CN103067550B - Mobile phone test tool detection method - Google Patents
Mobile phone test tool detection method Download PDFInfo
- Publication number
- CN103067550B CN103067550B CN201210566162.2A CN201210566162A CN103067550B CN 103067550 B CN103067550 B CN 103067550B CN 201210566162 A CN201210566162 A CN 201210566162A CN 103067550 B CN103067550 B CN 103067550B
- Authority
- CN
- China
- Prior art keywords
- test
- mobile phone
- test module
- module
- pcba
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Telephone Function (AREA)
Abstract
The invention discloses a mobile phone test tool detection method. A detachable clamp is arranged on a test tool and comprises a plurality of test modules. The detection method includes the following steps: a mobile phone printed circuit board assembly (PCBA) is arranged on the test tool and is electrically connected with the test modules. The test tool which is provided with the PCBA is connected with a personal computer (PC) machine, and a power supply test module inside the test tool is used for supplying electricity for the mobile phone PCBA. A communication port of the PC machine is scanned to judge whether a mobile phone port is scanned or not. If the mobile phone port is scanned, then whether the communication port test module and the power supply test module of the test tool are normal or not is judged, and then other test modules in the test tool are detected. The qualified mobile phone PCBA is arranged on the test tool and the PCBA and specific detection methods are used for detecting whether the mobile phone tool is qualified or not. The mobile phone test tool detection method has the advantages that the detection speed is quick, the intuition of the detection results is strong, the accuracy is high and the detection method is extremely convenient to use.
Description
Technical field
The present invention relates to mobile phone test technology, specifically, relate to mobile phone test tool, more particularly, relate to mobile phone test tool detection method.
Background technology
Mobile phone is produced goods and is mainly included complete machine production shipment and mobile phone PCBA(Printed Circuit Board Assembly, printed circuit board assembly) production shipment two kinds.Mobile phone PCBA must complete functional test before shipment, intact to ensure the attachment of PCBA components and parts.At present, each mobile phone manufacturer is substantially all the functional test completing mobile phone PCBA in the following way: according to a set of test fixture of mobile phone PCBA exterior design, frock is provided with dismountable fixture, fixture has some test modules, each test module includes peripheral function device (screen, loud speaker, receiver, button etc.), and each test module respectively by thimble with the leakage copper point cantact of mobile phone PCBA test point or realize being electrically connected by connecting line connection PCB A buckle.During test, mobile phone PCBA is powered by test module, then goes operational testing module with the display of detection of handset PCBA, voice, reading card etc. by workman.And whole test fixture is controlled by the production application software in PC, detect the various functions of PCBA, provide result of determination.By the automatic test adopting test fixture to complete mobile phone PCBA, improve test speed and test mass, reduce production cost and the time cost of factory.
Because the PCBA switch of different mobile phone model is different, test point position is different, and therefore, when the PCBA type of testing changes, some test module needs change, and therefore, test fixture needs to change the fixture with different test module.But, after replacing, cannot know that whether the components and parts of each test module in fixture, thimble and connecting line be intact, be connected with PCBA whether normal etc.Also namely, cannot determine that whether test fixture itself is accurate.If the test fixture using self accuracy this to determine performs mobile phone PCBA test, not only affect the test accuracy of mobile phone PCBA, some test event also can be caused to perform.
Summary of the invention
The present invention is directed in prior art and be difficult to the whether qualified present situation of accurate detection of handset test fixture, propose a kind of mobile phone test tool detection method, by arranging qualified mobile phone PCBA on test fixture, utilize this PCBA and specific test methods detection of handset test fixture whether qualified, detection speed is fast, result judges that accuracy is high, extremely easy to use.
For achieving the above object, the present invention adopts following technical proposals to be achieved:
A kind of mobile phone test tool detection method, test fixture is provided with dismountable, to include multiple test module fixture, and described detection method comprises following process:
Test fixture is placed the mobile phone PCBA be up to the standards, and is electrically connected with test module;
The test fixture being provided with PCBA is connected with PC, utilizes the power supply test module in test fixture to power for mobile phone PCBA;
The communication port of scanning PC, judges whether to scan mobile phone port;
If scan mobile phone port, communication port test module and the power supply test module of discriminating test frock are normal; Otherwise communication port test module or the power supply test module of discriminating test frock are abnormal;
When communication port test module and power supply test module are normal, PC and test fixture is utilized to perform press key function testing, handset function test, loudspeaker function test, testing vibration function, Mike's functional test and display screen functions test to mobile phone PCBA, whether normal according to the key testing module in test result discriminating test frock, receiver test module, loud speaker test module, vibration-testing module, Mike's test module and display screen test module.
Detection method as above, for guaranteeing to detect the qualified of PCBA used, ensure the accuracy that test fixture detects, after scanning mobile phone port, first read the identification information of mobile phone PCBA, and compared with default identification information, when identification information and default identification information match, then perform the test process detecting other test modules in test fixture; Otherwise prompting PCBA is abnormal.
Detection method as above, the identification information of described mobile phone PCBA espespecially mobile phone software version number and produce sequence number.
Whether normal detection method as above, can detect described key testing module by the following method:
Data collecting card output key useful signal in control test fixture is to key testing module;
Read the feedback information of mobile phone PCBA;
When feedback information is consistent with the signal that data collecting card exports, judge that key testing module is normal; Otherwise, judge that key testing module is abnormal.
Whether normal detection method as above, can detect described receiver test module by the following method:
Control the audio signal that mobile phone PCBA sends assigned frequency;
The data collecting card controlled in test fixture gathers the output signal of receiver test module;
When the output signal of receiver test module and amplitude consistent with the audio signal frequency that mobile phone PCBA sends is in setting range, judge that receiver test module is normal; Otherwise, judge that receiver test module is abnormal.
Whether normal detection method as above, can detect described loud speaker test module by the following method:
Control the audio signal that mobile phone PCBA sends assigned frequency;
The data collecting card controlled in test fixture gathers the output signal of loud speaker test module;
When the output signal of loud speaker test module and amplitude consistent with the audio signal frequency that mobile phone PCBA sends is in setting range, judge that loud speaker test module is normal; Otherwise, judge that loud speaker test module is abnormal.
Whether normal detection method as above, can detect described vibration-testing module by the following method:
Control the vibration signal that mobile phone PCBA sends assigned frequency;
The data collecting card controlled in test fixture gathers the output signal of vibration-testing module;
When the output signal of vibration-testing module and amplitude consistent with the vibration signal frequency that mobile phone PCBA sends is in setting range, judge that vibration-testing module is normal; Otherwise, judge that vibration-testing module is abnormal.
Whether normal detection method as above, can detect described Mike's test module by the following method:
The data collecting card controlled in test fixture passes through Mike's test module output audio signal to mobile phone PCBA;
Control mobile phone PCBA and be switched to Mike's loopback status;
Control data capture card gathers the output signal of described receiver test module;
When receiver test module is normal, if when the output signal of receiver test module and amplitude consistent with the audio signal frequency that Mike's test module exports is in setting range, judge that Mike's test module is normal; Otherwise, judge that Mike's test module is abnormal.
Whether normal detection method as above, can detect described display screen test module by the following method:
Control mobile phone PCBA display and specify screen;
Control the display image of camera shooting display screen test module;
When showing image and being consistent with appointment screen, judge that display screen test module is normal; Otherwise, judge that display screen test module is abnormal.
Detection method as above, the polytype screen that described appointment screen preferably shows successively by appointment order.
Compared with prior art, advantage of the present invention and good effect are: the present invention by arranging qualified mobile phone PCBA on test fixture, based on this PCBA, in conjunction with PC, whether the power supply test module and the communication port test module that first detect test fixture be normal, when these two test modules are all normal, recycling PC and test fixture are tested mobile phone PCBA n-back test, and it is whether normal according to other test modules in test result detection test fixture, not only control procedure is simple, and test result is directly perceived, accurately, be convenient to fast, reliably detect that whether each test module itself in test fixture is intact and be in place, for mobile phone test provides reliable guarantee.
After reading the specific embodiment of the present invention by reference to the accompanying drawings, the other features and advantages of the invention will become clearly.
Accompanying drawing explanation
Fig. 1 is the main flow chart of a mobile phone test tool detection method of the present invention embodiment;
Fig. 2 is the particular flow sheet detecting key testing module in Fig. 1 embodiment;
Fig. 3 is the particular flow sheet detecting receiver/loud speaker test module in Fig. 1 embodiment;
Fig. 4 is the particular flow sheet detecting vibration-testing module in Fig. 1 embodiment;
Fig. 5 is the particular flow sheet detecting Mike's test module in Fig. 1 embodiment;
Fig. 6 is the particular flow sheet of detection display screen test module in Fig. 1 embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described in further detail.
First, brief description technology starting point of the present invention: on a production line during testing mobile phone PCBA, adopts special test frock to realize.Ensureing that mobile phone PCBA tests accurately, first will guarantee that test fixture itself is intact, is also that components and parts, thimble and the connecting line in each test module being used in test fixture fixture being electrically connected with PCBA itself is normal, intact.So, if after changing the fixture with different test module because of mobile phone PCBA model change, need to detect test fixture itself, to guarantee that test module is intact.And there is no the special detection method for test fixture in prior art, be generally acquiescence test fixture be qualified, be directly used for testing mobile phone PCBA.If the test fixture using self accuracy this to determine performs mobile phone PCBA test, not only affect the test accuracy of mobile phone PCBA, some test event also can be caused to perform.。Given this, the present invention proposes a kind of method being exclusively used in detection test fixture, by arranging qualified mobile phone PCBA on test fixture, based on this PCBA, in conjunction with PC, whether detection of handset test fixture is qualified, detection speed is fast, and result judges that accuracy is high, extremely easy to use.
Please refer to Fig. 1, this Figure 1 shows that the main flow chart of a mobile phone test tool detection method of the present invention embodiment.In this embodiment, test fixture is in order to test mobile phone PCBA, be provided with dismountable test fixture thereon, fixture include power supply test module, communication port test module, key testing module, receiver test module, loud speaker test module, vibration-testing module, Mike's test module and display screen test module.
As shown in Figure 1, the detailed process that detects test fixture of this embodiment is as follows:
Step 101: place the mobile phone PCBA be up to the standards on test fixture, and be electrically connected with test module each in fixture.
The mobile phone PCBA that placement one piece is qualified on test fixture fixture to be detected, each test module in fixture realizes being electrically connected with the leakage copper point cantact of mobile phone PCBA test point by thimble, or realize electrical connection by connecting line connection PCB A buckle, form the complete test macro of testing mobile phone PCBA.
Step 102: be connected with PC by test fixture, utilizes the power supply test module in test fixture to power for mobile phone PCBA.
When detecting test fixture or testing mobile phone PCBA, all needing test fixture to be connected with PC, realizing corresponding detection by means of PC.
Step 103: the communication port of scanning PC.
Mobile phone PCBA utilizes the power supply test module in test fixture to power, and is communicated with PC by the communication port test module in test fixture.And follow-up test process must ensure that mobile phone can work on power and can carry out proper communication with PC, so that PC sends out control command can to mobile phone PCBA.Therefore, this embodiment when test fixture, first test its power supply test module and communication port test module whether normal.Concrete operations are: after powering for mobile phone PCBA, the communication port of scanning PC, if scan mobile phone port, illustrate that mobile phone PCBA normally powers on and can establish a communications link with PC, also namely show that power supply test module in test fixture and communication port test module are normal.If scanning is less than mobile phone port, may be that power supply test module makes mobile phone PCBA to work on power extremely, also may be to cause mobile phone PCBA cannot set up with PC because communication port test module is abnormal to communicate.
Step 104: judge whether to scan mobile phone port.If so, 106 are gone to step; If not, step 105 is performed.
Mobile phone terminal mouthpiece has specific port numbers, by judging whether PC and communication port exist mobile phone terminal slogan, can judge whether to scan mobile phone port.
Step 105: if do not scan mobile phone port, prompting communication port test module or power supply test module are extremely.
Technical staff, according to this abnormal prompt, can check the components and parts of these two test modules, thimble and connecting line targetedly, is convenient to find fault fast and get rid of.
Step 106: if scan mobile phone port, judges that communication port test module is normal with power supply test module.After this, PC and mobile phone PCBA can be utilized to detect other test modules.
In this embodiment, for guaranteeing that detecting mobile phone PCBA used is that detection is qualified, consider qualified PCBA(gold plate) there is specific identification information, before other test modules of execution detect, first judge whether the mobile phone PCBA that test fixture is placed is qualified product.Concrete decision process is as described in following step 107 to 110.
Step 107: after judgement communication port test module and power supply test module are normal, read mobile phone PCBA identification information by communication port test module.
After mobile phone PCBA normally works on power and communication port test module in test job is normal, PC sends control command, read mobile phone PCBA identification information, as software version number and the production sequence number of mobile phone, this instruction transfers on mobile phone PCBA through communication port test module.Mobile phone PCBA receives this instruction, is fed back on PC by the identification informations such as its software version number and production sequence number by communication port test module.
Step 108:PC is machine-readable get the identification information of current phone PCBA after, compared with default identification information, judge whether to match with default identification information.If coupling, goes to step 110; Otherwise, perform step 109.
Each block detects the identification information that qualified PCBA all has this PCBA of unique identification, and such as, this identification information is software version number and hardware formation sequence number, and the identification information of these qualified PCBA is prestored in PC.After PC reads the identification information of a PCBA, search whether there is current identification information by from the qualified PCBA identification information stored.If find, judge to match with default identification information, if do not find identical identification information, then judge not match with default identification information.
Step 109: if the identification information of current PC BA and default identification information do not match, prompting PCBA is abnormal.
If PCBA is abnormal, technical staff can check whether PCBA is the one block of plate be up to the standards, so that change really qualified PCBA.
Whether step 110: if the identification information of current PC BA and default identification information match, utilizes PC and test fixture to the test of PCBA n-back test, normal to detect other test modules test fixture corresponding to functional test.
The concrete testing process of other test modules respectively can be schemed shown and below to the description of each figure referring to figs. 2 to Fig. 6.
By above-mentioned testing process, can detect fast, intuitively, exactly power supply test module in test fixture and communication port test module whether intact and be in place, and again other test modules are detected on the basis that it detects, improve speed and the reliability of test fixture detection.
It is the flow chart detecting key testing module shown in Fig. 2.Detect the whether normal detailed process of key testing module as follows:
Step 201: the data collecting card output key useful signal in control test fixture is to key testing module.
PC sends control command, and the effective high level signal of data collecting card output key in control test fixture or low level signal are to key testing module.Key testing module performs corresponding actuation of keys according to button useful signal, and this actuation of keys can be reflected on mobile phone PCBA.
Step 202: the feedback information reading mobile phone PCBA.
The actuation of keys of key testing module will be reflected on mobile phone PCBA, and PC can obtain the feedback information of mobile phone PCBA by the communication port test module on test fixture, this feedback information is consistent with actuation of keys.Such as, the button useful signal that data collecting card exports presses " menu " key; Key testing module upon receipt of the signal, will press by its " menu " button; Mobile phone PCBA will perform " menu " button, call corresponding module and show " menu ".So the feedback information of mobile phone is exactly the menu of display mobile phone.
Step 203: judge that whether feedback information is consistent with the signal that data collecting card exports.If consistent, perform step 204; Otherwise, perform step 205.
Step 204: if feedback information is consistent with the signal that data collecting card exports, judges that key testing module is normal.
Step 205: if the signal that feedback information and data collecting card export is inconsistent, such as, mobile phone PCBA does not have feedback information, or has feedback information, but the signal exported with data collecting card is inconsistent, then judge that key testing module is abnormal.
For receiver test module and loud speaker test module, similar process can be adopted detect, specifically as shown in Fig. 3 receiver/loud speaker test module testing process.
Step 301: control the audio signal that mobile phone PCBA sends assigned frequency.
PC sends control command, transfers to mobile phone PCBA by the communication port test module in test fixture, controls the audio signal that it sends assigned frequency.
Step 302: the data collecting card controlled in test fixture gathers the output signal of receiver/loud speaker test module.
PC sends control command, gathers the output signal of receiver/loud speaker test module, and be uploaded in PC by signal in control data capture card.
The signal waveform of collection can be presented on PC interface by PC, and the audio signal waveform that simultaneously also PCBA can be sent shows, by the comparison of two oscillograms, can very clear two signals whether identical.
Step 303: judge that whether the frequency of the audio signal that the output signal of test module and PCBA send is consistent, and the output signal amplitude of test module is in setting range.If so, step 304 is performed; Otherwise, perform step 305.
Step 304: if the consistent and output signal amplitude of test module of the audio signal frequency that sends of output signal and the PCBA of receiver/loud speaker test module is in setting range, judge that receiver/loud speaker test module is normal.
After mobile phone PCBA sends audio signal, this signal will be exported by receiver or loud speaker, and signal, after receiver or the transmission of loud speaker test module, always exists certain decay.Therefore, by gathering the output signal of receiver test module or loud speaker test module, the signal that this signal and PCBA send is compared, if both frequencies be consistent and test module output signal amplitude in setting range, send the half of signal amplitude as amplitude is greater than PCBA and is less than the amplitude that PCBA sends signal, illustrate that the audio signal that PCBA sends normally is exported by receiver test module or loud speaker test module, so show receiver test module or loud speaker test module normal.
Step 305: if the audio signal frequency that sends of the output signal of receiver/loud speaker test module and PCBA is inconsistent or the output signal amplitude of test module not in setting range, judge that receiver/loud speaker test module is abnormal.
If frequency is inconsistent, or test module output signal amplitude is not in setting range, the half of signal amplitude is sent as being less than PCBA, or be greater than the amplitude that PCBA sends signal, then illustrate that receiver test module or loud speaker test module go wrong, as components and parts itself have fault, or thimble, connecting line are not in place, and all judge that receiver/loud speaker test module is abnormal.
The waveform of the output signal of the receiver of collection/loud speaker test module can be presented on PC interface by PC, also the signal waveform that PCBA sends can be shown simultaneously, by the comparison of two oscillograms, can very clear two signals whether identical.
It is the flow chart detecting vibration-testing module shown in Fig. 4.Detect the whether normal detailed process of vibration-testing module as follows:
Step 401: control the vibration signal that mobile phone PCBA sends assigned frequency.
PC sends control command, transfers to mobile phone PCBA by the communication port test module in test fixture, controls the vibration signal that it sends assigned frequency.
Step 402: the data collecting card controlled in test fixture gathers the output signal of vibration-testing module.
PC sends control command, gathers the output signal of vibration-testing module, and be uploaded in PC by signal in control data capture card.
The signal waveform of collection can be presented on PC interface by PC, also the vibration signal waveforms that PCBA sends can be shown simultaneously, by the comparison of two oscillograms, can very clear two signals whether identical.
Step 403: judge that whether the frequency of the vibration signal that the output signal of test module and PCBA send is consistent, and the output signal amplitude of test module is in setting range.If so, step 404 is performed; Otherwise, perform step 405.
Step 404: if the consistent and output signal amplitude of test module of the vibration signal frequency that sends of the output signal of vibration-testing module and PCBA is in setting range, judge that vibrator test module is normal.
After mobile phone PCBA sends vibration signal, this signal will be exported by vibration-testing module, and signal, after vibration-testing module transfer, always exists certain decay.Therefore, by gathering the output signal of vibration-testing module, the signal that this signal and PCBA send is compared, if both frequencies be consistent and test module output signal amplitude in setting range, send the half of signal amplitude as amplitude is greater than PCBA and is less than the amplitude that PCBA sends signal, illustrate that the vibration signal that PCBA sends normally is exported by vibration-testing module, and then show that vibration-testing module is normal.
Step 405: if the vibration signal frequency that sends of the output signal of vibration-testing module and PCBA is inconsistent or the output signal amplitude of test module not in setting range, judge that vibration-testing module is abnormal.
If frequency is inconsistent, or test module output signal amplitude is not in setting range, the half of signal amplitude is sent as being less than PCBA, or be greater than the amplitude that PCBA sends signal, then illustrate that vibration-testing module goes wrong, as components and parts itself have fault, or thimble, connecting line are not in place, and all judge that vibration-testing module is abnormal.
It is the flow chart detecting Mike's test module shown in Fig. 5.Detect the whether normal detailed process of Mike's test module as follows:
Step 501: control data capture card passes through Mike's test module output audio signal to mobile phone PCBA.
PC sends control command, and the data collecting card controlled in test fixture exports the audio signal of assigned frequency and transfers to mobile phone PCBA through Mike's test module.
Step 502: control mobile phone PCBA and be switched to Mike's loopback status.
PC sends control command, controls mobile phone PCBA and is switched to Mike's loopback status, also namely controls receiver test module and exports the signal entering mobile phone through Mike's test module.
Step 503: control data capture card gathers the output signal of receiver test module, and is uploaded to PC.
The waveform of the signal of collection can be presented on PC interface by PC, also the audio signal waveform exported through Mike can be shown simultaneously, by the comparison of two oscillograms, can very clear two signals whether identical.
Step 504: judge that whether the output signal of receiver test module is consistent with the frequency of the audio signal that Mike's test module exports, and the output signal amplitude of receiver test module is in setting range.If so, step 505 is performed; Otherwise, perform step 506.
Step 505: when receiver test module is normal (flow process of Fig. 3 can be adopted to judge, and whether receiver test module is normal), if the output signal of receiver test module and the output signal amplitude of receiver test module consistent with the audio signal frequency that Mike's test module exports is in setting range, judge that Mike's test module is normal.
When mobile phone PCBA is in loopback status, will be exported by receiver test module through the audio signal of Mike's test module to mobile phone PCBA, and after the transmission of receiver test module, always there is certain decay in signal.Therefore.When receiver test module is normal, by gathering the output signal of receiver test module, the signal that this signal and Mike's test module send is compared, if both frequencies be consistent and receiver test module output signal amplitude in setting range, send the half of signal amplitude as amplitude is greater than Mike's test module and is less than the amplitude that Mike's test module sends signal, illustrating that the output signal of receiver test module and the output signal of Mike's test module are consistent.Because receiver test module is normal, and then can judge that Mike's test module is normal.
Step 506: when receiver test module is normal, if the audio signal frequency that the output signal of receiver test module and Mike's test module send is inconsistent or the output signal amplitude of receiver test module not in setting range, judge that Mike test module is abnormal.
If frequency is inconsistent, or receiver test module output signal amplitude is not in setting range, the half of signal amplitude is sent as being less than Mike's test module, or be greater than the amplitude that Mike's test module sends signal, illustrate that the output signal of the output signal of receiver test module and Mike's test module is inconsistent.And due to receiver test module be normal, then illustrate that Mike test module goes wrong, as components and parts itself have fault, or thimble, connecting line are not in place, and all judge that Mike's test module is abnormal.
The flow process detected the display screen test module in test fixture can shown in the flow chart of reference diagram 6, specific as follows:
Step 601: control mobile phone PCBA display and specify screen.
PC sends control command, controls mobile phone PCBA display and specifies screen.For improving detection accuracy, specifying screen to be preferably the combination of the polytype screen shown successively by appointment order, such as, controlling mobile phone PCBA and showing white screen, blank screen, combination screen successively.
Step 602: the display image controlling camera shooting display screen test module.
Utilize the image shown by display screen in PC control camera shooting display screen test module, and show in image uploading to PC.
Step 603: judge that whether the display image of the display screen test module captured by camera is consistent with the appointment screen that mobile phone PCBA shows.If consistent, perform step 404; Otherwise, perform step 605.
Such as, PC controls mobile phone PCBA and shows white screen, blank screen, combination screen (part blank screen, part are shielded in vain) successively, judges whether the display image captured by camera is also followed successively by white screen, blank screen, combination screen.If so, image is shown consistent with appointment screen; Otherwise both judgements are inconsistent.
Step 604: if display image is consistent with appointment screen, judge that display screen test module is normal.
Step 605: if display image is inconsistent with appointment screen, judge that display screen test module is abnormal.
During each test module adopting above-mentioned each method to detect in test fixture, testing process instruction is simple, and the testing result obtained all can show on PC, and directly reflects and detect the whether normal state of test module, visual result, is convenient to analysis.And, test module can be pointed out normally to have exception by PC, and carry out alarm when exception, be beneficial to and note abnormalities fast and solve abnormal problem, improve detection speed and the reliability of test fixture.
Above embodiment only in order to technical scheme of the present invention to be described, but not is limited; Although with reference to previous embodiment to invention has been detailed description, for the person of ordinary skill of the art, still can modify to the technical scheme described in previous embodiment, or equivalent replacement is carried out to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the present invention's technical scheme required for protection.
Claims (9)
1. a mobile phone test tool detection method, test fixture is provided with dismountable, to include multiple test module fixture, it is characterized in that, described detection method comprises following process:
Test fixture is placed the mobile phone PCBA be up to the standards, and is electrically connected with each test module in fixture;
The test fixture being provided with PCBA is connected with PC, utilizes the power supply test module in test fixture to power for mobile phone PCBA;
The communication port of scanning PC, judges whether to scan mobile phone port;
If scan mobile phone port, communication port test module and the power supply test module of discriminating test frock are normal; Otherwise communication port test module or the power supply test module of discriminating test frock are abnormal;
When communication port test module and power supply test module are normal, read the identification information of mobile phone PCBA, and compared with default identification information, if identification information and default identification information do not match, prompting PCBA is abnormal; If identification information and default identification information match, PC and test fixture is utilized to perform press key function testing, handset function test, loudspeaker function test, testing vibration function, Mike's functional test and display screen functions test to mobile phone PCBA, whether normal according to corresponding in test result discriminating test frock key testing module, receiver test module, loud speaker test module, vibration-testing module, Mike's test module and display screen test module.
2. detection method according to claim 1, is characterized in that, the identification information of described mobile phone PCBA is the software version number of mobile phone and produces sequence number.
3. detection method according to claim 1, is characterized in that, whether normally detects described key testing module by the following method:
Data collecting card output key useful signal in control test fixture is to key testing module;
Read the feedback information of mobile phone PCBA;
When feedback information is consistent with the signal that data collecting card exports, judge that key testing module is normal; Otherwise, judge that key testing module is abnormal.
4. detection method according to claim 1, is characterized in that, whether normally detects described receiver test module by the following method:
Control the audio signal that mobile phone PCBA sends assigned frequency;
The data collecting card controlled in test fixture gathers the output signal of receiver test module;
When the output signal of receiver test module and amplitude consistent with the audio signal frequency that mobile phone PCBA sends is in setting range, judge that receiver test module is normal; Otherwise, judge that receiver test module is abnormal.
5. detection method according to claim 1, is characterized in that, whether normally detects described loud speaker test module by the following method:
Control the audio signal that mobile phone PCBA sends assigned frequency;
The data collecting card controlled in test fixture gathers the output signal of loud speaker test module;
When the output signal of loud speaker test module and amplitude consistent with the audio signal frequency that mobile phone PCBA sends is in setting range, judge that loud speaker test module is normal; Otherwise, judge that loud speaker test module is abnormal.
6. detection method according to claim 1, is characterized in that, whether normally detects described vibration-testing module by the following method:
Control the vibration signal that mobile phone PCBA sends assigned frequency;
The data collecting card controlled in test fixture gathers the output signal of vibration-testing module;
When the output signal of vibration-testing module and amplitude consistent with the vibration signal frequency that mobile phone PCBA sends is in setting range, judge that vibration-testing module is normal; Otherwise, judge that vibration-testing module is abnormal.
7. detection method according to claim 1, is characterized in that, whether normally detects described Mike's test module by the following method:
The data collecting card controlled in test fixture passes through Mike's test module output audio signal to mobile phone PCBA;
Control mobile phone PCBA and be switched to Mike's loopback status;
Control data capture card gathers the output signal of described receiver test module;
When receiver test module is normal, if when the output signal of receiver test module and amplitude consistent with the audio signal frequency that Mike's test module exports is in setting range, judge that Mike's test module is normal; Otherwise, judge that Mike's test module is abnormal.
8. detection method according to claim 1, is characterized in that, whether normally detects described display screen test module by the following method:
Control mobile phone PCBA display and specify screen;
Control the display image of camera shooting display screen test module;
When showing image and being consistent with appointment screen, judge that display screen test module is normal; Otherwise, judge that display screen test module is abnormal.
9. detection method according to claim 8, is characterized in that, described appointment screen is the polytype screen shown successively by appointment order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210566162.2A CN103067550B (en) | 2012-12-24 | 2012-12-24 | Mobile phone test tool detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210566162.2A CN103067550B (en) | 2012-12-24 | 2012-12-24 | Mobile phone test tool detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103067550A CN103067550A (en) | 2013-04-24 |
| CN103067550B true CN103067550B (en) | 2015-05-20 |
Family
ID=48110003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210566162.2A Active CN103067550B (en) | 2012-12-24 | 2012-12-24 | Mobile phone test tool detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103067550B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103428265A (en) * | 2013-06-28 | 2013-12-04 | 赛龙通信技术（深圳）有限公司 | Manufacturing execution system (MES) control method and system |
| CN104808025A (en) * | 2015-05-06 | 2015-07-29 | 天津市中环通讯技术有限公司 | PCBA (printed circuit board assembly) repair bracket fixture and application method thereof |
| CN106375757A (en) * | 2016-10-12 | 2017-02-01 | 芜湖赋兴光电有限公司 | Mobile phone camera module function detection method |
| CN106572224A (en) * | 2016-11-16 | 2017-04-19 | 侯海亭 | Mobile phone fault measurement method |
| CN107766185A (en) * | 2017-09-25 | 2018-03-06 | 广东欧珀移动通信有限公司 | Test system and method |
| CN109581106A (en) * | 2018-11-28 | 2019-04-05 | Oppo（重庆）智能科技有限公司 | Test equipment control method, device, system and electronic equipment |
| CN110456259B (en) * | 2019-08-19 | 2021-12-03 | 深圳坚朗海贝斯智能科技有限公司 | PCBA single board test method and test system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101145859A (en) * | 2006-09-12 | 2008-03-19 | 中兴通讯股份有限公司 | Testing system and method for mobile phone single board |
| CN101895602A (en) * | 2010-07-27 | 2010-11-24 | 青岛海信移动通信技术股份有限公司 | Method and system for testing mobile phone mainboard |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7187165B2 (en) * | 2004-12-10 | 2007-03-06 | Agilent Technologies, Inc. | Method and system for implicitly encoding preferred probing locations in a printed circuit board design for use in tester fixture build |
| KR20130117841A (en) * | 2011-01-31 | 2013-10-28 | 가부시키가이샤 무라타 세이사쿠쇼 | Measurement error correction method and electronic component characteristic measurement device |
-
2012
- 2012-12-24 CN CN201210566162.2A patent/CN103067550B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101145859A (en) * | 2006-09-12 | 2008-03-19 | 中兴通讯股份有限公司 | Testing system and method for mobile phone single board |
| CN101895602A (en) * | 2010-07-27 | 2010-11-24 | 青岛海信移动通信技术股份有限公司 | Method and system for testing mobile phone mainboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103067550A (en) | 2013-04-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103067550B (en) | Mobile phone test tool detection method | |
| CN101895602B (en) | Method and system for testing mobile phone mainboard | |
| CN101145859B (en) | Testing system and method for mobile phone single board | |
| CN102387234B (en) | Mobile phone automatic test device and method | |
| CN103793306A (en) | Testing method and device for automatic startup and shutdown of electronic products | |
| CN104601771A (en) | Method and system for testing main board of mobile phone | |
| CN108076660A (en) | A kind of device and method of PCBA functional tests | |
| CN104483959A (en) | Fault simulation and test system | |
| CN209913826U (en) | Vehicle-mounted communication module testing device | |
| CN102594959A (en) | Mobile phone automated testing device and method | |
| CN107631750B (en) | Method, device, terminal and storage medium for testing terminal to be tested | |
| CN101706550B (en) | Method for testing mainboard | |
| CN2766245Y (en) | Multifunctional current detecting device | |
| CN101499892A (en) | Communication interface detection method and electronic device | |
| CN101370230A (en) | Automatic test system and method for mobile phone keyboard | |
| CN103414602A (en) | Testing device and testing system for testing Dongle device | |
| CN105224074B (en) | A kind of control method and electronic equipment | |
| CN112235708B (en) | Testing system and method for earphone production | |
| CN203422448U (en) | Printed circuit board assembly (PCBA) connected sheet automated test system | |
| CN103336241B (en) | A kind of method and system thereof of testing Modem module on embedded PCB A | |
| CN110232881A (en) | Front board measuring method | |
| CN101686414B (en) | Testing device for mobile phone | |
| CN105092960A (en) | Method and device for displaying electric quantity | |
| CN202475546U (en) | Standard clamp integrating hand-operated and automatic tests in one | |
| CN103278712B (en) | Automatic test system for radio |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |