CN101938671A - Digital television integrated test system and method thereof - Google Patents
Digital television integrated test system and method thereof Download PDFInfo
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- CN101938671A CN101938671A CN 201010269457 CN201010269457A CN101938671A CN 101938671 A CN101938671 A CN 101938671A CN 201010269457 CN201010269457 CN 201010269457 CN 201010269457 A CN201010269457 A CN 201010269457A CN 101938671 A CN101938671 A CN 101938671A
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- 238000010205 computational analysis Methods 0.000 claims description 6
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Abstract
The embodiment of the invention discloses a digital television integrated test system and a method thereof. The method comprises the following steps of: setting the parameters of a signal test device and a digital television receiving terminal to be tested by test equipment and controlling the two devices to transmit and receive signals according to the parameters; obtaining a test result of the digital television receiving terminal to be tested according to a detection result of the tested digital television receiving terminal so as to greatly save manpower and materials; and automatically configuring the parameters, converting states and analyzing the test result and further systemizing a test analysis process by the modularized operation flow design. The invention greatly improves the test efficiency of the digital television receiving terminal, saves the test resources and is easier to generate a test report of a digital television integrated test.
Description
Technical field
The invention belongs to the Digital Television technical field of measurement and test, be specifically related to a kind of Digital Television integrated test system and method thereof.
Background technology
Along with the continual renovation and the maturation of technology, Digital Television is more and more universal, and current Digital Television development is very fast, and set-top box is the indispensable link of Digital Television industry development.For controlling its quality, General Bureau of Radio, Film and Television has issued and implemented the industry technology requirement.
The test of receiving terminal for digital television is a more loaded down with trivial details job, and test received signal C/N (signal to noise ratio) index and incoming level are cumbersome things under conditions such as different bandwidth, symbol rate and modulation system.
And corresponding with it be domesticly still to be in the blank stage for Digital Television integrated test and verification field, most of method of testings need manual input in every particular, and test every and also need to wait for a period of time with observation output result.
Obviously, above-mentioned method of testing not only efficient is low, and labor intensive material resources considerably.So the integrated detection to Digital Television just becomes a key issue.
Summary of the invention
The object of the present invention is to provide a kind of digital TV terminal integration test method and system thereof, be intended to solve in the prior art, because the process brought of manual testing's receiving terminal for digital television is loaded down with trivial details, the problem of inefficiency and the wasting of resources.
According to an aspect of the present invention, provide a kind of digital TV terminal integration test method, it is characterized in that, said method comprising the steps of:
Testing equipment is obtained the parameter information of measured number television receive terminal, and the parameter information of described measured number television receive terminal is sent to test signal equipment;
Described testing equipment is obtained the parameter information of described test signal equipment, and the parameter information of described test signal equipment is sent to described measured number television receive terminal;
Described test signal equipment is according to the parameter information emissioning testing signal of described measured number television receive terminal;
Described measured number television receive terminal obtains the test signal of described test signal equipment emission according to the parameter information of described test signal equipment, and the test signal of obtaining is detected, and described testing result is sent to described testing equipment;
Described testing equipment is carried out computational analysis according to the testing result that described measured number television receive terminal returns, and obtains the test result of described measured number television receive terminal.
According to a further aspect in the invention, the invention provides a kind of automatic digital television receiving terminal test system, it is characterized in that, described test macro comprises:
The information acquisition module is used to obtain the parameter information of measured number television receive terminal and test signal equipment;
Information sending module, the parameter information that is used for the measured number television receive terminal that will obtain is sent to described test signal equipment, and the parameter information of the test signal equipment that obtains is sent to described measured number television receive terminal;
The testing result module is used to receive the testing result that described measured number television receive terminal returns;
Tester Beyond Line is used for carrying out computational analysis according to the testing result that described measured number television receive terminal returns, and obtains the test result of described measured number television receive terminal.
Useful result of the present invention is: solve in the prior art, because the process that manual testing's receiving terminal for digital television brings is loaded down with trivial details, the problem of inefficiency and the wasting of resources.Manpower and materials have greatly been saved by these method and system, carry out parameter configuration, state exchange automatically and to the analysis of test result, by modular operating process design, allow the more systematization of test analysis process, improved the testing efficiency of receiving terminal for digital television greatly, saved test resource, made that the generation of Digital Television integration test report is more simple and easy.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the flow chart of steps of a kind of digital TV terminal integration test method of the realization in the embodiment of the invention;
Fig. 2 is the modular structure figure of a kind of digital TV terminal integrated test system of the realization in the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making all other embodiment that obtained under the creative work prerequisite.
Fig. 1 shows the flow chart of steps of a kind of digital TV terminal integration test method of realization in the embodiment of the invention, comprising:
The S101 testing equipment is obtained the parameter information of measured number television receive terminal, and the parameter information of described measured number television receive terminal is sent to test signal equipment;
The described testing equipment of S102 is obtained the parameter information of described test signal equipment, and the parameter information of described test signal equipment is sent to described measured number television receive terminal;
The described test signal equipment of S103 is according to the parameter information emissioning testing signal of described measured number television receive terminal;
The described measured number television receive terminal of S104 obtains the test signal of described test signal equipment emission according to the parameter information of described test signal equipment;
The described measured number television receive terminal of S105 detects the test signal of obtaining, and described testing result is sent to described testing equipment;
The described testing equipment of S106 is carried out computational analysis according to the testing result that described measured number television receive terminal returns;
S107 generates the test report of described measured number television receive terminal according to Calculation results.
Fig. 2 shows the modular structure figure that Fig. 2 is a kind of digital TV terminal integrated test and verification of the realization system in the embodiment of the invention of the present invention, comprising:
S201, the information acquisition module;
S202, information sending module;
S203, the testing result module;
S204, Tester Beyond Line;
In the information acquisition module stage, obtain the parameter information of measured number television receive terminal and test signal equipment;
In the information sending module stage, the parameter information that is used for the measured number television receive terminal that will obtain is sent to described test signal equipment, and the parameter information of the test signal equipment that obtains is sent to described measured number television receive terminal;
In the testing result module stage, be used to receive the testing result that described measured number television receive terminal returns.
In the Tester Beyond Line stage, be used for carrying out computational analysis according to the testing result that described measured number television receive terminal returns, obtain the test result of described measured number television receive terminal.
In specific implementation process, testing equipment is returned next information such as the error rate according to the measured number television receive terminal, according to the error rate, in conjunction with the minimax level value or the signal to noise ratio of the current frequencies of other calculation of parameter such as test step-length, testing time, obtain the test result of measured number television receive terminal.
In sum, the embodiment of the invention is by carrying out the parameter setting by testing equipment to test signal equipment and measured number television receive terminal, control both and carry out transmitting and receiving of signal according to parameter, and draw the test result of this measured number television receive terminal according to the testing result of measured number television receive terminal, manpower and materials have greatly been saved, can carry out parameter configuration automatically, state exchange and to the analysis of test result, by modular operating process design, allow the more systematization of test analysis process, improved the testing efficiency of receiving terminal for digital television greatly, saved test resource, made that the generation of Digital Television integration test report is more simple and easy.
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of the foregoing description is to instruct relevant hardware to finish by program, this program can be stored in the computer-readable recording medium, storage medium can comprise: read-only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), disk or CD etc.
More than to a kind of Digital Television integrated test and verification system and method thereof that the embodiment of the invention provided, be described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (3)
1. a Digital Television integrated test system is characterized in that, described system comprises: information acquisition module, information sending module, testing result module, Tester Beyond Line;
Described information acquisition module is used to obtain the parameter information of measured number television receive terminal and test signal equipment;
Described information sending module, the parameter information that is used for the measured number television receive terminal that will obtain is sent to described test signal equipment, and the parameter information of the test signal equipment that obtains is sent to described measured number television receive terminal;
Described testing result module is used to receive the testing result that described measured number television receive terminal returns;
Described Tester Beyond Line is used for carrying out computational analysis according to the testing result that described measured number television receive terminal returns, and obtains the test result of described measured number television receive terminal.
2. according to the system described in the claim 1, it is characterized in that, testing equipment is returned next bit error rate information according to the measured number television receive terminal, in conjunction with the minimax level value or the signal to noise ratio of test step-length, the current frequency of testing time calculation of parameter, obtain the test result of measured number television receive terminal.
3. a Digital Television integration test method is characterized in that, said method comprising the steps of:
Testing equipment is obtained the parameter information of measured number television receive terminal, and the parameter information of described measured number television receive terminal is sent to test signal equipment;
Described testing equipment is obtained the parameter information of described test signal equipment, and the parameter information of described test signal equipment is sent to described measured number television receive terminal;
Described test signal equipment is according to the parameter information emissioning testing signal of described measured number television receive terminal;
Described measured number television receive terminal obtains the test signal of described test signal equipment emission according to the parameter information of described test signal equipment, and the test signal of obtaining is detected, and described testing result is sent to described testing equipment;
Described testing equipment is carried out computational analysis according to the testing result that described measured number television receive terminal returns, and obtains the test result of described measured number television receive terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201010269457 CN101938671A (en) | 2010-08-31 | 2010-08-31 | Digital television integrated test system and method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010269457 CN101938671A (en) | 2010-08-31 | 2010-08-31 | Digital television integrated test system and method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231843A (en) * | 2011-06-15 | 2011-11-02 | 中山大学 | Verification platform for digital television integration test |
| CN105376644A (en) * | 2015-11-13 | 2016-03-02 | 深圳市创维软件有限公司 | Method, device and system for testing sensitivity of tuner of set top box |
| CN105933701A (en) * | 2016-05-11 | 2016-09-07 | 晶晨半导体(上海)有限公司 | System and method for automatically testing DTMB properties |
| CN113315566A (en) * | 2019-05-23 | 2021-08-27 | 上海微小卫星工程中心 | Satellite ground comprehensive test system |
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| CN101370153A (en) * | 2007-08-17 | 2009-02-18 | 上海东方明珠广播电视研究发展有限公司 | Single-frequency network monitoring system of digital broadcasting television |
| CN101448179A (en) * | 2008-12-24 | 2009-06-03 | 深圳市同洲电子股份有限公司 | Automatic digital television receiving terminal test system, method and test equipment |
| CN101783969A (en) * | 2009-09-30 | 2010-07-21 | 西安交通大学 | Comprehensive monitoring device of signal quality of digital television |
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2010
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| CN1835603A (en) * | 2004-05-28 | 2006-09-20 | 天津大学 | Interlacing test chart of digital TV |
| CN101370153A (en) * | 2007-08-17 | 2009-02-18 | 上海东方明珠广播电视研究发展有限公司 | Single-frequency network monitoring system of digital broadcasting television |
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| CN102231843A (en) * | 2011-06-15 | 2011-11-02 | 中山大学 | Verification platform for digital television integration test |
| CN105376644A (en) * | 2015-11-13 | 2016-03-02 | 深圳市创维软件有限公司 | Method, device and system for testing sensitivity of tuner of set top box |
| CN105933701A (en) * | 2016-05-11 | 2016-09-07 | 晶晨半导体(上海)有限公司 | System and method for automatically testing DTMB properties |
| CN113315566A (en) * | 2019-05-23 | 2021-08-27 | 上海微小卫星工程中心 | Satellite ground comprehensive test system |
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Application publication date: 20110105 |