CN103152637A - Embedded set top box as well as method and device for switching dual systems thereof - Google Patents
Embedded set top box as well as method and device for switching dual systems thereof Download PDFInfo
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- CN103152637A CN103152637A CN2013100535312A CN201310053531A CN103152637A CN 103152637 A CN103152637 A CN 103152637A CN 2013100535312 A CN2013100535312 A CN 2013100535312A CN 201310053531 A CN201310053531 A CN 201310053531A CN 103152637 A CN103152637 A CN 103152637A
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Abstract
The invention discloses an embedded set top box as well as a method and a device for switching dual systems of the embedded set top box. The method comprises the following steps of: starting the set top box and mounting a read-write region in a flash memory under a mount directory of a file system; after the mounting is successfully carried out, determining whether or not a preset logo file is existed under the mount directory, if yes, starting a production test system to test, and starting a user application system to test otherwise; when the production test system passes the test and prepares to switch to the user application system to test, cancelling the logo file, and restarting the set top box to enter into the user application system; or when the user application system passes the test and prepares to switch to the production test system to test, building the preset logo file under the a mount directory, and restarting the set top box to enter into the production test system. According to the invention, the logo file in a set top box file system is determined, and the proper system is selected to enter when the set top box is started and the system needs to be switched, so that the aims of convenient production test and maintenance can be achieved.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of changing method and device and set-top box of embedded set top box dual system.
Background technology
As the built-in terminal product, set-top box generally can enter two cover systems when debugging and user use producing, and offers respectively operator and domestic consumer use.Two cover system independent operatings when carrying out network access testing in operator, need to switch between the two with while testing hardware and software easily; At user's family, must enter all the time user's application system, just can avoid the hostile user to experience generation; And when the user used the generation problem to need repairing, producer need to enter the hardware interface test macro automatically by some remote controller key combination.Therefore be necessary to adopt suitable method to realize switching between dual system.
The dual system switching mode of set-top box generally need to connect serial ports at present, and set-top box is restarted, and then inputs by serial ports, and the system of need selecting starts.For this switching mode, no matter be that operator's test or user's maintenance all can be made troubles.Although generally there is serial ports to connect on the set-top box veneer, restarting set-top box and entering other system generally needs the time of tens seconds, and might produce wrong input; Set-top box is dispatched from the factory when entering subscriber household, and veneer also needs veneer is opened if connect serial ports by the shell capping, has increased maintenance difficulty.
Summary of the invention
In view of above-mentioned analysis, the present invention aims to provide a kind of changing method and device and set-top box of embedded set top box dual system, in order to solve the problem of the inconvenient maintenance that in prior art, the dual system switching brings.
Purpose of the present invention mainly is achieved through the following technical solutions:
The invention provides a kind of changing method of embedded set top box dual system, comprising:
During test, the read-write district in starter motor top box and carry flash memory is under the mount directory of file system;
After carry success, judge whether the predetermined flag file is arranged under mount directory, if so, start the production test system and test, otherwise startup user application system is tested;
When the production test system testing is tested by also preparing to switch to user's application system, delete described logo file, then restart set-top box and enter user's application system; Perhaps, when user's application system test by and when preparing to switch to the production test system and testing, create the predetermined flag file under mount directory, then restart set-top box and enter the production test system.
Further, if the carry failure judges whether the media access control MAC of set-top box is initial MAC, when confirming as initial MAC, read-write district in the carry flash memory and creates the predetermined flag file and starts the production test system under the mount directory of file system under mount directory.If not initial MAC or carry when failure again, make mistakes and withdraw from.
Further, it is improper when restarting to occur in test process when set-top box, and the trigger unit top box is carried out above-mentioned carry operation.
Wherein, the size of described predetermined flag file is 0.
The present invention also provides a kind of switching device shifter of embedded set top box dual system, comprising:
The carry unit, when being used for test, the read-write district in starter motor top box and carry flash memory is under the mount directory of file system; After carry success, judge whether the predetermined flag file is arranged under mount directory, if so, start the production test system and test, otherwise startup user application system is tested;
Switch unit, be used for when the production test system testing by and preparation when switching to user's application system and testing, delete described logo file, then the trigger unit top box is restarted and is entered user's application system; Perhaps, when user's application system test by and when preparing to switch to the production test system and testing, create the predetermined flag file under mount directory, then the trigger unit top box is restarted the production test system of entering.
Further, described carry unit also is used for, when the carry failure, whether the media access control MAC that judges set-top box is initial MAC, when confirming as initial MAC, read-write district in the carry flash memory and creates the predetermined flag file and starts the production test system under the mount directory of file system under mount directory.When the MAC of judgement set-top box is not initial MAC or carry when failure again, make mistakes and withdraw from.
Further, described device also comprises:
The reboot process unit is used for when set-top box the test process generation is improper when restarting, and triggers described carry unit.
The present invention also provides a kind of embedded set top box, comprises at least a kind of switching device shifter, and described switching device shifter comprises: carry unit and switch unit, wherein,
The carry unit, when being used for test, the read-write district in starter motor top box and carry flash memory is under the mount directory of file system; After carry success, judge whether the predetermined flag file is arranged under mount directory, if so, start the production test system and test, otherwise startup user application system is tested;
Switch unit, be used for when the production test system testing by and preparation when switching to user's application system and testing, delete described logo file, then the trigger unit top box is restarted and is entered user's application system; Perhaps, when user's application system test by and when preparing to switch to the production test system and testing, create the predetermined flag file under mount directory, then the trigger unit top box is restarted the production test system of entering.
Beneficial effect of the present invention is as follows:
The present invention is by judging the logo file in the set-top box file system, at set-top-box opening and when needing system to switch, selects suitable system to enter, thereby reaches the purpose that facilitates production test and maintenance.
Other features and advantages of the present invention will be set forth in the following description, and becoming apparent from specification of part perhaps understood by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of writing, claims and accompanying drawing.
Description of drawings
Fig. 1 is the schematic flow sheet of the present invention's the first embodiment of the method;
Fig. 2 is the schematic flow sheet of the present invention's the second embodiment of the method;
Fig. 3 is the schematic flow sheet of third method embodiment of the present invention;
Fig. 4 is the schematic flow sheet of the cubic method embodiment of the present invention;
Fig. 5 is the schematic flow sheet of the present invention's the 5th embodiment of the method;
Fig. 6 is the structural representation of apparatus of the present invention embodiment;
Fig. 7 is the structural representation of set-top box embodiment of the present invention.
Embodiment
Specifically describe the preferred embodiments of the present invention below in conjunction with accompanying drawing, wherein, accompanying drawing consists of the application's part, and is used for explaining together with embodiments of the present invention principle of the present invention.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.Need to prove, in the situation that do not conflict, the embodiment in the application and the feature in embodiment be combination in any mutually.
At first by reference to the accompanying drawings 1 to 5 couple of the inventive method embodiment is elaborated.
In the embodiment of the present invention, set-top box enters the hardware interface test macro automatically dispatching from the factory when starting for the first time, then carry out a series of tests of dispatching from the factory, and whether the test of dispatching from the factory can be controlled to test by remote controller key and pass through.If test is not passed through, still enter the hardware interface test macro when again starting; If test is passed through, can select to enter user interface by remote controller, can switch by remote controller key under user interface and enter the hardware interface test macro.The test record meeting is put down in writing, if restart set-top box, test record all by the time enter user interface, otherwise enter the hardware interface test macro.
The first embodiment of the method:
As shown in Figure 1, Fig. 1 is the schematic flow sheet of the present invention's the first embodiment of the method, specifically can comprise the steps:
Step 101: during test, the read-write district in starter motor top box and carry flash memory is under the mount directory of file system;
Step 102: after carry success, judge whether the predetermined flag file is arranged under mount directory, if so, start the production test system and test, otherwise startup user application system is tested;
Step 103: when the production test system testing is tested by also preparing to switch to user's application system, delete described logo file, then restart set-top box and enter user's application system; Perhaps, when user's application system test by and when preparing to switch to the production test system and testing, create the predetermined flag file under mount directory, then restart set-top box and enter the production test system.
As the preferred embodiment of the present invention, if carry failure, whether the media access control MAC that judges set-top box is initial MAC, when confirming as initial MAC, read-write district in the carry flash memory and creates the predetermined flag file and starts the production test system under the mount directory of file system under mount directory.
The second embodiment of the method:
As shown in Figure 2, Fig. 2 is the schematic flow sheet of the present invention's the second embodiment of the method, specifically can comprise the steps:
Step 201: when set-top box starts, attempt one section read-write district very little in flash is mounted under the mount directory path that presets of file system;
Step 202: judge whether the carry success? if the carry success once started execution in step 203 before illustrating; If the carry failure forwards step 206 to;
Does step 203: judging have logo file flagfile under mount directory? if so, execution in step 204; If not, execution in step 205;
Step 204: start the production test system and test;
Step 205: start user's application system and test;
Be step 206: judge the MAC(media access control of set-top box) initial MAC? if initial MAC illustrates that set-top box is to start for the first time, execution in step 207; If not, execution in step 211;
Step 207: with the read-write district format in step 201;
Step 208: again read-write district is mounted under the mount directory of file system;
Step 209: the logo file flagfile that creates 0 size;
Step 210: enter the production test system and test;
Step 211: be not initial MAC or carry is unsuccessful again, illustrate that hardware has other problems, need to check hardware;
Step 212: if set-top box has been restarted because of carelessness, get back to step 201, which system judgement enters is tested.
When passing through in the successful system testing of production test system, need to enter user's application system when testing, deleted marker file f lagfile, the then process of completed product run test macro under mount directory, discharge related resource, open the test process of user's application system;
When entering the production test system by shortcut under user interface, create logo file flagfile under mount directory, then the end user application system, discharge related resource, opens the test process of production test system.Wherein, shortcut can be set to some key combination that is of little use (for example: press numerical key " 305006 " under main menu), enters the production test system in the time of also can avoiding the domestic consumer to use.
Below in conjunction with several enforcement Scene cases, the inventive method is described further.Wherein have the read-write district of read-only region and fritter in the flash of set-top box, but have the file system of carry subregion, dual system can only be moved one of them at one time.
Following third method embodiment, cubic method embodiment and the 5th embodiment of the method have been described respectively operator's test, have been checked the use scenes of information and user's maintenance.
Third method embodiment:
Implement in use-case at this, the operator of set-top box wishes some hardware interfaces such as bit stream interface, network interface are carried out in an equipment life, and the test of interface menu function.Write two processes of APP and FT in set-top box, operation APP enters custom menu, and operation FT enters the hardware interface test macro.
As shown in Figure 3, Fig. 3 is the schematic flow sheet of third method embodiment of the present invention, specifically can comprise the steps:
Step 301: set-top box starts for the first time, creates the predetermined flag file;
Be exactly specifically, after set-top box starts, start the operating system according to this and file system, then attempt the read-write district ubifs ubi1:user_cfg in flash is mounted to/data/user_cfg under, the carry failure; Judgement set-top box MAC is initial MAC, therefore with the format of read-write district, again carries out the carry operation, then creates the FM_START.flag file under/data/user_cfg, starts the FT process;
Step 302: carry out the hardware interface test;
Be exactly specifically, have voltage-withstand test, code stream to play a series of menus such as test, network interface test, the test of U mouth after the FT process initiation and show, manufacturer selects each entry to test, and test result is presented on the interface;
Step 303: hardware interface test crash or survey complete;
Be exactly specifically, have test to finish the option that withdraws from the FT menu, if some test item not yet carries out or test crash, can point out not success of test, do not withdraw from FT; And if mistake has been restarted set-top box, keep the FM_START.flag file in the read-write district of flash, when again starting, this subregion of carry judges that this file exists, and starts the FT process;
Step 304: hardware interface test normal termination;
Be exactly specifically, test item all test passes through, then selects test to finish to withdraw from, and finishes the FT process, and the FM_START.flag file is deleted, and automatically starts the APP process; Carry flash read-write district when restarting afterwards, finding does not have the FM_START.flag file, starts the APP process, enter the APP process after operator can begin immediately test subscriber's menu.
This implements use-case and guarantees that operator can test hardware interface and user interface fast.
Cubic method embodiment:
Implement in use-case at this, operator is carrying out after the network access testing, wishes to check some details such as set-top box MAC Address, the date of production.Because the middleware of set-top box may not provide these information, only starting APP can't see, therefore the option that shows details is set in the FT of set-top box process, checks for operator.
As shown in Figure 4, Fig. 4 is the schematic flow sheet of the cubic method embodiment of the present invention, specifically can comprise the steps:
Step 401-404: with step 301-304;
Step 405: switch to FT from APP;
Restart after step 404 finishes and enter the APP interface, button on the APP interface of main menu " 305506 " can create the FM_START.flag file in flash read-write district.Like this, when restarting the read-write district of rear loading, find that there is the FM_START.flag file the inside, should start FT;
Step 406: check details;
Select " the set-top box details are checked " option on the FT interface, check information;
Step 407: check the complete APP of switching back to
During due to network access testing, production test finishes, and again enters the production test backed off after random, still with the deletion of FM_START.flag file, when restarting the read-write district of rear loading, finds that the inside does not have the FM_START.flag file, should start APP.
This implements use-case and facilitates to operator, and details are retained in the FT system, can switch to check by system fast.
The 5th embodiment of the method:
In this implemented use-case, subscriber household can't search program when using set-top box, during set-top box manufacturer on-site maintenance, debugged to switching to the FT system from the APP system.
As shown in Figure 5, Fig. 5 is the schematic flow sheet of the present invention's the 5th embodiment of the method, specifically can comprise the steps:
Step 501: with step 405;
Step 502: diagnose under the FT system;
Carry out frequency search test under selection FT system, result will be investigated from the APP system if success illustrates code stream, hardware no problem; If failure, explanation may be the problem that code stream receives.
Step 503: with step 407.
This implements use-case makes the maintenance personal can be when on-site maintenance, switches fast by system to enter diagnostic system, convenient for maintaining personnel's the diagnosis and detection to problem from user's application.
Next 6 couples of apparatus of the present invention embodiment are elaborated by reference to the accompanying drawings.
As shown in Figure 6, Fig. 6 is the structural representation of the described switching device shifter of the embodiment of the present invention, specifically can comprise:
The carry unit, when being used for test, the read-write district in starter motor top box and carry flash memory is under the mount directory of file system; After carry success, judge whether the predetermined flag file is arranged under mount directory, if so, start the production test system and test, otherwise startup user application system is tested; When the carry failure, whether the media access control MAC that judges set-top box is initial MAC, if when being initial MAC, the read-write district in the carry flash memory and creates the predetermined flag file and starts the production test system under the mount directory of file system under mount directory; If not initial MAC or carry when failure again, make mistakes and withdraw from.
Switch unit, be used for when the production test system testing by and preparation when switching to user's application system and testing, delete described logo file, then the trigger unit top box is restarted and is entered user's application system; Perhaps, when user's application system test by and when preparing to switch to the production test system and testing, create the predetermined flag file under mount directory, then the trigger unit top box is restarted the production test system of entering.
As the preferred embodiments of the present invention, this device can also comprise:
The reboot process unit is used for when set-top box the test process generation is improper when restarting, and triggers described carry unit.
7 couples of set-top box embodiment of the present invention are elaborated by reference to the accompanying drawings at last.
As shown in Figure 7, Fig. 7 is the structural representation of the described embedded set top box of the embodiment of the present invention, and this embedded set top box comprises above-mentioned switching device shifter shown in Figure 6 at least, and concrete outcome and function repeat no more.
In sum, the embodiment of the present invention provides a kind of changing method and device and set-top box of embedded set top box dual system, can realize the fast and convenient switching to the set-top box dual system, every operation carries out on the backstage. guarantee that the set-top box Shi Nengwu that dispatches from the factory tests indices with omitting; Software interface and the ardware feature of set-top box can synchronously detect by this quick switching in operator; The user uses can not produce bad experience, and the maintenance when problem occurs is more convenient.
The above; only for the better embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement are within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claims.
Claims (10)
1. the changing method of an embedded set top box dual system, is characterized in that, comprising:
During test, the read-write district in starter motor top box and carry flash memory is under the mount directory of file system;
After carry success, judge whether the predetermined flag file is arranged under mount directory, if so, start the production test system and test, otherwise startup user application system is tested;
When the production test system testing is tested by also preparing to switch to user's application system, delete described logo file, then restart set-top box and enter user's application system; Perhaps, when user's application system test by and when preparing to switch to the production test system and testing, create the predetermined flag file under mount directory, then restart set-top box and enter the production test system.
2. method according to claim 1, it is characterized in that, if carry failure, whether the media access control MAC that judges set-top box is initial MAC, when confirming as initial MAC, read-write district in the carry flash memory and creates the predetermined flag file and starts the production test system under the mount directory of file system under mount directory.
3. method according to claim 2, is characterized in that, if not initial MAC or carry failure again, makes mistakes and withdraw from.
4. the described method of any one in 3 according to claim 1, is characterized in that, it is improper when restarting to occur in test process when set-top box, and the trigger unit top box is carried out above-mentioned carry operation.
5. method according to claim 1 and 2, is characterized in that, the size of described predetermined flag file is 0.
6. the switching device shifter of an embedded set top box dual system, is characterized in that, comprising:
The carry unit, when being used for test, the read-write district in starter motor top box and carry flash memory is under the mount directory of file system; After carry success, judge whether the predetermined flag file is arranged under mount directory, if so, start the production test system and test, otherwise startup user application system is tested;
Switch unit, be used for when the production test system testing by and preparation when switching to user's application system and testing, delete described logo file, then the trigger unit top box is restarted and is entered user's application system; Perhaps, when user's application system test by and when preparing to switch to the production test system and testing, create the predetermined flag file under mount directory, then the trigger unit top box is restarted the production test system of entering.
7. device according to claim 6, it is characterized in that, described carry unit also is used for, when the carry failure, whether the media access control MAC that judges set-top box is initial MAC, when confirming as initial MAC, the read-write district in the carry flash memory and creates the predetermined flag file and starts the production test system under the mount directory of file system under mount directory.
8. device according to claim 7, is characterized in that, described carry unit also is used for, and when the MAC of judgement set-top box is not initial MAC or again during the carry failure, makes mistakes and withdraw from.
9. the described device of any one in 8 according to claim 6, is characterized in that, also comprises:
The reboot process unit is used for when set-top box the test process generation is improper when restarting, and triggers described carry unit.
10. an embedded set top box, is characterized in that, comprises at least a kind of switching device shifter, and described switching device shifter comprises: carry unit and switch unit, wherein,
The carry unit, when being used for test, the read-write district in starter motor top box and carry flash memory is under the mount directory of file system; After carry success, judge whether the predetermined flag file is arranged under mount directory, if so, start the production test system and test, otherwise startup user application system is tested;
Switch unit, be used for when the production test system testing by and preparation when switching to user's application system and testing, delete described logo file, then the trigger unit top box is restarted and is entered user's application system; Perhaps, when user's application system test by and when preparing to switch to the production test system and testing, create the predetermined flag file under mount directory, then the trigger unit top box is restarted the production test system of entering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310053531.2A CN103152637B (en) | 2013-02-19 | 2013-02-19 | The changing method of embedded set top box dual system and device and Set Top Box |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310053531.2A CN103152637B (en) | 2013-02-19 | 2013-02-19 | The changing method of embedded set top box dual system and device and Set Top Box |
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| CN103152637A true CN103152637A (en) | 2013-06-12 |
| CN103152637B CN103152637B (en) | 2016-03-30 |
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| CN201310053531.2A Expired - Fee Related CN103152637B (en) | 2013-02-19 | 2013-02-19 | The changing method of embedded set top box dual system and device and Set Top Box |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104020960A (en) * | 2014-03-31 | 2014-09-03 | 深圳英飞拓科技股份有限公司 | Method and device for conducting partition formatting and mounting on hard disk |
| CN107087164A (en) * | 2017-04-20 | 2017-08-22 | 广州视源电子科技股份有限公司 | A kind of method and apparatus of device power-up |
| CN109976811A (en) * | 2017-12-27 | 2019-07-05 | 株洲中车时代电气股份有限公司 | A kind of automatic hanging method of movable memory equipment and engine video frequency monitoring system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104020960A (en) * | 2014-03-31 | 2014-09-03 | 深圳英飞拓科技股份有限公司 | Method and device for conducting partition formatting and mounting on hard disk |
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| CN109976811A (en) * | 2017-12-27 | 2019-07-05 | 株洲中车时代电气股份有限公司 | A kind of automatic hanging method of movable memory equipment and engine video frequency monitoring system |
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| CN103152637B (en) | 2016-03-30 |
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| CF01 | Termination of patent right due to non-payment of annual fee |