CN112911394B - Dead halt judging method, device, equipment and medium of set top box - Google Patents
Dead halt judging method, device, equipment and medium of set top box Download PDFInfo
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- CN112911394B CN112911394B CN202110119766.1A CN202110119766A CN112911394B CN 112911394 B CN112911394 B CN 112911394B CN 202110119766 A CN202110119766 A CN 202110119766A CN 112911394 B CN112911394 B CN 112911394B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/4425—Monitoring of client processing errors or hardware failure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
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Abstract
The application discloses a dead halt judging method of a set top box, which comprises the following steps: when judging whether the target set top box is dead or not, acquiring a first image of the target set top box at the current moment and acquiring a second image of the target set top box at the moment before the current moment; if the first image is the same as the second image, sending a program switching instruction to the target set top box, and acquiring a third image of the target set top box when receiving the program switching instruction; and if the first image is the same as the third image, judging that the target set top box is dead. Obviously, the method can realize automatic test of the dead halt of the set top box, and avoids the complicated step that a tester needs to manually input a test signal to the set top box in the dead halt detection process of the set top box, so that the test efficiency of the tester to the set top box can be obviously improved by the method. Correspondingly, the dead halt judging device and the dead halt judging medium for the set top box have the advantages.
Description
Technical Field
The present invention relates to the field of digital signal detection technologies, and in particular, to a method, an apparatus, a device, and a medium for determining a dead halt of a set top box.
Background
A Set Top Box (STB) is an electronic device connected to a television and an external signal source, and the STB can be used to convert a compressed digital signal into corresponding television content on the television, so that people can watch a television program and perform interactive digital entertainment and communication with other users through a network. Therefore, the set top box is widely applied in actual life.
In the prior art, when judging whether a set top box is crashed, a tester is generally required to manually input a test signal to the set top box to judge whether the set top box is crashed. Obviously, the testing method not only needs to consume a great deal of time and energy of the tester, but also can greatly reduce the testing efficiency of the tester on the set top box. Currently, there is no more effective solution to this technical problem.
Therefore, how to improve the test efficiency of the tester on the set top box is a technical problem to be solved urgently by the skilled person.
Disclosure of Invention
Accordingly, the present invention is directed to a method, apparatus, device and medium for determining a dead halt of a set-top box, so as to improve the efficiency of testing the set-top box by a tester. The specific scheme is as follows:
a dead halt judging method of a set top box comprises the following steps:
when judging whether a dead halt occurs in a target set top box, acquiring a first image of the target set top box at the current moment and acquiring a second image of the target set top box at the moment before the current moment;
if the first image is the same as the second image, sending a program switching instruction to the target set top box, and acquiring a third image of the target set top box when receiving the program switching instruction;
and if the first image is the same as the third image, judging that the target set top box is dead.
Preferably, the method further comprises:
and if the first image is different from the second image, continuing to execute the step of acquiring the first image of the target set top box at the current moment.
Preferably, the method further comprises:
and if the first image is different from the third image, continuing to execute the step of acquiring the first image of the target set top box at the current moment.
Preferably, the process of sending a program switching instruction to the target set top box includes:
and sending the program switching instruction to the target set top box through a serial port or a network port of the target set top box.
Preferably, the process of sending a program switching instruction to the target set top box includes:
and transmitting the program switching instruction to the target set top box by using an infrared remote controller matched with the target set top box.
Preferably, the process of obtaining the first image of the target set top box at the current moment includes:
and acquiring the first image of the target set top box at the current moment by using a video acquisition card.
Preferably, the method further comprises:
displaying the first image with a video display; wherein, the video acquisition card is installed in the video display.
Correspondingly, the invention also discloses a dead halt judging device of the set top box, which comprises the following steps:
the image acquisition module is used for acquiring a first image of the target set top box at the current moment and acquiring a second image of the target set top box at the moment before the current moment when judging whether the target set top box is dead or not;
the first judging module is used for sending a program switching instruction to the target set top box if the first image is the same as the second image, and acquiring a third image of the target set top box when the program switching instruction is received;
and the second judging module is used for judging that the target set top box is dead if the first image is the same as the third image.
Correspondingly, the invention also discloses a dead halt judging device of the set top box, which comprises the following steps:
a memory for storing a computer program;
and a processor for implementing the steps of a method for determining the dead halt of a set top box as disclosed above when executing the computer program.
Correspondingly, the invention also discloses a computer readable storage medium, wherein the computer readable storage medium stores a computer program, and the computer program realizes the steps of the dead halt judging method of the set top box when being executed by a processor.
In the invention, when whether the target set top box is halted is required to be judged, firstly, a first image of the target set top box at the current moment is acquired, a second image of the target set top box at the moment before the current moment is acquired, if the first image is identical with the second image, a program switching instruction is sent to the target set top box, a third image of the target set top box when the program switching instruction is received is acquired, and if the first image is identical with the third image, the occurrence of the halt of the target set top box is indicated. Obviously, compared with the prior art, the method can realize the automatic test of the dead halt of the set top box, and avoid the complicated step that a tester needs to manually input test signals to the set top box in the dead halt detection process of the set top box, so the method can obviously improve the test efficiency of the tester to the set top box. Correspondingly, the dead halt judging device and the dead halt judging medium for the set top box have the beneficial effects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flowchart of a method for determining a dead halt of a set top box according to an embodiment of the present invention;
fig. 2 is a flowchart of another method for determining a dead halt of a set top box according to an embodiment of the present invention;
fig. 3 is a block diagram of a dead halt judging device of a set top box according to an embodiment of the present invention;
fig. 4 is a block diagram of a dead halt determination device of a set top box according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, fig. 1 is a flowchart of a dead-time determination method of a set top box according to an embodiment of the present invention, where the dead-time determination method includes:
step S11: when judging whether the target set top box is dead or not, acquiring a first image of the target set top box at the current moment and acquiring a second image of the target set top box at the moment before the current moment;
step S12: if the first image is the same as the second image, sending a program switching instruction to the target set top box, and acquiring a third image of the target set top box when receiving the program switching instruction;
step S13: and if the first image is the same as the third image, judging that the target set top box is dead.
In this embodiment, a method for determining a dead halt of a set top box is provided, by which the testing efficiency of a tester in testing the set top box can be significantly improved. Specifically, in this embodiment, when it is required to determine whether a dead halt occurs in a target set-top box, first, a first image of the target set-top box at a current time is acquired, and a second image of the target set-top box at a time previous to the current time is acquired. It can be appreciated that, due to the working principle of the target set-top box, if the target set-top box is in a normal working state, the image corresponding to each moment of the target set-top box should be different. If the target set top box has the same image at the front and rear time, the target set top box is greatly indicated to be dead, i.e. the target set top box has a system crash.
When the first image and the second image are the same, in order to further determine whether the target set top box is dead, a program switching instruction needs to be sent to the target set top box, and a third image of the target set top box when the program switching instruction is received is acquired. It will be appreciated that if the target set-top box is in a normal operating state, the image signal presented by the target set-top box must change when the target set-top box receives the program switch instruction. That is, when the first image is different from the third image, it indicates that the target set-top box is in a normal working state, and when the first image is identical to the third image, it indicates that the target set-top box has a crash phenomenon.
Obviously, compared with the prior art, the dead halt judging method provided by the embodiment can realize automatic test of the dead halt of the set top box, and avoids the complicated step that a tester needs to manually input a test signal to the set top box in the dead halt detection process of the set top box, so that the test efficiency of the tester on the set top box can be remarkably improved through the method.
It can be seen that, in this embodiment, when it is required to determine whether a dead halt occurs in the target set-top box, a first image of the target set-top box at the current moment is first acquired, and a second image of the target set-top box at a moment previous to the current moment is acquired, if the first image is identical to the second image, a program switching instruction is sent to the target set-top box, and a third image of the target set-top box when the program switching instruction is received is acquired, and if the first image is identical to the third image, it is indicated that the dead halt occurs in the target set-top box. Obviously, compared with the prior art, the method can realize the automatic test of the dead halt of the set top box, and avoid the complicated step that a tester needs to manually input test signals to the set top box in the dead halt detection process of the set top box, so the method can obviously improve the test efficiency of the tester to the set top box.
Based on the above embodiments, the present embodiment further describes and optimizes the technical solution, please refer to fig. 2, and fig. 2 is a flowchart of another method for determining a dead halt of a set top box according to an embodiment of the present invention. As a preferred embodiment, the crash determination method further includes:
if the first image is different from the second image, continuing to execute the step of acquiring the first image of the target set top box at the current moment.
In this embodiment, if it is determined that the first image is different from the second image, it is indicated that the target set-top box is currently in a normal working state, and in this case, in order to implement real-time detection of the working state of the target set-top box, it is necessary to continue to jump to the step of acquiring the first image of the target set-top box at the current moment. Based on the same principle, if the first image and the third image are detected to be different, the target set top box is indicated to be in a normal working state at present. At this time, the step of obtaining the first image of the target set top box at the current moment can be continuously skipped to achieve the purpose of monitoring the target set top box in real time.
Obviously, through the technical scheme provided by the embodiment, the dead halt judging method provided by the application can be more complete and comprehensive.
Based on the above embodiment, this embodiment further describes and optimizes the technical solution, as a preferred implementation manner, the steps are as follows: the process of sending the program switching instruction to the target set top box comprises the following steps:
and sending a program switching instruction to the target set top box through the serial port or the network port of the target set top box.
Specifically, in this embodiment, in the process of sending a program switching instruction to a target set-top box, the program switching instruction may be sent to the target set-top box through a serial port or a network port of the target set-top box. It can be understood that, because the serial port or the internet access of the target set-top box is not only a more common communication interface on the set-top box in real life, but also a bridge that the target terminal establishes a communication connection with the target set-top box. Therefore, in practical application, the program switching instruction can be sent to the target set top box through the serial port or the internet access of the target set top box.
Obviously, by the technical scheme provided by the embodiment, the sending form of the program switching instruction can be more flexible and diversified.
Based on the above embodiment, this embodiment further describes and optimizes the technical solution, as a preferred implementation manner, the steps are as follows: the process of sending the program switching instruction to the target set top box comprises the following steps:
and sending a program switching instruction to the target set top box by using a remote controller matched with the target set top box.
It can be understood that when using the target set-top box, people generally use the remote controller matched with the target set-top box to operate and control the target set-top box, so that in the actual operation process, the program switching instruction can also be sent to the target set-top box by using the remote controller matched with the target set-top box. The remote controller comprises an infrared remote controller and a Bluetooth remote controller.
Obviously, by the technical scheme provided by the embodiment, the universality of the crash judging method provided by the application in practical application can be relatively improved.
Based on the above embodiment, this embodiment further describes and optimizes the technical solution, as a preferred implementation manner, the steps are as follows: the process for acquiring the first image of the target set top box at the current moment comprises the following steps:
and acquiring a first image of the target set top box at the current moment by using the video acquisition card.
Specifically, the video capture card (Video Capture Card) may be used to obtain the first image of the target set-top box at the current moment, and because the video capture card is usually provided with a sampling circuit, the video capture card may be used to obtain the first image of the target set-top box at the current moment in the actual operation process. Based on the same principle, the video acquisition card can also be used for acquiring a second image of the target set top box at the moment before the current moment and a third image when a program switching instruction is received.
In addition, because the video acquisition card has the advantages of small volume and convenience in carrying, when the video acquisition card is used for acquiring images of the target set top box at all times, the convenience of a tester in testing the target set top box can be further improved.
As a preferred embodiment, the crash determination method further includes:
displaying the first image with a video display;
the video acquisition card is arranged in the video display.
It will be appreciated that, because the video capture card can convert video data output by the target set-top box into an image frame that can be displayed by the video display, the video display can be used to display the first image when the video capture card is installed in the video display. Based on the same principle, a video display may also be used to display a second image of the target set-top box at a time prior to the current time and a third image upon receiving the program switch instruction. In this embodiment, the video display includes a video display device such as a computer or a television.
Obviously, when the video display is used for displaying the images of the target set top box at all times, a tester can more clearly and intuitively check the images displayed by the target set top box, so that the test experience of the tester in the process of testing the target set top box can be further improved.
Referring to fig. 3, fig. 3 is a block diagram of a dead halt determination device of a set top box according to an embodiment of the present invention, where the dead halt determination device includes:
the image acquisition module 21 is configured to acquire a first image of the target set-top box at a current time and acquire a second image of the target set-top box at a time previous to the current time when it is required to determine whether the target set-top box is dead;
the first judging module 22 is configured to send a program switching instruction to the target set-top box if the first image is the same as the second image, and obtain a third image of the target set-top box when receiving the program switching instruction;
the second judging module 23 is configured to judge that the target set-top box is dead if the first image is the same as the third image.
The dead halt judging device of the set top box has the beneficial effects of the dead halt judging method of the set top box.
Referring to fig. 4, fig. 4 is a block diagram of a dead halt determination device of a set top box according to an embodiment of the present invention, where the dead halt determination device includes:
a memory 31 for storing a computer program;
a processor 32 for implementing the steps of a method of determining a crash of a set-top box as disclosed above when executing a computer program.
The dead halt judging device of the set top box has the beneficial effects of the dead halt judging method of the set top box.
Correspondingly, the embodiment of the invention also discloses a computer readable storage medium, wherein a computer program is stored on the computer readable storage medium, and the computer program realizes the steps of the dead halt judging method of the set top box when being executed by a processor.
The computer readable storage medium provided by the embodiment of the invention has the beneficial effects of the dead halt judging method of the set top box.
In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, so that the same or similar parts between the embodiments are referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The method, the device, the equipment and the medium for judging the dead halt of the set top box provided by the invention are described in detail, and specific examples are applied to the explanation of the principle and the implementation mode of the invention, and the explanation of the above examples is only used for helping to understand the method and the core idea of the invention; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present invention, the present description should not be construed as limiting the present invention in view of the above.
Claims (8)
1. A dead halt judging method of a set top box is characterized by comprising the following steps:
when judging whether a dead halt occurs in a target set top box, acquiring a first image of the target set top box at the current moment and acquiring a second image of the target set top box at the moment before the current moment;
if the first image is the same as the second image, sending a program switching instruction to the target set top box, and acquiring a third image of the target set top box when receiving the program switching instruction;
if the first image is the same as the third image, judging that the target set top box is dead;
if the first image is different from the second image, continuing to execute the step of acquiring the first image of the target set top box at the current moment;
and if the first image is different from the third image, continuing to execute the step of acquiring the first image of the target set top box at the current moment.
2. The crash determination method as recited in claim 1, wherein the process of transmitting a program switching instruction to the target set-top box comprises:
and sending the program switching instruction to the target set top box through a serial port or a network port of the target set top box.
3. The crash determination method as recited in claim 1, wherein the process of transmitting a program switching instruction to the target set-top box comprises:
and transmitting the program switching instruction to the target set top box by using an infrared remote controller matched with the target set top box.
4. A crash determination method as defined in any one of claims 1 to 3, wherein the process of acquiring the first image of the target set-top box at the current time comprises:
and acquiring the first image of the target set top box at the current moment by using a video acquisition card.
5. The crash determination method according to claim 4, further comprising:
displaying the first image with a video display; wherein, the video acquisition card is installed in the video display.
6. A dead halt determination device of a set top box, comprising:
the image acquisition module is used for acquiring a first image of the target set top box at the current moment and acquiring a second image of the target set top box at the moment before the current moment when judging whether the target set top box is dead or not;
the first judging module is used for sending a program switching instruction to the target set top box if the first image is the same as the second image, and acquiring a third image of the target set top box when the program switching instruction is received;
the second judging module is used for judging that the target set top box is dead if the first image is the same as the third image;
if the first image is different from the second image, continuing to execute the step of acquiring the first image of the target set top box at the current moment;
and if the first image is different from the third image, continuing to execute the step of acquiring the first image of the target set top box at the current moment.
7. A dead halt determination device of a set top box, characterized by comprising:
a memory for storing a computer program;
a processor for implementing the steps of a method for determining a crash of a set-top box according to any one of claims 1 to 5 when executing said computer program.
8. A computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, which when executed by a processor, implements the steps of a method for determining a crash of a set-top box according to any one of claims 1 to 5.
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| CN108650501A (en) * | 2018-03-29 | 2018-10-12 | 深圳市九洲电器有限公司 | A kind of method, apparatus and electronic equipment of test stability of set-top box |
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