CN113791887A - Audio task priority management method, device and system - Google Patents
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Abstract
The application relates to the field of task priority management, and discloses an audio task priority management method, device and system, wherein the method comprises the following steps: acquiring audio playing request information accessed to a preset playing terminal; acquiring audio tasks and task quantity simultaneously accessed to a preset playing terminal based on the audio playing request information; based on the task number of the audio tasks, if the task number is at least two, acquiring the priority of all the audio tasks accessed to the preset playing terminal; and selecting the audio task with the highest priority as an audio playing target based on the priorities of all the audio tasks. The method and the device have the effect of sequentially playing the audio files in sequence when a plurality of audio files exist simultaneously.
Description
Technical Field
The invention relates to the field of task priority management, in particular to an audio task priority management method, device and system.
Background
The management software is used for performing management functions of checking, modifying and the like on equipment, files, tasks, parameters and the like of the network audio system. The management software is an independent client software and can be used after logging in a network audio server.
The priority is a parameter for determining the priority level of each operation program for receiving system resources when the computer operating system processes a plurality of operation programs; before each job is input into the computer, it is assigned with a priority according to a certain requirement, for example, the priority is assigned according to the nature or length of the program or the source of the job, and then the computer determines the priority of processing each program according to the priority of each job program.
After the server is successfully logged in, a function button on a management software interface is activated, and after the function button is activated, when audio needs to be played, due to the fact that the number of the terminals is limited, when a plurality of audio tasks exist at the same time, the audio needs to be played through the terminals according to the importance degree of the audio.
In view of the above-mentioned related art, the inventor believes that when a plurality of audio tasks are present during audio playback, a conflict is likely to occur when an audio file is played back simultaneously on one playback terminal.
Disclosure of Invention
In order to sequentially play audio files in order when a plurality of audio files exist simultaneously, the application provides an audio task priority management method, device and system.
In a first aspect, the present application provides an audio task priority management method, which adopts the following technical scheme:
an audio task priority management method, comprising:
acquiring audio playing request information accessed to a preset playing terminal;
acquiring audio tasks and task quantity simultaneously accessed to a preset playing terminal based on the audio playing request information;
based on the task number of the audio tasks, if the task number is at least two, acquiring the priority of all the audio tasks accessed to the preset playing terminal;
and selecting the audio task with the highest priority as an audio playing target based on the priorities of all the audio tasks.
By adopting the technical scheme, when a plurality of audio tasks are accessed to the same playing terminal, the playing terminal can only play one audio task, so that the audio task with the highest priority is selected as an audio playing target according to the priorities of the plurality of audio tasks, the situation that the plurality of audio tasks are crowded and play is disordered can not occur, and audio files can be sequentially played in order.
Optionally, the step of selecting the audio task with the highest priority as the audio playing target includes:
judging whether the audio task comprises a new task or not based on the audio task with the highest priority;
if the audio task comprises a new task, judging whether the new task needs to be executed;
if a new task needs to be executed, taking the new task as an audio playing target;
and if the new task does not need to be executed, taking the original task of the audio task except the new task as an audio playing target.
By adopting the technical scheme, because each audio task may have the audio updating condition, when the audio is updated, a new task, for example, an audio is inserted into each audio task, different requirements are met according to each different audio task, some audio tasks can select to preferentially execute the new task, some audio tasks can select to preferentially play the original task, and when the new task is played, whether the new task needs to be executed or not needs to be judged firstly, so that the playing sequence of the audio tasks can be optimized.
Optionally, the step of obtaining the audio tasks simultaneously accessed to the preset playback terminal includes:
judging whether a specific paging microphone task exists in the audio tasks based on the audio tasks simultaneously accessed to the preset playing terminal;
if the specific paging microphone task exists in the audio task, judging whether at least one of a common paging microphone task and a common talkback microphone task exists in the audio task;
if so, the specific paging microphone task is performed prior to the normal paging microphone task and/or the normal interphone microphone task.
By adopting the technical scheme, when the audio playing task is executed, the task of the specific paging microphone (such as a leader or a security microphone) is more important than the audio tasks of other common microphones, so that the task of the specific paging microphone is preferentially executed even if the priority of the task of the specific paging microphone is lower than that of the common microphone, so that the playing order of the audio tasks can be optimized by referring to the importance of the audio tasks when the audio tasks are executed.
Optionally, the step of selecting the audio task with the highest priority as the audio playing target includes:
based on the audio playing target, sending a first playing instruction to the preset playing terminal, and controlling the preset playing terminal to execute the target audio playing task;
if the preset playing terminal has a fault in the process of executing the target audio task, acquiring fault information generated by the preset playing terminal;
and sending a second playing instruction to a preset standby terminal based on the fault information, and controlling the preset standby terminal to replace the preset playing terminal to continuously execute the target audio playing task.
By adopting the technical scheme, when the preset playing terminal executes the target audio playing task, the playing terminal may break down, and for some important audio playing tasks, when the playing terminal breaks down, a larger influence range may be caused, so that a standby terminal needs to be set, and the sudden situation that the terminal equipment breaks down can be reduced when the target audio playing task is executed.
Optionally, after the step of controlling the preset standby terminal to replace the preset playing terminal to continue executing the target audio playing task, the method includes:
and generating maintenance notification information based on the fault information and sending the maintenance notification information to a preset maintenance module.
By adopting the technical scheme, when the playing terminal breaks down, the playing terminal needs to be overhauled, so that the playing terminal can be repaired and normally put into use as soon as possible.
Optionally, the generating and sending the maintenance notification information to the preset maintenance module includes:
acquiring historical overhaul times based on the overhaul notification information;
if the historical overhaul times exceed a preset overhaul time threshold, judging the playing time of the target audio playing task;
and if the playing time of the target audio playing task exceeds the playing time threshold, sending a second playing instruction to a preset standby terminal, and controlling the preset standby terminal to replace the preset playing terminal to continuously execute the target audio playing task.
By adopting the technical scheme, when the maintenance times of the playing terminal are more, the service life of the playing terminal needs to be considered, which indicates that the service life is greatly shortened, the shorter service life influences the normal playing time of the playing terminal, when an audio file with longer playing time is encountered, the playing terminal may not successfully complete a task, and after the playing terminal plays for a certain time, in order to reduce the damage degree to the playing terminal, a standby terminal needs to be controlled to replace the playing terminal to continue to execute the next task, thereby being beneficial to the normal execution of the target audio playing task.
Optionally, the step of controlling the preset playing terminal to execute the target audio playing task includes:
acquiring a playing noise value of the preset playing terminal;
if the playing noise value exceeds a preset noise value threshold, judging whether the target audio playing task has a specific paging microphone task;
and if the target audio playing task exists, sending a second playing instruction to a preset standby terminal, and controlling the preset standby terminal to replace the preset playing terminal to continuously execute the target audio playing task.
By adopting the technical scheme, the specific paging microphone task belongs to the playing task with a more important grade, so that the requirement is provided for the audio noise value, if the noise value is too high when the playing terminal plays, the played audio content is not easy to be clearly heard by the answering personnel, and therefore when the noise value is too high, the standby terminal needs to be switched to play, and the normal execution of the target audio playing task is facilitated.
In a second aspect, the present application provides an audio task priority management apparatus, which adopts the following technical solution:
an audio task priority management device comprises a memory and a processor;
the memory stores a program for performing priority management on the audio task;
the processor executes the method of the right when the running program which is stored in the memory and enables the audio task to be subjected to priority management is run.
In a third aspect, the audio task priority management system provided by the present application adopts the following technical solution:
an audio task priority management system comprising: the system comprises an audio playing request module, an audio file module, a playing terminal, a priority information module and the audio task priority management device;
the audio playing request module is used for acquiring audio playing request information accessed to the playing terminal;
the audio file module is used for acquiring audio tasks and task quantity simultaneously accessed to the playing terminal based on the audio playing request information;
the priority information module is used for acquiring the priorities of all audio tasks simultaneously accessed to the playing terminal;
the playing terminal is used for playing the audio task with the highest priority as an audio playing target;
the audio task priority management device is used for judging whether the number of the audio tasks simultaneously accessed to the playing terminal is at least two, and if the number of the audio tasks is at least two, the playing terminal is controlled to play the audio task with the highest priority.
By adopting the technical scheme, when a plurality of audio tasks are accessed to the same playing terminal, the playing terminal can only play one audio task, so that the audio task with the highest priority is selected as an audio playing target according to the priorities of the plurality of audio tasks, the situation that the plurality of audio tasks are crowded and play is disordered can not occur, and audio files can be sequentially played in order.
Optionally, the system further comprises a standby terminal, a maintenance module and a noise value detection module;
the audio task priority management device is also used for judging whether the playing terminal fails in the process of executing the target audio task, and if the playing terminal fails, sending a second playing instruction to a preset standby terminal;
the standby terminal is used for responding to the second playing instruction and replacing the playing terminal to continue to execute the target audio playing task;
the maintenance module is used for receiving maintenance notification information sent by the processor and notifying related personnel of maintenance;
and the noise value detection module is used for acquiring a noise value when the playing terminal plays the audio playing target.
In summary, the present application includes at least one of the following beneficial technical effects:
when a plurality of audio tasks access the same playing terminal, the audio task with the highest priority is selected as the audio playing target, the situation that the plurality of audio tasks are crowded and playing is disordered can not occur, and therefore audio files can be sequentially played in order.
Drawings
Fig. 1 is a schematic hardware architecture of an audio task priority management system according to an embodiment of the present application.
Fig. 2 is a flowchart of an audio task priority management method according to an embodiment of the present application.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses an audio task priority management system, which refers to fig. 1 and comprises an audio playing request module, an audio file module, a playing terminal, a priority information module, a standby terminal, an overhaul module, a noise value detection module and an audio task priority management device; the audio playing request module, the audio file module, the playing terminal, the priority information module, the standby terminal, the overhaul module and the noise value detection module are all in communication connection with the audio task priority management device;
the audio file module comprises a request source type for accessing a plurality of audio tasks, such as an automatic timing task, a common paging microphone, a common talkback microphone, an active collecting and broadcasting device, an emergency active collecting and broadcasting device, a fire control device, a radio remote control device, an infrared ray on-demand device, a management software inter-cut, a sub-control software inter-cut, a specific paging microphone, a third-party software inter-cut, a talkback panel and an active (talkback) terminal; the audio tasks and the number of the tasks which are accessed to the playing terminal at the same time can be obtained.
The audio playing request module can acquire audio playing request information accessed to the playing terminal in a wireless or Bluetooth mode, wherein the audio playing request information includes audio tasks and task number simultaneously accessed to the playing terminal, for example, if the audio tasks simultaneously accessed to the playing terminal are an automatic timing task, a common paging microphone and an active collecting and playing device, the task number is three.
The priority information module is configured to obtain a priority of each audio task when multiple audio tasks are simultaneously accessed, where the audio tasks that are simultaneously accessed to the playing terminal are, for example, an automatic timing task, a general paging microphone, and an active broadcast acquisition device, the priority of the automatic timing task is 6, the priority of the general paging microphone is 14, and the priority of the active broadcast acquisition device is 10.
The playing terminal can be a sound box device or other electronic devices with speakers and is used for playing the audio task with the highest priority as an audio playing target, wherein the playing terminal belongs to the active terminal in the audio task and belongs to the suspended terminal in other audio tasks.
Only the audio frequency of the task can be heard on the terminal; for example, if the priority of the automatic timing task is 6, the priority of the general paging microphone is 14, and the priority of the active broadcast device is 10, the audio task level of the general paging microphone is executed.
The standby terminal and the playing terminal are set with the same parameters, can be sound box equipment or other electronic equipment with a loudspeaker, and can replace the playing terminal to execute an audio playing task when the playing terminal has an emergency.
And the maintenance module is used for receiving maintenance notification information sent by the audio task priority management device and notifying related personnel of maintenance, the maintenance module comprises an alarm and a counter, the alarm can notify the related personnel of maintenance in a sound-light alarm mode after receiving the detection notification information, and the counter can record the frequency of faults occurring at each time on the playing terminal.
The noise value detection module may be a noise detection sensor, and is configured to obtain a noise value when the audio playing target is played at the playing terminal, and when an important audio task is executed, the noise value needs to be obtained, where the noise value is higher than a preset value, for example, the noise value cannot exceed 60 dB.
The audio task priority management device comprises a processor and a memory, wherein the memory stores a program for managing the priority of the audio task, and can be a memory card, a U disk, a hard disk and the like; the processor is used for executing a program for carrying out priority management on the audio task, and can be hardware such as a CPU (central processing unit), a chip and the like; the system comprises a playing terminal and a control module, wherein the playing terminal is used for judging whether the number of audio tasks simultaneously accessed to the playing terminal is at least two, and if the number of the audio tasks is at least two, the playing terminal plays the audio task with the highest priority; the standby terminal is used for replacing the playing terminal to execute an audio playing task if the playing terminal fails; and the standby terminal is used for replacing the playing terminal to execute the audio playing task if the noise value of the playing terminal is higher than the noise value threshold value.
The implementation principle of the audio task priority management system in the embodiment of the application is as follows: when a plurality of audio tasks are accessed to the same playing terminal, the playing terminal can only play one audio task, so that the audio task with the highest priority is selected as an audio playing target according to the priorities of the plurality of audio tasks, the situation that the plurality of audio tasks are crowded and play is disordered can not occur, and audio files can be sequentially played in order.
Based on the hardware architecture, referring to fig. 2, an embodiment of the present application further discloses an audio task priority management method, including steps S100 to S400:
step S100: and acquiring audio playing request information accessed to a preset playing terminal.
The audio playing request module can acquire the audio playing request information accessed to the playing terminal in a wireless or Bluetooth mode, and can enable the audio playing request information to comprise audio tasks and task quantity simultaneously accessed to the playing terminal.
Step S200: and acquiring audio tasks and task quantity simultaneously accessed to a preset playing terminal based on the audio playing request information.
And acquiring audio tasks simultaneously accessed by the playing terminal according to the audio file module, wherein the number of the simultaneously accessed audio tasks can be one or more.
Step S300: and based on the task number of the audio tasks, if the task number is at least two, acquiring the priorities of all the audio tasks accessed to the preset playing terminal.
If the number of the tasks is at least two, the priority needs to be considered, and which audio task is preferentially executed is judged according to the priority.
Step S400: and selecting the audio task with the highest priority as an audio playing target based on the priorities of all the audio tasks.
Because the priority is established according to the importance degree of the audio tasks, when a plurality of audio tasks exist simultaneously, which audio task is played in advance needs to be specified according to the priority, the audio tasks can be executed in a staggered manner, and the congestion phenomenon is reduced.
Secondly, the step S200 further comprises steps S210-S230:
step S210: and judging whether a specific paging microphone task exists in the audio tasks based on the audio tasks simultaneously accessed to the preset playing terminal.
The specific paging microphone tasks, such as leadership speaking or alarm notification of guard personnel, belong to the more important audio tasks and need to be executed before, namely, preferentially.
Step S220: and if the specific paging microphone task exists in the audio task, judging whether at least one of a common paging microphone task and a common talkback microphone task exists in the audio task.
Step S230: if so, the specific paging microphone task is performed prior to the normal paging microphone task and/or the normal interphone microphone task.
When a specific paging microphone exists, whether an ordinary microphone exists needs to be judged, if the priority of the ordinary microphone is higher, the specific paging microphone still needs to be prioritized over the ordinary microphone, important audio tasks can be guaranteed to be played preferentially, and the situation that important audio information cannot be obtained timely is avoided.
Secondly, the step S400 further includes steps S410 to S430:
step S410: and judging whether the audio task contains a new task or not based on the audio task with the highest priority.
For some audio tasks, such as an emergency active broadcast device, a fire control device, a third-party software insertion or management software insertion, etc., a new task priority (a preemptive type) exists, otherwise, an original task priority (a hold type) is selected.
Step S420: and if the audio task comprises a new task, judging whether the new task needs to be executed.
Step S430: if a new task needs to be executed, taking the new task as an audio playing target; and if the new task does not need to be executed, taking the original task of the audio task except the new task as an audio playing target.
If the new task needs to be executed, the new task is executed through the playing terminal, and if the new task does not need to be executed, the original task is still executed.
Secondly, the step S400 further includes steps S4A 0-S4F 0:
step S4a 0: and sending a first playing instruction to the preset playing terminal based on the audio playing target, and controlling the preset playing terminal to execute the target audio playing task.
Step S4B 0: and if the preset playing terminal fails in the process of executing the target audio task, acquiring fault information generated by the preset playing terminal.
Other problems such as line faults, parameter abnormity and the like easily occur when the playing terminal plays, and the normal execution of the audio task is influenced.
Step S4C 0: and sending a second playing instruction to a preset standby terminal based on the fault information, and controlling the preset standby terminal to replace the preset playing terminal to continuously execute the target audio playing task.
And when a fault occurs, the processor sends a second playing instruction to the standby terminal, and the standby terminal is switched to continue executing the target audio playing task.
Step S4D 0: and generating maintenance notification information based on the fault information and sending the maintenance notification information to a preset maintenance module.
After receiving the detection notification information, the alarm can notify relevant personnel of overhauling in an audible and visual alarm mode, and the counter can record the frequency of faults occurring at each time of the playing terminal.
Step S4E 0: and acquiring historical overhaul times based on the overhaul notification information.
The remaining life of the playing terminal can be evaluated through the number of times of faults, generally, the more the number of times of maintenance is, the shorter the remaining life is, and in the case of short life, the situation that the playing terminal is likely to have faults at any time is represented.
Step S4F 0: if the historical overhaul times exceed a preset overhaul time threshold, judging the playing time of the target audio playing task;
and if the playing time of the target audio playing task exceeds the playing time threshold, sending a second playing instruction to a preset standby terminal, and controlling the preset standby terminal to replace the preset playing terminal to continuously execute the target audio playing task.
For the playing terminal, when the number of times of maintenance of the playing terminal is large, it needs to be noticed that the playing terminal cannot be used for a long time, if the playing terminal is heated and fails due to the long time, the processor needs to judge the playing time accessed by the playing terminal in advance, and if the playing time is greater than the threshold (for example, 1 h) of the playing time that the playing terminal can bear, the standby terminal needs to be switched to continue to execute the target audio playing task when the playing time exceeds 1 h.
Secondly, the step S400 further comprises steps S401 to S403:
step S401: acquiring a playing noise value of the preset playing terminal;
step S402: if the playing noise value exceeds a preset noise value threshold, judging whether the target audio playing task has a specific paging microphone task;
for some older terminals, noise may appear during playback, while for some more important audio tasks, such as certain paging microphone tasks, it is desirable to control the noise level below a noise level threshold (e.g., below 60 dB).
Step S403: and if the target audio playing task exists, sending a second playing instruction to a preset standby terminal, and controlling the preset standby terminal to replace the preset playing terminal to continuously execute the target audio playing task.
When the noise value of the playing terminal exceeds the threshold value of the noise value, the standby terminal needs to be switched to play in order to ensure the definition of the audio information.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. An audio task priority management method, characterized by: the method comprises the following steps:
acquiring audio playing request information accessed to a preset playing terminal;
acquiring audio tasks and task quantity simultaneously accessed to a preset playing terminal based on the audio playing request information;
based on the task number of the audio tasks, if the task number is at least two, acquiring the priority of all the audio tasks accessed to the preset playing terminal;
and selecting the audio task with the highest priority as an audio playing target based on the priorities of all the audio tasks.
2. The audio task priority management method according to claim 1, wherein: the step of selecting the audio task with the highest priority as the audio playing target comprises the following steps:
judging whether the audio task comprises a new task or not based on the audio task with the highest priority;
if the audio task comprises a new task, judging whether the new task needs to be executed;
if a new task needs to be executed, taking the new task as an audio playing target;
and if the new task does not need to be executed, taking the original task of the audio task except the new task as an audio playing target.
3. The audio task priority management method according to claim 1, wherein: the step of acquiring the audio tasks simultaneously accessed to the preset playing terminal comprises the following steps:
judging whether a specific paging microphone task exists in the audio tasks based on the audio tasks simultaneously accessed to the preset playing terminal;
if the specific paging microphone task exists in the audio task, judging whether at least one of a common paging microphone task and a common talkback microphone task exists in the audio task;
if so, the specific paging microphone task is performed prior to the normal paging microphone task and/or the normal interphone microphone task.
4. A method for audio task priority management according to claim 3, characterized by: the step of selecting the audio task with the highest priority as the audio playing target comprises the following steps:
based on the audio playing target, sending a first playing instruction to the preset playing terminal, and controlling the preset playing terminal to execute the target audio playing task;
if the preset playing terminal has a fault in the process of executing the target audio task, acquiring fault information generated by the preset playing terminal;
and sending a second playing instruction to a preset standby terminal based on the fault information, and controlling the preset standby terminal to replace the preset playing terminal to continuously execute the target audio playing task.
5. The audio task priority management method of claim 4, wherein: after the step of controlling the preset standby terminal to replace the preset playing terminal to continue executing the target audio playing task, the method comprises the following steps:
and generating maintenance notification information based on the fault information and sending the maintenance notification information to a preset maintenance module.
6. The audio task priority management method according to claim 5, wherein: the step of generating the overhaul notification information and sending the overhaul notification information to a preset overhaul module comprises the following steps:
acquiring historical overhaul times based on the overhaul notification information;
if the historical overhaul times exceed a preset overhaul time threshold, judging the playing time of the target audio playing task;
and if the playing time of the target audio playing task exceeds the playing time threshold, sending a second playing instruction to a preset standby terminal, and controlling the preset standby terminal to replace the preset playing terminal to continuously execute the target audio playing task.
7. The audio task priority management method of claim 4, wherein: the step of controlling the preset playing terminal to execute the target audio playing task comprises the following steps:
acquiring a playing noise value of the preset playing terminal;
if the playing noise value exceeds a preset noise value threshold, judging whether the target audio playing task has a specific paging microphone task;
and if the target audio playing task exists, sending a second playing instruction to a preset standby terminal, and controlling the preset standby terminal to replace the preset playing terminal to continuously execute the target audio playing task.
8. An audio task priority management device, characterized by: comprising a memory and a processor;
the memory stores a program for performing priority management on the audio task;
the processor executes the method of claims 1-7 when executing the running program stored in the memory for priority management of audio tasks.
9. An audio task priority management system, characterized by: the method comprises the following steps: an audio playing request module, an audio file module, a playing terminal, a priority information module and the audio task priority management device of claim 8;
the audio playing request module is used for acquiring audio playing request information accessed to the playing terminal;
the audio file module is used for acquiring audio tasks and task quantity simultaneously accessed to the playing terminal based on the audio playing request information;
the priority information module is used for acquiring the priorities of all audio tasks simultaneously accessed to the playing terminal;
the playing terminal is used for playing the audio task with the highest priority as an audio playing target;
the audio task priority management device is used for judging whether the number of the audio tasks simultaneously accessed to the playing terminal is at least two, and if the number of the audio tasks is at least two, the playing terminal is controlled to play the audio task with the highest priority.
10. An audio task priority management system according to claim 9, characterized by: the system also comprises a standby terminal, a maintenance module and a noise value detection module;
the audio task priority management device is also used for judging whether the playing terminal fails in the process of executing the target audio task, and if the playing terminal fails, sending a second playing instruction to a preset standby terminal;
the standby terminal is used for responding to the second playing instruction and replacing the playing terminal to continue to execute the target audio playing task;
the maintenance module is used for receiving maintenance notification information sent by the processor and notifying related personnel of maintenance;
and the noise value detection module is used for acquiring a noise value when the playing terminal plays the audio playing target.
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