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WO2019184469A1 - Procédé de commande de recherche de chaînes, appareil de commande de recherche de chaînes et support d'informations lisible par ordinateur - Google Patents

Procédé de commande de recherche de chaînes, appareil de commande de recherche de chaînes et support d'informations lisible par ordinateur Download PDF

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Publication number
WO2019184469A1
WO2019184469A1 PCT/CN2018/122366 CN2018122366W WO2019184469A1 WO 2019184469 A1 WO2019184469 A1 WO 2019184469A1 CN 2018122366 W CN2018122366 W CN 2018122366W WO 2019184469 A1 WO2019184469 A1 WO 2019184469A1
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WO
WIPO (PCT)
Prior art keywords
search
list
abnormal
standard
abnormal item
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2018/122366
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English (en)
Chinese (zh)
Inventor
吴伟
范思越
吴松华
林芳芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Skyworth RGB Electronics Co Ltd
Original Assignee
Shenzhen Skyworth RGB Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Skyworth RGB Electronics Co Ltd filed Critical Shenzhen Skyworth RGB Electronics Co Ltd
Publication of WO2019184469A1 publication Critical patent/WO2019184469A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • H04N21/44227—Monitoring of local network, e.g. connection or bandwidth variations; Detecting new devices in the local network
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26258—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4383—Accessing a communication channel
    • 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
    • H04N21/441—Acquiring end-user identification, e.g. using personal code sent by the remote control or by inserting a card
    • 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
    • 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
    • H04N21/47—End-user applications
    • H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
    • H04N21/4753—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for user identification, e.g. by entering a PIN or password
    • 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
    • H04N21/47—End-user applications
    • H04N21/482—End-user interface for program selection
    • H04N21/4825—End-user interface for program selection using a list of items to be played back in a given order, e.g. playlists
    • 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
    • H04N21/47—End-user applications
    • H04N21/488—Data services, e.g. news ticker
    • H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders

Definitions

  • the present application relates to the field of television technologies, and in particular, to a search station control method, a search station control device, and a computer readable storage medium.
  • the existing TV sets can receive more and more TV channels, and the signal frequencies of some TV channels may be adjusted irregularly. At this time, the TV set needs to be re-searched.
  • the main purpose of the present application is to provide a search station control method, a search station control device, and a computer readable storage medium, aiming at solving the technical problem of how to quickly locate whether there is a leak or a cause of a leak.
  • the present application provides a search station control method, and the search station control method includes the following steps:
  • the television device When receiving the automatic search command, the television device is controlled to perform automatic search to obtain a corresponding search list;
  • the abnormal item is acquired to form a search list abnormal list, and the search list abnormal list is saved.
  • the step of controlling the television device to perform automatic search to obtain the corresponding search list includes:
  • the television device is controlled to perform automatic search to obtain a corresponding search list.
  • the step of taking the preset standard list and comparing the search list with the standard list to determine whether an abnormal item exists in the search list includes:
  • the search list is compared to the standard list to determine if an abnormal item exists in the search list.
  • the step of comparing the search list with the standard list to determine whether an abnormal item exists in the search list includes:
  • the search list is different from the standard list, determining that there is an abnormal item in the search list, wherein the abnormal item is an item in the search list that is different from the standard list;
  • search list is the same as the standard list, it is determined that there is no abnormal item in the search list.
  • the step of acquiring the abnormal item to form a list of the abnormality of the search and storing the list of abnormalities of the searched list after the step of storing the abnormality item in the search list includes:
  • the search list abnormal list is displayed on the display interface of the television device.
  • the step of obtaining the preset standard list, comparing the search list with the standard list, and determining whether the abnormal item exists in the search list includes:
  • the search list is deleted.
  • the step of acquiring the abnormal item to form a list of the abnormality of the search and storing the list of abnormalities of the searched list after the step of storing the abnormality item in the search list includes:
  • the search abnormal list is deleted.
  • the method further includes:
  • the search list abnormal list is deleted.
  • the present application further provides a search station control apparatus, the search station control apparatus comprising: a memory, a processor, and a search station control stored on the memory and operable on the processor a program that, when executed by the processor, implements the steps of the search station control method as described above.
  • the present application further provides a computer readable storage medium, where the searchable control program is stored on the computer readable storage medium, and the search control program is executed by the processor to implement the foregoing The steps of the search control method.
  • a search station control method in the process of using a television device, when receiving an automatic search command, controlling a television device to perform automatic search, to obtain a corresponding search result, and then obtain a corresponding a standard list to compare the obtained search results with the standard list to determine whether there is an abnormal item in the search list, and finally obtain an abnormal item in the search list when determining that there is an abnormal item in the search list, and All exception items form a list of search exceptions for corresponding storage. It realizes the simple analysis and preservation of the obtained search results after controlling the television equipment to perform automatic search on the television equipment, so that the staff can quickly and accurately determine the cause of the missing platform, so as to quickly respond accordingly. Processing.
  • FIG. 1 is a schematic structural diagram of an apparatus of a hardware operating environment involved in an embodiment of the present application
  • FIG. 2 is a schematic flow chart of an embodiment of a search platform control method according to the present application.
  • step S10 in FIG. 2 is a schematic diagram of a refinement process of step S10 in FIG. 2;
  • step S20 in FIG. 2 is a schematic diagram showing the refinement process of step S20 in FIG. 2;
  • FIG. 5 is a schematic flowchart diagram of another embodiment of a method for searching for a station according to the present application.
  • FIG. 6 is a schematic diagram of an actual application scenario in an embodiment of a method for searching for a station.
  • FIG. 1 is a schematic structural diagram of a device in a hardware operating environment according to an embodiment of the present application.
  • the device in the embodiment of the present application may be a television, or may be a set top box device or a set top box platform.
  • the apparatus can include a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, and a communication bus 1002.
  • the communication bus 1002 is used to implement connection communication between these components.
  • the user interface 1003 can include a display, an input unit such as a keyboard, and the optional user interface 1003 can also include a standard wired interface, a wireless interface.
  • the network interface 1004 can optionally include a standard wired interface, a wireless interface (such as a WI-FI interface).
  • the memory 1005 may be a high speed RAM memory or a stable memory (non-volatile) Memory), such as disk storage.
  • the memory 1005 can also optionally be a storage device independent of the aforementioned processor 1001.
  • the device may further include a camera, RF (Radio) Frequency, RF) circuits, sensors, audio circuits, WiFi modules, and more.
  • sensors such as light sensors, motion sensors, and other sensors.
  • the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display according to the brightness of the ambient light, and the proximity sensor may turn off the display and/or when the mobile terminal moves to the ear. Backlighting.
  • the device can also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, and the like, and details are not described herein.
  • FIG. 1 does not constitute a limitation to the device, and may include more or less components than those illustrated, or some components may be combined, or different component arrangements.
  • an operating system may be included in the memory 1005 as a computer storage medium.
  • a network communication module may be included in the memory 1005 as a computer storage medium.
  • a user interface module may be included in the memory 1005 as a computer storage medium.
  • a search station control program may be included in the memory 1005 as a computer storage medium.
  • the network interface 1004 is mainly used to connect to the background server and perform data communication with the background server;
  • the user interface 1003 is mainly used to connect the client (user end), and perform data communication with the client;
  • the processor 1001 can be used to call the search control program stored in the memory 1005 and perform the following operations:
  • the television device When receiving the automatic search command, the television device is controlled to perform automatic search to obtain a corresponding search list;
  • the abnormal item is acquired to form a search list abnormal list, and the search list abnormal list is saved.
  • processor 1001 may call the search station control program stored in the memory 1005, and further perform the following operations:
  • the television device is controlled to perform automatic search to obtain a corresponding search list.
  • processor 1001 may call the search station control program stored in the memory 1005, and further perform the following operations:
  • the search list is compared to the standard list to determine if an abnormal item exists in the search list.
  • processor 1001 may call the search station control program stored in the memory 1005, and further perform the following operations:
  • the search list is different from the standard list, determining that there is an abnormal item in the search list, wherein the abnormal item is an item in the search list that is different from the standard list;
  • search list is the same as the standard list, it is determined that there is no abnormal item in the search list.
  • processor 1001 may call the search station control program stored in the memory 1005, and further perform the following operations:
  • the search list abnormal list is displayed on the display interface of the television device.
  • processor 1001 may call the search station control program stored in the memory 1005, and further perform the following operations:
  • the search list is deleted.
  • processor 1001 may call the search station control program stored in the memory 1005, and further perform the following operations:
  • the search abnormal list is deleted.
  • processor 1001 may call the search station control program stored in the memory 1005, and further perform the following operations:
  • the search list abnormal list is deleted.
  • FIG. 2 is a schematic flowchart diagram of an embodiment of a method for searching for a station according to the present application.
  • the method for searching for a station includes:
  • Step S10 when receiving the automatic search station command, controlling the television device to perform automatic search, to obtain a corresponding search list
  • a television device is taken as an example for description, but it is not limited to and applicable to only a television device, and is also applicable to devices and platforms such as a set top box.
  • the control television device when the automatic search station command is received, the control television device performs automatic search based on the automatic search station command to obtain a corresponding search list.
  • the television device will automatically search after receiving the automatic search control command, and then Get the corresponding search results.
  • the search is performed in addition to the test, and the user finds that there is a leak in the TV set used by the user. Therefore, in addition to the conventional search operation, the search is performed.
  • the result information also needs to be processed to facilitate the user to accurately know the problem of the missing platform when the staff communicates.
  • the search result obtained by performing automatic search is preferably a table, wherein the setting of the specific data information in the table is not limited.
  • the current search system as DVBT/T2 as an example.
  • the specific table can be as shown in Table 1 below.
  • the information in Table 1 can be set according to the actual judgment basis, including the information in Table 1, but not only limited to the information shown in Table 1, because this list is for faster It is the reason why the staff accurately locates the missing platform. Therefore, at least the “channel number”, “total number of programs”, “Visible” and “stored” in the above table can be included in the table to accurately locate the missing platform. Program information and the reason for the leak.
  • the television device when an automatic search command is received, the television device performs an automatic search, and stores the obtained search results in a corresponding list to form a search list corresponding to the search result. .
  • Step S20 Obtain a preset standard list, and compare the search list with the standard list to determine whether an abnormal item exists in the search list;
  • the television device when the television device performs automatic search to obtain the corresponding search list, the pre-stored standard list corresponding to the preset is obtained, and then the obtained search list is compared with the standard list to determine the obtained list. Whether there is an abnormal item in the search list.
  • DVB Digital Video Broadcasting, Digital Video Broadcasting, is a series of internationally recognized digital television public standards maintained by the DVB project.
  • the transmission methods of DVB systems are also divided into the following types: satellite (DVB-S and DVB-S2), cable (DVB). -C), terrestrial wireless (DVB-T), handheld terrestrial wireless (DVB-H).
  • DVB-S using high-frequency carrier uses QPSK modulation.
  • the DVB-C using the low frequency carrier uses the QAM-64 modulation method, and the DVB-T using the VHF and UHF carriers uses the COFDM modulation method.
  • the list of matching standards stored in the system is also correspondingly different. After the obtained search list, the pre-stored standard list is obtained, and the two lists are compared to confirm whether the search list obtained is the same as the standard list, thereby determining whether there is an abnormal item in the search list.
  • Step S30 When there is an abnormal item in the search list, the abnormal item is acquired to form a search list abnormal list, and the search station abnormal list is saved.
  • the search list is compared with the standard list, and the abnormal item in the search list is determined, the abnormal item in the search list is obtained, and the obtained abnormal item is formed into a search abnormal list. Then, the obtained list of search abnormalities is saved.
  • the obtained search list not all the program information is different from the corresponding program information in the standard list, and only the program information that is missing the platform is different from the standard list, so In the actual processing, it is not appropriate to save the search list directly when an abnormal item appears in the obtained search list.
  • the direct save is not only a large amount of storage, but also most of the stored data is useless data (generally , the program information of the missed station is a small amount), so when comparing the obtained search list with the standard list, if it is determined that there is different information between the search list and the standard list, all the different ones are obtained.
  • the information is saved to get a list of search exceptions and save the list of search exceptions.
  • the corresponding processing manner may also be correspondingly given in the search list abnormal list, for example, providing the contact information of the staff, so that the user is in the list of the search for the abnormality.
  • the staff can be informed in time for the corresponding processing.
  • the television device when the automatic search command is received, the television device is controlled to perform automatic search, to obtain a corresponding search result, and then obtain a corresponding standard list, so as to obtain the obtained
  • the search results are compared with the standard list to determine whether there is an abnormal item in the search list.
  • the abnormal items in the search list are obtained, and all the abnormal items are formed into a search.
  • the list of exceptions is saved accordingly. It realizes the simple analysis and preservation of the obtained search results after controlling the television equipment to perform automatic search on the television equipment, so that the staff can quickly and accurately determine the cause of the missing platform, so as to quickly respond accordingly. Processing.
  • FIG. 3 is a schematic diagram of the refinement process of step S10 in FIG.
  • step S10 includes:
  • Step S101 when receiving an automatic search station instruction, identifying a search type corresponding to the automatic search station instruction;
  • Step S102 Control the television device to perform automatic search based on the search type, to obtain a corresponding search list.
  • the automatic search station command when the automatic search station command is received, since the program information corresponding to different television systems is different, the area where the television device is located is different, and the corresponding program information is also different.
  • the received automatic search command is used for identification and parsing to obtain a corresponding search type, wherein the search type includes at least regional information (the country selected by the search station) and the search system, and then the search corresponding to the current search station is determined.
  • the television device is controlled to perform automatic search to obtain a corresponding search list.
  • the conventional search system includes: DVBT/T2, DVBC, DVBS/S2, and DVBH.
  • the types of data information included in the label list corresponding to different search systems are not limited, and may be the same or different.
  • the search system corresponding to Table 1 is DVBT/T2.
  • When performing automatic search first determine the current corresponding search country, and then save all the actual search results as shown in Table 1 above. In the table, to get the corresponding search list.
  • the current search system is DVBC
  • Table 2 the table formed by the included data information is shown in Table 2.
  • Satellite name *** Total time of search **(S) TP list Frequency Symbol rate Get the total number of shows Program number Program name Polarity Visible Program type Stored
  • the data information that needs to be stored in the current search station is determined according to the corresponding search type, and when the automatic search is performed, the corresponding search list is obtained according to the actual situation of the current search.
  • the information in Table 2 and Table 3 is used to determine the information of the current program and to determine whether there is a missing station.
  • the settings of the above tables include those in each table. The information contained, but not limited, may be added as appropriate to ensure a more accurate judgment.
  • FIG. 4 is a schematic diagram of the refinement process of step S20 in FIG.
  • step S20 includes:
  • Step S201 Acquire, according to the search type, a standard list corresponding to the search type
  • Step S202 comparing the search list with the standard list to determine whether the search list has an abnormal item.
  • the search list when the search list is obtained after searching, the search list needs to be compared with the corresponding standard list to determine whether there is a leak.
  • the corresponding standard list is obtained, and then the search list is compared with the standard list to determine the search list. Whether there is an abnormal item in it.
  • the standard list corresponding to different search types is different.
  • the first search station type is determined based on the automatic search command, and the search type can be Is the current search system, or the satellite selected by the current search station, in order to determine the type of search station corresponding to the current automatic search, obtain the corresponding standard list as the comparison standard after obtaining the search list, and
  • the search list formed by the search result is compared with the standard list to determine whether there is an abnormal item in the obtained search list.
  • the first phase compares the search list with the standard list to determine whether the search list is the same as the standard list, and then determines whether there is an abnormal item based on the comparison result.
  • the exception item is an item in the search list that is different from the standard list. If the search list is different from the standard list, it is determined whether there is an abnormal item in the search list; if the search list is the same as the standard list, it is determined that there is no abnormal item in the search list. In the actual use process, there may also be an automatic search for the case where there is no missing platform.
  • the obtained search list may be performed. Delete, that is, save the corresponding search results.
  • FIG. 5 is a schematic flowchart of another embodiment of a search platform control method according to the present application.
  • step S30 the method further includes:
  • Step S40 when receiving the query instruction for searching for the result, receiving the input authentication information to determine whether the query authority is available;
  • step S50 when it is determined that the query authority is available, the search list abnormal list is displayed on the display interface of the television device.
  • the corresponding storage device stores an abnormal list, that is, a list of abnormal program lists obtained when the platform is missed, and then receives the query for the search result.
  • an abnormal list that is, a list of abnormal program lists obtained when the platform is missed
  • the user is prompted to output the authentication code information, and when the authentication code information is received, it is determined whether the input authentication code information is correct, to determine whether the query authority is available, and finally, the input authentication code is determined to be correct.
  • the formed list of search abnormalities is displayed on the display interface of the television device, so that the user can perform the query of the search list abnormal list.
  • the corresponding prompt information is sent, which may be displaying the text information in a specific area on the display interface of the television device, or may be the voice information when the automatic search is finished.
  • the text prompt on the display interface as an example, referring to FIG. 6, at the end of the automatic search, the text information “Query whether to search for the search result” is displayed on the television interface of the television device, and the matching is corresponding.
  • the authentication code information is preferably a password input
  • the obtained search list abnormal list is deleted.
  • the first preset duration may be set to be only a long period of time. In the actual use process, after the user performs automatic search, it is not necessarily timely to query the search result, but the television device
  • the program information may change after a certain period of time. For example, there are more programs missing from the platform, or the program that was previously missed appears again. It may also be that the user has mis-operated and triggered the automatic search. Control, so it can be set that when the first preset duration does not receive the query command of the search result, the obtained search abnormal list will be deleted, wherein the first preset duration can be set to 24 hours.
  • the television device deletes the search abnormal list after the second preset duration.
  • the second preset duration can be set to 1 hour, that is, after querying the search results, when the query is not performed again within one hour, the search list exception list is deleted. Specifically, after the query is performed, if the re-inquiry is not performed within the second preset duration, the search list abnormal list is deleted. It should be noted that the specific settings of the first preset duration and the second preset duration are not limited.
  • the corresponding search list abnormal list is displayed on the display interface, and the specific search abnormal list may be as shown in Table 4 to Table 6 below.
  • the country selected for this search is the United Kingdom, and the search system chooses DVBT/T2.
  • the specific search result is: there are two frequency points locked by the front end, respectively 474MHz and 482MHz, the corresponding channel numbers are 21 and 22 respectively; a total of 4 programs are obtained, and 6 programs are required.
  • the reason for the omission (missing) of the program is that it is not stored.
  • the country selected for this search is the United Kingdom, and the search system chooses DVB-C.
  • the result of the search is: there are two frequency points locked by the front end, which are 117.25. MHz and 682 MHz; a total of 2 programs, deserving 6 programs. Among the 4 lost programs, the reason is that the signal of 117.25MHz is not sent to the backend parsing; one program (86) of 682MHz is not stored.
  • Total time of search 8630(S) TP list Frequency Symbol rate Get the total number of shows Program number Polarity Visible Program type Stored 1 980MHz 27500 1 1 STV 1 H 1 DTV 1 2 STV 2 V 1 DATA 0 3 STV 3 V 1 DATA 0 2 1100MHz 36000 0
  • the satellite selected for this search is Asia Pacific No. 5 (ASIAN-5), and the total length of the search is more than 8 minutes.
  • the specific search result is: Transports locked by the front end ( There are two TPs, the frequencies are 980MHz and 1100MHz, respectively, and the symbol rates are 27500MHz and 36000MHz respectively; a total of 2 programs are obtained, and 6 programs are required. Among the 4 lost programs, the reason is: 980MHz TP signal, there is normal parsing of data by the back end, of which 2 programs are not stored; 1100MHz TP signal is not scanned to any program.
  • the cause of the missed platform can be directly and quickly determined, and the problem can be accurately located when the query is performed.
  • the corresponding staff information can be associated with each other, so that the user can quickly and timely contact the staff for corresponding processing.
  • the application also provides a search station control device.
  • the search station control apparatus includes: a memory, a processor, and a search station control program stored on the memory and operable on the processor, when the search station control program is executed by the processor. The steps of the search station control method as described above are implemented.
  • the embodiment of the present application further provides a computer readable storage medium.
  • the computer readable storage medium of the present application stores a search control program that, when executed by the processor, implements the steps of the search control method as described above.
  • the technical solution of the present application which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM as described above). , a disk, an optical disk, including a number of instructions for causing a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the methods described in the various embodiments of the present application.
  • a terminal device which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

La présente invention concerne un procédé de commande de recherche de chaînes qui comprend les étapes suivantes : lorsqu'une instruction de recherche automatique de chaînes est reçue, la commande d'un téléviseur pour réaliser une recherche automatique de chaînes pour obtenir une liste de recherche de chaînes correspondante ; l'obtention d'une liste standard prédéfinie et la comparaison de la liste de recherche de chaînes à la liste standard pour déterminer si un élément anormal existe dans la liste de recherche de chaînes ; si un élément anormal existe dans la liste de recherche de chaînes, l'obtention de l'élément anormal pour former une liste d'anomalies de recherche de chaînes et le stockage de la liste d'anomalies de recherche de chaînes. La présente invention concerne en outre un appareil de commande de recherche de chaînes et un support d'informations lisible par ordinateur. Si une chaîne manque durant une recherche de chaînes, la présente invention peut trouver avec précision pourquoi la chaîne est manquante, ce qui permet de réaliser plus rapidement un traitement.
PCT/CN2018/122366 2018-03-28 2018-12-20 Procédé de commande de recherche de chaînes, appareil de commande de recherche de chaînes et support d'informations lisible par ordinateur Ceased WO2019184469A1 (fr)

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CN115802112A (zh) * 2022-10-24 2023-03-14 海信视像科技股份有限公司 显示设备、频道数据处理方法及存储介质

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