CN109870834A - A kind of liquid-crystalline glasses power-up detection system - Google Patents
A kind of liquid-crystalline glasses power-up detection system Download PDFInfo
- Publication number
- CN109870834A CN109870834A CN201910059477.XA CN201910059477A CN109870834A CN 109870834 A CN109870834 A CN 109870834A CN 201910059477 A CN201910059477 A CN 201910059477A CN 109870834 A CN109870834 A CN 109870834A
- Authority
- CN
- China
- Prior art keywords
- liquid
- crystalline glasses
- signal
- voltage
- detection
- 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.)
- Granted
Links
Abstract
The invention discloses a kind of liquid-crystalline glasses to be powered on detection system, including host computer, signal generator and measuring device；Waveform signal needed for host computer exports liquid-crystalline glasses to be measured for control signal generator, including UI unit, Business Stream control unit and multiple Service Processing Units；The corresponding detection of each Service Processing Unit；UI unit is sent to Business Stream control unit by corresponding Service Processing Module for receiving externally input detection selection information and will test item selection information；For the corresponding localized configuration information of detection selection information extraction to generate first control signal, which generates waveform signal according to the localized configuration information for control signal generator to Business Stream control unit based on the received；The present invention can be realized the flexible configuration of testing process, carry out automatic Verification to signal generator before test, provide real-time Power Supply Monitoring in the detection process, and timely discovering device is abnormal.
Description
Technical field
The invention belongs to liquid crystal detection technique fields, are powered on detection system more particularly, to a kind of liquid-crystalline glasses.
Background technique
With smart phone, TV, computer high speed development, the manufacture craft of liquid-crystalline glasses becomes increasingly to automate,
Increasingly precise treatment.After liquid-crystalline glasses cutting, need to carry out the ultraviolet orientation of liquid crystal first；After the completion of liquid-crystalline glasses orientation, need
Detecting liquid-crystalline glasses, whether orientation is successful；Liquid-crystalline glasses power-up detection system is using in the environment.
In the detection process, power-up detection system needs to carry out liquid-crystalline glasses multinomial test, including Contact test,
Open-short circuit, steady state test, row's electrical testing etc.；The detection function of existing power-up detection system, which is all fixed, to be write extremely, can not
Neatly according to the Type Change testing process of liquid-crystalline glasses, it is not easy to flexible operating；In addition, also being needed before test to adding
Electric signal generator is verified, and the deviation of the actual output voltage value and theoretical voltage value that guarantee power up signal generator is accidentally
In poor allowed band, and existing power-up detection system does not have the function of automatic Verification, can only rely on desk checking, time-consuming consumption
Power；
In addition, existing power-up detection system cannot provide Power Supply Monitoring in real time；Relevant testing result is without fixed format
Record, record from the background it is not perfect, be unfavorable for the later period inquiry.
Summary of the invention
For at least one defect or Improvement requirement of the prior art, the present invention provides a kind of power-up of liquid-crystalline glasses to detect
System, its object is to solve testing process existing in the prior art be unable to flexible configuration, cannot achieve automatic Verification, can not
The problem of Power Supply Monitoring is provided in real time.
To achieve the above object, according to one aspect of the present invention, a kind of liquid-crystalline glasses power-up detection system, packet are provided
Include host computer, signal generator and measuring device；The signal generator, measuring device are communicated to connect with host computer；
Waveform signal needed for the host computer exports liquid-crystalline glasses to be measured for control signal generator, including UI are mono-
Member, Business Stream control unit and multiple Service Processing Units；The corresponding detection of each Service Processing Unit；The Business Stream
The corresponding localized configuration information of each detection is stored in control unit, the detection includes Contact test, opens short circuit
Test, row's electrical testing and steady state test；
The UI module is for receiving externally input detection selection information and passing through detection selection information
Corresponding Service Processing Module is sent to Business Stream control unit；
The Business Stream control unit is for the corresponding localized configuration information of the selection information extraction of detection based on the received
To generate first control signal, the first control signal is generated for control signal generator according to the localized configuration information
Waveform signal realizes the test of each detection.
Preferably, above-mentioned liquid-crystalline glasses are powered on detection system, and Business Stream control unit includes signal control module and text
Part processing module；
The document processing module is for storing the corresponding localized configuration information of detection；
The signal control module is used to select information to extract corresponding fixation from document processing module according to detection
Configuration information simultaneously generates control signal according to the localized configuration information.
Preferably, above-mentioned liquid-crystalline glasses are powered on detection system, and Business Stream control unit further includes measuring device control mould
Block reads the voltage and current letter of liquid-crystalline glasses to be measured corresponding output after receiving the waveform signal for controlling measuring device
Breath generates testing result.
Preferably, above-mentioned liquid-crystalline glasses are powered on detection system, and Business Stream control unit further includes automatic Verification module；
The automatic Verification module is used for according to certain linear programming setting multiple groups first voltage and controls signal
All channels of device are sequentially output the first voltage, monitoring corresponding with the first voltage electricity of read signal generator
Pressure, and control the second voltage corresponding with every group of first voltage that measuring device reads all channel inputs；Calculate multiple groups first
The first linear coefficient between voltage and second voltage and the second linear coefficient between monitoring voltage and second voltage simultaneously will
It is sent to signal generator.
Preferably, above-mentioned liquid-crystalline glasses are powered on detection system, and Business Stream control unit further includes alarm module；
The alarm module is used to obtain electric current, the voltage in each channel of signal generator；When the current or voltage value
Alarm signal is issued when beyond preset normality threshold.
Preferably, above-mentioned liquid-crystalline glasses are powered on detection system, further include the lower level controller with host computer communication connection；
The lower level controller is used to obtain the parameter information of liquid-crystalline glasses to be measured and sends it to host computer, so that on
Waveform signal needed for position machine determines liquid-crystalline glasses to be measured according to the parameter information.
Preferably, above-mentioned liquid-crystalline glasses are powered on detection system, and Business Stream control unit further includes the next control module；
The bottom control module is used to the parameter information for the liquid-crystalline glasses to be measured that lower level controller is sent being transmitted to letter
Number control module, so that signal control module generates second control signal, the second control signal according to the parameter information
Waveform signal needed for generating liquid-crystalline glasses to be measured for control signal generator.
Preferably, above-mentioned liquid-crystalline glasses are powered on detection system, further include the power supply with host computer communication connection；The power supply
Voltage and current signal corresponding with waveform signal needed for liquid-crystalline glasses to be measured is exported under the control of host computer, is signal
Device power supply.
Preferably, above-mentioned liquid-crystalline glasses are powered on detection system, and Business Stream control unit further includes energy supply control module；Institute
It states energy supply control module and exports voltage and current signal corresponding with waveform signal needed for liquid-crystalline glasses to be measured for controlling power supply.
In general, through the invention it is contemplated above technical scheme is compared with the prior art, can obtain down and show
Beneficial effect:
(1) liquid-crystalline glasses provided by the invention are powered on detection system, are provided with UI layers, Business Stream control unit in host computer
With multiple Service Processing Units, when user needs to change test item, it is only necessary to corresponding Service Processing Unit is selected by UI layer choosing,
Business Stream control unit can control signal generator export corresponding waveform signal, according to the testing process of user's selection to liquid
Crystal glass is tested, and realizes the flexible configuration of testing process；
(2) liquid-crystalline glasses provided by the invention are powered on detection system, by PLC control liquid-crystalline glasses to be measured enter the station with from
It stands, the parameter information of liquid-crystalline glasses to be measured is sent to host computer, host computer is made to determine liquid crystal glass to be measured according to the parameter information
Waveform signal needed for glass；Meet automatic test demand, realizes equipment automation control；
(3) liquid-crystalline glasses provided by the invention are powered on detection system, and host computer realizes equipment by automatic Verification module
Automatic Verification guarantees the accuracy of verification, saves time and the cost of manpower measurement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of liquid-crystalline glasses power-up detection system provided in an embodiment of the present invention；
Fig. 2 is the logic diagram of liquid-crystalline glasses power-up detection system provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.As long as in addition, technical characteristic involved in the various embodiments of the present invention described below
Not constituting a conflict with each other can be combined with each other.
Fig. 1 is the structural schematic diagram of liquid-crystalline glasses power-up detection system provided in this embodiment, as shown in Figure 1, the system
Including host computer, signal generator, multimeter and power supply；
Power supply is controlled by host computer, specific voltage and current signal is provided under the control of host computer to signal generator,
For signal generator power supply；In the present embodiment, TCP/IP communication is used between host computer and power supply, related protocol is set according to power supply
Standby difference and it is different.
Signal generator is mainly used for providing a variety of different waveform signals to liquid-crystalline glasses so that liquid-crystalline glasses are matched
To in the present embodiment, communicate between host computer and signal generator using UDP, the offer of PC control signal generator is to be measured
Waveform signal needed for liquid-crystalline glasses, to meet the detection demand of liquid-crystalline glasses；Communication protocol can be according to specific test need
It asks and is customized.
TCP/IP communication is used between host computer and multimeter, related protocol is different according to the difference of equipment.Multimeter
The voltage of liquid-crystalline glasses corresponding output after the waveform signal for receiving signal generator sending is read under the control of host computer
Current information generates testing result.In the present embodiment, signal generator can provide 16 road waveform signals, independent per waveform all the way
Controllably.
In order to meet automatic test demand, equipment automation control is realized, one as the present embodiment is preferred, should add
Electricity detecting system further includes PLC, and host computer and PLC use TCP/IP communication, and communication protocol can be according to specific wire body demand
It is customized.PLC is mainly used for the movement of auto-control wire body, control liquid-crystalline glasses to be measured enter the station with it is leaving from station, and can
The parameter information of liquid-crystalline glasses to be measured is sent to host computer, host computer is made to determine liquid-crystalline glasses institute to be measured according to the parameter information
The waveform signal needed；The parameter information includes model, ID, Module ID of liquid-crystalline glasses etc..
Fig. 2 is the logic diagram of liquid-crystalline glasses power-up detection system provided in an embodiment of the present invention, as shown in Fig. 2, upper
Machine is built-up by multi-tier structure, multiple functional units, including user interface (User Interface, UI) layer, business flow control
Unit processed and multiple Service Processing Units；The corresponding detection of each Service Processing Unit；It is stored in Business Stream control unit
There is the corresponding localized configuration information of each detection, above-mentioned detection includes Contact test, open-short circuit, row's electrical testing
And steady state test；
UI layers receive users input detections selection information and by the detection selection information by corresponding business at
Reason module is sent to Business Stream control unit；
Business Stream control unit based on the received the detection corresponding localized configuration information of selection information extraction to generate the
One control signal, the first control signal generate waveform signal according to the localized configuration information for control signal generator,
Successively realize the test of each detection.
It is illustrated so that Contact is tested as an example, after liquid-crystalline glasses to be measured enter the station automatically, PLC enters the station new glass letter
Number and the parameter information of current liquid crystal glass be sent to Business Stream control unit；Under the triggering of new glass home signal, industry
On the one hand parameter information is tested corresponding Service Processing Module by Contact is sent to UI layers to business flow control unit, in UI
The parameter information of current liquid crystal glass is shown on layer；On the other hand, Business Stream control unit is according to the parameter of current liquid crystal glass
Information generates control signal, waveform signal needed for configuring current liquid crystal glass for the output signal of signal generator.
When user needs to change test item, it is only necessary to select corresponding Service Processing Unit, business flow control by UI layer choosing
Unit can control signal generator export corresponding waveform signal, liquid-crystalline glasses are carried out according to the testing process of user's selection
Test, realizes the flexible configuration of testing process.
Communication control unit includes signal control module and document processing module；Document processing module is for storing detection
Corresponding localized configuration information, and the corresponding testing result of each detection of storage, and the testing result is sent to UI layers
Carry out real-time display；
Signal control module is mainly used for selecting the parameter information of information and liquid-crystalline glasses to be measured from file according to detection
Corresponding localized configuration information is extracted in processing module and control signal is generated according to localized configuration information.
One as the present embodiment is preferred, and liquid-crystalline glasses power-up detection system provided in this embodiment can also be realized often
The flexible configuration of the test pattern of a detection；
UI layers receive users input current detection item test frequency and by the test frequency by corresponding business at
Reason module is sent to Business Stream control unit；
During the test, Business Stream control unit sequentially counts the glass sum to enter the station, and judges current liquid crystal glass
Corresponding glass sum whether be test frequency integral multiple；If so, executing the detection of current detection item；If it is not, then automatic
Current detection item is skipped, the test of other detections is carried out；
Be illustrated so that Contact is tested as an example, when user configuration liquid-crystalline glasses Contact test test frequency be 3,
I.e. every three pieces detection is primary；After Business Stream control unit receives the configuration information, during the test by entering the station according to statistics
Glass sum judges whether current liquid crystal glass needs to carry out Contact test；When the corresponding glass that enters the station of current liquid crystal glass
When the integral multiple that sum is 3, i.e., Contact test is carried out to current liquid crystal glass；Otherwise, Contact test is skipped automatically, after
It is continuous to execute other tests；When test frequency is set as 0 or 1, show that every entered the station liquid-crystalline glasses all carry out Contact automatically
Detection.The settable different test frequency of different detections, to realize the flexible configuration of the test pattern of each detection.
Further, in order to realize the automatic Verification of equipment, guarantee the accuracy of verification, save manpower measurement time and
Cost, one as the present embodiment is preferred, automatic Verification module is also provided in Business Stream control unit, the automatic Verification mould
Block generates first voltage M for control signal generator and is transmitted to output end, and the monitoring voltage M1 of read signal generator,
Wherein, first voltage M is the theoretical voltage that host computer needs signal generator to export, and monitoring voltage M1 is equivalent to signal
The virtual voltage of device output；After the input terminal to be measured of multimeter receives first voltage, automatic Verification module reads multimeter measurement
Input terminal to be measured second voltage M2；Multiple groups first voltage M is arranged according to certain linear programming in automatic Verification module, repeats
The above process, correspondence obtain multiple groups monitoring voltage M1 and second voltage M2, and ensure setting voltage (the first electricity of signal generator
Press M) and practical read voltage (second voltage M1) within a certain error range, simultaneously, it is ensured that signal generator reads voltage and (supervises
Control voltage M1) and multimeter measurement voltage (second voltage M2) also in certain error range；Then first is calculated separately
Second between the first linear coefficient and monitoring voltage M1 and second voltage M2 between voltage M and second voltage M2 is linear
Coefficient；And first, second linear coefficient is sent to signal generator, complete the automatic school to signal generator and multimeter
It tests, to guarantee the voltage value of signal generator and multimeter in error range.
One as the present embodiment is preferred, is also provided with alarm module in Business Stream control unit, alarm module master
It is used to obtain electric current, the voltage value that the electric current, voltage value and multimeter in each channel of signal generator measure, signal is occurred
Voltage, the current value of device are compared with corresponding setting threshold value, equally by the voltage of multimeter, current value and corresponding setting
Threshold value is compared, and alarm signal is issued when current or voltage value exceeds preset normality threshold, realizes overcurrent, over-voltage, limit
Stream, pressure limiting alarm；On the one hand alarm signal is sent to UI layers by corresponding Service Processing Unit by alarm module, make UI layers of reality
When display alarm information；On the other hand, alarm signal is sent to PLC, triggering PLC pause wire body operation by alarm module.
Signal control module, automatic Verification module and alarm module pass through the realization of the first communication interface and signal generator
Information exchange.
In addition, being additionally provided with general-purpose module of meter control, the next control module and power supply control mould in Business Stream control unit
Block is respectively used to realize host computer and multimeter, PLC, the real-time information interaction between power supply；
General-purpose module of meter control for control measuring device read liquid-crystalline glasses to be measured corresponded to after receiving waveform signal it is defeated
Voltage and current information out generates testing result；The testing result is temporarily stored in Installed System Memory according to format needed for user,
After system cut-off, the testing result in memory will be stored in document processing module, be checked convenient for subsequent personnel and problem
Positioning.Document processing module also will test process and be saved in the form of Log log, check in the later period convenient for user.
The next control module is used to the parameter information of the PLC liquid-crystalline glasses to be measured sent being transmitted to signal control module,
So that signal control module generates second control signal according to the parameter information, the second control signal is for controlling signal
Waveform signal needed for device generates liquid-crystalline glasses to be measured.The next control module is realized between PLC by the second communication interface
Information exchange.
Energy supply control module is mainly used for controlling power supply output electricity corresponding with waveform signal needed for liquid-crystalline glasses to be measured
Current voltage signal；According to current existing liquid-crystalline glasses model specification, the output voltage that power supply is set by UI layers and maximum electricity
Flow valuve, energy supply control module generates power control signal according to UI layers of reception ground setting information, corresponding to control power supply output
Voltage and current meets signal generator normal power supply.In general, the configuration of power supply will not often change.
UI layers can real-time display signal generator, power supply, multimeter, each equipment of PLC connection status, convenient for user and
Shi Faxian connection abnormal problem；UI layers are also used to real-time display current detection item and corresponding test result, look into convenient for user
It sees.The output waveform in each channel, voltage, current status are sent to host computer and are shown by UI layers by signal generator,
It allows users to be monitored the power supply status of signal generator, timely discovering device is abnormal；
Host computer also has program upgrade function, and upgrade file packet is sent to signal by signal control module
Device upgrades the internal processes of signal generator.
Multimeter provided in this embodiment can support the voltage detecting of maximum 240pin, and detection connection is increased in multimeter
The hardware Card plate of pin, user can be by UI layers of configuration pin detection range, and general-purpose module of meter control can be according to agreement branch
Hold the parallel control of multiple Card plates.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to
The limitation present invention, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of liquid-crystalline glasses are powered on detection system, which is characterized in that including host computer, signal generator and measuring device；Institute
Signal generator, measuring device is stated to communicate to connect with host computer；
Waveform signal needed for the host computer exports liquid-crystalline glasses to be measured for control signal generator, including UI unit, industry
Business flow control unit and multiple Service Processing Units；The corresponding detection of each Service Processing Unit；The business flow control
The corresponding localized configuration information of each detection is stored in unit；
The UI module is for receiving externally input detection selection information and detection selection information being passed through correspondence
Service Processing Module be sent to Business Stream control unit；
The Business Stream control unit is for the corresponding localized configuration information of the selection information extraction of detection based on the received with life
At first control signal, the first control signal generates waveform according to the localized configuration information for control signal generator
Signal realizes the test of each detection.
2. liquid-crystalline glasses as described in claim 1 are powered on detection system, which is characterized in that the detection includes Contact
Test, open-short circuit, row's electrical testing and steady state test.
3. liquid-crystalline glasses as described in claim 1 are powered on detection system, which is characterized in that the Business Stream control unit includes
Signal control module and document processing module；
The document processing module is for storing the corresponding localized configuration information of detection；
The signal control module is used to select information to extract corresponding fixed configurations from document processing module according to detection
Information simultaneously generates control signal according to the localized configuration information.
4. liquid-crystalline glasses as claimed in claim 1 or 3 are powered on detection system, which is characterized in that the Business Stream control unit
It further include measuring device control module, it is right after receiving the waveform signal for controlling measuring device reading liquid-crystalline glasses to be measured
The voltage and current information that should be exported generates testing result.
5. liquid-crystalline glasses as claimed in claim 4 are powered on detection system, which is characterized in that the Business Stream control unit is also wrapped
Include automatic Verification module；
The automatic Verification module is used for according to certain linear programming setting multiple groups first voltage and control signal generator
All channels are sequentially output the first voltage, read signal generator monitoring voltage corresponding with every group of first voltage, and control
Measuring device processed reads the second voltage corresponding with first voltage of all channel inputs；Calculate multiple groups first voltage and the second electricity
The first linear coefficient between pressure and the second linear coefficient between monitoring voltage and second voltage simultaneously send it to signal
Generator.
6. liquid-crystalline glasses as claimed in claim 4 are powered on detection system, which is characterized in that the Business Stream control unit is also wrapped
Include alarm module；
The alarm module is used to obtain the electricity that the electric current, voltage value and measuring device in each channel of signal generator are read
Stream, voltage value；Alarm signal is issued when the current or voltage value exceeds preset normality threshold.
7. liquid-crystalline glasses as described in claim 1 are powered on detection system, which is characterized in that further include being communicated to connect with host computer
Lower level controller；
The lower level controller is used to obtain the parameter information of liquid-crystalline glasses to be measured and sends it to host computer, so that host computer
Waveform signal needed for determining liquid-crystalline glasses to be measured according to the parameter information.
8. liquid-crystalline glasses as claimed in claim 7 are powered on detection system, which is characterized in that the Business Stream control unit is also wrapped
Include the next control module；
The bottom control module is used to the parameter information for the liquid-crystalline glasses to be measured that lower level controller is sent being transmitted to signal control
Molding block, so that signal control module generates second control signal according to the parameter information, the second control signal is used for
Waveform signal needed for control signal generator generates liquid-crystalline glasses to be measured.
9. liquid-crystalline glasses as described in claim 1 are powered on detection system, which is characterized in that further include being communicated to connect with host computer
Power supply；The power supply exports voltage and current corresponding with waveform signal needed for liquid-crystalline glasses to be measured under the control of host computer
Signal is powered for signal generator.
10. liquid-crystalline glasses as claimed in claim 9 are powered on detection system, which is characterized in that the Business Stream control unit is also
Including energy supply control module；The energy supply control module is for controlling power supply output and waveform signal needed for liquid-crystalline glasses to be measured
Corresponding voltage and current signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910059477.XA CN109870834B (en) | 2019-01-22 | 2019-01-22 | Liquid crystal glass power-up detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910059477.XA CN109870834B (en) | 2019-01-22 | 2019-01-22 | Liquid crystal glass power-up detection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109870834A true CN109870834A (en) | 2019-06-11 |
| CN109870834B CN109870834B (en) | 2022-01-14 |
Family
ID=66917983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910059477.XA Active CN109870834B (en) | 2019-01-22 | 2019-01-22 | Liquid crystal glass power-up detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109870834B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597228A (en) * | 2019-09-20 | 2019-12-20 | 大陆汽车电子(长春)有限公司 | Intelligent glass control device |
| CN113008304A (en) * | 2021-03-01 | 2021-06-22 | 甘肃旭康材料科技有限公司 | Quality detection method and system for test sample |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1991340A (en) * | 2005-12-30 | 2007-07-04 | 英业达股份有限公司 | Detecting system |
| CN101577078A (en) * | 2009-06-22 | 2009-11-11 | 福建捷联电子有限公司 | Full automatic adjustment and test system for liquid crystal display |
| CN102842293A (en) * | 2011-06-21 | 2012-12-26 | 富士通株式会社 | Display apparatus, and drive control method for display device |
| CN103941436A (en) * | 2014-03-31 | 2014-07-23 | 京东方科技集团股份有限公司 | Display module testing and displaying system and application method thereof |
| KR20140105171A (en) * | 2013-02-22 | 2014-09-01 | (주)큐랩스 | System and method for picture quality test of the display panel |
| CN104122494A (en) * | 2013-04-27 | 2014-10-29 | 英业达科技有限公司 | A test system and method capable of automatically generating test scripts |
| CN105588988A (en) * | 2014-10-22 | 2016-05-18 | 鸿富锦精密工业(武汉)有限公司 | Electronic equipment test system |
| CN106448523A (en) * | 2016-12-12 | 2017-02-22 | 上海卓易科技股份有限公司 | Method and system for testing display screens |
| CN108320691A (en) * | 2018-03-27 | 2018-07-24 | 苏州佳智彩光电科技有限公司 | A kind of over-current over-voltage protection method and system when the test for OLED screen |
| CN108711391A (en) * | 2018-05-16 | 2018-10-26 | 奥克斯空调股份有限公司 | A kind of test system for display panel, control method and air conditioner |
-
2019
- 2019-01-22 CN CN201910059477.XA patent/CN109870834B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1991340A (en) * | 2005-12-30 | 2007-07-04 | 英业达股份有限公司 | Detecting system |
| CN101577078A (en) * | 2009-06-22 | 2009-11-11 | 福建捷联电子有限公司 | Full automatic adjustment and test system for liquid crystal display |
| CN102842293A (en) * | 2011-06-21 | 2012-12-26 | 富士通株式会社 | Display apparatus, and drive control method for display device |
| KR20140105171A (en) * | 2013-02-22 | 2014-09-01 | (주)큐랩스 | System and method for picture quality test of the display panel |
| CN104122494A (en) * | 2013-04-27 | 2014-10-29 | 英业达科技有限公司 | A test system and method capable of automatically generating test scripts |
| CN103941436A (en) * | 2014-03-31 | 2014-07-23 | 京东方科技集团股份有限公司 | Display module testing and displaying system and application method thereof |
| CN105588988A (en) * | 2014-10-22 | 2016-05-18 | 鸿富锦精密工业(武汉)有限公司 | Electronic equipment test system |
| CN106448523A (en) * | 2016-12-12 | 2017-02-22 | 上海卓易科技股份有限公司 | Method and system for testing display screens |
| CN108320691A (en) * | 2018-03-27 | 2018-07-24 | 苏州佳智彩光电科技有限公司 | A kind of over-current over-voltage protection method and system when the test for OLED screen |
| CN108711391A (en) * | 2018-05-16 | 2018-10-26 | 奥克斯空调股份有限公司 | A kind of test system for display panel, control method and air conditioner |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110597228A (en) * | 2019-09-20 | 2019-12-20 | 大陆汽车电子(长春)有限公司 | Intelligent glass control device |
| CN110597228B (en) * | 2019-09-20 | 2021-10-26 | 大陆汽车电子(长春)有限公司 | Intelligent glass control device |
| CN113008304A (en) * | 2021-03-01 | 2021-06-22 | 甘肃旭康材料科技有限公司 | Quality detection method and system for test sample |
| CN113008304B (en) * | 2021-03-01 | 2023-12-22 | 甘肃旭康材料科技有限公司 | Quality detection method and system for test sample |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109870834B (en) | 2022-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105785199A (en) | Multifunctional power distribution terminal integrated test system and operating method thereof | |
| CN104569891A (en) | System for testing power quality monitoring device and testing method thereof | |
| CN105425201B (en) | metering chip simulation test method for software reliability detection of intelligent electric energy meter | |
| CN109142965A (en) | A kind of big data fusion distribution network failure is accurately positioned new method and its device | |
| CN107515370A (en) | A kind of PCBA detection means and detection method | |
| CN102118282A (en) | Communication protocol consistency detection method and system | |
| CN106407059A (en) | Server node testing system and method | |
| CN208953619U (en) | A kind of distribution terminal intelligent checking system | |
| CN108829090A (en) | A kind of vehicle control unit of electric vehicle off-line detection system and detection method | |
| CN109870834A (en) | A kind of liquid-crystalline glasses power-up detection system | |
| CN110850357A (en) | Remote comprehensive processing system and method for electric energy metering device | |
| CN114167132B (en) | Power consumption detection method and device of wireless terminal, electronic equipment and storage medium | |
| CN112379251A (en) | Relay circuit fault testing system and method | |
| CN103269288B (en) | A kind of detection method to switch ports themselves | |
| CN105337805B (en) | Portable intelligent substation remote signaling and remote measuring calibration device and system | |
| CN106941434A (en) | The detecting system and method for a kind of communication message | |
| CN204463278U (en) | A kind of some inspection terminal, marking equipment and some cruising inspection system | |
| CN206740854U (en) | A kind of consumption detection device of electric energy measuring equipment carrier communication module | |
| CN105405281A (en) | Detection method for carrier communication failures of smart electric meter | |
| CN115060966B (en) | Electric quantity metering method and device and electric energy meter | |
| CN203606698U (en) | Test equipment of dual-machine hot standby switching board | |
| KR100985863B1 (en) | Apparatus for integrated verificating comprehensive interoperability of automatic meter reading system and method thereof | |
| CN208110030U (en) | A kind of communication test plate of ammeter communication module | |
| CN103777622A (en) | Testing method of multiple-event sequence recording accuracy in large-scale distributed control system | |
| CN102353835B (en) | Full-automatic test system for power of display equipment on production line and test method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |