CN101697573A - Method for displaying progress of manual searching of digital television - Google Patents
Method for displaying progress of manual searching of digital television Download PDFInfo
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- CN101697573A CN101697573A CN200910110235A CN200910110235A CN101697573A CN 101697573 A CN101697573 A CN 101697573A CN 200910110235 A CN200910110235 A CN 200910110235A CN 200910110235 A CN200910110235 A CN 200910110235A CN 101697573 A CN101697573 A CN 101697573A
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Abstract
The invention discloses a method for displaying the progress of manual searching of a digital television, which is characterized by comprising the following steps: after a manual searching mode is started, displaying progress prompt bars to a fixed ratio position, and beginning the searching; judging whether the searching process is finished, and increasing progress bars in a fixed rate until the searching is finished if the searching is not finished; and completing the remained progress prompt bars and finishing the searching if the searching is finished. The method for displaying the progress of the manual searching of the digital television can prevent users from mistaking dead halt of the television in the manual searching.
Description
Technical field
The present invention relates to digital TV field, relate in particular to a kind of method that shows the Digital Television progress of manual searching.
Background technology
At present television set has become the requirement of people's daily life and main amusement and recreation instrument, and every day, people enriched free life understanding news, competitive sports, entertainment by TV reception.
Along with the broadcast of each TV station's digital signal, Digital Television has also been come into people's family gradually.The benefit of Digital Television is self-evident:
At first, digital television signal definition height, audio frequency effect are good.Because the Digital Television overall process adopts digital technology, is not subjected to the influence of editing saving, transmission, relay and reception.Digital television program can reach the DVD quality, and definition is more than 4 times of present TV when watching the HDTV program, as clear as the 35mm film.
Secondly, band efficiency height.Former PAL channel can be play 3 to 8 cover SD Digital Television.Good in anti-interference performance.Problems such as the flicker in the simulated television, ghost image, the mutual string of light tone have been solved; The high-quality that can realize the city housing-group receives, and also can receive digital television program clearly in the mobile vehicle.
At last, Digital Television universal is convenient to carry out various integrated services and interactive service (comprising internet service), helps making up the information infrastructure of " unification of three nets " and the application such as encryption of program.
Because the content of digital television transfer has increased, so the frequent conversion of the rendition list of Digital Television, this will people realize the renewal of the rendition list by searching platform again.Digital Television search that platform is the same with simulated television also two kinds of methods: automatic channel search, manually search platform.Automatic channel search all scans one time with whole frequency exactly and obtains channel, and this process is identical with simulated television.But the process of manually searching platform and simulated television is just different, simulated television is that each frequency can only have a channel at most, so we can calculate current progress when manually searching platform, but each frequency of Digital Television can transmit a plurality of TV signal, broadcast singal, information etc., these contents all are that the form with packet exists, so we can't learn concrete progress in search procedure.Digital Television that Here it is does not have the reason of progress prompt bar when manually searching platform, but Digital Television when searching platform the time longer, do not have progress prompt can give user's illusion that a kind of television set crashes again.
Therefore, how to solve the problem that is mistaken as the television set deadlock when Digital Television is manually searched platform, become one of technical problem of current urgent need solution.
Summary of the invention
The purpose of this invention is to provide a kind of method that shows the Digital Television progress of manual searching, thereby prevent that Digital Television is mistaken as television set and crashes when manually searching platform.
For solving technical problem of the present invention, the present invention discloses a kind of method that shows the Digital Television progress of manual searching, it is characterized in that, comprises the steps:
When enter manually search the platform pattern after, the progress prompt bar is shown to the position of a fixed proportion, begin to search platform again;
Judge that not searching the platform process finishes, do not finish, then increase progress bar, finish up to searching platform by a fixing speed if search platform;
Finish if search platform,, and finish to search platform then with remaining progress prompt bar polishing.
Compared with prior art, the method of demonstration Digital Television progress of manual searching of the present invention shows a virtual platform progress prompt bar of searching when television set is manually searched platform, thereby make the user to learn that searching the platform process carries out, avoided the user to think that the situation of deadlock takes place by mistake according to this progress prompt bar.
Description of drawings
Fig. 1 is the flow chart of demonstration Digital Television progress of manual searching method of the present invention.
Embodiment
Demonstration Digital Television progress of manual searching method of the present invention realizes by 3 modules: search platform module, decoder module, display module.When having selected manually to search platform under the passage of user in Digital Television and scanned some frequencies, the platform module is searched in system start-up, does not at this moment begin to search platform, but call display module earlier the progress prompt bar is shown to position about 30%, and then begin to search platform, remove to detect packet.No matter whether detect packet, system begins just to start a timer from detecting packet, every 100ms increases by 1% up to searching platform end (because manually searching the platform process time can be not oversize, general selection can not cause the time period that progress bar overflows to make timer) with the progress prompt bar.If packet and search end are arranged or just do not detect packet at all, the function of searching the platform module all will finish, and call display module afterwards once more, will remain progress prompt bar polishing.When searching out packet, system also will start decoder module, the packet that goes demodulation to search.
Fig. 1 is the flow chart of demonstration Digital Television progress of manual searching method of the present invention, and this method comprises following step:
Step S1: when enter manually search platform after, earlier the progress prompt bar is shown to 30% position, begin to search platform again;
Step S2: judge whether search the platform process finishes, finish, then enter step S4, otherwise enter step S3 if search the platform process;
Step S3: will remain progress prompt bar polishing, and enter step S5;
Step S4: start timer, the prompting bar that every 100ms will advance increases by 1%, returns step S2;
Step S5: finish to search the platform process.
The present invention is not limit by above-mentioned execution mode, is not limited to 30% as the initial displaying ratio of progress bar, and it can be 10%, 20% or other ratio; The speed that described progress prompt bar increases also is not limited to every 100ms increases by 1%, and it can be every 100ms increase by 2%, every 100ms increase by 5% or other speed.
In sum, the method of demonstration Digital Television progress of manual searching of the present invention shows a virtual platform progress prompt bar of searching when television set is manually searched platform, thereby make the user to learn that searching the platform process carries out, avoided the user to think that the situation of deadlock takes place by mistake according to this progress prompt bar.
Claims (3)
1. a method that shows the Digital Television progress of manual searching is characterized in that, comprises the steps:
When enter manually search the platform pattern after, the progress prompt bar is shown to the position of a fixed proportion, begin to search platform again;
Judge that not searching the platform process finishes, do not finish, then increase progress bar, finish up to searching platform by a fixing speed if search platform;
Finish if search platform,, and finish to search platform then with remaining progress prompt bar polishing.
2. the method for demonstration Digital Television progress of manual searching according to claim 1 is characterized in that, when enter manually search the platform pattern after, the progress prompt bar is shown to 30% position.
3. the method for demonstration Digital Television progress of manual searching according to claim 1 is characterized in that, the speed that increases progress bar is that every 100ms increases by 1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910110235A CN101697573A (en) | 2009-10-23 | 2009-10-23 | Method for displaying progress of manual searching of digital television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910110235A CN101697573A (en) | 2009-10-23 | 2009-10-23 | Method for displaying progress of manual searching of digital television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101697573A true CN101697573A (en) | 2010-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910110235A Pending CN101697573A (en) | 2009-10-23 | 2009-10-23 | Method for displaying progress of manual searching of digital television |
Country Status (1)
| Country | Link |
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| CN (1) | CN101697573A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012031541A1 (en) * | 2010-09-09 | 2012-03-15 | 腾讯科技（深圳）有限公司 | Method and device for displaying scan progress |
-
2009
- 2009-10-23 CN CN200910110235A patent/CN101697573A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012031541A1 (en) * | 2010-09-09 | 2012-03-15 | 腾讯科技（深圳）有限公司 | Method and device for displaying scan progress |
| CN102402524A (en) * | 2010-09-09 | 2012-04-04 | 腾讯科技（深圳）有限公司 | Method and device for displaying scanning progress |
| CN102402524B (en) * | 2010-09-09 | 2015-02-25 | 腾讯科技（深圳）有限公司 | Method and device for displaying scanning progress |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100421 |