CN112437295A - Television frequency point detection method, device, equipment and readable storage medium - Google Patents
Television frequency point detection method, device, equipment and readable storage medium Download PDFInfo
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Abstract
The invention discloses a method, a device, equipment and a readable storage medium for detecting television frequency points, wherein the method comprises the following steps: outputting at least two frequency point test signals and channel searching instructions corresponding to all frequency points in a preset television system to a television; acquiring a channel searching result corresponding to the channel searching instruction; and if the frequency points in the channel searching result are the same as all the frequency points, the frequency points of the television meet the preset detection requirement. The invention realizes that at least two frequency point test signals corresponding to a plurality of frequency points can be searched simultaneously when the television searches the channels, so that the television can complete the test of all the frequency points under the preset television system through one-time channel searching, and the input of the frequency point test signals is not required to be respectively carried out on each frequency point under the preset television system by using an instrument, thereby improving the detection efficiency when the television frequency points are detected.
Description
Technical Field
The invention relates to the technical field of equipment detection, in particular to a television frequency point detection method, a device, equipment and a readable storage medium.
Background
The channel searching is used as the basic function of the television, and all frequency points of all systems must be ensured to be capable of normally searching the channels. China has been distributed around the world, and televisions are required to cover all global systems, and ensure that frequency points under all systems can normally search channels and no channels can be missed, however, digital television systems only include DVB-S/S2, DVB-T/T2, DVB-C, ISDB and ATSC, and the number of the frequency points under each system is dozens. Taking Thailand DVB-T as an example, the bandwidth from 177.5MHZ to 226.5MHZ is 7M and 8M is 8M, and the bandwidth from 474MHZ to 858MHZ is 49, namely 57 frequency points need to be tested only in the DVB-T in Thailand. In order to meet the requirement of full coverage of test frequency points, an input signal of one frequency point of an instrument is required to be used, then, channels are searched one by one, and a test result is judged manually, so that the time consumption is long, and the workload is large.
Therefore, the problem of low detection efficiency exists when the television frequency point is detected at present.
Disclosure of Invention
The invention mainly aims to provide a method, a device and equipment for detecting television frequency points and a readable storage medium, and aims to solve the technical problem of low detection efficiency in the existing detection of television frequency points.
In order to achieve the above object, the present invention provides a method for detecting a television frequency point, wherein the method for detecting a television frequency point comprises the following steps:
outputting at least two frequency point test signals and channel searching instructions corresponding to all frequency points in a preset television system to a television;
acquiring a channel searching result corresponding to the channel searching instruction;
and if the frequency points in the channel searching result are the same as all the frequency points, the frequency points of the television meet the preset detection requirement.
Optionally, the preset television system includes a television system, and before outputting at least two frequency point test signals corresponding to all frequency points in the preset television system, the method includes:
collecting code streams corresponding to all frequency points in the television system;
and generating each frequency point test signal based on the code stream.
Optionally, the preset television system includes multiple television systems, and before outputting at least two frequency point test signals corresponding to all frequency points in the preset television system, the method further includes:
collecting code streams corresponding to all frequency points under each television system;
and generating each frequency point test signal based on the code stream.
Optionally, after obtaining the channel search result corresponding to the channel search instruction, the method further includes:
and if the frequency points in the channel searching result are different from all the frequency points, the frequency points of the television do not accord with the preset detection requirement.
Optionally, if the frequency point in the channel search result is different from all the frequency points, after the frequency point of the television does not meet the preset detection requirement, the method includes:
extracting frequency points which are different from the frequency points in the channel searching result from all the frequency points to obtain retest frequency points;
and detecting whether the retest frequency point meets the preset detection requirement.
Optionally, the detecting whether the retest frequency point meets a preset detection requirement includes:
outputting a frequency point test signal corresponding to the retest frequency point to the television to obtain a retest channel search result;
and if the frequency point in the re-measurement channel search result is the same as the re-measurement frequency point, the re-measurement frequency point meets the preset detection requirement.
Optionally, the television includes at least one channel, and the outputting the channel searching instruction to the television includes:
acquiring the number of the televisions;
and outputting the channel searching instructions with the same number as the channel searching instructions to the television.
In addition, in order to achieve the above object, the present invention further provides a television frequency point detection device, including:
the output module is used for outputting at least two frequency point test signals and channel searching instructions corresponding to all frequency points in a preset television system to a television;
the acquisition module is used for acquiring a channel searching result corresponding to the channel searching instruction; and if the frequency points in the channel searching result are the same as all the frequency points, the frequency points of the television meet the preset detection requirement.
In addition, in order to achieve the above object, the present invention further provides a television frequency point detection device, where the television frequency point detection device includes a memory, a processor, and a television frequency point detection program stored in the memory and capable of running on the processor, and the television frequency point detection program is executed by the processor to implement the above steps of the television frequency point detection method.
In addition, in order to achieve the above object, the present invention further provides a computer-readable storage medium, where a television frequency point detection program is stored on the computer-readable storage medium, and when the television frequency point detection program is executed by a processor, the steps of the television frequency point detection method described above are implemented.
The method comprises the steps of outputting at least two frequency point test signals and channel searching instructions corresponding to all frequency points in a preset television system to a television; acquiring a channel searching result corresponding to the channel searching instruction; and if the frequency points in the channel searching result are the same as all the frequency points, the frequency points of the television meet the preset detection requirement. The invention realizes that at least two frequency point test signals corresponding to a plurality of frequency points can be searched simultaneously when the television searches the channels, so that the television can complete the test of all the frequency points under the preset television system through one-time channel searching, and the input of the frequency point test signals is not required to be respectively carried out on each frequency point under the preset television system by using an instrument, thereby improving the detection efficiency when the television frequency points are detected.
Drawings
Fig. 1 is a schematic flow chart of a television frequency point detection method according to a first embodiment of the present invention;
FIG. 2 is a functional block diagram of a preferred embodiment of the TV frequency point detection apparatus of the present invention;
fig. 3 is a schematic structural diagram of a hardware operating environment according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention provides a television frequency point detection method, and referring to fig. 1, fig. 1 is a schematic flow chart of a first embodiment of the television frequency point detection method of the invention.
The embodiment of the present invention provides an embodiment of a method for detecting a television frequency point, and it should be noted that although a logical sequence is shown in a flowchart, in some cases, the steps shown or described may be performed in a sequence different from that here. The television frequency point detection method can be applied to television frequency point detection equipment, including but not limited to televisions. The television frequency point detection method comprises the following steps:
and step S10, outputting at least two frequency point test signals and channel searching instructions corresponding to all frequency points in the preset television system to the television.
Specifically, at least two frequency point test signals and a channel searching instruction corresponding to all frequency points in a preset television system are output to the television, so that the television automatically searches the channels after receiving the channel searching instruction, and the channel searching process is a process of receiving the test signals of all the frequency points, so that the channel searching instruction is prevented from being input once when one frequency point is detected. It should be noted that the number of the at least two frequency point test signals is the same as the number of all frequency points, and each frequency point test signal has a corresponding relationship with each frequency point, the television is a television of a frequency point to be detected, and generally, the process of detecting the frequency point of the television is in a television development stage. It can be understood that the purpose of detecting each tv frequency point is to ensure that the user can search the station (tv station) corresponding to each frequency point when using the tv, and therefore, the channel test signal simulates the tv signal transmitted by the tv station.
Further, the preset television system includes a television system, and before outputting at least two frequency point test signals corresponding to all frequency points in the preset television system, the method includes:
step a, collecting code streams corresponding to all frequency points in the television system;
and b, generating each frequency point test signal based on the code stream.
Specifically, the preset television system includes a television system, and before outputting at least two frequency point test signals corresponding to all frequency points in the television system to a television, code streams corresponding to all frequency points in the television system need to be collected to ensure that each frequency point uniquely corresponds to one code stream, and corresponding frequency point test signals are generated based on each code stream and each frequency point. It should be noted that, each code stream and each corresponding frequency point are integrated into the signal generator, so as to form a code stream center, and when a frequency point test signal needs to be output to the television, the signal generator generates a frequency point test signal based on the code stream center and outputs the frequency point test signal to the television.
Further, the preset television system includes multiple television systems, and before outputting at least two frequency point test signals corresponding to all frequency points in the preset television system, the method further includes:
c, collecting code streams corresponding to all frequency points in each television system;
and d, generating each frequency point test signal based on the code stream.
Specifically, the preset television system further includes multiple television systems, and when the preset television system is multiple television systems, in order to further improve the detection efficiency of the television frequency points, in addition to the above-mentioned simultaneous detection of all the frequency points in one television system, all the frequency points of each television system can be detected simultaneously.
Specifically, before outputting at least two frequency point test signals corresponding to all frequency points in each television system to a television, code streams corresponding to all frequency points in each television system need to be collected to ensure that each frequency point uniquely corresponds to one code stream, and corresponding frequency point test signals are generated based on each code stream and each frequency point. It should be noted that, each code stream and each corresponding frequency point are integrated into the signal generator, so as to form a code stream center, and when a frequency point test signal needs to be output to the television, the code stream center outputs to the television.
And step S20, obtaining a channel searching result corresponding to the channel searching instruction.
Specifically, after the television completes automatic channel search, a channel list file is generated, the file at least records information of frequency points, the channel list file is a channel search result, and the channel search result generated by the television for the channel search instruction is obtained.
It should be noted that, in the television, each frequency point represents a channel, that is, each channel uniquely corresponds to a frequency point, and the correspondence between the frequency point and the channel is determined by the television system, for example, in China, the frequency point corresponding to the channel name of the central 1 set is 57.75MHZ, the frequency point corresponding to the channel name of the central 2 set is 65.75MHZ, the frequency point corresponding to the channel name of the gansu satellite is 256.25MHZ, and the frequency point corresponding to the channel name of the beijing satellite is 288.25 MHZ. When a user uses a television, a viewing channel is switched, namely, the frequency point of a television receiving television signal is switched, for example, the channel which is watched currently by the user is a central 1 set, the user wants to watch Beijing satellite television, the channel is switched to the Beijing satellite television, and the process of the television responding to the channel switching instruction is to switch from the television signal with the receiving frequency point of 57.75MHZ to the television signal with the frequency point of 288.25 MHZ. Therefore, in the chanel list file, a sequence number can be set for each frequency point, and the frequency point, the sequence number and the channel name are correspondingly bound and recorded.
And step S30, if the frequency point in the channel searching result is the same as all the frequency points, the frequency point of the television meets the preset detection requirement.
Specifically, if the frequency points recorded in the channel search result are the same as all the frequency points, it indicates that the television has successfully received all the frequency point test signals corresponding to all the frequency points, and the frequency points of the television meet the preset detection requirements, that is, the channel search function of the television is normal, channels corresponding to all the frequency points can be searched, and no channel leakage occurs. It can be understood that the preset detection requirement is that the frequency points recorded in the channel search result are completely the same as all frequency points corresponding to all frequency point test signals.
For example, the frequency points recorded in the channel search result are 474MHZ, 532MHZ, 621MHZ, and 754MHZ, and all the frequency points are 474MHZ, 532MHZ, 621MHZ, and 754MHZ, which indicates that the television can search the station corresponding to each frequency point.
It should be noted that the channel searching capability of the television is embodied by the capability of the television for receiving the frequency point test signals corresponding to different frequency points, if the channel searching capability of the television is abnormal, the television cannot completely receive all the frequency point test signals, and a situation that a part of the frequency point test signals are not received occurs, which indicates that the television does not have the capability of receiving the frequency point test signals, and accordingly, when the user uses the television, the user cannot watch the television program corresponding to the television signal because the television cannot receive the television signal corresponding to the frequency point; if the channel searching capability of the television is normal, the television can completely receive all the frequency point test signals, namely the television is indicated to receive television signals corresponding to all the frequency points in all the television systems.
It should be noted that, in order to further improve the detection efficiency of the television frequency points, and avoid the manual judgment of whether the frequency points recorded in the channel search result are the same as all the frequency points, the judgment process can be completed through the script, and a complete test result file is automatically generated after the script is executed, and whether the frequency points of the television meet the preset detection requirements can be determined through the test result file.
Further, after obtaining a channel search result corresponding to the channel search instruction, the method further includes:
and e, if the frequency points in the channel searching result are different from all the frequency points, the frequency points of the television do not accord with the preset detection requirement.
Specifically, if the frequency point in the channel search result is different from all the frequency points, the frequency point of the television does not meet the preset detection requirement, which indicates that the television has a channel missing situation.
Further, if the frequency point in the channel search result is different from all the frequency points, the method includes the following steps that after the frequency point of the television does not meet the preset detection requirement:
and f, extracting the frequency points which are different from the frequency points in the channel searching result from all the frequency points to obtain the retesting frequency point.
Specifically, frequency points different from the frequency points in the channel search result are extracted from all the frequency points, and a retest frequency point is obtained. It can be understood that the television can receive the frequency point test signals corresponding to the frequency points in all the frequency points which are the same as the frequency points in the search result, but cannot receive the frequency point test signals corresponding to the frequency points in all the frequency points which are different from the frequency points in the search result, and for the frequency points in all the frequency points which are different from the frequency points in the search result, necessary verification needs to be performed on the search result in order to ensure the rigor of the search test process.
For example, the frequency points recorded in the channel search result are 474MHZ, 532MHZ, and 754MHZ, and all the frequency points are 474MHZ, 532MHZ, 621MHZ, and 754MHZ, and it can be found that the frequency point recorded in the channel search result lacks the frequency point of 621MHZ compared with all the frequency points, and then the frequency point of 621MHZ is used as the retesting frequency point.
And g, detecting whether the retest frequency point meets the preset detection requirement.
Specifically, whether the retest frequency point meets the preset detection requirement is detected. It should be noted that, all the frequency points except the retest frequency point have receiving capability for the corresponding frequency point test signal television, so that when the retest is performed, the part of the frequency points in all the frequency points is removed and tested.
Further, the detecting whether the retest frequency point meets the preset detection requirement includes:
and g1, outputting the frequency point test signal corresponding to the retesting frequency point to the television to obtain the retesting channel searching result.
Specifically, the frequency point test signal corresponding to the retest frequency point is output to the television, and a retest channel search result is obtained.
It should be noted that the above frequency point retest process may be triggered by a retest channel search instruction, or may be performed automatically.
It should be noted that the above-mentioned frequency point retesting process is similar to the above-mentioned channel searching process, and it adjusts the output frequency point test signal and the frequency point to be detected, for example, all the frequency points are 474MHZ, 532MHZ, 621MHZ, 754MHZ, and the retesting frequency point is 621MHZ, so that the frequency point test signal output to the television in the frequency point retesting process is only the frequency point test signal corresponding to the retesting frequency point 621MHZ, and the frequency point test signals corresponding to the frequency points of 474MHZ, 532MHZ, and 754MHZ will not appear.
And g2, if the frequency point in the re-measurement channel searching result is the same as the re-measurement frequency point, the re-measurement frequency point meets the preset detection requirement.
Specifically, if the frequency point in the re-measurement channel search result is the same as the re-measurement frequency point, the re-measurement frequency point meets the preset detection requirement, and accordingly, a conclusion that the frequency point of the television corresponding to the channel search result does not meet the preset detection requirement is cancelled, that is, the frequency point of the television also meets the preset detection requirement; and if the frequency point in the re-measurement channel searching result is different from the re-measurement frequency point, the re-measurement frequency point does not accord with the preset detection requirement.
It should be noted that, if the retest frequency point is at least two frequency points and the frequency point in the retest search result is not identical to the retest frequency point, it is determined that the frequency point that is not included in the retest frequency point in the retest search result is the frequency point at which the television cannot receive the corresponding frequency point test signal.
Further, the television comprises at least one channel, and the outputting the channel searching instruction to the television comprises:
and h, acquiring the number of the televisions.
Specifically, there may be one or more televisions to be detected, and generally, for a television before shipment, in order to ensure the quality of shipment, the television before shipment is subjected to a spot check, for example, one television is extracted every ten televisions for detection, so the number of televisions to be detected is generally multiple.
Specifically, the number of televisions to be detected is obtained.
And i, outputting channel searching instructions with the same number as the channel searching instructions to the television.
Specifically, the channel searching instructions with the same number as the number are output to the televisions, and the purpose is to detect all the televisions to be detected at the same time, that is, all the televisions to be detected search channels at the same time.
It should be noted that, in order to enable a television to have an input of frequency point detection signals during channel searching, a signal generator is further required to generate all frequency point detection signals based on a code stream center and output all frequency point detection signals to each television, wherein the signal generator is required to generate one copy of all frequency point detection signals, and in order to ensure that each television has an input of all frequency point detection signals, a signal distributor is further required to be connected between the signal generator and the television, so that all frequency point detection signals with the same number as the number of televisions are distributed to each television through the signal distributor.
In the embodiment, at least two frequency point test signals and channel searching instructions corresponding to all frequency points in a preset television system are output to a television; acquiring a channel searching result corresponding to the channel searching instruction; and if the frequency points in the channel searching result are the same as all the frequency points, the frequency points of the television meet the preset detection requirement. The invention realizes that at least two frequency point test signals corresponding to a plurality of frequency points can be searched simultaneously when the television searches the channels, so that the television can complete the test of all the frequency points under the preset television system through one-time channel searching, and the input of the frequency point test signals is not required to be respectively carried out on each frequency point under the preset television system by using an instrument, thereby improving the detection efficiency when the television frequency points are detected.
In addition, the present invention further provides a television frequency point detection device, as shown in fig. 2, the television frequency point detection device includes:
the output module 10 is configured to output at least two frequency point test signals and a channel search instruction corresponding to all frequency points in a preset television system to a television;
an obtaining module 20, configured to obtain a channel searching result corresponding to the channel searching instruction; and if the frequency points in the channel searching result are the same as all the frequency points, the frequency points of the television meet the preset detection requirement.
Further, the preset television system includes a television system, and the television frequency point detecting device further includes:
the first acquisition module is used for acquiring code streams corresponding to all frequency points in the television system;
and the first generation module is used for generating each frequency point test signal based on the code stream.
Further, the preset television system includes multiple television systems, and the television frequency point detecting device further includes:
the second acquisition module is used for acquiring code streams corresponding to all frequency points in the television system;
and the second generation module is used for generating each frequency point test signal based on the code stream.
Further, the television frequency point detection device further includes:
and the judging module is used for judging that the frequency point of the television does not accord with the preset detection requirement if the frequency point in the channel searching result is different from all the frequency points.
Further, the television frequency point detection device further includes:
the extraction module is used for extracting the frequency points which are different from the frequency points in the channel searching result from all the frequency points to obtain a retest frequency point;
and the detection module is used for detecting whether the retest frequency point meets the preset detection requirement.
Further, the detection module includes:
the first output unit is used for outputting the frequency point test signal corresponding to the retest frequency point to the television to obtain a retest channel search result;
and the judging unit is used for judging that the retest frequency point meets the preset detection requirement if the frequency point in the retest channel search result is the same as the retest frequency point.
Further, the television comprises at least one, and the output module comprises:
an acquisition unit configured to acquire the number of televisions;
and the second output unit is used for outputting the channel searching instructions with the same number as the channel searching instructions to the television.
The specific implementation of the television frequency point detection device of the present invention is basically the same as that of the above embodiments of the television frequency point detection method, and is not described herein again.
In addition, the invention also provides a television frequency point detection device. As shown in fig. 3, fig. 3 is a schematic structural diagram of a hardware operating environment according to an embodiment of the present invention.
It should be noted that fig. 3 may be a schematic structural diagram of a hardware operating environment of the television frequency point detection device.
As shown in fig. 3, the tv frequency point detecting apparatus may include: a processor 1001, such as a CPU, a memory 1005, a user interface 1003, a network interface 1004, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Optionally, the tv Frequency point detecting device may further include an RF (Radio Frequency) circuit, a sensor, an audio circuit, a WiFi module, and the like.
Those skilled in the art will appreciate that the television frequency point detection device configuration shown in fig. 3 does not constitute a limitation of an electro-video frequency point detection device and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 3, a memory 1005, which is a kind of computer storage medium, may include an operating system, a network communication module, a user interface module, and a tv frequency point detection program. The operating system is a program for managing and controlling hardware and software resources of the television frequency point detection equipment and supports the operation of the television frequency point detection program and other software or programs.
In the television frequency point detection device shown in fig. 3, the user interface 1003 is mainly used for connecting a terminal and performing data communication with the terminal, such as receiving a channel searching instruction sent by the terminal; the network interface 1004 is mainly used for the background server and performs data communication with the background server; the processor 1001 may be configured to call a television frequency point detection program stored in the memory 1005, and execute the steps of the television frequency point detection method described above.
The specific implementation of the television frequency point detection device of the present invention is basically the same as that of the above embodiments of the television frequency point detection method, and is not described herein again.
In addition, an embodiment of the present invention further provides a computer-readable storage medium, where a television frequency point detection program is stored on the computer-readable storage medium, and when the television frequency point detection program is executed by a processor, the steps of the television frequency point detection method described above are implemented.
The specific implementation manner of the computer-readable storage medium of the present invention is substantially the same as that of the embodiments of the above-mentioned television frequency point detection method, and is not described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, a device, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A television frequency point detection method is characterized by comprising the following steps:
outputting at least two frequency point test signals and channel searching instructions corresponding to all frequency points in a preset television system to a television;
acquiring a channel searching result corresponding to the channel searching instruction;
and if the frequency points in the channel searching result are the same as all the frequency points, the frequency points of the television meet the preset detection requirement.
2. The method of claim 1, wherein the predetermined television standard comprises a television standard, and before outputting the at least two frequency point test signals corresponding to all frequency points in the predetermined television standard, the method comprises:
collecting code streams corresponding to all frequency points in the television system;
and generating each frequency point test signal based on the code stream.
3. The method of claim 1, wherein the predetermined television system comprises a plurality of television systems, and before outputting the at least two frequency point test signals corresponding to all frequency points in the predetermined television system, the method further comprises:
collecting code streams corresponding to all frequency points under each television system;
and generating each frequency point test signal based on the code stream.
4. The method according to claim 2 or 3, wherein after obtaining the channel searching result corresponding to the channel searching instruction, the method further comprises:
and if the frequency points in the channel searching result are different from all the frequency points, the frequency points of the television do not accord with the preset detection requirement.
5. The method according to claim 4, wherein if the frequency points in the channel search result are different from all the frequency points, the method comprises the following steps that after the frequency points of the television do not meet a preset detection requirement:
extracting frequency points which are different from the frequency points in the channel searching result from all the frequency points to obtain retest frequency points;
and detecting whether the retest frequency point meets the preset detection requirement.
6. The method of claim 5, wherein the detecting whether the retest frequency point meets a preset detection requirement comprises:
outputting a frequency point test signal corresponding to the retest frequency point to the television to obtain a retest channel search result;
and if the frequency point in the re-measurement channel search result is the same as the re-measurement frequency point, the re-measurement frequency point meets the preset detection requirement.
7. The method as claimed in claim 6, wherein the television includes at least one, and the outputting of the channel search instruction to the television includes:
acquiring the number of the televisions;
and outputting the channel searching instructions with the same number as the channel searching instructions to the television.
8. The utility model provides a TV frequency point detection device which characterized in that, TV frequency point detection device includes:
the output module is used for outputting at least two frequency point test signals and channel searching instructions corresponding to all frequency points in a preset television system to a television;
the acquisition module is used for acquiring a channel searching result corresponding to the channel searching instruction; and if the frequency points in the channel searching result are the same as all the frequency points, the frequency points of the television meet the preset detection requirement.
9. A television frequency point detection device is characterized by comprising a memory, a processor and a television frequency point detection program which is stored on the memory and can be operated on the processor, wherein when the television frequency point detection program is executed by the processor, the steps of the television frequency point detection method according to any one of claims 1 to 7 are realized.
10. A computer-readable storage medium, wherein a television frequency point detection program is stored on the computer-readable storage medium, and when executed by a processor, the steps of the television frequency point detection method according to any one of claims 1 to 7 are implemented.
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| CN113194310A (en) * | 2021-03-26 | 2021-07-30 | 福州智象信息技术有限公司 | Full frequency point detection method and system based on smart television operating system |
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