CN101651502A - Calibration test method, device and system - Google Patents
Calibration test method, device and system Download PDFInfo
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- CN101651502A CN101651502A CN200910174215A CN200910174215A CN101651502A CN 101651502 A CN101651502 A CN 101651502A CN 200910174215 A CN200910174215 A CN 200910174215A CN 200910174215 A CN200910174215 A CN 200910174215A CN 101651502 A CN101651502 A CN 101651502A
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Abstract
The invention provides a calibration test method. The method comprises the following steps: establishing wireless data connection with a mobile phone to be tested in a wireless mode; receiving whole calibration test data by the wireless data connection, wherein the whole calibration test data are returned by the mobile phone to be tested; and carrying out whole calibration test to the mobile phoneto be tested according to the whole calibration test data. A test terminal in the embodiment of the invention is connected with the mobile phone to be tested in the wireless mode to transmit test command data, thereby freeing the application of a single-board clamp, a USB line and a serial line and simplifying the establishment of a test environment. In addition, the embodiment of the invention only needs to calibrate and test a mobile phone to be tested and avoids damaging the mobile phone due to repeated disassembly and assembly.
Description
Technical field
The present invention relates to the mobile phone production field, especially relates to a kind of methods, devices and systems that mobile phone carried out calibration testing.
Background technology
At present, mobile phone has been produced final stage and all can have been carried out calibration testing to the mobile phone that is near completion.Though what the mobile phone of the same model of producing used now all is identical device, but these identity units still have certain deviation, the inevitable difference that also just exists of mobile phone that is combined into thus and standard, in a single day this species diversity exceed certain limit, this mobile phone just is considered as bad, therefore at last mobile phone is carried out calibration testing and is very important to reduce above-mentioned difference.
Existing calibration testing can comprise following several sections: calibration testing (calibration teststation, CT), single-board testing (board test station, BT), man-machine interface (Man Machine Interface, MMI) survey eventually by test and MT and PT complete machine.Wherein, CT calibrates in the mode that writes offset the radio frequency of mobile phone; BT tests the basic radio-frequency (RF) index of mobile phone; The MMI test is that mobile phone complete machine user interface is tested; It is that complete machine is finally detected to detect the result of calibration that MT and PT complete machine are surveyed eventually.
A testing process generally comprises following steps in the prior art:
1, will burn the burning of sheet version and advance handset single-plate to be measured;
2, handset single-plate to be measured is carried out CT;
3, handset single-plate to be measured is carried out BT;
4, mobile phone complete machine to be measured is carried out the MMI test;
5, mobile phone complete machine to be measured is carried out MT﹠amp; PT surveys eventually;
6, mobile phone to be measured is carried out software release upgrade, such as being upgraded to the delivery version;
7, again the veneer of mobile phone to be measured is carried out BT;
8, carry out the MMI test of mobile phone complete machine to be measured once more.
CT in the above-mentioned testing process and BT carry out handset single-plate, in calibration and test process, need to use the veneer anchor clamps and fix handset single-plate, and need use USB (Universal Serial BUS, USB) line links to each other the test terminal with Serial Port Line with the veneer anchor clamps, to carry out the transmission of test command parameter with handset single-plate.
But the inventor is in realizing process of the present invention, and find at least also to have following defective in the prior art: need use veneer anchor clamps, USB line and Serial Port Line, it is cumbersome to build test environment, and cost is higher; For veneer is carried out CT and BT, simultaneously again for mobile phone complete machine to be measured being carried out MMI test and MT﹠amp; PT surveys eventually, need tear machine and assembling repeatedly open to mobile phone to be measured, has strengthened the loss of mobile phone.
Summary of the invention
The embodiment of the invention provides a kind of data read-write method and device of memory device, is used to the calibration testing of mobile phone that a simple and lower-cost test environment is provided, and avoids owing to tear the mobile phone loss that machine brings repeatedly open.
The embodiment of the invention has proposed a kind of calibration test method, and this method comprises: set up wireless data by wireless mode with mobile phone to be measured and be connected; Connect the complete machine calibration testing data that the described mobile phone to be measured of reception returns by described wireless data; According to described complete machine calibration testing data described mobile phone to be measured is carried out the complete machine calibration testing.
The embodiment of the invention has also proposed a kind of calibrated tester, comprising: the wireless connections unit is used for setting up wireless data by wireless mode with mobile phone to be measured and is connected; Receiving element is used for connecting the complete machine calibration testing data that the described mobile phone to be measured of reception returns by described wireless data; The calibration testing unit is used for according to described complete machine calibration testing data described mobile phone to be measured being carried out the complete machine calibration testing.
The embodiment of the invention has also proposed a kind of calibration test system, comprises calibrated tester, mobile phone to be measured, comprehensive test instrument and testing power supply, and described testing power supply is used to described mobile phone to be measured that power supply is provided; Described comprehensive test instrument is used to described handset-selected test pattern to be measured and test event; Described calibrated tester links to each other by wireless mode with described mobile phone to be measured, and it is used for by wireless mode mobile phone to be measured being carried out calibration testing.
The test terminal of the embodiment of the invention links to each other with the test transmission order data with mobile phone to be measured by wireless mode, thereby the application of having saved veneer anchor clamps, USB line and Serial Port Line, simplified building of test environment, the embodiment of the invention only needs mobile phone to be measured is carried out calibration testing in addition, has therefore also avoided tearing open repeatedly machine and has assembled the mobile phone loss that is brought.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
A kind of calibration test method flow chart that Fig. 1 provides for the embodiment of the invention one;
Test terminal that Fig. 2 provides for the embodiment of the invention one and the communication flow diagram between mobile phone to be measured;
The flow chart of the test process that Fig. 3 provides for the embodiment of the invention one;
A kind of calibration test method flow chart that Fig. 4 provides for the embodiment of the invention two;
A kind of calibrated tester structure chart that Fig. 5 provides for the embodiment of the invention three;
A kind of calibrated tester structure chart that Fig. 6 provides for the embodiment of the invention four;
A kind of calibration test system structure chart that Fig. 7 provides for the embodiment of the invention five.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
Embodiment one
Be illustrated in figure 1 as a kind of calibration test method flow chart that the embodiment of the invention one provides, this method comprises the steps:
S101: the test terminal is set up wireless data by wireless mode with mobile phone to be measured and is connected.It is pointed out that the mobile phone to be measured here is in the complete machine state all the time, even also be to be in the complete machine state when carrying out CT and BT.
As one embodiment of the present of invention, according to the difference of the wireless connections function that mobile phone to be measured had, the wireless connections mode here also can have multiple, such as bluetooth connection, WiMAX WIFI connection or infrared connection etc.
S102: the test terminal connects the complete machine calibration testing data that the described mobile phone to be measured of reception returns by described wireless data.Be illustrated in figure 2 as test terminal that the embodiment of the invention one provides and the communication flow diagram between mobile phone to be measured, it comprises the steps:
Equipment software on step 1, the test terminal (such as CT software or BT software etc.) connects by wireless data will diagnose diag order bag to send mobile phone to be measured to, and this diag order bag is based on some character strings of serial port protocol, and packet header and bag tail are arranged;
The processing platform of step 2, mobile phone to be measured (being equivalent to CPU) does not carry out data analysis to it earlier after receiving above-mentioned diag order bag, but with its buffer memory to the mobile phone buffer area;
The data processing of step 3, mobile phone to be measured (Data Service, DS) module is carried out analyzing and processing to the order of the diag in buffer area bag;
Step 4, mobile phone to be measured feed back to the test terminal with the analysis processing result of DS module by the wireless data connection;
Step 5, test terminal are with the feedback result buffer memory of above-mentioned mobile phone to be measured buffer area to the terminal;
Step 6, test terminal are analyzed feedback result again;
Step 7, test terminal will be to feedback result analytically offer equipment software, whether the mobile phone to be measured of the analysis and judgement to feedback result that equipment software reports according to the test terminal has normally received this diag order bag, if mobile phone to be measured has normally been received this diag order bag, then proceed the transmission of other diag order bag.
S103: the test terminal is carried out calibration testing according to described complete machine calibration testing data to described mobile phone to be measured.
As described in above-mentioned step 6, the test terminal is after analyzing feedback result, can obtain the test result of needs, it can judge mobile phone to be measured according to this analysis result, and whether needs carry out CT, if desired, then continue to send calibration command to carry out CT by wireless mode, same, if feedback result is to have passed through mobile phone to be measured to have passed through the BT test result behind the CT, then can judge whether that needs proceed CT according to this BT test result.
After using the method that the embodiment of the invention provides, testing process can be as shown in Figure 3: 1, will burn the burning of sheet version and advance handset single-plate to be measured; 2, mobile phone complete machine to be measured is carried out CT; 3, mobile phone complete machine to be measured is carried out BT; 4, mobile phone complete machine to be measured is carried out the MMI test; 5, mobile phone complete machine to be measured is carried out MT﹠amp; PT surveys eventually; 6, mobile phone to be measured is carried out software release upgrade, such as being upgraded to the delivery version; 7, again the complete machine of mobile phone to be measured is carried out BT; 8, carry out the MMI test of mobile phone complete machine to be measured once more; 9, play back of the body subsides and write production information.
To sum up state, the test terminal of the embodiment of the invention links to each other with the test transmission order data with mobile phone to be measured by wireless mode, thereby has saved the application of veneer anchor clamps, USB line and Serial Port Line, has simplified building of test environment; And the embodiment of the invention only needs mobile phone to be measured is carried out calibration testing, has therefore also avoided tearing open repeatedly machine and has assembled the mobile phone loss that is brought.
Embodiment two
Be illustrated in figure 4 as a kind of calibration test method flow chart that the embodiment of the invention two provides, this method comprises the steps:
S201: the test terminal is set up bluetooth by bluetooth with mobile phone to be measured and is connected.
The test terminal is connected in order to set up bluetooth with mobile phone to be measured in the present embodiment, the test terminal need be equipped with a bluetooth adaptation module, and but mobile phone to be measured need be in the bluetooth Discovery Status, like this, the search of bluetooth equipment on every side just can be carried out with limited search pattern or extensive search pattern by the bluetooth adaptation module in the test terminal, and and then choose mobile phone to be measured by certain screening rule, set up bluetooth automatically with this mobile phone to be measured then and be connected.
S202: the test terminal connects by described bluetooth and sends CT parameter or BT parameter to mobile phone to be measured.
Though the calibration testing of mobile phone also comprises MMI test and MT﹠amp except comprising CT calibration and BT test; The PT test, during still owing to the MMI test, mobile phone to be measured does not need to link to each other with the test terminal, and MT﹠amp; PT is to link to each other with mobile phone to be measured by special tester to test rather than directly mobile phone is tested by the test terminal during test, so the calibration testing of present embodiment in fact only relates to CT calibration and BT test.
This step is packaged into the form that the diag order is wrapped with CT parameter or BT parameter specifically exactly, connects by blue-teeth data then this diag order bag is sent to mobile phone to be measured.
S203: mobile phone to be measured is according to the test data that above-mentioned CT parameter or BT parameter analyzing and processing is obtained calibration data and the BT of CT, and it is fed back to the test terminal.
Mobile phone to be measured is after receiving the diag order bag that has comprised CT parameter or BT parameter that above-mentioned test terminal sends, should order the bag buffer memory to the mobile phone buffer area, then this diag order bag is carried out analyzing and processing, and analysis processing result is fed back to the test terminal by bluetooth.
S204: what the test terminal judgement received is the test data of calibration data or the BT of CT, if the calibration data of CT then enters step S205, if the test data of BT then enters step S207.
S205: the test terminal obtains the CT order according to the calibration data of CT is analyzed, and by wireless mode this CT order is sent to mobile phone to be measured.
If the calibration data of CT, the test terminal can be analyzed these data, judging whether and need carry out CT to mobile phone to be measured, if desired, how many offsets that calibration will write should be, then those key elements sent to mobile phone to be measured with the form that CT orders.
S206: mobile phone to be measured writes the RF compensation value to carry out RF compensation according to this order after receiving this CT order.
S207: the test terminal is according to the test result of the test data of BT being analyzed with the BT that obtains mobile phone to be measured.
Same and embodiment one is similar, the embodiment of the invention all is to carry out with the form of complete machine when carrying out CT and BT.
Therefore to sum up state, the test terminal of the embodiment of the invention links to each other with the test transmission order data with mobile phone to be measured by wireless mode, thereby has saved the application of veneer anchor clamps, USB line and Serial Port Line, has simplified building of test environment; And the embodiment of the invention only needs to carry out calibration testing to mobile phone to be measured, therefore also avoided tearing open repeatedly the mobile phone loss that machine and assembling are brought.
Embodiment three
Be illustrated in figure 5 as a kind of calibrated tester structure chart that the embodiment of the invention three provides, this calibrated tester 500 comprises: wireless connections unit 510, receiving element 520 and calibration testing unit 530 wherein interconnect between receiving element 520 and the calibration testing unit 530.
As one embodiment of the present of invention, according to the difference of the wireless connections function that mobile phone to be measured had, the wireless connections mode here also can have multiple, such as bluetooth connection, WiMAX WIFI connection or infrared connection etc.
Receiving element 520 is used for connecting the complete machine calibration testing data that the described mobile phone to be measured of reception returns by described wireless data.
Communication flow diagram from prior art shown in Figure 2 between test terminal and mobile phone to be measured is as can be seen: the just transmission of being carried out between the calibrated tester 500 of present embodiment and the mobile phone to be measured of test parameter, order the analysis processing result of bag etc. such as diag order bag, to this diag, and do not relate to the processing of data.Therefore receiving element 520 is feasible by the test data that described wireless data connection reception mobile phone to be measured returns in the embodiment of the invention.
In actual applications, this calibrated tester can be a test computer terminal or a controlled professional test instrument etc.
The calibrated tester of the embodiment of the invention links to each other with the test transmission order data with mobile phone to be measured by wireless mode, thereby has saved the application of veneer anchor clamps, USB line and Serial Port Line, has simplified building of test environment.In addition, the embodiment of the invention is applied in and also can avoids the machine of tearing open repeatedly of mobile phone to assemble the mobile phone loss that is brought in the mobile phone calibration test.
Embodiment four
A kind of calibrated tester structure chart that provides for the embodiment of the invention four as Fig. 6, this calibrated tester 600 comprises: wireless connections unit 610, receiving element 620 and calibration testing unit 630 interconnect between receiving element 620 and the calibration testing unit 630.
Wherein, when comprising bluetooth, wireless connections unit 610 joins module 611, access point module 612 and infrared module 613, because mobile phone in fact to be measured may have various wireless connections function, the wireless connections unit 610 of the therefore preferred embodiment of the invention need comprise that above-mentioned three kinds of wireless connections modules are to adapt to the mobile phone of difference in functionality.Certainly, the embodiment of the invention is not got rid of the situation that only comprises above-mentioned any one or two kinds of modules yet.
Specifically, join module 611 during bluetooth in the present embodiment and be used for setting up bluetooth with mobile phone to be measured and be connected, access point module 612 is used for setting up WIFI with mobile phone to be measured and is connected, and infrared module is set up infrared the connection with mobile phone to be measured.
Receiving element 620 comprises calibration data receiver module 621 and test data receiver module 622, and calibration parameter receiver module 621 is used for receiving by above-mentioned various wireless connections the calibration data of the complete machine CT that mobile phone to be measured returns; Test parameter receiver module 622 is used for receiving by above-mentioned various wireless connections the test data of the complete machine BT that mobile phone to be measured returns.
Specifically, the calibrated tester 600 of the embodiment of the invention also comprises a transmitter unit, it is used for by wireless connections the calibration parameter of CT or the test parameter of BT being sent to mobile phone to be measured, makes mobile phone to be measured obtain the calibration data of the required complete machine CT of above-mentioned receiving element 620 or the test data of complete machine BT according to those parameter analyses.
The calibrated tester of the embodiment of the invention links to each other with the test transmission order data with mobile phone to be measured by wireless mode, thereby has saved the application of veneer anchor clamps, USB line and Serial Port Line, has simplified building of test environment.In addition, the embodiment of the invention is applied in and also can avoids the machine of tearing open repeatedly of mobile phone to assemble the mobile phone loss that is brought in the mobile phone calibration test.
Embodiment five
As a kind of calibration test system structure chart that Fig. 7 provides for the embodiment of the invention five, this calibration test system comprises: calibrated tester 701, mobile phone to be measured 702, comprehensive test instrument 703 and testing power supply 704.
Calibrated tester 701 links to each other with mobile phone 702 to be measured, comprehensive test instrument 703 and testing power supply 704 respectively, wherein, described calibrated tester 701 is by general-purpose interface bus (General-Purpose Interface Bus, GPIB) link to each other with comprehensive test instrument 703 and testing power supply 704, link to each other with mobile phone 702 to be measured by wireless connections, the bluetooth ways of connecting is adopted in these wireless connections in the present embodiment.
Calibrated tester 701 is used for by wireless mode mobile phone 702 to be measured being carried out the complete machine calibration testing, and it can be as implementing three to embodiment four described any one devices, therefore, here just no longer it having been given unnecessary details.
Therefore can be clear that, the calibration test system of the embodiment of the invention makes calibrated tester link to each other with the test transmission order data with mobile phone to be measured by wireless mode, thereby the application of having saved veneer anchor clamps, USB line and Serial Port Line, simplified building of test environment.In addition, the embodiment of the invention can also be avoided the mobile phone loss that the machine of tearing open the repeatedly assembling of mobile phone is brought.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in the foregoing description method, can instruct relevant hardware to finish by computer program, described program can be stored in the computer read/write memory medium, this program can comprise the flow process as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (Read-Only Memory, ROM) or at random store memory body (Random Access Memory, RAM) etc.
Above-described embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is the specific embodiment of the present invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a calibration test method is characterized in that, described method comprises:
Setting up wireless data by wireless mode with mobile phone to be measured is connected;
Connect the complete machine calibration testing data that the described mobile phone to be measured of reception returns by described wireless data;
According to described complete machine calibration testing data described mobile phone to be measured is carried out the complete machine calibration testing.
2. the method for claim 1 is characterized in that, describedly sets up wireless data by wireless mode and mobile phone to be measured and is connected and comprises:
Set up wireless data by bluetooth, WiMAX WIFI or infrared mode and mobile phone to be measured.
3. method as claimed in claim 2 is characterized in that, describedly sets up wireless data by bluetooth and mobile phone to be measured and comprises:
Search mobile phone to be measured by Bluetooth adapter with limited search pattern or extensive search pattern;
Automatically set up being connected of bluetooth applications with the mobile phone to be measured that searches.
4. the method for claim 1 is characterized in that, the described complete machine calibration testing data of returning by the described mobile phone to be measured of described wireless data connection reception comprise:
Receive the basic radio frequency testing data of complete machine RF calibration data, complete machine that described mobile phone to be measured returns by described wireless connections.
5. method as claimed in claim 4 is characterized in that, describedly according to described test data described mobile phone to be measured is carried out calibration testing and comprises:
Send calibration command to described mobile phone to be measured according to described complete machine RF calibration data and by wireless mode, make described mobile phone to be measured write the RF compensation value to carry out RF calibration according to this calibration command;
According to the basic radio frequency testing data of described complete machine are analyzed to obtain the basic radio frequency testing result of described mobile phone to be measured.
6. a calibrated tester is characterized in that, comprising:
The wireless connections unit is used for setting up wireless data by wireless mode with mobile phone to be measured and is connected;
Receiving element is used for connecting the complete machine calibration testing data that the described mobile phone to be measured of reception returns by described wireless data;
The calibration testing unit is used for according to described complete machine calibration testing data described mobile phone to be measured being carried out the complete machine calibration testing.
7. device as claimed in claim 6 is characterized in that, described wireless connections unit comprises: at least a among bluetooth adaptation module, access point module or the infrared module three.
8. device as claimed in claim 6 is characterized in that, described receiving element comprises:
The calibration data receiver module is used for receiving the complete machine RF calibration data that described mobile phone to be measured returns by described wireless connections;
The test data receiver module is used for receiving the basic radio frequency testing data of complete machine that described mobile phone to be measured returns by described wireless connections.
9. device as claimed in claim 8 is characterized in that, described calibration testing unit comprises:
Calibration module is used for sending calibration command to described mobile phone to be measured according to described complete machine RF calibration data and by wireless mode, makes described mobile phone to be measured write the RF compensation value to carry out RF calibration according to this calibration command;
Test module is used for according to the basic radio frequency testing data of described complete machine are analyzed to obtain the basic radio frequency testing result of described mobile phone to be measured.
10. a calibration test system is characterized in that, comprise as the described arbitrary calibrated tester of claim 6-9, mobile phone to be measured, comprehensive test instrument and testing power supply,
Described testing power supply is used to described mobile phone to be measured that power supply is provided;
Described comprehensive test instrument is used to described handset-selected test pattern to be measured and test event;
Described calibrated tester links to each other by wireless mode with described mobile phone to be measured, and it is used for by wireless mode mobile phone to be measured being carried out calibration testing.
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| CN2009101742154A CN101651502B (en) | 2009-09-23 | 2009-09-23 | Calibration test method, device and system |
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| CN105991198A (en) * | 2015-02-12 | 2016-10-05 | 中兴通讯股份有限公司 | Method and device for calibrating wireless communication module of terminal |
| WO2016127544A1 (en) * | 2015-02-12 | 2016-08-18 | 中兴通讯股份有限公司 | Method and device for calibration of wireless communication module of terminal, and storage medium |
| CN105375994B (en) * | 2015-10-10 | 2018-09-04 | 广东欧珀移动通信有限公司 | A kind of method and system of mobile terminal antenna test |
| CN105375994A (en) * | 2015-10-10 | 2016-03-02 | 广东欧珀移动通信有限公司 | Mobile terminal antenna test method and system |
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| CN106649010A (en) * | 2016-11-29 | 2017-05-10 | 广东欧珀移动通信有限公司 | Terminal device testing method and terminal device |
| CN106657515A (en) * | 2016-11-30 | 2017-05-10 | 上海与德信息技术有限公司 | Intelligent test system and method and test station |
| CN109327350A (en) * | 2018-09-07 | 2019-02-12 | 青岛海信移动通信技术股份有限公司 | A kind of batch carries out the method and apparatus and system of terminal test |
| CN112212882A (en) * | 2019-07-09 | 2021-01-12 | 北京小米移动软件有限公司 | Calibration device and calibration method for mobile terminal MEMS inertial sensor |
| CN113179495A (en) * | 2021-03-31 | 2021-07-27 | 德氪微电子(深圳)有限公司 | Testing device and method adopting millimeter wave communication and storage medium |
| CN114884590A (en) * | 2022-07-07 | 2022-08-09 | 成都万创科技股份有限公司 | Wireless module calibration parameter extraction method and device |
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