CN114495933A - Voice connection control method based on wireless earphone and wireless earphone - Google Patents
Voice connection control method based on wireless earphone and wireless earphone Download PDFInfo
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- CN114495933A CN114495933A CN202210182379.7A CN202210182379A CN114495933A CN 114495933 A CN114495933 A CN 114495933A CN 202210182379 A CN202210182379 A CN 202210182379A CN 114495933 A CN114495933 A CN 114495933A
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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
- 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
- G10L15/08—Speech classification or search
- G10L15/18—Speech classification or search using natural language modelling
- G10L15/1822—Parsing for meaning understanding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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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 application provides a voice connection control method based on a wireless earphone and the wireless earphone. The method comprises receiving a network connection feedback signal; detecting whether the network connection feedback signal is matched with a preset feedback signal; receiving a voice control signal when the network connection feedback signal matches the preset feedback signal; acquiring a semantic recognition value according to the voice control signal; and sending a corresponding voice control signal to network connection equipment according to the semantic recognition value so that the network connection equipment executes a voice working instruction in the voice control signal. Under the condition that the networking between the networking equipment and the wireless earphone is normal, the voice control signal is received, so that the voice is converted into a control command, the voice sent by the wearing personnel of the wireless earphone is converted into a corresponding recognition signal, and finally, the networking equipment is controlled to be in a working state according to the semantic recognition value, so that the networking equipment is actively controlled.
Description
Technical Field
The invention relates to the technical field of wireless earphones, in particular to a voice connection control method based on a wireless earphone and the wireless earphone.
Background
With the development of the consumer electronics industry, various consumer electronics products are in a wide range, and the application of various sensors to electronic equipment also increases the technological content of the products. As a commonly used electronic product, wireless earphones are also developing to the high end.
However, the conventional wireless headsets only differ in connection mode, and connection control with other intelligent devices is basically passive, so that active control of other intelligent devices cannot be realized.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a voice connection control method based on a wireless earphone and the wireless earphone, which are convenient for the active control of intelligent equipment.
The purpose of the invention is realized by the following technical scheme:
a method of voice connection control over a wireless headset, the method comprising:
receiving a network connection feedback signal;
detecting whether the network connection feedback signal is matched with a preset feedback signal;
receiving a voice control signal when the network connection feedback signal matches the preset feedback signal;
acquiring a semantic recognition value according to the voice control signal;
and sending a corresponding voice control signal to network connection equipment according to the semantic recognition value so that the network connection equipment executes a voice working instruction in the voice control signal.
In one embodiment, the receiving the network connection feedback signal further includes: and sending a network connection verification signal to the network connection equipment so as to verify the networking state of the network connection equipment.
In one embodiment, the detecting whether the network connection feedback signal matches a preset feedback signal further includes: respectively acquiring the time of acceptance and delivery according to the network connection verification signal and the network connection feedback signal; the time checking and sending time and the time checking and accepting time are subjected to time checking processing to obtain time checking compensation quantity; detecting whether the time-checking compensation quantity is matched with a preset time compensation quantity or not; and when the time-of-experience compensation quantity is matched with the preset time-of-experience compensation quantity, executing the next step.
In one embodiment, the detecting whether the time trial compensation amount matches a preset time supplement amount further includes: and when the time-checking compensation quantity is not matched with the preset time compensation quantity, retransmitting the network connection verification signal.
In one embodiment, the detecting whether the network connection feedback signal matches a preset feedback signal includes: acquiring a networking feedback code according to the network connection feedback signal; and detecting whether the networking feedback code is equal to a preset feedback code of the preset feedback signal.
In one embodiment, the receiving a voice control signal when the network connection feedback signal matches the preset feedback signal includes: and when the networking feedback code is equal to the preset feedback code, sending a starting signal to a voice recognition device of the wireless earphone so as to receive the voice control signal.
In one embodiment, the obtaining a semantic recognition value according to the voice control signal includes: and performing analog-to-digital conversion processing on the voice control signal to obtain the semantic identification value.
In one embodiment, the sending a corresponding voice control signal to a network-connected device according to the semantic recognition value so that the network-connected device executes a voice work instruction in the voice control signal includes: detecting whether the semantic identification value is matched with a preset identification value or not; and when the semantic recognition value is matched with the preset recognition value, acquiring a voice control instruction according to the voice control signal, and sending the voice control instruction to the network connection equipment.
In one embodiment, the detecting whether the semantic identification value matches a preset identification value further includes: and when the semantic recognition value is not matched with the preset recognition value, sending a rerecording signal to a voice recognition device of the wireless earphone so as to reacquire a voice control signal.
A wireless headset, comprising: the system comprises an earphone bracket, a voice collector and a voice networking control mainboard; the voice collector is connected with the earphone bracket and is used for collecting voice control signals; the voice networking control main board is connected with the earphone bracket, a sampling end of the voice networking control main board is connected with the voice collector, and the voice networking control main board is used for receiving a network connection feedback signal; detecting whether the network connection feedback signal is matched with a preset feedback signal; receiving a voice control signal when the network connection feedback signal matches the preset feedback signal; acquiring a semantic recognition value according to the voice control signal; and sending a corresponding voice control signal to the network connection equipment according to the semantic recognition value so that the network connection equipment executes a voice working instruction in the voice control signal.
Compared with the prior art, the invention has at least the following advantages:
under the networking normal condition between the equipment of establishing the networking even and the wireless headset, received speech control signal to in order to convert speech conversion into control command, make the personnel of wearing of wireless headset convert the speech conversion that self sent into corresponding identification signal, meaning identification value promptly, carry out operating condition's control to the equipment of establishing the networking again according to meaning identification value at last, in order to carry out active control to the equipment of establishing the networking even.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a flow chart of a voice connection control method according to an embodiment;
FIG. 2 is a diagram of an embodiment of an intelligent headset ecosystem;
fig. 3 is a circuit diagram of the connection between the wireless headset and the smart device in the smart headset ecosystem shown in fig. 2.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention relates to a voice connection control method. In one embodiment, the voice connection control method comprises receiving a network connection feedback signal; detecting whether the network connection feedback signal is matched with a preset feedback signal; receiving a voice control signal when the network connection feedback signal matches the preset feedback signal; acquiring a semantic recognition value according to the voice control signal; and sending a corresponding voice control signal to network connection equipment according to the semantic recognition value so that the network connection equipment executes a voice working instruction in the voice control signal. Under the networking normal condition between the equipment of establishing the networking even and the wireless headset, received speech control signal to in order to convert speech conversion into control command, make the personnel of wearing of wireless headset convert the speech conversion that self sent into corresponding identification signal, meaning identification value promptly, carry out operating condition's control to the equipment of establishing the networking again according to meaning identification value at last, in order to carry out active control to the equipment of establishing the networking even.
Please refer to fig. 1, which is a flowchart illustrating a voice connection control method according to an embodiment of the present invention. The voice connection control method includes a part or all of the following steps.
S100: a network connection feedback signal is received.
In this embodiment, the network connection feedback signal is a feedback signal sent by the network connection device, and the network connection feedback signal is used to show a current networking state of the network connection device, that is, the network connection feedback signal is used as whether the network connection device is currently connected to a usable network, that is, the network connection feedback signal is used as a determination signal of network connection between the network connection device and the wireless headset, so that whether the network connection device is normally connected to the wireless headset can be effectively reflected, and whether normal instruction communication can be performed between the network connection device and the wireless headset can be reflected, so that the wireless headset can perform active voice control on the network connection device subsequently.
S200: and detecting whether the network connection feedback signal is matched with a preset feedback signal.
In this embodiment, the preset feedback signal is used as a standard signal for evaluating a feedback signal, and the preset feedback signal includes a code for determining a network connection condition, and can be compared with a code at a corresponding position in the network connection feedback signal. Like this, through detecting whether network connection feedback signal matches with predetermineeing feedback signal, and it is actually right network connection equipment feeds back extremely wireless earphone's signal is compared, is convenient for confirm whether network connection equipment is currently in normal networking state, thereby it is follow-up to be convenient for wireless earphone passes through pronunciation right network connection equipment carries out relevant control.
S300: and receiving a voice control signal when the network connection feedback signal is matched with the preset feedback signal.
In this embodiment, the network connection feedback signal matches with the preset feedback signal, and indicates that the network connection device is currently in a normal networking state, i.e., indicates that the network communication of the network connection device is normal, i.e., indicates that the network connection device and the network communication between the wireless earphones are kept normal, so that the wireless earphones are convenient to subsequently start the voice control of the network connection device, thereby being convenient for the wireless earphones to form the voice control signal by collecting voice, further being convenient for subsequently pass through the wireless earphones to carry out active voice control on the network connection device, and realizing control of the working state of the network connection device.
S400: and acquiring a semantic recognition value according to the voice control signal.
In this embodiment, the voice control signal is a signal obtained by analyzing the voice of the person wearing the wireless headset, that is, the voice control signal is a digital signal formed by semantic analysis, and is a voice signal with a certain control function. Contain multiple identification code and control code among the speech control signal, identification code is used for wireless earphone is connected with the even equipment of network that corresponds, and control code is as wireless earphone is right the information that even equipment of network carries out control has control even equipment adjustment mode's function, promptly the meaning identification value is convenient for follow-up basis the meaning identification value carries out active speech control to each even equipment of network.
S500: and sending a corresponding voice control signal to network connection equipment according to the semantic recognition value so that the network connection equipment executes a voice working instruction in the voice control signal.
In this embodiment, the semantic identification value is right the information that networking equipment controlled the semantic identification value quilt wireless earphone receives the back, is convenient for wireless earphone sends the control command that wherein corresponds to the equipment that is connected with the net that corresponds with speech control signal to be convenient for adjust the work order that the equipment that is connected with the net that corresponds needs the execution, and then be convenient for realize carrying out operating condition's speech control to networking equipment.
In the above embodiment, when it is determined that the networking between the network-connected device and the wireless headset is normal, the voice control signal is received, so that the voice is converted into the control command, and the wearing person of the wireless headset converts the voice sent by the wearing person into the corresponding recognition signal, i.e., the semantic recognition value, and finally, the network-connected device is controlled to be in the working state according to the semantic recognition value, so that the network-connected device is actively controlled.
In one embodiment, the receiving the network connection feedback signal further includes: and sending a network connection verification signal to the network connection equipment so as to verify the networking state of the network connection equipment. In this embodiment, the network connection feedback signal is a network connection state signal fed back by the network connection device to the wireless headset, and the network connection feedback signal sent by the network connection device is sent after being triggered, that is, the wireless headset sends a network connection verification signal to the network connection device to trigger the judgment of the current network connection state of the network connection device, so as to determine the network connection condition of the network connection device, thereby facilitating the subsequent network connection verification signal to determine whether to receive the voice control signal.
Further, the detecting whether the network connection feedback signal matches a preset feedback signal further includes: respectively acquiring the time of acceptance and delivery according to the network connection verification signal and the network connection feedback signal; the time checking and sending time and the time checking and accepting time are subjected to time checking processing to obtain time checking compensation quantity; detecting whether the time-checking compensation quantity is matched with a preset time compensation quantity or not; and when the time-of-experience compensation quantity is matched with the preset time-of-experience compensation quantity, executing the next step. In this embodiment, the network connection verification signal is a transmission signal of the wireless headset, the network connection feedback signal is a reception signal of the wireless headset, that is, the network connection verification signal is a network connection verification signal sent by the wireless headset, and the network connection feedback signal is a feedback verification signal of the wireless headset based on the network connection verification signal, that is, the network connection verification signal and the network connection feedback signal are transceiving verification signals of the wireless headset. When the signals are sent and received, the receiving and sending time, namely the sending time and the acceptance time, is used for carrying out time check processing on the sending time and the acceptance time, the time sequence between the network connection verification signal and the network connection feedback signal is verified, the response time of the wireless earphone to the network connection state of the network connection equipment is also calculated, and the obtained time check compensation quantity is the time difference between the sending time and the acceptance time. The preset time compensation is a time standard difference between the network connection verification signal and the network connection feedback signal, that is, the network connection state of the network connection device can be indicated to be normal only within a time difference range corresponding to the preset time compensation. Therefore, the time-checking compensation quantity is matched with the preset time-checking compensation quantity, and the fact that the network connection equipment timely responds to the network connection verification signal is shown, namely the network connection feedback signal is timely sent to the wireless earphone, so that the voice control signal can be collected continuously and conveniently. In this embodiment, when the time-of-experience compensation amount matches the preset time-of-experience compensation amount, the next step is executed, specifically, when the time-of-experience compensation amount matches the preset time-of-experience compensation amount, whether the network connection feedback signal matches the preset feedback signal or not is detected, and it is convenient for the network connection feedback signal to be further confirmed, so that voice control is performed on the network connection device.
Further, the detecting whether the time trial compensation amount matches with a preset time supplement amount further includes: and when the time-checking compensation quantity is not matched with the preset time compensation quantity, retransmitting the network connection verification signal. In this embodiment, the time-of-experience compensation amount is not matched with the preset time-of-experience compensation amount, which indicates that the network connection device does not respond to the network connection verification signal in time, i.e., the network connection feedback signal is sent to the wireless headset is overtime, so as to determine that the network connection verification of the network connection device is overtime, and at this time, the network connection state where the network connection device is located is abnormal, and the network connection verification signal is sent again, so that the network connection verification of the network connection device is carried out again.
In one embodiment, the detecting whether the network connection feedback signal matches a preset feedback signal includes: acquiring a networking feedback code according to the network connection feedback signal; and detecting whether the networking feedback code is equal to a preset feedback code of the preset feedback signal. In this embodiment, the network connection feedback signal includes the networking feedback code, where the networking feedback code is a feedback code of the current networking state of the network connection device, and the networking feedback code is used to show the current networking state of the network connection device, that is, the networking feedback code corresponds to the current networking state of the network connection device. The preset feedback signal also contains a preset feedback code corresponding to the networking feedback code, and the preset feedback code is used as a judgment standard code of the networking feedback code, namely the preset feedback code is used for judging whether the network connection state of the networking equipment is normal or not. And detecting whether the networking feedback code is equal to the preset feedback code of the preset feedback signal, namely detecting whether the network connection state fed back to the wireless earphone by the networking equipment is normal or not so as to determine whether to receive the voice control signal or not according to the detection result.
Further, when the network connection feedback signal matches the preset feedback signal, receiving a voice control signal includes: and when the networking feedback code is equal to the preset feedback code, sending a starting signal to a voice recognition device of the wireless earphone so as to receive the voice control signal. In this embodiment, the preset feedback code includes a preset feedback code corresponding to the networking feedback code, and the preset feedback code is used as a judgment standard code of the networking feedback code, that is, the preset feedback code is used to judge whether the network connection state of the networking device is normal. The networking feedback code is equal to the preset feedback code, which indicates that the network connection state of the networking equipment is normal, i.e. indicates that the networking equipment is in a normal networking state, i.e. indicates that the network connection between the networking equipment and the wireless headset is normal. At this time, a starting signal is sent to the voice recognition device of the wireless headset, so that the voice control signal is received by the voice collector in the wireless headset, even if the wireless headset collects voice of a wearing person, for example, sound is collected by a microphone on the wireless headset.
In one embodiment, the obtaining a semantic recognition value according to the voice control signal includes: and performing analog-to-digital conversion processing on the voice control signal to obtain the semantic identification value. In this embodiment, the voice control signal includes a plurality of signal codes, where a code for implementing control is used as a main code to be processed, and the analog-to-digital conversion processing is performed on the voice control signal, which is to convert an analog signal such as a voice in the voice control signal into a digital signal, so that the acquired voice is correspondingly converted into an editable digital code, and after the analog-to-digital conversion processing, the code with a control function in the obtained digital code is analyzed to obtain a corresponding semantic identification value, so as to implement conversion of the control code in the voice control signal, so as to facilitate adjustment and control of a working state of the network connection device.
In one embodiment, the sending a corresponding voice control signal to a network-connected device according to the semantic recognition value so that the network-connected device executes a voice work instruction in the voice control signal includes: detecting whether the semantic identification value is matched with a preset identification value or not; and when the semantic recognition value is matched with the preset recognition value, acquiring a voice control instruction according to the voice control signal, and sending the voice control instruction to the network equipment. In this embodiment, the predetermined identification value is used as a criterion for determining the semantic identification value, that is, the predetermined identification value is used as a reference for signal adjustment of the semantic identification value. The semantic recognition value is matched with the preset recognition value, which indicates that the voice control signal received by the wireless earphone is a correct control signal, i.e. that the voice received by the wireless earphone is a valid voice, i.e. that the voice received by the wireless earphone is a voice meeting the standard and has a control function. Therefore, after the semantic recognition value is determined to be matched with the preset recognition value, the voice control instruction with the control function in the voice control signal is sent to the network connection equipment, so that the network connection equipment adjusts the working state according to the voice control instruction, the network connection equipment executes the voice instruction of the wireless earphone wearing person, and the network connection equipment is further convenient to perform active voice control.
Further, the detecting whether the semantic identification value is matched with a preset identification value further includes: and when the semantic recognition value is not matched with the preset recognition value, sending a rerecording signal to a voice recognition device of the wireless earphone so as to reacquire a voice control signal. In this embodiment, the mismatching of the semantic identification value and the preset identification value indicates that the voice control signal received by the wireless headset is an abnormal control signal, that is, the voice received by the wireless headset is an invalid voice, that is, the voice received by the wireless headset is a non-standard voice, and the voice has no control function. Like this, after confirming the meaning identification value with predetermine mismatching between the identification value, to wireless headset's speech recognition device sends the signal of logging again to gather the speech control signal again, gather promptly wireless headset person of wearing's pronunciation send again, so that the accuracy is right network connection equipment carries out speech control.
It can be understood that, when the wireless headset performs voice control on the networking device, the wireless headset and the networking device are all based on a shared wireless network, that is, under the same wireless network, the wireless headset and the networking device can keep communication and intercommunication, so as to facilitate signal transmission and signal control between the wireless headset and the networking device. Under different network environments, the wireless headset and the networking device may select a wireless network according to priority levels, for example, when there are a WiFi network and a GSM network simultaneously, the connection between the wireless headset and the networking device usually selects the WiFi network preferentially. However, the problem of signal strength of the WiFi network and the GSM network is limited, that is, the wireless headset and the network-connected device are easily blocked by a wall or a building, so that the network connection between the wireless headset and the network-connected device is frequently switched, and in the switching process, the voice control signal between the network-connected devices is easily lost by the wireless headset, so that the network-connected device cannot be controlled in time.
In order to improve the timeliness of controlling the network connection device, the method for receiving the network connection feedback signal includes the following steps:
acquiring network control sending time and network control receiving time;
performing time-distance conversion processing on the network control sending time and the network control receiving time to obtain a network connection distance;
detecting whether the network connection distance is smaller than a preset distance or not;
and when the network connection distance is smaller than the preset distance, sending an action hotspot signal to an earphone monitoring system so as to start an action hotspot connection network between the wireless earphone and the network connection equipment.
In this embodiment, the network control transmission time and the network control reception time are pairing times of a network control signal sent by the wireless headset before performing voice control, the network control transmission time is pairing initial time sent by the wireless headset to the network connection device, the network control reception time is pairing feedback time sent by the network connection device received by the wireless headset, and the network control transmission time and the network control reception time are transmission and reception time of network pairing by the wireless headset. And performing time-distance conversion processing on the network control sending time and the network control receiving time, namely calculating pairing time between the wireless headset and the network connection device, and obtaining a corresponding pairing distance between the wireless headset and the network connection device, namely the network connection distance. The network connection distance is used for displaying the linear distance between the wireless earphone and the network connection equipment, and the effective distance of the network connection between the wireless earphone and the network connection equipment is convenient to determine. The preset distance is a standard distance between the wireless earphone and the network connection equipment, and is used for judging whether the distance between the wireless earphone and the network connection equipment is too large, the network connection distance is smaller than the preset distance, which indicates that the distance between the wireless earphone and the network connection device is in a smaller distance range, and, at this time, the distance between the wireless headset and the network connection device is suitable for the mobile hotspot connection network, namely, the network connection between the wireless earphone and the network connection equipment is suitable for a WIFI network, and sends a mobile hotspot signal to an earphone monitoring system, the wireless earphone and the network connection equipment are connected to the same wireless network conveniently and simultaneously without frequent switching of wireless network signals. The pairing signal between the wireless earphone and the network connection equipment adopts a signal with a longer wavelength, for example, an FM signal has stronger penetrating power, and can accurately detect the distance between the wireless earphone and the network connection equipment, so that the switching frequency of a wireless network where the wireless earphone and the network connection equipment are located is effectively reduced.
Further, the method for detecting whether the network connection distance is smaller than a preset distance further comprises the following steps:
and when the network connection distance is larger than the preset distance, sending a mobile communication signal to the earphone monitoring system so as to start a mobile communication connection network between the wireless earphone and the network connection equipment.
In this embodiment, the network control transmission time and the network control reception time are pairing times of a network control signal sent by the wireless headset before performing voice control, the network control transmission time is pairing initial time sent by the wireless headset to the network connection device, the network control reception time is pairing feedback time sent by the network connection device received by the wireless headset, and the network control transmission time and the network control reception time are transmission and reception time of network pairing by the wireless headset. And performing time-distance conversion processing on the network control sending time and the network control receiving time, namely calculating the pairing time between the wireless headset and the network connection equipment, and obtaining the corresponding pairing distance between the wireless headset and the network connection equipment, namely the network connection distance. The network connection distance is used for displaying the linear distance between the wireless earphone and the network connection equipment, and the effective distance of the network connection between the wireless earphone and the network connection equipment is convenient to determine. The preset distance is a standard distance between the wireless earphone and the network connection equipment, and is used for judging whether the distance between the wireless earphone and the network connection equipment is too large, the distance between the wireless earphone and the network connection device is larger than the preset distance, which indicates that the distance between the wireless earphone and the network connection device is in a larger distance range, and, at this time, the distance between the wireless headset and the network connection device is suitable for a mobile communication connection network, namely, the network connection between the wireless earphone and the network connection equipment is suitable for a GSM network at the moment, mobile communication signals are sent to an earphone monitoring system, the wireless earphone and the network connection equipment are connected to the same wireless communication network conveniently without frequent switching of wireless network signals.
Furthermore, when the wireless headset is located at the edge of the mobile hotspot connection network, the distance between the wireless headset and the network connection device reaches a preset distance, but at this time, the distance between the wireless headset and the center of the mobile hotspot connection network reaches the farthest, that is, the center of the mobile hotspot connection network, the wireless headset and the network connection device are located on the same straight line, and the network connection device is located in the middle, which easily results in poor stability of the mobile hotspot connection network to which the wireless headset is connected. In order to solve the above problem, the method for detecting whether the network connection distance is smaller than a preset distance further includes the following steps:
when the network connection distance is equal to the preset distance, acquiring the network signal intensity of the mobile hotspot connection network;
performing signal fusion processing on the network signal intensity and a preset signal intensity to obtain a network intensity difference value;
detecting whether the network strength difference value is less than or equal to 0;
and when the network intensity difference value is less than or equal to 0, sending a mobile communication signal to the earphone monitoring system so as to start a mobile communication connection network between the wireless earphone and the network connection equipment.
In this embodiment, the network connection distance is equal to the preset distance, which indicates that the distance between the wireless headset and the network connection device is small, and in order to distinguish the situation that the wireless headset is at the edge of the mobile hotspot connection network, the signal strength of the mobile hotspot connection network at the position of the wireless headset needs to be determined. And performing fusion processing on the network signal strength and the preset signal strength, namely comparing the signal strength of the action hotspot connection network received by the wireless earphone with a standard strength, and performing differential processing on the signal strength and the standard strength of the position where the wireless earphone is located to obtain a network strength differential value. The network strength difference value is less than or equal to 0, which indicates that the signal strength of the mobile hotspot connection network received by the wireless headset is extremely low, i.e., that the wireless headset is at the edge of the mobile hotspot connection network, i.e., that the wireless network to be used by the wireless headset is extremely unstable. And sending a mobile communication signal to the earphone monitoring system to start a mobile communication connection network between the wireless earphone and the network connection equipment, so that the wireless earphone and the network connection equipment are conveniently in a GSM network together, and the network switching times of the wireless earphone in the process of approaching the network connection equipment are further reduced.
In one embodiment, the present application further provides a wireless headset implemented by using the voice connection control method described in any of the above embodiments. In one embodiment, the wireless headset has a functional module for implementing the voice connection control method. The wireless headset includes: the system comprises an earphone bracket, a voice collector and a voice networking control mainboard; the voice collector is connected with the earphone bracket and is used for collecting voice control signals; the voice networking control main board is connected with the earphone bracket, a sampling end of the voice networking control main board is connected with the voice collector, and the voice networking control main board is used for receiving a network connection feedback signal; detecting whether the network connection feedback signal is matched with a preset feedback signal; receiving a voice control signal when the network connection feedback signal matches the preset feedback signal; acquiring a semantic recognition value according to the voice control signal; and sending a corresponding voice control signal to network connection equipment according to the semantic recognition value so that the network connection equipment executes a voice working instruction in the voice control signal. In this embodiment, confirm the networking under the normal condition between networking equipment and the wireless earphone at the voice networking control mainboard, voice collector receives the speech control signal, so that the voice networking control mainboard becomes control command with speech conversion, make the personnel of wearing of wireless earphone convert the speech conversion that self sent into corresponding identification signal, meaning identification value promptly, voice networking control mainboard carries out operating condition's control according to meaning identification value again to networking equipment at last, so that carry out active control to networking equipment.
In another embodiment, the present application further provides an intelligent headset ecosystem, please refer to fig. 2, the intelligent headset ecosystem includes the wireless headset and a plurality of network-connected devices, and the wireless headset is in network communication connection with the plurality of network-connected devices for network communication. The network connection device is various intelligent devices, for example, the network connection device comprises at least one of an intelligent sweeping robot, an intelligent sound box, an intelligent air conditioner, an intelligent desk lamp and an intelligent television. Please refer to fig. 3, which is a circuit diagram of connection between the wireless headset and each intelligent device, wherein the wireless headset and each intelligent device may be connected through a cloud to implement transceiving of various signals.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A voice connection control method based on a wireless earphone is characterized by comprising the following steps:
receiving a network connection feedback signal;
detecting whether the network connection feedback signal is matched with a preset feedback signal;
receiving a voice control signal when the network connection feedback signal matches the preset feedback signal;
acquiring a semantic recognition value according to the voice control signal;
and sending a corresponding voice control signal to network connection equipment according to the semantic recognition value so that the network connection equipment executes a voice working instruction in the voice control signal.
2. The voice connection control method according to claim 1, wherein the receiving the network connection feedback signal further comprises:
and sending a network connection verification signal to the network connection equipment so as to verify the networking state of the network connection equipment.
3. The voice connection control method according to claim 2, wherein the detecting whether the network connection feedback signal matches a preset feedback signal further comprises:
respectively acquiring the time of acceptance and delivery according to the network connection verification signal and the network connection feedback signal;
the time checking and sending time and the time checking and accepting time are subjected to time checking processing to obtain time checking compensation quantity;
detecting whether the time-checking compensation quantity is matched with a preset time compensation quantity or not;
and when the time-of-experience compensation quantity is matched with the preset time-of-experience compensation quantity, executing the next step.
4. The voice connection control method according to claim 3, wherein the detecting whether the time-trial compensation amount matches a preset time-trial compensation amount further comprises:
and when the time-checking compensation quantity is not matched with the preset time compensation quantity, retransmitting the network connection verification signal.
5. The voice connection control method according to claim 1, wherein the detecting whether the network connection feedback signal matches a preset feedback signal comprises:
acquiring a networking feedback code according to the network connection feedback signal;
and detecting whether the networking feedback code is equal to a preset feedback code of the preset feedback signal.
6. The voice connection control method according to claim 5, wherein receiving a voice control signal when the network connection feedback signal matches the preset feedback signal comprises:
and when the networking feedback code is equal to the preset feedback code, sending a starting signal to a voice recognition device of the wireless earphone so as to receive the voice control signal.
7. The voice connection control method according to claim 1, wherein the obtaining a semantic recognition value according to the voice control signal comprises:
and performing analog-to-digital conversion processing on the voice control signal to obtain the semantic identification value.
8. The method according to claim 1, wherein the sending a corresponding voice control signal to a network-connected device according to the semantic recognition value to make the network-connected device execute a voice work instruction in the voice control signal comprises:
detecting whether the semantic identification value is matched with a preset identification value or not;
and when the semantic recognition value is matched with the preset recognition value, acquiring a voice control instruction according to the voice control signal, and sending the voice control instruction to the network equipment.
9. The method according to claim 8, wherein the detecting whether the semantic recognition value matches a preset recognition value further comprises:
and when the semantic recognition value is not matched with the preset recognition value, sending a rerecording signal to a voice recognition device of the wireless earphone so as to reacquire a voice control signal.
10. A wireless headset, comprising:
the earphone bracket is arranged on the back of the earphone bracket,
the voice collector is connected with the earphone bracket and is used for collecting voice control signals;
the voice networking control mainboard is connected with the earphone bracket, a sampling end of the voice networking control mainboard is connected with the voice collector, and the voice networking control mainboard is used for receiving a network connection feedback signal; detecting whether the network connection feedback signal is matched with a preset feedback signal; receiving a voice control signal when the network connection feedback signal matches the preset feedback signal; acquiring a semantic recognition value according to the voice control signal; and sending a corresponding voice control signal to network connection equipment according to the semantic recognition value so that the network connection equipment executes a voice working instruction in the voice control signal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210182379.7A CN114495933A (en) | 2022-02-25 | 2022-02-25 | Voice connection control method based on wireless earphone and wireless earphone |
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| CN202210182379.7A CN114495933A (en) | 2022-02-25 | 2022-02-25 | Voice connection control method based on wireless earphone and wireless earphone |
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