CN114630286A - Broadcast broadcasting method, system, computer and readable storage medium - Google Patents
Broadcast broadcasting method, system, computer and readable storage medium Download PDFInfo
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
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- 238000004590 computer program Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 3
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
- H04R2430/01—Aspects of volume control, not necessarily automatic, in sound systems
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Abstract
The invention provides a broadcast broadcasting method, a system, a computer and a readable storage medium, wherein the method comprises the following steps: controlling the audio power amplifier to be in an audio data receiving state continuously, and detecting broadcast data around the audio power amplifier in real time; extracting fire-fighting task data in the fire-fighting task broadcast request, and sending the fire-fighting task data to the audio power amplifier; when the audio power amplifier receives fire fighting task data, controlling the audio power amplifier to send a first conversion signal to the volume switch so as to convert the volume switch from a closed state to an open state; and establishing a mapping relation between the audio power amplifier equipment and the volume switch, and transmitting the fire fighting task data to the broadcasting terminal through the volume switch so that the broadcasting terminal broadcasts the fire fighting task data. By means of the method, the volume switch can be automatically started in the closed state of the volume switch, the broadcasting terminal can broadcast corresponding fire fighting task data, and hidden dangers are eliminated.
Description
Technical Field
The present invention relates to the field of broadcast technologies, and in particular, to a broadcast broadcasting method, system, computer, and readable storage medium.
Background
Broadcast refers to a news propagation tool that transmits sound over radio waves or wires. Among them, a program transmitted through radio waves is called a radio broadcast, and a program transmitted through a wire is called a cable broadcast. Because the broadcasting has the characteristics of wide objects, rapid spread, multiple functions and strong infectivity, the broadcasting is widely applied to the daily life of people.
The wireless broadcast is widely applied to the field of fire fighting and is used for broadcasting fire fighting tasks in time. However, because the volume switch is arranged between the existing power amplifier equipment and the broadcasting terminals such as the loudspeaker box, when the volume switch is in the off state, the broadcasting terminals can not normally carry out fire-fighting broadcast, thereby influencing the broadcast of tasks and having certain hidden dangers.
Disclosure of Invention
Based on this, the present invention aims to provide a broadcast broadcasting method, a broadcast broadcasting system, a computer, and a readable storage medium, so as to solve the problem that in the prior art, a volume switch is arranged between a power amplifier device and a broadcast terminal such as a sound box, and when the volume switch is in an off state, the broadcast terminal cannot normally perform fire-fighting broadcasting, thereby affecting task broadcasting.
A first aspect of an embodiment of the present invention provides a broadcast broadcasting method, which is applied between an audio power amplifier device and a broadcast terminal, where a volume switch is disposed between the audio power amplifier device and the broadcast terminal, and the volume switch is in a closed state, where the method includes:
when the audio power amplifier is started, controlling the audio power amplifier to be in an audio data receiving state continuously, and detecting broadcast data around the audio power amplifier in real time, wherein the broadcast data comprises a fire-fighting task broadcast request;
when the fire fighting task broadcast request is received, extracting fire fighting task data in the fire fighting task broadcast request, and sending the fire fighting task data to the audio power amplifier;
when the audio power amplifier receives the fire fighting task data, controlling the audio power amplifier to send a first conversion signal to the volume switch so as to convert the volume switch from a closed state to an open state;
and establishing a mapping relation between the audio power amplifier equipment and the volume switch, and transmitting the fire fighting task data to the broadcasting terminal through the volume switch so that the broadcasting terminal broadcasts the fire fighting task data.
The invention has the beneficial effects that: the method comprises the steps of detecting broadcast data around the audio power amplifier equipment in real time, extracting fire task data in a current fire task broadcast request when the fire task broadcast request is received, and correspondingly issuing the fire task data to the audio power amplifier equipment. Furthermore, a first conversion signal is sent to a volume switch by controlling the audio power amplifier device so as to open the volume switch, and finally, the corresponding fire fighting task data can be automatically broadcasted by the broadcasting terminal only by transmitting the fire fighting task data to the broadcasting terminal through the volume switch. By means of the method, the volume switch can be automatically started in the closed state of the volume switch, and the broadcasting terminal can broadcast corresponding fire fighting task data, so that broadcasting of tasks is not affected, and hidden dangers are eliminated.
Preferably, after the step of controlling the audio power amplifier device to send the first conversion signal to the volume switch to convert the off state of the volume switch into the on state when the audio power amplifier device receives the fire fighting task data, the method further includes:
extracting an audio signal in the fire fighting task data, and determining a broadcast grade corresponding to the fire fighting task data according to the audio signal;
and determining a broadcasting strategy of the broadcasting terminal according to the broadcasting grade, wherein the broadcasting strategy comprises broadcasting time and broadcasting volume.
Preferably, the broadcasting grade includes a first grade, a second grade and a third grade, the step of extracting the audio signal in the fire-fighting task data and determining the broadcasting grade corresponding to the fire-fighting task data according to the audio signal includes:
if the audio frequency in the audio signal is smaller than a first preset frequency, determining that the broadcasting grade of the current fire fighting task data is the first grade;
if the audio frequency in the audio signal is greater than the first preset frequency and less than a second preset frequency, determining that the broadcasting grade of the current fire fighting task data is the second grade;
and if the audio frequency in the audio signal is greater than the second preset frequency, determining that the broadcasting grade of the current fire fighting task data is the third grade.
Preferably, after the step of determining the broadcast policy of the broadcast terminal according to the broadcast level, the method further includes:
the broadcasting strategy is issued to the audio power amplifier equipment so that the audio power amplifier equipment generates a corresponding broadcasting instruction;
and transmitting the playing instruction to the volume switch through the audio power amplifier equipment so as to adjust the volume of the volume switch.
Preferably, after the step of establishing a mapping relationship between the audio power amplifier device and the volume switch and transmitting the fire fighting task data to the broadcasting terminal through the volume switch so that the broadcasting terminal broadcasts the fire fighting task data, the method further includes:
and when the audio power amplifier does not receive any broadcast data within the preset time, controlling the audio power amplifier to be in a standby state, and enabling the audio power amplifier to send a second conversion signal to the volume switch so as to convert the volume switch from an on state to an off state.
A second aspect of the embodiments of the present invention provides a broadcast broadcasting system, which is applied between an audio power amplifier and a broadcast terminal, wherein a volume switch is disposed between the audio power amplifier and the broadcast terminal, and the volume switch is in a closed state, and the system includes:
the detection module is used for controlling the audio power amplifier to be continuously in an audio data receiving state when the audio power amplifier is started, and detecting broadcast data around the audio power amplifier in real time, wherein the broadcast data comprise a fire-fighting task broadcast request;
the extraction module is used for extracting fire fighting task data in the fire fighting task broadcast request when the fire fighting task broadcast request is received, and issuing the fire fighting task data to the audio power amplifier equipment;
the control module is used for controlling the audio power amplifier to send a first conversion signal to the volume switch when the audio power amplifier receives the fire fighting task data so as to convert the volume switch from a closed state to an open state;
and the broadcasting module is used for establishing the mapping relation between the audio power amplifier equipment and the volume switches, and transmitting the fire fighting task data to the broadcasting terminal through the volume switches, so that the broadcasting terminal broadcasts the fire fighting task data.
Among the above-mentioned broadcast system, broadcast system still includes the analysis module, the analysis module specifically is used for:
extracting an audio signal in the fire fighting task data, and determining a broadcast grade corresponding to the fire fighting task data according to the audio signal;
and determining a broadcasting strategy of the broadcasting terminal according to the broadcasting grade, wherein the broadcasting strategy comprises broadcasting time and broadcasting volume.
Wherein, in the broadcast broadcasting system, the analysis module is further specifically used for:
if the audio frequency in the audio signal is smaller than a first preset frequency, determining that the broadcasting grade of the current fire fighting task data is the first grade;
if the audio frequency in the audio signal is greater than the first preset frequency and less than a second preset frequency, determining that the broadcasting grade of the current fire fighting task data is the second grade;
and if the audio frequency in the audio signal is greater than the second preset frequency, determining that the broadcasting grade of the current fire fighting task data is the third grade.
Among the above-mentioned broadcast system, broadcast system still includes the adjustment module, the adjustment module specifically is used for:
the broadcasting strategy is issued to the audio power amplifier equipment so that the audio power amplifier equipment generates a corresponding broadcasting instruction;
and transmitting the playing instruction to the volume switch through the audio power amplifier equipment so as to adjust the volume of the volume switch.
Among the above-mentioned broadcast system, broadcast system still includes the standby module, the standby module specifically is used for:
and when the audio power amplifier does not receive any broadcast data within the preset time, controlling the audio power amplifier to be in a standby state, and enabling the audio power amplifier to send a second conversion signal to the volume switch so as to convert the volume switch from an on state to an off state.
A third aspect of the embodiments of the present invention provides a computer, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the broadcast broadcasting method as described above when executing the computer program.
A fourth aspect of embodiments of the present invention provides a readable storage medium on which a computer program is stored, the program, when executed by a processor, implementing a broadcast broadcasting method as described above.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a flowchart of a broadcast broadcasting method according to a first embodiment of the present invention;
fig. 2 is a block diagram of a broadcast broadcasting system according to a third embodiment of the present invention.
The following detailed description will further illustrate the invention in conjunction with the above-described figures.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Several embodiments of the invention are presented 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.
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 in the description of the invention herein 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.
Be provided with volume switch between broadcast terminals such as current power amplifier equipment and audio amplifier, when volume switch was in the off-state, can lead to broadcast terminal unable normal fire control to report to influenced the report of task, had certain hidden danger.
Referring to fig. 1, a broadcast broadcasting method in a first embodiment of the present invention is shown, and the broadcast broadcasting method provided in this embodiment can automatically start a volume switch when the volume switch is turned off, and enable a broadcast terminal to broadcast corresponding fire-fighting task data, so that the broadcast of a task is not affected, and hidden dangers are eliminated.
Specifically, the broadcast broadcasting method provided by this embodiment is applied between an audio power amplifier device and a broadcast terminal, a volume switch is arranged between the audio power amplifier device and the broadcast terminal, and the volume switch is in a closed state, and the method includes:
step S10, when the audio power amplifier is started, controlling the audio power amplifier to be in an audio data receiving state continuously, and detecting broadcast data around the audio power amplifier in real time, wherein the broadcast data comprises a fire-fighting task broadcast request;
specifically, in this embodiment, it should be noted that the audio power amplifier device provided in this embodiment is a generic term for an audio input/output device, and may be specifically configured to be a power amplifier, a multimedia console, a digital sound console, an audio sampling card, a synthesizer, a microphone, a sound card in a PC, and the like. In addition, the broadcast terminal provided in this embodiment may be specifically configured as a sound box, a speaker, and the like, which are all within the protection scope of this embodiment.
Further, in this embodiment, when the audio power amplifier is turned on, the server may control the audio power amplifier to be continuously in an audio data receiving state, and detect broadcast data around the audio power amplifier in real time, specifically, the broadcast data provided in this embodiment includes a fire task broadcast request.
Step S20, when the fire fighting task broadcast request is received, extracting fire fighting task data in the fire fighting task broadcast request, and sending the fire fighting task data to the audio power amplifier;
further, in this step, when the server receives the issued fire-fighting task broadcast request, the server immediately extracts the fire-fighting task data in the current fire-fighting task broadcast request, and immediately issues the fire-fighting task data to the audio power amplifier device.
Step S30, when the audio power amplifier receives the fire fighting task data, the audio power amplifier is controlled to send a first conversion signal to the volume switch, so that the volume switch is converted from a closed state to an open state;
furthermore, in this step, the audio power amplifier device can automatically establish a wireless communication connection with the server, so that, in this step, when the audio power amplifier device receives the fire fighting task data, the server can immediately control the audio power amplifier device to send a first conversion signal to the volume switch, where the first conversion signal may be a wireless bluetooth signal or a wireless network signal, so as to convert the volume switch from an off state to an on state.
And step S40, establishing a mapping relation between the audio power amplifier equipment and the volume switch, and transmitting the fire fighting task data to the broadcasting terminal through the volume switch so that the broadcasting terminal broadcasts the fire fighting task data.
Finally, in this step, when the state adjustment of volume switch is complete, this embodiment can establish the mapping relation between audio power amplifier device and the volume switch immediately, and pass through the volume switch will fire control task data transmission extremely broadcasting terminal, so that broadcasting terminal reports fire control task data to can be under the state that volume switch closed, the state of automatic reply volume switch, and carry out the report of fire control task data.
When the audio power amplifier is used, the broadcasting data around the audio power amplifier is detected in real time, and when a fire task broadcasting request is received, the fire task data in the current fire task broadcasting request is extracted and correspondingly issued to the audio power amplifier. Furthermore, a first conversion signal is sent to a volume switch by controlling the audio power amplifier device so as to open the volume switch, and finally, the corresponding fire fighting task data can be automatically broadcasted by the broadcasting terminal only by transmitting the fire fighting task data to the broadcasting terminal through the volume switch. By means of the method, the volume switch can be automatically started in the closed state of the volume switch, and the broadcasting terminal can broadcast corresponding fire fighting task data, so that broadcasting of tasks is not affected, and hidden dangers are eliminated.
It should be noted that the above implementation procedure is only for illustrating the applicability of the present application, but this does not represent that the broadcast broadcasting method of the present application has only the above-mentioned one implementation procedure, and on the contrary, the broadcast broadcasting method of the present application can be incorporated into the feasible embodiments of the present application as long as the broadcast broadcasting method of the present application can be implemented.
In conclusion, in the above embodiments of the present invention, the volume switch can be automatically turned on when the volume switch is turned off, and the broadcasting terminal can broadcast the corresponding fire fighting task data, so that the broadcasting of the task is not affected, and hidden dangers are eliminated.
In addition, a second embodiment of the present invention also provides a broadcast broadcasting method, where the broadcast broadcasting method provided in this embodiment specifically includes the following steps:
step S11, when the audio power amplifier is started, controlling the audio power amplifier to be in an audio data receiving state continuously, detecting broadcast data around the audio power amplifier in real time,
specifically, in this embodiment, similarly, when the audio power amplifier is turned on, the server may control the audio power amplifier to be continuously in an audio data receiving state, and detect broadcast data around the audio power amplifier in real time, specifically, the broadcast data provided in this embodiment includes a fire task broadcast request.
Step S21, when the fire fighting task broadcast request is received, extracting fire fighting task data in the fire fighting task broadcast request, and sending the fire fighting task data to the audio power amplifier;
further, in this step, when the server receives the issued fire-fighting task broadcast request, the server may immediately extract the fire-fighting task data in the current fire-fighting task broadcast request, and immediately issue the fire-fighting task data to the audio power amplifier device.
Step S31, when the audio power amplifier receives the fire fighting task data, the audio power amplifier is controlled to send a first conversion signal to the volume switch, so that the volume switch is converted from a closed state to an open state;
specifically, in this step, when the audio power amplifier device receives the fire fighting task data, the server immediately controls the audio power amplifier device to send a first conversion signal to the volume switch, where the first conversion signal may be a wireless bluetooth signal or a wireless network signal, so as to convert the volume switch from an off state to an on state.
Specifically, in this embodiment, it should be noted that, after the step of controlling the audio power amplifier device to send the first conversion signal to the volume switch to convert the volume switch from the off state to the on state when the audio power amplifier device receives the fire fighting task data, the method further includes:
step S41, extracting an audio signal in the fire fighting task data, and determining a broadcast grade corresponding to the fire fighting task data according to the audio signal; and determining a broadcasting strategy of the broadcasting terminal according to the broadcasting grade, wherein the broadcasting strategy comprises broadcasting time and broadcasting volume.
In addition, in this embodiment, it should be noted that, when the server receives the fire fighting task data, the current server may immediately extract the audio signal in the current fire fighting task data, determine the broadcast level corresponding to the current fire fighting task data according to the current audio signal and a preset program, and then determine the broadcast policy of the current broadcast terminal based on the current broadcast level, where the broadcast policy specifically includes broadcast duration and broadcast volume.
In this embodiment, it should be noted that the broadcasting grades include a first grade, a second grade, and a third grade, and further, the step of extracting the audio signal from the fire-fighting task data and determining the broadcasting grade corresponding to the fire-fighting task data according to the audio signal includes:
if the audio frequency in the audio signal is smaller than a first preset frequency, determining that the broadcasting grade of the current fire fighting task data is the first grade;
if the audio frequency in the audio signal is greater than the first preset frequency and less than a second preset frequency, determining that the broadcasting grade of the current fire fighting task data is the second grade;
and if the audio frequency in the audio signal is greater than the second preset frequency, determining that the broadcasting grade of the current fire fighting task data is the third grade.
Wherein, the second frequency of predetermineeing is greater than the first frequency of predetermineeing to can be accurate confirm the report grade of present fire control task data.
Specifically, in this embodiment, it should be noted that, after the step of determining the broadcast policy of the broadcast terminal according to the broadcast level, the method further includes:
step S51, the broadcasting strategy is issued to the audio power amplifier device, so that the audio power amplifier device generates a corresponding broadcasting instruction; and transmitting the playing instruction to the volume switch through the audio power amplifier equipment so as to adjust the volume of the volume switch.
Further, in this step, after determining the broadcast level and the broadcast strategy of the current fire fighting task data, the current server can immediately issue the analyzed broadcast strategy to the audio power amplifier device, so that the current audio power amplifier device generates a corresponding play instruction, and further transmits the current play instruction to the volume switch through the audio power amplifier device, so as to adjust the volume of the volume switch.
And step S61, establishing a mapping relation between the audio power amplifier equipment and the volume switch, and transmitting the fire fighting task data to the broadcasting terminal through the volume switch so that the broadcasting terminal broadcasts the fire fighting task data.
In this step, when volume switch's state adjustment is complete, this embodiment can establish the mapping relation between audio power amplifier device and the volume switch immediately, and pass through volume switch will fire control task data transmission extremely broadcast terminal, so that broadcast terminal reports fire control task data to can be under the state that volume switch closed, the state of automatic reply volume switch, and carry out the report of fire control task data.
Specifically, in this embodiment, it should be noted that, after the step of establishing a mapping relationship between the audio power amplifier device and the volume switch and transmitting the fire fighting task data to the broadcast terminal through the volume switch, so that the broadcast terminal broadcasts the fire fighting task data, the method further includes:
step S71, when the audio power amplifier does not receive any broadcast data within a preset time, controlling the audio power amplifier to be in a standby state, and enabling the audio power amplifier to send a second switching signal to the volume switch, so as to switch the volume switch from an on state to an off state.
Finally, in this step, it should be noted that, when the audio power amplifier device receives any broadcast data within a set time, for example, 30 minutes, the server may immediately control the audio power amplifier device to enter a standby state, and before entering the standby state, control the current audio power amplifier device to send a second switching signal to the volume switch, so as to switch the current volume switch from an on state to an off state, so as to save the use resources, where the second switching signal may also be a wireless bluetooth signal or a wireless network signal.
It should be noted that, the method provided by the second embodiment of the present invention, which has the same implementation principle and produces some technical effects as the first embodiment, for the sake of brief description, the corresponding contents in the first embodiment may be referred to where this embodiment is not mentioned.
In summary, in the above embodiments of the present invention, the volume switch can be automatically turned on when the volume switch is turned off, and the broadcasting terminal can broadcast the corresponding fire fighting task data, so that the broadcasting of the task is not affected, and hidden dangers are eliminated.
Referring to fig. 2, a broadcast broadcasting system according to a third embodiment of the present invention is shown, and is applied between an audio power amplifier and a broadcast terminal, a volume switch is disposed between the audio power amplifier and the broadcast terminal, and the volume switch is in a closed state, where the system includes:
the detection module 12 is configured to control the audio power amplifier to be continuously in an audio data receiving state when the audio power amplifier is turned on, and detect broadcast data around the audio power amplifier in real time, where the broadcast data includes a fire task broadcast request;
the extracting module 22 is configured to extract the fire-fighting task data in the fire-fighting task broadcast request when the fire-fighting task broadcast request is received, and issue the fire-fighting task data to the audio power amplifier device;
the control module 32 is configured to control the audio power amplifier device to send a first conversion signal to the volume switch when the audio power amplifier device receives the fire fighting task data, so as to convert the volume switch from a closed state to an open state;
Among the above-mentioned broadcast system, the broadcast system still includes analysis module 52, analysis module 52 is specifically used for:
extracting an audio signal in the fire fighting task data, and determining a broadcast grade corresponding to the fire fighting task data according to the audio signal;
and determining a broadcasting strategy of the broadcasting terminal according to the broadcasting grade, wherein the broadcasting strategy comprises broadcasting time and broadcasting volume.
Among the above-mentioned broadcast broadcasting system, analysis module 52 is still specifically used for:
if the audio frequency in the audio signal is smaller than a first preset frequency, determining that the broadcasting grade of the current fire fighting task data is the first grade;
if the audio frequency in the audio signal is greater than the first preset frequency and less than a second preset frequency, determining that the broadcasting grade of the current fire fighting task data is the second grade;
and if the audio frequency in the audio signal is greater than the second preset frequency, determining that the broadcasting grade of the current fire fighting task data is the third grade.
Among the above-mentioned broadcast system, broadcast system still includes adjustment module 62, adjustment module 62 specifically is used for:
sending the broadcasting strategy to the audio power amplifier to enable the audio power amplifier to generate a corresponding broadcasting instruction;
and transmitting the playing instruction to the volume switch through the audio power amplifier equipment so as to adjust the volume of the volume switch.
Among the above-mentioned broadcast broadcasting system, broadcast broadcasting system still includes standby module 72, standby module 72 specifically is used for:
and when the audio power amplifier does not receive any broadcast data within the preset time, controlling the audio power amplifier to be in a standby state, and enabling the audio power amplifier to send a second conversion signal to the volume switch so as to convert the volume switch from an on state to an off state.
A fourth embodiment of the present invention provides a computer, including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor, when executing the computer program, implements the broadcast broadcasting method as provided in the first embodiment or the second embodiment.
A fifth embodiment of the present invention provides a readable storage medium on which a computer program is stored, the program, when executed by a processor, implementing the broadcast broadcasting method provided as the first embodiment or the second embodiment described above.
In summary, the embodiment of the present invention can automatically start the volume switch when the volume switch is turned off, and enable the broadcasting terminal to broadcast the corresponding fire fighting task data, so that the broadcasting of the task is not affected, and hidden dangers are eliminated.
The above modules may be functional modules or program modules, and may be implemented by software or hardware. For a module implemented by hardware, the modules may be located in the same processor; or the modules can be respectively positioned in different processors in any combination.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device.
More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following technologies, which are well known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
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 present 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 broadcast broadcasting method is applied between audio power amplifier equipment and a broadcast terminal, a volume switch is arranged between the audio power amplifier equipment and the broadcast terminal, and the volume switch is in a closed state, and the method comprises the following steps:
when the audio power amplifier is started, controlling the audio power amplifier to be in an audio data receiving state continuously, and detecting broadcast data around the audio power amplifier in real time, wherein the broadcast data comprises a fire-fighting task broadcast request;
when the fire fighting task broadcast request is received, extracting fire fighting task data in the fire fighting task broadcast request, and sending the fire fighting task data to the audio power amplifier;
when the audio power amplifier receives the fire fighting task data, controlling the audio power amplifier to send a first conversion signal to the volume switch so as to convert the volume switch from a closed state to an open state;
and establishing a mapping relation between the audio power amplifier equipment and the volume switch, and transmitting the fire fighting task data to the broadcasting terminal through the volume switch so that the broadcasting terminal broadcasts the fire fighting task data.
2. The broadcast broadcasting method according to claim 1, wherein: after the step of controlling the audio power amplifier device to send the first conversion signal to the volume switch to convert the off state of the volume switch into the on state when the audio power amplifier device receives the fire fighting task data, the method further includes:
extracting an audio signal in the fire fighting task data, and determining a broadcast grade corresponding to the fire fighting task data according to the audio signal;
and determining a broadcasting strategy of the broadcasting terminal according to the broadcasting grade, wherein the broadcasting strategy comprises broadcasting duration and broadcasting volume.
3. The broadcast broadcasting method according to claim 2, wherein: the broadcasting grade comprises a first grade, a second grade and a third grade, the audio signals in the fire fighting task data are extracted, and the broadcasting grade corresponding to the fire fighting task data is determined according to the audio signals, and the broadcasting grade comprises the following steps:
if the audio frequency in the audio signal is smaller than a first preset frequency, determining that the broadcasting level of the current fire fighting task data is the first level;
if the audio frequency in the audio signal is greater than the first preset frequency and less than a second preset frequency, determining that the broadcasting grade of the current fire fighting task data is the second grade;
and if the audio frequency in the audio signal is greater than the second preset frequency, determining that the broadcasting grade of the current fire fighting task data is the third grade.
4. The broadcast broadcasting method according to claim 2, wherein: after the step of determining the broadcast policy of the broadcast terminal according to the broadcast level, the method further includes:
the broadcasting strategy is issued to the audio power amplifier equipment so that the audio power amplifier equipment generates a corresponding broadcasting instruction;
and transmitting the playing instruction to the volume switch through the audio power amplifier equipment so as to adjust the volume of the volume switch.
5. The broadcast broadcasting method according to claim 1, wherein: after the step of establishing the mapping relationship between the audio power amplifier device and the volume switch and transmitting the fire fighting task data to the broadcasting terminal through the volume switch so that the broadcasting terminal broadcasts the fire fighting task data, the method further comprises the following steps:
and when the audio power amplifier does not receive any broadcast data within the preset time, controlling the audio power amplifier to be in a standby state, and enabling the audio power amplifier to send a second conversion signal to the volume switch so as to convert the volume switch from an on state to an off state.
6. The utility model provides a broadcast system, its characterized in that is applied to between audio power amplifier and the broadcast terminal, audio power amplifier with be equipped with volume switch between the broadcast terminal, just volume switch is in the off-state, the system includes:
the detection module is used for controlling the audio power amplifier to be continuously in an audio data receiving state when the audio power amplifier is started, and detecting broadcast data around the audio power amplifier in real time, wherein the broadcast data comprise a fire-fighting task broadcast request;
the extraction module is used for extracting fire fighting task data in the fire fighting task broadcast request when the fire fighting task broadcast request is received, and issuing the fire fighting task data to the audio power amplifier equipment;
the control module is used for controlling the audio power amplifier to send a first conversion signal to the volume switch when the audio power amplifier receives the fire fighting task data so as to convert the volume switch from a closed state to an open state;
and the broadcasting module is used for establishing the mapping relation between the audio power amplifier equipment and the volume switches, and transmitting the fire fighting task data to the broadcasting terminal through the volume switches, so that the broadcasting terminal broadcasts the fire fighting task data.
7. The broadcast broadcasting system according to claim 6, wherein: the broadcast broadcasting system further comprises an analysis module, and the analysis module is specifically configured to:
extracting an audio signal in the fire fighting task data, and determining a broadcast grade corresponding to the fire fighting task data according to the audio signal;
and determining a broadcasting strategy of the broadcasting terminal according to the broadcasting grade, wherein the broadcasting strategy comprises broadcasting time and broadcasting volume.
8. The broadcast broadcasting system of claim 7, wherein: the broadcast grade comprises a first grade, a second grade and a third grade, and the analysis module is further specifically used for:
if the audio frequency in the audio signal is smaller than a first preset frequency, determining that the broadcasting level of the current fire fighting task data is the first level;
if the audio frequency in the audio signal is greater than the first preset frequency and less than a second preset frequency, determining that the broadcasting grade of the current fire fighting task data is the second grade;
and if the audio frequency in the audio signal is greater than the second preset frequency, determining that the broadcasting grade of the current fire fighting task data is the third grade.
9. A computer comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements the broadcast method of any one of claims 1 to 5 when executing the computer program.
10. A readable storage medium on which a computer program is stored, which program, when executed by a processor, implements a broadcast broadcasting method according to any one of claims 1 to 5.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210280159.8A CN114630286A (en) | 2022-03-22 | 2022-03-22 | Broadcast broadcasting method, system, computer and readable storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210280159.8A CN114630286A (en) | 2022-03-22 | 2022-03-22 | Broadcast broadcasting method, system, computer and readable storage medium |
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| US20160337059A1 (en) * | 2014-01-22 | 2016-11-17 | Radioscreen Gmbh | Audio broadcasting content synchronization system |
| CN108184164A (en) * | 2017-12-28 | 2018-06-19 | 深圳Tcl新技术有限公司 | Audio frequency playing method, smart television and computer readable storage medium |
| KR101968202B1 (en) * | 2017-10-20 | 2019-04-11 | 주식회사 온품 | Real Time Alarm Broadcasting Apparatus Capable of Multi Transmission and Mtehod thereof |
| CN112394668A (en) * | 2020-11-25 | 2021-02-23 | 安徽文香信息技术有限公司 | Broadcasting system and method for intelligent classroom |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160337059A1 (en) * | 2014-01-22 | 2016-11-17 | Radioscreen Gmbh | Audio broadcasting content synchronization system |
| KR101968202B1 (en) * | 2017-10-20 | 2019-04-11 | 주식회사 온품 | Real Time Alarm Broadcasting Apparatus Capable of Multi Transmission and Mtehod thereof |
| CN108184164A (en) * | 2017-12-28 | 2018-06-19 | 深圳Tcl新技术有限公司 | Audio frequency playing method, smart television and computer readable storage medium |
| CN112394668A (en) * | 2020-11-25 | 2021-02-23 | 安徽文香信息技术有限公司 | Broadcasting system and method for intelligent classroom |
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