CN117792549B - Method, device, equipment and medium for determining operation state of emergency broadcast terminal - Google Patents
Method, device, equipment and medium for determining operation state of emergency broadcast terminal Download PDFInfo
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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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Abstract
The application relates to the field of data processing, in particular to a method, a device, equipment and a medium for determining the running state of an emergency broadcast terminal, wherein the method comprises the following steps: judging whether the working state of the equipment of the emergency broadcast terminal in a preset time period is continuously in a low-power consumption state or not; if the equipment working state of the emergency broadcasting terminal in the preset time period is continuously in a low power consumption state, acquiring a working signal received by the emergency broadcasting terminal in the preset time period, and judging whether the operation state of the emergency broadcasting terminal is abnormal according to the received working signal; if the operation state of the emergency broadcast terminal is abnormal, the power control equipment controlling the emergency broadcast terminal restarts the emergency broadcast terminal power supply. The application can judge the operation state of the emergency broadcast terminal more accurately.
Description
Technical Field
The present application relates to the technical field of data processing, and in particular, to a method, an apparatus, a device, and a medium for determining an operation state of an emergency broadcast terminal.
Background
The emergency broadcast terminal is commonly used for emergency broadcast, disaster relief and the like; generally, the emergency broadcast terminal can receive emergency broadcast information sent by government or related organizations and rapidly transmit the information to masses so as to help masses to grasp disaster situations in time and take effective countermeasures. But the emergency broadcast terminal is usually in an idle state when not broadcasting, and at this time, it cannot be determined whether the emergency broadcast terminal can normally operate when broadcasting is required.
The emergency broadcast terminal is always in a low-power-consumption state in an idle state, and when broadcasting is needed, the emergency broadcast terminal exits from the low-power-consumption state to broadcast. At present, when an emergency broadcast terminal is never withdrawn from a low-power consumption state within a certain time, the emergency broadcast terminal directly determines that the running state is abnormal; and restarting the power supply of the emergency broadcast terminal to enable the emergency broadcast terminal to recover the normal operation state.
However, when there is no broadcasting demand in a certain period of time, the condition that the emergency broadcasting terminal exits the low power consumption state cannot be formed, and the emergency broadcasting terminal cannot be monitored to exit from the low power consumption state naturally, so that the problem of wrong judgment of the running state occurs.
Therefore, how to determine the operation state of the emergency broadcast terminal more accurately is a technical problem to be solved urgently by those skilled in the art.
Disclosure of Invention
In order to judge the operation state of the emergency broadcast terminal more accurately, the application provides an operation state determining method, device, equipment and medium of the emergency broadcast terminal.
In a first aspect, the present application provides a method for determining an operation state of an emergency broadcast terminal, which adopts the following technical scheme:
An operation state determining method of an emergency broadcasting terminal, comprising:
judging whether the working state of the equipment of the emergency broadcast terminal in a preset time period is continuously in a low-power consumption state or not;
if the equipment working state of the emergency broadcasting terminal in the preset time period is continuously in a low power consumption state, acquiring a working signal received by the emergency broadcasting terminal in the preset time period, and judging whether the operation state of the emergency broadcasting terminal is abnormal according to the received working signal;
And if the operation state of the emergency broadcast terminal is abnormal, controlling the power control equipment of the emergency broadcast terminal to restart the emergency broadcast terminal power supply.
The present application may be further configured in a preferred example to:
And judging whether the operation state of the emergency broadcast terminal is abnormal according to the received working signal, wherein the method comprises the following steps:
Acquiring a first duration of playing content corresponding to a standard signal sent to the emergency broadcast terminal in the preset time period;
determining a second duration of the playing content corresponding to the received working signal;
and judging whether the operation state of the emergency broadcast terminal is abnormal or not according to the first time length and the second time length.
The present application may be further configured in a preferred example to:
And judging whether the operation state of the emergency broadcast terminal is abnormal according to the received working signal, wherein the method comprises the following steps:
Determining a number of valid working signal segments in the received working signal;
and judging whether the operation state of the emergency broadcast terminal is abnormal or not according to the effective working signal segments.
The present application may be further configured in a preferred example to:
Judging whether the operation state of the emergency broadcast terminal is abnormal according to the effective working signal segments, including:
determining the number of break points in the effective working signal segments, wherein the number of break points represents the number of effective signal discontinuities in the effective working signal segments;
Judging whether the running state of the emergency broadcast terminal in the preset time period is abnormal or not according to the breakpoint number;
Or alternatively, the first and second heat exchangers may be,
Acquiring predicted playing content corresponding to a standard signal sent to the emergency broadcast terminal in the preset time period, and determining actual playing content corresponding to the effective working signal section;
and judging whether the running state of the emergency broadcast terminal is abnormal or not according to the predicted playing content and the actual playing content.
The present application may be further configured in a preferred example to:
After judging whether the operation state of the emergency broadcast terminal is abnormal according to the received working signal, the method further comprises the following steps:
If the running state is normal, generating a test signal, wherein the test signal is used for triggering the emergency broadcast terminal to switch from a low-power-consumption state to a playing state, and the test signal at least comprises the expected duration of the emergency broadcast terminal maintained in the playing state;
testing the emergency broadcast terminal by using the test signal to obtain the actual duration of the emergency broadcast terminal maintained in the playing state;
And re-determining the operation state of the emergency broadcast terminal according to the expected duration and the actual duration.
The present application may be further configured in a preferred example to:
the test signal also includes playing test content,
And re-determining the operation state of the emergency broadcast terminal according to the expected duration and the actual duration, including:
When the actual time length is the sum of the actual time lengths of the emergency broadcast terminal maintained in the playing state, calculating a time length difference value between the predicted time length and the actual time length, and judging whether the time length difference value is smaller than a preset time length difference value threshold value;
if not, determining that the operation state of the emergency broadcast terminal is abnormal;
if yes, determining that the operation state of the emergency broadcast terminal is normal;
When the actual time length comprises at least one sub-actual time length, determining the intermittent time length between adjacent sub-actual time lengths, wherein the sub-actual time length is the actual playing time length of the corresponding playing content of the effective working signal section;
determining the single word playing time length in the playing test content; judging whether the interruption time length is longer than the single word playing time length or not;
if yes, determining that the operation state of the emergency broadcast terminal is abnormal;
if not, determining that the operation state of the emergency broadcast terminal is normal.
The present application may be further configured in a preferred example to:
after the emergency broadcast terminal power is restarted by the power control device controlling the emergency broadcast terminal, the method further comprises:
Obtaining the restarting times of the power supply after the latest overhaul time;
judging whether the emergency broadcast terminal needs to be overhauled or not according to the power restarting times;
if yes, generating overhaul information and sending the overhaul information to a corresponding terminal of an overhaul worker.
In a second aspect, the present application provides an operation state determining device for an emergency broadcast terminal, which adopts the following technical scheme:
an operation state determining apparatus of an emergency broadcasting terminal, comprising:
The first judging module is used for judging whether the working state of the equipment of the emergency broadcast terminal in a preset time period is continuously in a low-power consumption state or not; when the equipment working state of the emergency broadcast terminal in the preset time period is continuously in a low-power consumption state, triggering a working signal acquisition module;
The working signal acquisition module is used for acquiring the working signal received by the emergency broadcast terminal in the preset time period;
The second judging module is used for judging whether the operation state of the emergency broadcast terminal is abnormal or not according to the received working signal; triggering a power restarting module when the operation state of the emergency broadcast terminal is abnormal;
and the power restarting module is used for controlling the power control equipment of the emergency broadcasting terminal to restart the power of the emergency broadcasting terminal.
In a third aspect, the present application provides an electronic device, which adopts the following technical scheme:
at least one processor;
A memory;
at least one application program, wherein the at least one application program is stored in the memory and configured to be executed by the at least one processor, the at least one application program configured to: the operation state determining method of an emergency broadcast terminal according to any one of the first aspect is performed.
In a fourth aspect, the present application provides a computer readable storage medium, which adopts the following technical scheme:
a computer-readable storage medium having stored thereon a computer program which, when executed in a computer, causes the computer to perform the method of determining an operational status of an emergency broadcast terminal according to any one of the first aspects.
In summary, the application at least comprises the following beneficial technical effects:
Compared with the prior art, whether the operation state is abnormal is determined directly based on whether the equipment operation state is continuously in the low-power-consumption state or not, the condition that the emergency broadcast terminal exits from the low-power-consumption state when no broadcast demand is omitted possibly, and the operation state is determined to be wrong; according to the scheme, after the fact that the working state of the equipment of the emergency broadcast terminal is continuously in a low-power consumption state in a preset time period is judged, the operation state of the emergency broadcast terminal is determined to be possibly abnormal; and acquiring a working signal received by the emergency broadcasting terminal in a preset time period to determine whether broadcasting requirements exist in emergency broadcasting, and determining that the running state is abnormal when the broadcasting requirements exist so as to improve the accuracy of the running state.
Drawings
Fig. 1 is a schematic structural diagram of an operation state determining system of an emergency broadcast terminal according to an embodiment of the present application.
Fig. 2 is a flow chart of a method for determining an operation state of an emergency broadcast terminal according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of an operation state determining device of an emergency broadcast terminal according to an embodiment of the present application.
Fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The present application will be described in further detail with reference to fig. 1 to 4.
The present embodiment is merely illustrative of the present application and is not intended to limit the present application, and those skilled in the art, after having read the present specification, may make modifications to the present embodiment without creative contribution as necessary, but are protected by patent laws within the scope of the present application.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In addition, the term "and/or" herein is merely an association relationship describing an association object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In this context, unless otherwise specified, the term "/" generally indicates that the associated object is an "or" relationship.
Embodiments of the application are described in further detail below with reference to the drawings.
The embodiment of the application provides a method for determining the operation state of an emergency broadcast terminal, which is executed by electronic equipment, wherein the electronic equipment can be a test small plate, and the embodiment of the application is not limited herein.
As shown in fig. 1, the electronic device is connected to the emergency broadcast terminal and the power control device in a wired or wireless manner, the power control device is connected to the emergency broadcast terminal in a wired manner, specifically, the power control device may, but is not limited to, be a relay, and the power control device corresponds to the emergency broadcast terminal one by one, and is used for controlling the on or off of the power supply of the emergency broadcast terminal.
As shown in fig. 2, the method includes step S101, step S102, and step S103, wherein:
Step S101: and judging whether the working state of the equipment of the emergency broadcast terminal in the preset time period is continuously in a low-power consumption state.
The device working state may include a play state, an idle state and/or a low power consumption state, and in general, when the emergency broadcast terminal is in the play state, the emergency broadcast terminal performs a play action and has a working signal, when the play action is finished, the emergency broadcast terminal is converted into the idle state and the working signal disappears, at this time, the emergency broadcast terminal is not in the low power consumption state and has no content to be played, and when the emergency broadcast terminal is in the idle state for a certain period of time, the emergency broadcast terminal is converted into the low power consumption state and has no working signal. The working signal is a digital signal received by the emergency broadcast terminal from the electronic equipment for broadcasting.
Specifically, the electronic device obtains a device working state of the emergency broadcast terminal within a preset time period, wherein the preset time period can be set by a user and stored in the electronic device; judging whether the equipment working state of the emergency broadcasting terminal is continuously in a low-power-consumption state or not in a preset time period according to the equipment working state, wherein if the equipment working state only comprises the low-power-consumption state, the equipment working state is determined to be continuously in the low-power-consumption state, the operation state of the emergency broadcasting terminal is characterized by possibly being abnormal, the operation state of the emergency broadcasting terminal is required to be further judged, and otherwise, the operation state of the emergency broadcasting terminal is characterized by being normal.
The electronic equipment can monitor and record the equipment working state of the emergency broadcast terminal in real time, and the equipment working state of each moment recorded by the electronic equipment carries time identification information. Specifically, the electronic device obtains the device working state of the emergency broadcast terminal in the preset time period, which specifically may include: determining target time identification information corresponding to all the moments in a preset time period corresponding to the current moment, wherein the target time identification information is time identification information corresponding to all the moments in the preset time period corresponding to the current moment; and extracting the equipment working state corresponding to the target time identification information from all the equipment working states stored in the electronic equipment by utilizing the target time identification information, and taking the equipment working state corresponding to the target time identification information as the equipment working state of the emergency broadcasting terminal in a preset time period.
Step S102: if the equipment working state of the emergency broadcasting terminal in the preset time period is continuously in a low power consumption state, acquiring a working signal of the emergency broadcasting terminal in the preset time period, and judging whether the operation state of the emergency broadcasting terminal is abnormal according to the working signal.
The working signal is a digital signal which is received by the emergency broadcasting terminal from the electronic equipment and used for broadcasting. It should be understood that, generally, after the control end generates a digital signal and sends the digital signal to the playing terminal, the playing terminal performs digital-to-analog conversion on the digital signal to obtain an analog signal corresponding to the digital signal, and then the playing terminal amplifies the analog signal to obtain an available analog signal, so that a mechanical wave can be obtained according to the available analog signal to realize broadcasting.
It can be understood that when there is no broadcasting requirement in the preset time period, the condition that the emergency broadcasting terminal exits the low power consumption state cannot be formed, so that the emergency broadcasting terminal can always maintain the low power consumption state in the preset time period at this time, but whether the operation state is abnormal cannot be confirmed. Therefore, the working signal is acquired, and whether the emergency broadcasting terminal has broadcasting requirements or not can be determined in a preset time period; when there is a broadcast demand, the operating state is determined to be abnormal.
Step S103: if the operation state of the emergency broadcast terminal is abnormal, the power control equipment controlling the emergency broadcast terminal restarts the emergency broadcast terminal power supply.
Specifically, the electronic device generates a power restart instruction, and sends the power restart instruction to the power control device; the power control device re-accesses the power for the emergency broadcast terminal after disconnecting the power of the emergency broadcast terminal based on the power restarting instruction.
In the embodiment of the application, compared with the related art, whether the operation state is abnormal is determined directly based on whether the equipment operation state is continuously in the low-power-consumption state or not, the condition that the emergency broadcast terminal exits from the low-power-consumption state when no broadcast demand is possibly ignored, and the operation state is determined to be wrong; according to the scheme, after the fact that the working state of the equipment of the emergency broadcast terminal is continuously in a low-power consumption state in a preset time period is judged, the operation state of the emergency broadcast terminal is determined to be possibly abnormal; and acquiring a working signal of the emergency broadcasting terminal in a preset time period to determine whether broadcasting requirements exist in emergency broadcasting, and determining that the running state is abnormal when the broadcasting requirements exist so as to improve the accuracy of the running state.
Step S102, according to a working signal, determines whether the operation state of the emergency broadcast terminal is abnormal, which may specifically include steps SA1 to SA3 (not shown in the figure), where:
step SA1: and acquiring a first duration of the playing content corresponding to the standard signal sent to the emergency broadcast terminal in a preset time period.
It is to be appreciated that when the emergency broadcast terminal is required to perform a play action, the electronic device transmits a sending work signal to the emergency broadcast terminal, wherein the sending work signal is a standard signal sent by the electronic device to the emergency broadcast terminal in a preset time period; the emergency broadcast terminal receives a working signal corresponding to the sending working signal, wherein the data volume included in the sending working signal is not smaller than the data volume included in the working signal.
When the data volume included in the working signal is equal to the data volume included in the sending working signal, the emergency broadcasting terminal is characterized to receive all data sent by the electronic equipment, the playing content included in the working signal is equal to the playing content included in the sending working signal, and the duration of the sending working signal is as follows: the emergency broadcast terminal plays the time length required by playing the content included in the sending working signal.
It should be noted that, when the electronic device does not transmit the transmission working signal to the emergency broadcast terminal within the preset time period, the duration of the transmission working signal is set to 0; and the corresponding playing content of the sending working signal is continuous playing content, and no pause exists between two adjacent characters when the playing content is played.
Step SA2: and determining a second duration of the played content corresponding to the received working signal.
Specifically, useless digital signals in the working signals are screened out to obtain effective signals, and the playing contents corresponding to the useless digital signals are pause parts in the playing contents corresponding to the working signals; determining the effective data quantity of the effective signal; and calculating the effective signal duration based on the effective data volume and the unit data volume time consumption, wherein the effective signal duration=effective data volume/unit data volume time consumption represents the time consumption of the emergency broadcast terminal for playing the corresponding content of the unit data volume digital signal, and the unit data volume time consumption can be simultaneously set by a technician when setting the parameters of the emergency broadcast terminal.
It should be noted that, when the emergency broadcast terminal does not receive the working signal sent by the electronic device within the preset time period, the duration of the working signal is set to 0.
Step SA3: and judging whether the operation state of the emergency broadcast terminal is abnormal or not according to the first time length and the second time length.
Specifically, calculating a signal duration difference value, wherein the signal duration difference value=the second duration-the first duration; judging whether the signal duration difference value is larger than a preset signal duration difference value threshold, wherein the preset signal duration difference value threshold can be a time-consuming multiple of the unit data quantity, and the multiple can be set by a user.
If yes, the running state is abnormal, otherwise, the running state is normal.
In the embodiment of the application, a first duration of playing content corresponding to a standard signal sent to an emergency broadcast terminal in a preset time period is acquired to determine the predicted playing time consumption of the emergency broadcast terminal; determining a second duration of the playing content corresponding to the received working signal so as to determine the actual playing time consumption of the emergency broadcasting terminal; by means of the predicted playing time and the actual playing time, whether the emergency broadcast terminal is abnormal in terms of signal receiving or not can be determined, if yes, the abnormal running state can be directly determined, and compared with the situation that various normal conditions are eliminated one by one, the abnormal running state is directly determined, and the abnormal running state judging speed is higher.
Step S102, according to a received working signal, determines whether the operation state of the emergency broadcast terminal is abnormal, which may specifically include steps SB1 to SB3 (not shown in the figure), where:
step SB1: a number of valid working signal segments in the received working signal are determined.
Wherein the number of active working signal segments may be 0, 1,2 or more.
Specifically, useless digital signals in the working signals are screened out to obtain at least one effective signal segment, and each effective signal segment corresponds to the playing content and has no pause in playing; marking each effective signal segment, wherein marking information used in the marking process can be random or other, and the embodiment of the application is not limited in detail; and integrating all the effective signal segments with the respective marking information to obtain a plurality of effective working signal segments.
Step SB2: and judging whether the operation state of the emergency broadcast terminal is abnormal or not according to the effective working signal sections.
Specifically, it may include: the running state is determined based on the breakpoint or based on the play content. Wherein the break point characterizes a node of the active signal break in the active signal segment.
In one implementation manner, the running state may be determined based on the breakpoint, which specifically includes step SC1a (not shown in the figure) and step SC2a (not shown in the figure), where:
Step SC1a: and determining the number of break points in the effective working signal segments, wherein the number of break points represents the number of effective signal discontinuities in the effective working signal segments.
Specifically, the number of the marking information in the effective signal section is determined, and the number of the marking information is used as the breakpoint number.
Step SC2a: and judging whether the running state of the emergency broadcast terminal is abnormal or not according to the number of the breakpoints.
If the number of breakpoints is larger than the threshold value of the number of breakpoints, the emergency broadcast terminal is characterized by abnormal running state during receiving and/or playing, the abnormal running state can be directly determined, otherwise, the normal running state is determined, and the threshold value of the number of breakpoints can be preset by technicians.
In the embodiment of the application, the integrity of the played content of the emergency broadcast terminal is determined by obtaining the breakpoint number; the running state is determined by the integrity of the played content, whether the running state is abnormal or not can be determined from two angles of the received signal and the playing action, and the occurrence probability of the situation that the other abnormal situation cannot be recognized in time when only one abnormal situation is recognized is reduced, so that the accuracy of the running state is improved.
In another implementation manner, the running state may be determined based on the play content, which specifically includes step SC1b (not shown in the figure) and step SC2b (not shown in the figure), where:
Step SC1b: and acquiring predicted playing contents corresponding to the standard signals sent to the emergency broadcasting terminal in a preset time period, and determining actual playing contents corresponding to the effective working signal period.
Specifically, obtaining the predicted playing content may include: acquiring a transmission working signal transmitted by electronic equipment to an emergency broadcast terminal in a preset time period; and carrying out digital content identification on the sending working signal to obtain predicted playing content.
Specifically, determining the actual playing content corresponding to the valid signal segment may include: and carrying out digital content identification on the effective signal segment to obtain actual playing content.
Step SC2b: and judging whether the running state of the emergency broadcast terminal is abnormal or not according to the predicted playing content and the actual playing content.
When the predicted playing content and the actual playing content are different, the emergency broadcasting terminal is characterized to have abnormal running state during receiving and/or playing, and the abnormal running state can be directly determined.
In the embodiment of the application, the predicted broadcasting effect and the actual broadcasting effect of the emergency broadcasting terminal are determined by obtaining the predicted broadcasting content and the actual broadcasting content; the gap between the expected broadcasting effect and the actual broadcasting effect of the emergency broadcasting terminal is directly compared, any analysis error in the process of analyzing various data in the emergency broadcasting terminal can be reduced, the occurrence probability of the gap error is caused, and the broadcasting effect is directly compared by the scheme, so that the accuracy of the running state can be improved.
In the embodiment of the application, compared with the case of directly judging whether the effective working signal exists in the working signal to determine the running state, the emergency broadcasting terminal can not normally play due to the fact that the effective working signal is too few, but the running state is judged to be wrong; according to the scheme, after the effective working signals are determined, the effective signal ends formed by the effective working signals are analyzed, the running state is judged based on the analysis result, the occurrence probability of the conditions can be reduced, and therefore the accuracy of the running state of the emergency broadcast terminal is improved.
In a possible implementation manner of the embodiment of the present application, after determining whether the operation state of the emergency broadcast terminal is abnormal according to the received working signal in step S102, steps SD1 to SD3 (not shown in the figure) may be specifically further included, where:
step SD1: and if the running state is normal, generating a test signal, wherein the test signal is used for triggering the emergency broadcast terminal to switch from the low-power-consumption state to the playing state, and the test signal at least comprises the expected duration of the emergency broadcast terminal maintained in the playing state.
Step SD2: and testing the emergency broadcasting terminal by using the test signal to obtain the actual duration of the emergency broadcasting terminal maintained in the playing state.
Step SD3: and re-determining the operation state of the emergency broadcast terminal according to the expected duration and the actual duration.
Wherein the test signal may further comprise playing test content.
Specifically, it may include: the running state is determined by the difference of the exit time length or by the intermittent time length.
In one implementation manner, when the actual duration is the sum of the actual durations of the emergency broadcast terminal maintained in the play state, the running state may be determined by pushing out the duration difference, specifically, as in steps SE1a to SE3a (not shown in the figure), where:
step SE1a: and calculating a time length difference value between the predicted time length and the actual time length, and judging whether the exit time length difference value is smaller than a preset time length difference value threshold value.
The time length difference=the predicted time length-the actual time length, and the preset time length difference threshold may be a multiple of the time consumption of the unit data volume, where the multiple may be set by the user.
It can be understood that if the duration difference value is smaller than the preset exit duration difference value threshold value, the probability that the emergency broadcast terminal has an abnormality in the operation process of exiting from low power consumption is indicated to be larger; otherwise, the probability of abnormality in the operation process deduced from low power consumption of the emergency broadcast terminal is smaller.
Step SE2a: if not, determining that the operation state of the emergency broadcast terminal is abnormal.
Step SE3a: if yes, determining that the operation state of the emergency broadcast terminal is normal.
In another implementation manner, when the actual duration includes at least one sub-actual duration, the running state may be determined by the intermittent duration, specifically, as in steps SE1b to SE4b (not shown in the figure), where:
Step SE1b: and determining the intermittent time length between adjacent sub-entity time lengths, wherein the sub-entity time length is the actual playing time length of the corresponding playing content of the effective signal segment.
The actual duration comprises at least one sub-actual duration, each sub-actual duration corresponds to an effective working signal, and the effective working signals are uninterrupted digital signals corresponding to historical broadcast contents played by the emergency broadcast terminal in a preset time period.
For example, the actual time length includes a sub actual time length 1, a sub actual time length 2, and a sub actual time length 3, and the intermittent time lengths are respectively a sub actual time length 2 corresponding to a time node, a sub actual time length 1 corresponding to a time node, and a sub actual time length 3 corresponding to a time node, a sub actual time length 2 corresponding to a time node.
It should be noted that when the actual time period includes only one sub-actual time period, the above-described intermittent time period is set to 0.
Step SE2b: and determining the single word playing time length in the playing test content.
Specifically, the single-word playing duration may be the minimum historical single-word playing duration in all broadcast contents played by the emergency broadcast terminal in a preset time period.
Step SE3b: judging whether the interruption time length is longer than the single word playing time length.
Step SE4b: if yes, determining that the operation state of the emergency broadcast terminal is abnormal; if not, determining that the operation state of the emergency broadcast terminal is normal.
In the embodiment of the application, after the running state is normal, the situation that the playing requirement is not needed and the low power consumption state is maintained at the same time exists, and at the moment, the condition that the emergency broadcasting terminal exits from the low power consumption state cannot be formed due to the fact that the playing requirement is not needed, so that the running state is abnormal; according to the scheme, whether the emergency broadcast terminal can successfully exit from the low-power-consumption state or not is tested by utilizing the generated test signal when the playing requirement exists, and the probability of misjudgment of the running state can be reduced.
In a possible implementation manner of the embodiment of the present application, after the power control device controlling the emergency broadcast terminal restarts the emergency broadcast terminal power in step S103, the method may specifically further include steps SF1 to SF3 (not shown in the figure), where:
Step SF1: and obtaining the power restarting times after the latest overhaul time.
The electronic device can count the restarting of the power supply when restarting each time, and the counting result is directly stored in the electronic device as pre-stored data which can be updated in real time.
It should be noted that, after maintenance, the power restart times are stored in the electronic device as history data, and the power restart times are cleared to start to be counted again.
Step SF2: and judging whether the emergency broadcast terminal needs to be overhauled according to the power restarting times.
Specifically, whether the power restarting times are larger than the minimum historical power restarting times is judged, wherein if so, the emergency broadcasting terminal is judged to be required to be overhauled, otherwise, the emergency broadcasting terminal is judged to be not required to be overhauled.
Step SF3: if yes, generating overhaul information and sending the overhaul information to the corresponding terminal of the overhaul personnel.
The structure of the emergency broadcast terminal operation state determining integrated module for realizing the embodiment of the application can specifically comprise: the system comprises an emergency broadcasting terminal, an automatic activating device and a control module; the automatic activating device is power control equipment and is used for controlling the on-off of an emergency broadcast terminal power supply; the control module is equivalent to the electronic equipment, can be a detection small plate and is used for executing the operation state determining method of the emergency broadcast terminal; the execution main body of the emergency broadcast terminal can comprise a main board and a loudspeaker, the main board can decode the digital signal to obtain an analog signal after receiving the digital signal, the main board amplifies the analog signal and sends the amplified analog signal to the loudspeaker, and the loudspeaker processes the amplified analog signal to obtain a mechanical wave so as to realize the playing function of the emergency broadcast terminal, wherein the decoding process can be a digital-to-analog conversion process.
The foregoing embodiments describe a method for determining an operation state of an emergency broadcast terminal from a method flow, and the following embodiments describe an apparatus for determining an operation state of an emergency broadcast terminal from a virtual module or a virtual unit, which are described in detail in the following embodiments.
An embodiment of the present application provides an operation state determining device of an emergency broadcast terminal, as shown in fig. 3, where the operation state determining device of the emergency broadcast terminal may specifically include:
A first judging module 201, configured to judge whether an equipment operating state of the emergency broadcast terminal in a preset period of time is a low power consumption state continuously; when the working state of the equipment received by the emergency broadcast terminal in the preset time period is continuously in a low power consumption state, triggering the working signal acquisition module 202;
the working signal acquisition module 202 is configured to acquire a working signal of the emergency broadcast terminal in a preset time period;
A second judging module 203, configured to judge whether the operation state of the emergency broadcast terminal is abnormal according to the received working signal; triggering the power restart module 204 when the operation state of the emergency broadcast terminal is abnormal;
The power restart module 204 is configured to control a power control device of the emergency broadcast terminal to restart the emergency broadcast terminal power.
In one possible implementation manner of the embodiment of the present application, when the second judging module 203 judges whether the operation state of the emergency broadcast terminal is abnormal according to the received working signal, the second judging module is specifically configured to:
acquiring a first duration of playing content corresponding to a standard signal sent to an emergency broadcast terminal in a preset time period;
determining a second duration of playing content corresponding to the received working signal;
and judging whether the operation state of the emergency broadcast terminal is abnormal or not according to the first time length and the second time length.
In one possible implementation manner of the embodiment of the present application, when the second judging module 203 judges whether the operation state of the emergency broadcast terminal is abnormal according to the received working signal, the second judging module is specifically configured to:
Determining a plurality of effective working signal segments in the received working signal;
and judging whether the operation state of the emergency broadcast terminal is abnormal or not according to the effective working signal sections.
In one possible implementation manner of the embodiment of the present application, the second determining module 203 is specifically configured to, when executing determining whether the operation state of the emergency broadcast terminal is abnormal according to the plurality of valid working signal segments:
determining the number of break points in a plurality of effective working signal segments, wherein the number of break points represents the number of effective signal breaks in the effective signal segments;
Judging whether the running state of the emergency broadcast terminal in a preset time period is abnormal or not according to the number of break points;
Or alternatively, the first and second heat exchangers may be,
Acquiring predicted playing content corresponding to a standard signal sent to an emergency broadcasting terminal in a preset time period, and determining actual playing content corresponding to an effective signal period;
and judging whether the running state of the emergency broadcast terminal is abnormal or not according to the predicted playing content and the actual playing content.
In one possible implementation manner of the embodiment of the present application, the device for determining an operation state of an emergency broadcast terminal further includes:
The running state testing module is used for:
If the running state is normal, generating a test signal, wherein the test signal is used for triggering the emergency broadcast terminal to switch from a low-power-consumption state to a playing state, and the test signal at least comprises the expected duration of the emergency broadcast terminal maintained in the playing state;
Testing the emergency broadcasting terminal by using the test signal to obtain the actual duration of the emergency broadcasting terminal maintained in the playing state;
And re-determining the operation state of the emergency broadcast terminal according to the expected duration and the actual duration.
In one possible implementation of the embodiment of the present application, the test signal further includes playing the test content,
The running state test module is specifically used for determining the running state of the emergency broadcast terminal again according to the expected duration and the actual duration when executing the operation state test module:
when the actual time length is the sum of the actual time lengths of the emergency broadcasting terminals maintained in the playing state, calculating a time length difference value between the predicted time length and the actual time length, and judging whether the time length difference value is smaller than a preset time length difference value threshold value;
if not, determining that the operation state of the emergency broadcast terminal is abnormal;
if yes, determining that the operation state of the emergency broadcast terminal is normal;
when the actual time length comprises at least one sub-actual time length, determining the intermittent time length between adjacent sub-actual time lengths, wherein the sub-actual time length is the actual playing time length of the corresponding playing content of the effective signal end;
determining the single word playing time length in the playing test content; judging whether the interruption time length is longer than the single word playing time length;
If yes, determining that the operation state of the emergency broadcast terminal is abnormal;
if not, determining that the operation state of the emergency broadcast terminal is normal.
In one possible implementation manner of the embodiment of the present application, the device for determining an operation state of an emergency broadcast terminal further includes:
The overhaul information generation module is used for:
Obtaining the restarting times of the power supply after the latest overhaul time;
judging whether the emergency broadcast terminal needs to be overhauled or not according to the restarting times of the power supply;
if yes, generating overhaul information and sending the overhaul information to the corresponding terminal of the overhaul personnel.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, a specific working process of the operation state determining device of the emergency broadcast terminal described above may refer to a corresponding process in the foregoing method embodiment, which is not described herein again.
In an embodiment of the present application, as shown in fig. 4, an electronic device shown in fig. 4 includes: a processor 301 and a memory 303. Wherein the processor 301 is coupled to the memory 303, such as via a bus 302. Optionally, the electronic device may also include a transceiver 304. It should be noted that, in practical applications, the transceiver 304 is not limited to one, and the structure of the electronic device is not limited to the embodiment of the present application.
The Processor 301 may be a CPU (Central Processing Unit ), general purpose Processor, DSP (DIGITAL SIGNAL Processor, data signal Processor), ASIC (Application SPECIFIC INTEGRATED Circuit), FPGA (Field Programmable GATE ARRAY ) or other programmable logic device, transistor logic device, hardware component, or any combination thereof. Which may implement or perform the various exemplary logic blocks, modules and circuits described in connection with this disclosure. Processor 301 may also be a combination that implements computing functionality, e.g., comprising one or more microprocessor combinations, a combination of a DSP and a microprocessor, etc.
Bus 302 may include a path to transfer information between the components. Bus 302 may be a PCI (PERIPHERAL COMPONENT INTERCONNECT, peripheral component interconnect standard) bus or an EISA (Extended Industry Standard Architecture ) bus, or the like. Bus 302 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in fig. 4, but not only one bus or type of bus.
The Memory 303 may be, but is not limited to, a ROM (Read Only Memory) or other type of static storage device that can store static information and instructions, a RAM (Random Access Memory ) or other type of dynamic storage device that can store information and instructions, an EEPROM (ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY ), a CD-ROM (Compact Disc Read Only Memory, compact disc Read Only Memory) or other optical disk storage, optical disk storage (including compact discs, laser discs, optical discs, digital versatile discs, blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.
The memory 303 is used for storing application program codes for executing the inventive arrangements and is controlled to be executed by the processor 301. The processor 301 is configured to execute the application code stored in the memory 303 to implement what is shown in the foregoing method embodiments.
Among them, electronic devices include, but are not limited to: mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), in-vehicle terminals (e.g., in-vehicle navigation terminals), and the like, and stationary terminals such as digital TVs, desktop computers, and the like. But may also be a server or the like. The electronic device shown in fig. 4 is only an example and should not be construed as limiting the functionality and scope of use of the embodiments of the application.
Embodiments of the present application provide a computer-readable storage medium having a computer program stored thereon, which when run on a computer, causes the computer to perform the corresponding method embodiments described above. Compared with the related art, the embodiment of the application determines whether the running state is abnormal or not directly based on whether the equipment working state is continuously in the low-power-consumption state or not, and possibly ignores the condition that the emergency broadcasting terminal exits from the low-power-consumption state when no broadcasting demand is generated, so that the running state is determined to be wrong; according to the scheme, after the fact that the working state of the equipment of the emergency broadcast terminal is continuously in a low-power consumption state in a preset time period is judged, the operation state of the emergency broadcast terminal is determined to be possibly abnormal; and acquiring a working signal of the emergency broadcasting terminal in a preset time period to determine whether broadcasting requirements exist in emergency broadcasting, and determining that the running state is abnormal when the broadcasting requirements exist so as to improve the accuracy of the running state.
It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited in order and may be performed in other orders, unless explicitly stated herein. Moreover, at least some of the steps in the flowcharts of the figures may include a plurality of sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, the order of their execution not necessarily being sequential, but may be performed in turn or alternately with other steps or at least a portion of the other steps or stages.
The foregoing is only a partial embodiment of the present application, and it should be noted that it will be apparent to those skilled in the art that modifications and adaptations can be made without departing from the principles of the present application, and such modifications and adaptations should and are intended to be comprehended within the scope of the present application.
Claims (7)
1. An operation state determining method of an emergency broadcasting terminal, comprising:
judging whether the working state of the equipment of the emergency broadcast terminal in a preset time period is continuously in a low-power consumption state or not;
if the equipment working state of the emergency broadcasting terminal in the preset time period is continuously in a low power consumption state, acquiring a working signal received by the emergency broadcasting terminal in the preset time period, and judging whether the operation state of the emergency broadcasting terminal is abnormal according to the received working signal;
if the operation state of the emergency broadcast terminal is abnormal, controlling a power control device of the emergency broadcast terminal to restart an emergency broadcast terminal power supply;
the step of judging whether the operation state of the emergency broadcast terminal is abnormal according to the received working signal comprises the following steps:
the first mode, or the second mode,
Wherein the first mode includes: acquiring a first duration of playing content corresponding to a standard signal sent to the emergency broadcast terminal in the preset time period; determining a second duration of the playing content corresponding to the received working signal; judging whether the operation state of the emergency broadcast terminal is abnormal or not according to the first time length and the second time length, wherein a signal time length difference value is calculated, and the signal time length difference value = second time length-first time length; judging whether the signal duration difference value is larger than a preset signal duration difference value threshold value, if so, the running state is abnormal, otherwise, the running state is normal;
The second mode includes: determining a number of valid working signal segments in the received working signal; judging whether the operation state of the emergency broadcast terminal is abnormal or not according to the effective working signal segments;
Wherein, according to the effective working signal segments, judging whether the operation state of the emergency broadcast terminal is abnormal, comprising:
Determining the number of break points in the effective working signal segments, wherein the number of break points represents the number of effective signal interruption times in the effective working signal segments; judging whether the running state of the emergency broadcast terminal in the preset time period is abnormal or not according to the breakpoint number;
Or alternatively, the first and second heat exchangers may be,
Acquiring predicted playing content corresponding to a standard signal sent to the emergency broadcast terminal in the preset time period, and determining actual playing content corresponding to an effective working signal section; and judging whether the running state of the emergency broadcast terminal is abnormal or not according to the predicted playing content and the actual playing content.
2. The method for determining an operation state of an emergency broadcast terminal according to claim 1, further comprising, after said determining whether the operation state of the emergency broadcast terminal is abnormal based on the received operation signal:
If the running state is normal, generating a test signal, wherein the test signal is used for triggering the emergency broadcast terminal to switch from a low-power-consumption state to a playing state, and the test signal at least comprises the expected duration of the emergency broadcast terminal maintained in the playing state;
testing the emergency broadcast terminal by using the test signal to obtain the actual duration of the emergency broadcast terminal maintained in the playing state;
And re-determining the operation state of the emergency broadcast terminal according to the expected duration and the actual duration.
3. The method for determining an operation state of an emergency broadcast terminal according to claim 2, wherein the test signal further comprises playing test contents,
And re-determining the operation state of the emergency broadcast terminal according to the expected duration and the actual duration, including:
When the actual time length is the sum of the actual time lengths of the emergency broadcast terminal maintained in the playing state, calculating a time length difference value between the predicted time length and the actual time length, and judging whether the time length difference value is smaller than a preset time length difference value threshold value;
if not, determining that the operation state of the emergency broadcast terminal is abnormal;
if yes, determining that the operation state of the emergency broadcast terminal is normal;
When the actual time length comprises at least one sub-actual time length, determining the intermittent time length between adjacent sub-actual time lengths, wherein the sub-actual time length is the actual playing time length of the corresponding playing content of the effective working signal section;
determining the single word playing time length in the playing test content; judging whether the interruption time length is longer than the single word playing time length or not;
if yes, determining that the operation state of the emergency broadcast terminal is abnormal;
if not, determining that the operation state of the emergency broadcast terminal is normal.
4. The operation state determining method of an emergency broadcast terminal according to claim 1, further comprising, after the power control device controlling the emergency broadcast terminal restarts an emergency broadcast terminal power supply:
Obtaining the restarting times of the power supply after the latest overhaul time;
judging whether the emergency broadcast terminal needs to be overhauled or not according to the power restarting times;
if yes, generating overhaul information and sending the overhaul information to a corresponding terminal of an overhaul worker.
5. An operation state determining apparatus of an emergency broadcasting terminal, comprising:
The first judging module is used for judging whether the working state of the equipment of the emergency broadcast terminal in a preset time period is continuously in a low-power consumption state or not; when the equipment working state of the emergency broadcast terminal in the preset time period is continuously in a low-power consumption state, triggering a working signal acquisition module;
The working signal acquisition module is used for acquiring the working signal received by the emergency broadcast terminal in the preset time period;
The second judging module is used for judging whether the operation state of the emergency broadcast terminal is abnormal or not according to the received working signal; triggering a power restarting module when the operation state of the emergency broadcast terminal is abnormal;
the power restarting module is used for controlling the power control equipment of the emergency broadcasting terminal to restart the power of the emergency broadcasting terminal;
The second judging module is used for judging whether the operation state of the emergency broadcast terminal is abnormal or not when the second judging module executes the operation according to the received working signal:
Acquiring a first duration of playing content corresponding to a standard signal sent to the emergency broadcast terminal in the preset time period; determining a second duration of the playing content corresponding to the received working signal; judging whether the operation state of the emergency broadcast terminal is abnormal or not according to the first time length and the second time length, wherein a signal time length difference value is calculated, and the signal time length difference value = second time length-first time length; judging whether the signal duration difference value is larger than a preset signal duration difference value threshold value, if so, the running state is abnormal, otherwise, the running state is normal;
Or determining a plurality of valid working signal segments in the received working signal; judging whether the operation state of the emergency broadcast terminal is abnormal or not according to the effective working signal segments;
The second judging module is used for judging whether the operation state of the emergency broadcast terminal is abnormal or not according to the effective working signal segments and is used for:
Determining the number of break points in the effective working signal segments, wherein the number of break points represents the number of effective signal interruption times in the effective working signal segments; judging whether the running state of the emergency broadcast terminal in the preset time period is abnormal or not according to the breakpoint number;
Or alternatively, the first and second heat exchangers may be,
Acquiring predicted playing content corresponding to a standard signal sent to the emergency broadcast terminal in the preset time period, and determining actual playing content corresponding to an effective working signal section; and judging whether the running state of the emergency broadcast terminal is abnormal or not according to the predicted playing content and the actual playing content.
6. An electronic device, comprising:
at least one processor;
A memory;
at least one application program, wherein the at least one application program is stored in the memory and configured to be executed by the at least one processor, the at least one application program configured to: an operation state determining method of an emergency broadcast terminal according to any one of claims 1 to 4 is performed.
7. A computer-readable storage medium, having stored thereon a computer program which, when executed in a computer, causes the computer to perform the method of determining the operational status of an emergency broadcast terminal according to any one of claims 1 to 4.
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| KR20180135331A (en) * | 2017-06-12 | 2018-12-20 | (주)한위드정보기술 | Disaster broadcasting system based on virtualization |
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