CN109889996B - Method for avoiding TTS and voice service conflict, public network talkback system and medium - Google Patents
Method for avoiding TTS and voice service conflict, public network talkback system and medium Download PDFInfo
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- CN109889996B CN109889996B CN201910171924.0A CN201910171924A CN109889996B CN 109889996 B CN109889996 B CN 109889996B CN 201910171924 A CN201910171924 A CN 201910171924A CN 109889996 B CN109889996 B CN 109889996B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a method for avoiding conflict between TTS and voice service in public network talkback equipment, which comprises the following steps: in the process of initializing a public network chip module, setting a reservation identifier S; after receiving the information of the state of entering the group call, the main control unit calls an AT instruction, controls a public network chip module to execute that the reservation identifier is used as the current state value of the reservation identifier after adding 1 to the initial state value, and sends the information indicated by the AT command to a voice codec; detecting whether the TTS information is transmitted by the public network chip module, if so, setting the current state value of the reservation identifier to be reduced by 1; inquiring the status value of the reserved identification S, if S! If yes, returning to execute S103; and if S is equal to 0, executing an instruction for closing the voice codec. According to the method, the voice codec is closed and opened in time by carrying out the reservation identification on the voice codec and inquiring the reservation identification, so that the conflict between TTS and the voice service is avoided, the service experience is improved, and meanwhile, the electricity can be saved.
Description
Technical Field
The invention relates to the technical field of wireless communication methods, in particular to a method for avoiding TTS and voice service conflict in public network talkback equipment, a public network talkback system and a medium.
Background
The use scene of the interphone generally requires the playing of prompt tones, such as grouping information, network service information and the like, and the public network interphone adopts the use habit. However, since the development mode of the public network interphone is based on the chipset scheme conforming To the 3GPP specification, the adopted chipset generally works in a manner that tts (text To speech) turns off the codec when the codec is used up. And the group call of the public network talkback requires the codec to be in an open state. And the main control unit resets the codec from off to on, which needs to consume a long time and easily loses voice, thereby influencing service experience.
The existing scheme generally re-executes the process of starting Codec after TTS, but takes too long, usually in seconds, so that much information is missed, and the service experience is affected.
Disclosure of Invention
Aiming at the defects in the prior art, one of the purposes of the invention is to provide a method for avoiding the conflict between TTS and the voice service in the public network intercom device.
In a first aspect, the method for avoiding a conflict between TTS and a voice service in a public network intercom device provided in the embodiment of the present invention specifically includes the following steps:
s101, in the process of initializing a public network chip module, setting a reservation identifier S, wherein S is 0 to indicate that a voice codec is closed, and the initial state is set to be 0;
s102, after receiving the information of the state of entering the group call, the main control unit calls an AT instruction, controls the public network chip module to execute the current state value of the reservation identifier after the reservation identifier is added with 1 in the initial state value, and sends the information indicated by the AT command to the voice codec;
s103, the main control unit detects whether the TTS information is transmitted by the public network chip module, and if the TTS information is transmitted, the current state value of the reservation identifier is set to be reduced by 1;
s104. the master unit queries the status value of the subscription identity S,
if S! If yes, returning to execute S103;
if S is equal to 0, the main control unit executes an instruction for closing the voice codec.
Optionally, the steps further include S201: the main control unit inquires whether there are other processes waiting for operating the voice codec,
if yes, setting the reservation identification S to be added with 1 on the current state value.
Optionally, after the main control unit queries whether there is any other process that needs to operate the voice codec to wait, if so, after the step of setting the reservation flag S to self-add 1 to the current state value, the main control unit further executes S103: the main control unit detects whether the TTS information is transmitted by the public network chip module, and if the TTS information is transmitted, the reservation identifier S is set to be reduced by 1 in the current state value.
In a second aspect, the public network intercom system for avoiding a conflict between TTS and a voice service provided in the embodiments of the present invention includes a main control unit, a public network chip module, a transceiver antenna, and a voice codec,
the main control unit is used for calling an AT command after receiving the information of the state of entering the group call, controlling the public network chip module to execute the reservation identifier, adding 1 to the initial state value to be used as the current state value of the reservation identifier, and sending the information indicated by the AT command to the voice codec;
the public network chip module is used for executing the self-adding of 1 to the current state value of the reservation identifier S after receiving the AT instruction, sending the information indicated by the AT instruction to the voice codec, finishing the transmission of the voice information and setting the self-subtracting of 1 to the current state value of the reservation identifier S;
the main control unit is also used for inquiring the state of the reservation identification S, if S! If yes, setting a reservation identifier S to be reduced by 1 from the current state value; and if S is equal to 0, executing an instruction for closing the voice codec.
Optionally, the master control unit is further configured to query whether there are other processes that need to operate the voice codec to wait, and if so, set the reservation identifier S to add 1 to the current state value.
In a third aspect, an embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, where the computer program includes program instructions, and when the program instructions are executed by a main control unit, the main control unit executes the method described in the foregoing embodiment.
The invention has the beneficial effects that:
according to the method, the system and the medium for avoiding the conflict between the TTS and the voice service in the public network intercom device, the voice codec is closed and opened in time by carrying out the reservation identification on the voice codec and inquiring the reservation identification, so that the conflict between the TTS and the voice service is avoided, the service experience is improved, and meanwhile, the electricity can be saved.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or 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 flowchart illustrating a first embodiment of a method for avoiding a collision between TTS and a voice service in a public network intercom device provided in the present invention;
fig. 2 is a schematic block diagram illustrating a first embodiment of a public network intercom system capable of avoiding a collision between TTS and a voice service according to 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 invention pertains.
Fig. 1 shows a flowchart of a first embodiment of a method for avoiding a collision between TTS and a voice service in a public network intercom device, which specifically includes the following steps:
s101, in the process of initializing a public network chip module, setting a reservation identifier S, wherein S is 0 to indicate that a voice codec is closed, S indicates the current state value of the reservation identifier, and the initial state is set to S0＝0。
S102, after receiving the information of the group call entering state, the main control unit calls an AT command to controlThe public network chip module executes the current state value of the reservation identifier after the reservation identifier is added with 1 in the initial state value, namely S1＝S0+1, and sending the TTS information indicated by the at (attention) command to the voice codec.
Specifically, the main control unit receives a 'group call entering' request sent by a user AT an application layer, indicates that the voice codec needs to execute a group call instruction, calls an AT instruction, and controls the public network chip module to execute S1＝S0+1,S0Adding 1, S to the initial state value of the reservation label as 01＝S0+1 ═ 1, and S1The value of (c) is given to S, i.e., S is 1.
S103, the main control unit detects whether the TTS information is transmitted by the public network chip module, if so, the current state of the reservation identifier is reduced by 1 by itself after the TTS information is transmitted by the public network chip module, namely S is set2＝S1-1，S1＝1，S2When S is equal to 0, the2The value of (d) is given as S, S being 0.
S104, the main control unit inquires the status value of the reserved ID S, namely, determines whether the current status value of S is equal to 0, if S! If it is 0, the main control unit does not execute the instruction of closing the speech codec, and returns to execute S103; and if S is equal to 0, executing an instruction for closing the voice codec. The main control unit inquires the value of the reserved identification S, if S is 0, the voice codec is closed, if S! If 0 indicates that the speech codec is to perform other operation processes, the command for turning off the speech codec is not executed. Whether the reservation identifier S is 0 or not is inquired, whether the voice codec needs to be closed or not is determined, the conflict between TTS and the voice service is avoided, the service experience is improved, and electricity can be saved.
The method further includes step S201: the main control unit inquires whether other processes needing to operate the voice codec wait, and if so, the reservation identifier S is set to be self-added with 1 on the current state value, namely S is S + 1. The main control unit inquires and judges that other processes needing to operate the voice coder-decoder wait, if so, the reservation identifier S is set to be self-added with 1 on the current state value, namely, the public network chip module is controlled to execute S3Adding 1 to the current state value of the reservation label (S + 1), and if the current state value of S is 1 at the moment, then S3＝2，S＝2。
The main control unit detects whether other processes needing to operate the voice codec are executed completely, if the execution is finished, the reservation identification S is set to be reduced by 1 from the current state value, namely S4＝S3-1，S＝S41. S! If the execution is finished, the current state of the reservation identifier is reduced by 1, namely S is set5＝S4-1，S4＝1，S5When S is equal to 0, the5When the value of S is given to S, S is 0, the main control unit turns off the voice codec, S! The loop continues to execute S103 at 0 until S is 0.
The above embodiment is described in detail below with the switching group as the application scenario, where the mobile station is successfully registered and in the standby state, and at this time, the reservation identifier S0When the user operates the application interface, the group is switched to a certain group name XXX, in the process of switching the group, the main control unit controls the public network chip module to execute the current state value of the reservation identifier after the reservation identifier is added with 1 on the initial state value, and S1＝S0+1＝1，S＝S1And sending the information indicated by the AT command to a voice codec; and playing TTS voice: after the group is switched to XXX and the playing is finished, the main control unit sets the current state value of the reservation identifier to be reduced by 1, namely S2＝S1-1＝0，S＝S2If it is 0, the main control unit executes the command of closing the voice codec, and the switching process is finished.
The embodiment of the invention also provides a method for avoiding the conflict between TTS and the voice service in the public network intercom device, which avoids the conflict between TTS and the voice service by carrying out the reservation identification on the voice codec and timely closing and opening the voice codec by inquiring the reservation identification, thereby improving the service experience and saving electricity.
As shown in fig. 2, a schematic block diagram of a public network intercom system capable of avoiding the conflict between TTS and voice services provided by the present invention is shown, the system includes a main control unit, a public network chip module, a transceiver antenna and a voice codec, wherein,
the main control unit is used for calling an AT command after receiving the information of the state of entering the group call, controlling the public network chip module to execute the reservation identifier, adding 1 to the initial state value to be used as the current state value of the reservation identifier, and sending the information indicated by the AT command to the voice codec;
the public network chip module is used for executing the self-adding of 1 to the current state value of the reservation identifier S after receiving the AT instruction, sending the information indicated by the AT instruction to the voice codec, finishing the transmission of the TTS information and setting the self-subtracting of 1 to the current state value of the reservation identifier S;
the main control unit is also used for inquiring the state of the reservation identification S, if S! If yes, setting a reservation identifier S to be reduced by 1 from the current state value; and if S is equal to 0, executing an instruction for closing the voice codec.
As a further improvement of the above solution, the main control unit is further configured to query whether there are other processes that need to operate the voice codec to wait, and if so, set the reservation flag S to add 1 to the current state value.
The working method of the public network talkback system capable of avoiding TTS and voice service conflict comprises the following steps: in the process of initializing the public network chip module, setting a reservation identifier S, S00 denotes turning off the speech codec; after receiving the information of the state of entering the group call, the main control unit calls an AT instruction to control the public network chip module to execute the current state value of the reservation identifier, namely S, after the reservation identifier is added with 1 in the initial state value1＝S0Adding 1 to the initial state value of the reservation label, and adding S to the initial state value of the reservation label1S and sends TTS information indicated by the AT command to the voice codec.
The main control unit receives a group call entering request sent by a user at an application layer, indicates that a voice coder-decoder needs to execute a group call instruction, and is responsible forThe control unit calls the AT instruction to control the public network chip module to execute S1＝S0+1,S0Adding 1, S to the initial state value of the reservation label as 01＝S0+1 ═ 1, and S1The value of (c) is given to S, i.e., S is 1.
The main control unit detects whether the TTS information is transmitted by the public network chip module, if so, the current state of the reservation identifier is reduced by 1 after the TTS information is transmitted by the public network chip module, namely S is set2＝S1-1，S1＝1，S2When S is equal to 0, the2The value of (d) is given as S, S being 0.
The main control unit inquires the status value of the reserved ID S, i.e. determines whether the current status value of S is equal to 0, if S! If the TTS information is transmitted by the public network chip module, the current state of the reservation identifier is reduced by 1 by self; and if S is equal to 0, executing an instruction for closing the voice codec. Whether the reservation identifier S is 0 or not is inquired, whether the voice codec needs to be closed or not is determined, the conflict between TTS and the voice service is avoided, the service experience is improved, and electricity can be saved.
The main control unit inquires whether other processes needing to operate the voice codec wait, and if so, the reservation identifier S is set to be self-added with 1 on the current state value, namely S is S + 1. The main control unit inquires and judges that other processes needing to operate the voice coder-decoder wait, if so, the reservation identifier S is set to be self-added with 1 on the current state value, namely, the public network chip module is controlled to execute S3Adding 1 to the current state value of the reservation label (S + 1), and if the current state value of S is 1 at the moment, then S3＝2，S＝2。
The main control unit detects whether other processes needing to operate the voice codec are executed completely, if the execution is finished, the reservation identification S is set to be reduced by 1 from the current state value, namely S4＝S3-1，S＝S41. S! If the operation is 0, the main control unit does not execute the instruction of closing the voice coder-decoder, and detects other operation words needed by the public network chip moduleWhether the process of the audio codec is executed is finished, if the process is finished, the current state of the reservation mark is reduced by 1, namely S is set5＝S4-1，S4＝1，S5When S is equal to 0, the5The value of S is given to S, S is equal to 0, the current state of S is judged again, when S is equal to 0, the main control unit closes the voice codec, S! And continuously and circularly detecting whether other processes needing to operate the voice codec of the public network chip module are executed completely or not, and if the processes are executed completely, carrying out self-subtraction of 1 on the current state of the reservation identifier until S is 0.
The embodiment of the invention also provides a public network talkback system capable of avoiding the conflict between TTS and the voice service, which avoids the conflict between TTS and the voice service by carrying out the reservation identification on the voice codec and timely closing and opening the voice codec by inquiring the reservation identification, thereby improving the service experience and saving electricity.
Embodiments of the present invention also provide a computer-readable storage medium having stored thereon a computer program comprising program instructions which, when executed by a master control unit, cause the master control unit to perform the method described in the above embodiments.
A computer-readable storage medium, in which a computer program is stored, the computer program comprising program instructions which, when executed by a processor, cause the processor to carry out the method described in the above embodiments.
The computer readable storage medium may be an internal storage unit of the terminal described in the foregoing embodiment, for example, a hard disk or a memory of the terminal. The computer readable storage medium may also be an external storage device of the terminal, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like provided on the terminal. Further, the computer-readable storage medium may also include both an internal storage unit and an external storage device of the terminal. The computer-readable storage medium is used for storing the computer program and other programs and data required by the terminal. The computer readable storage medium may also be used to temporarily store data that has been output or is to be output.
Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the examples described in connection with the embodiments disclosed herein may be embodied in electronic hardware, computer software, or combinations of both, and that the components and steps of the examples have been described in a functional general in the foregoing description for the purpose of illustrating clearly the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the terminal and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may also be an electric, mechanical or other form of connection.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (4)
1. A method for avoiding TTS and voice service conflict in public network intercom equipment is characterized by specifically comprising the following steps:
s101, in the process of initializing a public network chip module, setting a reservation identifier S, wherein S is 0 to indicate that a voice codec is closed, and the initial state is set to be 0;
s102, after receiving the information of the state of entering the group call, the main control unit calls an AT instruction, controls the public network chip module to execute the current state value of the reservation identifier after the reservation identifier is added with 1 in the initial state value, and sends the information indicated by the AT command to the voice codec;
s103, the main control unit detects whether the TTS information is transmitted by the public network chip module, and if the TTS information is transmitted, the current state value of the reservation identifier is set to be reduced by 1;
s104. the master unit queries the status value of the subscription identity S,
if S! If yes, returning to execute S103;
if S is equal to 0, the main control unit executes an instruction for closing the voice codec;
the steps further include S201: the main control unit inquires whether there are other processes waiting for operating the voice codec,
if yes, setting the reservation identification S to be added with 1 on the current state value.
2. The method for avoiding TTS conflict with voice service in a public network intercom device of claim 1, wherein after the main control unit inquires whether there are other processes needing to operate the voice codec to wait, if so, the step of setting the subscription identifier S to add 1 to the current state value is further executed S103: the main control unit detects whether the TTS information is transmitted by the public network chip module, and if the TTS information is transmitted, the reservation identifier S is set to be reduced by 1 in the current state value.
3. A public network intercom system capable of avoiding TTS conflict with voice service is characterized by comprising a main control unit, a public network chip module, a transceiving antenna and a voice codec, wherein,
the main control unit is used for calling an AT command after receiving the information of the state of entering the group call, controlling the public network chip module to execute the reservation identifier, adding 1 to the initial state value to be used as the current state value of the reservation identifier, and sending the information indicated by the AT command to the voice codec;
the public network chip module is used for executing the self-adding of 1 to the current state value of the reservation identifier S after receiving the AT instruction, sending the information indicated by the AT instruction to the voice codec, finishing the transmission of the TTS information and setting the self-subtracting of 1 to the current state value of the reservation identifier S;
the main control unit is also used for inquiring the state of the reservation identification S, if S! If yes, setting a reservation identifier S to be reduced by 1 from the current state value; if S is equal to 0, executing an instruction for closing the voice codec;
the main control unit is also used for inquiring whether other processes needing to operate the voice codec wait, if so, the reservation identification S is set to be added with 1 on the current state value.
4. A computer-readable storage medium, characterized in that the computer storage medium stores a computer program comprising program instructions that, when executed by a master control unit, cause the master control unit to perform the method according to any one of claims 1-2.
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