CN104506851A - DTV-CI (Digital Television-Common Interface) testing method and system - Google Patents
DTV-CI (Digital Television-Common Interface) testing method and system Download PDFInfo
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- CN104506851A CN104506851A CN201410816818.0A CN201410816818A CN104506851A CN 104506851 A CN104506851 A CN 104506851A CN 201410816818 A CN201410816818 A CN 201410816818A CN 104506851 A CN104506851 A CN 104506851A
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Abstract
The invention discloses a DTV-CI (Digital Television-Common Interface) testing method and a DTV-CI testing system. The DTV-CI testing method comprises the following steps of configuring a testing interface corresponding to to-be-tested DTV-CI equipment according to the type of the to-be-tested DTV-CI equipment; testing a DTV-CI of the to-be-tested DTV-CI equipment through the testing interface to obtain a testing result. According to the DTV-CI testing method and the DTV-CI testing system, disclosed by the invention, the problems of incomplete testing of the DTV-CI and lower efficiency in the prior art can be solved.
Description
Technical field
The present invention relates to interface testing field, particularly relate to a kind of DTV-CI interface test method and system.
Background technology
Along with the development of digital TV integrated machine technology, increasing television set starts support number DTV-CI interface, namely can carry CAM card and realize the broadcasting of broadcasting and TV program, and without the need to Set Top Box.DTV-CI standard interface is China's radio, TV and film industries standard, comprises the definition to hardware interface and Software Protocol Stack.Digital TV integrated machine and CAM card all should follow this standard in process of production.But at present not for the standard test equipment of this interface.
Digital TV integrated machine and CAM are stuck in research and development and production process, have all needed the compliance test to DTV-CI standard.Current Main is module self-test or uses television set or CAM card finished product to do compatibility test.But above-mentioned way can complete testing authentication in hardware handshaking, normal protocol are mutual, but cannot realize comprehensive coverage test of institute's protocols having item, on the other hand, cannot realize automatic test, be unfavorable for specific aim test and produce line testing authentication in enormous quantities, efficiency is lower.In addition, the simulator that also can develop software carries out simulation test to software protocol logic, but the program is the checking of pure software logic, cannot realize concrete, comprehensively hardware product level testing authentication.
Summary of the invention
The invention provides a kind of DTV-CI interface test method and system, with solving the problem that in prior art, DTV-CI interface testing is not comprehensively, efficiency is lower.
In order to solve the problems of the technologies described above, the invention provides a kind of DTV-CI interface test method, comprising the following steps: according to the type of DTV-CI equipment to be measured, the test interface of the corresponding described DTV-CI equipment to be measured of configuration; By the DTV-CI interface of the described DTV-CI equipment to be measured of described test interface test, obtain test result.
Further, when described DTV-CI equipment to be measured is DTV-CI main equipment, described test interface is configured to DTV-CI from interface, by the DTV-CI interface of described DTV-CI from DTV-CI main equipment described in interface testing.
Further, described DTV-CI main equipment is the DTV-CI main equipment of digital TV integrated machine or other supports DTV-CI specification.
Further, in described DTV-CI equipment to be measured be DTV-CI from equipment time, described test interface is configured to DTV-CI main interface, tests the DTV-CI interface of described DTV-CI from equipment by described DTV-CI main interface.
Further, described DTV-CI is CAM card from equipment.
The present invention also provides a kind of DTV-CI interface test system, comprises configuration module and test module, described configuration module, for the type according to described DTV-CI equipment to be measured, and the test interface of the corresponding described DTV-CI equipment to be measured of configuration; Described test module, for the DTV-CI interface by the described DTV-CI equipment to be measured of described test interface test, obtains test result.
Further, when described DTV-CI equipment to be measured is DTV-CI main equipment, described configuration module, for being configured to DTV-CI from interface by described test interface, described test module, for passing through the DTV-CI interface of described DTV-CI from DTV-CI main equipment described in interface testing.
Further, described DTV-CI main equipment is the DTV-CI main equipment of digital TV integrated machine or other supports DTV-CI specification.
Further, in described DTV-CI equipment to be measured be DTV-CI from equipment time, described configuration module is DTV-CI main interface for configuring described test interface, described test module, for testing the DTV-CI interface of described DTV-CI from equipment by described DTV-CI main interface.
Further, described DTV-CI is CAM card from equipment.
DTV-CI interface test method provided by the invention and system, for Devices to test provides flexible test, and provide automatic test.And, for DTV-CI end product manufacturer provide fast, standard, flexibly testing scheme, test case is comprehensive, is conducive to improving product development efficiency and production test efficiency.
Accompanying drawing explanation
The flow chart of the DTV-CI interface test method provided according to present pre-ferred embodiments is provided;
The schematic diagram of the DTV-CI interface test system provided according to present pre-ferred embodiments is provided;
The schematic diagram of the tester of the DTV-CI interface test system provided according to present pre-ferred embodiments is provided.
Embodiment
As shown in Figure 1, the DTV-CI interface test method that present pre-ferred embodiments provides comprises: step S01: according to the type of DTV-CI equipment to be measured, the test interface of the corresponding described DTV-CI equipment to be measured of configuration; Step S02: by the DTV-CI interface of the described DTV-CI equipment to be measured of described test interface test, obtain test result; Step S03: show and record described test result.
Specifically, DTV-CI equipment to be measured comprises DTV-CI from equipment (such as CAM card) and DTV-CI main equipment (such as the DTV-CI main equipment of digital TV integrated machine or other supports DTV-CI specification).When DTV-CI equipment to be measured is the DTV-CI main equipment of digital TV integrated machine or other supports DTV-CI specification, test interface is configured to DTV-CI from interface, is supported the DTV-CI interface of the DTV-CI main equipment of DTV-CI specification by DTV-CI from interface testing digital TV integrated machine or other.When DTV-CI equipment to be measured is CAM card, test interface is configured to DTV-CI main interface, by the DTV-CI interface of DTV-CI main interface test CAM card.
Present pre-ferred embodiments also provides a kind of DTV-CI interface test system, comprises configuration module and test module.Described configuration module, for the type according to described DTV-CI equipment to be measured, the test interface of the corresponding described DTV-CI equipment to be measured of configuration; Described test module, for the DTV-CI interface by the described DTV-CI equipment to be measured of described test interface test, obtains test result.
In the present embodiment, the function of described configuration module is completed by host computer, and the function of described test module is completed by tester.The specific implementation of DTV-CI interface test method that present pre-ferred embodiments provides and system is described in description below by way of host computer and tester in detail.But the present invention does not limit this.In other embodiments, the function of configuration module and test module such as all can be completed by tester.
As shown in Figure 2, tester and DTV-CI equipment to be measured are by DTV-CI interface communication, and tester is communicated by ICP/IP protocol with host computer.
Specifically, host computer carries out man-machine interaction and test and management by the systems soft ware operated on PC.Master system software comprises application software and database, is connected with tester by network interface, realizes the presenting of the configuration management of tester and test result, preserves.
Tester performs concrete protocol test.The peripheral interface of tester such as comprises the test interface, network interface, lcd screen, keyboard etc. of DTV-CI equipment.Wherein, the configuration of tester and management can be realized by keyboard or lcd screen, or are configured by upper computer software and manage.
In this, the mode of operation of tester comprises survey machine pattern, surveys mode card and monitoring mode.
In time surveying machine pattern, tester is modeled as DTV-CI from equipment, detects CI order that DTV-CI equipment to be measured sends and makes data response according to DTV-CI standard agreement, will to send and the order of loopback unifies to pass host computer back and carry out Data Analysis Services meanwhile.
In time surveying mode card, tester is modeled as DTV-CI main equipment, initiatively sends CI order to DTV-CI equipment to be measured, then its command response is received, and resolve by DTV-CI standard, will to send and the order of loopback unifies to pass host computer back and carry out Data Analysis Services meanwhile.
When monitoring mode, the reciprocal process between machine card only as an access, is all extracted, is sent host computer back to and show, the everything of monitoring machine card by tester.
In this, as shown in Figure 3, tester comprises microprocessor (MCU), field programmable gate array (FPGA), static random access memory (SRAM), flash memory (FLASH), LCD (liquid crystal display) screen, keyboard and network interface adapter to the inside structure of tester.
Specifically, microprocessor, for major control management function, the protocol analyzing function of responsible tester, and is responsible for the configuration feature to other modules.FPGA is the interactive interface between DTV-CI equipment to be measured, comprises DTV-CI from interface and DTV-CI main interface.Under survey machine pattern, be configured to DTV-CI from interface, tester is modeled as CAM card apparatus.Under survey mode card, be configured to DTV-CI main interface, tester is modeled as DTV-CI main equipment.In the monitoring mode, support DTV-CI main interface simultaneously and from interface, DTV-CI interface data pass-through channel can be realized, while transparent transmission CI protocol data, complete the monitoring to CI protocol data and record.SRAM, when running for tester, software stores.FLASH, stores for tester software and data.LCD screen is the Man Machine Interface of tester, comprises the display of tester function menu, test result display etc.Keyboard is the input interface of tester, can supervisory user input through keyboard, realizes configuration and the control of tester.Network interface adapter provides the network interface communicated with host computer for tester.
In the present embodiment, user carries out the setting of tester mode of operation by host computer, if DTV-CI equipment to be measured is the DTV-CI main equipment of digital TV integrated machine or other supports DTV-CI specification, the mode of operation then arranging tester is survey machine pattern, tester is when testing, CI protocol stack sends data to DTV-CI equipment to be measured according to after instruction encapsulation of data by test interface (namely DTV-CI is from interface), and receive the response data of DTV-CI equipment to be measured, after CI protocol stack resolution data, test result is fed back to host computer to carry out showing and record.Under survey mode card, also there is similar flow process, therefore do not repeat.
In sum, the DTV-CI interface test method provided according to present pre-ferred embodiments and system, can provide a kind of standardized test gimmick, for DTV-CI relevant device exploitation, produce a kind of testing process of standard be provided; Can, for the test of DTV-CI agreement sub-module, customization, be conducive to improving DTV-CI production debugging efficiency and production efficiency; Comprehensive covering DTV-CI standard test requirements.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.
Claims (10)
1. a DTV-CI interface test method, is characterized in that, comprises the following steps:
According to the type of DTV-CI equipment to be measured, the test interface of the corresponding described DTV-CI equipment to be measured of configuration;
By the DTV-CI interface of the described DTV-CI equipment to be measured of described test interface test, obtain test result.
2. DTV-CI interface test method as claimed in claim 1, it is characterized in that: when described DTV-CI equipment to be measured is DTV-CI main equipment, described test interface is configured to DTV-CI from interface, by the DTV-CI interface of described DTV-CI from DTV-CI main equipment described in interface testing.
3. DTV-CI interface test method as claimed in claim 2, is characterized in that: described DTV-CI main equipment is the DTV-CI main equipment of digital TV integrated machine or other supports DTV-CI specification.
4. DTV-CI interface test method as claimed in claim 1, it is characterized in that: in described DTV-CI equipment to be measured be DTV-CI from equipment time, described test interface is configured to DTV-CI main interface, tests the DTV-CI interface of described DTV-CI from equipment by described DTV-CI main interface.
5. DTV-CI interface test method as claimed in claim 4, is characterized in that: described DTV-CI is CAM card from equipment.
6. a DTV-CI interface test system, is characterized in that, comprises configuration module and test module,
Described configuration module, for the type according to described DTV-CI equipment to be measured, the test interface of the corresponding described DTV-CI equipment to be measured of configuration;
Described test module, for the DTV-CI interface by the described DTV-CI equipment to be measured of described test interface test, obtains test result.
7. DTV-CI interface test system as claimed in claim 6, it is characterized in that: when described DTV-CI equipment to be measured is DTV-CI main equipment, described configuration module, for described test interface is configured to DTV-CI from interface, described test module, for passing through the DTV-CI interface of described DTV-CI from DTV-CI main equipment described in interface testing.
8. DTV-CI interface test system as claimed in claim 7, is characterized in that: described DTV-CI main equipment is the DTV-CI main equipment of digital TV integrated machine or other supports DTV-CI specification.
9. DTV-CI interface test system as claimed in claim 6, it is characterized in that: in described DTV-CI equipment to be measured be DTV-CI from equipment time, described configuration module, be DTV-CI main interface for configuring described test interface, described test module, for testing the DTV-CI interface of described DTV-CI from equipment by described DTV-CI main interface.
10. DTV-CI interface test system as claimed in claim 9, is characterized in that: described DTV-CI is CAM card from equipment.
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| CN201410816818.0A CN104506851A (en) | 2014-12-23 | 2014-12-23 | DTV-CI (Digital Television-Common Interface) testing method and system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110166328A (en) * | 2019-07-05 | 2019-08-23 | 南方电网科学研究院有限责任公司 | A kind of test device of demand response equipment |
| CN111475450A (en) * | 2020-03-27 | 2020-07-31 | 深圳市金锐显数码科技有限公司 | CI interface detection device and CI interface signal detection method for television mainboard |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101345889A (en) * | 2007-07-12 | 2009-01-14 | 英业达股份有限公司 | Test and switch method for multi-TV tuner interface |
| CN102438169A (en) * | 2011-12-06 | 2012-05-02 | 四川长虹电器股份有限公司 | Automatic testing method of integrated machine with set-top box and digital television |
| CN103139597A (en) * | 2013-02-19 | 2013-06-05 | 南通同洲电子有限责任公司 | Test method and digital television terminal |
-
2014
- 2014-12-23 CN CN201410816818.0A patent/CN104506851A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101345889A (en) * | 2007-07-12 | 2009-01-14 | 英业达股份有限公司 | Test and switch method for multi-TV tuner interface |
| CN102438169A (en) * | 2011-12-06 | 2012-05-02 | 四川长虹电器股份有限公司 | Automatic testing method of integrated machine with set-top box and digital television |
| CN103139597A (en) * | 2013-02-19 | 2013-06-05 | 南通同洲电子有限责任公司 | Test method and digital television terminal |
Non-Patent Citations (4)
| Title |
|---|
| 中华人民共和国***: "数字电视接收设备条件接收规范第1-2部分：DTV-CI测试规范", 《中华人民共和国电子行业标准》, 29 March 2006 (2006-03-29) * |
| 林强; 孙齐锋; 曹玲: "数字电视机卡分离(DTV-CI方案)标准符合性测试研究", 《***与宽带多媒体》, no. 7, 5 April 2006 (2006-04-05) * |
| 龙跃: "数字电视机卡分离标准符合性测试***的研究", 《中国优秀硕士学位论文全文数据库 信息科技辑 》, 15 December 2011 (2011-12-15) * |
| 龙跃; 赵新华; 杨震: "数字电视机卡分离(DTV-CI)标准符合性测试***的研究", 《信息技术与标准化》, no. 11, 10 November 2006 (2006-11-10) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110166328A (en) * | 2019-07-05 | 2019-08-23 | 南方电网科学研究院有限责任公司 | A kind of test device of demand response equipment |
| CN110166328B (en) * | 2019-07-05 | 2021-07-16 | 南方电网科学研究院有限责任公司 | Testing device of demand response equipment |
| CN111475450A (en) * | 2020-03-27 | 2020-07-31 | 深圳市金锐显数码科技有限公司 | CI interface detection device and CI interface signal detection method for television mainboard |
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