CN102065316B - Automatic set top box level test device and method - Google Patents
Automatic set top box level test device and method Download PDFInfo
- Publication number
- CN102065316B CN102065316B CN2010105101532A CN201010510153A CN102065316B CN 102065316 B CN102065316 B CN 102065316B CN 2010105101532 A CN2010105101532 A CN 2010105101532A CN 201010510153 A CN201010510153 A CN 201010510153A CN 102065316 B CN102065316 B CN 102065316B
- Authority
- CN
- China
- Prior art keywords
- level
- unit
- automatic
- stb
- testing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The invention discloses an automatic set top box level test device and method. The method comprises the following steps: an automatic test control unit adjusts the level set value of a signal output unit according to the measured value of a level measuring unit, so as to cause the level set value to be equal to the measured value; a set top box to be tested searches a program according to a frequency setting signal transmitted by the automatic test control unit; the automatic test control unit adjusts the adjusted level set value according to the read error rate of the set top box to be tested, so as to cause the error rate to be within the allowable error range of a preset error rate; and the data storing unit stores the adjusted level set value and the frequency of the program successfully searched by the set top box to be tested. By implementing the technical scheme of the invention, the automatic test control unit and the data storage unit can realize unattended automatic test and automatically generate a test report, and each level output by the signal output unit is checked by a level measuring unit, thus further improving test efficiency and accuracy.
Description
Technical field
The present invention relates to the set top box testing field, relate in particular to a kind of STB level automatic testing equipment and method.
Background technology
At present, the DTV STB business development is quite rapid, and STB provides abundant TV programme and various interactive value-added services etc. as client terminal to the user.Therefore realize that the automatic test of STB is particularly important, generally, through manually accomplishing, manual test comprises following three aspects to the tester to the level detecting of STB:
1. manual adjustment level;
2. the program receiving of manual switchover STB;
3. through watching the STB picture displayed to judge whether to occur mosaic,, mosaic find minimum to satisfy the level that mosaic does not appear in picture displayed if just need manually heightening or turn down level.
The accuracy of this manual test is not high, and the test result that possible identical product obtains is different, and consumed time is long, and the tester also can't monitor the output accuracy of equipment in real time, and test result also can't be preserved in addition.
Summary of the invention
The technical problem that the present invention will solve is, causes the defective that the level detecting result precision is not high and test result can't be preserved to prior art through the manpower test level, and a kind of automatic, accurate and effective STB level automatic test approach is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of STB level automatic testing equipment is provided; Comprise STB to be detected; Said device also comprises signal output unit, unit of testing and controlling, level measurement unit and data are preserved the unit automatically, wherein:
Said automatic unit of testing and controlling is to said signal output unit transmission level set point; Said level measurement unit sends measured value to said automatic unit of testing and controlling; Said automatic unit of testing and controlling is according to measured value adjustment level set point, so that the level set point equates with measured value;
Said automatic unit of testing and controlling is sent frequency setting value to STB to be measured, and STB to be measured carries out program searching according to said frequency setting value;
Said automatic unit of testing and controlling reads the error rate of STB to be measured, and according to the said error rate adjusted said level set point is adjusted, so that the said error rate is in the permissible error scope of the preset error rate;
Said data are preserved the unit and are preserved the frequency that adjusted said adjusted said level set point and STB to be measured successfully search program.
In STB level automatic testing equipment of the present invention, said automatic unit of testing and controlling comprises and is used for the first communication subelement that sends the program searching instruction and inquire about the error rate of STB to be measured to said signal output unit transmission level setting command, to STB to be measured.
In STB level automatic testing equipment of the present invention, said signal output unit comprises second communication subelement that is used to receive the level setting command that said automatic unit of testing and controlling sends and the level output subelement that is used for output level set point and frequency setting signal.
In STB level automatic testing equipment of the present invention, said level measurement unit comprises and is used for sending the 3rd communication subelement of said measured value and the level detection subelement that is used to detect said measured value to said automatic unit of testing and controlling.
In STB level automatic testing equipment of the present invention, said level detection subelement is the frequency spectrograph or the Ethernet frequency spectrograph of band general-purpose interface bus.
In STB level automatic testing equipment of the present invention, comprise that also the said data that are used to preserve test data preserve the unit, said data are at least a in ACCESS database and the text document.
The present invention also provides a kind of STB level automatic test approach, and said method comprises:
A. said signal output unit receives the level set point that said automatic unit of testing and controlling is sent; Said automatic unit of testing and controlling receives the measured value that said level measurement unit sends; Said automatic unit of testing and controlling is according to measured value adjustment level set point, so that the level set point equates with measured value;
B. STB to be measured receives the frequency setting value that said automatic unit of testing and controlling is sent, and carries out program searching according to said frequency setting value;
C. said automatic unit of testing and controlling reads the error rate of STB to be measured, and according to the said error rate adjusted said level set point is adjusted, so that the said error rate is in the permissible error scope of the preset error rate;
D. said data are preserved the unit and are preserved the frequency that adjusted said measured value and STB to be measured successfully search program.
In STB level automatic test approach of the present invention, said steps A comprises:
A1. said signal output unit receives the level set point that said automatic unit of testing and controlling is sent;
A2. said level measurement unit sends said measured value to said automatic unit of testing and controlling;
A3. judge whether said measured value equals said level set point, if not, execution in step A4 then, if, execution in step A5 then;
A4. said automatic unit of testing and controlling is adjusted said level set point, so that said level set point equates with said measured value, then returns steps A 1;
A5. the level adjustment finishes.
In STB level automatic test approach of the present invention, said step B comprises:
B1. STB to be measured receives the frequency setting value that said automatic unit of testing and controlling is sent;
B2. STB to be measured carries out program searching according to said frequency setting value;
B3. judge whether success of program searching, if not, then return step B1, if, execution in step B4 then;
B4. program searching success, then execution in step C.
In STB level automatic test approach of the present invention, said step C comprises:
C1. said automatic unit of testing and controlling reads the error rate of STB to be measured;
C2. judge whether the error rate is in the permissible error scope of the preset error rate, if not, execution in step C3 then, if, execution in step C4 then;
C3. said automatic unit of testing and controlling is adjusted adjusted said level set point according to the said error rate, so that the said error rate is in the permissible error scope of the preset error rate, then returns step C1;
C4. automatic EOT.
The technical scheme of embodiment of the present invention; Preserve the unit through automatic unit of testing and controlling and data and can realize unattended operation test and the automatic test report that generates automatically; Level through signal output unit output all pass through the level measurement unit and proofreads, thereby has further improved the efficient and the accuracy of testing.
Description of drawings
To combine accompanying drawing and embodiment that the present invention is described further below, in the accompanying drawing:
Fig. 1 is the building-block of logic of STB level automatic testing equipment embodiment one of the present invention;
Fig. 2 is the building-block of logic of STB level automatic testing equipment embodiment two of the present invention;
Fig. 3 is the flow chart of STB level automatic test approach embodiment one of the present invention;
Fig. 4 is the flow chart of step S100 in the STB level automatic test approach of the present invention;
Fig. 5 is the flow chart of step S200 in the STB level automatic test approach of the present invention;
Fig. 6 is the flow chart of step S300 in the STB level automatic test approach of the present invention.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
As shown in Figure 1; In the building-block of logic of STB level automatic testing equipment embodiment one of the present invention; This device comprises that automatic unit of testing and controlling 100, signal output unit 200, level measurement unit 300, STB to be detected 400 and data preserve unit 500; Wherein: this automatic unit of testing and controlling 100 is to signal output unit 200 transmission level set points; This level measurement unit 300 sends measured value to automatic unit of testing and controlling 100, and unit of testing and controlling 100 is according to measured value adjustment level set point, so that the level set point equates with measured value automatically.
This automatic unit of testing and controlling 100 is sent frequency setting value to STB 400 to be measured, and STB 400 to be measured carries out program searching according to this frequency setting value.
This automatic unit of testing and controlling 100 reads the error rate of STB 400 to be measured, and according to this error rate adjusted this level set point is adjusted, so that this error rate is in the permissible error scope of the preset error rate.
These data preservation unit 500 adjusted these adjusted level set points of preservation and STB to be measured 400 successfully search the frequency of program.
As shown in Figure 2; In the building-block of logic of STB level automatic testing equipment embodiment two of the present invention; This device comprises that automatic unit of testing and controlling 100, signal output unit 200, level measurement unit 300, STB to be detected 400 and data preserve unit 500; Wherein, Automatically unit of testing and controlling 100 comprises the first communication subelement 110, and signal output unit 200 comprises the second communication subelement 210 and level output subelement 220, and level measurement unit 300 comprises the 3rd communication subelement 310 and level detection subelement 320; STB 400 to be detected comprises four-way news subelement 410, decoded bit error rate detection sub-unit 420 and image output subelement 430, specifies various piece below:
The first communication subelement 110 is used for to this signal output unit 200 transmission level setting commands, sends the error rate that program searching instructs and inquires about STB 400 to be measured to STB 400 to be measured.
The second communication subelement 210 is used to receive the level setting command that this automatic unit of testing and controlling 100 is sent.
Level output subelement 220 is used for output level set point and frequency setting signal, should be noted that in the present embodiment, and level output subelement 220 is a signal generator.
The 3rd communication subelement 310 is used for being used to detect this measured value to these automatic unit of testing and controlling 100 these measured values of transmission, with level detection subelement 320.
Four-way news subelement 410 is used to receive the program searching instruction of automatic unit of testing and controlling 100.Decoded bit error rate detection sub-unit 420 is used to detect the error rate that STB 400 decodings to be measured produce.Image output subelement 430 is used to monitor the image output of STB 400 to be measured.
Data are preserved unit 500, are used to preserve test data, and these data can be ACCESS database and/or text document.
Preferably, level detection subelement 320 is the frequency spectrograph or the Ethernet frequency spectrograph of band general-purpose interface bus.
As shown in Figure 3, in the flow chart of STB level automatic test approach embodiment one of the present invention, this method comprises:
In step S100; This signal output unit receives the level set point that this automatic unit of testing and controlling is sent, and this automatic unit of testing and controlling receives the measured value that this level measurement unit sends, and this automatic unit of testing and controlling is according to measured value adjustment level set point; So that the level set point equates with measured value; Should be noted that if this measured value is lower than or is higher than the level set point, control test cell automatically and heighten or turn down this level set point; Till the level set point is in system's range of tolerable variance, and the inquiry of measured value is to accomplish through the built-in communications protocol of frequency spectrograph;
In step S200, STB 400 to be measured receives the frequency setting value that automatic unit of testing and controlling is sent, and carries out program searching according to this frequency setting value, should be noted that after the program searching success promptly to begin test;
In step S300; This automatic unit of testing and controlling reads the error rate of STB to be measured, and according to this error rate adjusted this level set point is adjusted, so that this error rate is in the permissible error scope of the preset error rate; Should be noted that; If the error rate is during greater than the preset error rate, adjusted this level set point is heightened or turned down to unit of testing and controlling automatically, till this error rate is in the permissible error scope of the preset error rate; And a special function of adding up the error rate is arranged in the STB embedded software to be measured, the inquiry of the error rate is to accomplish through the communications protocol between automatic unit of testing and controlling and the STB to be measured;
In step S400, data preservation unit adjusted this measured value of preservation and STB to be measured 400 successfully search the frequency of program.
After should be noted that completing steps S400, repeating step S100 realizes the threshold level of n frequency of automatic cycle testing to step S400, n >=2, and n is a natural number.
As shown in Figure 4, in the flow chart of step S100, this step S100 comprises in STB level automatic test approach of the present invention;
In step S110, this signal output unit receives the level set point that automatic unit of testing and controlling is sent;
In step S120, this level measurement unit sends this measured value to this automatic unit of testing and controlling;
In step S130, judge whether this measured value equals this level set point, if not, execution in step S140 then, if, execution in step S150 then;
In step S140, this this level set point of automatic unit of testing and controlling adjustment so that this level set point equates with this measured value, is then returned step S110;
In step S150, the level adjustment finishes.
As shown in Figure 5, in the flow chart of step S200, this step S200 comprises in STB level automatic test approach of the present invention;
In step S210, STB to be measured receives the frequency setting value that automatic unit of testing and controlling is sent;
In step S220, STB to be measured carries out program searching according to this frequency setting value;
In step S230, judge whether success of program searching, if not, then return step S210, if, execution in step S240 then;
In step S240, program searching success, then execution in step S300.
As shown in Figure 6, in the flow chart of step S300, this step S300 comprises in STB level automatic test approach of the present invention;
In step S310, this automatic unit of testing and controlling reads the error rate of STB to be measured;
In step S320, judge whether the error rate is in the permissible error scope of the preset error rate, if not, execution in step S330 then, if, execution in step S340 then;
In step S330, this automatic unit of testing and controlling is adjusted adjusted this level set point according to this error rate, so that this error rate is in the permissible error scope of the preset error rate, then returns step S310;
In step S340, automatic EOT.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (10)
1. a STB level automatic testing equipment comprises STB to be detected, it is characterized in that, said device also comprises signal output unit, unit of testing and controlling, level measurement unit and data are preserved the unit automatically, wherein:
Said automatic unit of testing and controlling is to said signal output unit transmission level set point; Said level measurement unit sends measured value to said automatic unit of testing and controlling; Said automatic unit of testing and controlling is according to measured value adjustment level set point, so that the level set point equates with measured value;
Said automatic unit of testing and controlling is sent frequency setting value to STB to be measured, and STB to be measured carries out program searching according to said frequency setting value;
Said automatic unit of testing and controlling reads the error rate of STB to be measured, and according to the said error rate adjusted said level set point is adjusted, so that the said error rate is in the permissible error scope of the preset error rate;
Said data are preserved the unit and are preserved the frequency that adjusted said adjusted said level set point and STB to be measured successfully search program.
2. STB level automatic testing equipment according to claim 1; It is characterized in that said automatic unit of testing and controlling comprises and is used for the first communication subelement that sends the program searching instruction and inquire about the error rate of STB to be measured to said signal output unit transmission level setting command, to STB to be measured.
3. STB level automatic testing equipment according to claim 1; It is characterized in that said signal output unit comprises second communication subelement that is used to receive the level setting command that said automatic unit of testing and controlling sends and the level output subelement that is used for output level set point and frequency setting value.
4. STB level automatic testing equipment according to claim 1; It is characterized in that said level measurement unit comprises and is used for sending the 3rd communication subelement of said measured value and the level detection subelement that is used to detect said measured value to said automatic unit of testing and controlling.
5. STB level automatic testing equipment according to claim 4 is characterized in that, said level detection subelement is the frequency spectrograph or the Ethernet frequency spectrograph of band general-purpose interface bus.
6. STB level automatic testing equipment according to claim 1 is characterized in that, comprises that also the said data that are used to preserve test data preserve the unit, and said data are at least a in ACCESS database and the text document.
7. STB level automatic test approach is characterized in that said method comprises:
A. said signal output unit receives the level set point that said automatic unit of testing and controlling is sent; Said automatic unit of testing and controlling receives the measured value that said level measurement unit sends; Said automatic unit of testing and controlling is according to measured value adjustment level set point, so that the level set point equates with measured value;
B. STB to be measured receives the frequency setting value that said automatic unit of testing and controlling is sent, and carries out program searching according to said frequency setting value;
C. said automatic unit of testing and controlling reads the error rate of STB to be measured, and according to the said error rate adjusted said level set point is adjusted, so that the said error rate is in the permissible error scope of the preset error rate;
D. said data are preserved the unit and are preserved the frequency that adjusted said measured value and STB to be measured successfully search program.
8. STB level automatic test approach according to claim 7 is characterized in that said steps A comprises:
A1. said signal output unit receives the level set point that said automatic unit of testing and controlling is sent;
A2. said level measurement unit sends said measured value to said automatic unit of testing and controlling;
A3. judge whether said measured value equals said level set point, if not, execution in step A4 then, if, execution in step A5 then;
A4. said automatic unit of testing and controlling is adjusted said level set point, so that said level set point equates with said measured value, then returns steps A 1;
A5. the level adjustment finishes.
9. STB level automatic test approach according to claim 7 is characterized in that, comprises in the said step B:
B1. STB to be measured receives the frequency setting value that said automatic unit of testing and controlling is sent;
B2. STB to be measured carries out program searching according to said frequency setting value;
B3. judge whether success of program searching, if not, then return step B1, if, execution in step B4 then;
B4. program searching success, then execution in step C.
10. STB level automatic test approach according to claim 7 is characterized in that said step C comprises:
C1. said automatic unit of testing and controlling reads the error rate of STB to be measured;
C2. judge whether the error rate is in the permissible error scope of the preset error rate, if not, execution in step C3 then, if, execution in step C4 then;
C3. said automatic unit of testing and controlling is adjusted adjusted said level set point according to the said error rate, so that the said error rate is in the permissible error scope of the preset error rate, then returns step C1;
C4. automatic EOT.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105101532A CN102065316B (en) | 2010-10-18 | 2010-10-18 | Automatic set top box level test device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105101532A CN102065316B (en) | 2010-10-18 | 2010-10-18 | Automatic set top box level test device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102065316A CN102065316A (en) | 2011-05-18 |
| CN102065316B true CN102065316B (en) | 2012-06-13 |
Family
ID=44000377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105101532A Expired - Fee Related CN102065316B (en) | 2010-10-18 | 2010-10-18 | Automatic set top box level test device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102065316B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105657415B (en) * | 2016-01-18 | 2018-07-03 | 深圳创维数字技术有限公司 | A kind of set-top box automatic testing method and terminal |
| CN109672882B (en) * | 2018-12-27 | 2020-12-08 | 深圳创维数字技术有限公司 | Set top box tuner testing method, terminal and storage medium |
| CN112004079B (en) * | 2020-08-25 | 2022-06-10 | 深圳创维－Rgb电子有限公司 | Television detection system, method and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1528090A (en) * | 2001-03-20 | 2004-09-08 | 汤姆森许可公司 | Method and system for remote diagnostics |
| WO2008061440A1 (en) * | 2006-11-22 | 2008-05-29 | Utstarcom Telecom Co., Ltd. | Testing system and method of set top box |
| CN201293951Y (en) * | 2008-11-07 | 2009-08-19 | 山西顺泰电器制造有限公司 | Full-automatic AC voltage compensator |
| CN101754044A (en) * | 2008-12-08 | 2010-06-23 | 深圳创维数字技术股份有限公司 | Set top box analysis meter and system and method for remote analysis of set top box |
-
2010
- 2010-10-18 CN CN2010105101532A patent/CN102065316B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1528090A (en) * | 2001-03-20 | 2004-09-08 | 汤姆森许可公司 | Method and system for remote diagnostics |
| WO2008061440A1 (en) * | 2006-11-22 | 2008-05-29 | Utstarcom Telecom Co., Ltd. | Testing system and method of set top box |
| CN201293951Y (en) * | 2008-11-07 | 2009-08-19 | 山西顺泰电器制造有限公司 | Full-automatic AC voltage compensator |
| CN101754044A (en) * | 2008-12-08 | 2010-06-23 | 深圳创维数字技术股份有限公司 | Set top box analysis meter and system and method for remote analysis of set top box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102065316A (en) | 2011-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017113527A1 (en) | Method and device for switching virtual sim card, and terminal | |
| CN104363638B (en) | router signal intensity adjusting method and device | |
| CN110532141A (en) | A kind of automatization test system and method, a kind of storage medium of intelligent display terminal | |
| CN108174405B (en) | Product testing method and device | |
| CN105530541A (en) | Set top box hardware test method and device | |
| US7971110B2 (en) | System and method for testing a serial attached small computer system interface | |
| CN102065316B (en) | Automatic set top box level test device and method | |
| CN111756597B (en) | Wireless module testing system, method and device applied to gateway | |
| CN109039480A (en) | A kind of WIFI test method, device, terminal and storage medium | |
| TW201325273A (en) | Testing system and testing method for wireless network device | |
| CN112346425B (en) | Factory automation testing method, system, projection equipment and storage medium | |
| CN105100796A (en) | Television test method, device and system | |
| CN105553575A (en) | System and method for binding SN (Serial Number) of intelligent refrigerator with MAC (Media Access Control) address | |
| CN105357572A (en) | Set top box built-in wifi automatic upgrade system and method based on integration of three networks | |
| CN106817179B (en) | Self-adaptive test system and method | |
| CN106373616A (en) | Method and apparatus for detecting failure of random access memory, and network processor | |
| KR20100080965A (en) | Test-bed system and test method of communication and broadcasting convergence technology | |
| CN111813699B (en) | Data routing test method and device based on intelligent electric meter and computer equipment | |
| CN103024533B (en) | Control memory (CM) broadband access rate detection method and system | |
| CN104699580A (en) | Loopback test method and device for SAS storage board card | |
| CN110334385B (en) | Test method, device and equipment for central controller of comprehensive energy system | |
| CN111726260B (en) | Method, device and system for testing format conversion of network request reply information | |
| CN106933858B (en) | Page source statistical method and view controller | |
| CN207720150U (en) | Wireless performance detection device | |
| CN101938671A (en) | Digital television integrated test system and method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120613 Termination date: 20181018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |