CN102665095A - Method and system for locating random on-off failure of television - Google Patents
Method and system for locating random on-off failure of television Download PDFInfo
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Abstract
The invention discloses a method and a system for locating random on-off failure of a television; the method comprises the following steps: S1, adding corresponding on-off information prompting units in television on-off control modules; S2, generating the on-off information corresponding to the television on-off control module by the on-off information prompting units when the television on-off control modules are running; S3, storing the on-off information generated by each television on-off control modules; and S4, reading the stored on-off information and analyzing, and then locating the television on-off control modules which are running while the on-off failure of the television appears. The system comprises an on-off information prompting unit, an on-off information storing unit and an on-off information reading and analyzing unit which are all added in each television on-off control modules for realizing the method. The key information for rapidly solving the random on-off failure problem of the televisions is provided according to the invention, so that, the reason of the failure can be determined rapidly and accurately.
Description
Technical field
The present invention relates to electronic device fault detection technique field, relate in particular to TV random switching machine Fault Locating Method and system.
Background technology
The intellectuality of TV has become big trend; But when the function of TV is further complicated; The problem that occurs is also further complicated, and particularly no matter the random switching machine problem of TV is the after-sales service stage at Products Development process or product; This problem all is unusual stubborn problem, not solution effectively.
The measure of taking when running into TV random switching machine at present mainly is that the cost great amount of time is duplicated random switching machine problem, and does not find quick problem analysis the method for reason to occur.To such present situation, need find a kind of TV turning on-off module detection method, thereby can locate, investigate the module that goes wrong more efficiently.
Summary of the invention
The technical problem that (one) will solve
The technical problem that the present invention will solve is how a kind of TV random switching machine Fault Locating Method and system are provided, and is used for locating more efficiently the reason that TV random switching machine problem occurs.
(2) technical scheme
For addressing the above problem, on the one hand, the invention provides a kind of TV random switching machine Fault Locating Method, may further comprise the steps:
S1: in each TV turning on-off control module, add corresponding switching on and shutting down information indicating unit;
S2: during the operation of TV turning on-off control module, switching on and shutting down information indicating unit generates and this TV turning on-off control module corresponding switch machine information;
S3: the switching on and shutting down information to each TV turning on-off control module generates is stored;
S4: read the switching on and shutting down information of said storage and analyze, the TV turning on-off control module of moving when random switching machine fault is appearred in TV positions.
Preferably, said TV turning on-off control module comprises: shut down automatically in control module, TV sleep timing shutdown control module, TV timed power on/off control module, TV CEC control module, TV OAD upgrading module, the third party's switching on and shutting down control module one or more of remote controller switch control module, TV panel-switch control module, TV no signal.
Preferably, said switching on and shutting down information comprises:
The module title is used to show the title of the TV turning on-off control module of run switch machine operation;
Operating time, be used to show the temporal information of carrying out the switching on and shutting down operation.
Preferably, said switching on and shutting down information also comprises:
Message identification code is used to distinguish different switching on and shutting down information, as unique sign of identification switch machine information.
Preferably, said switching on and shutting down information also comprises:
Content of operation is used to show concrete switching on and shutting down content of operation information.
Preferably, said step S3 specifically comprises:
S31: when obtaining the switching on and shutting down information of TV turning on-off control module generation, open the switching on and shutting down information real-time storage file of establishment;
S32: whether the size of judging said switching on and shutting down information real-time storage file exceeds predefined length:
If exceed, then forward step S33 to; If do not exceed, then forward step S34 to;
S33: delete said switching on and shutting down information real-time storage file, create and open new switching on and shutting down information real-time storage file;
S34: in said switching on and shutting down information stores to said switching on and shutting down information real-time storage file;
S35: judge whether said switching on and shutting down information real-time storage file is empty:
If then return step S34; If not, then forward step 36 to;
S36: Save and Close said switching on and shutting down information real-time storage file.
Preferably, comprise also that between said step S3 and S4 the switching on and shutting down information with said storage copies to the step in the External memory equipment from television system, said step S4 directly reads the switching on and shutting down information of said storage from said External memory equipment.
Preferably, through application layer switching on and shutting down information the duplicating from the television system to the External memory equipment that the method for information reproduction interface realizes said storage is set at TV.
On the other hand, the present invention also provides a kind of and above-mentioned TV random switching machine Fault Locating Method corresponding TV random switching machine fault location system, comprising:
Switching on and shutting down information indicating unit is added in each TV turning on-off control module, is used for when said TV turning on-off control module is moved, generating and this TV turning on-off control module corresponding switch machine information;
The switching on and shutting down information memory cell is used for the switching on and shutting down information that each TV turning on-off control module generates is stored;
Switching on and shutting down information reads and analytic unit, is used to read the switching on and shutting down information of said storage and analyze, and the TV turning on-off control module of moving when random switching machine fault is appearred in TV positions.
Preferably, said system also comprises the information reproduction interface unit, is used for the switching on and shutting down information of said storage is copied to the External memory equipment from television system.
(3) beneficial effect
A technical scheme in the technique scheme has following advantage: the ruuning situation of the method pair control module relevant with TV turning on-off through the present technique scheme is carried out real time record; For the random switching machine problem that solves fast TV provides crucial information, make the fault generating reason the location more quick and precisely.
Another technical scheme in the technique scheme has following advantage: the system through the present technique scheme realizes TV random switching machine Fault Locating Method; For the random switching machine problem that solves fast TV provides crucial information, make the fault generating reason the location more quick and precisely.
Description of drawings
Fig. 1 is the steps flow chart sketch map according to the Fault Locating Method of the embodiment of the invention;
Fig. 2 is the steps flow chart sketch map more concrete according to the Fault Locating Method step S3 of the embodiment of the invention;
Fig. 3 is the sketch map of each module of being comprised according to TV turning on-off control module in the Fault Locating Method of the embodiment of the invention;
Fig. 4 is the operating process sketch map of television system when carrying out switching on and shutting down information duplicating from the television system to the External memory equipment in the Fault Locating Method of the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is elaborated as follows.
Embodiment one:
As shown in Figure 1, present embodiment has been put down in writing a kind of TV random switching machine Fault Locating Method, may further comprise the steps:
S1: in each TV turning on-off control module, add corresponding switching on and shutting down information indicating unit;
S2: during the operation of TV turning on-off control module, switching on and shutting down information indicating unit generates and this TV turning on-off control module corresponding switch machine information;
S3: the switching on and shutting down information to each TV turning on-off control module generates is stored;
S4: read the switching on and shutting down information of said storage and analyze, the TV turning on-off control module of moving when random switching machine fault is appearred in TV positions.
Embodiment two:
Present embodiment has comprised the TV random switching machine Fault Locating Method of embodiment one record.More concrete is; As shown in Figure 3; Said TV turning on-off control module in the present embodiment comprises remote controller switch control module (IR_KEY MODULE), TV panel-switch control module (BOARD_KEY MODULE), TV no signal shut down automatically control module (IDLE_CONTROL MODULE), TV sleep timing shutdown control module (SLEEP_TIMER MODULE), TV timed power on/off control module (TIMER MODULE), TV CEC control module (CEC_CONTROL MODULE; Wherein CEC representes consumer electronics control;), TV OAD upgrading module (OAD_CONTROL MODULE, wherein OAD representes online download), third party's switching on and shutting down control module (Other MODULE).
Wherein, Present embodiment adds switching on and shutting down information indicating unit in the power source on/off key handling procedure of remote controller switch control module; Be used to generate the corresponding switch machine information; For judging whether it is the switching on and shutting down operation that the remote controller switch control module has been controlled TV, i.e. the whether misoperation that causes of the interference of Power button operation TV turning on-off through remote controller or extraneous light, thus confirm what whether random switching machine problem was caused by the remote controller switch control module;
In the power source on/off key handling procedure of TV panel-switch control module, add switching on and shutting down information indicating unit, be used to generate the corresponding switch machine information, for judging whether it is the switching on and shutting down operation that the button of TV panel-switch control module causes;
, the TV no signal adds switching on and shutting down information indicating unit in the shutdown handling procedure automatically when shutting down the TV no signal of control module automatically; Be used to generate the corresponding switch machine information, for judging whether it is owing to trigger the automatic switch machine operation that the automatic shutdown mode of no signal causes;
In the sleep timing shutdown handling procedure of TV sleep timing shutdown control module, add switching on and shutting down information indicating unit; Be used to generate the corresponding switch machine information, for judging whether it is to trigger the automatic switch machine operation that TV sleep timing shutdown control module causes;
In the timed power on/off handling procedure of TV timed power on/off control module, add switching on and shutting down information indicating unit, be used to generate the corresponding switch machine information, for judging whether owing to triggering the automatic switch machine operation that TV timed power on/off control module causes;
In the CEC handling procedure of TV CEC control module, add switching on and shutting down information indicating unit, be used to generate the corresponding switch machine information, for judging whether it is because the switching on and shutting down operation that TV CEC control module causes;
In the OAD upgrading processing program of TV OAD upgrading module, add switching on and shutting down information indicating unit, be used to generate the corresponding switch machine information, for judging whether it is owing to trigger the automatic switch machine operation that TV OAD upgrading module causes;
For third party's switching on and shutting down control module; The processing that APP relates to switching on and shutting down needs the third party developer of APP in corresponding processing program, to add corresponding switching on and shutting down information indicating unit; Being used to generate the corresponding switch machine information, is the operation that is triggered automatic switching by third party application for judging.
Different intelligent televisions is because the difference of development plan, possibly have different and the relevant program module of switching on and shutting down operation.In other embodiments of the invention, said TV turning on-off control module can be above-mentioned part of module; In addition, said TV turning on-off control module can also comprise in the present embodiment not to be enumerated out, but other control module relevant with TV turning on-off.
Embodiment three:
Present embodiment has comprised the TV random switching machine Fault Locating Method of embodiment one record.More concrete is that in the present embodiment, said switching on and shutting down information comprises:
The module title is used to show the title of the TV turning on-off control module of run switch machine operation, can point out the concrete module title that the switching on and shutting down operation takes place intuitively;
Operating time is used to show the temporal information of carrying out the switching on and shutting down operation, is convenient to the concrete time that random switching machine problem takes place is confirmed; Concrete can pass through the calling system function of time, the temporal information when obtaining this operation.
Embodiment four:
Present embodiment has comprised the TV random switching machine Fault Locating Method of embodiment one record.More concrete is that in the present embodiment, said switching on and shutting down information comprises:
The module title is used to show the title of the TV turning on-off control module of run switch machine operation, can point out the concrete module title that the switching on and shutting down operation takes place intuitively;
Operating time is used to show the temporal information of carrying out the switching on and shutting down operation, is convenient to the concrete time that random switching machine problem takes place is confirmed; Concrete can pass through the calling system function of time, the temporal information when obtaining this operation;
Message identification code is used to distinguish different switching on and shutting down information, and as unique sign of identification switch machine information, message identification code described in the present embodiment adopts one group to represent since 1 ten's digit that increases progressively.
Embodiment five:
Present embodiment has comprised the TV random switching machine Fault Locating Method of embodiment one record.More concrete is that shown in table one, in the present embodiment, said switching on and shutting down information comprises:
The module title is used to show the title of the TV turning on-off control module of run switch machine operation, can point out the concrete module title that the switching on and shutting down operation takes place intuitively;
Operating time is used to show the temporal information of carrying out the switching on and shutting down operation, is convenient to the concrete time that random switching machine problem takes place is confirmed; Concrete can pass through the calling system function of time, the temporal information when obtaining this operation;
Message identification code is used to distinguish different switching on and shutting down information, and as unique sign of identification switch machine information, message identification code described in the present embodiment adopts one group to represent since 1 ten's digit that increases progressively;
Content of operation is used to show concrete switching on and shutting down content of operation information.Individual in the present embodiment; Said content of operation comprises the line number of the function name that should show certain concrete method and concrete run time version; For the software engineer further investigates details are provided, do not need to pass through once more to connect serial ports, reappear the method for problem once more and obtain information.
Table one switching on and shutting down information
Embodiment six:
Present embodiment has comprised the TV random switching machine Fault Locating Method of embodiment one record.Wherein, for step S3, intelligent television all has operating system at present; Under certain file of the operating system of intelligent television, create the switching on and shutting down information real-time storage file that is used to store real-time pilot switch machine information, define this document length simultaneously, because real-time information can constantly be saved in the file; It is increasing that file can become; In order to avoid influence the stable of whole system,, delete by file this document when surpassing definition length automatically, create new information storage file simultaneously.
As shown in Figure 2, in the present embodiment, said step S3 specifically comprises:
S31: obtain the switching on and shutting down information that the TV turning on-off control module generates, open the switching on and shutting down information real-time storage file of establishment;
S32: whether the size of judging said switching on and shutting down information real-time storage file exceeds predefined length:
If exceed, then forward step S33 to; If do not exceed, then forward step S34 to;
S33: delete said switching on and shutting down information real-time storage file, create and open new switching on and shutting down information real-time storage file;
S34: in said switching on and shutting down information stores to said switching on and shutting down information real-time storage file;
S35: judge whether said switching on and shutting down information real-time storage file is empty:
If then return step S34; If not, then forward step 36 to;
S36: Save and Close said switching on and shutting down information real-time storage file.
Embodiment seven:
Present embodiment has comprised the TV random switching machine Fault Locating Method of embodiment one record; Different is; Present embodiment comprises also that between said step S3 and S4 the switching on and shutting down information with said storage copies to the step in the External memory equipment from television system, and said step S4 directly reads the switching on and shutting down information of said storage from said External memory equipment.
In the present embodiment, through application layer switching on and shutting down information the duplicating from the television system to the External memory equipment that the method for information reproduction interface realizes said storage is set at TV.In the present embodiment, the information reproduction interface of application program can add a menu or send the copy operation instruction through remote controller input combination operation on the Main of TV Menu, transfer in the External memory equipment to realize data.
When needs are checked switching on and shutting down information, through sending the copy operation instruction, directly the switching on and shutting down information associated documents of storing in the TV operation system are carried out copy operation, it is saved in the External memory equipment.Thereby can directly check the switching on and shutting down information associated documents in the External memory equipment through PC.
Concrete steps are as shown in Figure 4: 1) the information reproduction interface sends the copy operation instruction; 2) television system is receiving said copy operation instruction back detection external equipment earlier, and the carry external equipment drives then, carries out said copy operation instruction at last; 3) judge and to duplicate whether success, if unsuccessful then get back to a step, if success then point out and duplicate successfully.
Present embodiment can directly be checked the switching on and shutting down message file through softwares such as UltraEdit when analyzing, the specifying information when can utilize temporal information in the said switching on and shutting down information to orient problem.At first can get rid of through switching on and shutting down information is non-software issue, such as, problems such as no signal shutdown.Check the defining operation content part in the message file, directly navigate to the concrete function that goes wrong and the line number of code, crucial information is provided for dealing with problems fast.
Embodiment eight:
Present embodiment has been put down in writing a kind of TV random switching machine Fault Locating Method, may further comprise the steps:
S1: in each TV turning on-off control module, add corresponding switching on and shutting down information indicating unit;
S2: during the operation of TV turning on-off control module, switching on and shutting down information indicating unit generates and this TV turning on-off control module corresponding switch machine information;
S3: the switching on and shutting down information to each TV turning on-off control module generates is stored;
In the present embodiment, said step S3 specifically comprises:
S31: obtain the switching on and shutting down information that the TV turning on-off control module generates, open the switching on and shutting down information real-time storage file of establishment;
S32: whether the size of judging said switching on and shutting down information real-time storage file exceeds predefined length:
If exceed, then forward step S33 to; If do not exceed, then forward step S34 to;
S33: delete said switching on and shutting down information real-time storage file, create and open new switching on and shutting down information real-time storage file;
S34: in said switching on and shutting down information stores to said switching on and shutting down information real-time storage file;
S35: judge whether said switching on and shutting down information real-time storage file is empty:
If then return step S34; If not, then forward step 36 to;
S36: Save and Close said switching on and shutting down information real-time storage file.
S4: read the switching on and shutting down information of said storage and analyze, the TV turning on-off control module of moving when random switching machine fault is appearred in TV positions.
Said TV turning on-off control module comprises: shut down automatically in control module, TV sleep timing shutdown control module, TV timed power on/off control module, TV CEC control module, TV OAD upgrading module, the third party's switching on and shutting down control module one or more of remote controller switch control module, TV panel-switch control module, TV no signal.
Said switching on and shutting down information comprises:
The module title is used to show the title of the TV turning on-off control module of run switch machine operation;
Operating time, be used to show the temporal information of carrying out the switching on and shutting down operation;
Message identification code is used to distinguish different switching on and shutting down information, as unique sign of identification switch machine information.
Content of operation is used to show concrete switching on and shutting down content of operation information.
Comprise also that between said step S3 and S4 the switching on and shutting down information with said storage copies to the step in the External memory equipment from television system, said step S4 directly reads the switching on and shutting down information of said storage from said External memory equipment.In the present embodiment, switching on and shutting down information the duplicating from the television system to the External memory equipment that the method for information reproduction interface realizes said storage is set through application layer at TV.
Embodiment nine:
Present embodiment has been put down in writing the corresponding TV random switching machine fault location system of a kind of and above-mentioned TV random switching machine Fault Locating Method, comprising:
Switching on and shutting down information indicating unit is added in each TV turning on-off control module, is used for when said TV turning on-off control module is moved, generating and this TV turning on-off control module corresponding switch machine information;
The switching on and shutting down information memory cell is used for the switching on and shutting down information that each TV turning on-off control module generates is stored;
Switching on and shutting down information reads and analytic unit, is used to read the switching on and shutting down information of said storage and analyze, and the TV turning on-off control module of moving when random switching machine fault is appearred in TV positions.
Embodiment ten:
The system of present embodiment also comprises the information reproduction interface unit except each unit that comprises embodiment nine records, be used for the switching on and shutting down information of said storage is copied to the External memory equipment from television system.
The foregoing description can carry out real time record to the ruuning situation of the control module relevant with TV turning on-off, for the random switching machine problem that solves fast TV provides crucial information, make the fault generating reason the location more quick and precisely.
Above execution mode only is used to explain the present invention; And be not limitation of the present invention; The those of ordinary skill in relevant technologies field under the situation that does not break away from the spirit and scope of the present invention, can also be made various variations and modification; Therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (10)
1. a TV random switching machine Fault Locating Method is characterized in that, may further comprise the steps:
S1: in each TV turning on-off control module, add corresponding switching on and shutting down information indicating unit;
S2: during the operation of TV turning on-off control module, switching on and shutting down information indicating unit generates and this TV turning on-off control module corresponding switch machine information;
S3: the switching on and shutting down information to each TV turning on-off control module generates is stored;
S4: read the switching on and shutting down information of said storage and analyze, the TV turning on-off control module of moving when random switching machine fault is appearred in TV positions.
2. TV random switching machine Fault Locating Method according to claim 1; It is characterized in that said TV turning on-off control module comprises: shut down automatically in control module, TV sleep timing shutdown control module, TV timed power on/off control module, TV CEC control module, TV OAD upgrading module, the third party's switching on and shutting down control module one or more of remote controller switch control module, TV panel-switch control module, TV no signal.
3. TV random switching machine Fault Locating Method according to claim 1 is characterized in that said switching on and shutting down information comprises:
The module title is used to show the title of the TV turning on-off control module of run switch machine operation;
Operating time, be used to show the temporal information of carrying out the switching on and shutting down operation.
4. TV random switching machine Fault Locating Method according to claim 3 is characterized in that said switching on and shutting down information also comprises:
Message identification code is used to distinguish different switching on and shutting down information, as unique sign of identification switch machine information.
5. TV random switching machine Fault Locating Method according to claim 3 is characterized in that said switching on and shutting down information also comprises:
Content of operation is used to show concrete switching on and shutting down content of operation information.
6. TV random switching machine Fault Locating Method according to claim 1 is characterized in that said step S3 specifically comprises:
S31: obtain the switching on and shutting down information that the TV turning on-off control module generates, open the switching on and shutting down information real-time storage file of establishment;
S32: whether the size of judging said switching on and shutting down information real-time storage file exceeds predefined length:
If exceed, then forward step S33 to; If do not exceed, then forward step S34 to;
S33: delete said switching on and shutting down information real-time storage file, create and open new switching on and shutting down information real-time storage file;
S34: in said switching on and shutting down information stores to said switching on and shutting down information real-time storage file;
S35: judge whether said switching on and shutting down information real-time storage file is empty:
If then return step S34; If not, then forward step 36 to;
S36: Save and Close said switching on and shutting down information real-time storage file.
7. TV random switching machine Fault Locating Method according to claim 1; It is characterized in that; Comprise also that between said step S3 and S4 the switching on and shutting down information with said storage copies to the step in the External memory equipment from television system, said step S4 directly reads the switching on and shutting down information of said storage from said External memory equipment.
8. TV random switching machine Fault Locating Method according to claim 7 is characterized in that, through the application layer at TV switching on and shutting down information the duplicating from the television system to the External memory equipment that the method for information reproduction interface realizes said storage is set.
One kind with claim 1-8 in the corresponding TV random switching machine fault location system of each described TV random switching machine Fault Locating Method, it is characterized in that, comprising:
Switching on and shutting down information indicating unit is added in each TV turning on-off control module, is used for when said TV turning on-off control module is moved, generating and this TV turning on-off control module corresponding switch machine information;
The switching on and shutting down information memory cell is used for the switching on and shutting down information that each TV turning on-off control module generates is stored;
Switching on and shutting down information reads and analytic unit, is used to read the switching on and shutting down information of said storage and analyze, and the TV turning on-off control module of moving when random switching machine fault is appearred in TV positions.
10. TV random switching machine fault location system according to claim 9 is characterized in that said system also comprises the information reproduction interface unit, is used for the switching on and shutting down information of said storage is copied to the External memory equipment from television system.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210106676.XA CN102665095B (en) | 2012-04-12 | 2012-04-12 | Method and system for locating random on-off failure of television |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210106676.XA CN102665095B (en) | 2012-04-12 | 2012-04-12 | Method and system for locating random on-off failure of television |
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| CN102665095A true CN102665095A (en) | 2012-09-12 |
| CN102665095B CN102665095B (en) | 2015-03-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110928591A (en) * | 2019-11-22 | 2020-03-27 | 东莞市小精灵教育软件有限公司 | Method, system, equipment and storage medium for analyzing startup and shutdown states |
| CN112542116A (en) * | 2020-12-14 | 2021-03-23 | 四川长虹电器股份有限公司 | Method for rapidly positioning display fault of TCONLESS liquid crystal display television |
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| US4775857A (en) * | 1985-05-17 | 1988-10-04 | Honeywell Inc. | On-line verification of video display generator |
| EP0968465B1 (en) * | 1997-03-21 | 2003-08-13 | Canal+ Technologies | Television or radio control system development for mpeg |
| CN1825982A (en) * | 2005-12-20 | 2006-08-30 | 海信集团有限公司 | Fault detecting and warning circuit for TV set |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4775857A (en) * | 1985-05-17 | 1988-10-04 | Honeywell Inc. | On-line verification of video display generator |
| EP0968465B1 (en) * | 1997-03-21 | 2003-08-13 | Canal+ Technologies | Television or radio control system development for mpeg |
| CN1825982A (en) * | 2005-12-20 | 2006-08-30 | 海信集团有限公司 | Fault detecting and warning circuit for TV set |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110928591A (en) * | 2019-11-22 | 2020-03-27 | 东莞市小精灵教育软件有限公司 | Method, system, equipment and storage medium for analyzing startup and shutdown states |
| CN110928591B (en) * | 2019-11-22 | 2024-02-20 | 东莞市小精灵教育软件有限公司 | Method, system, equipment and storage medium for analyzing on-off state |
| CN112542116A (en) * | 2020-12-14 | 2021-03-23 | 四川长虹电器股份有限公司 | Method for rapidly positioning display fault of TCONLESS liquid crystal display television |
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| CN102665095B (en) | 2015-03-11 |
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