CN202143175U - TV utilizing external storage medium to collect self-detecting failure information - Google Patents
TV utilizing external storage medium to collect self-detecting failure information Download PDFInfo
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- CN202143175U CN202143175U CN201120272115U CN201120272115U CN202143175U CN 202143175 U CN202143175 U CN 202143175U CN 201120272115 U CN201120272115 U CN 201120272115U CN 201120272115 U CN201120272115 U CN 201120272115U CN 202143175 U CN202143175 U CN 202143175U
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- storage medium
- failure information
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Abstract
The utility model relates to a TV utilizing an external storage medium to collect self-detecting failure information. The TV comprises a TV processor provided with an infrared receiving circuit, and is characterized in that the TV processor acquires the status information of each IC (Integrated Circuit) in the TV through a bus, and is further electrically connected with the interface of an external medium memory. On the basis of the hardware structure, the TV provided by the utility model can achieve that the pluggable external storage medium can be utilized to collect the self-detecting failure analysis data, and has a simple structure, a more convenient acquisition manner and a higher practical use value.
Description
Technical field
The utility model relates to a kind of TV of collecting self-detection failure information with exterior storage medium that has.
Background technology
Existing television fault detects generally to have in the common method through perusal, the sense of hearing judges, takes apart bonnet measurement circuit, serially printing information, specific purpose tool connection I2C, Ethernet interface connection mainboard etc.Can only check out common simple fault for the method that detects by an unaided eye, the sense of hearing is judged; Can not check the fault that software is relevant for the method for taking the bonnet measurement circuit apart; Need the professional and technical personnel for methods such as connecting I2C, Ethernet interface connection mainboard through serially printing information, specific purpose tool, and consider, then need each regional personnel after sale that the tool of special debugging usefulness all will be arranged from cost; Can not fast, conveniently, effectively collect fault message.
The utility model content
In view of this, the purpose of the utility model provides a kind of TV of collecting self-detection failure information with exterior storage medium that has, and is the basis with this hardware configuration, can realize collecting faults itself check and analysis data with pluggable exterior storage medium.
The utility model adopts following scheme to realize: a kind of have a TV of collecting self-detection failure information with exterior storage medium; Comprise the television processor that is provided with infrared receiving circuit; It is characterized in that: the state information of described television processor each IC in bus is gathered said TV, described tv processor also are connected with an external agency memory interface circuit.
In the utility model one embodiment, described interface circuit is a usb circuit.
In the utility model one embodiment, described interface circuit is the SD draw-in groove.
In the utility model one embodiment, described IC comprises NAND Flash, Nor Flash, digital code stream decoding chip, tuner and digital power amplifier.
In the utility model one embodiment, further comprise having the remote controller that detects instruction triggers.
The exterior storage medium of the utility model can be USB flash disk or SD card or portable hard drive, and hardware system detects data acquisition through bus mode, and it is more convenient, simple in structure to obtain the mode that detects data, has good practical values.
Description of drawings
Fig. 1 is the utility model embodiment hardware structure sketch map.
Fig. 2 is the utility model embodiment fault detect schematic flow sheet.
Fig. 3 is that the utility model embodiment collects the storage schematic flow sheet.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
As shown in Figure 1; The utility model provides a kind of TV of collecting self-detection failure information with exterior storage medium that has; Comprise the television processor that is provided with infrared receiving circuit; It is characterized in that: the state information of described television processor each IC in bus is gathered said TV; Described television processor also cooperates digital decoder resolution digital code stream, the resolving information of gathering digital code stream, the running status of gathering system, and described tv processor also is connected with an external agency memory interface circuit.Described IC can be but be not limited to NAND Flash, Nor Flash, digital code stream decoding chip, tuner, digital power amplifier, can also be the various digital IC with processor communication.
In order to let those skilled in the art better understand the utility model; Below we combine the software work principle that the utility model is further specified; What will state here is, the utility model protection only be special hardware structure, the software approach of mentioning does not here require protection.As shown in Figure 2, when television startup, need carry out initialization operation to each IC; If which IC initialization is unsuccessful, fill perhaps and again this equipment is carried out initialization, system's software generally is to carry out initialized through the mode of I2C to each IC; Therefore, when we can be utilized in system's software and through the mode of I2C each IC are carried out initialization, need the status register of each IC of read-write; Realization is read said status register, if in I2C read-write process, make mistakes, then reads again; Through the not success of predefined limited number of times, then that the ID of this IC and read-write is wrong deposit data is inserted detecting the external agency memory in the structure variable; Then with the information stores of gathering in this memory, this memory can be USB flash disk or portable hard drive, also can be the SD card.
Please with reference to Fig. 3, also further comprise having the remote controller that detects instruction triggers in the present embodiment, when system's software detects the triggering command of this remote controller, then carry out whether exterior storage medium inserted and scan.Concrete step is following: 1, button detects: if detect Menu key by long by 5 seconds, get into then whether scanning is outside has a state that inserts storage medium.
2, whether inquiry has the insertion storage medium: if having, be made as this medium read-write.If not then eject the interface that the prompting user inserts storage medium.
3, collect fault message to this medium: this medium is made as read-write after; Wait for whether step shown in Figure 2 is finished, write this medium if finish the fault message of representing with the structure variable (can the structure variable be put in the txt text) that just begins collecting.
4, after above step process is finished, eject the interface that information stores is accomplished, at this moment can extract this medium, then the information of preserving in this medium is taken off analysis.
The above is merely the preferred embodiment of the utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model.
Claims (5)
1. one kind has the TV of collecting self-detection failure information with exterior storage medium; Comprise the television processor that is provided with infrared receiving circuit; It is characterized in that: the state information of described television processor each IC in bus is gathered said TV, described tv processor also are connected with an external agency memory interface circuit.
2. according to claim 1 have a TV of collecting self-detection failure information with exterior storage medium, and it is characterized in that: described interface circuit is a usb circuit.
3. according to claim 1 have a TV of collecting self-detection failure information with exterior storage medium, and it is characterized in that: described interface circuit is the SD draw-in groove.
4. according to claim 1 have a TV of collecting self-detection failure information with exterior storage medium, and it is characterized in that: described IC comprises NAND Flash, Nor Flash, digital code stream decoding chip, tuner and digital power amplifier.
5. according to claim 1 have a TV of collecting self-detection failure information with exterior storage medium, it is characterized in that: further comprise having the remote controller that detects instruction triggers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120272115U CN202143175U (en) | 2011-07-29 | 2011-07-29 | TV utilizing external storage medium to collect self-detecting failure information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120272115U CN202143175U (en) | 2011-07-29 | 2011-07-29 | TV utilizing external storage medium to collect self-detecting failure information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202143175U true CN202143175U (en) | 2012-02-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120272115U Expired - Fee Related CN202143175U (en) | 2011-07-29 | 2011-07-29 | TV utilizing external storage medium to collect self-detecting failure information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202143175U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013040922A1 (en) * | 2011-09-22 | 2013-03-28 | 中兴通讯股份有限公司 | Method and apparatus for acquiring data after failures occurred in base station |
| CN106803792A (en) * | 2017-01-06 | 2017-06-06 | 深圳创维－Rgb电子有限公司 | Data transfer equipment, electric equipment and electric equipment fault diagnosis system |
| WO2020132821A1 (en) * | 2018-12-24 | 2020-07-02 | Intel Corporation | Post code reporting via secure digital memory interface |
-
2011
- 2011-07-29 CN CN201120272115U patent/CN202143175U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013040922A1 (en) * | 2011-09-22 | 2013-03-28 | 中兴通讯股份有限公司 | Method and apparatus for acquiring data after failures occurred in base station |
| CN106803792A (en) * | 2017-01-06 | 2017-06-06 | 深圳创维－Rgb电子有限公司 | Data transfer equipment, electric equipment and electric equipment fault diagnosis system |
| WO2020132821A1 (en) * | 2018-12-24 | 2020-07-02 | Intel Corporation | Post code reporting via secure digital memory interface |
| US11816008B2 (en) | 2018-12-24 | 2023-11-14 | Intel Corporation | Post code reporting via secure digital memory interface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |