CN101420650B - Test control method - Google Patents
Test control method Download PDFInfo
- Publication number
- CN101420650B CN101420650B CN200710124130A CN200710124130A CN101420650B CN 101420650 B CN101420650 B CN 101420650B CN 200710124130 A CN200710124130 A CN 200710124130A CN 200710124130 A CN200710124130 A CN 200710124130A CN 101420650 B CN101420650 B CN 101420650B
- Authority
- CN
- China
- Prior art keywords
- test
- product
- sub
- station
- project
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention discloses a test control method which comprises the following steps: a test control center is equipped with a memory which comprises at least two memory cells, and the memory cells are corresponding to at least two test sub-items of a product on each working position in an one-to-one manner; the test control center respectively tests various sub-items of the product on each working position, and counts the number of the disqualified test sub-items on each working position in the corresponding memory cells; and the test control center obtains the disqualified distribution of the various test sub-items of the product on each working position according to a storage result of the memory. By adopting the method, a user can timely discover the abnormal conditions of the product in a manufacturing process and in a test process, and further finds out the reason for the abnormal conditions; and the method is convenient for the user to monitor the manufacturing process and the test process of the product.
Description
Technical field
The present invention relates to a kind of test control method.
Background technology
When audio product is tested, generally all need test respectively, and judge according to the test result of these sub-projects whether audio product is qualified microphone, loud speaker and other sub-projects of audio product.Sometimes,, also can be provided with a plurality of stations simultaneously, on each station, carry out the test of each sub-project of audio product respectively in order to enhance productivity.Yet the test control method of existing audio product can't obtain the bad distribution and the yield situation of audio product.This makes the user be difficult to find in time the abnormal conditions that audio product occurs in manufacture process and test process and further finds out the reason that abnormal conditions occur.So just can't realize the manufacture process of audio product and the monitoring of test process.
Summary of the invention
The present invention is exactly in order to overcome above deficiency, to have proposed a kind of test control method, can in time understanding the abnormal conditions of product in manufacture process and test process appearance through this test control method, and is convenient to the manufacture process of product and the monitoring of test process.
Technical problem of the present invention solves through following technical scheme: a kind of test control method is characterized in that: comprise the steps:
A. test control center disposes a memory, comprises at least two memory cell in the said memory, and at least two test sub-projects of the product on said memory cell and each station are corresponding one by one;
B. test control center is tested respectively each test sub-project of the product on each station, and the underproof test sub-project number on each station is counted in the corresponding memory cell of test sub-project with this station;
C. test control center is obtained the defective distribution of respectively testing sub-project of product on each station according to the event memory of memory.
Preferably, also comprise the steps: the defective distribution of respectively testing sub-project of product on each station is presented on the human-computer interaction interface after the said step C.
Said memory cell is the matrix stores mode, and its row element is test sub-project or station, and its column element should be station or test sub-project mutually.
Also comprise the steps:
D. set first counter and second counter, test control center is obtained the product quantity of being tested and is counted first counter, and to obtain test result be qualified product quantity and count second counter;
E. test control center calculates the yield of product according to the count results of said first counter and second counter.
Also comprise the steps: that test control center sets lot number to product before the said step D, among the said step D, product quantity of being tested and qualified product quantity that said first counter and second counter count are the product of same lot number.
Also comprise the steps: the yield of product is presented on the human-computer interaction interface after the said step e.
Said product is an acoustic product, and said test sub-project comprises microphone test, loud speaker test.
Said microphone test comprises sensitivity test and frequency response test, and said loud speaker comprises harmonic distortion test, sensitivity test and frequency response test.
The beneficial effect of the present invention and prior art contrast is: can obtain the defective distribution of respectively testing sub-project of product on each station, the yield distribution of product through method of the present invention; The user can in time find the abnormal conditions that product occurs and further find out the reason that abnormal conditions occur, make things convenient for the user to the manufacture process of product and the monitoring of test process in manufacture process and test process.
Description of drawings
Fig. 1 is the flow chart of the specific embodiment of the invention.
Embodiment
Below through concrete execution mode and combine accompanying drawing that the present invention is explained further details.
As shown in Figure 1, a kind of test control method of audio product comprises the steps:
The first step: test control center disposes a memory, comprises at least two memory cell in the said memory, and at least two test sub-projects of the audio product on said memory cell and each station are corresponding one by one.Said memory cell is the matrix stores mode, and the row element of matrix is that station, column element are the test sub-project in this embodiment.Obviously, also can make the row element of matrix is station for test sub-project, column element.Said test sub-project comprises microphone test, loud speaker test and other sub-projects, and said station has one at least.
Second step: test control center is tested respectively each test sub-project of the audio product on each station, and the underproof test sub-project number on each station is counted in the corresponding memory cell of test sub-project with this station.For example: the test result of first test sub-project (being assumed to be the microphone test) on first station counts in first row, first row of matrix; The test result of on first station the 3rd test sub-project (being assumed to be the loud speaker test) counts in first row the 3rd row of matrix, and the test result of the 3rd test sub-project on second station counts in second row the 3rd row of matrix ...Said microphone test comprises sensitivity test and frequency response test, and said loud speaker comprises harmonic distortion test, sensitivity test and frequency response test.
For ease, the user can set a basis matrix A earlier, and before first round test, the value of this basis matrix A is zero, promptly
Finish to take turns and to obtain the test matrix B that the underproof test sub-project array on each station becomes after the test, suppose
With test matrix B and basis matrix A addition, and deposit in the memory.Can reduce operand through above-mentioned matrix stores mode, and make test result clearer.
Carry out take turns when testing if desired more; Can be with N (N＞0; N is a natural number) test matrix of wheel is as the basis matrix of N+1 wheel, need just deposit in the memory after the test matrix addition with the test matrix of epicycle (N+1 wheel) and previous round after this moment, the test of N+1 wheel finished.
The 3rd step: test control center is obtained the defective distribution of respectively testing sub-project of audio product on each station according to the event memory of memory.For example: the tertial value of first row of test matrix B is the number of non-compliances of the 3rd test of first station sub-project, and the value of second row, first row is the number of non-compliances of first test sub-project of second station ...
The 4th step: the defective distribution of respectively testing sub-project of audio product on each station is presented on the human-computer interaction interface.In this embodiment, directly test matrix is presented on the human-computer interaction interface, and test matrix is marked explanation (physical significance to row, column element describes).The user can understand the defective distribution of respectively testing sub-project of audio product on each station very intuitively like this, and in time understands the abnormal conditions that audio product occurs and further find out the reason that abnormal conditions occur in manufacture process and test process based on said defective distribution.For example: when the number of non-compliances of the 3rd row (corresponding with loud speaker test) was a lot, the user can recognize that the testing equipment that unusual or loud speaker possibly appear in the manufacture process of loud speaker possibly occur unusually.When the number of non-compliances of second row (corresponding with second station) when a lot, the user can recognize that the testing equipment of second station possibly occur unusually.
The test control method of above-mentioned audio product also can comprise the steps:
The 5th step: set first counter and second counter; Test control center is obtained the audio product quantity of being tested and is counted first counter, obtains test result and is the audio product quantity of qualified (all test sub-projects are all qualified) and count second counter.
The 6th step: test control center calculates the yield of product according to the count results of said first counter and second counter.The count results of the count results of yield=second counter/first counter.
The 7th step: the yield of audio product is presented on the human-computer interaction interface.This can make things convenient for the user to check.
Before above-mentioned the 5th step, test control center is set lot number to product, and in said the 5th step, product quantity of being tested and qualified product quantity that said first counter and second counter count are the product of same lot number.The user can if the yield of the product of the pairing lot number of a certain characteristic is very low, explain that then there is defective in it according to different lot numbers of feature-set such as the source of product, manufacture process, manufacturing times, makes things convenient for the user that defective products is reviewed.
Above-mentioned the 5th step to the 7th step can carry out also can after the 4th step, carrying out before in the first step.
This embodiment is that example describes with the acoustic product, and obvious method and system of the present invention also goes for other products.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (7)
1. a test control method is characterized in that: comprise the steps:
A. test control center disposes a memory, comprises at least two memory cell in the said memory, and at least two test sub-projects of the product on said memory cell and each station are corresponding one by one;
B. test control center is tested respectively each test sub-project of the product on each station, and the underproof test sub-project number on each station is counted in the corresponding memory cell of test sub-project with this station;
C. test control center is obtained the defective distribution of respectively testing sub-project of product on each station according to the event memory of memory;
D. the defective distribution of respectively testing sub-project of product on each station is presented on the human-computer interaction interface.
2. according to the test control method of claim 1, it is characterized in that: said memory cell is the matrix stores mode, and its row element is test sub-project or station, and its column element is station or test sub-project.
3. according to the arbitrary described test control method of claim 1-2, it is characterized in that: also comprise the step that is described below:
E. set first counter and second counter, test control center is obtained the product quantity of being tested and is counted first counter, and to obtain test result be qualified product quantity and count second counter;
F. test control center calculates the yield of product according to the count results of said first counter and second counter.
4. test control method according to claim 3; It is characterized in that: also comprise the steps: that test control center sets lot number to product before the said step e; In the said step e, product quantity that said first counter and second counter count and qualified product quantity are the product of same lot number.
5. test control method according to claim 3 is characterized in that: also comprise the steps: the yield of product is presented on the human-computer interaction interface after the said step F.
6. test control method according to claim 3 is characterized in that: said product is an acoustic product, and said test sub-project comprises microphone test, loud speaker test.
7. test control method according to claim 6 is characterized in that: said microphone test comprises sensitivity test and frequency response test, and said loud speaker test comprises harmonic distortion test, sensitivity test and frequency response test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710124130A CN101420650B (en) | 2007-10-24 | 2007-10-24 | Test control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710124130A CN101420650B (en) | 2007-10-24 | 2007-10-24 | Test control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101420650A CN101420650A (en) | 2009-04-29 |
| CN101420650B true CN101420650B (en) | 2012-10-17 |
Family
ID=40631198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710124130A Active CN101420650B (en) | 2007-10-24 | 2007-10-24 | Test control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101420650B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106155854A (en) * | 2015-04-01 | 2016-11-23 | 神讯电脑(昆山)有限公司 | Functional test monitoring system and method |
| CN106325230A (en) * | 2015-07-03 | 2017-01-11 | 神讯电脑(昆山)有限公司 | Capacity monitoring system and method |
| CN108462932A (en) * | 2018-02-09 | 2018-08-28 | 北京云狐时代科技有限公司 | A kind of audio testing method of equipment, apparatus and system |
| CN110062321B (en) * | 2019-04-26 | 2021-08-17 | 北京百度网讯科技有限公司 | Testing method, testing upper computer and testing tool for intelligent sound equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0769888A2 (en) * | 1995-10-17 | 1997-04-23 | AT&T Corp. | System and method for testing communications devices |
| EP0891685B1 (en) * | 1996-10-21 | 1999-09-08 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Triggering a measurement process for evaluating the quality of audio and/or speech signals |
| DE4319764C2 (en) * | 1993-06-15 | 2000-11-30 | Sennheiser Electronic | Measuring method for determining the variables characterizing a microphone, such as frequency response and directional behavior |
| CN1756444A (en) * | 2004-09-30 | 2006-04-05 | 富迪科技股份有限公司 | Self detection and correction method for electroacoustic system |
-
2007
- 2007-10-24 CN CN200710124130A patent/CN101420650B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4319764C2 (en) * | 1993-06-15 | 2000-11-30 | Sennheiser Electronic | Measuring method for determining the variables characterizing a microphone, such as frequency response and directional behavior |
| EP0769888A2 (en) * | 1995-10-17 | 1997-04-23 | AT&T Corp. | System and method for testing communications devices |
| EP0891685B1 (en) * | 1996-10-21 | 1999-09-08 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Triggering a measurement process for evaluating the quality of audio and/or speech signals |
| CN1756444A (en) * | 2004-09-30 | 2006-04-05 | 富迪科技股份有限公司 | Self detection and correction method for electroacoustic system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101420650A (en) | 2009-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101420650B (en) | Test control method | |
| CN108512689A (en) | Micro services business monitoring method and server | |
| CN104363324B (en) | A kind of method of testing and test system tested automatically cell phone mainboard | |
| CN103852144B (en) | There is weighing system and the Weighing method of uninterrupted function of weighing | |
| CN101729635A (en) | Method and device for testing audio loop of communication terminal | |
| CN101562832A (en) | Method and system for calculating key quality index and used in communication test | |
| CN106355115A (en) | Falling information processing method and device | |
| CN102422237B (en) | Alarm management system | |
| CN110162907B (en) | Method for obtaining window values of parameters representing sheet formability by numerical simulation research | |
| WO2007000633B1 (en) | Quality assessment for telecommunications network | |
| CN102213956A (en) | Signal acquisition system | |
| CN109491791A (en) | The principal and subordinate's enhanced operation method and device of NSGA-II based on Shen prestige many-core processor | |
| CN105955814A (en) | Event priority scheduling-based complex event detection method | |
| CN102999865A (en) | Deposit management method and device | |
| CN106501703B (en) | BMS equilibrium metal-oxide-semiconductor detection method and device | |
| CN103218755B (en) | Adopt the micro-grid evaluation method of anti-non-extension entropy | |
| CN105609022B (en) | GIP detection circuits and panel display apparatus | |
| CN209133631U (en) | Accurate screening lithium battery self discharge device | |
| CN103428741A (en) | Method for preventing user complaints caused by base station faults | |
| CN206132871U (en) | Microwave network port extension appearance | |
| CN110234059A (en) | Audio frequency apparatus test method, system, testing jig and storage medium | |
| CN105903690A (en) | Method for screening poor-cycling battery cell | |
| CN105188071A (en) | Method, device and system for testing terminal power consumption | |
| CN111900336A (en) | Method for optimizing production logistics system of lithium ion power battery | |
| CN202721767U (en) | LCD TV detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191209 Address after: 314300 No. 18 Jinping Road, Qinshan street, Haiyan County, Zhejiang, Jiaxing Patentee after: Zhejiang Yichen Hardware Co., Ltd. Address before: 518119 BYD Industrial Park, Yanan Road, Kwai Chung Town, Longgang District, Guangdong, Shenzhen Patentee before: Biyadi Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314300 No.18, Jinping Road, Qinshan street, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Yichen hardware (Zhejiang) Co.,Ltd. Address before: 314300 No.18, Jinping Road, Qinshan street, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG YICHEN HARDWARE Corp. |