CN102035921A - Method for preventing missing test or repeating test in mobile phone production - Google Patents
Method for preventing missing test or repeating test in mobile phone production Download PDFInfo
- Publication number
- CN102035921A CN102035921A CN201010546424XA CN201010546424A CN102035921A CN 102035921 A CN102035921 A CN 102035921A CN 201010546424X A CN201010546424X A CN 201010546424XA CN 201010546424 A CN201010546424 A CN 201010546424A CN 102035921 A CN102035921 A CN 102035921A
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- test
- series number
- production series
- flag bit
- 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.)
- Pending
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a method for preventing missing test or repeating test in mobile phone production, which is characterized by comprising the following steps of: firstly, production serial number writing process: writing a production serial number including a test mark position on a mobile phone when the mobile phone is flowed to a production serial number writing position after a soft is downloaded and installed in a mobile phone board; and secondly, test process: reading the value of the test mark position in the production serial number of the mobile phone via a test tool, judging whether the mobile phone enters into the calibration process or the final test process or the IMEI (International Mobile Equipment Identity) writing process or returns to the production serial number writing process according to the value. The method can be used for preventing the unqualified mobile phone from being flowed out of factories, and also avoiding repeated work and time waste, thereby improving the production efficiency.
Description
Technical field
The invention belongs to the communication equipment technical field of measurement and test, be specifically related to a kind of method that prevents to omit in the mobile phone production test or retest.
Background technology
Mobile phone will pass through a series of production test step before dispatching from the factory, mainly contain software download, write the production series number, calibration, survey and write testing procedures such as IMEI number eventually.If any one test step has been missed, the quality of mobile phone just can not get guaranteeing that manpower and materials have just been wasted in retest that so how to guarantee mobile phone not test leakage in process of production, not retest is exactly an important problem.The artificial method of traditional usefulness makes marks, and not only inefficiency is also made mistakes easily.Therefore, how effectively to address this problem just to become and be even more important.
Summary of the invention
The object of the invention is to provide a kind of mobile phone that prevents to omit the method for test or retest in producing, and has solved that test step usually carries out retest or omits test in the prior art, and the product fraction defective is higher, and testing efficiency hangs down inferior problem.
In order to solve these problems of the prior art, technical scheme provided by the invention is:
A kind of method that prevents to omit in the mobile phone production test or retest is characterized in that said method comprising the steps of:
(1) write production series number operation: mobile phone circulates to and writes production series number station and write and comprise the production series number of testing flag bit after cell phone mainboard has downloaded and installed software;
(2) test step: testing tool reads the value of the test flag bit in the production series number of mobile phone, and judges it is to enter calibration procedure or enter to survey operation eventually or write the IMEI operation or return and write production series number operation according to this value.
Preferably, in the described method step (2) when the value of the test flag bit in the production series number that testing tool reads is the calibration procedure predetermined value, the mobile phone calibration procedure that circulates is carried out calibrating operation, and rewrite the value of the test flag bit in the production series number in the mobile phone; The calibration back mobile phone that finishes continues to circulate in the test step.
Preferably, value when the test flag bit in the production series number that testing tool reads in the described method step (2) is when surveying the operation predetermined value eventually, mobile phone circulated survey eventually operation and carry out surveying operation end, and the value of the test flag bit in the production series number in the rewriting mobile phone; Surveying eventually the back mobile phone that finishes continues to circulate in the test step.
Preferably, in the described method step (2) when the value of the test flag bit in the production series number that testing tool reads when writing IMEI operation predetermined value, mobile phone circulated to write the IMEI operation and write the IMEI operation, and rewrite the value of the test flag bit in the production series number in the mobile phone; Write IMEI finish the back mobile phone stop to test.
Preferably, the predetermined value of the non-all process steps of value of the test flag bit in the production series number that reads when testing tool in the described method step (2) maybe can not read the test flag bit in the production series number or read test flag bit in the production series number that obtains and do not write fashionablely, and circulation is returned and write production series number operation.
Preferably, the production series number also comprises code, date of manufacture, COM code and the product serial number of processing factory in the described method.
Method of the present invention can realize correlation function by configurator in test macro.This program prevents the test leakage of mobile phone in the production test link or the method for resurveying automatically by the flag bit of production series number, and key step is as follows:
After cell phone mainboard has been downloaded software, flow to and write production series number station and write the production series number.The production series number comprises the code of processing factory, date of manufacture, COM code, and product serial number.We write one at the station of writing the production series number more, and as the judgement symbol position, initial value is 0 last position.After finishing writing the production series number, flow to the calibration station, calibration procedure is read the production series number earlier, if last position of production series number is 0, just begins calibration operation, calibrate successfully after, last of last production series number changed into 1 by 0, and writes mobile phone.If the flag bit of production series number is not then rewritten in the calibration failure.Surveying eventually station also is to judge by the flag bit that program reads the production series number whether this mobile phone has passed through calibration, if flag bit is 1, expression was calibrated, can continue test and go down, test changes 2 to 1 into by the back, deposits in the mobile phone, if flag bit is 0, then need to turn back to the calibration station and recalibrate,, need turn back to and write production series number station if there is not void value to represent not write the production series number.In like manner, writing the IMEI station, program also can have been finished by the flag bit of production series number being judged those testing procedures, and flag bit is that the production series number has been write in 0 expression, and flag bit is that 1 expression was calibrated, and flag bit is that whole survey of 2 expressions passed through.
The program that realizes among the present invention prevents the test leakage of mobile phone in the production test link or the method for resurveying automatically by the flag bit of production series number, comprise: a, on the basis of the length of ordinary production series number, increase by one, this flag bit as test station.B, the method do not need to open up other memory space, deposit test station information separately, have saved memory headroom.C, test program read the production series number after, just can tackle test leakage or the mobile phone of resurveying get off according to the value of flag bit, compare with traditional manual method, efficient and reliability have all improved.
The invention belongs to moving communicating field, specifically be test leakage or the retest that in production test procedure, prevents mobile phone automatically, the present invention prevents the test leakage of mobile phone in the production test link or the method for resurveying automatically by the flag bit of production series number, the problem that has solved test leakage in the mobile phone production or resurveyed.
With respect to scheme of the prior art, advantage of the present invention is:
The present invention prevents the test leakage of mobile phone in the production test link or the method for resurveying automatically by the flag bit of production series number, after cell phone mainboard has been downloaded software, flows to and writes production series number station and write the production series number.The production series number comprises the code of processing factory, date of manufacture, the quantity of the production on the COM code and the same day.We write one at the station of writing the production series number more, and as the judgement symbol position, calibration is thereafter surveyed and write the IMEI program eventually and judges the whether test leakage or resurveyed of a certain station by the value of the flag bit of production series number last position.This method both can prevent that mobile phone off quality from flowing out factory, can avoid the duplication of labour again, lost time, and had improved production efficiency.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described:
Fig. 1 is the flow chart that prevents to omit in the mobile phone production method of test or retest.
Embodiment
Below in conjunction with specific embodiment such scheme is described further.Should be understood that these embodiment are used to the present invention is described and are not limited to limit the scope of the invention.The implementation condition that adopts among the embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in the normal experiment.
Embodiment prevents that the method for omitting test or retest in the mobile phone production from realizing
Realize by installation testing trace routine in testing tool among this embodiment that mobile phone circulates to and writes production series number station after the mobile phone cell phone mainboard has downloaded and installed software in advance, the program that is used for writing also is that computer is realized.
As shown in Figure 1, when carrying out mobile phone producing test, carry out (1) earlier and write production series number operation: mobile phone circulates to and writes production series number station and write and comprise the production series number of testing flag bit after cell phone mainboard has downloaded and installed software;
(2) test step: testing tool reads the value of the test flag bit in the production series number of mobile phone, and judges it is to enter calibration procedure or enter to survey operation eventually or write the IMEI operation or return and write production series number operation according to this value.
When the value of the test flag bit in the production series number that testing tool reads is the calibration procedure predetermined value, the mobile phone calibration procedure that circulates is carried out calibrating operation in the step (2), and rewrite the value of the test flag bit in the production series number in the mobile phone; The calibration back mobile phone that finishes continues to circulate in the test step.
In the step (2) when the value of the test flag bit in the production series number that testing tool reads when surveying the operation predetermined value eventually, mobile phone circulated surveys operation eventually and carry out surveying operation end, and the value of the test flag bit in the production series number in the rewriting mobile phone; Surveying eventually the back mobile phone that finishes continues to circulate in the test step.
In the step (2) when the value of the test flag bit in the production series number that testing tool reads when writing IMEI operation predetermined value, mobile phone circulated to writes the IMEI operation and write the IMEI operation, and rewrite the value of the test flag bit in the production series number in the mobile phone; Write IMEI finish the back mobile phone stop to test.
The predetermined value of the non-all process steps of value of the test flag bit in the production series number that reads when testing tool in the step (2) maybe can not read the test flag bit in the production series number or read test flag bit in the production series number that obtains and do not write fashionablely, and circulation is returned and write production series number operation.
Concrete, after cell phone mainboard has been downloaded software, flow to and write production series number station and write the production series number.The production series number comprises the code of processing factory, date of manufacture, COM code, and product serial number.We write one at the station of writing the production series number more, and as the judgement symbol position, initial value is 0 last position.After finishing writing the production series number, flow to the calibration station, calibration procedure is read the production series number earlier, if last position of production series number is 0, just begins calibration operation, calibrate successfully after, last of last production series number changed into 1 by 0, and writes mobile phone.If the flag bit of production series number is not then rewritten in the calibration failure.Surveying eventually station also is to judge by the flag bit that program reads the production series number whether this mobile phone has passed through calibration, if flag bit is 1, expression was calibrated, can continue test and go down, test changes 2 to 1 into by the back, deposits in the mobile phone, if flag bit is 0, then need to turn back to the calibration station and recalibrate,, need turn back to and write production series number station if void value represents not write the production series number.In like manner, writing the IMEI station, program also can have been finished by the flag bit of production series number being judged those testing procedures, and flag bit is that the production series number has been write in 0 expression, and flag bit is that 1 expression was calibrated, and flag bit is that whole survey of 2 expressions passed through.This method realized the flag bit by the production series number prevent mobile phone in the production test link test leakage or resurvey, improved production efficiency, reduced the product fraction defective.
Above-mentioned example only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalent transformations that spirit is done according to the present invention or modification all should be encompassed within protection scope of the present invention.
Claims (6)
1. one kind prevents that mobile phone from omitting the method for test or retest in producing, and it is characterized in that said method comprising the steps of:
(1) write production series number operation: mobile phone circulates to and writes production series number station and write and comprise the production series number of testing flag bit after cell phone mainboard has downloaded and installed software;
(2) test step: testing tool reads the value of the test flag bit in the production series number of mobile phone, and judges it is to enter calibration procedure or enter to survey operation eventually or write the IMEI operation or return and write production series number operation according to this value.
2. method according to claim 1, it is characterized in that in the described method step (2) when the value of the test flag bit in the production series number that testing tool reads is the calibration procedure predetermined value, the mobile phone calibration procedure that circulates is carried out calibrating operation, and rewrite the value of the test flag bit in the production series number in the mobile phone; The calibration back mobile phone that finishes continues to circulate in the test step.
3. method according to claim 1, it is characterized in that the value when the test flag bit in the production series number that testing tool reads is when surveying the operation predetermined value eventually in the described method step (2), mobile phone circulated survey eventually operation and carry out surveying operation end, and the value of the test flag bit in the production series number in the rewriting mobile phone; Surveying eventually the back mobile phone that finishes continues to circulate in the test step.
4. method according to claim 1, it is characterized in that in the described method step (2) when the value of the test flag bit in the production series number that testing tool reads when writing IMEI operation predetermined value, mobile phone circulated to write the IMEI operation and write the IMEI operation, and rewrite the value of the test flag bit in the production series number in the mobile phone; Write IMEI finish the back mobile phone stop to test.
5. method according to claim 1, the predetermined value that it is characterized in that in the described method step (2) the non-all process steps of value of the test flag bit in the production series number that testing tool reads maybe can not read the test flag bit in the production series number or read test flag bit in the production series number that obtains and do not write fashionablely, and circulation is returned and write production series number operation.
6. method according to claim 1 is characterized in that production series number in the described method also comprises code, date of manufacture, COM code and the product serial number of processing factory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010546424XA CN102035921A (en) | 2010-11-17 | 2010-11-17 | Method for preventing missing test or repeating test in mobile phone production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010546424XA CN102035921A (en) | 2010-11-17 | 2010-11-17 | Method for preventing missing test or repeating test in mobile phone production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102035921A true CN102035921A (en) | 2011-04-27 |
Family
ID=43888221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010546424XA Pending CN102035921A (en) | 2010-11-17 | 2010-11-17 | Method for preventing missing test or repeating test in mobile phone production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102035921A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102970705A (en) * | 2012-11-01 | 2013-03-13 | 广东欧珀移动通信有限公司 | Method and system for mobile phone test tracing |
| CN103942305A (en) * | 2014-04-18 | 2014-07-23 | 西可通信技术设备（河源）有限公司 | Calibration information acquiring method and system of mobile terminal |
| CN104254064A (en) * | 2014-09-25 | 2014-12-31 | 深圳市财富之舟科技有限公司 | Number writing method of cell phone IMEI (International Mobile Equipment Identity) number information |
| CN105338147A (en) * | 2014-06-30 | 2016-02-17 | 展讯通信（上海）有限公司 | Mobile phone test station site error tracking method and system |
| CN106197516A (en) * | 2016-06-28 | 2016-12-07 | 乐视控股（北京）有限公司 | Control method and control device |
| CN106897172A (en) * | 2017-02-28 | 2017-06-27 | 深圳天珑无线科技有限公司 | System method to set up, device and terminal |
| CN107390658A (en) * | 2017-08-01 | 2017-11-24 | 西安易朴通讯技术有限公司 | The management-control method and system of intelligent terminal production process |
| CN107491706A (en) * | 2017-08-16 | 2017-12-19 | 惠州Tcl移动通信有限公司 | NFC method for testing pressure, system and storage device based on mobile terminal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5538141A (en) * | 1994-09-27 | 1996-07-23 | Intel Corporation | Test flow assurance using memory imprinting |
| CN101193154A (en) * | 2006-11-24 | 2008-06-04 | 鸿富锦精密工业（深圳）有限公司 | Testing data integration system and method for mobile phone product |
| US7412034B2 (en) * | 2002-06-14 | 2008-08-12 | Ixia | Multi-protocol, multi-interface communications device testing system |
| CN101330708A (en) * | 2008-07-30 | 2008-12-24 | 嘉兴闻泰通讯科技有限公司 | Method for detecting whether mobile phone being calibrated |
| CN101526570A (en) * | 2008-03-07 | 2009-09-09 | 佛山市顺德区顺达电脑厂有限公司 | Method for automatically testing machine platform |
| CN101667273A (en) * | 2009-09-27 | 2010-03-10 | 西门子威迪欧汽车电子(惠州)有限公司 | Interlocking and fail-safe method during detection process and system thereof |
-
2010
- 2010-11-17 CN CN201010546424XA patent/CN102035921A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5538141A (en) * | 1994-09-27 | 1996-07-23 | Intel Corporation | Test flow assurance using memory imprinting |
| US5895443A (en) * | 1994-09-27 | 1999-04-20 | Intel Corporation | Testable non-volatile memory device |
| US7412034B2 (en) * | 2002-06-14 | 2008-08-12 | Ixia | Multi-protocol, multi-interface communications device testing system |
| CN101193154A (en) * | 2006-11-24 | 2008-06-04 | 鸿富锦精密工业（深圳）有限公司 | Testing data integration system and method for mobile phone product |
| CN101526570A (en) * | 2008-03-07 | 2009-09-09 | 佛山市顺德区顺达电脑厂有限公司 | Method for automatically testing machine platform |
| CN101330708A (en) * | 2008-07-30 | 2008-12-24 | 嘉兴闻泰通讯科技有限公司 | Method for detecting whether mobile phone being calibrated |
| CN101667273A (en) * | 2009-09-27 | 2010-03-10 | 西门子威迪欧汽车电子(惠州)有限公司 | Interlocking and fail-safe method during detection process and system thereof |
Non-Patent Citations (1)
| Title |
|---|
| 陈建江: "手机生产过程测试与控制", 《移动通信》, no. 5, 25 May 2004 (2004-05-25), pages 56 - 57 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102970705A (en) * | 2012-11-01 | 2013-03-13 | 广东欧珀移动通信有限公司 | Method and system for mobile phone test tracing |
| CN102970705B (en) * | 2012-11-01 | 2016-03-23 | 广东欧珀移动通信有限公司 | A kind of mobile phone test retroactive method and system |
| CN103942305A (en) * | 2014-04-18 | 2014-07-23 | 西可通信技术设备（河源）有限公司 | Calibration information acquiring method and system of mobile terminal |
| CN103942305B (en) * | 2014-04-18 | 2017-10-31 | 西可通信技术设备（河源）有限公司 | The calibration information acquisition methods and system of a kind of mobile terminal |
| CN105338147A (en) * | 2014-06-30 | 2016-02-17 | 展讯通信（上海）有限公司 | Mobile phone test station site error tracking method and system |
| CN104254064A (en) * | 2014-09-25 | 2014-12-31 | 深圳市财富之舟科技有限公司 | Number writing method of cell phone IMEI (International Mobile Equipment Identity) number information |
| CN104254064B (en) * | 2014-09-25 | 2018-09-11 | 深圳市财富之舟科技有限公司 | A kind of number of writing method of mobile phone string information |
| CN106197516A (en) * | 2016-06-28 | 2016-12-07 | 乐视控股（北京）有限公司 | Control method and control device |
| CN106897172A (en) * | 2017-02-28 | 2017-06-27 | 深圳天珑无线科技有限公司 | System method to set up, device and terminal |
| CN107390658A (en) * | 2017-08-01 | 2017-11-24 | 西安易朴通讯技术有限公司 | The management-control method and system of intelligent terminal production process |
| CN107491706A (en) * | 2017-08-16 | 2017-12-19 | 惠州Tcl移动通信有限公司 | NFC method for testing pressure, system and storage device based on mobile terminal |
| CN107491706B (en) * | 2017-08-16 | 2020-11-13 | 惠州Tcl移动通信有限公司 | NFC pressure testing method and system based on mobile terminal and storage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102035921A (en) | Method for preventing missing test or repeating test in mobile phone production | |
| US7920425B2 (en) | Differential flash memory programming technique | |
| CN106504789A (en) | Memory device and its method of operating | |
| TW200614247A (en) | Comprehensive erase verification for non-volatile memory | |
| CN106133537A (en) | A kind of FPGA function module emulation verification method and system thereof | |
| CN105117431A (en) | Dynamic configuration method and system for external imported data | |
| CN105930274A (en) | Automated test method and system | |
| CN105006253B (en) | A kind of flash memory chip data retention inspection method and system | |
| CN104254064B (en) | A kind of number of writing method of mobile phone string information | |
| CN110111832A (en) | Semiconductor memory system and its operating method | |
| CN105119770B (en) | It is a kind of to prevent the monitoring method and system of cell phone software brush amount | |
| CN106066802A (en) | A kind of method and apparatus loading MBN file | |
| CN107992424A (en) | Automatic test analysis method, application server and computer-readable recording medium | |
| CN101345833A (en) | Television set chip with unique identification and method for writing in unique identification | |
| CN110908693A (en) | Program updating method and system based on FPGA | |
| CN110473585B (en) | Replacement method, device and equipment for erasing failed storage unit and storage medium | |
| CN107146165A (en) | A kind of distribution layout data management method and system | |
| CN109376045A (en) | A kind of BIOS parameter automatization verifying device and verification method | |
| CN107170112A (en) | Determination method, device and the finance device of component timing information in finance device | |
| CN109992443A (en) | A kind of nand flash memory data checking | |
| CN102163461A (en) | Method for improving yield and reading reliability of electrically erasable programmable read-only memory (EEPROM) | |
| CN111830918B (en) | EPLAN platform-based nuclear power DCS control cabinet complete drawing upgrading method and system | |
| CN102169160B (en) | A kind of demo plant of pin multiplexing of integrated circuit and verification method | |
| CN105279085A (en) | Rule self-defining based smart substation configuration file test system and method | |
| CN113950143B (en) | Internet of things equipment positioning method and device, server and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110427 |