CN214068325U - Voice recognition device and electronic equipment - Google Patents
Voice recognition device and electronic equipment Download PDFInfo
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- CN214068325U CN214068325U CN202023086868.8U CN202023086868U CN214068325U CN 214068325 U CN214068325 U CN 214068325U CN 202023086868 U CN202023086868 U CN 202023086868U CN 214068325 U CN214068325 U CN 214068325U
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Abstract
The utility model discloses a speech recognition device and electronic equipment, including collection module, voiceprint recognition module, control module and alarm module, voiceprint recognition module's input is connected with collection module's output, and voiceprint recognition module's output is connected with control module's input, and control module's output is connected with alarm module's input. The utility model discloses in, the voice message of specific people has been preset to voiceprint recognition module, if the pronunciation of speaker and the pronunciation of the specific people who predetermines conform, then control module control alarm module sends the suggestion of reporting to the police. The utility model discloses simple structure, convenient operation can further improve authentication's security and convenience.
Description
Technical Field
The utility model relates to a speech recognition technology field, concretely relates to speech recognition device and electronic equipment.
Background
With the rapid development of social economy, the popularization and application of the internet and the informatization technology become more and more extensive, and the digitization and the rapidness of the identity information verification become more and more important. The traditional identity authentication technology using the password as the characteristic mainly starts from detecting things for identifying personal identity and identification information, and has many defects, for example, the loss of personal carried certificates can lead some unauthorized persons to obtain the rights of users of the parties, and bring great threat to personal information security.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a speech recognition device and electronic equipment, its aim at further improves authentication's security and convenience.
In a first aspect, the utility model provides a voice recognition device, which comprises an acquisition module, a voiceprint recognition module, a control module and an alarm module, wherein the input end of the voiceprint recognition module is connected with the output end of the acquisition module, the output end of the voiceprint recognition module is connected with the input end of the control module, and the output end of the control module is connected with the input end of the alarm module;
the alarm module comprises an alarm unit, the alarm unit comprises a timer chip, a first resistor, a second resistor, a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a loudspeaker and a phase inverter chip, the timer chip is a 555 chip, and the type of the phase inverter chip is 74LS 04; the timer chip, the first resistor, the second resistor, the first capacitor, the second capacitor, the third capacitor and the fourth capacitor form a multivibrator; the loudspeaker is connected with the output end of the multivibrator; one end of the phase inverter chip is connected with the trigger end of the multivibrator, and the other end of the phase inverter chip is connected with the control module.
Preferably, the alarm module further comprises a triggering unit, the triggering unit comprises a first triode, a third resistor and a fourth resistor, a collector, a base and an emitter of the first triode are respectively connected with the first end of the third resistor, the first end of the fourth resistor and the control module, and the second end of the third resistor and the second end of the fourth resistor are connected with the power supply.
Preferably, the acquisition module comprises a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a fifth capacitor, a sixth capacitor, a seventh capacitor, an eighth capacitor, a ninth capacitor and a microphone, wherein a first end of the fifth resistor is connected with the power supply, a second end of the fifth resistor is respectively connected with a first end of the sixth resistor and a first end of the fifth capacitor, and a second end of the fifth capacitor is grounded; the second end of the sixth resistor is connected with the first end of the microphone, the first end of the microphone is also connected with the first end of the sixth capacitor, and the second end of the sixth capacitor is the first output end of the acquisition module; the second end of the microphone is connected with the first end of the seventh capacitor, and the second end of the seventh capacitor is the second output end of the acquisition module; the second end of the sixth capacitor is also connected with the first end of the seventh resistor, and the second end of the seventh resistor is connected with the power supply; the second end of the seventh capacitor is also connected with the first end of the eighth resistor, and the second end of the eighth resistor is connected with the power supply; the first end of the eighth capacitor and the first end of the ninth capacitor which are connected in parallel are grounded, the second end of the eighth capacitor and the second end of the ninth capacitor which are connected in parallel are connected with the power supply, and the first output end and the second output end of the acquisition module are respectively connected with the voiceprint recognition module.
Preferably, the voiceprint recognition module adopts a chip with the model number of SPCE 061A.
Preferably, the system further comprises an echo cancellation module, an input end of the echo cancellation module is connected with an output end of the acquisition module, and an output end of the echo cancellation module is connected with an input end of the voiceprint recognition module.
Preferably, the intelligent control system further comprises a communication module, and the communication module is electrically connected with the control module.
Preferably, the device further comprises a positioning module, and the positioning module is electrically connected with the control module.
In a second aspect, an electronic device includes the speech recognition apparatus of the first aspect.
The utility model discloses a voice recognition device and electronic equipment that realize, voiceprint recognition module has preset specific people voice information, if speaker's pronunciation and preset specific people's pronunciation conform, then control module control alarm module sends the suggestion of reporting to the police. The utility model discloses simple structure, convenient operation can further improve authentication's security and convenience.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a circuit diagram of an alarm module according to an embodiment of the present invention;
fig. 3 is a circuit diagram of an acquisition module according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
As shown in fig. 1, the embodiment of the utility model provides a voice recognition device, including collection module, voiceprint recognition module, control module and alarm module, voiceprint recognition module's input is connected with collection module's output, and voiceprint recognition module's output is connected with control module's input, and control module's output is connected with alarm module's input. The utility model discloses a collection module gathers speaker's sound and sends to voiceprint recognition module, and voiceprint recognition module accomplishes the discernment of pronunciation, and wherein, the speech information of specific people has been preset in the voiceprint recognition module, if speaker's pronunciation and the pronunciation of presetting specific people conform, then control module control alarm module sends the warning suggestion.
Fig. 2 is a circuit diagram of an alarm module, the alarm module includes an alarm unit and a trigger unit, the alarm unit includes an NE555 chip U1, a resistor R1, a resistor R2, a capacitor C1, a capacitor C2, a capacitor C3, a capacitor C4, a speaker B1, and an inverter chip U2, wherein the inverter chip U2 is 74LS04 in model, and the NE555 chip U1, the resistor R1, the resistor R2, the capacitor C1, the capacitor C2, the capacitor C3, and the capacitor C4 constitute a multivibrator. The loudspeaker B1 is connected with the output end of the multivibrator, one end of the phase inverter chip U2 is connected with the trigger end of the multivibrator, and the other end of the phase inverter chip U2 is connected with the control module. The trigger unit comprises a triode T1, a resistor R3 and a resistor R4, wherein a collector, a base and an emitter of the triode T1 are electrically connected with the resistor R3, the resistor R4 and the control module respectively. Pin 4 of U1 is the trigger terminal, the control module is connected to pin 1 of inverter U2, and pin 2 of U2 is connected to pin 4 of U1. When the control module outputs a high level to the pin 1 of the U2, the pin 1 of the U2 is a high level, the pin 2 of the inverter U2 outputs a low level, that is, the pin 4 of the U1 is a low level, the pin 3 of the U1 outputs a low level signal, and the speaker does not work; when the control module outputs a low level to the pin 1 of the U2, the pin 1 of the U2 is grounded, the pin 2 of the inverter U2 outputs a high level, namely the pin 4 of the U1 is a high level, the pin 3 of the U1 outputs a high level signal, and the loudspeaker gives an alarm.
Fig. 3 is a circuit diagram of an acquisition module, where the acquisition module includes a resistor R5, a resistor R6, a resistor R7, a resistor R8, a capacitor C5, a capacitor C6, a capacitor C7, a capacitor C8, a capacitor C9, and a microphone, a first terminal of the resistor R5 is connected to a power supply, a second terminal of the resistor R5 is connected to a first terminal of the resistor R6 and a first terminal of the capacitor C5, and a second terminal of the capacitor C5 is grounded. The second end of the resistor R6 is connected with the first end of the microphone, the first end of the microphone is also connected with the first end of the capacitor C6, the second end of the capacitor C6 is the first output end of the acquisition module, the second end of the microphone is connected with the first end of the capacitor C7, and the second end of the capacitor C7 is the second output end of the acquisition module. The second end of the capacitor C6 is also connected with the first end of the resistor R7, and the second end of the resistor R7 is connected with the power supply. The second end of the capacitor C7 is also connected with the first end of the resistor R8, and the second end of the resistor R8 is connected with the power supply. The first end of the capacitor C8 and the capacitor C9 which are connected in parallel is grounded, the second end of the capacitor C8 and the capacitor C9 which are connected in parallel is connected with the power supply, and the first output end and the second output end of the acquisition module are respectively connected with the voiceprint recognition module.
In this embodiment, the voiceprint recognition module adopts a chip with a model of SPCE061A, and mainly functions to implement speech training and recognition, play speech, and complete control of peripheral circuits.
In this embodiment, the device further includes an echo cancellation module, an input end of the echo cancellation module is connected to an output end of the acquisition module, and an output end of the echo cancellation module is connected to an input end of the voiceprint recognition module. The embodiment further comprises a communication module and a positioning module, wherein the communication module and the positioning module are respectively electrically connected with the control module. The embodiment can send the recognition result and the position information of the voiceprint recognition module to a mobile phone, a tablet, a PC and the like through the communication module, so that remote monitoring is realized.
Based on the same inventive concept, the embodiment of the present invention further provides an electronic device, which includes the above-mentioned voice recognition device.
The embodiment of the utility model provides a voice recognition device and electronic equipment that realize, voiceprint recognition module has preset specific people voice information, if speaker's pronunciation and preset specific people's pronunciation conform, then control module control alarm module sends the suggestion of reporting to the police. The device also comprises a communication module and a positioning module, and the recognition result and the position information can be sent to an upper computer. The embodiment of the utility model provides a simple structure, convenient operation can further improve authentication's security and convenience.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. A speech recognition apparatus characterized by: the voice print recognition system comprises a collection module, a voice print recognition module, a control module and an alarm module, wherein the input end of the voice print recognition module is connected with the output end of the collection module, the output end of the voice print recognition module is connected with the input end of the control module, and the output end of the control module is connected with the input end of the alarm module;
the alarm module comprises an alarm unit, the alarm unit comprises a timer chip, a first resistor, a second resistor, a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a loudspeaker and a phase inverter chip, the timer chip is a 555 chip, and the type of the phase inverter chip is 74LS 04; the timer chip, the first resistor, the second resistor, the first capacitor, the second capacitor, the third capacitor and the fourth capacitor form a multivibrator; the loudspeaker is connected with the output end of the multivibrator; one end of the phase inverter chip is connected with the trigger end of the multivibrator, and the other end of the phase inverter chip is connected with the control module.
2. A speech recognition apparatus according to claim 1, wherein: the alarm module further comprises a trigger unit, the trigger unit comprises a first triode, a third resistor and a fourth resistor, a collector electrode, a base electrode and an emitting electrode of the first triode are respectively connected with a first end of the third resistor, a first end of the fourth resistor and the control module, and a second end of the third resistor and a second end of the fourth resistor are connected with the power supply.
3. A speech recognition apparatus according to claim 2, wherein: the acquisition module comprises a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a fifth capacitor, a sixth capacitor, a seventh capacitor, an eighth capacitor, a ninth capacitor and a microphone, wherein the first end of the fifth resistor is connected with the power supply, the second end of the fifth resistor is respectively connected with the first end of the sixth resistor and the first end of the fifth capacitor, and the second end of the fifth capacitor is grounded; the second end of the sixth resistor is connected with the first end of the microphone, the first end of the microphone is also connected with the first end of the sixth capacitor, and the second end of the sixth capacitor is the first output end of the acquisition module; the second end of the microphone is connected with the first end of the seventh capacitor, and the second end of the seventh capacitor is the second output end of the acquisition module; the second end of the sixth capacitor is also connected with the first end of the seventh resistor, and the second end of the seventh resistor is connected with the power supply; the second end of the seventh capacitor is also connected with the first end of the eighth resistor, and the second end of the eighth resistor is connected with the power supply; the first end of the eighth capacitor and the ninth capacitor which are connected in parallel is grounded, and the second end of the eighth capacitor and the ninth capacitor which are connected in parallel is connected with the power supply; and the first output end and the second output end of the acquisition module are respectively connected with the voiceprint recognition module.
4. A speech recognition apparatus according to claim 3, wherein: the voiceprint recognition module adopts a chip with the model number of SPCE 061A.
5. A speech recognition device according to claim 4, wherein: the system also comprises an echo eliminating module, wherein the input end of the echo eliminating module is connected with the output end of the acquisition module, and the output end of the echo eliminating module is connected with the input end of the voiceprint recognition module.
6. A speech recognition apparatus according to claim 5, wherein: the communication module is electrically connected with the control module.
7. A speech recognition apparatus according to claim 6, wherein: the positioning module is electrically connected with the control module.
8. An electronic device, characterized in that: comprising a speech recognition device according to any one of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023086868.8U CN214068325U (en) | 2020-12-18 | 2020-12-18 | Voice recognition device and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023086868.8U CN214068325U (en) | 2020-12-18 | 2020-12-18 | Voice recognition device and electronic equipment |
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| CN214068325U true CN214068325U (en) | 2021-08-27 |
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| CN202023086868.8U Active CN214068325U (en) | 2020-12-18 | 2020-12-18 | Voice recognition device and electronic equipment |
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| CN (1) | CN214068325U (en) |
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