CN108711391A - A kind of test system for display panel, control method and air conditioner - Google Patents
A kind of test system for display panel, control method and air conditioner Download PDFInfo
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- CN108711391A CN108711391A CN201810468673.8A CN201810468673A CN108711391A CN 108711391 A CN108711391 A CN 108711391A CN 201810468673 A CN201810468673 A CN 201810468673A CN 108711391 A CN108711391 A CN 108711391A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
Abstract
The present invention provides a kind of test system for display panel, control method and air conditioners, test system for display panel includes upper computer module, for being matched to the corresponding test module type of the current display state of display panel according to display system control logic, generate testing requirement order, testing requirement order includes corresponding test module type, and the testing requirement order is sent to instruction distribution module；Distribution module, the type of the test module for including according to testing requirement order, the test result that test instruction is sent to corresponding test module and self-test module in future is instructed to feed back to upper computer module；Test module feeds back to instruction distribution module for testing current display state, and by test result.The present invention can carry out real-time information collection to the dispaly state of display panel, and the information of acquisition is compared with standard parameter, realize the full-automatic testing to display panel function dispaly state.
Description
Technical field
The present invention relates to display panel technical field of measurement and test, more particularly to a kind of test system for display panel, control method
And air conditioner.
Background technology
Currently, various housed devices, office equipment, industrial equipment instrument etc. are equipped with the display of display equipment state
Display panel with switching on and shutting down, set temperature, operating parameter state on plate, such as air-conditioning, washing machine, water heater, refrigerator.It is existing
Have in technology, display panel function realizes that the test of dispaly state is still needed to by being manually detected, and detection speed is slow, and personnel survey
It is not free to try time control, easy appearance leakage is seen the phenomenon that causing to do repeated work again, if more lamp state changes simultaneously, manually cannot
It captures simultaneously, just needs multi-pass operation that could complete.
Invention content
In view of this, the present invention is directed to propose a kind of control method of test system for display panel, to solve display panel
Function dispaly state the problem of cannot detecting automatically.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of control method of test system for display panel, includes the following steps：
S100：It is corresponding to the current display state of display panel according to display system control logic in upper computer module
Test module type is matched, and testing requirement order is generated, and the testing requirement order includes corresponding test module type, and
The testing requirement order is sent to instruction distribution module；
S200：It, will by the type for the test module that described instruction distribution module includes according to the testing requirement order
Test instruction is sent to corresponding test module；
S300：Current display state is tested by the test module, and test result is fed back into the finger
Distribution module is enabled, by instructing distribution module to feed back detection data to the upper computer module；
S400：In upper computer module, by received from described instruction distribution module current display state test result with it is right
The alignment parameters answered are compared, and judge the correctness of dispaly state, and export judging result.
Further, the S300 is specifically included：
When described instruction distribution module receives the monitoring display command of the upper computer module, the monitoring is shown
Commands match is sent to corresponding test module, wherein installs a search switch respectively at each function dispaly state in advance；
Display real-time status detection is carried out by the search switch of corresponding position, it is anti-by described instruction distribution module
Detection data is presented to the upper computer module；
Switch in each dispaly state, passes through described instruction distribution module Real-time Feedback switch data to the host computer mould
Block.
Further, in the S300, current display state test includes：Light on and off test, indicator light flicker test and
Indicate image change test.
Further, in the S400, the alignment parameters include that standard executes time and error range, described instruction
The current display shape test result that distribution module feeds back to the upper computer module includes task execution time, the alignment parameters
It is obtained by receiving mode set by user in advance.
Further, in the S400, the alignment parameters include that standard executes time and error range, described instruction
The current display shape test result that distribution module feeds back to the upper computer module includes task execution time, the alignment parameters
It is obtained, is specifically included by way of capturing communication signal：
The setting detection reference command in communications protocol rule, as mark at the time of the detection reference command will be grabbed
Standard executes time and error range；
Communication signal placement unit is set in described instruction distribution module, the communication from the upper computer module is believed
Number carry out in real time crawl monitoring, when grabbing the detection reference command, will grab it is described detect reference command time
It is uploaded to the upper computer module by described instruction distribution module；
In the upper computer module, the time is executed using the time of the received detection reference command as standard.
Further, the S400 is specifically included：
By the task execution time and the corresponding standard received from described instruction distribution module execute the time into
Row comparison, judges the correctness of dispaly state；
The task execution time and the corresponding error range received from described instruction distribution module are carried out pair
Than judging the correctness of dispaly state；
The upper computer module exports judging result.
Further, in the S400, export judging result by way of masterplate document, the masterplate document by with
Family is self-defined.
Another object of the present invention is to propose a kind of test system for display panel, including：
Upper computer module is used for according to display system control logic to the corresponding test of the current display state of display panel
Module type is matched, and testing requirement order is generated, and the testing requirement order includes corresponding test module type, and by institute
It states testing requirement order and is sent to instruction distribution module；
Described instruction distribution module, the type of the test module for including according to the testing requirement order, will test
Instruction is sent to corresponding test module and the test result of self-test module in future feeds back to the upper computer module；
The test module feeds back to described instruction point for testing current display state, and by test result
Send out module.
Further, the upper computer module includes：
Testing requirement order unit for generating the testing requirement order, and is sent to described instruction distribution module；
Alignment parameters setup unit sets alignment parameters and the setting detection benchmark life in communications protocol rule for user
It enables；
Comparing unit judges aobvious for comparing the test result of current display state with corresponding alignment parameters
Show the correctness of state；
As a result output unit, for exporting judging result.
Compared with the existing technology, test system for display panel of the present invention and control method have the advantage that：
(1) present invention carries out real-time information collection by dispaly state detection, and by the information and alignment parameters of acquisition
It is compared, realizes to the full-automatic testing of display panel function dispaly state, greatly improve detection efficiency and testing result
Accuracy.
(2) present invention sets the detection demand of dispaly state test module by upper computer module, can detect
A variety of dispaly states can also change multiple function dispaly states of display panel and be carried out at the same time detection, and output is surveyed automatically
Test result dramatically saves manpower.
(3) present invention can independently select the detection mode of test by upper computer module, so that this is aobvious
Show that panel test system can be adapted for a variety of display panels, has a wide range of application.
Another object of the present invention is to propose a kind of air conditioner, including above-mentioned test system for display panel, realization pair
The full-automatic testing of the function dispaly state of air-conditioning display panel.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structure chart of test system for display panel；
Fig. 2 is the flow chart of the control method of test system for display panel；
Fig. 3 is that the control of the control method of test system for display panel walks sequence figure.
Reference sign：
1- upper computer modules, 2- instruct distribution module, 3- test modules, 4- testing requirement order units, 5- alignment parameters
Setup unit, 6- comparing units, 7- result output units, 8- communication signal placement units.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment 1
As shown in Figure 1, a kind of test system for display panel, including upper computer module 1, instruction distribution module 2 and test mould
Block 3.Upper computer module 1 is used for according to display system control logic, test mould corresponding to the current display state of display panel
3 type of block is matched, and is generated testing requirement order and is sent to instruction distribution module 2, testing requirement order includes corresponding surveys
3 type of die trial block.Distribution module 2, the type of the test module 3 for including according to testing requirement order is instructed to refer to test
Order is sent to corresponding test module 3 and the test result of self-test module in future 3 feeds back to upper computer module 1.Test mould
Block 3 feeds back to instruction distribution module 2 for testing current display state, and by test result.
Upper computer module 1 includes that testing requirement order unit 4, alignment parameters setup unit 5, comparing unit 6 and result are defeated
Go out unit 7.Wherein, testing requirement order unit 4 is for generating testing requirement order, and is sent to instruction distribution module 2.It compares
Parameter setting unit 5 sets alignment parameters and the setting detection reference command in communications protocol rule for user.Corresponding ratio
Parameter can be obtained by two ways, one is standard parameter setting is carried out by user, another kind is system according to communication
Protocol rule obtains reduced parameter automatically.Comparing unit 6, for the test result of current display state to be compared ginseng with corresponding
Number is compared, and judges the correctness of dispaly state.As a result output unit 7 is for exporting judging result.
Instruct distribution module 2 include communication signal placement unit 8, for the communication signal from upper computer module 1 into
Row crawl monitoring in real time.Communication signal placement unit 8 can be believed the communication of the function dispaly state of detection according to user demand
It number is captured in real time, it is alternatively that the basis of benchmark setting is compared when self-defined detection mode so that the display panel is tested
System can be applied to a variety of display panels.
Test module 3 includes multiple search switch, and a search switch is installed respectively at each function dispaly state so that
The detection of each function dispaly state can not interfere with each other, and detection process is carried out at the same time to multiple detecting states to realize.
The dispaly state of the test system for display panel energy real-time detection display panel of the present embodiment is realized to display panel
The full-automatic testing of function dispaly state has very high promotional value.
Embodiment 2
The present embodiment is the control method of above-mentioned test system for display panel, as shown in Fig. 2, including the following steps：
S100：It is corresponding to the current display state of display panel according to display system control logic in upper computer module 1
3 type of test module is matched, and testing requirement order unit 4 generates testing requirement order, and testing requirement order is sent
To instruction distribution module 2, testing requirement order includes 3 type of corresponding test module.
S200：By the type for the test module 3 that instruction distribution module 2 includes according to testing requirement order, test is referred to
Order is sent to corresponding test module 3.
S300：Current display state is tested by the test module 3, and test result is fed back into instruction point
Module 2 is sent out, by instructing distribution module 2 to feed back detection data to upper computer module 1.
S400：In upper computer module 1, comparing unit 6 will be received from the current display shape test result for instructing distribution module 2
It is compared with corresponding alignment parameters, judges the correctness of dispaly state, and judging result is exported by result output unit 7.
The method achieve the full-automatic testings to display panel function dispaly state, relative to artificial detection, this method
Detection efficiency and the accuracy of testing result be largely increased.
Embodiment 3
The present embodiment is the control method of above-mentioned test system for display panel, is included the following steps：
S100：It is corresponding to the current display state of display panel according to display system control logic in upper computer module 1
3 type of test module is matched, and testing requirement order unit 4 generates testing requirement order, and testing requirement order is sent
To instruction distribution module 2, testing requirement order includes 3 type of corresponding test module.
S200：By the type for the test module 3 that instruction distribution module 2 includes according to testing requirement order, test is referred to
Order is sent to corresponding test module 3.
S300：Current display state is tested by test module 3, and test result is fed back into instruction distribution mould
Block 2 is specifically included by instructing distribution module 2 to feed back detection data to upper computer module 1：
S310：When described instruction distribution module 2 receives the monitoring display command of the upper computer module 1, will monitor
Display command matching is sent to corresponding test module 3, wherein installs a detection respectively at each function dispaly state in advance
Switch.
S320：Display real-time status detection is carried out by the search switch of corresponding position, by instructing distribution module 2 to feed back
Detection data is to upper computer module 1.
S330：Switch in each dispaly state, by instructing 2 Real-time Feedback switch data of distribution module to upper computer module
1。
S400：In upper computer module 1, comparing unit 6 will be received from the current display shape test result for instructing distribution module 2
It is compared with corresponding alignment parameters, judges the correctness of dispaly state, and judging result is exported by result output unit 7.
Embodiment 4
The present embodiment is the control method of above-mentioned test system for display panel, is included the following steps：
S100：It is corresponding to the current display state of display panel according to display system control logic in upper computer module 1
3 type of test module is matched, and testing requirement order unit 4 generates testing requirement order, and testing requirement order is sent
To instruction distribution module 2, testing requirement order includes 3 type of corresponding test module.
S200：By the type for the test module 3 that instruction distribution module 2 includes according to testing requirement order, test is referred to
Order is sent to corresponding test module 3.
S300：Current display state is tested by test module 3, and test result is fed back into instruction distribution mould
Block 2, by instructing distribution module 2 to feed back detection data to upper computer module 1.
S400：In upper computer module 1, alignment parameters setup unit 5 obtains ratio by receiving mode set by user in advance
To parameter, alignment parameters include that standard executes time and error range.Instruction distribution module 2 feeds back to working as upper computer module 1
Preceding display shape test result includes task execution time.Task execution time and standard are executed time, error model by comparing unit 6
It encloses and is compared, judge the correctness of dispaly state, and export judging result.It specifically includes：
S410：Task execution time received from instruction distribution module 2 is compared with the corresponding standard execution time,
Task execution time is identical as the standard execution time, then judges that dispaly state is correct, carries out step S430；Task execution time with
Standard executes time difference, then carries out step S420.
S420：Task execution time is compared with corresponding error range, task execution time in error range,
Then judge that dispaly state is correct, carries out step S430；Task execution time in error range, does not then judge dispaly state mistake
Accidentally, step S430 is carried out.
S430：The result output unit 7 of upper computer module 1 exports judging result, the side that judging result passes through masterplate document
Formula exports, and for masterplate document by User Defined editor, masterplate document includes correct examining report, error detection report and error model
Enclose interior examining report.
Testing result is compared automatically, is judged, and is exported with masterplate document, keeps testing result more intuitive, it is convenient
User, which confirms, to be checked.
Embodiment 5
The present embodiment is the control method of above-mentioned test system for display panel, is included the following steps：
S100：It is corresponding to the current display state of display panel according to display system control logic in upper computer module 1
3 type of test module is matched, and testing requirement order unit 4 generates testing requirement order, and testing requirement order is sent
To instruction distribution module 2, testing requirement order includes 3 type of corresponding test module.
S200：By the type for the test module 3 that instruction distribution module 2 includes according to testing requirement order, test is referred to
Order is sent to corresponding test module 3.
S300：Current display state is tested by test module 3, and test result is fed back into instruction distribution mould
Block 2 is specifically included by instructing distribution module 2 to feed back detection data to upper computer module 1：
S310：When instructing distribution module 2 to receive the monitoring display command of upper computer module 1, display command will be monitored
Matching is sent to corresponding test module 3, wherein installs a search switch respectively at each function dispaly state in advance.
S320：Display real-time status detection is carried out by the search switch of corresponding position, by instructing distribution module 2 to feed back
Detection data is to the upper computer module 1.
S330：Switch in each dispaly state, by instructing 2 Real-time Feedback switch data of distribution module to upper computer module
1。
S400：In upper computer module 1, alignment parameters setup unit 5 obtains comparison ginseng by way of capturing communication signal
Number, alignment parameters include that standard executes time and error range.Instruction distribution module 2 feeds back to the current aobvious of upper computer module 1
Show that shape test result includes task execution time.Comparing unit 6 by task execution time and standard execute the time, error range into
Row comparison, judges the correctness of dispaly state, and export judging result.
Wherein, alignment parameters obtaining step includes：
S4010：The setting detection reference command in communications protocol rule, at the time of the detection reference command will be grabbed
Time and error range are executed as standard.
S4020：Communication signal placement unit 8 is set in instructing distribution module 2, to the communication from, upper computer module 1
Signal carries out crawl monitoring in real time, and when grabbing detection reference command, the time for grabbing detection reference command is passed through finger
Distribution module 2 is enabled to be uploaded to upper computer module 1.
S4030：In upper computer module 1, the time of received detection reference command is executed into the time as standard.
Communications protocol rule is depending on detection object, and the crawl benchmark of communication signal placement unit 8 is according to corresponding inspection
It surveys depending on the communications protocol rule of object, according to user demand, detection mode can flexibly be selected, self-defined detection mode
So that the test system for display panel can be applied to a variety of display panels, enhance versatility.
Embodiment 6
Above-mentioned test system for display panel carries out the control method of light on and off test, as shown in figure 3, including the following steps：
S100：It is corresponding to the current display state of display panel according to display system control logic in upper computer module 1
3 type of test module is matched, and testing requirement order unit 4 generates monitoring and shows light on and off order, and monitoring is shown light on and off
Order is sent to instruction distribution module 2.
S200：By instructing distribution module 2 to show light on and off order according to monitoring, test instruction is sent to corresponding test
Module 3.
S300：Current display state is tested by test module 3, and test result is fed back into instruction distribution mould
Block 2, it is current to show that shape test result includes task execution time, by instructing distribution module 2 to feed back detection data to host computer
Module 1, specifically includes：
S310：When instructing distribution module 2 to receive the monitoring display light on and off order of upper computer module 1, monitoring is shown
Light on and off commands match is sent to the search switch of corresponding lamp position.
S320：Indicator light real-time status detection is carried out by the search switch of corresponding position, it is corresponding if the indicator light is to open
Search switch is closed, by instructing the feedback of distribution module 2 to open data to upper computer module 1；If display is closed, corresponding search switch
It disconnects, by instructing the feedback of distribution module 2 to close data to upper computer module 1.
S330：Switch in each dispaly state, by instructing 2 Real-time Feedback switch data of distribution module to upper computer module
1。
S400：In upper computer module 1, alignment parameters setup unit 5 by receiving mode set by user or passing through in advance
The mode of crawl communication signal obtains alignment parameters.Task execution time and standard are executed time, error range by comparing unit 6
It is compared, judges the correctness of dispaly state, and export judging result.It specifically includes：
S410：Task execution time received from instruction distribution module 2 is compared with the corresponding standard execution time,
Task execution time is identical as the standard execution time, then judges that dispaly state is correct, carries out step S430, exports correct detection and reports
It accuses；Task execution time is different from the standard execution time, then carries out step S420.
S420：Task execution time is compared with corresponding error range, task execution time in error range,
Then judge that dispaly state is correct, carries out step S430, examining report within the scope of output error；Task execution time is not in error model
In enclosing, then dispaly state mistake is judged, carry out step S430, output error examining report.
Embodiment 7
The present embodiment place unlike the embodiments above is that testing requirement order unit 4 generates indicator light flicker, instruction
Other testing requirement orders such as image change, testing and control principle are identical as light on and off test.
By being set to detection demand, multiple functions of the test system for display panel to display panel may be implemented
Dispaly state is detected, these function dispaly states can also be carried out at the same time test, greatly improve detection efficiency.
Embodiment 8
A kind of air conditioner, including the test system for display panel in above-described embodiment so that, can be with when the air conditioner works
Automatic detection in real time is carried out to each functional status of display panel in real time, ensures the normal operation of air conditioner, extends air conditioner
Service life.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of control method of test system for display panel, which is characterized in that include the following steps：
S100：In upper computer module (1), according to display system control logic to the corresponding survey of the current display state of display panel
Die trial block (3) type is matched, and generates testing requirement order, the testing requirement order includes corresponding test module (3) class
Type, and the testing requirement order is sent to instruction distribution module (2)；
S200：By the type for the test module (3) that described instruction distribution module (2) includes according to the testing requirement order,
Test instruction is sent to corresponding test module (3)；
S300：Current display state is tested by the test module (3), and test result is fed back into described instruction
Distribution module (2), by instructing distribution module (2) to feed back detection data to the upper computer module (1)；
S400：In upper computer module (1), by the current display shape test result received from described instruction distribution module (2) with it is right
The alignment parameters answered are compared, and judge the correctness of dispaly state, and export judging result.
2. the control method of test system for display panel according to claim 1, which is characterized in that the S300 is specifically wrapped
It includes：
It is when described instruction distribution module (2) receives the monitoring display command of the upper computer module (1), the monitoring is aobvious
Show that commands match is sent to corresponding test module (3), wherein a detection is installed respectively at each function dispaly state in advance
Switch；
Display real-time status detection is carried out by the search switch of corresponding position, it is anti-by described instruction distribution module (2)
Detection data is presented to the upper computer module (1)；
Switch in each dispaly state, passes through described instruction distribution module (2) Real-time Feedback switch data to the host computer mould
Block (1).
3. the control method of test system for display panel according to claim 2, which is characterized in that in the S300,
Current display state is tested：Light on and off are tested, indicator light flicker test and instruction image change test.
4. the control method of test system for display panel according to claim 1, which is characterized in that in the S400,
The alignment parameters include that standard execution time and error range, described instruction distribution module (2) feed back to the host computer mould
The current display state test result of block (1) includes task execution time, and the alignment parameters are set by receiving user in advance
Mode obtain.
5. the control method of test system for display panel according to claim 1, which is characterized in that in the S400,
The alignment parameters include that standard execution time and error range, described instruction distribution module (2) feed back to the host computer mould
The current display shape test result of block (1) includes task execution time, and the alignment parameters are by way of capturing communication signal
It obtains, specifically includes：
Setting detection reference command, holds at the time of grabbing the detection reference command as standard in communications protocol rule
Row time and error range；
The setting communication signal placement unit (8) in described instruction distribution module (2), to coming from the upper computer module (1)
Communication signal carries out crawl monitoring in real time, when grabbing the detection reference command, will grab the detection reference command
Time the upper computer module (1) is uploaded to by described instruction distribution module (2)；
In the upper computer module (1), the time is executed using the time of the received detection reference command as standard.
6. the control method of test system for display panel according to claim 4 or 5, which is characterized in that the S400 tools
Body includes：
The task execution time received from described instruction distribution module (2) is executed into time progress with the corresponding standard
Comparison, judges the correctness of dispaly state；
The task execution time and the corresponding error range received from described instruction distribution module (2) are carried out pair
Than judging the correctness of dispaly state；
The upper computer module (1) exports judging result.
7. the control method of test system for display panel according to claim 4, which is characterized in that in the S400,
Judging result is exported by way of masterplate document, the masterplate document is by User Defined.
8. a kind of test system for display panel, which is characterized in that including：
Upper computer module (1) is used for according to display system control logic to the corresponding test of the current display state of display panel
Module (3) type is matched, and testing requirement order is generated, and the testing requirement order includes corresponding test module (3) type,
And the testing requirement order is sent to instruction distribution module (2)；
Described instruction distribution module (2), the type of the test module (3) for including according to the testing requirement order, will survey
Examination instruction is sent to corresponding test module (3) and the test result of self-test module in future (3) feeds back to the host computer
Module (1)；
The test module (3) feeds back to described instruction distribution for testing current display state, and by test result
Module (2).
9. test system for display panel according to claim 8, which is characterized in that the upper computer module (1) includes：
Testing requirement order unit (4) for generating the testing requirement order, and is sent to described instruction distribution module (2)；
Alignment parameters setup unit (5) sets alignment parameters and the setting detection benchmark life in communications protocol rule for user
It enables；
Comparing unit (5) judges to show for comparing the test result of current display state with corresponding alignment parameters
The correctness of state；
As a result output unit (7), for exporting judging result.
10. a kind of air conditioner, which is characterized in that including test system for display panel as claimed in claim 8 or 9.
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| CN109870834A (en) * | 2019-01-22 | 2019-06-11 | 武汉精立电子技术有限公司 | A kind of liquid-crystalline glasses power-up detection system |
| CN112710061A (en) * | 2020-12-08 | 2021-04-27 | 珠海格力电器股份有限公司 | Air conditioner control device and method capable of automatically identifying identity |
| CN116699504A (en) * | 2023-08-02 | 2023-09-05 | 青岛鼎信通讯股份有限公司 | Electric energy meter display detection method and device, electric energy meter and medium |
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