CN101895602B - Method and system for testing mobile phone mainboard - Google Patents
Method and system for testing mobile phone mainboard Download PDFInfo
- Publication number
- CN101895602B CN101895602B CN 201010241560 CN201010241560A CN101895602B CN 101895602 B CN101895602 B CN 101895602B CN 201010241560 CN201010241560 CN 201010241560 CN 201010241560 A CN201010241560 A CN 201010241560A CN 101895602 B CN101895602 B CN 101895602B
- Authority
- CN
- China
- Prior art keywords
- cell phone
- phone mainboard
- testing
- measured
- audio signal
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
Abstract
The invention discloses a method and a system for testing a mobile phone mainboard to improve the accuracy and efficiency of the test of the mobile phone mainboard. The system comprises a mobile phone mainboard to be tested, function components corresponding to items to be tested of the mobile phone mainboard to be tested and a computer used for testing. When the system is used, the function components corresponding to the items to be tested of the mobile phone mainboard are tested by using the computer used for testing, and according to the testing result, whether the testing items corresponding to the functional components are qualified is determined. By using the technical scheme of the invention, the computer used for testing is used for controlling and realizing the test of the mobile phone mainboard, thereby overcoming the problem of low testing accuracy and efficiency caused by testing functions of the mobile phone mainboard by man power in the prior art, and improving the accuracy and efficiency of the test of the mobile phone mainboard.
Description
Technical field
The present invention relates to the testing of equipment field, relate in particular to a kind of method and system of testing mobile phone mainboard.
Background technology
At present, mobile phone production mainly comprises the production of complete machine production and cell phone mainboard, and cell phone mainboard must pass through the integrity that each components and parts mounts on the various functional test guarantee cell phone mainboards before producing.At present, each device fabrication merchant carries out functional test mainly in the following way to cell phone mainboard: exterior design one cover for cell phone mainboard is exclusively used in the test fixture that the function of cell phone mainboard is tested, during test, cell phone mainboard is fixed on the test fixture, placed other peripheral function element on the test fixture, such as display screen, loud speaker, receiver, keyboard etc., these peripheral components are by the thimble on the test fixture or FPC(Flexible Printed Circuit, Flexible Printed Circuit) extended line is connected on the cell phone mainboard; Cell phone mainboard is powered by test fixture, comes each test function of detection of handset mainboard by operating personnel's operational testing anchor clamps.
Adopt the method for existing testing mobile phone mainboard, also have following technological deficiency:
The accuracy of (1) test function being tested is lower, because in the prior art, judge the whether larger human factor of qualified existence of each function of cell phone mainboard by operating personnel, not only depend on operating personnel's qualification and technical skills, but also depend on the current operating state of operating personnel, if being in fatigue state, lack of skill etc., operating personnel all may cause error in judgement.
(2) for the various functions of cell phone mainboard, all need operating personnel one by one to test, analyze and fill in test single, time-delay is long, efficient is lower.
Summary of the invention
The invention provides a kind of method and system of testing mobile phone mainboard, to improve accuracy and the efficient that cell phone mainboard is tested.
A kind of system of testing mobile phone mainboard, the functional part corresponding to project to be measured of cell phone mainboard to be measured, cell phone mainboard to be measured, and testing computer, wherein:
Cell phone mainboard to be measured is used for when receiving the test control signal of described testing computer transmission, and the functional part corresponding to project to be measured transmits control signal;
The functional part that project to be measured is corresponding, be connected with described testing computer with described testing computer and/or by described cell phone mainboard to be measured, be used for receiving the control signal that described testing computer and/or described cell phone mainboard to be measured send, and to described testing computer or by described cell phone mainboard to be measured to described testing computer feedback response information;
Testing computer is used for sending test control signal according to the testing software that loads to described cell phone mainboard, and receives the response message of described functional part feedback, and determines according to described response message whether described project to be measured is qualified;
Wherein, described project to be measured comprises the demonstration class testing at least, and functional part corresponding to described project to be measured comprises display screen and image capture device at least;
Described display screen is connected with described cell phone mainboard to be measured, is used for the first screen display instruction according to described cell phone mainboard output to be measured, shows the picture to be shown that described the first screen display instruction is carried;
Described image capture device, be connected with described testing computer, be used for when receiving the first IMAQ instruction that testing computer sends according to the testing software that loads, the picture to be shown that described display screen is shown carries out IMAQ, obtain corresponding testing image, the testing image that collects is sent to computer.
In the embodiment of the invention, realize a kind of system of testing mobile phone mainboard, comprised corresponding functional part and the testing computer of project to be measured of cell phone mainboard to be measured, cell phone mainboard to be measured.Adopt this system, by testing computer the corresponding functional part of each project to be measured of cell phone mainboard is tested, and determined according to test result whether test event corresponding to this functional part be qualified.Adopt technical solution of the present invention, controlling realization by testing computer tests each function of cell phone mainboard, thereby overcome in the prior art by coming that manually the various functions of cell phone mainboard is tested test accuracy and the lower problem of efficient of bringing, improved the accuracy and efficiency that cell phone mainboard is tested.
Description of drawings
Fig. 1 is the schematic diagram of the several functions test that cell phone mainboard comprises in the embodiment of the invention;
Fig. 2 is the structural representation of the system of testing mobile phone mainboard in the embodiment of the invention;
Fig. 3 is the method flow diagram of the demonstration class testing of cell phone mainboard in the embodiment of the invention;
Fig. 4 is the method flow diagram of the sound class test of cell phone mainboard in the embodiment of the invention;
Fig. 5 is the method flow diagram of the shooting class testing of cell phone mainboard in the embodiment of the invention;
Fig. 6 is the method flow diagram of the button class testing of cell phone mainboard in the embodiment of the invention;
Fig. 7 is the side switch class of cell phone mainboard in the embodiment of the invention and the flow chart of Hall element class testing;
Fig. 8 is the flow chart of the deck class testing of cell phone mainboard in the embodiment of the invention;
Fig. 9 is the flow chart of the Motor test of cell phone mainboard in the embodiment of the invention.
Embodiment
Relatively poor and the lower problem of efficient for the accuracy of in the prior art cell phone mainboard being tested, the embodiment of the invention has realized a kind of system of testing mobile phone mainboard, this system comprises the functional part corresponding to project to be measured of cell phone mainboard to be measured, cell phone mainboard to be measured, and testing computer, wherein: cell phone mainboard to be measured, be used for when receiving the test control signal of described testing computer transmission, the functional part corresponding to project to be measured transmits control signal; The functional part that project to be measured is corresponding is connected with described testing computer, is used for receiving the control signal that described cell phone mainboard to be measured sends, and to described testing computer feedback response information; Testing computer is used for sending test control signal according to the testing software that loads to described cell phone mainboard, and receives the response message of described functional part feedback, and determines according to described response message whether described project to be measured is qualified.Adopt technical solution of the present invention, on the one hand, controlling realization by testing computer tests each function of cell phone mainboard, thereby overcome in the prior art by coming that manually the various functions of cell phone mainboard is tested test accuracy and the lower problem of efficient of bringing, improved the accuracy and efficiency that cell phone mainboard is tested; On the other hand, realize that from technology upward system configuration is simple, be easy to realize that cost is lower.
In the embodiment of the invention, as shown in Figure 1, the project to be measured of cell phone mainboard can comprise following one or more: show class testing, sound class test, shooting class testing, button class testing, deck class testing, Motor test, Hall element and side switch class testing, data record class testing etc.Wherein, show that functional part corresponding to class testing comprises image capture device and display screen; The functional part of the test correspondence of button, side switch and Hall element comprises pneumatic means; Functional part corresponding to sound class test comprises MIC winding circuit, earphone winding circuit and loud speaker; The functional part that the deck class testing is corresponding comprises identity information card deck; Functional part corresponding to Motor test comprises motor etc.
Below in conjunction with Figure of description technical solution of the present invention is described in detail.
In the embodiment of the invention, the instruction that CPU63 sends to each functional part all is to send according to the testing software that loads.
Referring to Fig. 2, structural representation for the system of the demonstration class of testing mobile phone mainboard in the embodiment of the invention, this system comprises cell phone mainboard to be tested 5, display screen 11, image capture device 2, testing computer 6, testing computer refers to be mounted with testing software, is used for the computer of testing mobile phone mainboard, for easy, the follow-up computer that directly is called, computer 6 comprises the CPU(Central Processing Unit that moves testing software, central processing unit) 63, wherein:
Display screen 11 is connected with cell phone mainboard 5, is used for the screen display instruction according to cell phone mainboard 5 outputs to be measured, shows the picture to be shown that the first screen display instruction is carried;
Image capture device 2, be connected with computer 6, be used for when receiving the first IMAQ instruction of CPU63 transmission, the picture to be shown that described display screen 11 is shown carries out IMAQ, obtain corresponding testing image, with gather to testing image send to CPU63 by image pick-up card 61.
CPU63 is used for comparing analysis according to the testing image of image pick-up card 61 transmissions and pre-stored reference picture, and determines according to analysis result whether the Presentation Function of cell phone mainboard 5 is qualified.
Preferably, display screen 11 is further used for, and receives the second screen display instruction that golden plate sends, and carries picture to be shown in this second screen display instruction; Display screen 11 shows the picture to be shown that the second screen display instruction is carried according to the second screen display instruction, and golden plate is qualified cell phone mainboard;
Image capture device 2 is further used for, and receives the second IMAQ instruction that CPU63 sends, and according to the second IMAQ instruction golden plate is carried out IMAQ at the picture to be shown that display screen 11 shows, obtains corresponding reference picture; The a plurality of reference pictures that obtain are sent to CPU63 by image pick-up card 61.
Preferably, can also be in display screen 11, to show for each picture to be shown, all to need to carry out aforesaid operations by a plurality of pictures to be shown.
Preferably, if display screen 11 shows several pictures to be shown under the control of cell phone mainboard 5, then need golden plate also to show corresponding several pictures to be shown in display screen 11, several pictures to be shown that golden plate need to show in display screen 11 are corresponding one by one with several pictures to be shown that cell phone mainboard shows in display screen 11.
CPU63 determines according to the image that image capture device 2 gathers whether the Presentation Function of cell phone mainboard 5 is qualified, specifically comprise: for each testing image, determine the similarity between this testing image reference picture corresponding with it, and whether determine described testing image according to similarity qualified; Whether the Presentation Function of determining described cell phone mainboard according to the qualification rate of testing image is qualified.
Preferably, the project to be measured in the embodiment of the invention also comprises the test of button class testing, side switch class testing and Hall element, and therefore, system shown in Figure 2 also comprises pneumatic means 3, and computer 6 also comprises data collecting card 62, wherein:
Pneumatic means 3, be connected with cell phone mainboard 5 with data collecting card 62 respectively, be used for respectively button, side switch and the Hall element of cell phone mainboard 5 being tested according to the control command that data collecting card 62 sends, and by cell phone mainboard 5 data of testing sent to CPU63.
CPU63 is used for determining according to the test data of cell phone mainboard 5 feedbacks whether button, side switch and the Hall element of cell phone mainboard 5 be qualified.
Preferably, pneumatic means 3 is tested the button of described cell phone mainboard 5 under the control of data collecting card 62, specifically comprise: the control command of the short circuit key-press matrix coordinate that pneumatic means 3 receive data capture cards 62 send, and according to this control command, the key-press matrix coordinate of short circuit cell phone mainboard 5, and by cell phone mainboard 5 the key-press matrix coordinate is fed back to CPU63;
CPU63 determines according to the test data of cell phone mainboard 5 feedbacks whether the button of described cell phone mainboard is qualified, specifically comprise: the key-press matrix coordinate that receives cell phone mainboard 5 feedbacks, and key-press matrix coordinate and the predefined key-press matrix coordinate that receives compared, determine according to comparing result whether the button of described cell phone mainboard 5 is qualified.
Preferably, pneumatic means 3 is tested the side switch of cell phone mainboard 5 under the control of data collecting card 62, specifically comprise: the control command of the short circuit side switch matrix coordinate that pneumatic means 3 receive data capture cards 62 send, and according to this control command, the side switch matrix coordinate of short circuit cell phone mainboard 5, and by cell phone mainboard 5 side switch matrix coordinate is fed back to CPU63;
CPU63 determines according to the test data of cell phone mainboard 5 feedbacks whether the side switch of cell phone mainboard 5 is qualified, specifically comprise: the side switch matrix coordinate that receives cell phone mainboard 5 feedbacks, and side switch matrix coordinate and the predefined side switch matrix coordinate that receives compared, determine according to comparing result whether the side switch of cell phone mainboard 5 is qualified.
Preferably, pneumatic means 3 is tested the Hall element of cell phone mainboard 5 under the control of data collecting card 62, specifically comprise: the first control command of the promotion magnet that receive data capture card 62 sends, and according to this first control command that magnet is close to Hall element, and feed back the first field intensity value by cell phone mainboard 5 to CPU63;
The second control command of the promotion magnet that receive data capture card 62 sends, and according to this second control command with described magnet away from described Hall element, and feed back the second field intensity value by cell phone mainboard 5 to CPU63;
CPU63 determines according to the test data of cell phone mainboard 5 feedbacks whether the Hall element of cell phone mainboard 5 is qualified, specifically comprise: judge that the first field intensity value is greater than the first field intensity threshold value of setting, and the second field intensity is during less than the second field intensity threshold value of setting, determine that Hall element is qualified, otherwise determine that Hall element is defective, the first field intensity threshold value is greater than described the second field intensity threshold value.
Preferably, the project to be measured of the embodiment of the invention can also comprise sound class test, and the sound class test comprises MIC(Medium Interface Connector, media interface connector) winding circuit test, earphone winding circuit test and loud speaker test.
The MIC winding circuit of 62 pairs of cell phone mainboards 5 of data collecting card is tested, specifically comprise: data collecting card 62 receives the first audio signal transmission instruction that CPU63 sends, and sends the first audio signal that instruction is set to current cell phone mainboard 5 transmissions that are in MIC winding test mode circuit according to this first audio signal; Data collecting card 62 receives the second audio signal of cell phone mainboard 5 feedbacks; Data collecting card 62 digital signal corresponding to the first audio signal and the second audio signal converts to respectively, and two ways of digital signals is fed back to CPU63;
CPU63 determines according to the test data of data collecting card 62 feedbacks whether the MIC winding circuit of cell phone mainboard 5 is qualified, specifically comprise: the second digital signal that the second audio signal is corresponding, first digital signal corresponding with the first audio signal compares, determine the distortion factor of the second digital signal and the first digital signal, whether the MIC winding circuit of determining cell phone mainboard 5 according to the distortion factor is qualified.
Preferably, the earphone winding circuit of 62 pairs of cell phone mainboards 5 of data collecting card is tested, be specially: data collecting card 62 receives the second audio signal transmission instruction that CPU63 sends, and sends the 3rd audio signal that instruction is set to current cell phone mainboard 5 transmissions that are in earphone winding test mode circuit according to this second audio signal; Data collecting card 62 receives the 4th audio signal of cell phone mainboard 5 feedbacks; Data collecting card 62 digital signal corresponding to the 3rd audio signal and the 4th audio signal converts to respectively, and two ways of digital signals is fed back to CPU63;
CPU63 determines according to the test data of data collecting card 62 feedbacks whether the earphone winding circuit of described cell phone mainboard 5 is qualified, specifically comprise: the 4th digital signal that the 4th audio signal is corresponding, the three digital signal corresponding with the 3rd audio signal compares, determine the distortion factor of the 4th digital signal and three digital signal, whether the earphone winding circuit of determining described cell phone mainboard 5 according to the described distortion factor is qualified.
Preferably, the loud speaker of 62 pairs of cell phone mainboards 5 of data collecting card is tested, and specifically comprises:
Receive the audio signal that cell phone mainboard 5 sends by loud speaker, and the audio signal that receives is sent CPU63;
CPU63 determines according to the test data of data collecting card 62 feedbacks whether the loud speaker of cell phone mainboard 5 is qualified, specifically comprise: CPU63 judges that whether the amplitude of the audio signal that receives is less than the amplitude thresholds of setting, if, the loud speaker of then determining cell phone mainboard 5 is defective, determines then that if not the loud speaker of cell phone mainboard 5 is qualified.
Preferably, the project to be measured of the embodiment of the invention can also comprise the test to identity information card deck, tests as follows:
CPU63 is further used for, and sends the control command that reads data in the identity information card to cell phone mainboard 5;
CPU63 is further used for, and determines according to the data reading result that cell phone mainboard 5 sends whether the identity information card deck of cell phone mainboard 5 is qualified.
The identity information card can comprise SIM(Subscriber Identity Model, client identification module) card, UIM(User Identity Model, subscriber identification module) card, T card etc.
Preferably, the test event in the embodiment of the invention can also comprise motor detecting, and is as follows to the test of motor:
CPU63 is further used for, and sends the control command of starter to cell phone mainboard 5;
The audio signal that CPU63 sends according to data collecting card 62 judges whether the motor of described cell phone mainboard 5 drives function qualified.
Whether the motor driving function of judging cell phone mainboard 5 is qualified, be specially: CPU63 compares the audio signal of cell phone mainboard 5 output and predefined audio signal for CD-ROM drive motor, if both difference is in the scope of setting, the motor driving function of then determining cell phone mainboard 5 is normal, as, the cycle of more above-mentioned two-way audio signal, amplitude etc.
Preferably, the project to be measured of the embodiment of the invention also comprises the test of camera function, and above-mentioned system shown in Figure 2 also comprises picture pick-up device 12.
Picture pick-up device 12, be connected with cell phone mainboard 5 with display screen 11 respectively, be used for receiving the IMAQ instruction that cell phone mainboard 5 sends, and according to this IMAQ instruction the picture that sets in advance carried out IMAQ, and the first image after will gathering sends to CPU63;
Preferably, CPU63 is further used for receiving golden plate the picture that sets in advance is carried out resulting the second image of IMAQ; And determine similarity between the first image and described the second image, whether the camera function of determining cell phone mainboard 5 according to similarity is qualified.
Preferably, display screen 11 and picture pick-up device 12 are installed in the camera bellows of test fixture base 1.
Preferably, data collecting card 62 is connected by I/O adapter 4 with cell phone mainboard 5.
Preferably, the display screen in the embodiment of the invention is LCD(Liquid Crystal Display, LCDs) screen.
The below is elaborated to the principle that adopts testing mobile phone mainboard system shown in Figure 2 that the various functions of cell phone mainboard is tested.
(1) show class testing, referring to Fig. 3, can comprise step:
Golden plate in the embodiment of the invention is the cell phone mainboard that function is normal, parameter is good, is used for as the reference cell phone mainboard to cell phone mainboard to be measured.
Step 303～304, cell phone mainboard 5 show three width of cloth images according to the control command that receives in display screen 11; Three width of cloth images that image capture device 2 shows display screen 11 respectively under the control of CPU63 carry out IMAQ, obtain three corresponding width of cloth testing images.
Three width of cloth testing images that step 305, image capture device 2 will obtain carry out sending to image pick-up card 61 after the image processing, by image pick-up card 61 testing image that receives are sent to CPU63.
Three kinds of testing images that the CPU63 of step 306, operation testing software will receive compare with each self-corresponding reference picture respectively, determine respectively the similarity of three kinds of testing images and each self-corresponding reference picture, determine according to similarity whether the Presentation Function of cell phone mainboard 5 is qualified.
In this step, whether the Presentation Function of determining cell phone mainboard 5 is qualified, specifically comprise: for each testing image, if the similarity of the reference picture that this testing image is corresponding with it determines then that more than or equal to the similarity threshold of setting this testing image is qualified, if similarity determines then that less than the similarity threshold of setting this testing image is defective; If the quantity of the testing image that these three kinds of testing images are qualified during more than or equal to the amount threshold (amount threshold can be set to 2 or 3) set, is determined that then the Presentation Function of this cell phone mainboard 5 is qualified, otherwise is determined that the Presentation Function of cell phone mainboard 5 is defective.
(2) sound class test, referring to Fig. 4, whether the MIC winding circuit that can comprise step 401～405 testing mobile phone mainboards is qualified, and whether the earphone winding circuit function of step 406～410 testing mobile phone mainboards is qualified, and whether the loudspeaker function of step 411～415 testing mobile phone mainboards is qualified:
In this step, the audio signal of cell phone mainboard 5 feedbacks is compared to the particular audio signal that cell phone mainboard 5 sends with data collecting card 62, the distortion factor is equal to or less than the distortion threshold of setting, the MIC winding circuit of then determining cell phone mainboard 5 is qualified, otherwise determines that the MIC winding circuit of cell phone mainboard 5 is defective.
The embodiment of the invention is not limited in according to the order of MIC winding circuit, earphone winding circuit, loud speaker carries out the sound class test, can also be that other order is carried out the test of MIC winding circuit, earphone winding circuit, loud speaker.
In the embodiment of the invention, in the sound class test, the frequency of the audio signal that relates to is all in the audiorange of voice language, generally in 200Hz～400Hz.
(3) shooting class testing as shown in Figure 5, comprising:
Preferably, because the trichromatic diagram sheet is the simplest for good Yu the bad picture of judgement pickup quality, and cell phone mainboard is less to its distortion rate of taking existence, therefore, in the technical solution of the present invention, the picture of placing in the camera bellows of test fixture base 1 is the trichromatic diagram sheet; Certainly, being not limited in the trichromatic diagram sheet, can also be the picture of other types, as required flexible choice.
In this step, determine whether the camera function of cell phone mainboard 5 is qualified, comprising: if similarity, determines then that the camera function of this cell phone mainboard 5 is qualified more than or equal to the threshold value of setting, otherwise judge that the camera function of cell phone mainboard 5 is defective.
(4) button class testing as shown in Figure 6, comprising:
(5) Hall element and side switch class testing as shown in Figure 7, comprising:
Step 701, CPU63 send the control command that enters the side switch test pattern to cell phone mainboard 5.
Step 702, CPU63 promote side switch by data collecting card 62 control pneumatic means 3.
Step 703, cell phone mainboard 5 feed back side switch matrix coordinate by data collecting card 62 to CPU63.
Step 704, CPU63 promote magnet near Hall element by data collecting card 62 control starting drives 3.
Step 705, cell phone mainboard 5 feed back the first particular value to CPU63.
The first particular value can be the field intensity value.
Step 706, CPU63 by data collecting card 62 control pneumatic means 3 with magnet away from Hall element.
Step 707, cell phone mainboard 5 feed back the second particular value to CPU63.
The second particular value can be the field intensity value.
Step 708, CPU63 determine according to the side switch matrix coordinate that receives whether the side switch of cell phone mainboard 5 is qualified, and determine according to the first particular value, the second particular value whether the Hall element of cell phone mainboard 5 is qualified.
In this step, determine whether the side switch of cell phone mainboard 5 is qualified, be specially: the side switch matrix coordinate that receives and the side switch matrix coordinate of setting are compared, if identically determine that then side switch is qualified, otherwise determine that side switch is defective.Whether the Hall element of determining cell phone mainboard 5 is qualified, be specially: if be defined as magnetic field by the first particular value, and be defined as there is not magnetic field by the second particular value, show that then this Hall element is qualified, otherwise be defective, the first particular value in the embodiment of the invention and the physical meaning of the second particular value are the field intensity value in magnetic field.
(6) deck class testing, describe as an example of test SIM card seat and T-Flash deck example, as shown in Figure 8, whether step 801～step 804 is qualified for test SIM card seat, whether step 805～step 808 is qualified for test T-Flash deck, there is not strict sequential requirement between step 801～804 and step 805～808, it also can be again execution in step 801～804 of first execution in step 805～808, and, determine execution in step 801～804 or execution in step 805～808 according to the hardware configuration of cell phone mainboard, perhaps, step 801～808 all will be carried out, and only are provided with the SIM card seat such as cell phone mainboard and then advance execution in step 801～804 and get final product, if cell phone mainboard only is provided with then execution in step 805～808 of T-Flash deck, if the existing SIM card seat of cell phone mainboard has again the T-Flash deck, then need execution in step 801～808, comprising:
Step 801, SIM card is put in the SIM card seat.
Step 802, CPU63 send the control command that enters the deck test pattern to cell phone mainboard 5, and indication cell phone mainboard 5 returns the information that whether detects SIM card for characterizing.
Step 803, cell phone mainboard 5 switch to the deck test pattern according to the control command that receives with present mode, and the data in the reading SIM card, and the data reading result is sent to CPU63.
Step 804, CPU63 determine according to the data reading result that cell phone mainboard 5 sends whether the SIM card seat is qualified.
In this step, if the data reading result for reading the data in the SIM card, such as telephone directory, note or the network information etc., determines that then the SIM card seat of this cell phone mainboard is qualified, if the data reading result, determines then that the SIM card seat of this cell phone mainboard is defective for not reading the data in the SIM card.
In the embodiment of the invention, for the cell phone mainboard of also supporting the T card, also need to carry out following steps, whether qualified with test T-Flash deck.
Step 805, the T card is put in the T-Flash deck.
Step 806, CPU63 send the control command that enters the deck test pattern to cell phone mainboard 5, and indication cell phone mainboard 5 returns the information that whether detects the T card for characterizing.
Step 807, cell phone mainboard 5 switch to the deck test pattern according to the control command that receives with current pattern, and read the data in the T card, and the data reading result is sent to CPU63.
Step 808, CPU63 determine according to the data reading result that cell phone mainboard 5 sends whether the T-Flash deck is qualified.
In this step, if the data reading result for reading the data in the T card, such as mp3 file, picture or e-book etc., determines that then the T-Flash deck of this cell phone mainboard is qualified, if the data reading result, determines then that the SIM card seat of this cell phone mainboard is defective for not reading the data in the T card.
(7) Motor test as shown in Figure 9, comprising:
The audio signal that step 905, CPU63 send according to data collecting card 62 judges whether the motor of cell phone mainboard 5 drives function qualified.
In the embodiment of the invention, the process of cell phone mainboard 5 CD-ROM drive motor is as follows: the audio signal that cell phone mainboard 5 outputs to the motor two ends is a positive and negative square wave, its amplitude is generally about 3V, be the motor two ends voltage along with its amplitude of variation of time cycle+3V and-3V alternately changes, thereby the rotation of the both direction of CD-ROM drive motor.And in the technical solution of the present invention, when the motor of detection of handset mainboard 5 drives function, the audio signal of exporting by the output pin of 62 pairs of motors of data collecting card detects, if the cycle of the audio signal of motor output pin output and the square-wave signal of setting, the difference of amplitude are in fluctuation range, the motor driving function of then determining cell phone mainboard 5 is qualified, determines that then the motor driving function of cell phone mainboard 5 is defective if difference exceeds fluctuation range.
(8) data record class testing comprises:
In real time cellphone information, test errors information, test result are uploaded onto the server, but realize tracing function; Utilize DAS, realize statistical function fault machine type, quantity, phenomenon etc.
Preferably, for the cell phone mainboard of not supporting camera function in the prior art, said system can not comprise the picture pick-up device 12 that places in the camera bellows; When such cell phone mainboard is tested, can not need to carry out above-mentioned step as shown in Figure 5.
The embodiment of the invention also provides a kind of method that adopts said system that cell phone mainboard is tested, and comprising:
Cell phone mainboard to be measured is when receiving the test control signal of testing computer transmission, and the functional part corresponding to project to be measured transmits control signal;
Functional part corresponding to project to be measured is when receiving the control signal that described cell phone mainboard to be measured sends, to described testing computer feedback response information;
Testing computer sends test control signal according to the testing software that loads to described cell phone mainboard, receives the response message of described functional part feedback, and determines according to described response message whether described project to be measured is qualified.
The embodiment of the invention has realized a kind of system of testing mobile phone mainboard, this system comprises the functional part corresponding to project to be measured of cell phone mainboard to be measured, cell phone mainboard to be measured, and testing computer, wherein: cell phone mainboard to be measured, be used for when receiving the test control signal of described testing computer transmission, the functional part corresponding to project to be measured transmits control signal; The functional part that project to be measured is corresponding is connected with described testing computer, is used for receiving the control signal that described cell phone mainboard to be measured sends, and to described testing computer feedback response information; Testing computer is used for sending test control signal according to the testing software that loads to described cell phone mainboard, and receives the response message of described functional part feedback, and determines according to described response message whether described project to be measured is qualified.Adopt technical solution of the present invention, on the one hand, controlling realization by testing computer tests each function of cell phone mainboard, thereby overcome in the prior art by coming that manually the various functions of cell phone mainboard is tested test accuracy and the lower problem of efficient of bringing, improved the accuracy and efficiency that cell phone mainboard is tested; On the other hand, realize that from technology upward system configuration is simple, be easy to realize that cost is lower.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (14)
1. the system of a testing mobile phone mainboard is characterized in that, comprises the functional part corresponding to project to be measured of cell phone mainboard to be measured, cell phone mainboard to be measured, and testing computer, wherein:
Cell phone mainboard to be measured is used for when receiving the test control signal of described testing computer transmission, and the functional part corresponding to project to be measured transmits control signal;
The functional part that project to be measured is corresponding, be connected with described testing computer with described testing computer and/or by described cell phone mainboard to be measured, be used for receiving the control signal that described testing computer or described cell phone mainboard to be measured send, and to described testing computer or by described cell phone mainboard to be measured to described testing computer feedback response information;
Testing computer, be used for sending test control signal according to the testing software that loads to functional part corresponding to described project to be measured, receive the response message of described functional part feedback, perhaps, send test control signal according to the testing software that loads to described cell phone mainboard to be measured, receive the response message of described cell phone mainboard feedback to be measured; Determine according to described response message whether described project to be measured is qualified;
Wherein, described project to be measured comprises the demonstration class testing at least, and functional part corresponding to described project to be measured comprises display screen and image capture device at least;
Described display screen is connected with described cell phone mainboard to be measured, is used for the first screen display instruction according to described cell phone mainboard output to be measured, shows the picture to be shown that described the first screen display instruction is carried;
Described image capture device, be connected with described testing computer, be used for when receiving the first IMAQ instruction that testing computer sends according to the testing software that loads, the picture to be shown that described display screen is shown carries out IMAQ, obtain corresponding testing image, the testing image that collects is sent to computer.
2. the system as claimed in claim 1, it is characterized in that, described project to be measured is when showing class testing, and described cell phone mainboard to be measured receives testing computer according to described the first screen display instruction that the testing software that loads sends, and carries picture to be shown in described the first screen display instruction.
3. system as claimed in claim 2, it is characterized in that, described display screen also is used for, receive the second screen display instruction that golden plate sends, carry described picture to be shown in this second screen display instruction, and according to described the second screen display instruction, showing the picture to be shown that described the second screen display instruction is carried, described golden plate is qualified cell phone mainboard;
Described image capture device also is used for, receive the second IMAQ instruction that testing computer sends according to the testing software that loads, and according to described the second IMAQ instruction described golden plate is carried out IMAQ at the picture to be shown that described display screen shows, obtain corresponding reference picture; The reference picture that obtains is sent to computer;
Testing computer is used for, and for each testing image that receives, determine the similarity between this testing image reference picture corresponding with it, and whether determine described testing image according to similarity qualified; Whether the Presentation Function of determining described cell phone mainboard according to the qualification rate of testing image is qualified.
4. such as each described system of claim 1～3, it is characterized in that described project to be measured comprises the test of button, side switch and Hall element, corresponding functional part comprises pneumatic means; Described testing computer comprises data collecting card;
Data collecting card is connected with described pneumatic means, is used for to the pneumatic means sending controling instruction;
Pneumatic means, be connected with cell phone mainboard with described data collecting card respectively, be used for respectively button, side switch and the Hall element of described cell phone mainboard being tested according to the control command that data collecting card sends, and by cell phone mainboard the data of testing sent to testing computer.
5. system as claimed in claim 4, it is characterized in that, described pneumatic means is tested the button of cell phone mainboard, have particular application as: the control command that receives the short circuit key-press matrix coordinate of described data collecting card transmission, according to the key-press matrix coordinate of the described cell phone mainboard of this control command short circuit, and by cell phone mainboard the key-press matrix coordinate is fed back to described testing computer;
Testing computer specifically is used for: the key-press matrix coordinate and the predefined key-press matrix coordinate that receive are compared, determine according to comparing result whether the button of described cell phone mainboard is qualified.
6. system as claimed in claim 4, it is characterized in that, described pneumatic means is tested the side switch of cell phone mainboard, have particular application as: the control command of the short circuit side switch matrix coordinate that the receive data capture card sends, according to the side switch matrix coordinate of the described cell phone mainboard of this control command short circuit, and by cell phone mainboard side switch matrix coordinate is fed back to described testing computer;
Testing computer specifically is used for: the side switch matrix coordinate and the predefined side switch matrix coordinate that receive are compared, determine according to comparing result whether the side switch of described cell phone mainboard is qualified.
7. system as claimed in claim 4, it is characterized in that, described pneumatic means is tested the Hall element of described cell phone mainboard, specifically be used for: the first control command that receives the promotion magnet of described data collecting card transmission, according to this first control command that described magnet is close to Hall element, and feed back the first field intensity value by cell phone mainboard to testing computer;
The second control command of the promotion magnet that the receive data capture card sends, according to this second control command with described magnet away from described Hall element, and feed back the second field intensity value by cell phone mainboard to testing computer;
Testing computer, specifically be used for: judge that described the first field intensity value that receives is greater than the first field intensity threshold value of setting, and described the second field intensity value determines that described Hall element is qualified during less than the second field intensity threshold value of setting, and described the first field intensity threshold value is greater than described the second field intensity threshold value; Otherwise, determine that described Hall element is defective.
8. system as claimed in claim 4 is characterized in that, project to be measured also comprises the test of multimedia winding circuit, and corresponding functional part comprises multimedia winding circuit;
Data collecting card is further used for, receive testing computer and send instruction according to the first audio signal that the testing software that loads sends, and send the first audio signal of setting according to this first audio signal transmission instruction to the current cell phone mainboard that is in multimedia winding test mode circuit; Receive the second audio signal of described cell phone mainboard feedback; Respectively described the first audio signal and the second audio signal are converted to corresponding two ways of digital signals and feed back to testing computer;
Testing computer is further used for, the second digital signal corresponding to the second audio signal with described data collecting card feedback, first digital signal corresponding with described the first audio signal compares, determine the distortion factor of the second digital signal and the first digital signal, whether the multimedia winding circuit of determining described cell phone mainboard according to the described distortion factor is qualified.
9. system as claimed in claim 4 is characterized in that, project to be measured comprises the test of earphone winding circuit, and corresponding functional part comprises earphone winding circuit;
Data collecting card is further used for, and receives testing computer and sends instruction according to the second audio signal that the testing software that loads sends, and send the 3rd audio signal of setting to described cell phone mainboard according to this second audio signal transmission instruction; Receive the 4th audio signal of described cell phone mainboard feedback; And, respectively described the 3rd audio signal and the 4th audio signal are converted to corresponding two ways of digital signals and feed back to described testing computer;
Testing computer is further used for: with the 4th digital signal corresponding to the 4th audio signal of described data collecting card feedback, the three digital signal corresponding with described the 3rd audio signal compares, determine the distortion factor of the 4th digital signal and three digital signal, whether the earphone winding circuit of determining described cell phone mainboard according to the described distortion factor is qualified.
10. system as claimed in claim 4 is characterized in that, project to be measured also comprises the test of loud speaker, and corresponding functional part comprises loud speaker;
Data collecting card is further used for, and receives the audio signal that described cell phone mainboard sends by loud speaker, and the described audio signal that will receive sends testing computer;
Testing computer is further used for, and whether judges the amplitude of the audio signal that described data collecting card feeds back less than the amplitude thresholds of setting, if determine that then the loud speaker of described cell phone mainboard is defective, determines then that if not the loud speaker of described cell phone mainboard is qualified.
11. system as claimed in claim 4 is characterized in that, project to be measured also comprises the test of identity information card deck, and corresponding functional part comprises identity information card deck;
Testing computer specifically is used for: send the control command that reads identity information card data to described cell phone mainboard according to the testing software that loads; And receive the object information that reads data in the identity information card that described cell phone mainboard sends; And determine according to described object information whether the identity information card deck of described cell phone mainboard is qualified.
12. system as claimed in claim 4 is characterized in that, project to be measured also comprises the test of motor, and corresponding functional part comprises motor;
Cell phone mainboard specifically is used for: receive testing computer according to the control command of the starter of the testing software transmission of loading, and export the audio signal of setting according to described control command;
Data collecting card is further used for, and the audio signal that described cell phone mainboard is exported feeds back to testing computer;
Testing computer is further used for: judge according to the audio signal that described data collecting card sends whether the motor of described cell phone mainboard drives function qualified.
13. system as claimed in claim 4 is characterized in that, project to be measured also comprises the test of camera function, and corresponding functional part comprises picture pick-up device;
Picture pick-up device, be connected with described cell phone mainboard to be measured with described display screen respectively, be used for receiving the IMAQ instruction that described cell phone mainboard to be measured sends, and according to this IMAQ instruction the picture that sets in advance is carried out IMAQ, and the first image after will gathering sends to described testing computer;
Described testing computer is used for described the first image that described picture pick-up device sends is analyzed, and determines according to analysis result whether the camera function of described cell phone mainboard to be measured is qualified.
14. system as claimed in claim 13 is characterized in that, described testing computer is further used for, and receives with reference to cell phone mainboard the described picture that sets in advance to be carried out resulting the second image of IMAQ;
Testing computer specifically is used for: determine the similarity between described the first image and described the second image, whether the camera function of determining described cell phone mainboard according to similarity is qualified.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010241560 CN101895602B (en) | 2010-07-27 | 2010-07-27 | Method and system for testing mobile phone mainboard |
| PCT/CN2011/071902 WO2012013043A1 (en) | 2010-07-27 | 2011-03-17 | Method and system for testing mobile phone mainboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010241560 CN101895602B (en) | 2010-07-27 | 2010-07-27 | Method and system for testing mobile phone mainboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101895602A CN101895602A (en) | 2010-11-24 |
| CN101895602B true CN101895602B (en) | 2013-04-10 |
Family
ID=43104668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010241560 Expired - Fee Related CN101895602B (en) | 2010-07-27 | 2010-07-27 | Method and system for testing mobile phone mainboard |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101895602B (en) |
| WO (1) | WO2012013043A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521223A (en) * | 2020-06-02 | 2020-08-11 | 天津维创微智能科技有限公司 | Automatic detection system and method |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1805918B1 (en) | 2004-09-27 | 2019-02-20 | Nielsen Media Research, Inc. | Methods and apparatus for using location information to manage spillover in an audience monitoring system |
| CN101895602B (en) * | 2010-07-27 | 2013-04-10 | 青岛海信移动通信技术股份有限公司 | Method and system for testing mobile phone mainboard |
| CN102411536A (en) * | 2011-08-05 | 2012-04-11 | 青岛海信移动通信技术股份有限公司 | Device and method for obtaining software-debugging information |
| CN102323533A (en) * | 2011-08-05 | 2012-01-18 | 青岛海信移动通信技术股份有限公司 | Device and method for detecting data card subplate |
| CN102387234B (en) * | 2011-12-09 | 2015-06-17 | 深圳市卓讯达科技发展有限公司 | Mobile phone automatic test device and method |
| CN103581663B (en) * | 2012-08-03 | 2015-07-29 | 展讯通信（上海）有限公司 | The method of testing of circuit board and system |
| CN102801840B (en) * | 2012-08-24 | 2015-06-17 | 武汉易思达科技有限公司 | Automatic detection device and method for mobile communication terminal |
| CN103067550B (en) * | 2012-12-24 | 2015-05-20 | 青岛海信移动通信技术股份有限公司 | Mobile phone test tool detection method |
| CN103167080A (en) * | 2013-02-04 | 2013-06-19 | 北京大友迅捷科技有限公司 | System and method of testing functions of main board of mobile phone |
| US9118960B2 (en) * | 2013-03-08 | 2015-08-25 | The Nielsen Company (Us), Llc | Methods and systems for reducing spillover by detecting signal distortion |
| CN104181452A (en) * | 2013-05-22 | 2014-12-03 | 富泰华工业（深圳）有限公司 | Circuit board test system and method |
| CN103607492B (en) * | 2013-08-26 | 2018-01-16 | 上海斐讯数据通信技术有限公司 | A kind of test system and method for testing to cell phone mainboard function |
| CN104730377B (en) * | 2015-01-30 | 2018-09-04 | 努比亚技术有限公司 | System, method and the terminal of switching system pattern |
| CN104700607A (en) * | 2015-03-20 | 2015-06-10 | 蒋海兵 | Radio-frequency remote controller test equipment and test method |
| CN105892445A (en) * | 2016-04-05 | 2016-08-24 | 珠海格力电器股份有限公司 | Mainboard function test system and method |
| CN106092210B (en) * | 2016-08-06 | 2018-08-31 | 广东每通测控科技股份有限公司 | A kind of automatic streamline formula mobile phone on-line testing method and its system |
| US20190050869A1 (en) * | 2017-08-08 | 2019-02-14 | Lau Gary Q | Method of Testing a Component of an Electronic Processing Device |
| CN107613078A (en) * | 2017-09-22 | 2018-01-19 | 苏州惠邦科信息技术有限公司 | The method of testing of sound of mobile phone |
| CN110601776B (en) * | 2019-09-10 | 2022-06-24 | 惠州市德赛西威汽车电子股份有限公司 | Vehicle-mounted wireless module performance test method and system |
| CN112750389A (en) * | 2019-10-31 | 2021-05-04 | 海信视像科技股份有限公司 | Testing device |
| CN112834836A (en) * | 2020-04-03 | 2021-05-25 | 青岛经济技术开发区海尔热水器有限公司 | Water heater detection device and detection method |
| CN111818438B (en) * | 2020-06-29 | 2021-09-17 | 青岛歌尔智能传感器有限公司 | Semi-finished product testing method and system of wireless earphone and computer readable storage medium |
| CN115825704B (en) * | 2023-02-14 | 2023-07-04 | 深圳新智联软件有限公司 | Method, device, system, equipment and medium for testing projection mainboard |
| CN117675986A (en) * | 2023-12-21 | 2024-03-08 | 上海大帜信息技术有限公司 | Testing method and testing system for smart phone motherboard |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101009853A (en) * | 2007-01-30 | 2007-08-01 | 中兴通讯股份有限公司 | Automatic test system for handset single-plate and its method |
| CN201054735Y (en) * | 2007-05-25 | 2008-04-30 | 中兴通讯股份有限公司 | A mobile phone single board testing device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100868869B1 (en) * | 2007-05-23 | 2008-11-14 | 주식회사 이노와이어리스 | Input/output channel matching apparatus for mobile communication terminal and measuring instrument each other |
| CN101568041A (en) * | 2008-04-21 | 2009-10-28 | 鸿富锦精密工业（深圳）有限公司 | Mobile phone vibration function testing system and mobile phone vibration function testing method |
| CN101370230A (en) * | 2008-10-08 | 2009-02-18 | 嘉兴闻泰通讯科技有限公司 | Automatic test system and method for mobile phone keyboard |
| CN101729635B (en) * | 2009-12-30 | 2013-12-04 | 中兴通讯股份有限公司 | Method and device for testing audio loop of communication terminal |
| CN101895602B (en) * | 2010-07-27 | 2013-04-10 | 青岛海信移动通信技术股份有限公司 | Method and system for testing mobile phone mainboard |
-
2010
- 2010-07-27 CN CN 201010241560 patent/CN101895602B/en not_active Expired - Fee Related
-
2011
- 2011-03-17 WO PCT/CN2011/071902 patent/WO2012013043A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101009853A (en) * | 2007-01-30 | 2007-08-01 | 中兴通讯股份有限公司 | Automatic test system for handset single-plate and its method |
| CN201054735Y (en) * | 2007-05-25 | 2008-04-30 | 中兴通讯股份有限公司 | A mobile phone single board testing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521223A (en) * | 2020-06-02 | 2020-08-11 | 天津维创微智能科技有限公司 | Automatic detection system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101895602A (en) | 2010-11-24 |
| WO2012013043A1 (en) | 2012-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101895602B (en) | Method and system for testing mobile phone mainboard | |
| CN103067550B (en) | Mobile phone test tool detection method | |
| US8335944B2 (en) | Automatic testing apparatus | |
| US8879744B2 (en) | Audio testing system and audio testing method for device under test | |
| CN101738550B (en) | Electronic device test device and test method | |
| CN103002317B (en) | Automatic PCBA (printed circuit board assembly) testing method and system for display device | |
| CN103716465A (en) | Two-mobile-terminal mutual testing method and system | |
| CN103345077B (en) | The quality detection device of liquid crystal display module and using method thereof | |
| CN101577756A (en) | Method for debugging image display unit in mobile phone platform through PC | |
| CN102594959A (en) | Mobile phone automated testing device and method | |
| CN109686287B (en) | Display panel test structure capable of simulating production line multiple conversion signals and jig | |
| CN201145731Y (en) | Apparatus for testing vehicle mounted acoustics system mainboard | |
| CN202334661U (en) | Full-automatic testing apparatus for mobile phone mainboard | |
| CN203968198U (en) | Cell-phone function testing apparatus | |
| CN101471977B (en) | Keyboard test system and test method for intelligent mobile phone | |
| CN204517822U (en) | A kind of result with WIFI can be reviewed bluetooth and automatically be detected frock | |
| CN201812175U (en) | Handheld operation test terminal for internal standardized operation specification program | |
| CN208537678U (en) | A kind of automatization test system of cell phone mainboard | |
| CN201733354U (en) | Mobile terminal testing device and mobile terminal testing system | |
| CN206658216U (en) | A kind of debugging apparatus of vehicle-mounted information service system | |
| CN1737590A (en) | Single purpose LCD assessment apparatus for mobile terminal | |
| CN105717437A (en) | Control panel automatic test system and method | |
| CN203365910U (en) | Camera module auto-focus function test system | |
| CN103278712B (en) | Automatic test system for radio | |
| CN200996981Y (en) | Terminal-module tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 266071 Shandong city of Qingdao province Jiangxi City Road No. 11 Applicant after: Qingdao Hisense Mobile Communication Technology Co., Ltd. Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Applicant before: Qingdao Hisense Mobile Communication Technology Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20190727 |