CN103414602A - Testing device and testing system for testing Dongle device - Google Patents

Testing device and testing system for testing Dongle device Download PDF

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Publication number
CN103414602A
CN103414602A CN2013103262694A CN201310326269A CN103414602A CN 103414602 A CN103414602 A CN 103414602A CN 2013103262694 A CN2013103262694 A CN 2013103262694A CN 201310326269 A CN201310326269 A CN 201310326269A CN 103414602 A CN103414602 A CN 103414602A
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CN
China
Prior art keywords
equipment
dongle
testing
test
interface
Prior art date
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Pending
Application number
CN2013103262694A
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Chinese (zh)
Inventor
郭方正
翁樑锋
肖勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Analogix Semiconductor Beijing Inc
Analogix International LLC
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Analogix Semiconductor Beijing Inc
Analogix International LLC
Priority date (The priority date 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 date listed.)
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Application filed by Analogix Semiconductor Beijing Inc, Analogix International LLC filed Critical Analogix Semiconductor Beijing Inc
Priority to CN2013103262694A priority Critical patent/CN103414602A/en
Publication of CN103414602A publication Critical patent/CN103414602A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a testing device and a testing system for testing a Dongle device. The testing device is used for testing the Dongle device of a data interface converter, and comprises a first interface mechanism, a testing mechanism and a display mechanism. The first interface mechanism is connected with the Dongle device, the testing mechanism is connected with the first interface mechanism and used for outputting testing signals to the Dongle device through the first interface mechanism, searching for and receiving the feedback signals output by the Dongle device based on the testing signals and obtaining the operation state information of the Dongle device according to the feedback signals, and the display mechanism is connected with the testing mechanism and used for displaying the operation state information. Through the testing device and the testing system for testing the Dongle device, the performance of the Dongle device can be accurately tested.

Description

The test macro of testing equipment and test Dongle equipment
Technical field
The present invention relates to data-interface transducer Dongle field tests, in particular to the test macro of a kind of testing equipment and test Dongle equipment.
Background technology
The general Dongle of title is the data-interface transducer or is called for short dongle; it is a little plug-in unit that can be attached to computer parallel port, serial ports or USB interface; it comprises EPROM that manufacturer fires and the application-specific integrated circuit (ASIC) of customization, and Dongle is considered to hardware protection equipment usually.In computer network, a Dongle is exactly a short network cable, has the function that prevents that software from usurping.
Nowadays Dongle is widely used and various data-interfaces field, the user has more and more higher requirement to the application performance of Dongle equipment, it is particularly important that manufacturer carries out performance test for the Dongle equipment of producing, but, in current manufacturer, seldom be mainly used in testing the testing tool of Dongle equipment, therefore be difficult to test exactly the performance of Dongle equipment.
For prior art, be difficult to test exactly the problem of the performance of Dongle equipment, not yet propose at present effective solution.
Summary of the invention
Main purpose of the present invention is to provide the test macro of a kind of testing equipment and test Dongle equipment, for test data interface transducer Dongle equipment, to solve prior art, is difficult to test exactly the problem of the performance of Dongle equipment.
To achieve these goals, according to an aspect of the present invention, provide a kind of testing equipment.This testing equipment is for test data interface transducer Dongle equipment, and comprising: first interface mechanism is connected with Dongle equipment; Mechanism for testing, mechanism is connected with first interface, for by first interface mechanism, exporting test signal to Dongle equipment, inquire-receive Dongle equipment, based on the feedback signal of test signal operation output, obtains the running state information of Dongle equipment according to feedback signal; Indication mechanism, be connected with mechanism for testing, be used to showing running state information.
Further, mechanism for testing is for according to feedback signal, judging whether Dongle equipment exists fault, and in the situation that definite Dongle equipment exists fault to obtain the fault message of Dongle equipment, indication mechanism is for showing the fault message of Dongle equipment.
Further, the Dongle device fault information comprises: connection fault message, video measurement fault message, audio-frequency test fault message, charge fault information, Dongle device interior program upgrade fault message.
Further, mechanism for testing is also for after the feedback signal of inquire-receive Dongle equipment based on test signal operation output, internal processes version number according to feedback signal inquiry Dongle equipment, if Dongle device interior program version number is lower than the Dongle device interior program version number of testing equipment, Dongle device interior program is upgraded, and detect Dongle device interior program upgrade state.
Further, testing equipment also comprises: the second interface agency, with mechanism for testing, be connected, and be used to receiving upgrade information, upgrade information is for the upgrading of mechanism for testing; Wherein, mechanism for testing also comprises processor, and processor is for upgrading to mechanism for testing according to upgrade information.
Further, testing equipment also comprises: indicator light, and for the fault message of display test equipment.
Further, testing equipment also comprises: the 3rd interface agency, with mechanism for testing, be connected, and data-interface is provided while for the test pattern of the test signal to mechanism for testing output, upgrading.
Further, indication mechanism is charactron, and charactron shows the running state information of corresponding numeral with the corresponding Dongle equipment of correspondence according to the running state information of Dongle equipment.
To achieve these goals, according to a further aspect in the invention, provide a kind of test macro of the Dongle of test equipment.The test macro of this test Dongle equipment comprises: Dongle equipment; Display device, be connected with Dongle equipment, be used to showing test pattern; Testing equipment provided by the invention, testing equipment is connected with Dongle equipment, be used to testing Dongle equipment.
Further, Dongle equipment comprises: connecting line and data-interface mechanism; Display device is connected with data-interface mechanism, and display device is also be used to sending testing audio; The first interface mechanism of testing equipment is connected with connecting line.
By the present invention, solved the problem that prior art is difficult to test exactly the performance of Dongle equipment, and then reached the effect of testing exactly the performance of Dongle equipment.
The accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention the present invention does not form inappropriate limitation of the present invention for explaining.In the accompanying drawings:
Fig. 1 is the structural representation according to the testing equipment of the embodiment of the present invention;
Fig. 2 is the structural representation of optimizing the testing equipment of embodiment according to the present invention;
Fig. 3 is the testing inner programme upgrade method flow chart according to the embodiment of the present invention; And
Fig. 4 is the structural representation according to the test macro of the test Dongle equipment of the embodiment of the present invention.
Embodiment
It should be noted that, in the situation that do not conflict, embodiment and the feature in embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
The embodiment of the present invention provides a kind of testing equipment, and this testing equipment is for test data interface transducer Dongle equipment.
Fig. 1 is the structural representation according to the testing equipment of the embodiment of the present invention.As shown in Figure 1, this testing equipment 10 comprises: first interface mechanism 11, mechanism for testing 12 and indication mechanism 13.First interface mechanism 11 is connected with Dongle equipment, and wherein Dongle equipment is Dongle equipment to be measured, this first interface mechanism 11 be mainly used in and Dongle equipment between data communication data-interface is provided.Mechanism for testing 12 is connected with first interface mechanism 11, can be for by first interface mechanism 11, exporting test signals to Dongle equipment, receive the feedback signal of Dongle equipment based on test signal operation output, and according to feedback signal, obtain the running state information of Dongle equipment, whether this running state information can exist fault be used to analyzing Dongle equipment, comprises fault message and the normal operation information of Dongle equipment.Indication mechanism 13 is connected with mechanism for testing 12, can be used to showing running state information.
The testing equipment 10 of the embodiment of the present invention can be used to testing the connection test of Dongle equipment; the video measurement of HDMI (High Definition Multimedia Interface) technology HDMI and video transmission standard VGA; the HDCP technology HDCP functional test of HDMI; HDMI audio-frequency test, charge function test and the test of Dongle device interior program upgrade.
The present embodiment is owing to having adopted by first interface mechanism 11, the testing equipment 10 for test data interface transducer Dongle equipment that mechanism for testing 12 and indication mechanism 13 form, can test exactly performance and the running status thereof of Dongle equipment, improve the efficiency of Dongle testing of equipment.
Preferably, the mechanism for testing 12 of the present embodiment testing equipment 10 is specifically for judging according to feedback signal whether Dongle equipment exists fault, and in the situation that definite Dongle equipment exists fault to obtain the fault message of Dongle equipment, indication mechanism 13 is mainly used in showing the fault message of Dongle equipment.
Dongle device fault information according to indication mechanism 13 shows, make the tester can judge rapidly the fault type of Dongle equipment in test process, reduced tester's workload.
Preferably, the Dongle device fault information comprises: connection fault message, video measurement fault message, audio-frequency test fault message, charge fault information, Dongle device interior program upgrade fault message.Because the testing equipment of the present embodiment can be used to testing the connection test of Dongle equipment, HDMI and VGA video measurement, the HDCP functional test of HDMI, the audio-frequency test of HDMI, charge function test and the test of Dongle device interior program upgrade, therefore video measurement fault message and audio-frequency test fault message also mainly from Dongle device extension display list registration according to the EDID read test, connect training test and HDCP and authorize to test and judge.The Dongle device fault information is classified, be conducive to the tester and promptly fault message carried out to identification, find accurately failure cause.
Preferably, mechanism for testing is after the feedback signal of inquire-receive Dongle equipment based on test signal operation output, also for according to feedback signal, inquiring about Dongle device interior program version number, if Dongle device interior program version number is lower than the Dongle device interior program version number of testing equipment, Dongle device interior program is upgraded, and detect Dongle device interior program upgrade state.By inquiry Dongle device interior program version number with upgrading Dongle device interior program, reached the effect of optimizing the Dongle functions of the equipments, by detecting Dongle device interior program version upgrade status, normally upgraded to guarantee Dongle device interior program simultaneously.
Fig. 2 is the structural representation of optimizing the testing equipment of embodiment according to the present invention.As shown in Figure 2, this testing equipment 10 comprises: first interface mechanism 11, mechanism for testing 12, indication mechanism 13, the second structural mechanism 14, processor 15, indicator light 16 and the 3rd interface agency 17.First interface mechanism 11 is connected with Dongle equipment, and mechanism for testing 12 is connected with first interface mechanism 11, and indication mechanism 13 is connected with mechanism for testing 12, and the second interface agency is connected with mechanism for testing, and the 3rd interface agency is connected with mechanism for testing.
Preferably, the testing equipment 10 of the preferred embodiment of the present invention also comprises: the second interface agency 14, and this second interface agency 14 is connected with mechanism for testing 12, can be used to receiving upgrade information, upgrade information can be for the upgrading of mechanism for testing 12.This upgrade information can be testing equipment 10 internal processes upgrade informations.Wherein, mechanism for testing 12 also comprises processor 15, and processor 15 can be for upgrading to mechanism for testing 12 according to upgrade information.
The testing equipment 10 that is provided with the second interface agency 14 can be for upgrading to testing equipment 10, by the upgrading to testing equipment 10, make testing equipment 10 can change according to demand or increase and decrease the test function of testing equipment 10, and the display mode of changing or increase and decrease Dongle device fault information in test, strengthen the flexibility that testing equipment 10 is used, strengthened the use value of testing equipment 10.
During upgrading test device interior program, at first need to download and install Flash flashburn tools Flash Magic, downloading process need to be used the USB connecting line, downloads and install the USB driver.
Fig. 3 is the testing equipment internal processes upgrade method flow chart according to the embodiment of the present invention.As shown in Figure 3, this testing equipment internal processes upgrade method comprises that step is as follows:
Step 101, the pointer of adjustment wire jumper, allow the internal processes upgrading.
Step 102, connecting test equipment 10 and computer, the USB interface of its Computer is connected with testing equipment 10 by the second interface agency 14.
Step 103, start Flash Magic software, COM port is set simultaneously, baud rate and programming setting.
Step 104, select COM port, can, by checking the computer equipment manager device, find the port numbers of testing equipment 10 correspondences.
Step 105, select to need the .hex file of downloading.
Step 106, start and download and waited for downloads prompting.
Step 107, the pointer of adjustment wire jumper, close the internal processes upgrading.
Step 108, restart testing equipment 10, disconnects being connected between testing equipment 10 and computer, pulls out the USB connecting line, closes testing equipment 10 power supplys and reopen testing equipment 10.
Preferably, testing equipment 10 also comprises: indicator light 16, this indicator light 16 can be for the fault message of display test equipment 10.When indicator light lights, mean that this testing equipment 10 breaks down, cisco unity malfunction, can't carry out the test of Dongle equipment; Otherwise, mean that testing equipment 10 is normal, can be for the test of Dongle equipment.
The present invention optimizes the testing equipment 10 of embodiment owing to having adopted indicator light 16, make the tester when carrying out the Dongle testing of equipment, judge the whether fault of this testing equipment 10, avoided because testing equipment 10 problem of breaking down itself causes testing the generation that Dongle equipment has problems.
Preferably, testing equipment 10 also comprises: the 3rd interface agency 17.The 3rd interface agency 17 is connected with mechanism for testing 12, can be for data-interface is provided when the corresponding test pattern of test signal is upgraded.。The 3rd interface agency 17 can be the data-interface of movable storage device (for example USB flash disk, hard disk, SD card etc.), and this movable storage device can be for storage for the corresponding data message of upgrading test signal.
Further preferably, the embodiment of the present invention the 3rd interface agency 17 adopts the SD card interface, for insertion, has the SD of the corresponding data message of test signal.
Preferably, indication mechanism 13 is charactron, and charactron shows the running state information of corresponding numeral with the corresponding Dongle equipment of correspondence according to the running state information of Dongle equipment.Wherein charactron is the LED charactron, and the running state information of the Dongle equipment that the data that this charactron shows or letter are corresponding is as shown in table 1:
Table 1
The LED charactron shows The running state information of Dongle equipment
E Testing equipment does not monitor Dongle equipment (acquiescence)
0 The failure of Dongle monitoring of equipment display device
1 Dongle interfacility link Communications failure
2 HDMI Dongle device program is during upgrading
3 HDMI Dongle device program is upgraded unsuccessfully
4 VGA Dongle device program is during upgrading
5 VGA Dongle device program is upgraded unsuccessfully
6 EDID reads failure
7 Connect failure to train
8 The HDCP authorization failure
9 The normal play state
Point flicker (200ms) Charged state
A~D,F Retain
Due in test Dongle device procedures, need to be by the Dongle equipment connection to display device, this display device can be TV or display, be used to exporting test pattern or sending the working condition of testing audio with judgement Dongle equipment.By default, when testing equipment 10 did not monitor Dongle equipment, charactron showed letter " E "; When testing equipment monitored the failure of Dongle equipment connection display device, charactron showed digital " 0 "; When testing equipment and Dongle interfacility link Communications failure, charactron shows numeral " 1 "; When testing equipment 10 detected the upgrading of HDMI Dongle equipment (the Dongle equipment with HDMI interface) needs, HDMI Dongle device program was during upgrading, and charactron shows numeral " 2 "; HDMI Dongle device program is upgraded unsuccessfully, and charactron shows numeral " 3 "; When testing equipment 10 detected VGA Dongle equipment and need to upgrade, in VGA Dongle equipment (the Dongle equipment with VGA data-interface) program upgrade, charactron showed numeral " 4 "; VGA Dongle device program is upgraded unsuccessfully, and charactron shows numeral " 5 "; When testing equipment 10 detected EDID and reads failure, charactron showed numeral " 6 "; When testing equipment 10 detected the connection failure to train, charactron showed numeral " 7 "; When testing equipment 10 detected the HDCP authorization failure, charactron showed numeral " 8 "; When testing equipment detects the signal of exporting by Dongle, on display device, play when normal, charactron shows numeral " 9 "; When the decimal point fast blink of the charactron lower right corner and the bright dark time interval, during 200ms, mean that Dongle equipment is in charged state; Charactron shows that letter " A-D, F " is for retaining display items, and during for the subsequent expansion test function, adjusting shows accordingly.
It should be noted that, the charactron displaying scheme of the embodiment of the present invention is the preferred implementation of the present embodiment only, in actual application, can adjust accordingly as required numeral or Dongle equipment running status corresponding to letter that charactron shows, the corresponding relation shown in table 1 does not have improper restriction to the present invention.
Due to the indication mechanism that adopts charactron as the present embodiment, make the tester can know rapidly the running state information of Dong equipment, when there is fault in Dongle equipment, the tester can, by the demonstration numeral of charactron or the failure cause of the alphabetical Dongle equipment that forms a prompt judgement, improve tester's operating efficiency.
The testing equipment of the embodiment of the present invention comprises power interface and power supply indicator No. 10, to testing equipment 10, provides electric energy by power interface, when power supply indicator is bright, means that power supply is normal.This testing equipment adopts the 5V direct current to power.
It should be noted that; the testing equipment 10 of the embodiment of the present invention is in actual Test Application; can be by a plurality of testing equipment 10 Combination Design in a cabinet; adopt a mechanism for testing 12; a plurality of first interface mechanism 11; a plurality of indication mechanisms 13; a plurality of the second structural mechanism 14; the pattern of a plurality of indicator lights 16 and a plurality of the 3rd interface agencies 17; be similar to a total mechanism for testing; by a plurality of interface agencies and indication mechanism to a plurality of Dongle testing equipments, all in protection scope of the present invention.
Preferably, the embodiment of the present invention has adopted four testing equipments 10 to be assembled in a cabinet, powers by a power interface, can test simultaneously four Dongle equipment, has improved the testing efficiency of Dongle equipment.
Below according to the function items of surveying table 1 and examination testing of equipment Dongle equipment, describe embodiment of the present invention testing equipment test Dongle device procedures in detail.
The link connection test: have table 1 as can be known, when there is no the Dongle equipment connection to testing equipment, the charactron acquiescence shows " E " (Empty); The Dongle equipment connection is after testing equipment, and Dongle equipment is not while being connected to display device (TV or display), and charactron shows " 0 ".After display device, testing equipment will be carried out the upgrading of Dongle device program, EDID reads, connects training, HDCP licensing process when Dongle equipment connection cable, and charactron can show state and the fault in this process.
Method of testing: after during test, Dongle equipment and display device being connected, then by the Dongle equipment connection to testing equipment, if charactron shows " 9 ", if circuit normally shows other numerals, failure cause is checked in prompting according to table 1.
Video measurement comprises VGA video measurement and HDMI video measurement.The VGA video measurement: connect VGA Dongle equipment to display device, this display device is the VGA display, then VGA Dongle equipment connection is arrived to testing equipment.After charactron shows " 9 ", connection is described, EDID reads with to be connected training all normal; At this moment check the VGA display, the colour pattern picture should occur; Otherwise show that Dongle equipment breaks down, the information inspection Dongle equipment fault reason then shown according to charactron.
The HDMI video measurement: connect HDMI Dongle equipment to display device, this display device is the HDMI display, then HDMI Dongle interfacility link is arrived to testing equipment; When charactron shows after " 9 ", connection is described, EDID reads, and connects training and HDCP and authorizes all normal; At this moment check the HDMI display, the colour pattern picture should occur; Otherwise show that Dongle equipment breaks down, the information inspection Dongle equipment fault reason then shown according to charactron.
In addition, for the Dongle equipment that has simultaneously VGA interface and HDMI interface, when the situation that VGA and HDMI connecting line all are connected, the HDMI video is preferentially exported, and at this moment the VGA video output is closed.
The HDMI audio-frequency test: this method of testing can connect HDMI Dongle equipment according to the method for test HDMI video; When charactron shows after " 9 ", when display device colour pattern picture can normally show, can hear testing audio (buzzer) simultaneously, the sound frequency of test is 48K, 32 bit resolutions show that Dongle equipment is working properly; Otherwise show that Dongle equipment breaks down, the information inspection Dongle equipment fault reason then shown according to charactron.
Charge function test: the Dongle equipment connection is arrived to testing equipment, then the socket of charger is connected to Dongle equipment charge interface; If charge function is normal, the lower right corner decimal point fast blink of charactron, the bright dark time interval is 200ms; Charger socket is extracted, decimal is lit a lamp and is stopped flicker, shows that Dongle equipment charge function is normal again.
The test of Dongle device interior program upgrade: after testing equipment, at first testing equipment can read the version of Dongle internal processes when HDMI/VGA Dongle equipment connection; If current Dongle device interior program version is number lower than the version number of testing equipment internal processes, testing equipment will download to the highest version program in Dongle equipment automatically.During HDMI Dongle device interior program upgrade, the charactron demonstration of testing equipment " 2 ", " 0 " is changed in the charactron demonstration after HDMI Dongle device interior program upgrade finishes, and then again testing equipment and Dongle equipment connection is carried out to proper testing; If the failure of HDMI Dongle device interior program upgrade, charactron shows " 3 ", need to re-start HDMI Dongle device interior program upgrade.
During VGA Dongle device interior program upgrade, the charactron of testing equipment shows " 4 ", and " 0 " is changed in the charactron demonstration after VGA Dongle device interior program upgrade finishes, and then again testing equipment and Dongle equipment connection is carried out to proper testing.If the failure of VGA Dongle device interior program upgrade, charactron shows " 3 ", need to re-start VGA Dongle device interior program upgrade.
The embodiment of the present invention provides a kind of test macro of the Dongle of test equipment, and this test macro is for test data interface transducer Dongle equipment.Wherein the test macro of this test Dongle equipment comprises testing equipment, the testing equipment that this testing equipment provides for the embodiment of the present invention.
Fig. 4 is the structural representation according to the test macro of the test Dongle equipment of the embodiment of the present invention.
As shown in Figure 4, the test macro of this test Dongle equipment comprises: Dongle equipment 20, display device 30 and testing equipment 10.Display device 30 is connected with Dongle equipment 20, can be used to showing test pattern, also be used to sending testing audio; Testing equipment 10 is connected with Dongle equipment 20, can be used to testing Dongle equipment 20.Dongle equipment comprises: connecting line 40 and data-interface mechanism 50; Display device 30 is connected with data-interface mechanism 50; And the first interface mechanism 11 of testing equipment 10 is connected with connecting line 40.
By adopting by Dongle equipment 20, the test macro of the test Dongle equipment that display device 30 and testing equipment 10 form can test out the performance of Dongle equipment exactly, improves the efficiency of Dongle testing of equipment.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (10)

1. a testing equipment, for test data interface transducer Dongle equipment, is characterized in that, comprising:
First interface mechanism, be connected with described Dongle equipment;
Mechanism for testing, with described first interface mechanism, be connected, for by described first interface mechanism output test signal to described Dongle equipment, the described Dongle equipment of inquire-receive, based on the feedback signal of described test signal operation output, obtains the running state information of described Dongle equipment according to described feedback signal; And
Indication mechanism, be connected with described mechanism for testing, be used to showing described running state information.
2. testing equipment according to claim 1, it is characterized in that, described mechanism for testing is for judging according to described feedback signal whether described Dongle equipment exists fault, and in the situation that definite described Dongle equipment exists fault to obtain the fault message of described Dongle equipment, described indication mechanism is for showing the fault message of described Dongle equipment.
3. testing equipment according to claim 2, is characterized in that, described Dongle device fault information comprises: the connection fault message, the video measurement fault message, the audio-frequency test fault message, charge fault information, Dongle device interior program upgrade fault message.
4. testing equipment according to claim 1, it is characterized in that, described mechanism for testing is also for after the feedback signal of the described Dongle equipment of inquire-receive based on described test signal operation output, internal processes version number according to the described Dongle equipment of described feedback signal inquiry, if described Dongle device interior program version number is lower than the described Dongle device interior program version number of described testing equipment, described Dongle device interior program is upgraded, and detect described Dongle device interior program upgrade state.
5. testing equipment according to claim 1, is characterized in that, described testing equipment also comprises:
The second interface agency, be connected with described mechanism for testing, and be used to receiving upgrade information, described upgrade information is for the upgrading of described mechanism for testing;
Wherein, mechanism for testing also comprises processor, and described processor is for upgrading to described mechanism for testing according to described upgrade information.
6. testing equipment according to claim 1, is characterized in that, described testing equipment also comprises:
Indicator light, be used to showing the fault message of described testing equipment.
7. testing equipment according to claim 1, is characterized in that, described testing equipment also comprises:
The 3rd interface agency, be connected with described mechanism for testing, and data-interface is provided while for the test pattern of the described test signal to described mechanism for testing output, upgrading.
8. testing equipment according to claim 1, it is characterized in that, described indication mechanism is charactron, and described charactron shows the running state information of corresponding numeral with the corresponding described Dongle equipment of correspondence according to the running state information of described Dongle equipment.
9. a test macro of testing Dongle equipment, is characterized in that, comprising:
Dongle equipment;
Display device, be connected with described Dongle equipment, be used to showing test pattern; And
The described testing equipment of any one in claim 1 to 8, described testing equipment is connected with described Dongle equipment, be used to testing described Dongle equipment.
10. the test macro of test Dongle equipment according to claim 9, is characterized in that,
Described Dongle equipment comprises: connecting line and data-interface mechanism;
Described display device is connected with described data-interface mechanism, and described display device is also be used to sending testing audio; And
The first interface mechanism of described testing equipment is connected with described connecting line.
CN2013103262694A 2013-07-30 2013-07-30 Testing device and testing system for testing Dongle device Pending CN103414602A (en)

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CN109922293A (en) * 2017-12-12 2019-06-21 杭州海康威视数字技术股份有限公司 The conduction method of EDID equipment and EDID information transfer channel
CN110429956A (en) * 2019-07-31 2019-11-08 国网天津市电力公司 Portable multi-interface video cables test box

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US10019920B2 (en) 2014-11-10 2018-07-10 Boe Technology Group Co., Ltd. Display module detection device
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Application publication date: 20131127