CN102711166B - For the system and method for the automatic calibration validation test of TD-Femto product - Google Patents
For the system and method for the automatic calibration validation test of TD-Femto product Download PDFInfo
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- CN102711166B CN102711166B CN201210165458.3A CN201210165458A CN102711166B CN 102711166 B CN102711166 B CN 102711166B CN 201210165458 A CN201210165458 A CN 201210165458A CN 102711166 B CN102711166 B CN 102711166B
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Abstract
The invention discloses a kind of automatic calibration verifying test system for TD-Femto product and method, comprise signal generator, spectrum analyzer, testing apparatus and database server, described testing apparatus is connected with signal generator, spectrum analyzer, database server and TD-Femto product respectively by circuit, and signal generator is communicated with TD-Femto Realization of Product by radiofrequency signal with spectrum analyzer.The present invention can realize controlling with TD-Femto product working status automatically, the read and write access of messaging parameter, read and write access between automatic realization and signal generator, frequency spectrograph, automatic acquisition test data calculates calibration parameter and writes TD-Femto product, and be automatically loaded into calibration parameter value when testing authentication, make simple to operate, less demanding to producers' technical merit, greatly save human cost to drop into, be convenient to expand the scale of production and pipelining, but also avoid the impact of artificial error in judgement, improve the confidence level of calibration.
Description
Technical field
The present invention relates to the system and method for automatic calibration validation test, particularly relate to a kind of system and method for the automatic calibration validation test for TD-Femto product.
Background technology
TD-Femto is to comply with mobile Internet development trend, in order to meet the Home eNodeB (or femto base station) that user produces in the demand of indoor scene high-speed data service, it is a kind of subminaturization mobile device, network coverage problem can be solved with lower cost, and it is applicable to any terminal meeting 3GPP standard, can be the business such as fixing voice, broadband that user provides traditional simultaneously, there is the transmitting power of MW level, greatly extend the stand-by time of terminal.
In the production process of reality, although this product development cycle is short, but calibration parameter is too many, existing manual calibration method is complicated, manual calibration workload is large and calibration is slow, and production process is many, causes being not easy to expand the scale of production, and pipelining, and the bad control of the product quality of manual calibration.
Summary of the invention
Namely object of the present invention is the deficiency overcoming present technology, a kind of system and method for the automatic calibration validation test for TD-Femto product is provided, solve because TD-Femto product needed calibration parameter is too much, manual calibration method was complicated in the past, the drawback that the amount of labour caused is large, efficiency is low and difficult quality controls, and be difficult to the shortcoming that realizes pipelining and expand the scale of production.
The present invention is achieved through the following technical solutions: a kind of system of the automatic calibration validation test for TD-Femto product, comprise signal generator, spectrum analyzer, testing apparatus and database server, described testing apparatus is connected with signal generator, spectrum analyzer, database server and TD-Femto product respectively by circuit, signal generator is communicated with TD-Femto Realization of Product by radiofrequency signal with spectrum analyzer, is provided with automatic test module and automatic Test driver module in described testing apparatus; Test program and test data is preserved in described database server;
Described automatic test module comprises:
Automatic test configurations submodule, for providing calibration, validation test method scripted code can the general-purpose platform environment of edit-modify;
Automatic test submodule, for automatically loading calibration, validation test method script, and judge to perform scripted code, realize the read and write access with TD-Femto product, signal generator, spectrum analyzer, for the calibration of TD-Femto product, validation test provide running environment;
Described automatic Test driver module comprises:
Driving method configuration submodule, for testing apparatus provides the general-purpose interface with TD-Femto product, signal generator and spectrum analyzer communication, the method interface that TD-Femto product, signal generator, spectrum analyzer are supported is visible, method choice configures, and supports the driving method of the expanded application of custom command;
Driven management submodule, for upper strata provides unified interface, according to connection string automatic analysis and the management debugging Driver Library of TD-Femto product, signal generator, spectrum analyzer, dynamic creation device drives object and method;
Drive examples of implementation module, for upper strata provides unified interface and a kind of TD-Femto product, signal generator, spectrum analyzer driving method implementation procedure.
Described driving method configuration submodule adopts the design philosophy of software factory pattern, TD-Femto product and all methods of tester is encapsulated according to the mode of standard.
Described driven management submodule adopts object oriented designing thought, connection string automatic analysis according to product and tester debugs Driver Library with management, dynamic creation product and tester driven object and method, support that multiple product and tester are debugged simultaneously.
Described driving examples of implementation module adopts object oriented designing thought, supports to create multiple product and tester driven object.
For a method for the automatic calibration validation test of TD-Femto product, comprise the following steps:
(1) utilize driving method to configure the object instance opening function creation TD-Femto product, signal generator and spectrum analyzer of submodule, set up communication with TD-Femto product, signal generator and spectrum analyzer and be connected corresponding relation;
(2) by automatic test configurations submodule configuration automatic calibrating method and validation test method scripted code;
(3) in automatic test submodule, automatic test approach is configured;
(4) test submodule is loaded into the calibration verification method of testing scripted code of TD-Femto product automatically according to the method for testing pre-set automatically;
(5) automatically test submodule utilizes driving method to configure the creation method function creation TD-Femto product of submodule, signal generator and spectrum analyzer driving method object, creates TD-Femto product, signal generator and spectrum analyzer driving method corresponding relation;
(6) the parameter value function utilizing driving method to configure the method to set up of submodule configures the input parameter value of TD-Femto product, signal generator and spectrum analyzer driving method;
(7) the operation function utilizing driving method to configure submodule performs the driving method of TD-Femto product, signal generator and spectrum analyzer, realize the read and write access of TD-Femto product, signal generator and spectrum analyzer, and utilize the return value of this function to judge the execution result of driving method;
(8) the acquisition output parameter value function utilizing driving method to configure submodule obtains the return data of TD-Femto product, signal generator and spectrum analyzer;
(9) the release function utilizing driving method to configure submodule discharges certain driving method object memory source.
The initialization of TD-Femto product, signal generator and spectrum analyzer can be completed in above-mentioned step (4), an equipment container will be generated, for managing the handle of TD-Femto product, signal generator and spectrum analyzer in driving method configuration submodule; In driven management submodule, generate the Driver Library Manage Containers of TD-Femto product, signal generator and a spectrum analyzer, be used for managing Driver Library case library and the driving method entry address of TD-Femto product, signal generator and spectrum analyzer.
The invention has the beneficial effects as follows:
(1) testing apparatus of the present invention shields the difference between TD-Femto product and tester manufacturer, model, communications protocol, for the read and write access of all products and tester provides unified interface;
(2) avoid the impact of artificial error in judgement, improve the confidence level of calibration;
(3) provide unified calibration verification method of testing, the driving method Executive Module of standard, thus improve production efficiency and product quality;
(4) driving method can configuration modification, improves development efficiency;
(5) automatic calibration validation test of the present invention adopts one-touch design philosophy, simple at the calibration verification test operation of whole product, less demanding to production operation person's technical merit, greatly save human cost and drop into, be convenient to expand the scale of production and pipelining.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is testing apparatus structured flowchart.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail:
[embodiment]
As shown in Figure 1 and Figure 2, a kind of system of the automatic calibration validation test for TD-Femto product, comprise signal generator, spectrum analyzer, testing apparatus and database server, described testing apparatus is connected with signal generator, spectrum analyzer, database server and TD-Femto product respectively by circuit, signal generator is communicated with TD-Femto Realization of Product by radiofrequency signal with spectrum analyzer, is provided with automatic test module and automatic Test driver module in described testing apparatus; Test program and test data is preserved in described database server;
Described automatic test module comprises:
Automatic test configurations submodule, for providing calibration, validation test method scripted code can the general-purpose platform environment of edit-modify;
Automatic test submodule, for automatically loading calibration, validation test method script, and judge to perform scripted code, realize the read and write access with TD-Femto product, signal generator, spectrum analyzer, for the calibration of TD-Femto product, validation test provide running environment;
Described automatic Test driver module comprises:
Driving method configuration submodule, for testing apparatus provides the general-purpose interface with TD-Femto product, signal generator and spectrum analyzer communication, the method interface that TD-Femto product, signal generator, spectrum analyzer are supported is visible, method choice configures, and supports the driving method of the expanded application of custom command;
Driven management submodule, for upper strata provides unified interface, according to connection string automatic analysis and the management debugging Driver Library of TD-Femto product, signal generator, spectrum analyzer, dynamic creation device drives object and method;
Drive examples of implementation module, for upper strata provides unified interface and a kind of TD-Femto product, signal generator, spectrum analyzer driving method implementation procedure.
The model SMU200A of the signal generator employing of the present embodiment, the model that spectrum analyzer adopts is FSP-7, and testing apparatus is common PC, and database server is also common PC.
Described driving method configuration submodule adopts the design philosophy of software factory pattern, TD-Femto product and all methods of tester is encapsulated according to the mode of standard.
Described driven management submodule adopts object oriented designing thought, connection string automatic analysis according to product and tester debugs Driver Library with management, dynamic creation product and tester driven object and method, support that multiple product and tester are debugged simultaneously.
Described driving examples of implementation module adopts object oriented designing thought, supports to create multiple product and tester driven object.
For a method for the automatic calibration validation test of TD-Femto product, comprise the following steps:
(1) utilize driving method to configure the object instance opening function creation TD-Femto product, signal generator and spectrum analyzer of submodule, set up communication with TD-Femto product, signal generator and spectrum analyzer and be connected corresponding relation;
(2) by automatic test configurations submodule configuration automatic calibrating method and validation test method scripted code;
(3) in automatic test submodule, automatic test approach is configured;
(4) test submodule is loaded into the calibration verification method of testing scripted code of TD-Femto product automatically according to the method for testing pre-set automatically;
(5) automatically test submodule utilizes driving method to configure the creation method function creation TD-Femto product of submodule, signal generator and spectrum analyzer driving method object, creates TD-Femto product, signal generator and spectrum analyzer driving method corresponding relation;
(6) the parameter value function utilizing driving method to configure the method to set up of submodule configures the input parameter value of TD-Femto product, signal generator and spectrum analyzer driving method;
(7) the operation function utilizing driving method to configure submodule performs the driving method of TD-Femto product, signal generator and spectrum analyzer, realize the read and write access of TD-Femto product, signal generator and spectrum analyzer, and utilize the return value of this function to judge the execution result of driving method;
(8) the acquisition output parameter value function utilizing driving method to configure submodule obtains the return data of TD-Femto product, signal generator and spectrum analyzer;
(9) the release function utilizing driving method to configure submodule discharges certain driving method object memory source.
The initialization of TD-Femto product, signal generator and spectrum analyzer can be completed in above-mentioned step (4), an equipment container will be generated, for managing the handle of TD-Femto product, signal generator and spectrum analyzer in driving method configuration submodule; In driven management submodule, generate the Driver Library Manage Containers of TD-Femto product, signal generator and a spectrum analyzer, be used for managing Driver Library case library and the driving method entry address of TD-Femto product, signal generator and spectrum analyzer.
Claims (6)
1. the system for the automatic calibration validation test of TD-Femto product, it is characterized in that: comprise signal generator, spectrum analyzer, testing apparatus and database server, described testing apparatus is connected with signal generator, spectrum analyzer, database server and TD-Femto product respectively by circuit, signal generator is communicated with TD-Femto Realization of Product by radiofrequency signal with spectrum analyzer, is provided with automatic test module and automatic Test driver module in described testing apparatus; Test program and test data is preserved in described database server; Described automatic test module comprises:
Automatic test configurations submodule, for providing calibration, validation test method scripted code can the general-purpose platform environment of edit-modify;
Automatic test submodule, for automatically loading calibration, validation test method script, and judge to perform scripted code, realize the read and write access with TD-Femto product, signal generator, spectrum analyzer, for the calibration of TD-Femto product, validation test provide running environment;
Described automatic Test driver module comprises:
Driving method configuration submodule, for testing apparatus provides the general-purpose interface with TD-Femto product, signal generator and spectrum analyzer communication, the driving method interface that TD-Femto product, signal generator, spectrum analyzer are supported is visible, driving method option and installment, supports the driving method of the expanded application of custom command;
Driven management submodule, for upper strata provides unified interface, according to connection string automatic analysis and the management debugging Driver Library of TD-Femto product, signal generator, spectrum analyzer, dynamic creation device drives object and method;
Drive examples of implementation module, for upper strata provides unified interface and a kind of TD-Femto product, signal generator, spectrum analyzer driving method implementation procedure.
2. the system of a kind of automatic calibration validation test for TD-Femto product according to claim 1, it is characterized in that: described driving method configuration submodule adopts the design philosophy of software factory pattern, TD-Femto product and all methods of tester is encapsulated according to the mode of standard.
3. the system of a kind of automatic calibration validation test for TD-Femto product according to claim 2, it is characterized in that: described driven management submodule adopts object oriented designing thought, connection string automatic analysis according to product and tester debugs Driver Library with management, dynamic creation product and tester driven object and method, support that multiple product and tester are debugged simultaneously.
4. the system of a kind of automatic calibration validation test for TD-Femto product according to any one of claims 1 to 3, it is characterized in that: described driving examples of implementation module adopts object oriented designing thought, support to create multiple product and tester driven object.
5., for a method for the automatic calibration validation test of TD-Femto product, it is characterized in that: comprise the following steps:
(1) utilize driving method to configure the object instance opening function creation TD-Femto product, signal generator and spectrum analyzer of submodule, set up communication with TD-Femto product, signal generator and spectrum analyzer and be connected corresponding relation;
(2) by automatic test configurations submodule configuration automatic calibrating method and validation test method scripted code;
(3) in automatic test submodule, automatic test approach is configured;
(4) test submodule is loaded into the calibration verification method of testing scripted code of TD-Femto product automatically according to the method for testing pre-set automatically;
(5) automatically test submodule utilizes driving method to configure the creation method function creation TD-Femto product of submodule, signal generator and spectrum analyzer driving method object, creates TD-Femto product, signal generator and spectrum analyzer driving method corresponding relation;
(6) the parameter value function utilizing driving method to configure the method to set up of submodule configures the input parameter value of TD-Femto product, signal generator and spectrum analyzer driving method;
(7) the operation function utilizing driving method to configure submodule performs the driving method of TD-Femto product, signal generator and spectrum analyzer, realize the read and write access of TD-Femto product, signal generator and spectrum analyzer, and utilize the return value of this function to judge the execution result of driving method;
(8) the acquisition output parameter value function utilizing driving method to configure submodule obtains the return data of TD-Femto product, signal generator and spectrum analyzer;
(9) driving method is utilized to configure release function release TD-Femto product or signal generator or the spectrum analyzer driving method object memory source of submodule.
6. the method for a kind of automatic calibration validation test for TD-Femto product according to claim 5, it is characterized in that: the initialization that can complete TD-Femto product, signal generator and spectrum analyzer in described step (4), an equipment container will be generated, for managing the handle of TD-Femto product, signal generator and spectrum analyzer in driving method configuration submodule; In driven management submodule, generate the Driver Library Manage Containers of TD-Femto product, signal generator and a spectrum analyzer, be used for managing Driver Library case library and the driving method entry address of TD-Femto product, signal generator and spectrum analyzer.
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| CN201210165458.3A CN102711166B (en) | 2012-05-25 | 2012-05-25 | For the system and method for the automatic calibration validation test of TD-Femto product |
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| CN104467986B (en) * | 2013-09-22 | 2019-01-25 | 深圳市共进电子股份有限公司 | Radio-frequency apparatus calibration method |
| CN103856964A (en) * | 2014-03-13 | 2014-06-11 | 博威科技(深圳)有限公司 | Device for testing and calibrating Femto |
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| CN101478354A (en) * | 2009-01-20 | 2009-07-08 | 信息产业部通信计量中心 | Radio frequency automatic test system for wireless communication base station |
| CN101852832A (en) * | 2010-04-22 | 2010-10-06 | 芯通科技（成都）有限公司 | Flexibly-extendable automatic testing system platform suitable for testing radio frequency module product |
| CN101930397A (en) * | 2010-04-22 | 2010-12-29 | 芯通科技（成都）有限公司 | Implementation method of radio frequency module power amplification universal debugging interface |
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| US20040146013A1 (en) * | 2003-01-22 | 2004-07-29 | Hong Kong Applied Science And Technology Research Institute Co., Ltd | Wireless local area network time division duplex relay system with high speed automatic up-link and down-link detection |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101478354A (en) * | 2009-01-20 | 2009-07-08 | 信息产业部通信计量中心 | Radio frequency automatic test system for wireless communication base station |
| CN101852832A (en) * | 2010-04-22 | 2010-10-06 | 芯通科技（成都）有限公司 | Flexibly-extendable automatic testing system platform suitable for testing radio frequency module product |
| CN101930397A (en) * | 2010-04-22 | 2010-12-29 | 芯通科技（成都）有限公司 | Implementation method of radio frequency module power amplification universal debugging interface |
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