CN104683870A - Digital television channel search and updating system and application method of digital television channel search and updating system - Google Patents
Digital television channel search and updating system and application method of digital television channel search and updating system Download PDFInfo
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- CN104683870A CN104683870A CN201510059411.2A CN201510059411A CN104683870A CN 104683870 A CN104683870 A CN 104683870A CN 201510059411 A CN201510059411 A CN 201510059411A CN 104683870 A CN104683870 A CN 104683870A
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Abstract
The invention discloses a digital television channel search and updating system and an application method of the digital television channel search and updating system. The system comprises a cloud server and a digital television terminal which are connected via internet; the cloud server comprises a cloud data management module; the television terminal comprises a terminal information reporting module, a channel data processing module and a channel update querying module; the application method comprises the following steps: the cloud server is used for collecting the channel data from internet, and organizing the channel information table; the digital television terminal is used for reporting regional information to the cloud server, receiving the corresponding channel information table issued by the cloud server, storing, analyzing and reorganizing and sorting the channel information table, so that the channel search is finished; the digital television terminal periodically communicates with the cloud server to query the version number of the channel information table in a monitoring manner, and searches for and updates the channel information again when the version number of the corresponding channel information table is changed. Compared with the prior art, the digital television channel search and updating system and the application method has the advantages that the operation is simple, the application is convenient, and the channel searching and updating can be carried out more rapidly.
Description
Technical field
The present invention relates to digital television techniques field, be specifically related to the search of a kind of digital TV channel and renewal system and using method thereof.
Background technology
Universal along with digital TV set-top box and digital TV integrated machine, because the change in local side program source and managerial demand, channel search and upgrading occurs at any time.When needs carry out channel search, original technology obtains each frequency point information of Digital Television by NIT, then according to gained frequency point information, tuner locks each frequency, finds corresponding programme information.But this method has obvious defect:
(1) implementation method is too loaded down with trivial details, finds frequency, arrives each frequency again and look for corresponding PSI/SI information by NIT; In addition, for program classification, CA relevant information, a lot of PSI/SI form data must be resolved and just can obtain;
(2) search time is long: search for calculating in 2 seconds by a frequency, if having 150 programs (general 30 frequencies), the additional database holding time, consuming timely will reach more than 1 minute.
Summary of the invention
Object of the present invention is intended to overcome above-mentioned deficiency of the prior art, provides a kind of digital TV channel simple to operate, that search time is short to search for and renewal system and using method thereof.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of digital TV channel search and the system of renewal, it comprises cloud server, digital television terminal, described cloud server is connected with digital television terminal through internet, described cloud server comprises high in the clouds data management module, and described television terminal comprises end message reporting module, channel data processing module, channel update enquiry module;
Described high in the clouds data management module is for controlling the digital television channel data on cloud server collection the Internet, digital television channel data is organized into the channel information table of inclusion region information, version number, digital channel essential information, after the area information receiving the digital television terminal region that end message reporting module reports, issue corresponding channel information table to digital television terminal;
Described end message reporting module is used for the area information reporting digital television terminal region to cloud server;
The channel information table that described channel data processing module issues for receiving cloud server, stores channel information table, analyzes, parse the relevant parameter of each channel and reorganize, and manipulates for digital television terminal demonstration;
Described channel update enquiry module is used for regularly and cloud server communication, the version number of monitoring and inquiry cloud server mid band information table, notifies that when the version number of channel information table corresponding to digital television terminal region changes digital television terminal re-starts channel information search and upgrades;
As a kind of optimal way of the present invention, the digital channel essential information in described channel information table includes but not limited to frequency, channel number, channel classification, programm name, audio frequency and video PID code, Entitlement Control Message PID code, Entitlement Management Message PID code.
A using method for digital TV channel search as above and the system of renewal, it comprises the following steps:
A, cloud server collect the digital television channel data on the Internet, digital television channel data are organized into the channel information table of inclusion region information, version number, digital channel essential information;
B, digital television terminal report the area information of digital television terminal region to cloud server;
C, cloud server, after receiving the area information of digital television terminal region of digital television terminal to report, issue corresponding channel information table to digital television terminal;
D, digital television terminal receive the channel information table that cloud server issues, and store channel information table, analyze, and parse the relevant parameter of each channel and re-start tissue sequence to the details of each channel, completing channel is searched for;
E, digital television terminal are regularly and cloud server communication, the version number of monitoring and inquiry cloud server mid band information table, notify that when the version number of channel information table corresponding to digital television terminal region changes digital television terminal re-starts channel information search, and then upgrade channel information;
As a kind of optimal way of the present invention, the digital channel essential information in described channel information table includes but not limited to frequency, channel number, channel classification, programm name, audio frequency and video PID code, Entitlement Control Message PID code, Entitlement Management Message PID code;
As another kind of optimal way of the present invention, in described step B, the area information of digital television terminal region is reported to be automatically uploaded by digital television terminal or manually inputted by user to cloud server.
Along with the development of existing high definition bidirectional, Intelligent set top box, Set Top Box can access the Internet easily, the function of digital television terminal also gets more and more, and the digital TV channel search in the present invention is exactly utilize the Internet passage to realize search and the renewal of digital TV channel with renewal system and using method thereof.
The present invention collects digital television channel data by the Internet, these data comprise DVB-C the whole network information, the wherein corresponding channel information table in each concrete market, often open the digital channel essential information that channel information table at least comprises version number and all channels, then the channel information needed for digital television terminal is issued by set form is disposable inside a channel information table, digital television terminal can be easy to resolve and obtain all channel informations, do not need to travel through all frequencies, save the channel search time greatly; Simultaneously, the present invention only needs the change by version number in monitor channel information table, just can be easy to the change detecting channel information, and do not need to reorganize again to fetching portion information in various different information form as in original technology, and then judging whether channel information changes, this just greatly reduces the complexity realizing channel update inquiry.
Compared with prior art, the invention has the beneficial effects as follows:
Digital TV channel search in the present invention is with the system of renewal and using method is simple to operate, apply convenient, faster, more convenient when carrying out the search of digital TV channel and upgrading.
Accompanying drawing explanation
Fig. 1 is the structural representation of digital TV channel search and the system of renewal in the present invention.
Embodiment
In order to understand technical scheme of the present invention better, be described in detail below by specific embodiment:
Embodiment one
As shown in Figure 1, a kind of digital TV channel search and the system of renewal, it comprises cloud server 10, digital television terminal 20, described cloud server 10 is connected by the Internet with digital television terminal 20, described cloud server 10 comprises high in the clouds data management module 101, and described television terminal 20 comprises end message reporting module 201, channel data processing module 202, channel update enquiry module 203;
Described high in the clouds data management module 101 collects digital television channel data on the Internet for controlling cloud server 10, digital television channel data is organized into inclusion region information, version number, the channel information table of digital channel essential information, digital channel essential information in described channel information table includes but not limited to frequency, channel number, channel classification, programm name, audio frequency and video PID code, Entitlement Control Message PID code, Entitlement Management Message PID code, after the area information receiving digital television terminal 20 region that end message reporting module 201 reports, corresponding channel information table is issued to digital television terminal 20,
Described end message reporting module 201 is for reporting the area information of digital television terminal 20 region to cloud server 10;
The channel information table that described channel data processing module 202 issues for receiving cloud server 10, stores channel information table, analyzes, parse the relevant parameter of each channel and reorganize, for digital television terminal 20 display and operation;
Described channel update enquiry module 203 is for regular and cloud server 10 communication, the version number of monitoring and inquiry cloud server 10 mid band information table, notifies that when the version number of channel information table corresponding to digital television terminal 20 region changes digital television terminal 20 re-starts channel information search and upgrades.
A using method for digital TV channel search as above and the system of renewal, it comprises the following steps:
A, cloud server 10 collect the digital television channel data on the Internet, digital television channel data is organized into the channel information table of inclusion region information, version number, digital channel essential information, the digital channel essential information in described channel information table includes but not limited to frequency, channel number, channel classification, programm name, audio frequency and video PID code, Entitlement Control Message PID code, Entitlement Management Message PID code;
B, digital television terminal 20 are by automatically to upload or user manually inputs the area information reporting digital television terminal 20 region to cloud server 10;
C, cloud server 10, after the area information receiving digital television terminal 20 region that digital television terminal 20 reports, issue corresponding channel information table to digital television terminal 20;
D, digital television terminal 20 receive the channel information table that cloud server 10 issues, and store channel information table, analyze, and parse the relevant parameter of each channel and re-start tissue sequence to the details of each channel, completing channel is searched for;
E, digital television terminal 20 are regularly and cloud server 10 communication, the version number of monitoring and inquiry cloud server 10 mid band information table, notify that when the version number of channel information table corresponding to digital television terminal 20 region changes digital television terminal 20 re-starts channel information search, and then upgrade channel information.
Although with reference to explanatory embodiment of the present invention, invention has been described here; above-described embodiment is only the present invention's preferably execution mode; embodiments of the present invention are not restricted to the described embodiments; should be appreciated that; those skilled in the art can design a lot of other amendment and execution mode; all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a digital TV channel search and the system of renewal, it is characterized in that it comprises cloud server, digital television terminal, described cloud server is connected with digital television terminal through internet, described cloud server comprises high in the clouds data management module, and described television terminal comprises end message reporting module, channel data processing module, channel update enquiry module;
Described high in the clouds data management module is for controlling the digital television channel data on cloud server collection the Internet, digital television channel data is organized into the channel information table of inclusion region information, version number, digital channel essential information, after the area information receiving the digital television terminal region that end message reporting module reports, issue corresponding channel information table to digital television terminal;
Described end message reporting module is used for the area information reporting digital television terminal region to cloud server;
The channel information table that described channel data processing module issues for receiving cloud server, stores channel information table, analyzes, parse the relevant parameter of each channel and reorganize, and manipulates for digital television terminal demonstration;
Described channel update enquiry module is used for regularly and cloud server communication, the version number of monitoring and inquiry cloud server mid band information table, notifies that when the version number of channel information table corresponding to digital television terminal region changes digital television terminal re-starts channel information search and upgrades.
2. digital TV channel search according to claim 1 and the system of renewal, is characterized in that the digital channel essential information in described channel information table includes but not limited to frequency, channel number, channel classification, programm name, audio frequency and video PID code, Entitlement Control Message PID code, Entitlement Management Message PID code.
3. digital TV channel search as claimed in claim 1 and a using method for the system of renewal, is characterized in that it comprises the following steps:
A, cloud server collect the digital television channel data on the Internet, digital television channel data are organized into the channel information table of inclusion region information, version number, digital channel essential information;
B, digital television terminal report the area information of digital television terminal region to cloud server;
C, cloud server, after receiving the area information of digital television terminal region of digital television terminal to report, issue corresponding channel information table to digital television terminal;
D, digital television terminal receive the channel information table that cloud server issues, and store channel information table, analyze, and parse the relevant parameter of each channel and re-start tissue sequence to the details of each channel, completing channel is searched for;
E, digital television terminal are regularly and cloud server communication, the version number of monitoring and inquiry cloud server mid band information table, notify that when the version number of channel information table corresponding to digital television terminal region changes digital television terminal re-starts channel information search, and then upgrade channel information.
4. using method according to claim 3, is characterized in that the digital channel essential information in described channel information table includes but not limited to frequency, channel number, channel classification, programm name, audio frequency and video PID code, Entitlement Control Message PID code, Entitlement Management Message PID code.
5. using method according to claim 3, is characterized in that in described step B, reports the area information of digital television terminal region to be automatically uploaded by digital television terminal or manually inputted by user to cloud server.
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| CN106375845A (en) * | 2016-09-28 | 2017-02-01 | 深圳创维数字技术有限公司 | Rapid channel searching method and system for television terminal |
| CN110633103A (en) * | 2018-06-22 | 2019-12-31 | 卡西欧计算机株式会社 | Data processing system, server device, terminal device, and data processing method |
| CN113014933A (en) * | 2021-01-27 | 2021-06-22 | 北京歌华有线电视网络股份有限公司 | Method and device for automatically updating live television program partitions |
| CN115150640A (en) * | 2022-06-28 | 2022-10-04 | 深圳创维－Rgb电子有限公司 | Television channel sorting method, system, equipment and computer readable storage medium |
| CN115811636A (en) * | 2022-11-18 | 2023-03-17 | 四川长虹电器股份有限公司 | Safety management method for application background starting on smart television |
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