CN102665095B - 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, particularly relate to TV random on-off failure Fault Locating Method and system.
Background technology
The intellectuality of TV has become large trend, but while the function of TV is complicated further, produced problem is also complicated further, the particularly random on-off failure problem of TV, it is no matter the development process at product or the after-sales service stage of product, this problem is all unusual stubborn problem, not solution effectively.
The measure taked when running into TV random on-off failure at present mainly spends a large amount of time to carry out copying random on-off failure problem, and does not find quick analysis problem to occur the method for reason.For such present situation, need to find a kind of TV turning on-off module detection method, thus can locate more efficiently, investigate the module gone wrong.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention how to provide a kind of TV random on-off failure Fault Locating Method and system, for the reason of positioning television random on-off failure problem appearance more efficiently.
(2) technical scheme
For solving the problem, on the one hand, the invention provides a kind of TV random on-off failure Fault Locating Method, comprise the following steps:
S1: add corresponding switching on and shutting down information Tip element in each TV turning on-off control module;
S2: when TV turning on-off control module is run, switching on and shutting down information Tip element generates the switching on and shutting down information corresponding with this TV turning on-off control module;
S3: the switching on and shutting down information that each TV turning on-off control module generates is stored;
S4: read the switching on and shutting down information of described storage and analyze, the TV turning on-off control module run when there is random on-off failure fault to TV positions.
Preferably, described TV turning on-off control module comprises: one or more in remote controller switch control module, television panels switch control module, TV no signal automatic shutdown control module, TV sleep timing shutdown control module, TV timed power on/off control module, TV CEC control module, TV OAD upgraded module, third party's switching on and shutting down control module.
Preferably, described switching on and shutting down information comprises:
Module title, for showing the title of the TV turning on-off control module of run switch machine operation;
Operating time, for showing the temporal information of carrying out switching on and shutting down operation.
Preferably, described switching on and shutting down information also comprises:
Message identification code, for distinguishing different switching on and shutting down information, as unique sign of identification switch machine information.
Preferably, described switching on and shutting down information also comprises:
Content of operation, for showing concrete switching on and shutting down content of operation information.
Preferably, described 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: judge whether the size of described switching on and shutting down information real-time storage file exceeds the length preset:
If exceeded, then forward step S33 to; If do not exceeded, then forward step S34 to;
S33: delete described switching on and shutting down information real-time storage file, creates and opens new switching on and shutting down information real-time storage file;
S34: described switching on and shutting down information is stored in described switching on and shutting down information real-time storage file;
S35: judge whether described switching on and shutting down information real-time storage file is empty:
If so, then step S34 is returned; If not, then forward step 36 to;
S36: Save and Close described switching on and shutting down information real-time storage file.
Preferably, between described step S3 and S4, also comprise the step switching on and shutting down information of described storage copied to from television system in External memory equipment, described step S4 directly reads the switching on and shutting down information of described storage from described External memory equipment.
Preferably, the method by copying interface in the application layer configuration information of TV realizes switching on and shutting down information the copying from television system to External memory equipment of described storage.
On the other hand, present invention also offers the TV random on-off failure fault location system that a kind of and above-mentioned TV random on-off failure Fault Locating Method is corresponding, comprising:
Switching on and shutting down information Tip element, is added in each TV turning on-off control module, for generating the switching on and shutting down information corresponding with this TV turning on-off control module when described TV turning on-off control module is run;
Switching on and shutting down information memory cell, stores for the switching on and shutting down information generated each TV turning on-off control module;
Switching on and shutting down information reads and analytic unit, and for reading the switching on and shutting down information of described storage and analyzing, the TV turning on-off control module run when there is random on-off failure fault to TV positions.
Preferably, described system also comprises information reproduction interface unit, for the switching on and shutting down information of described storage being copied in External memory equipment from television system.
(3) beneficial effect
A technical scheme in technique scheme has following advantage: carry out real time record by the ruuning situation of the method pair control module relevant to TV turning on-off of the technical program, random on-off failure problem for quick solution TV provides crucial information, makes the location of Trouble cause more quick and precisely.
Another technical scheme in technique scheme has following advantage: realize TV random on-off failure Fault Locating Method by the system of the technical program, random on-off failure problem for quick solution TV provides crucial information, makes the location of Trouble cause more quick and precisely.
Accompanying drawing explanation
Fig. 1 is the steps flow chart schematic diagram of the Fault Locating Method according to the embodiment of the present invention;
Fig. 2 is the Fault Locating Method step S3 more specifically steps flow chart schematic diagram according to the embodiment of the present invention;
The schematic diagram of each module of Fig. 3 for comprising according to TV turning on-off control module in the Fault Locating Method of the embodiment of the present invention;
Fig. 4 is the operating process schematic diagram of television system when carrying out switching on and shutting down information copying from television system to External memory equipment in the Fault Locating Method according to the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, that the present invention is described in detail is as follows.
Embodiment one:
As shown in Figure 1, the present embodiment describes a kind of TV random on-off failure Fault Locating Method, comprises the following steps:
S1: add corresponding switching on and shutting down information Tip element in each TV turning on-off control module;
S2: when TV turning on-off control module is run, switching on and shutting down information Tip element generates the switching on and shutting down information corresponding with this TV turning on-off control module;
S3: the switching on and shutting down information that each TV turning on-off control module generates is stored;
S4: read the switching on and shutting down information of described storage and analyze, the TV turning on-off control module run when there is random on-off failure fault to TV positions.
Embodiment two:
The present embodiment includes the TV random on-off failure Fault Locating Method that embodiment one is recorded.More specifically, as shown in Figure 3, described TV turning on-off control module in the present embodiment comprises remote controller switch control module (IR_KEY MODULE), television panels switch control module (BOARD_KEY MODULE), TV no signal automatic shutdown control module (IDLE_CONTROL MODULE), TV sleep timing shutdown control module (SLEEP_TIMER MODULE), TV timed power on/off control module (TIMERMODULE), TV CEC control module (CEC_CONTROL MODULE, wherein CEC represents that consumer electronics control, ), TV OAD upgraded module (OAD_CONTROL MODULE, wherein OAD represents download online), third party's switching on and shutting down control module (Other MODULE).
Wherein, the present embodiment adds switching on and shutting down information Tip element in the power source on/off key handling procedure of remote controller switch control module, for generating corresponding switching on and shutting down information, for judging whether it is the switching on and shutting down operation that remote controller switch control module controls TV, namely the misoperation whether caused by the Power button operation TV turning on-off of remote controller or the interference of extraneous light, thus determine what whether random on-off failure problem was caused by remote controller switch control module;
Switching on and shutting down information Tip element is added, for generating corresponding switching on and shutting down information, for judging whether it is the switching on and shutting down operation that the button of television panels switch control module causes in the power source on/off key handling procedure of television panels switch control module;
Switching on and shutting down information Tip element is added in automatic shutdown handling procedure when the TV no signal of TV no signal automatic shutdown control module, for generating corresponding switching on and shutting down information, for judging whether it is the automatic switching operation caused owing to triggering no signal automatic shutdown pattern;
Switching on and shutting down information Tip element is added in the sleep timing shutdown handling procedure of TV sleep timing shutdown control module, for generating corresponding switching on and shutting down information, for judging whether it is the automatic switching operation that triggering TV sleep timing shutdown control module causes;
Switching on and shutting down information Tip element is added, for generating corresponding switching on and shutting down information, for the automatic switching operation judging whether to cause owing to triggering TV timed power on/off control module in the timed power on/off handling procedure of TV timed power on/off control module;
Switching on and shutting down information Tip element is added, for generating corresponding switching on and shutting down information, for judging whether it is the switching on and shutting down operation because TV CEC control module causes in the CEC handling procedure of TV CEC control module;
Switching on and shutting down information Tip element is added, for generating corresponding switching on and shutting down information, for judging whether it is the automatic switching operation caused owing to triggering TV OAD upgraded module in the OAD upgrading processing program of TV OAD upgraded module;
For third party's switching on and shutting down control module, the process that APP relates to switching on and shutting down needs the third party developer of APP in corresponding processing program, add corresponding switching on and shutting down information Tip element, for generating corresponding switching on and shutting down information, for judging to be the operation being triggered automatic switching by third party application.
Different intelligent televisions, due to the difference of development plan, may have and different operate relevant program module to switching on and shutting down.In other embodiments of the invention, described TV turning on-off control module can be above-mentioned part of module; In addition, described TV turning on-off control module can also comprise in the present embodiment and not list, but other control module relevant to TV turning on-off.
Embodiment three:
The present embodiment includes the TV random on-off failure Fault Locating Method that embodiment one is recorded.More specifically, in the present embodiment, described switching on and shutting down information comprises:
Module title, for showing the title of the TV turning on-off control module of run switch machine operation, can point out the concrete module title that switching on and shutting down operation occurs intuitively;
Operating time, for showing the temporal information of carrying out switching on and shutting down operation, the concrete time be convenient to random on-off failure problem occurs is determined; Concrete can pass through the calling system function of time, obtains temporal information during this operation.
Embodiment four:
The present embodiment includes the TV random on-off failure Fault Locating Method that embodiment one is recorded.More specifically, in the present embodiment, described switching on and shutting down information comprises:
Module title, for showing the title of the TV turning on-off control module of run switch machine operation, can point out the concrete module title that switching on and shutting down operation occurs intuitively;
Operating time, for showing the temporal information of carrying out switching on and shutting down operation, the concrete time be convenient to random on-off failure problem occurs is determined; Concrete can pass through the calling system function of time, obtains temporal information during this operation;
Message identification code, for distinguishing different switching on and shutting down information, as unique sign of identification switch machine information, message identification code described in the present embodiment adopts one group of ten's digit increased progressively from 1 to represent.
Embodiment five:
The present embodiment includes the TV random on-off failure Fault Locating Method that embodiment one is recorded.More specifically, as shown in Table 1, in the present embodiment, described switching on and shutting down information comprises:
Module title, for showing the title of the TV turning on-off control module of run switch machine operation, can point out the concrete module title that switching on and shutting down operation occurs intuitively;
Operating time, for showing the temporal information of carrying out switching on and shutting down operation, the concrete time be convenient to random on-off failure problem occurs is determined; Concrete can pass through the calling system function of time, obtains temporal information during this operation;
Message identification code, for distinguishing different switching on and shutting down information, as unique sign of identification switch machine information, message identification code described in the present embodiment adopts one group of ten's digit increased progressively from 1 to represent;
Content of operation, for showing concrete switching on and shutting down content of operation information.Individual in the present embodiment, described content of operation comprises the line number of function name and the concrete run time version that should show certain concrete method, there is provided details for software engineer investigates further, do not need again by connecting serial ports, the method for again reappearing problem carrys out obtaining information.
Table one switching on and shutting down information
Embodiment six:
The present embodiment includes the TV random on-off failure Fault Locating Method that embodiment one is recorded.Wherein, for step S3, current intelligent television has operating system, under certain file of the operating system of intelligent television, creating the switching on and shutting down information real-time storage file for storing real-time pilot switch machine information, defining this file size, because real-time information can constantly be saved in file simultaneously, file can become increasing, in order to avoid affect the stable of whole system, to automatically delete this file when file exceedes definition length, create new information storage file simultaneously.
As shown in Figure 2, in the present embodiment, described step S3 specifically comprises:
S31: obtain the switching on and shutting down information that TV turning on-off control module generates, open the switching on and shutting down information real-time storage file of establishment;
S32: judge whether the size of described switching on and shutting down information real-time storage file exceeds the length preset:
If exceeded, then forward step S33 to; If do not exceeded, then forward step S34 to;
S33: delete described switching on and shutting down information real-time storage file, creates and opens new switching on and shutting down information real-time storage file;
S34: described switching on and shutting down information is stored in described switching on and shutting down information real-time storage file;
S35: judge whether described switching on and shutting down information real-time storage file is empty:
If so, then step S34 is returned; If not, then forward step 36 to;
S36: Save and Close described switching on and shutting down information real-time storage file.
Embodiment seven:
The present embodiment includes the TV random on-off failure Fault Locating Method that embodiment one is recorded, unlike, the present embodiment also comprises the step switching on and shutting down information of described storage copied to from television system in External memory equipment between described step S3 and S4, and described step S4 directly reads the switching on and shutting down information of described storage from described External memory equipment.
In the present embodiment, the method by copying interface in the application layer configuration information of TV realizes switching on and shutting down information the copying from television system to External memory equipment of described storage.In the present embodiment, the information reproduction interface of application program can add a menu or send copy operation instruction, to realize data batchmove in External memory equipment by remote controller input combination operation on the Main Menu of TV.
When switching on and shutting down information checked by needs time, by sending copy operation instruction, directly copy operation being carried out to the switching on and shutting down information associated documents stored in TV operation system, being saved in External memory equipment.Thus the switching on and shutting down information associated documents in External memory equipment directly can be checked by PC.
Concrete steps are as shown in Figure 4: 1) information reproduction interface sends copy operation instruction; 2) television system first detects external equipment after receiving described copy operation instruction, and then carry external equipment drives, and finally performs described copy operation instruction; 3) whether judgement copies successful, if unsuccessful, get back to previous step, if success, prompting copies successfully.
The present embodiment, when analyzing, can directly check switching on and shutting down message file by softwares such as UltraEdit, and the temporal information in described switching on and shutting down information can be utilized to orient specifying information when problem.First can be got rid of by switching on and shutting down information is non-software problem, such as, and the problems such as no signal shutdown.Check the defining operation content part in message file, be directly targeted to the line number of concrete function and the code gone wrong, for quick solution problem provides crucial information.
Embodiment eight:
The present embodiment describes a kind of TV random on-off failure Fault Locating Method, comprises the following steps:
S1: add corresponding switching on and shutting down information Tip element in each TV turning on-off control module;
S2: when TV turning on-off control module is run, switching on and shutting down information Tip element generates the switching on and shutting down information corresponding with this TV turning on-off control module;
S3: the switching on and shutting down information that each TV turning on-off control module generates is stored;
In the present embodiment, described step S3 specifically comprises:
S31: obtain the switching on and shutting down information that TV turning on-off control module generates, open the switching on and shutting down information real-time storage file of establishment;
S32: judge whether the size of described switching on and shutting down information real-time storage file exceeds the length preset:
If exceeded, then forward step S33 to; If do not exceeded, then forward step S34 to;
S33: delete described switching on and shutting down information real-time storage file, creates and opens new switching on and shutting down information real-time storage file;
S34: described switching on and shutting down information is stored in described switching on and shutting down information real-time storage file;
S35: judge whether described switching on and shutting down information real-time storage file is empty:
If so, then step S34 is returned; If not, then forward step 36 to;
S36: Save and Close described switching on and shutting down information real-time storage file.
S4: read the switching on and shutting down information of described storage and analyze, the TV turning on-off control module run when there is random on-off failure fault to TV positions.
Described TV turning on-off control module comprises: one or more in remote controller switch control module, television panels switch control module, TV no signal automatic shutdown control module, TV sleep timing shutdown control module, TV timed power on/off control module, TV CEC control module, TV OAD upgraded module, third party's switching on and shutting down control module.
Described switching on and shutting down information comprises:
Module title, for showing the title of the TV turning on-off control module of run switch machine operation;
Operating time, for showing the temporal information of carrying out switching on and shutting down operation;
Message identification code, for distinguishing different switching on and shutting down information, as unique sign of identification switch machine information.
Content of operation, for showing concrete switching on and shutting down content of operation information.
Between described step S3 and S4, also comprise the step switching on and shutting down information of described storage copied to from television system in External memory equipment, described step S4 directly reads the switching on and shutting down information of described storage from described External memory equipment.In the present embodiment, realized switching on and shutting down information the copying from television system to External memory equipment of described storage by the method copying interface in the application layer configuration information of TV.
Embodiment nine:
The present embodiment describes TV random on-off failure fault location system corresponding to a kind of and above-mentioned TV random on-off failure Fault Locating Method, comprising:
Switching on and shutting down information Tip element, is added in each TV turning on-off control module, for generating the switching on and shutting down information corresponding with this TV turning on-off control module when described TV turning on-off control module is run;
Switching on and shutting down information memory cell, stores for the switching on and shutting down information generated each TV turning on-off control module;
Switching on and shutting down information reads and analytic unit, and for reading the switching on and shutting down information of described storage and analyzing, the TV turning on-off control module run when there is random on-off failure fault to TV positions.
Embodiment ten:
The system of the present embodiment, except comprising each unit of embodiment nine record, also comprises information reproduction interface unit, for the switching on and shutting down information of described storage being copied in External memory equipment from television system.
Above-described embodiment can carry out real time record to the ruuning situation of the control module relevant to TV turning on-off, and the random on-off failure problem for quick solution TV provides crucial information, makes the location of Trouble cause more quick and precisely.
Above execution mode is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (9)
1. a TV random on-off failure Fault Locating Method, is characterized in that, comprises the following steps:
S1: add corresponding switching on and shutting down information Tip element in each TV turning on-off control module;
S2: when TV turning on-off control module is run, switching on and shutting down information Tip element generates the switching on and shutting down information corresponding with this TV turning on-off control module;
S3: the switching on and shutting down information that each TV turning on-off control module generates is stored;
S4: read the switching on and shutting down information of described storage and analyze, the TV turning on-off control module run when there is random on-off failure fault to TV positions;
Described TV turning on-off control module comprises: one or more in remote controller switch control module, television panels switch control module, TV no signal automatic shutdown control module, TV sleep timing shutdown control module, TV timed power on/off control module, TV CEC control module, TV OAD upgraded module, third party's switching on and shutting down control module.
2. TV random on-off failure Fault Locating Method according to claim 1, is characterized in that, described switching on and shutting down information comprises:
Module title, for showing the title of the TV turning on-off control module of run switch machine operation;
Operating time, for showing the temporal information of carrying out switching on and shutting down operation.
3. TV random on-off failure Fault Locating Method according to claim 2, is characterized in that, described switching on and shutting down information also comprises:
Message identification code, for distinguishing different switching on and shutting down information, as unique sign of identification switch machine information.
4. TV random on-off failure Fault Locating Method according to claim 2, is characterized in that, described switching on and shutting down information also comprises:
Content of operation, for showing concrete switching on and shutting down content of operation information.
5. TV random on-off failure Fault Locating Method according to claim 1, it is characterized in that, described step S3 specifically comprises:
S31: obtain the switching on and shutting down information that TV turning on-off control module generates, open the switching on and shutting down information real-time storage file of establishment;
S32: judge whether the size of described switching on and shutting down information real-time storage file exceeds the length preset:
If exceeded, then forward step S33 to; If do not exceeded, then forward step S34 to;
S33: delete described switching on and shutting down information real-time storage file, creates and opens new switching on and shutting down information real-time storage file;
S34: described switching on and shutting down information is stored in described switching on and shutting down information real-time storage file;
S35: judge whether described switching on and shutting down information real-time storage file is empty:
If so, then step S34 is returned; If not, then forward step 36 to;
S36: Save and Close described switching on and shutting down information real-time storage file.
6. TV random on-off failure Fault Locating Method according to claim 1, it is characterized in that, between described step S3 and S4, also comprise the step switching on and shutting down information of described storage copied to from television system in External memory equipment, described step S4 directly reads the switching on and shutting down information of described storage from described External memory equipment.
7. TV random on-off failure Fault Locating Method according to claim 6, is characterized in that, is realized switching on and shutting down information the copying from television system to External memory equipment of described storage by the method copying interface in the application layer configuration information of TV.
8. a TV random on-off failure fault location system corresponding with the TV random on-off failure Fault Locating Method according to any one of claim 1-7, is characterized in that, comprising:
Switching on and shutting down information Tip element, is added in each TV turning on-off control module, for generating the switching on and shutting down information corresponding with this TV turning on-off control module when described TV turning on-off control module is run;
Switching on and shutting down information memory cell, stores for the switching on and shutting down information generated each TV turning on-off control module;
Switching on and shutting down information reads and analytic unit, and for reading the switching on and shutting down information of described storage and analyzing, the TV turning on-off control module run when there is random on-off failure fault to TV positions.
9. TV random on-off failure fault location system according to claim 8, it is characterized in that, described system also comprises information reproduction interface unit, for the switching on and shutting down information of described storage being copied in External memory equipment from television system.
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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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| 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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| CN102665095B true CN102665095B (en) | 2015-03-11 |
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| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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2012
- 2012-04-12 CN CN201210106676.XA patent/CN102665095B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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Address after: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee after: Hisense Visual Technology Co., Ltd. Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee before: QINGDAO HISENSE ELECTRONICS Co.,Ltd. |