CN104900177A - Self-testing system for display screen, and self-testing method for self-testing system - Google Patents
Self-testing system for display screen, and self-testing method for self-testing system Download PDFInfo
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- CN104900177A CN104900177A CN201510251896.5A CN201510251896A CN104900177A CN 104900177 A CN104900177 A CN 104900177A CN 201510251896 A CN201510251896 A CN 201510251896A CN 104900177 A CN104900177 A CN 104900177A
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- 238000012360 testing method Methods 0.000 title claims abstract description 15
- 238000005070 sampling Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000004458 analytical method Methods 0.000 claims abstract description 10
- 238000011897 real-time detection Methods 0.000 claims abstract description 4
- 239000004973 liquid crystal related substance Substances 0.000 claims description 11
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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Abstract
The invention discloses a self-testing system for a display screen, and the system comprises a mobile terminal and an external server. The interior of the mobile terminal is provided with a sampling module which is used for the real-time detection of working parameters of the display screen, a control module which is used for judging whether the display screen is damaged or not, a prompt module which is used for giving an alarm, and a transmission module which is used for transmitting information to the external server. The control module judges and analyzes a sampling signal transmitted by the sampling module, and controls the working states of the prompt module and the transmission module according to the analysis results. The invention also provides a self-testing method for the self-testing system for the display screen. According to the invention, the mobile terminal is provided with the sampling module which is used for sampling the working parameters of the display screen, employs the control module to judge whether the sampling information is normal or not, and then the transmission module is enabled to transmit the information of the system to the external server, so as to facilitate the timely analysis and processing of the working parameters of the display screen, thereby eliminating a fault of the display screen quickly and efficiently.
Description
Technical field
The present invention relates to display screen detection technique, be specifically related to a kind of self-measuring system and self-testing method thereof of display screen.
Background technology
Current intelligent mobile terminal develop rapidly, the fault amount of mobile terminal also gets more and more simultaneously, particularly the display screen fault amount of mobile terminal is larger, consumer does not know how to safeguard usually, or display screen repairs costly, consumer is greatly caused to select to abandon the mobile phone damaged.So not only take the money that user is a large amount of, also cause the huge waste of natural resources.
On existing market, supply of brands commercial city attempts to improve goodwill by the after sale service of quickness and high efficiency, expands the market share of product.But current mobile terminal does not all arrange display screen self-measuring system, the display screen motion state of mobile terminal relies on human eye or finger touching to go to detect, consumer cannot more early pinpoint the problems, and the running parameter of display screen also cannot feed back to supplier in time, must deliver to and specify maintenace point to carry out overhauling, not only to lay setup cost large for the maintenace point of supplier, send the process of repairing also to bother very much concerning mobile phone consumer.
Summary of the invention
For solving the problems of the technologies described above, the present invention proposes a kind of self-measuring system and self-testing method thereof of display screen, this self-measuring system can be monitored by the effectively automatic running parameter to display screen, when display screen breaks down, self-measuring system can immediately externally server send ownship information so that mobile terminal is repaired fast and effectively.
The technical solution used in the present invention is, design a kind of display screen self-measuring system, comprise: mobile terminal and external server, be provided with in mobile terminal: for the sampling module of real-time detection display screen running parameter, for judging control module that whether display screen damage, for sending the reminding module of warning and sending the transport module of information for externally server.
The sampled signal that control module discriminatory analysis sampling module sends, and the duty controlling reminding module and transport module according to analysis result.
Wherein, display screen comprises liquid crystal display and touch-screen, and sampling module connects the drive IC of liquid crystal display and the IC of touch-screen, and detects working current, the magnitude of voltage of liquid crystal display and touch-screen.
The transmission information of transport module is the Local Parameters of mobile terminal and the display screen running parameter of sampling module collection.
Preferably, the load module be connected with touch-screen is also provided with in mobile terminal; The input instruction of load module user on collection touch, and command signal can be sent to control module.
Reminding module comprises audio frequency apparatus and the display screen of mobile terminal.
Present invention also offers a kind of self-testing method of above-mentioned display screen self-measuring system, comprise the following steps:
Step 1, running of mobile terminal, the running parameter of sampling module Real-time Collection display screen, and sampled signal is sent to control module;
Step 2, control module analytical sampling signal, compare the running parameter of display screen and normality threshold, if running parameter is not in threshold range, then display screen damages, and carry out step 3; If running parameter is in threshold range, then display screen is normal, carry out step 1;
Step 3, control module start reminding module and report to the police, and start transport module externally server transmission information simultaneously, and the transmission information of transport module is the Local Parameters of mobile terminal and the display screen running parameter of sampling module collection.
Wherein, step 1 also comprises: when human eye finds that display screen is damaged, but when the using function of display screen is still available, user sends instruction by load module to control module, starts transport module externally server transmission information.
The present invention arranges the sampling module gathering display screen running parameter on mobile terminals, and judge that whether sample information is normal by control module, again command module externally server (i.e. vendor server) send ownship information, so that the running parameter of display screen obtains immediate analysis process, solution display screen fault rapidly and efficiently.
Accompanying drawing explanation
Below in conjunction with embodiment and accompanying drawing, the present invention is described in detail, wherein:
Fig. 1 is model calling schematic diagram of the present invention;
Fig. 2 is schematic flow sheet of testing oneself of the present invention.
Embodiment
As shown in Figure 1, the display screen self-measuring system that the present invention proposes, comprising: mobile terminal and external server.In general, display screen comprises liquid crystal display and touch-screen, and namely external server is vendor server, and mobile terminal can be mobile phone, panel computer etc.
Be provided with in mobile terminal: for the sampling module of real-time detection display screen running parameter, for judging control module that whether display screen damage, for sending the reminding module of warning and sending the transport module of information for externally server.Sampling module, reminding module are all connected with control module with transport module, the sampled signal sent by control module discriminatory analysis sampling module, and whether the place of sending out reports to the police to control reminding module according to analysis result, and transport module whether externally server transmission ownship information.
Sampling module is connected with liquid crystal display and touch-screen respectively, and detects working current, the magnitude of voltage of liquid crystal display and touch-screen.Wherein, the working current of the drive IC of sample detecting liquid crystal display and the IC key point of touch-screen, voltage register numerical value, numerical value is sent to control module, value in numerical value and normal range compares by control module, if go beyond the scope, the display screen running parameter numerical value that then sampling module detects by control module is passed to transport module, and the Local Parameters of running parameter and this mobile terminal is outwards sent to external server by transport module.According to needs, sampling module can be set to can detect VGL, VGH, VCOM, VCI, IOVCC numerical value etc. of liquid crystal display drive IC, can detect VCC, I2C numerical value etc. of touch-screen IC in practical application.
Preferably, in mobile terminal, be also provided with the load module be connected with touch-screen, the input instruction of load module user on collection touch, and command signal can be sent to control module.Convenient damaged at human eye discovery display screen, but when display screen functions still can use, by control module command transfer module feedback ownship information to external server.
In the present embodiment, reminding module comprises the audio frequency apparatus of mobile terminal, when control module judges to find that display screen damages, utilize the audio frequency apparatus of mobile terminal self to user's alarm, reminding module can also comprise the display screen of mobile terminal, when control module finds that display screen damages, but when display screen still can show, utilize display screen to user's display alarm information.
As shown in Figure 2, present invention also offers a kind of self-testing method of above-mentioned display screen self-measuring system, comprise the following steps:
Step 1, running of mobile terminal, the running parameter of sampling module Real-time Collection display screen, and sampled signal is sent to control module;
Step 2, control module analytical sampling signal, compare the running parameter of display screen and normality threshold, if running parameter is not in threshold range, then display screen damages, and carry out step 3; If running parameter is in threshold range, then display screen is normal, carry out step 1;
Step 3, control module start reminding module and report to the police, and start transport module externally server transmission information simultaneously, and the transmission information of transport module is the Local Parameters of mobile terminal and the display screen running parameter of sampling module collection; The display screen that this transmission information comprises hard/software I D, which can be used for this mobile terminal brand business to distinguish display screen and by module manufacturer provided, the running parameter such as working current, magnitude of voltage of display screen, can be used for initial analysis (such as, when the electric current fed back, magnitude of voltage are 0, whether supplier can instruct after sale user to tear machine open, again plugs each connector, be that loose contact causes);
After step 4, after sale service personnel receive transmission information, phone or SMS notification owner, and provide the most convenient, the most economical solution maintenance program, reduce intermediate links in circulation, win the satisfaction of consumer to this brand mobile terminal, synchronously can understand the demand status of this user to new machine, provide recommendation information;
Step 5, add up place of easily breaking down after sale, feed back to development and Design slip-stick artist and analyze and strengthen improving, ensure the reliability of subsequent product.
Wherein, step 1 also comprises: when human eye finds that display screen is damaged, but when the using function of display screen is still available, user sends instruction by load module to control module, starts transport module externally server transmission information, directly carries out above-mentioned step 4.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a display screen self-measuring system, it is characterized in that comprising: mobile terminal and external server, be provided with in described mobile terminal: for the sampling module of real-time detection display screen running parameter, for judging control module that whether display screen damage, for sending the reminding module of warning and sending the transport module of information for externally server;
The sampled signal that described control module discriminatory analysis sampling module sends, and the duty controlling reminding module and transport module according to analysis result.
2. display screen self-measuring system as claimed in claim 1, it is characterized in that, display screen comprises liquid crystal display and touch-screen, and described sampling module is connected with liquid crystal display and touch-screen respectively, and detects working current, the magnitude of voltage of liquid crystal display and touch-screen.
3. display screen pick-up unit as claimed in claim 2, is characterized in that, the transmission information of described transport module is the Local Parameters of mobile terminal and the display screen running parameter of sampling module collection.
4. the display screen pick-up unit as described in any one of claim 1-3, is characterized in that, is also provided with the load module be connected with touch-screen in described mobile terminal; The input instruction of described load module user on collection touch, and command signal can be sent to control module.
5. the display screen pick-up unit as described in any one of claim 4, is characterized in that, described reminding module comprises the audio frequency apparatus of mobile terminal.
6. display screen pick-up unit as claimed in claim 5, it is characterized in that, described reminding module also comprises the display screen of mobile terminal.
7. a self-testing method for display screen self-measuring system described in above-mentioned arbitrary claim, is characterized in that, comprise the following steps:
Step 1, running of mobile terminal, the running parameter of sampling module Real-time Collection display screen, and sampled signal is sent to control module;
Step 2, control module analytical sampling signal, compare the running parameter of display screen and normality threshold, if running parameter is not in threshold range, then display screen damages, and carry out step 3; If running parameter is in threshold range, then display screen is normal, carry out step 1;
Step 3, control module start reminding module and report to the police, and start transport module externally server transmission information simultaneously.
8. self-testing method as claimed in claim 7, it is characterized in that, described step 1 also comprises: when human eye finds that display screen is damaged, but when the using function of display screen is still available, user sends instruction by load module to control module, starts transport module externally server transmission information.
9. self-testing method as claimed in claim 7 or 8, is characterized in that, the transmission information of described transport module is the Local Parameters of mobile terminal and the display screen running parameter of sampling module collection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510251896.5A CN104900177A (en) | 2015-05-18 | 2015-05-18 | Self-testing system for display screen, and self-testing method for self-testing system |
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| CN201510251896.5A CN104900177A (en) | 2015-05-18 | 2015-05-18 | Self-testing system for display screen, and self-testing method for self-testing system |
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| CN104900177A true CN104900177A (en) | 2015-09-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112798226A (en) * | 2020-12-25 | 2021-05-14 | 东风汽车有限公司 | System and method for processing faults of vehicle-mounted display screen |
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| JP2014198562A (en) * | 2014-07-01 | 2014-10-23 | 株式会社クボタ | Working machine |
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2015
- 2015-05-18 CN CN201510251896.5A patent/CN104900177A/en active Pending
Patent Citations (8)
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|---|---|---|---|---|
| JPH05333827A (en) * | 1992-06-03 | 1993-12-17 | Kokusai Electric Co Ltd | Information transmission and display system and its information updating and representation system |
| US5572444A (en) * | 1992-08-19 | 1996-11-05 | Mtl Systems, Inc. | Method and apparatus for automatic performance evaluation of electronic display devices |
| CN1732484A (en) * | 2002-12-26 | 2006-02-08 | 迪布尔特有限公司 | Cash dispensing automated banking machine display failure detection system and method |
| CN102594959A (en) * | 2012-02-23 | 2012-07-18 | 上海华勤通讯技术有限公司 | Mobile phone automated testing device and method |
| CN102967820A (en) * | 2012-11-13 | 2013-03-13 | 东莞宇龙通信科技有限公司 | Mobile terminal and self-checking method of mobile terminal |
| CN104036706A (en) * | 2014-05-26 | 2014-09-10 | 京东方科技集团股份有限公司 | Fault detection method, device and system |
| JP2014198562A (en) * | 2014-07-01 | 2014-10-23 | 株式会社クボタ | Working machine |
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Application publication date: 20150909 |