiment of the present invention, an end face edge of the base plate 17 is hinged to the arc-shaped plate 5 through a torsion spring 4; the two arc plates 5 can move close to the sound sensor 3 under the action of the torsion spring 4, and the other edge of each arc plate 5 is fixedly connected with an arc rod 6; the other end face of the base plate 17 is fixedly connected with an electric push rod 7; the end part of the electric push rod 7 is connected with the arc-shaped rods 6 through a cord 71, and the electric push rod 7 can change the angle between the two arc-shaped plates 5 through the cord 71; the arc-shaped plate 5 is made of a flexible material, such as rubber; during operation, the base plate 17 drives behind the sound sensor 3 orientation sound source, the people if be close to the motion of sound sensor 3, the speed that sound sensor 3 received the sound wave can change, make controller control electric putter 7 extension, electric putter 7 extension in-process can drive arc 5 round articulated department upset through cotton rope 71, cooperate with torsional spring 4 again simultaneously, thereby change the angle between two arcs 5, the effect of collecting the sound wave has been reached, and then the definition that sound sensor 3 received the sound wave has been improved, make the dialogue device further obtain improving with people's dialogue effect, this principle is the same with people's ear principle, this is not too much explained again.
As an embodiment of the present invention, a magnet 51 is fixedly connected to the inner wall of the arc-shaped plate 5 close to the sound sensor 3; the magnets 51 are uniformly distributed on the inner wall of the arc-shaped plate 5; during operation, the controller controls the electric push rod 7 to loosen the thread rope 71, the arc plate 5 moves close to the sound sensor 3 under the action of the torsion spring 4, the arc plate 5 also drives the magnet 51 to move while moving, so that the magnet 51 moves close to the base plate 17 under the driving of the arc plate 5, the magnet 51 is adsorbed on the base plate 17 and is matched with the action of the torsion spring 4, the attaching effect of the arc plate 5 and the end face of the base plate 17 is improved, impurities are prevented from falling on the sound sensor 3 after the base plate 17 is not used for a long time, the sound wave transmission effect can be influenced by the impurities, and the stability of the sound sensor is further improved.
As an embodiment of the invention, a corrugated air bag 8 is arranged between the end parts of the two arc-shaped rods 6; two ends of the corrugated air bag 8 are fixedly connected with the end parts of the corresponding arc-shaped rods 6, and the outer wall of the corrugated air bag 8 is provided with a through hole 81; the through hole 81 communicates with the inside of the bellows bag 8, and the through hole 81 is provided toward the acoustic sensor 3; the during operation, torsional spring 4 drives arc 5 and is close to the basal disc 17 in-process, arc 5 also can drive arc 6 motion, make two arc 6 be close to the motion under corresponding arc 5 drives, thereby make the inside gas pressure of ripple gasbag 8 receive the squeezing action of two arc 6 and increase, discharge along through-hole 81 after the inside gas pressurized of ripple gasbag 8, through-hole 81 spun air current can strike the impurity on the sound sensor 3, impurity on the sound sensor 3 receives behind the air current impact action and drops, the cleanliness factor of sound sensor 3 has further been improved.
As an embodiment of the present invention, an elastic sheet 9 is disposed inside the corrugated air bag 8; the edge of the elastic sheet 9 is fixedly connected with the inner wall of the corrugated air bag 8; the during operation makes ripple gasbag 8's mechanical strength obtain improving through shell fragment 9, prevents ripple gasbag 8's long-time use and inefficacy, and shell fragment 9 can transmit the elasticity of self to ripple gasbag 8's inner wall on simultaneously for shell fragment 9 can play promotion effect to the reseing of ripple gasbag 8, and then has improved ripple gasbag 8's practical application effect.
The voice dialogue system based on artificial intelligence is suitable for the voice dialogue device based on artificial intelligence and comprises a database center, a client and a dialogue device; the database center, the client and the dialogue device are connected through a network and used for data transmission; the dialogue device can record surrounding sounds in real time and transmit data to the database center; the database center sorts and analyzes the data of the conversation device and then sends the data to the client; the client can check and analyze the data sent by the database center; when the voice recognition system is used, sound waves in a house are collected through the conversation device, so that a user can monitor the conditions in the house in real time through the client, for example, people come from the house, and the database center can compare the types of the collected sounds with the original sound records, so that the collected sounds are judged to be external sounds, and the safety in the house is improved;
when the sound sensor works, after a person in the sound sensor senses sound waves, the sound sensor 3 transmits signals to the controller, the controller controls the first motor 12 to rotate, the rotating first motor 12 drives the fixedly connected rotating rod 13 to rotate, the rotating rod 13 moves to drive the base plate 17 to rotate around the central shaft of the rotating rod 13, meanwhile, the controller also controls the second motor 15 to drive the fixedly connected rotating rod 14 to rotate, the rotating rod 14 drives the base plate 17 to rotate around the central shaft of the rotating rod 14, so that the end face, provided with the sound sensor 3, of the base plate 17 faces a sound source under the driving of the first motor 12 and the second motor 15, the sound sensor 3 is enabled to be nearest to the sound source, the sound sensor 3 can be enabled to receive the sound waves at the fastest, meanwhile, the definition of the sound sensor 3 for receiving the sound waves is improved, the sound sensor 3 transmits sound wave signals to the controller, the controller controls the box body 1 to talk with people, the supporting plate 16 plays a role of supporting the base plate 17, and the base plate 17 is prevented from bending the rotating rod 14 under the action of gravity; after the base plate 17 drives the sound sensor 3 to face a sound source, if a person moves close to the sound sensor 3, the speed of the sound sensor 3 for receiving sound waves changes, so that the controller controls the electric push rod 7 to extend, the electric push rod 7 can drive the arc-shaped plates 5 to turn around the hinged part through the thread rope 71 in the extension process, and simultaneously the electric push rod is matched with the torsion spring 4, so that the angle between the two arc-shaped plates 5 is changed, the sound wave collection effect is achieved, the definition of the sound sensor 3 for receiving sound waves is further improved, the conversation effect of a conversation device and the person is further improved, the principle is the same as the principle of human ears, the explanation is not excessive, the controller controls the electric push rod 7 to loosen the thread rope 71, the arc-shaped plates 5 move close to the sound sensor 3 under the action of the torsion spring 4, the magnet 51 can be driven to move when the arc-shaped plates 5 move, and the magnet 51 can move close to the base plate 17 under the drive of the arc-shaped plates 5, further, the magnet 51 is adsorbed on the base plate 17 and is matched with the torsion spring 4, so that the attaching effect of the arc-shaped plate 5 and the end face of the base plate 17 is improved, impurities are prevented from falling on the sound sensor 3 after the base plate 17 is not used for a long time, the impurities can influence the sound wave transmission effect, the stability of the invention is further improved, when the torsion spring 4 drives the arc-shaped plate 5 to approach the base plate 17, the arc-shaped plate 5 can also drive the arc-shaped rods 6 to move, so that the two arc-shaped rods 6 are driven by the corresponding arc-shaped plate 5 to approach to move, the internal gas pressure of the corrugated air bag 8 is increased by the extrusion action of the two arc-shaped rods 6, the internal gas of the corrugated air bag 8 is discharged along the through hole 81 after being pressed, the air flow sprayed from the through hole 81 can impact the impurities on the sound sensor 3, and the impurities on the sound sensor 3 fall off after being impacted by the air flow, the cleanness of sound sensor 3 has further been improved, makes ripple gasbag 8's mechanical strength obtain improving through shell fragment 9, prevents ripple gasbag 8's long-time use and inefficacy, and shell fragment 9 can transmit the elasticity of self to ripple gasbag 8's inner wall simultaneously for shell fragment 9 can play the promotion effect to the reseing of ripple gasbag 8, and then has improved ripple gasbag 8's practical application effect.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims; the scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A voice conversation device based on artificial intelligence comprises a box body (1), support legs (2), a sound sensor (3) and a controller; the method is characterized in that: the bottom end of the box body (1) is fixedly connected with the support legs (2), and a cavity (11) is arranged in the box body (1); a first motor (12) is fixedly connected to the cavity wall of the cavity (11); an output shaft of the first motor (12) is fixedly connected with a rotating rod (13); the other end of the rotating rod (13) extends to the upper part of the box body (1), the other end of the rotating rod (13) is rotatably connected with a rotating rod (14), and the outer wall of the other end of the rotating rod (13) is fixedly connected with a second motor (15); the output shaft of the second motor (15) is connected with one end of the rotating rod (14); the other end of the rotating rod (14) is rotatably connected with a supporting plate (16); one side of the support plate (16) close to the support legs (2) can be in contact with the upper end face of the box body (1), and a base plate (17) is arranged between the support plate (16) and the rotating rod (13); the base plate (17) is fixedly connected with the rotating rod (14); the sound sensor (3) is positioned on one end face of the base plate (17); the controller is used for the automatic operation of the voice conversation device.
2. An artificial intelligence based speech dialog device according to claim 1 characterised in that: the edge of one end face of the base plate (17) is hinged with the arc-shaped plate (5) through a torsion spring (4); the arc-shaped plates (5) can move close to the sound sensor (3) under the action of the torsion springs (4), the number of the arc-shaped plates (5) is two, and the other edges of the arc-shaped plates (5) are fixedly connected with arc-shaped rods (6); the other end face of the base plate (17) is fixedly connected with an electric push rod (7); the end part of the electric push rod (7) is connected with the arc-shaped rods (6) through a thread rope (71), and the electric push rod (7) can change the angle between the two arc-shaped plates (5) through the thread rope (71).
3. An artificial intelligence based speech dialog device according to claim 2, characterized in that: the inner wall of the arc-shaped plate (5) close to the sound sensor (3) is fixedly connected with a magnet (51); the magnets (51) are uniformly distributed on the inner wall of the arc-shaped plate (5).
4. An artificial intelligence based speech dialog device according to claim 3 characterised in that: a corrugated air bag (8) is arranged between the end parts of the two arc-shaped rods (6); two ends of the corrugated air bag (8) are fixedly connected with the end parts of the corresponding arc-shaped rods (6), and the outer wall of the corrugated air bag (8) is provided with a through hole (81); the through hole (81) communicates with the inside of the bellows air bag (8), and the through hole (81) is provided toward the sound sensor (3).
5. An artificial intelligence based speech dialog device according to claim 4 characterised in that: an elastic sheet (9) is arranged inside the corrugated air bag (8); the edge of the elastic sheet (9) is fixedly connected with the inner wall of the corrugated air bag (8).
6. A voice dialogue system based on artificial intelligence is characterized in that: the voice dialogue system is suitable for the artificial intelligence based voice dialogue device of any one of claims 1-5, and comprises a database center, a client and a dialogue device; the database center, the client and the dialogue device are connected through a network and used for data transmission; the dialogue device can record surrounding sound in real time and transmit data to the database center; the database center sorts and analyzes the data of the conversation device and then sends the data to the client; the client can check and analyze the data sent by the database center.
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