CN104021055B - Automatic testing system and method for multimedia device - Google Patents
Automatic testing system and method for multimedia device Download PDFInfo
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Abstract
The invention discloses an automatic testing system and method for a multimedia device. The automatic testing system comprises a system configuration module, a data collecting module, a data analyzing module and a display module. The system configuration module is used for setting needed testing items of a device/module of a multimedia product to be tested, wherein the number of the multimedia product to be tested, the number of the device/module of the multimedia product to be tested and the number of the testing items are all at least one; the data collecting module and the system configuration module are connected, and the data collecting module is connected with the device/module of the multimedia product to be tested through corresponding connecting wires according to settings of the system configuration module, so that testing data corresponding to the testing items are collected; the data analyzing module is connected with the data collecting module through a corresponding connecting wire to receive the testing data, and is used for analyzing the received testing data through a preset detecting method to obtain a detecting result; the display module is connected with the data analyzing module and used for displaying the detecting result.
Description
Technical field
The present invention relates to multimedia detection and field tests, particularly relate to a kind of automatization test system and method for multimedia equipment.
Background technology
Along with the progress of technology; the kind of multimedia equipment gets more and more; and the module that equipment has and function also become increasingly complex, current common media product comprises following equipment and module usually: the collection of (1) audio frequency and video, coding and output module; (2) I/O device, as mouse, keyboard, button etc.; (3) memory device, as hard disk, USB flash disk, storage card etc.; (4) network equipment is as network interface card, bluetooth etc.The more professional requirements to test of the function that product has are higher, and the test of current a lot of product also rests on the artificial stage, not only consumes a large amount of manpowers, and the phenomenon often having test leakage and survey by mistake.
Therefore, production in enormous quantities and the high technology content of present multimedia equipment are not more and more suitable for manual testing, need testing tool that is efficient, comprehensive, robotization just can meet the demands.
Summary of the invention
Many aspects of the present invention provide a kind of automatization test system and method for multimedia equipment, can detect multiple equipment or the module of multiple product simultaneously, compare and be manually greatly improved in detection efficiency with precision.
The invention provides a kind of automatization test system of multimedia equipment, comprise system configuration module, data acquisition module, data analysis module and display module, described system configuration module for media product to be tested is set equipment/module needed for test event; Wherein, the equipment/module of described media product to be tested, described media product to be tested and test event are all at least one; Described data acquisition module is connected with described system configuration module, and connects the equipment/module of described media product to be tested according to the corresponding connecting line that is arranged through of described system configuration module, thus gathers test data corresponding to described test event; Described data analysis module connects described data acquisition module to receive described test data by corresponding connecting line, and obtains testing result to the described test data received by the detection method analysis of presetting; Described display module is connected with described data analysis module, for showing described testing result.
As the improvement of such scheme, the equipment/module of described media product to be tested comprises audio frequency and video, storage or I/O equipment/module.
As the improvement of such scheme, the equipment/module of described media product to be tested comprises RTC, serial ports, the collection of audio frequency and video, coding and output module, GPIO mouth, alarm relay equipment, hummer, mouse, hard disk, USB flash disk or keypad.
As the improvement of such scheme, also comprise the log pattern be connected with described data analysis module, for receiving and preserving described testing result.
As the improvement of such scheme, described connecting line comprises video line, tone frequency channel wire or data line.
In one embodiment of the invention, also comprise the reference input source module be connected with described system configuration module and data analysis module respectively, for pre-entering and preserving the reference input source according to different test events, and the equipment/module and the data analysis module that corresponding reference input source are sent to described media product to be tested are set according to described system configuration module; Described data collecting module collected to described test data be receive when work is carried out in reference input source based on the equipment/module of described media product to be tested to collect, and described data analysis module is analyzed described test data in conjunction with described reference input source.
In another embodiment of the present invention, described reference data acquisition module comprises embedded reference input source unit, for pre-entering and preserving the reference input source according to different test events; The corresponding reference input source that described reference input source unit stores first sends to the equipment/module of described media product to be tested to carry out work according to arranging of described system configuration module by described data acquisition module, and then gather described test data, and the described test data collected is sent to described data analysis module together with described reference input source, described data analysis module is analyzed described test data in conjunction with described reference input source.
Present invention also offers a kind of automatic test mode of multimedia equipment, be applicable in the automatization test system of multimedia equipment as claimed in claim 1, automatically to test multiple test events of the equipment/module of multiple media product, it is characterized in that, comprise step:
Test event needed for equipment/module that media product to be tested is set by system configuration module;
Data acquisition module according to the equipment/module being arranged through the described media product to be tested of corresponding connecting line connection of described system configuration module, thus gathers test data corresponding to described test event;
Data analysis module connects described data acquisition module to receive described test data by corresponding connecting line, and obtains testing result to the described test data received by the detection method analysis of presetting;
Described testing result is shown by display module.
As the improvement of technique scheme, also comprise step: pre-enter and preserve the reference input source required for different test events, and the equipment/module and the data analysis module that corresponding reference input source are sent to described media product to be tested are set according to described system configuration module; Described data collecting module collected to described test data be receive when work is carried out in reference input source based on the equipment/module of described media product to be tested to collect, and described data analysis module is analyzed described test data in conjunction with described reference input source.
As the improvement of technique scheme, also comprise step: send to log pattern to preserve described testing result.
As the improvement of technique scheme, the equipment/module of described media product to be tested comprises RTC, serial ports, the collection of audio frequency and video, coding and output module, GPIO mouth, alarm relay equipment, hummer, mouse, hard disk, USB flash disk or keypad.
Compared with prior art, the automatization test system of multimedia equipment disclosed by the invention has following beneficial effect:
1, efficiency is high, intelligent, and test is more comprehensive, and to some abnormal option meeting output abnormality degree, is convenient to the problem analysis that manufacturer is quantitative;
2, there is multiple test option available, both can enable all test items to test, also only can test by a part of option opened wherein, therefore both may be used for unit testing and the integration testing of product, also may be used for the test of the quality inspection before product export;
3, the extensibility of system is good, availablely increases new measuring ability as required, can be used in the test of multiple media product.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatization test system of a kind of multimedia equipment in first embodiment of the invention;
Fig. 2 is the structural representation of the automatization test system of a kind of multimedia equipment in second embodiment of the invention;
Fig. 3 is the structural representation of the automatization test system of a kind of multimedia equipment in third embodiment of the invention;
Fig. 4 is the structural representation of the automatization test system of a kind of multimedia equipment in fourth embodiment of the invention;
Fig. 5 is the process flow diagram of the automated testing method of a kind of multimedia equipment in fifth embodiment of the invention;
Fig. 6 is the process flow diagram of the automatization test system of a kind of multimedia equipment in sixth embodiment of the invention;
Fig. 7 is the process flow diagram of the automatization test system of a kind of multimedia equipment in seventh embodiment of the invention;
Fig. 8 is the process flow diagram of the automatization test system of a kind of multimedia equipment in eighth embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
When the present invention is directed to media product manual testing, test item is too many, professional too strong and testing efficiency that is that cause is low, survey by mistake and test leakage often occur and propose a kind of comprehensively, the testing scheme of robotization.The program includes the project to be measured of common media product, therefore can freely configure according to the actual conditions of oneself product the option needing test when testing.Moreover, artificial often once can only a few equipment of single testing product or module, and the automated detection system that this programme proposes can detect multiple equipment or the module of multiple product simultaneously, compare in detection efficiency with precision and be manually greatly improved.Detailed specific implementation of the present invention is carried out below by multiple specific embodiment.
Embodiment 1
See Fig. 1, it is the structural representation of the automatization test system of a kind of multimedia equipment that the embodiment of the present invention provides.The automatization test system 10 of this multimedia equipment comprises system configuration module 1, data acquisition module 2, data analysis module 3 and display module 4, wherein:
Described system configuration module 1 for media product 100 to be tested is set equipment/module needed for test event; Wherein, the equipment/module of described media product to be tested, described media product to be tested and test event are all at least one.Equipment/the module of described media product to be tested 100 can comprise audio frequency and video, storage or I/O equipment/module, concrete, comprise RTC, serial ports, the collection of audio frequency and video, coding and output module, GPIO mouth, alarm relay equipment, hummer, mouse, hard disk, USB flash disk, keypad or network interface card etc.This system configuration module 1 is provided with configuration interface and arranges for tester, such as want test video quality and hard disk (i.e. the video quality of the audio & video equipment of any media product to be tested 100 and hard disk operational situation two test events of hard disc module), just corresponding video quality of opening detects and hard disk detects the switch of two projects;
Described data acquisition module 2 is connected with described system configuration module 1, and connect the equipment/module of described media product 100 to be tested according to the corresponding connecting line that is arranged through of described system configuration module 1, thus gather test data corresponding to described test event.The project of testing is needed set by described system configuration module 1, need the connecting line of project data acquisition module 2 and media product to be tested 100 being connected needs test, such as, when needing the project of testing audio/video quality, then need to connect the audio/video devices/module of media product 100 to be tested to obtain audio/video data by tone frequency channel wire/video line; When needing other equipment/modules beyond testing audio/video equipment, then connect this equipment or module to extract data by data line.Described data acquisition module 2 determines by the data needed for the connecting line collection of correspondence according to the setting (order) of described system configuration module 1; Understandable, when collecting test data, media product to be measured must be in opening.
Described data analysis module 3 connects described data acquisition module 2 to receive described test data by corresponding connecting line, and obtains testing result to the described test data received by the detection method analysis of presetting.Described data acquisition module 2 gathers required test data by the connecting line of correspondence, same, described data analysis module 3 needs to receive these test datas from described data acquisition module 2 and carries out analysis and resolution, also needs to be received by the connecting line of correspondence.For the test event of the distinct device/module of different product, described data analysis module 3 needs the different automated detection method of setting to carry out Aulomatizeted Detect, thus the testing result obtained about the quality/working condition of the equipment/module of media product, this testing result comprises the status information of equipment/module, comprise and not connecting, detect abnormal, intensity of anomaly, detect states such as passing through, and this testing result is an index quantized, equipment/module can be indicated and which there is extremely, and the degree of exception, the problem inaccurate to non-conformance description avoiding subjectivity during manual detection to cause,
Described display module 4 is connected with described data analysis module 3, for receiving and showing described testing result.When described testing result display device/module is normal time, then demonstrate corresponding testing result (data) by described display module 4; When described testing result display device/module exception time, then demonstrate corresponding testing result (data) by described display module 4 and send alerting signal at described display module 4.Therefore according to the status information of reporting to the police, tester just can see which test item of which product has exception very intuitively, and the degree etc. of exception.
When utilizing the present embodiment to carry out the automatic test of multimedia equipment, first tester places needs the media product of test and opens product (can simultaneously test multiple product), then the product facility tested as required or the test event of module connect connecting line and (are connected with media product to be tested by data acquisition module, and data acquisition module is connected with data analysis module), and on system interface, set required test event simultaneously, open automatization test system afterwards; Described data acquisition module can gather corresponding test data and send to described data analysis module to analyze, and obtains testing result and send to display module to show after described data analysis module analysis completes.Therefore, after having tested, tester can know testing result by observing display interface, and sees whether have abnormal alarm.One take turns tested after carry out next round test until complete all tests according to same.
Embodiment 2
See Fig. 2, it is the structural representation of the automatization test system of the another kind of multimedia equipment that the embodiment of the present invention provides.Similar to the automatization test system of the multimedia equipment of embodiment 1, the automatization test system 20 of the present embodiment comprises system configuration module 1, data acquisition module 2, data analysis module 3 and display module 4, and the structure of this system configuration module 1, data acquisition module 2, data analysis module 3 and display module 4 and embodiment 1 and function basically identical.Unlike, the automatization test system of the present embodiment also comprises log pattern 5, and described log pattern 5 is connected with described data analysis module 3, for receiving and preserving described testing result, to use as checking to analyze.In order to reduce the workload of system, Cai also only testing result can be sent to log pattern 5 when display device/module exception in testing result, thus reduce a large amount of transmission of data.
Therefore, in the present embodiment, to all testing product abnormal conditions except having corresponding abnormal alarm icon except interface (display module) upper display, simultaneously in order to avoid omitting and being convenient to file, also test result can be preserved by logging mode, especially designate in daily record and there are abnormal production code member and abnormal conditions.
Embodiment 3
See Fig. 3, it is the structural representation of the automatization test system of the another kind of multimedia equipment that the embodiment of the present invention provides.Similar to the automatization test system of the multimedia equipment of embodiment 1, the automatization test system 30 of the present embodiment comprises system configuration module 1, data acquisition module 2, data analysis module 3 and display module 4, and the structure of this system configuration module 1, data acquisition module 2, data analysis module 3 and display module 4 and embodiment 1 and function basically identical.
Unlike, the automatization test system 30 of the present embodiment also comprises reference input source module 6, this reference input source module 6 is connected with described system configuration module 1 and data analysis module 3 respectively, for pre-entering and preserving the reference input source according to different test events, and the equipment/module and the data analysis module 3 that corresponding reference input source are sent to described media product to be tested 100 are set according to described system configuration module 1.The described test data that described data acquisition module 2 collects is receive when work is carried out in reference input source based on the equipment/module of described media product to be tested to collect, and described data analysis module 3 is analyzed described test data in conjunction with described reference input source.
Visible, the present embodiment is applicable to need in the test event of the equipment/module inputting the media product to be tested that reference input source compares.
Embodiment 4
See Fig. 4, it is the structural representation of the automatization test system of the another kind of multimedia equipment that the embodiment of the present invention provides.Similar to the automatization test system of the multimedia equipment of embodiment 1, the automatization test system 40 of the present embodiment comprises system configuration module 1, data acquisition module 2, data analysis module 3 and display module 4, and the structure of this system configuration module 1, data acquisition module 2, data analysis module 3 and display module 4 and embodiment 1 and function basically identical.
Unlike, the described data acquisition module 2 of the automatization test system 40 of the present embodiment comprises embedded reference input source unit 21, for pre-entering and preserving the reference input source according to different test events.The corresponding reference input source that described reference input source unit stores first sends to the equipment/module of described media product to be tested 100 to carry out work according to arranging of described system configuration module 1 by described data acquisition module 2, and then gather described test data, and the described test data collected is sent to described data analysis module 3 together with described reference input source, described data analysis module 3 is analyzed described test data in conjunction with described reference input source.
Same, the present embodiment is applicable to need in the test event of the equipment/module inputting the media product to be tested that reference input source compares.
In addition, the function that the present embodiment realizes with embodiment 3 is substantially identical, unlike, embodiment 3 for the equipment/module of stored reference input source as an independently functional module, can by one independently memory storage realize, and the module for stored reference input source of the present embodiment is embedded in the functional unit of described data acquisition module 2 as one, such as storage unit or internal memory etc., can be realized in conjunction with peripheral circuit by chip.The structure of the present embodiment is compared embodiment 3 and is more simplified, and is beneficial to tester and uses.
Embodiment 5
See Fig. 5, it is the process flow diagram of the automated testing method of a kind of multimedia equipment in the embodiment of the present invention.As shown in the figure, the method is applicable in the automatization test system of multimedia equipment as described in Example 1, and automatically to test multiple test events of the equipment/module of multiple media product, the method comprising the steps of:
S11, media product to be tested is set by system configuration module equipment/module needed for test event;
In this step, equipment/the module of described media product to be tested can comprise audio frequency and video, storage or I/O equipment/module, concrete, comprise RTC, serial ports, the collection of audio frequency and video, coding and output module, GPIO mouth, alarm relay equipment, hummer, mouse, hard disk, USB flash disk, keypad or network interface card etc.
S12, data acquisition module according to the equipment/module being arranged through the described media product to be tested of corresponding connecting line connection of described system configuration module, thus gather test data corresponding to described test event;
In this step, the project of testing is needed set by described system configuration module, need the connecting line of project data acquisition module and media product to be tested being connected needs test, such as, when needing the project of testing audio/video quality, then need to connect the audio/video devices/module of media product to be tested to obtain audio/video data by tone frequency channel wire/video line; When needing other equipment/modules beyond testing audio/video equipment, then connect this equipment or module to extract data by data line.Described data acquisition module determines by the data needed for the connecting line collection of correspondence according to the setting (order) of described system configuration module; Understandable, when collecting test data, media product to be measured must be in opening.
S13, data analysis module connect described data acquisition module to receive described test data by corresponding connecting line, and obtain testing result to the described test data received by the detection method analysis of presetting;
In this step, for the test event of the distinct device/module of different product, described data analysis module needs the different automated detection method of setting to carry out Aulomatizeted Detect, thus the testing result obtained about the quality/working condition of the equipment/module of media product, this testing result comprises the status information of equipment/module, comprise and not connecting, detect abnormal, intensity of anomaly, detect states such as passing through, and this testing result is an index quantized, equipment/module can be indicated and which there is extremely, and the degree of exception, the problem inaccurate to non-conformance description avoiding subjectivity during manual detection to cause,
S14, show described testing result by display module.
In this step, when described testing result display device/module is normal time, then corresponding testing result (data) is demonstrated by described display module; When described testing result display device/module exception time, then demonstrate corresponding testing result (data) by described display module and send alerting signal at described display module.Therefore according to the status information of reporting to the police, tester just can see which test item of which product has exception very intuitively, and the degree etc. of exception.
Embodiment 6
See Fig. 6, it is the process flow diagram of the automated testing method of the another kind of multimedia equipment of the present invention.As shown in the figure, the method is applicable in the automatization test system of multimedia equipment as described in Example 2, and automatically to test multiple test events of the equipment/module of multiple media product, the method comprising the steps of:
S21, media product to be tested is set by system configuration module equipment/module needed for test event;
S22, data acquisition module according to the equipment/module being arranged through the described media product to be tested of corresponding connecting line connection of described system configuration module, thus gather test data corresponding to described test event;
S23, data analysis module connect described data acquisition module to receive described test data by corresponding connecting line, and obtain testing result to the described test data received by the detection method analysis of presetting;
S24, show described testing result by display module;
S25, send to log pattern to preserve described testing result.
Wherein, the process of step S1 ~ S4 is identical with embodiment 5, in S5 step, in order to reduce the workload of system, also only in testing result, just testing result can be sent to log pattern 5 when display device/module exception, thus reduce a large amount of transmission of data.
In the present embodiment, to all testing product abnormal conditions except having corresponding abnormal alarm icon except interface (display module) upper display, simultaneously in order to avoid omitting and being convenient to file, also test result can be preserved by logging mode, especially designate in daily record and there are abnormal production code member and abnormal conditions.
Embodiment 7
See Fig. 7, it is the process flow diagram of the automated testing method of the another kind of multimedia equipment of the present invention.As shown in the figure, the method is applicable in the automatization test system of multimedia equipment as described in Example 2, and automatically to test multiple test events of the equipment/module of multiple media product, the method comprising the steps of:
S31, media product to be tested is set by system configuration module equipment/module needed for test event;
S32, reference input source module arrange according to described system configuration module the equipment/module and the data analysis module that the corresponding reference input source prestored are sent to described media product to be tested, and the equipment/module of described media product to be tested receives described reference input source and carries out work;
S33, data acquisition module according to the equipment/module being arranged through the described media product to be tested of corresponding connecting line connection of described system configuration module, thus gather test data corresponding to described test event;
S34, data analysis module connect described data acquisition module to receive described test data by corresponding connecting line, and obtain testing result to the described test data received by the detection method analysis of presetting in conjunction with described reference input source;
S35, show described testing result by display module;
Visible, the method for the present embodiment is applicable to need in the test event of the equipment/module inputting the media product to be tested that reference input source compares.
Embodiment 8
See Fig. 8, it is the process flow diagram of the automated testing method of the another kind of multimedia equipment of the present invention.As shown in the figure, the method is applicable in the automatization test system of multimedia equipment as described in Example 2, and automatically to test multiple test events of the equipment/module of multiple media product, the method comprising the steps of:
S41, media product to be tested is set by system configuration module equipment/module needed for test event;
S42, data acquisition module are according to the equipment/module being arranged through the described media product to be tested of corresponding connecting line connection of described system configuration module, and send to the equipment/module of described media product to be tested to carry out work in the reference input source prestored according to arranging of described system configuration module, thus gather test data corresponding to described test event;
S43, data analysis module connect described data acquisition module to receive described test data and described reference input source by corresponding connecting line, and obtain testing result to described test data by the detection method analysis of presetting in conjunction with described reference input source;
S44, show described testing result by display module;
Same, the method for the present embodiment is applicable to need in the test event of the equipment/module inputting the media product to be tested that reference input source compares.
Embodiment 9
The present embodiment is specifically introduced and how to be detected by the RTC module of system/method to media product to be tested of above-mentioned any embodiment: first arrange/select the duty of RTC module as test event by described system configuration module; Then, data acquisition module connects the RTC module of media product to be tested by data line, and starts media product to be tested; Data collecting module collected current time in RTC thread, and send to data analysis module to record, then timing n (n>=2) is added up after second by msleep, data collecting module collected continues to read current time, and send to data analysis module, a data analysis module contrast front access time is with the current mistiming of reading, n second is equaled if differed by more than, then think that RTC is working properly, otherwise think that RTC work is abnormal, then testing result is sent to display module and log pattern (if existence).
Embodiment 10
The present embodiment is specifically introduced and how to be detected by the output video quality of system/method to media product to be tested of above-mentioned any embodiment: the exception of video quality has multiple situation, this programme proposes video quality detection method and includes the abnormal scene of most video, comprises without video frequency output, video colour cast, noise is excessive, image flower shields, several aspect such as image blurring, flating.First arrange/select output video quality as test event by described system configuration module; Then, data acquisition module connects the video-out port of media product to be tested by data line, and starts media product to be tested; First the data acquisition module of system obtains the image of output of products, if do not get image, report warning without video frequency output by data analysis module to display module, if successful acquisition just uses specific algorithm to calculate by data analysis module to image judge each feature that image abnormity needs, whether have that colour cast, noise are excessive according to deciding image to the analysis of eigenwert, Hua Ping, fuzzy and shake etc. be abnormal, and the degree of exception.In order to adapt to the actual conditions of different products, two kinds of methods that can be used for detected image quality: active detection method and passive detection method.The present embodiment adopts passive detection method, namely do not need to input specific reference video to media product to be measured, only need all normal image of the common light of input and color, the wrong exception of characteristics of image automatic discrimination image that data analysis module can calculate according to algorithm.
Method that is that how to use above-described embodiment 3 ~ 4 system and embodiment 7 ~ 8 is described in the test event needing the equipment/module inputting the media product to be tested that reference input source compares below by several embodiment.
Embodiment 11
The output video quality of active detection method to media product to be tested is used to detect: first to arrange/select output video quality as test event by described system configuration module; Then, data acquisition module connects the video-out port of media product to be tested by data line, and starts media product to be tested; Need reference video that automated detection system is provided as the input of product, then the image after being exported by data collecting module collected is to data analysis module, the reference picture of image and input after exporting is compared the intensity of anomaly of computed image by data analysis module, and testing result is sent to display module and log pattern (if existence).
Embodiment 12
The serial ports of media product to be tested is detected: first arrange/select serial ports working condition as test event by described system configuration module; Then, data acquisition module connects the serial ports of media product to be tested by data line, and starts media product to be tested.
If only have a serial ports, then in serial ports, write reference input source (such as, some constants), and then to be read by data acquisition module and to send data analysis module to, the data of writing and reading are analyzed by data analysis module, identical then explanation serial ports is working properly, otherwise serial ports has exception, and testing result is sent to display module and log pattern (if existence).
If there are two serial ports, be then read-only a serial port setting, another serial port setting is for only to write, toward only writing serial ports write reference input source (such as, some constants), then read at read-only serial ports by data acquisition module, and send to data analysis module, the data of writing and reading are analyzed by data analysis module, if the data of writing and reading completely the same explanation serial ports is normal, otherwise serial ports is abnormal, and testing result is sent to display module and log pattern (if existence).
Embodiment 13
Hard disk/the USB flash disk of media product to be tested is detected: first arrange/select hard disk/USB flash disk working condition as test event by described system configuration module; Then, data acquisition module connects the hard disk/USB flash disk of media product to be tested by data line, and starts media product to be tested.Then, reference input source is write (such as in hard disk/USB flash disk, fixing data), then read out again by data acquisition module and send to data analysis module, the data of writing and reading are analyzed by data analysis module, if the data of writing and reading are identical, illustrate that hard disk/USB flash disk is normal, if can not to write or the data difference of writing and reading illustrates that hard disk/USB flash disk is abnormal, and testing result is sent to display module and log pattern (if existence).
Embodiment 14
The output audio quality of media product to be tested is detected: whether the exception of audio quality comprises has audio frequency output and sound whether to there is noise two aspect.In order to make test effect more accurate, audio quality detects and adopts active detection method.
First arrange/select output audio quality as test event by described system configuration module; Then, data acquisition module connects the audio output port of media product to be tested by data line, and starts media product to be tested.Then, need reference audio that automated detection system is provided as the input of product, then the sound after being exported by data collecting module collected is to data analysis module, if do not get sound, the warning reporting absence of audio to export to display module by data analysis module, if successful acquisition, then the sound of sound and input after exporting compares and calculates audio frequency and export whether there is exception and intensity of anomaly by data analysis module, and testing result is sent to display module and log pattern (if existence).
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. an automatization test system for multimedia equipment, is characterized in that, comprising:
System configuration module, for media product to be tested is set equipment/module needed for test event; Wherein, the equipment/module of described media product to be tested, described media product to be tested and test event are all at least one;
Data acquisition module, is connected with described system configuration module, and connects the equipment/module of described media product to be tested according to the corresponding connecting line that is arranged through of described system configuration module, thus gathers test data corresponding to described test event;
Data analysis module, described data acquisition module is connected to receive described test data by corresponding connecting line, if when the described test data received is the test data of the RTC module of described media product to be tested, a described data analysis module contrast front access time and the mistiming when previous reading, n second is equaled if differ by more than, then think that described RTC module work is normal, otherwise think that RTC work is abnormal; If during the image that the video-out port that the described test data received is described media product to be tested exports, described data analysis module calculates according to algorithm and judges to decide each feature that image abnormity needs image according to the analysis of the eigenwert to gained image and whether there is exception and intensity of anomaly thereof; If when the described test data received is the test data of the serial ports of described media product to be tested or hard disk/USB flash disk, the data of the data write in advance and reading are analyzed by described data analysis module, if completely the same, illustrate normal, otherwise abnormal; If when received described test data is the test data of the output audio quality of described media product to be tested, described test data and reference audio are then carried out the output of comparing calculation audio frequency and whether be there is exception and intensity of anomaly by described data analysis module;
Display module, is connected with described data analysis module, for showing testing result.
2. the automatization test system of multimedia equipment as claimed in claim 1, it is characterized in that, the equipment/module of described media product to be tested comprises audio frequency and video, storage or I/O equipment/module.
3. the automatization test system of multimedia equipment as claimed in claim 1, it is characterized in that, the equipment/module of described media product to be tested comprises RTC, serial ports, the collection of audio frequency and video, coding and output module, GPIO mouth, alarm relay equipment, hummer, mouse, hard disk, USB flash disk, keypad or network interface card.
4. the automatization test system of multimedia equipment as claimed in claim 2, is characterized in that, also comprise the log pattern be connected with described data analysis module, for receiving and preserving described testing result.
5. the automatization test system of multimedia equipment as claimed in claim 2 or claim 3, it is characterized in that, described connecting line comprises video line, tone frequency channel wire or data line.
6. the automatization test system of multimedia equipment as claimed in claim 1, it is characterized in that, also comprise the reference input source module be connected with described system configuration module and data analysis module respectively, for pre-entering and preserving the reference input source according to different test event, and the equipment/module and the data analysis module that corresponding reference input source are sent to described media product to be tested are set according to described system configuration module; Described data collecting module collected to described test data be receive when work is carried out in reference input source based on the equipment/module of described media product to be tested to collect, and described data analysis module is analyzed described test data in conjunction with described reference input source.
7. the automatization test system of multimedia equipment as claimed in claim 1, it is characterized in that, described data acquisition module comprises embedded reference input source unit, for pre-entering and preserving the reference input source according to different test events; The corresponding reference input source that described reference input source unit stores first sends to the equipment/module of described media product to be tested to carry out work according to arranging of described system configuration module by described data acquisition module, and then gather described test data, and the described test data collected is sent to described data analysis module together with described reference input source, described data analysis module is analyzed described test data in conjunction with described reference input source.
8. an automated testing method for multimedia equipment, is applicable in the automatization test system of multimedia equipment as claimed in claim 1, automatically to test multiple test events of the equipment/module of multiple media product, it is characterized in that, comprises step:
Test event needed for equipment/module that media product to be tested is set by system configuration module;
Data acquisition module according to the equipment/module being arranged through the described media product to be tested of corresponding connecting line connection of described system configuration module, thus gathers test data corresponding to described test event;
Data analysis module connects described data acquisition module to receive described test data by corresponding connecting line, if when the described test data received is the test data of the RTC module of described media product to be tested, a described data analysis module contrast front access time and the mistiming when previous reading, n second is equaled if differ by more than, then think that described RTC module work is normal, otherwise think that RTC work is abnormal; If during the image that the video-out port that the described test data received is described media product to be tested exports, described data analysis module calculates according to algorithm and judges to decide each feature that image abnormity needs image according to the analysis of the eigenwert to gained image and whether there is exception and intensity of anomaly thereof; If when the described test data received is the test data of the serial ports of described media product to be tested or hard disk/USB flash disk, the data of the data write in advance and reading are analyzed by described data analysis module, if completely the same, illustrate normal, otherwise abnormal; If when received described test data is the test data of the output audio quality of described media product to be tested, described test data and reference audio are then carried out the output of comparing calculation audio frequency and whether be there is exception and intensity of anomaly by described data analysis module;
Testing result is shown by display module.
9. the automated testing method of multimedia equipment as claimed in claim 8, is characterized in that, also comprise step:
Pre-enter and preserve the reference input source required for different test events, and the equipment/module and the data analysis module that corresponding reference input source are sent to described media product to be tested are set according to described system configuration module; Described data collecting module collected to described test data be receive when work is carried out in reference input source based on the equipment/module of described media product to be tested to collect, and described data analysis module is analyzed described test data in conjunction with described reference input source.
10. the automated testing method of multimedia equipment as claimed in claim 8, is characterized in that, also comprise step:
Send to log pattern to preserve described testing result;
Equipment/the module of described media product to be tested comprises RTC, serial ports, the collection of audio frequency and video, coding and output module, GPIO mouth, alarm relay equipment, hummer, mouse, hard disk, USB flash disk or keypad.
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| CN105447878A (en) * | 2015-12-14 | 2016-03-30 | 深圳市高斯贝尔家居智能电子有限公司 | Image quality test analysis method and system |
| CN106716381B (en) * | 2015-12-31 | 2018-11-20 | 深圳市大疆创新科技有限公司 | Data analysing method, system and equipment |
| CN106530661A (en) * | 2016-12-08 | 2017-03-22 | 深圳市传测科技有限公司 | Communication terminal implanted state detection system and method |
| CN106776314B (en) * | 2016-12-14 | 2023-04-18 | 普华基础软件股份有限公司 | Test system |
| CN109918255A (en) * | 2019-03-05 | 2019-06-21 | 广州视源电子科技股份有限公司 | Detection method and device |
| CN110750451A (en) * | 2019-09-23 | 2020-02-04 | 惠州市德赛西威汽车电子股份有限公司 | Vehicle-mounted multimedia UI (user interface) material automatic identification and detection system and method |
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