Broadcast television program monitoring method and device, computer equipment and medium

Abstract

The invention provides a radio and television program monitoring method and device, computer equipment and a medium, and the method comprises the steps: responding to a program signal of a radio and television program received by each monitoring point; determining a target monitoring point where an abnormal condition occurs, the abnormal condition, and an abnormal broadcast television program where the abnormal condition occurs at the target monitoring point; determining an abnormal link node based on the target monitoring point, the abnormal condition and an abnormal broadcast television program of the abnormal condition at the target monitoring point; and determining a disposal mode for the abnormal link node based on the abnormal link node and the abnormal condition of the abnormal broadcast television program. According to the embodiment of the invention, the state change of the broadcast television program can be quickly responded, the abnormal state can be found at the first time, the solution can be given at the first time, and the efficiency of program signal monitoring and abnormal state handling operation is improved.

Description

Technical Field

[0001] The present disclosure relates to the field of signal monitoring technology, and in particular to a method, device, computer equipment and medium for monitoring radio and television programs. Background Art

[0002] Satellite radio and television programs are the most effective means for users to obtain information because of their wide coverage, long-distance transmission of program signals, and fast transmission speed. Earth stations are communication terminal stations set on the earth in satellite communication systems. If any node has an abnormality and is not handled in time, it will have a great impact.

[0003] Traditional radio and television program signal monitoring and abnormal state handling operations are mainly completed manually. This radio and television program signal monitoring method and abnormal state handling operation that relies on manual labor is slow for personnel to discover and solve problems, so the efficiency of radio and television program signal monitoring and abnormal state handling operations is low. Summary of the invention

[0004] The embodiments of the present disclosure at least provide a method, apparatus, computer equipment and medium for monitoring radio and television programs.

[0005] In a first aspect, an embodiment of the present disclosure provides a method for monitoring a broadcast television program, which is applied to a process in which a broadcast television program transmission and emission monitoring link forwards a broadcast television program, wherein the broadcast television program transmission and emission monitoring link includes a plurality of link nodes; the link nodes include a plurality of monitoring points; the monitoring point monitors a program signal of at least one broadcast television program received by the monitoring point; the method includes:

[0006] In response to each monitoring point receiving a program signal of a radio and television program, determining a target monitoring point where an abnormal situation occurs, the abnormal situation, and an abnormal radio and television program where the abnormal situation occurs at the target monitoring point;

[0007] Determine an abnormal link node based on the target monitoring point, the abnormal situation, and the abnormal broadcasting and television program in which the abnormal situation occurs at the target monitoring point;

[0008] Based on the abnormal link node and the abnormal situation of the abnormal radio and television program, a disposal method for the abnormal link node is determined.

[0009] In an optional implementation, determining an abnormal link node based on the target monitoring point, the abnormal situation, and the abnormal broadcast television program in which the abnormal situation occurs at the target monitoring point includes:

[0010] Obtain various preset monitoring combinations and link nodes corresponding to the various monitoring combinations; the monitoring combinations include monitoring points, broadcasting and television programs monitored by each monitoring point, and abnormal situations; there is the following logical relationship between the monitoring combinations and the corresponding link nodes: when the broadcasting and television programs monitored by the monitoring points simultaneously have the abnormal situation, the corresponding link node is an abnormal link node;

[0011] Determine a target monitoring combination based on the various monitoring combinations, the target monitoring points, the abnormal conditions, and the abnormal broadcasting and television programs in which the abnormal conditions occur at the target monitoring points;

[0012] Determine that the link node corresponding to the target monitoring combination is an abnormal link node.

[0013] In an optional embodiment, the monitoring combination is determined according to the following steps:

[0014] Acquire at least two monitoring points, at least one radio and television program monitored by each of the monitoring points, and at least two abnormal situations;

[0015] Performing an “AND” logic operation on the at least two monitoring points to obtain a first logic result;

[0016] Performing an "AND" logic operation on at least one broadcasting and television program monitored by each of the monitoring points to obtain a second logic result;

[0017] Performing an “or” logic operation on the at least two abnormal conditions to obtain a third logic result;

[0018] Performing an "AND" logic operation on the first logic result, the second logic result, and the third logic result to obtain a fourth logic result; the fourth logic result indicates that each of the radio and television programs monitored by each monitoring point simultaneously has any of the abnormal conditions;

[0019] The monitoring points included in the fourth logical combination, the radio and television programs monitored by the monitoring points, and the abnormal conditions are determined to be the monitoring combination.

[0020] In an optional implementation, after determining that the link node corresponding to the target monitoring combination is an abnormal link node, the method further includes:

[0021] Based on the target monitoring combination and the corresponding relationship between the monitoring combination and the warning level, determining the target warning level corresponding to the target monitoring combination;

[0022] Based on the target warning level and the abnormal link node, a warning method is determined, and a warning is issued according to the warning method.

[0023] In an optional implementation, the handling method includes at least one of the following: increasing power, inter-station broadcasting, switching between a primary device and a backup device, and switching between a primary program source and a backup program source.

[0024] In an optional implementation, the abnormal situation is determined according to the following steps:

[0025] Based on the received program signal, determining an abnormal parameter corresponding to the program signal;

[0026] Based on the abnormal parameters, an abnormal situation in which the abnormal radio and television program occurs is determined.

[0027] In an optional implementation, the program signal includes a radio frequency signal and / or a code stream signal;

[0028] Determining, based on the received program signal, an abnormal parameter corresponding to the program signal, comprising:

[0029] Based on the radio frequency signal, determining a first abnormal parameter occurring in the audio and video simulation picture dimension;

[0030] Based on the code stream signal, determining a second abnormal parameter occurring in the digital dimension of the transport stream;

[0031] The first abnormal parameter and / or the second abnormal parameter are used as abnormal parameters corresponding to the program signal.

[0032] In a second aspect, an embodiment of the present disclosure further provides a radio and television program monitoring device, which is applied to a process in which a radio and television program transmission and emission monitoring link forwards a radio and television program, wherein the radio and television program transmission and emission monitoring link includes a plurality of link nodes; the link nodes include a plurality of monitoring points; the monitoring point monitors a program signal of at least one radio and television program received by the monitoring point; the device includes:

[0033] A first determination module is used to determine, in response to each monitoring point receiving a program signal of a radio and television program, a target monitoring point where an abnormal situation occurs, the abnormal situation, and an abnormal radio and television program where the abnormal situation occurs at the target monitoring point;

[0034] A second determination module is used to determine an abnormal link node based on the target monitoring point, the abnormal situation, and the abnormal broadcasting and television program in which the abnormal situation occurs at the target monitoring point;

[0035] The third determination module is used to determine a disposal method for the abnormal link node based on the abnormal link node and the abnormal situation of the abnormal radio and television program.

[0036] In a third aspect, an embodiment of the present disclosure further provides a computer device, comprising: a processor, a memory and a bus, wherein the memory stores machine-readable instructions executable by the processor, and when the computer device is running, the processor and the memory communicate via the bus, and when the machine-readable instructions are executed by the processor, the steps of the above-mentioned first aspect, or any possible implementation of the first aspect are performed.

[0037] In a fourth aspect, an embodiment of the present disclosure further provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of the above-mentioned first aspect or any possible implementation of the first aspect are executed.

[0038] The above-mentioned radio and television program monitoring method provided by the embodiment of the present disclosure sets multiple link nodes and pre-buries multiple monitoring points in each link node. Each monitoring point monitors the program signal of at least one radio and television program received, and can determine the target monitoring point where the abnormal situation occurs, the abnormal situation, and the abnormal radio and television program where the abnormal situation occurs at the target monitoring point, and further determine the abnormal link node. The above process, utilizing the dynamic, real-time and accurate characteristics of the monitoring data (monitored program signals), can quickly respond to the status changes of radio and television programs, discover abnormal conditions at the first time, and provide solutions at the first time. Compared with the manual monitoring of radio and television program signals and the processing of abnormal conditions, the efficiency of radio and television program signal monitoring and abnormal state handling operations is improved, and the ability of the earth station to broadcast safely is improved to a certain extent.

[0039] Furthermore, the radio and television program monitoring method provided by the embodiment of the present disclosure can effectively solve the problems of excessively high false alarm rates, disordered and inaccurate warnings by setting different monitoring combinations and setting corresponding warning levels for different monitoring combinations. Different warning levels can also notify maintenance personnel to promptly and accurately discover important abnormal situations and resolve them in a timely manner.

[0040] Furthermore, in the embodiments of the present disclosure, when an abnormal state occurs, the corresponding handling method can be determined in a timely manner by linking the early warning mechanism with the handling mechanism, which can effectively solve the problems of slow manual handling and many errors, and improve the efficiency of handling abnormal states in the process of monitoring the transmission and emission of radio and television programs.

[0041] For a description of the effects of the above-mentioned radio and television program monitoring device, computer equipment, and computer-readable storage medium, please refer to the description of the above-mentioned radio and television program monitoring method, which will not be repeated here.

[0042] In order to make the above-mentioned objectives, features and advantages of the present disclosure more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following is a brief introduction to the drawings required for use in the embodiments. The drawings herein are incorporated into the specification and constitute a part of the specification. These drawings illustrate embodiments consistent with the present disclosure and are used together with the specification to illustrate the technical solutions of the present disclosure. It should be understood that the following drawings only illustrate certain embodiments of the present disclosure and should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can also be obtained based on these drawings without creative work.

[0044] Figure 1 A flowchart of a method for monitoring broadcast television programs provided by an embodiment of the present disclosure is shown;

[0045] Figure 2 A schematic diagram showing the structure of a radio and television program monitoring system provided by an embodiment of the present disclosure is shown;

[0046] Figure 3 A schematic diagram showing the structure of a radio and television program monitoring device provided by an embodiment of the present disclosure is shown;

[0047] Figure 4 A schematic diagram of a computer device provided by an embodiment of the present disclosure is shown. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical scheme and advantages of the embodiments of the present disclosure clearer, the technical scheme in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all of the embodiments. The components of the embodiments of the present disclosure generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present disclosure provided in the drawings is not intended to limit the scope of the present disclosure for protection, but merely represents the selected embodiments of the present disclosure. Based on the embodiments of the present disclosure, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present disclosure.

[0049] Satellite radio and television programs are the most effective means for users to obtain information because of their wide coverage, long-distance transmission of program signals, and fast transmission speed. Earth stations are communication terminal stations set on the earth in satellite communication systems. If any node has an abnormality and is not handled in time, it will have a great impact.

[0050] Research has found that traditional radio and television program signal monitoring and abnormality handling operations are mainly completed manually. This method of radio and television program signal monitoring and abnormality handling operations that rely on manual labor makes it slow for personnel to discover and solve problems, so the efficiency of radio and television program signal monitoring and abnormality handling operations is low.

[0051] Based on this, the present disclosure provides a method for monitoring radio and television programs. By setting multiple link nodes and pre-burying multiple monitoring points in each link node, each monitoring point monitors the program signal of at least one received radio and television program, and can determine the target monitoring point where the abnormal situation occurs, the abnormal situation, and the abnormal radio and television program with the abnormal situation occurring at the target monitoring point, and further determine the abnormal link node. The above process, utilizing the dynamic, real-time and accurate characteristics of the monitoring data (monitored program signals), can quickly respond to status changes of radio and television programs, discover abnormal conditions at the first time, and provide solutions at the first time. Compared with manual monitoring of radio and television program signals and handling of abnormal conditions, the efficiency of radio and television program signal monitoring and abnormal state handling operations is improved, and the operation and maintenance management guarantee capability of the earth station for safe broadcasting is effectively improved.

[0052] The defects existing in the above schemes and the proposed solutions are the results obtained by the inventor after practice and careful research. Therefore, the discovery process of the above problems and the solutions proposed by the present disclosure for the above problems below should be the contributions made by the inventor to the present disclosure during the disclosure process.

[0053] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0054] To facilitate understanding of this embodiment, a radio and television program monitoring method disclosed in the embodiment of the present disclosure is first introduced in detail. The executor of the radio and television program monitoring method provided in the embodiment of the present disclosure is generally a computer device with certain computing capabilities.

[0055] See also Figure 1As shown, it is a flow chart of a method for monitoring a radio and television program provided by an embodiment of the present disclosure. The method for monitoring a radio and television program provided by an embodiment of the present disclosure is mainly applied to the process of forwarding a radio and television program in a radio and television program transmission and emission monitoring link. The radio and television program transmission and emission monitoring link may include multiple link nodes. The multiple link nodes may include multiple link nodes inside an earth station. The link node may include multiple monitoring points, such as a main program source, a backup program source, an uplink modulator, a downlink large antenna, and a downlink small antenna. Each monitoring point may monitor the program signal of at least one radio and television program received by the monitoring point.

[0056] like Figure 1 As shown, the broadcast television program monitoring method provided by the embodiment of the present disclosure may include S101 to S103, wherein:

[0057] S101: In response to each monitoring point receiving a program signal of a radio and television program, determining a target monitoring point where an abnormal situation occurs, the abnormal situation, and an abnormal radio and television program where the abnormal situation occurs at the target monitoring point.

[0058] S102: Determine an abnormal link node based on the target monitoring point, the abnormal situation, and the abnormal broadcasting and television program in which the abnormal situation occurs at the target monitoring point.

[0059] S103: Based on the abnormal link node and the abnormal situation of the abnormal radio and television program, determine a disposal method for the abnormal link node.

[0060] In the disclosed embodiment, the monitoring point is equipped with a signal receiver, which can receive the program signal of the radio and television program forwarded from the satellite. The program signals received by different monitoring points can be different. For example, the main program source and the backup program source can receive the asynchronous serial interface (ASI) code stream signal; the uplink modulator, the downlink large antenna and the downlink small antenna can receive the radio frequency signal.

[0061] The radio and television programs received by each monitoring point may be the same or different. The number of radio and television programs received by each monitoring point is at least one.

[0062] In response to each monitoring point receiving a program signal of a radio and television program, the target monitoring point where an abnormal situation occurs, the abnormal situation, and the abnormal radio and television program where the abnormal situation occurs at the target monitoring point can be determined based on the program signals received by each monitoring point.

[0063] In one embodiment, the program signal may include a code stream signal and / or a radio frequency signal. As mentioned above, different monitoring points receive different program signals. The transmission code stream monitoring device can be used to obtain, for example, the code stream signals and warning data received by the main program source and the backup program source, and the audio and video monitoring device can be used to obtain, for example, the radio frequency signals (corresponding to audio and video signals) and warning data of each radio and television program received by the uplink modulator, the downlink large antenna, and the downlink small antenna. The code stream signal and warning data obtained by the transmission code stream monitoring device, as well as the warning data of each radio and television program obtained by the audio and video monitoring device can be reported to the logic judgment device, and the logic judgment device can determine the target monitoring point where the abnormal situation occurs, the abnormal situation, and the abnormal radio and television program where the abnormal situation occurs at the target monitoring point.

[0064] In the disclosed embodiment, the abnormal situation of abnormal radio and television programs can be determined according to the following steps: based on the received program signal, determining the abnormal parameters corresponding to the program signal; based on the abnormal parameters, determining the abnormal situation of the abnormal radio and television programs.

[0065] In the above implementation, the parameters corresponding to the program signal may include, for example, the number of image frames, color format, transmission parameters, encoding parameters, volume, video duration, etc. According to the program signal, the abnormal parameters may be determined, and according to the abnormal parameters, the abnormal situation of the abnormal broadcasting and television program may be determined.

[0066] In the embodiments of the present disclosure, abnormal conditions may include at least one of the following: frame failure, black field failure, video loss, video decoding abnormality, color format abnormality, test pattern failure, video comparison failure, color field failure, color bar failure, station logo loss, mosaic, video scrambling, program interruption, transmission parameter change, encoding parameter change, video freeze, audio loss, volume too low, volume too high, audio comparison failure, audio scrambling, equipment abnormality, audio freeze, audio decoding abnormality, etc.

[0067] As mentioned above, the program signal may include a code stream signal and / or a radio frequency signal. Different program signals have different corresponding parameters. Therefore, in one embodiment, based on the received program signal, determining the abnormal parameters corresponding to the program signal may include: determining the first abnormal parameter appearing in the audio and video analog screen dimension based on the radio frequency signal; determining the second abnormal parameter appearing in the transport stream digital dimension based on the code stream signal; and using the first abnormal parameter and / or the second abnormal parameter as the abnormal parameter corresponding to the program signal.

[0068] In one embodiment, determining abnormal link nodes based on target monitoring points, abnormal situations, and abnormal radio and television programs with abnormal situations occurring at target monitoring points can include: obtaining various monitoring combinations that can arbitrarily model preset targets, and link nodes corresponding to various monitoring combinations; the monitoring combinations include monitoring points, radio and television programs monitored by each monitoring point, and abnormal situations; there is the following logical relationship between the monitoring combination and the corresponding link node: when abnormal situations occur simultaneously in the radio and television programs monitored by the monitoring points, the corresponding link node is an abnormal link node; determining a target monitoring combination based on various monitoring combinations, target monitoring points, abnormal situations, and abnormal radio and television programs with abnormal situations occurring at target monitoring points; determining the link node corresponding to the target monitoring combination as an abnormal link node.

[0069] In the above implementation, any monitoring point, any radio and television program monitored by each monitoring point, and any abnormal situation can be combined to obtain the monitoring combination of the above-mentioned arbitrary modeled preset target. The monitoring points in the monitoring combination may include at least two. Each monitoring point can monitor at least one radio and television program. The abnormal situation of the radio and television programs monitored by each monitoring point at the same time can be any one of at least two abnormal situations. Each monitoring combination corresponds to at least one link node.

[0070] In an exemplary embodiment, the monitoring points in the monitoring combination 1 include a large downlink antenna and a small downlink antenna; the radio and television programs monitored by the large downlink antenna include radio and television programs 1, 2 and 3, and the radio and television programs monitored by the small downlink antenna include radio and television programs 4, 5 and 6. Abnormal conditions include any one of video loss and black field failure. The link nodes corresponding to the monitoring combination 1 include program source connection, transmitter, code stream switch, modulator, uplink frequency conversion, high power amplifier and antenna feed line. The monitoring combination 1 has the following logical relationship with the above-mentioned link nodes: when the radio and television programs 1, 2 and 3 monitored by the large downlink antenna, and the radio and television programs 4, 5 and 6 monitored by the small downlink antenna, have abnormal conditions of video loss or black field failure at the same time, the corresponding program source connection, transmitter, code stream switch, modulator, uplink frequency conversion, high power amplifier and antenna feed line and other link nodes are abnormal link nodes.

[0071] In another exemplary embodiment, the monitoring points in the monitoring combination 2 include a modulator, a large downlink antenna, and a small downlink antenna; the radio and television programs monitored by the modulator include radio and television programs 7 and 8, the radio and television programs monitored by the large downlink antenna include radio and television programs 9, radio and television programs 10, and radio and television programs 11, and the radio and television programs monitored by the small downlink antenna include radio and television programs 12, radio and television programs 13, and radio and television programs 14. Abnormal conditions include any one of video loss and black field failure. The link nodes corresponding to the monitoring combination 2 include modulators, main program sources, backup program sources, etc. The monitoring combination 2 has the following logical relationship with the above-mentioned link nodes: when the radio and television programs monitored by the modulator include radio and television programs 7 and 8, the radio and television programs monitored by the large downlink antenna include radio and television programs 9, radio and television programs 10, and radio and television programs 11, and the radio and television programs monitored by the small downlink antenna include radio and television programs 12, radio and television programs 13, and radio and television programs 14, when the abnormal conditions of video loss or black field failure occur at the same time, the corresponding modulators, main program sources, backup program sources, and other link nodes are abnormal link nodes.

[0072] According to various monitoring combinations, target monitoring points, abnormal situations, and abnormal radio and television programs with abnormal situations occurring at target monitoring points, the target monitoring combination can be determined, and then the link node corresponding to the target monitoring combination can be determined as the abnormal link node.

[0073] In one embodiment, the monitoring combination can be determined according to the following steps: obtaining at least two monitoring points, at least one radio and television program monitored by each monitoring point, and at least two abnormal situations; performing an "AND" logic operation on at least two monitoring points to obtain a first logical result; performing an "AND" logic operation on at least one radio and television program monitored by each monitoring point to obtain a second logical result; performing an "OR" logic operation on at least two abnormal situations to obtain a third logical result; performing an "AND" logic operation on the first logical result, the second logical result, and the third logical result to obtain a fourth logical result; the fourth logical result indicates that any abnormal situation occurs simultaneously in each radio and television program monitored by each monitoring point; determining the monitoring points, each radio and television program monitored by each monitoring point, and the abnormal situation included in the fourth logical combination as a monitoring combination.

[0074] In the above implementation, there is an "AND" logical relationship between at least two monitoring points. There is also an "AND" logical relationship between the radio and television programs monitored by each monitoring point. There is an "OR" logical relationship between at least two abnormal situations. There is an "AND" logical relationship between at least two monitoring points, the radio and television programs monitored by each monitoring point, and any abnormal situation. Through the above steps, any monitoring combination can be obtained.

[0075] In the disclosed embodiments, different warning methods can be determined for different monitoring combinations and abnormal link nodes. In one embodiment, after determining that the link node corresponding to the target monitoring combination is an abnormal link node, the target warning level corresponding to the target monitoring combination can be determined based on the target monitoring combination and the corresponding relationship between the monitoring combination and the warning level; the warning method can be determined based on the target warning level and the abnormal link node, and the warning can be issued according to the warning method.

[0076] In the above implementation, the correspondence between the monitoring combination and the warning level can be pre-set with different strategies for different targets. Different monitoring combinations may correspond to different warning levels. When the warning level and abnormal link node are different, the corresponding warning method may also be different. Here, the warning method corresponding to the warning level and abnormal link node can be pre-set.

[0077] Exemplarily, the warning modes can be divided into the following types: Warning mode A: sound alarm and pop-up subtitles; Warning mode B: sound alarm and pop-up subtitles; Warning mode C: only recording in the background.

[0078] Specifically, for monitoring combination A: video loss or mosaic occurs simultaneously in various radio and television programs at two different monitoring points of large and small antennas. The abnormal link node is a node that receives radio frequency signals. The most severe warning level is set, and warning can be issued according to warning method A.

[0079] For monitoring combination B: the combination setting of different programs at different monitoring points of large and small antennas simultaneously has a PowerMill software framework (PowerMill Application Framework, PAT) error (i.e., an error that occurs when using the PowerMill software framework), the abnormal link node is the node that receives the code stream signal, the most serious warning level is set, and an warning can be issued according to warning method B.

[0080] For monitoring combination C: if any abnormal situation occurs in any radio and television program, and the abnormal link node is a node receiving code stream signals or a node receiving radio frequency signals, an early warning can be issued according to early warning method C.

[0081] In the disclosed embodiment, by distinguishing different warning levels for different monitoring combinations, the problems of many false warnings, disordered warnings and inaccurate warnings can be effectively solved, and different warning levels can notify maintenance personnel to promptly and accurately discover important abnormal situations and solve the abnormal situations in a timely manner.

[0082] After the abnormal link node is determined, the corresponding handling method can be determined according to the abnormal situation of the abnormal link node and the abnormal radio and television program.

[0083] In the embodiments of the present disclosure, the above-mentioned warning method can be combined with the disposal method. In one embodiment, after determining the abnormal link node, based on the abnormal link node and the abnormal situation of the abnormal radio and television program, the disposal method for the abnormal link node is determined, including: based on the abnormal link node, the abnormal situation of the abnormal radio and television program, and the determined warning method, the disposal method for the abnormal link node is determined.

[0084] In the above implementation, the correspondence between abnormal link nodes, abnormal situations, warning methods and handling methods can be pre-set, and the corresponding handling method can be determined based on the correspondence between abnormal link nodes, abnormal situations, warning methods and handling methods.

[0085] In another embodiment, after determining the abnormal link node, the handling method for the abnormal link node is determined based on the abnormal link node and the abnormal situation of the abnormal radio and television program. It can also include: determining the handling method for the abnormal link node based on the abnormal link node, the abnormal situation of the abnormal radio and television program and the determined target warning level.

[0086] In the above implementation, the correspondence between abnormal link nodes, abnormal situations, warning levels and handling methods can be pre-set, and the corresponding handling method can be determined based on the correspondence between abnormal link nodes, abnormal situations, warning levels and handling methods.

[0087] In the embodiment of the present disclosure, after the warning method or warning level is determined, the corresponding handling method can be determined by notifying the handling device.

[0088] The disclosed embodiments can, when an abnormal state occurs, determine the corresponding handling method in a timely manner by linking the early warning mechanism with the handling mechanism, thereby effectively solving the problems of slow manual handling and many errors, and improving the efficiency of handling abnormal states in the process of monitoring the transmission and emission of radio and television programs.

[0089] In one implementation, the handling method may include at least one of the following: increasing power, inter-station broadcasting, switching between a primary device and a backup device, and switching between a primary program source and a backup program source.

[0090] The active equipment and the standby equipment may include key equipment in the uplink, such as a high power amplifier, an uplink modulator, an upconverter, etc.

[0091] See also Figure 2 As shown, it is a structural schematic diagram of a radio and television program monitoring system provided by an embodiment of the present disclosure. The radio and television program monitoring system may include a program signal acquisition unit, an abnormal situation information acquisition unit, an alarm unit, a handling unit and a satellite uplink processing unit.

[0092] Among them, the program signal acquisition unit is used to collect the program signals received by each monitoring point. The program signals may include ASI code stream signals, Advanced Broadcasting System-Satellite (ABS-S) RF signals and Digital satellite TV system (DVB-S) RF signals.

[0093] The abnormal situation information acquisition unit can determine the target monitoring points where abnormal situations occur, the abnormal situations, and the abnormal radio and television programs where the abnormal situations occur at each target monitoring point based on the program signals acquired by the program signal acquisition unit.

[0094] The abnormal situation information collection unit can report the determined target monitoring points where abnormal situations occur, the abnormal situations, and the abnormal radio and television programs where abnormal situations occur at each target monitoring point to the alarm unit.

[0095] The alarm unit can analyze the above information reported by the abnormal situation information collection unit, the preset monitoring combination, and the link nodes corresponding to the monitoring combination to determine the abnormal link nodes corresponding to the target monitoring combination. And according to the target monitoring combination and the corresponding relationship between the monitoring combination and the warning level, determine the target warning level corresponding to the target monitoring combination; based on the target warning level and the abnormal link nodes, determine the warning method, and warn according to the warning method.

[0096] The alarm unit can be linked with the handling unit to notify the handling unit to determine the handling method and handle the abnormal situation according to the abnormal link node and the abnormal radio and television program. Through the connection between the handling unit and the satellite processing unit, the abnormal link node can be powered up, broadcast between stations, switch between the main equipment and the backup equipment, switch between the main program source and the backup program source, etc., so as to ensure the safe broadcast of radio and television programs.

[0097] Those skilled in the art will appreciate that, in the above method of specific implementation, the order in which the steps are written does not imply a strict execution order and does not constitute any limitation on the implementation process. The specific execution order of the steps should be determined by their functions and possible internal logic.

[0098] Based on the same inventive concept, a radio and television program monitoring device corresponding to the radio and television program monitoring method is also provided in the embodiments of the present disclosure. Since the principle of solving the problem by the device in the embodiments of the present disclosure is similar to the above-mentioned radio and television program monitoring method in the embodiments of the present disclosure, the implementation of the device can refer to the implementation of the method, and the repeated parts will not be repeated.

[0099] Reference Figure 3 FIG. 1 is a schematic diagram of the structure of a radio and television program monitoring device provided by an embodiment of the present disclosure, which is applied to a process of forwarding a radio and television program in a radio and television program transmission and emission monitoring link. The radio and television program transmission and emission monitoring link includes a plurality of link nodes; the link nodes include a plurality of monitoring points; the monitoring point monitors at least one radio and television program program signal received by the monitoring point; the device includes:

[0100] The first determination module 301 is used to determine the target monitoring point where the abnormal situation occurs, the abnormal situation, and the abnormal radio and television program where the abnormal situation occurs at the target monitoring point in response to each monitoring point receiving the program signal of the radio and television program;

[0101] A second determination module 302 is used to determine an abnormal link node based on the target monitoring point, the abnormal situation, and the abnormal broadcasting and television program in which the abnormal situation occurs at the target monitoring point;

[0102] The third determination module 303 is used to determine a handling method for the abnormal link node based on the abnormal link node and the abnormal situation of the abnormal radio and television program.

[0103] In an optional implementation manner, the second determining module 302 is specifically configured to:

[0104] Obtain various preset monitoring combinations and link nodes corresponding to the various monitoring combinations; the monitoring combinations include monitoring points, broadcasting and television programs monitored by each monitoring point, and abnormal situations; there is the following logical relationship between the monitoring combinations and the corresponding link nodes: when the broadcasting and television programs monitored by the monitoring points simultaneously have the abnormal situation, the corresponding link node is an abnormal link node;

[0105] Determine a target monitoring combination based on the various monitoring combinations, the target monitoring points, the abnormal conditions, and the abnormal broadcasting and television programs in which the abnormal conditions occur at the target monitoring points;

[0106] Determine that the link node corresponding to the target monitoring combination is an abnormal link node.

[0107] In an optional embodiment, the monitoring combination is determined according to the following steps:

[0108] Acquire at least two monitoring points, at least one radio and television program monitored by each of the monitoring points, and at least two abnormal situations;

[0109] Performing an “AND” logic operation on the at least two monitoring points to obtain a first logic result;

[0110] Performing an "AND" logic operation on at least one broadcasting and television program monitored by each of the monitoring points to obtain a second logic result;

[0111] Performing an “or” logic operation on the at least two abnormal conditions to obtain a third logic result;

[0112] Performing an "AND" logic operation on the first logic result, the second logic result, and the third logic result to obtain a fourth logic result; the fourth logic result indicates that each of the radio and television programs monitored by each monitoring point simultaneously has any of the abnormal conditions;

[0113] The monitoring points included in the fourth logical combination, the radio and television programs monitored by the monitoring points, and the abnormal conditions are determined to be the monitoring combination.

[0114] In an optional implementation, after determining that the link node corresponding to the target monitoring combination is an abnormal link node, the device further includes: a fourth determination module; the fourth determination module is specifically configured to:

[0115] Based on the target monitoring combination and the corresponding relationship between the monitoring combination and the warning level, determining the target warning level corresponding to the target monitoring combination;

[0116] Based on the target warning level and the abnormal link node, a warning method is determined, and a warning is issued according to the warning method.

[0117] In an optional implementation, the handling method includes at least one of the following: increasing power, inter-station broadcasting, switching between a primary device and a backup device, and switching between a primary program source and a backup program source.

[0118] In an optional implementation, the device further includes a fifth determining module, wherein the fifth determining module is specifically configured to:

[0119] Based on the received program signal, determining an abnormal parameter corresponding to the program signal;

[0120] Based on the abnormal parameters, an abnormal situation in which the abnormal radio and television program occurs is determined.

[0121] In an optional implementation, the program signal includes a radio frequency signal and / or a code stream signal;

[0122] The fifth determining module is specifically used for:

[0123] Based on the radio frequency signal, determining a first abnormal parameter occurring in the audio and video simulation picture dimension;

[0124] Based on the code stream signal, determining a second abnormal parameter occurring in the digital dimension of the transport stream;

[0125] The first abnormal parameter and / or the second abnormal parameter are used as abnormal parameters corresponding to the program signal.

[0126] For descriptions of the processing flow of each module in the device and the interaction flow between each module, reference may be made to the relevant descriptions in the above method embodiment, which will not be described in detail here.

[0127] Based on the same technical concept, the embodiment of the present disclosure also provides a computer device. Figure 4 As shown, it is a structural schematic diagram of a computer device 400 provided in an embodiment of the present disclosure, wherein the computer device 400 is applied to the process of forwarding a radio and television program transmission and emission monitoring link of a radio and television program, wherein the radio and television program transmission and emission monitoring link includes a plurality of link nodes; the link nodes include a plurality of monitoring points; the monitoring point monitors the program signal of at least one radio and television program received by the monitoring point; the computer device 400 includes a processor 401, a memory 402, and a bus 403. Among them, the memory 402 is used to store execution instructions, including a memory 4021 and an external memory 4022; the memory 4021 here is also called an internal memory, which is used to temporarily store the operation data in the processor 401, and the data exchanged with the external memory 4022 such as a hard disk, the processor 401 exchanges data with the external memory 4022 through the memory 4021, and when the computer device 400 is running, the processor 401 communicates with the memory 402 through the bus 403, so that the processor 401 executes the following instructions:

[0128] In response to each monitoring point receiving a program signal of a radio and television program, determining a target monitoring point where an abnormal situation occurs, the abnormal situation, and an abnormal radio and television program where the abnormal situation occurs at the target monitoring point;

[0129] Determine an abnormal link node based on the target monitoring point, the abnormal situation, and the abnormal broadcasting and television program in which the abnormal situation occurs at the target monitoring point;

[0130] Based on the abnormal link node and the abnormal situation of the abnormal radio and television program, a disposal method for the abnormal link node is determined.

[0131] The embodiment of the present disclosure also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the radio and television program monitoring method described in the above method embodiment are executed. The storage medium can be a volatile or non-volatile computer-readable storage medium.

[0132] The present disclosure also provides a computer program product that carries a program code. The program code includes instructions that can be used to execute the steps of the radio and television program monitoring method described in the above method embodiment. For details, please refer to the above method embodiment, which will not be repeated here.

[0133] The computer program product may be implemented in hardware, software or a combination thereof. In one optional embodiment, the computer program product is implemented as a computer storage medium. In another optional embodiment, the computer program product is implemented as a software product, such as a software development kit (SDK).

[0134] Those skilled in the art can clearly understand that, for the convenience and simplicity of description, the specific working process of the device described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here. In the several embodiments provided in the present disclosure, it should be understood that the disclosed device and method can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interfaces, and the indirect coupling or communication connection of the device or unit can be electrical, mechanical or other forms.

[0135] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0136] In addition, each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0137] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a non-volatile computer-readable storage medium that is executable by a processor. Based on this understanding, the technical solution of the present disclosure, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present disclosure. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0138] Finally, it should be noted that the above-described embodiments are only specific implementation methods of the present disclosure, which are used to illustrate the technical solutions of the present disclosure, rather than to limit them. The protection scope of the present disclosure is not limited thereto. Although the present disclosure is described in detail with reference to the above-described embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above-described embodiments within the technical scope disclosed in the present disclosure, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present disclosure, and should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be based on the protection scope of the claims.

Claims

1. A method for monitoring radio and television programs, characterized in that: The process of forwarding a radio and television program transmission and emission monitoring link applied to the radio and television program transmission and emission monitoring link includes a plurality of link nodes; the link nodes include a plurality of monitoring points; The monitoring point monitors the program signal of at least one radio and television program received by the monitoring point; the method comprises: In response to each monitoring point receiving a program signal of a radio and television program, determining a target monitoring point where an abnormal situation occurs, the abnormal situation, and an abnormal radio and television program where the abnormal situation occurs at the target monitoring point; Determine an abnormal link node based on the target monitoring point, the abnormal situation, and the abnormal broadcasting and television program in which the abnormal situation occurs at the target monitoring point; Based on the abnormal link node and the abnormal situation of the abnormal radio and television program, a disposal method for the abnormal link node is determined.

2. The method according to claim 1, characterized in that Determining an abnormal link node based on the target monitoring point, the abnormal situation, and the abnormal broadcasting and television program in which the abnormal situation occurs at the target monitoring point includes: Obtain various preset monitoring combinations and link nodes corresponding to the various monitoring combinations; the monitoring combinations include monitoring points, broadcasting and television programs monitored by each monitoring point, and abnormal situations; there is the following logical relationship between the monitoring combinations and the corresponding link nodes: when the broadcasting and television programs monitored by the monitoring points simultaneously have the abnormal situation, the corresponding link node is an abnormal link node; Determine a target monitoring combination based on the various monitoring combinations, the target monitoring points, the abnormal conditions, and the abnormal broadcasting and television programs in which the abnormal conditions occur at the target monitoring points; Determine that the link node corresponding to the target monitoring combination is an abnormal link node.

3. The method according to claim 2, characterized in that The monitoring combination is determined according to the following steps: Acquire at least two monitoring points, at least one radio and television program monitored by each of the monitoring points, and at least two abnormal situations; Performing an "AND" logic operation on the at least two monitoring points to obtain a first logic result; Performing an "AND" logic operation on at least one broadcast television program monitored by each of the monitoring points to obtain a second logic result; Performing an "or" logic operation on the at least two abnormal conditions to obtain a third logic result; Performing an "AND" logic operation on the first logic result, the second logic result, and the third logic result to obtain a fourth logic result; the fourth logic result indicates that each of the radio and television programs monitored by each monitoring point simultaneously has any of the abnormal conditions; The monitoring points included in the fourth logical combination, the radio and television programs monitored by the monitoring points, and the abnormal conditions are determined to be the monitoring combination.

4. The method according to claim 2 or 3, characterized in that: After determining that the link node corresponding to the target monitoring combination is an abnormal link node, the method further includes: Based on the target monitoring combination and the corresponding relationship between the monitoring combination and the warning level, determining the target warning level corresponding to the target monitoring combination; Based on the target warning level and the abnormal link node, a warning method is determined, and a warning is issued according to the warning method.

5. The method according to claim 1, characterized in that The handling method includes at least one of the following: increasing power, inter-station broadcasting, switching between main equipment and backup equipment, switching between main program sources and backup program sources, etc.

6. The method according to claim 1, characterized in that The abnormal condition is determined according to the following steps: Based on the received program signal, determining an abnormal parameter corresponding to the program signal; Based on the abnormal parameters, an abnormal situation in which the abnormal radio and television program occurs is determined.

7. The method according to claim 6, characterized in that The program signal includes a radio frequency signal and / or a code stream signal; Determining, based on the received program signal, an abnormal parameter corresponding to the program signal, comprising: Based on the radio frequency signal, determining a first abnormal parameter occurring in the audio and video simulation picture dimension; Based on the code stream signal, determining a second abnormal parameter occurring in the digital dimension of the transport stream; The first abnormal parameter and / or the second abnormal parameter are used as abnormal parameters corresponding to the program signal.

8. A radio and television program monitoring device, characterized in that: The process of forwarding a radio and television program transmission and emission monitoring link applied to the radio and television program transmission and emission monitoring link includes a plurality of link nodes; the link nodes include a plurality of monitoring points; The monitoring point monitors the program signal of at least one radio and television program received by the monitoring point; the device comprises: A first determination module is used to determine, in response to each monitoring point receiving a program signal of a radio and television program, a target monitoring point where an abnormal situation occurs, the abnormal situation, and an abnormal radio and television program where the abnormal situation occurs at the target monitoring point; A second determination module is used to determine an abnormal link node based on the target monitoring point, the abnormal situation, and the abnormal broadcasting and television program in which the abnormal situation occurs at the target monitoring point; The third determination module is used to determine a disposal method for the abnormal link node based on the abnormal link node and the abnormal situation of the abnormal radio and television program.

9. A computer device, characterized in that: include: A processor, a memory and a bus, wherein the memory stores machine-readable instructions executable by the processor, and when the computer device is running, the processor and the memory communicate via the bus, and when the machine-readable instructions are executed by the processor, the steps of the radio and television program monitoring method as described in any one of claims 1 to 7 are performed.

10. A computer-readable storage medium, characterized in that: The computer readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the radio and television program monitoring method as described in any one of claims 1 to 7 are executed.

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