CN111757379A - NB-IoT radio frequency test system - Google Patents
NB-IoT radio frequency test system Download PDFInfo
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- CN111757379A CN111757379A CN202010559523.5A CN202010559523A CN111757379A CN 111757379 A CN111757379 A CN 111757379A CN 202010559523 A CN202010559523 A CN 202010559523A CN 111757379 A CN111757379 A CN 111757379A
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- 238000012360 testing method Methods 0.000 title claims abstract description 122
- 238000010561 standard procedure Methods 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims abstract description 5
- 230000006870 function Effects 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000033772 system development Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000008571 general function Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
Abstract
The invention discloses an NB-IoT radio frequency test system, which comprises: the test system interface module is used for completing project establishment, test starting and report generation in the partitions; meanwhile, the device is also used for setting configuration parameters, setting instrument parameters, and checking LOG and test results; the universal function module is used for calling a system interface, equipment driving, test logic and report generation structure; the instrument driving module is used for providing driving programs of various instruments; the test report generating module is used for generating a test report of the system; the test case module is used for providing test cases for the system, comprises a standard method and a test flow and is used for guiding a user to carry out testing. The test system can automatically complete the test and has high accuracy.
Description
Technical Field
The invention relates to the technical field of Internet of things testing systems, in particular to a narrowband Internet of things radio frequency testing system.
Background
NB-IoT is a very advanced technology, domestic reference information is deficient, and the development of NB-IoT radio frequency systems needs to have very deep research and understanding on various test standards and test methods such as 3GPP, ETSI, FCC and the like, and needs to have software development capability of the whole process from software architecture design, core algorithm realization, programming realization of various functional modules to system deployment online. Meanwhile, the number of the selected NB-IoT test instruments is very small, and the drivers and instructions of instruments of different manufacturers and different models are different, so that the instruments of all models need to be developed and debugged. The system capable of realizing automatic radio frequency test in the market has little selectivity, only 2-3 international megameter companies, the system purchase cost is up to millions of RMB, and the subsequent license maintenance cost per year is up to millions. And the upgrading frequency of the NB-IoT radio frequency standard is dense, once the standard is significantly upgraded, the corresponding system needs to be upgraded, and the upgrading and maintenance cost is high.
Disclosure of Invention
The technical problem to be solved by the invention is how to provide an NB-IoT radio frequency test system which can automatically complete the test and has high accuracy.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: an NB-IoT radio frequency test system, comprising:
the test system interface module is used for completing project establishment, test starting and report generation in the partitions; meanwhile, the device is also used for setting configuration parameters, setting instrument parameters, and checking LOG and test results;
the universal function module is used for calling a system interface, equipment driving, test logic and report generation structure;
the instrument driving module is used for providing driving programs of various instruments;
the test report generating module is used for generating a test report of the system;
the test case module is used for providing test cases for the system, comprises a standard method and a test flow and is used for guiding a user to carry out testing.
The further technical scheme is that the test system interface module comprises:
the function menu submodule comprises a plurality of function controls such as reading, running and setting and is used for realizing the reading, running and setting functions of the related module;
the test item list submodule is used for selecting different items and opening corresponding parameter settings;
the test parameter submodule is used for checking and modifying the configuration parameters;
and the test log submodule is used for checking the test process and the test result.
The technical scheme is that the instrument driving module comprises a signal generator driving submodule, an analyzer driving submodule, a comprehensive tester submodule and a radio frequency switching submodule.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the test system can be compatible with instruments of different manufacturers and different models. Firstly, there are no similar software products in China, and there are only two or three international huge commercial systems integrated by software and hardware abroad, and all the systems and businesses use NB-IOT instruments and meters of the same manufacturer. The system can be compatible with NB-IOT instruments of different manufacturers and different models, is adaptive to each other, and has wide selectivity. And (3) customized system development: the consideration of actual use requirements of users is collected and solved, customized development and requirement application adjustment are carried out, and a test system can be developed according to NB-IOT test standard requirements of a non-mainstream market. The international grand commercial system is only suitable for the NB-IOT test standards of two or three mainstream markets (such as Europe and America), and once the test is finished, the large system is difficult to adjust for different requirements of customers due to immobilization. Unattended continuous testing: the test system can control the automatic on-off of the equipment, automatically switch test cases, recognize error reporting, automatically interrupt, automatically connect to continuously test, achieve unattended operation and continuously test for 24 hours. And after the test is finished, automatically generating a test report and outputting the result.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a functional block diagram of a system according to an embodiment of the present invention;
FIG. 2 is a schematic block diagram of a test system interface module in the system according to an embodiment of the present invention;
FIG. 3 is a functional block diagram of an instrument driver module in the system according to an embodiment of the present invention;
FIG. 4 is a detailed diagram of the class of instrument driver modules in the system according to the embodiment of the present invention;
FIG. 5 is a schematic block diagram of a test case module in the system according to the embodiment of the present invention;
FIG. 6 is a diagram of the specific classification of test case modules in the system according to the embodiment of the present invention;
fig. 7 is a schematic block diagram of a test report generation module in the system according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1, an embodiment of the present invention discloses an NB-IoT radio frequency test system, which includes:
the test system interface module is used for completing project establishment, test starting and report generation in the partitions; meanwhile, the device is also used for setting configuration parameters, setting instrument parameters, and checking LOG and test results;
the universal function module is used for calling a system interface, equipment driving, test logic and report generation structure;
the instrument driving module is used for providing driving programs of various instruments;
the test report generating module is used for generating a test report of the system;
the test case module is used for providing test cases for the system, comprises a standard method and a test flow and is used for guiding a user to carry out testing.
Specifically, as shown in fig. 1: TestPlatForm package: this section is for system interfaces, including TestItems, Instrument Setup, TestReportGenerator, and TestResult. Common packet: and the general function class can be called by a system interface, an equipment driver, a test logic and a report generation structure. Instrumentation drive package: and the equipment drivers comprise driving operations of various instruments such as a signal generator, an analyzer, a comprehensive tester, a radio frequency switching unit and the like. TestReportGenerator package: this section realizes the function of generating the Test Report. The device consists of four sub-modules. The TestItem package: test cases. Including standard methods and test procedures.
TestPlatForm design description: the module is a test interface part of the system, and completes project establishment, test starting and report generation in four partitions. Meanwhile, the system also comprises some auxiliary functions, including setting configuration parameters, setting instrument parameters, checking LOG and test results, and the like, which are specifically shown in fig. 2.
The test system interface module includes:
the function menu submodule comprises a plurality of function controls such as reading, running and setting and is used for realizing the reading, running and setting functions of the related module;
the test item list submodule is used for selecting different items and opening corresponding parameter settings;
the test parameter submodule is used for checking and modifying the configuration parameters;
and the test log submodule is used for checking the test process and the test result.
The TestPlatForm consists of four modules, of which:
function Menu: the function menu class comprises a plurality of function controls such as reading, running and setting.
Test Items List: the test item list can be used for checking different test items and opening corresponding parameter settings.
Test Parameter: and testing the parameter class. To view and modify configuration parameters.
Log View: and testing the log class. For viewing test progress, test results, etc.
The Instrument Drive is used for controlling the functions of setting, running, testing, recording and the like of the Instrument parameters.
The general diagram of the instrumentation drive structure is shown in fig. 3, and the specific classification is shown in fig. 4.
TestItem design Specification:
the module is a test case part, and includes a test standard method and a test flow, which are specifically shown in fig. 5 and 6.
TestReportGenerator design description: the module is a test report generation part, and comprises a report interface and LOG reading, as shown in FIG. 7.
In summary, the test system can be compatible with instruments of different manufacturers and different models. Firstly, there are no similar software products in China, and there are only two or three international huge commercial systems integrated by software and hardware abroad, and all the systems and businesses use NB-IOT instruments and meters of the same manufacturer. The system can be compatible with NB-IOT instruments of different manufacturers and different models, is adaptive to each other, and has wide selectivity. And (3) customized system development: the consideration of actual use requirements of users is collected and solved, customized development and requirement application adjustment are carried out, and a test system can be developed according to NB-IOT test standard requirements of a non-mainstream market. The international grand commercial system is only suitable for the NB-IOT test standards of two or three mainstream markets (such as Europe and America), and once the test is finished, the large system is difficult to adjust for different requirements of customers due to immobilization. Unattended continuous testing: the test system can control the automatic on-off of the equipment, automatically switch test cases, recognize error reporting, automatically interrupt, automatically connect to continuously test, achieve unattended operation and continuously test for 24 hours. And after the test is finished, automatically generating a test report and outputting the result.
Claims (3)
1. An NB-IoT radio frequency test system, comprising:
the test system interface module is used for completing project establishment, test starting and report generation in the partitions; meanwhile, the device is also used for setting configuration parameters, setting instrument parameters, and checking LOG and test results;
the universal function module is used for calling a system interface, equipment driving, test logic and report generation structure;
the instrument driving module is used for providing driving programs of various instruments;
the test report generating module is used for generating a test report of the system;
the test case module is used for providing test cases for the system, comprises a standard method and a test flow and is used for guiding a user to carry out testing.
2. The NB-IoT radio frequency test system in accordance with claim 1, wherein the test system interface module comprises:
the function menu submodule comprises a plurality of function controls such as reading, running and setting and is used for realizing the reading, running and setting functions of the related module;
the test item list submodule is used for selecting different items and opening corresponding parameter settings;
the test parameter submodule is used for checking and modifying the configuration parameters;
and the test log submodule is used for checking the test process and the test result.
3. The NB-IoT radio frequency test system recited in claim 1, wherein: the instrument driving module comprises a signal generator driving submodule, an analyzer driving submodule, a comprehensive tester submodule and a radio frequency switching submodule.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010559523.5A CN111757379A (en) | 2020-06-18 | 2020-06-18 | NB-IoT radio frequency test system |
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| CN202010559523.5A CN111757379A (en) | 2020-06-18 | 2020-06-18 | NB-IoT radio frequency test system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112583505A (en) * | 2020-12-29 | 2021-03-30 | 深圳市中科联合通信技术有限公司 | Handheld Internet of things signal analyzer with equipment debugging function |
| CN112630563A (en) * | 2020-12-07 | 2021-04-09 | 南京能云电力科技有限公司 | Intelligent test system and test method for power secondary equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105681517A (en) * | 2016-04-16 | 2016-06-15 | 沈珂 | Automation radio frequency test platform |
| US20180338250A1 (en) * | 2017-05-18 | 2018-11-22 | Parallel Wireless, Inc. | Mobile Base Station Drive Test Optimization |
| CN110927502A (en) * | 2019-12-12 | 2020-03-27 | 北京格润海泰科技有限公司 | Automatic test system and method for radio frequency assembly |
-
2020
- 2020-06-18 CN CN202010559523.5A patent/CN111757379A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105681517A (en) * | 2016-04-16 | 2016-06-15 | 沈珂 | Automation radio frequency test platform |
| US20180338250A1 (en) * | 2017-05-18 | 2018-11-22 | Parallel Wireless, Inc. | Mobile Base Station Drive Test Optimization |
| CN110927502A (en) * | 2019-12-12 | 2020-03-27 | 北京格润海泰科技有限公司 | Automatic test system and method for radio frequency assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630563A (en) * | 2020-12-07 | 2021-04-09 | 南京能云电力科技有限公司 | Intelligent test system and test method for power secondary equipment |
| CN112583505A (en) * | 2020-12-29 | 2021-03-30 | 深圳市中科联合通信技术有限公司 | Handheld Internet of things signal analyzer with equipment debugging function |
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