CN106872811A - A kind of TCH test channel distribution method based on signal characteristic - Google Patents
A kind of TCH test channel distribution method based on signal characteristic Download PDFInfo
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- CN106872811A CN106872811A CN201510909390.9A CN201510909390A CN106872811A CN 106872811 A CN106872811 A CN 106872811A CN 201510909390 A CN201510909390 A CN 201510909390A CN 106872811 A CN106872811 A CN 106872811A
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Abstract
The invention discloses a kind of TCH test channel distribution method based on signal characteristic, test resource is classified first, power of test description and division are carried out by the test resource classification；Then according to the characteristic parameter of measured signal, the test resource to meeting test request distributes weights according to power of test；Then the power of test to the test resource is weighted weight computing；The weighting weight results that will be calculated are ranked up, and select the test resource of weighting maximum weight, and untapped TCH test channel is used as assignment channel in selecting the test resource of the weighting maximum weight.The method can be according to the feature of measured signal using the test resource needed for intelligent algorithm selection, so as to avoid the occurrence of because test resource chooses improper caused by individual factor.
Description
Technical field
The present invention relates to observation and control technology field, particularly a kind of TCH test channel based on signal characteristic is distributed automatically
Method.
Background technology
Currently, as the function of electronics is become stronger day by day, test, diagnosis capability to Support equipment
Propose requirement higher.In face of numerous interface signals, how test resource is quickly selected, carried out
The collection of signal, analysis, extract characteristic parameter, so that maintenance, support mission to being tested equipment are completed,
It is problem that each personnel of designing and developing should consider first.
It is not of the same race the characteristics of with multi-functional, high integration due to current ATE, i.e. ATE
Functionally there is juxtaposition in the ATE of class.Such as：For the frequency-domain analysis of middle low frequency signal, by oscillography
Device board, spectrum analyzer can be completed.Traditional processing mode is to carry out frequency domain point using spectrum analyzer
Analysis, time-domain analysis is carried out using oscillograph, and maximum plays itself speciality of test resource.
Using traditional processing mode, designer need to carry out the analysis of system to the feature of measured signal, right
The function of test resource, performance characteristic have comprehensive, deep understanding.Due to individual skill ability, experience
Difference, for the test resource selected by same test demand it is possible that difference.Such as：To a frequency
About 100KHz, the sinusoidal signal of amplitude 5V are acquired analysis.For frequency measurement demand, first-selected frequency spectrum point
Analyzer.For Time Domain Amplitude measurement, first-selected oscillograph.According to traditional method, at the same need frequency spectrograph,
Oscillograph test resource.In fact, completing above-mentioned test assignment only needs to oscillograph, using traditional
Processing mode obviously increases hardware cost.
Therefore it provides a kind of TCH test channel based on signal characteristic that can solve the problem that above-mentioned technical problem divides automatically
Method of completing the square turns into the current technical issues that need to address of those skilled in the art.
The content of the invention
The purpose of the present invention is to realize a kind of test resource channel allocation method based on signal characteristic, the method
Can be according to the feature of measured signal using the test resource needed for intelligent algorithm selection, so as to avoid because individual
The occurrence of test resource chooses improper caused by people's factor.
To achieve the above object, the present invention provides a kind of test resource channel allocation method based on signal characteristic,
Comprise the following steps：
A. test resource is classified, power of test description and division is carried out by the test resource classification；
B. according to the characteristic parameter of measured signal, to meeting the test resource of test request according to test energy
Power distributes weights；
C. the power of test to the test resource is weighted weight computing；
D. the weighting weight results for step C being calculated are ranked up, and select the test of weighting maximum weight
Resource, untapped TCH test channel is used as assignment channel in selecting the test resource of the weighting maximum weight.
Using the TCH test channel distribution method based on signal characteristic provided by the present invention, developer only needs such as
The power of test parameter of real configuration testing resource, and the detailed characteristic parameter index for describing measured signal, this
Scheme can intelligently select the test resource of most reasonable for developer.
Brief description of the drawings
Fig. 1 is the TCH test channel auto-allocation method specific embodiment based on signal characteristic proposed by the invention
Step schematic diagram；
Fig. 2 is the TCH test channel auto-allocation method specific embodiment based on signal characteristic proposed by the invention
The process schematic of step B, C, D.
Specific embodiment
In order that those skilled in the art more fully understand the present invention program, it is below in conjunction with the accompanying drawings and specific real
The present invention is described in further detail to apply mode.
A kind of fault tree reasoning operating method based on binary tree provided by the present invention is comprised the following steps that：
A. test resource is classified, power of test description and division is carried out by the test resource classification,
The power of test of test resource need to be described, such as the highest sample rate of oscillograph, voltage range, AD turn
Change precision etc.；
B. according to the characteristic parameter of measured signal, to meeting the test resource of test request according to test energy
Power distributes weights；
C. the power of test to the test resource is weighted weight computing；
D. the weighting weight results for step C being calculated are ranked up, and select the test of weighting maximum weight
Resource, untapped TCH test channel is used as assignment channel in selecting the test resource of the weighting maximum weight.
In conjunction with the TCH test channel auto-allocation method based on signal characteristic that specific embodiment is provided the present invention
It is described.Collection a cycle about 10us, the sinusoidal signal of amplitude about 5Vpp are now needed, the width of signal is carried out
Value and frequency analysis, the TCH test channel auto-allocation method process based on signal characteristic of the present embodiment are as follows：
Fig. 1 and Fig. 2 is refer to, test resource includes oscillograph, data acquisition module, digital multimeter and frequency
Spectrometer, by everybody class of 4 kinds of test resources, the power of test of each test resource includes waving map energy
Power and frequency domain test ability, according to the feature of measured signal, the time domain to each test resource and frequency domain are surveyed respectively
Amount ability weights are allocated, with reference to both sides weights index, the comprehensive weights highest of final oscillograph,
Meet the test request of measured signal, the selection untapped TCH test channel of oscillograph is the test that distribution is obtained
Passage.
The TCH test channel auto-allocation method based on signal characteristic provided by the present invention has been carried out in detail above
Introduce.Specific case used herein is set forth to principle of the invention and implementation method, above reality
The explanation for applying example is only intended to help and understands the method for the present invention and its core concept.It should be pointed out that for this
For the those of ordinary skill of technical field, under the premise without departing from the principles of the invention, can also be to this hair
Bright to carry out some improvement and modification, these are improved and modification is also fallen into the protection domain of the claims in the present invention.
Claims (1)
1. a kind of TCH test channel distribution method based on signal characteristic, it is characterised in that comprise the following steps：
A. test resource is classified, power of test description and division is carried out by the test resource classification；
B. according to the characteristic parameter of measured signal, to meeting the test resource of test request according to test energy
Power distributes weights；
C. the power of test to the test resource is weighted weight computing；
D. the weighting weight results for step C being calculated are ranked up, and select the test of weighting maximum weight
Resource, untapped TCH test channel is used as assignment channel in selecting the test resource of the weighting maximum weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510909390.9A CN106872811A (en) | 2015-12-10 | 2015-12-10 | A kind of TCH test channel distribution method based on signal characteristic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510909390.9A CN106872811A (en) | 2015-12-10 | 2015-12-10 | A kind of TCH test channel distribution method based on signal characteristic |
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| CN106872811A true CN106872811A (en) | 2017-06-20 |
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| CN201510909390.9A Pending CN106872811A (en) | 2015-12-10 | 2015-12-10 | A kind of TCH test channel distribution method based on signal characteristic |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771961A (en) * | 2016-11-29 | 2017-05-31 | 广州视源电子科技股份有限公司 | Board method of testing and system |
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| CN102300325A (en) * | 2011-08-23 | 2011-12-28 | 电信科学技术研究院 | Resource distribution method and apparatus thereof |
| CN103473175A (en) * | 2013-09-11 | 2013-12-25 | 江苏中科梦兰电子科技有限公司 | Extraction method for software testing case set |
| CN103645989A (en) * | 2013-12-26 | 2014-03-19 | 大唐移动通信设备有限公司 | Device and method for analyzing test resource required by test case during test |
| CN103853654A (en) * | 2012-11-30 | 2014-06-11 | 国际商业机器公司 | Method and device for selecting webpage testing paths |
| CN106325999A (en) * | 2015-06-30 | 2017-01-11 | 华为技术有限公司 | Method and device for distributing resources of host machine |
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- 2015-12-10 CN CN201510909390.9A patent/CN106872811A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102300325A (en) * | 2011-08-23 | 2011-12-28 | 电信科学技术研究院 | Resource distribution method and apparatus thereof |
| CN103853654A (en) * | 2012-11-30 | 2014-06-11 | 国际商业机器公司 | Method and device for selecting webpage testing paths |
| CN103473175A (en) * | 2013-09-11 | 2013-12-25 | 江苏中科梦兰电子科技有限公司 | Extraction method for software testing case set |
| CN103645989A (en) * | 2013-12-26 | 2014-03-19 | 大唐移动通信设备有限公司 | Device and method for analyzing test resource required by test case during test |
| CN106325999A (en) * | 2015-06-30 | 2017-01-11 | 华为技术有限公司 | Method and device for distributing resources of host machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771961A (en) * | 2016-11-29 | 2017-05-31 | 广州视源电子科技股份有限公司 | Board method of testing and system |
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Application publication date: 20170620 |