CN105893197A - Fault monitoring method and device of LED screen body and transmitter - Google Patents
Fault monitoring method and device of LED screen body and transmitter Download PDFInfo
- Publication number
- CN105893197A CN105893197A CN201610269167.7A CN201610269167A CN105893197A CN 105893197 A CN105893197 A CN 105893197A CN 201610269167 A CN201610269167 A CN 201610269167A CN 105893197 A CN105893197 A CN 105893197A
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- receiving card
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
- G06F11/2221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test input/output devices or peripheral units
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention relates to a fault monitoring method and device of an LED screen body and transmitter. The method comprises the following steps: obtaining the state information of each transmitter and the state information of a receiving card in each LED screen body; determining a signal link between the receiving cards according to the serial port number and number of each transmitter and the serial number of each receiving card; determining whether the signal transmission of each signal link is normal according to whether the receiving cards at the two ends of each signal link work normally; and displaying each transmitter, each receiving card and each signal link on the interface according to the set first identifier in normal work, the second identifier in abnormal work, the third identifier in normal signal transmission and the fourth identifier in abnormal signal transmission, wherein the first identifier is different from the second identifier, and the third identifier is different from the fourth identifier. When the signal link fails, specific signal link area can be quickly positioned.
Description
Technical field
The present invention relates to failure monitoring technical field, particularly relate to the fault of a kind of LED screen body and transmitter
The failure monitoring device of monitoring method, LED screen body and transmitter.
Background technology
Combination includes LED (Light Emitting Diode, light emitting diode) combination etc..Due to splicing
Wall has the biggest interblock space: both can use smaller screen splicing, can also use large screen splicing；The most permissible
Single screen splicing one to one, it is also possible to a pair M × N whole screen splicing；Assembly can also be mixed by big smaller screen, so
Increasingly it is widely applied to display field.
Combination AMS can be controlled management to LED screen body, and can read LED screen body and connect
Receive the duty of the hardware devices such as card, transmitter, but user is according to combination application management software not
Can intuitively understand hardware device the most normally work and how to carry out signal transmission between receiving card, it addition,
More in hardware device quantity and when breaking down, combination AMS can not provide concrete event
Barrier position, quickly searches out of order signal link.
Summary of the invention
Based on this, it is necessary to for the problems referred to above, it is provided that a kind of LED screen body and the failure monitoring side of transmitter
Method and device, it is possible to viewing hardware equipment directly perceived and the duty of signal link, quick fault location.
In order to achieve the above object, the technical scheme that the present invention takes is as follows:
A kind of LED screen body and the failure monitoring method of transmitter, including step:
Obtain the status information of receiving card in the status information of each transmitter and each LED screen body, wherein send
The status information of device includes the serial ports number of transmitter, numbering and the most normally works, the state letter of receiving card
Breath includes the sequence numbering of receiving card and the most normally works；
The sequence numbering of serial ports number according to each transmitter, numbering and each receiving card, determine each receiving card it
Between signal link；
Receiving card according to each signal link two ends the most normally works, and determines the signal of each signal link
Transmit the most normal；
According to the first identifier during the normal work arranged, the second identifier when not working, signal transmits
The 3rd identifier time normal, and the 4th identifier during signal transmission abnormality, by each transmitter, respectively connect
Receiving card and each signal link shows on interface, wherein the first identifier is different from the second identifier, and the 3rd
Identifier is different from the 4th identifier.
A kind of LED screen body and the failure monitoring device of transmitter, including:
Data obtaining module, receiving card in the status information obtaining each transmitter and each LED screen body
Status information, wherein the status information of transmitter includes the serial ports number of transmitter, numbering and the most normal work
Making, the status information of receiving card includes the sequence numbering of receiving card and the most normally works；
Signal link determines module, for the serial ports number according to each transmitter, numbering and the sequence of each receiving card
Column number, determines the signal link between each receiving card；
Signal link detection module, for the most normally working according to the receiving card at each signal link two ends,
Determine that the signal transmission of each signal link is the most normal；
Display module, for according to the first identifier during the normal work arranged, the second mark when not working
Know symbol, the 3rd identifier when signal transmits normal, and the 4th identifier during signal transmission abnormality, will
Each transmitter, each receiving card and each signal link show on interface, and wherein the first identifier is different from
Two identifiers, the 3rd identifier is different from the 4th identifier.
LED screen body of the present invention and the failure monitoring method of transmitter and device, arrange transmitter normally work and
Identifier when not working, identifier when receiving card normally works and do not works, according to the transmitter obtained
The most normally work and receiving card the most normally work, and transmitter and receiving card are shown with corresponding identifier
Showing on interface, user can intuitively understand the duty of transmitter and receiving card, and can quickly determine and send out
Send whether device and receiving card break down；Identifier when signal link has signal to transmit and no signal are set
Identifier during transmission, determines signal link and letter by the status information of the transmitter obtained and receiving card
Whether number link has signal to transmit, and is then shown on interface, user can intuitively understand receiving card it
Between signal trend, and quickly navigate to concrete signal link region when signaling link failure.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the failure monitoring method embodiment of LED screen body of the present invention and transmitter；
Fig. 2 is the schematic diagram of signal link specific embodiment of the present invention；
Fig. 3 is the schematic diagram of the display interface specific embodiment of transmitter of the present invention, receiving card and signal link；
Fig. 4 is the structural representation of the failure monitoring device embodiment of LED screen body of the present invention and transmitter；
Fig. 5 is the structural representation that signal link of the present invention determines module embodiments；
Fig. 6 is the structural representation of signal link detection module embodiment of the present invention.
Detailed description of the invention
By further illustrating the technological means and the effect of acquirement that the present invention taked, below in conjunction with the accompanying drawings and
Preferred embodiment, to technical scheme, carries out clear and complete description.
As it is shown in figure 1, a kind of LED screen body and the failure monitoring method of transmitter, including step:
The status information of receiving card in S110, the status information obtaining each transmitter and each LED screen body, its
The status information of middle transmitter includes the serial ports number of transmitter, numbering and the most normally works, receiving card
Status information includes the sequence numbering of receiving card and the most normally works；
S120, sequence numbering according to the serial ports number of each transmitter, numbering and each receiving card, determine and respectively connect
Receive the signal link between card；
S130, receiving card according to each signal link two ends the most normally work, and determine each signal link
Signal transmission the most normal；
S140, according to the first identifier during the normal work arranged, the second identifier when not working, letter
The 3rd identifier when number transmission is normal, and the 4th identifier during signal transmission abnormality, by each transmitter,
Each receiving card and each signal link show on interface, and wherein the first identifier is different from the second identifier,
3rd identifier is different from the 4th identifier.
In step s 110, combination AMS can read the various information of transmitter and receiving card,
So, in one embodiment, the state letter of each transmitter can be obtained by combination AMS
The status information of receiving card in breath and each LED screen body.
The status information of transmitter includes: serial ports number, such as COM1 (COM port)；Numbering, uses
In distinguishing different transmitters, Digital ID can be used；Signal whether is had to input；The most normal work etc..
The status information of receiving card includes: sequence is numbered, with Digital ID, and such as 0 to 23；Ranks value, is used for
Represent the position at each receiving card place, be i.e. positioned at which row of which row, use Digital ID；The most normal work
Make etc..
In the step s 120, in one embodiment, according to the serial ports number of each transmitter, numbering and respectively connect
Receive the sequence numbering of card, determine that the step of the signal link between each receiving card may include that
Serial ports number according to each transmitter obtains the receiving card corresponding with each transmitter with numbering；
The signal of each transmitter output can be transferred to respective receiving card, according to the serial ports number of transmitter
Which transmitter identifies with numbering is, then gets the receiving card that this transmitter is corresponding；
Using the receiving card of sequence numbering minimum in receiving card corresponding for each transmitter as the start bit of signal link
Putting, the receiving card of sequence numbering maximum, as the final position of signal link, is compiled according to the sequence of each receiving card
Number order from small to large, determine the signal link between the receiving card that each transmitter is corresponding respectively.
Such as, as in figure 2 it is shown, the receiving card of a transmitter correspondence sequence numbered 0 to 23.So believe
The original position of number link is exactly the receiving card of sequence numbered 0, and the final position of signal link is that sequence is compiled
Number it is the receiving card of 23.According to from 0 to 23 order, the signal link between adjacent two receiving cards is such as
Shown in Fig. 2.
In step s 130, transmitter and receiving card the most normally work can according to obtain status information straight
Connect and determine.Whether signal link breaks down needs to judge according to the duty of receiving card.At one
In embodiment, the most normally work according to the receiving card at each signal link two ends, determine each signal link
Signal transmission whether normal step may include that
The receiving card detecting each signal link two ends the most normally works；
If so, determine that the signal transmission of signal link is normal, otherwise, it determines the signal transmission of signal link is different
Often.
As long as the receiving card at signal link two ends there being a receiving card break down, the most normally work, then
This signal link cannot normal transmission signal.If the receiving card at two ends the most normally works, then signal link is just
Often, signal is input to the receiving card of adjacent high order column number from the receiving card that low sequence is numbered.
In order to improve the efficiency that signal link judges, can the most normally work in conjunction with transmitter and judge.
If transmitter does not works, then the signal link equal no signal input between corresponding each receiving card, if sent out
Sending device normally to work, the most normally working in conjunction with each receiving card is further judged.According to connecing
Receive card when judging, as long as the signal link between receiving card corresponding to relatively low sequence numbering is abnormal, then it
After signal link all may determine that as exception, it is not necessary to the most normally working further according to the receiving card at two ends is carried out
Judge one by one.Such as, in the receiving card of sequence numbered 0 to 23, if sequence numbered 19 and 20
Between signal link occur abnormal, then can directly determine sequence numbering 20-21, between 21-22,22-23
Signal link signal transmission the most abnormal.
In step S140, the first identifier refers to identifier when transmitter normally works and receiving card
Identifier during normal work, identifier and receiving card when the second identifier refers to transmitter fault therefore
Identifier during barrier.In order to distinguish transmitter and receiving card, the identifier that both normally work can be carried out
Distinguishing, identifier when not working makes a distinction.Duty and the letter of each equipment is intuitively understood for user
The situation of number link, needs to show on interface it with different identifiers.Arrange transmitter normally to work
Time identifier and identifier when not working, identifier when receiving card normally works and mark when not working
Know symbol, and identifier when signal link has signal transmission and no signal to transmit.
The concrete example of each identifier of setting is given below.It should be noted that the present invention is not limiting as
In distinguishing hardware device and the signal link of each state by color etc., user can also arrange other mark
Symbol, as long as normal, the abnormality of hardware device and signal link can be accurately distinguished, all the present invention's
Within protection domain.
Such as, transmitter during normal work can represent with green rectangle, and the transmitter of fault can be with light
Red rectangle represents, can arrange serial ports number corresponding to transmitter and numbering etc. in rectangle.During normal work
Receiving card can represent with green circle, and receiving card during fault can represent with pale red circle, in circle
The sequence numbering etc. of receiving card can be set.The signal link having signal to transmit can represent with green arrow,
The direction of the orientation representative signal input of arrow, the signal link of no signal transmission can use pale red straight line table
Show.
In one embodiment, the status information of receiving card can also include the ranks value of receiving card.The present invention
Method can also include step:
Each receiving card is shown on interface according to corresponding ranks value, the most each receiving card shows corresponding
Sequence numbering.Assuming the LED combination of a 6*8, the ranks value of some receiving card is the 6th row
2 row, then show this receiving card in corresponding position.
In order to realize vivider lively interface display effect, it is also possible to display LED screen body, then by each
Receiving card shows in corresponding LED screen body according to its ranks value.Such as, as it is shown on figure 3, according to this
The schematic diagram of the specific embodiment at the failure monitoring interface that inventive method obtains.Top indicates COM1 1:0
Representing transmitter with COM1 1:1 rectangle, the transmitter on the left side is working properly, the transmitter fault on the right side, no
Work.Grey rectangle below transmitter represents each LED screen body, and the LED for 6*8 of example spells here
Connect wall.The circular receiving card representing that LED screen body is corresponding in the middle of each LED screen body, identifies in receiving card
Having the sequence numbering of correspondence, the circle that white is filled represents that receiving card normally works, the circular table that Lycoperdon polymorphum Vitt is filled
Showing receiving card fault, do not work, the receiving card of sequence numbering 0-23 on the left side corresponds to same transmitter,
The receiving card of sequence numbering 0-23 on the right is corresponding to same transmitter.Connecting line between receiving card represents
Signal link, black arrow represents that the signal transmission of signal link is normal, the orientation representative signal input of arrow
Direction, such as signal are input to receiving card 1 from receiving card 0, and Lycoperdon polymorphum Vitt straight line represents that signal link no signal is transmitted.
As it is shown on figure 3, receiving card 19 is working properly, receiving card 20 shows that fault can not receive signal, causes 19-> 20
Between signal input go wrong, thus link no signal input after receiving card 20.
According to the inventive method, which transmitter user can intuitively understand normally works, which transmitter event
Barrier, which receiving card normally works, which receiving card fault, the signal transmission trend between each receiving card,
And which signal link transmits and breaks down, conveniently quickly position corresponding signal when signaling link failure
Links location.
Based on same inventive concept, the present invention also provides for the failure monitoring device of a kind of LED screen body and transmitter,
Below in conjunction with the accompanying drawings the detailed description of the invention of apparatus of the present invention is described in detail.
As shown in Figure 4, a kind of LED screen body and the failure monitoring device of transmitter, including:
Data obtaining module 110, receives in the status information obtaining each transmitter and each LED screen body
Card status information, wherein the status information of transmitter include transmitter serial ports number, numbering and the most just
Often work, the status information of receiving card includes the sequence numbering of receiving card and the most normally works；
Signal link determines module 120, for the serial ports number according to each transmitter, numbering and each receiving card
Sequence is numbered, and determines the signal link between each receiving card；
Signal link detection module 130, for the most normal work of the receiving card according to each signal link two ends
Make, determine that the signal transmission of each signal link is the most normal；
Display module 140, for according to the first identifier during the normal work arranged, second when not working
Identifier, the 3rd identifier when signal transmission is normal, and the 4th identifier during signal transmission abnormality,
Showing on interface by each transmitter, each receiving card and each signal link, wherein the first identifier is different from
Second identifier, the 3rd identifier is different from the 4th identifier.
In one embodiment, described data obtaining module 110 can be obtained by combination AMS
Take the status information of receiving card in the status information of each transmitter and each LED screen body.
In one embodiment, as it is shown in figure 5, described signal link determines that module 120 may include that
Receiving card determines unit 1201, obtains and each transmitter for the serial ports number according to each transmitter and numbering
Corresponding receiving card；
Signal link determines unit 1202, for by sequence numbering minimum in receiving card corresponding for each transmitter
Receiving card is as the original position of signal link, and the receiving card of sequence numbering maximum is as the terminal of signal link
Position, the order from small to large numbered according to the sequence of each receiving card, determine that each transmitter is corresponding respectively
Signal link between receiving card.
Transmitter and receiving card the most normally work and directly can determine according to the status information obtained.Signal chains
Whether road breaks down needs to judge according to the duty of receiving card.In one embodiment, such as Fig. 6
Shown in, described signal link detection module 130 may include that
Receiving card detector unit 1301, for detecting the most normal work of the receiving card at each signal link two ends
Make；
Signal transmission determines unit 1302, for when the receiving card at two ends the most normally works, determines signal chains
The signal transmission on road is normal, the receiving card at two ends at least one when not working, and determines the letter of signal link
Number transmission abnormality.
In order to improve the efficiency that signal link judges, can the most normally work in conjunction with transmitter and judge.
If transmitter does not works, then the signal link equal no signal input between corresponding each receiving card, if sent out
Sending device normally to work, the most normally working in conjunction with each receiving card is further judged.According to connecing
Receive card when judging, as long as the signal link between receiving card corresponding to relatively low sequence numbering is abnormal, then it
After signal link all may determine that as exception, it is not necessary to the most normally working further according to the receiving card at two ends is carried out
Judge one by one.
In one embodiment, the status information of receiving card can also include the ranks value of receiving card；Described aobvious
Show that module 140 is additionally operable to show each receiving card on interface according to corresponding ranks value, the most each receiving card
In show corresponding sequence numbering.
According to apparatus of the present invention, which transmitter user can intuitively understand normally works, which transmitter event
Barrier, which receiving card normally works, which receiving card fault, the signal transmission trend between each receiving card,
And which signal link transmits and breaks down, fast and easy fault location.
Other technical characteristic of apparatus of the present invention is identical with the inventive method, does not repeats them here.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But can not therefore be construed as limiting the scope of the patent.It should be pointed out that, for this area
For those of ordinary skill, without departing from the inventive concept of the premise, it is also possible to make some deformation and change
Entering, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended power
Profit requires to be as the criterion.
Claims (10)
1. a LED screen body and the failure monitoring method of transmitter, it is characterised in that include step:
Obtain the status information of receiving card in the status information of each transmitter and each LED screen body, wherein send
The status information of device includes the serial ports number of transmitter, numbering and the most normally works, the state letter of receiving card
Breath includes the sequence numbering of receiving card and the most normally works；
The sequence numbering of serial ports number according to each transmitter, numbering and each receiving card, determine each receiving card it
Between signal link；
Receiving card according to each signal link two ends the most normally works, and determines the signal of each signal link
Transmit the most normal；
According to the first identifier during the normal work arranged, the second identifier when not working, signal transmits
The 3rd identifier time normal, and the 4th identifier during signal transmission abnormality, by each transmitter, respectively connect
Receiving card and each signal link shows on interface, wherein the first identifier is different from the second identifier, and the 3rd
Identifier is different from the 4th identifier.
LED screen body the most according to claim 1 and the failure monitoring method of transmitter, its feature exists
In, according to the sequence numbering of the serial ports number of each transmitter, numbering and each receiving card, determine each receiving card it
Between the step of signal link include:
Serial ports number according to each transmitter obtains the receiving card corresponding with each transmitter with numbering；
Using the receiving card of sequence numbering minimum in receiving card corresponding for each transmitter as the start bit of signal link
Putting, the receiving card of sequence numbering maximum, as the final position of signal link, is compiled according to the sequence of each receiving card
Number order from small to large, determine the signal link between the receiving card that each transmitter is corresponding respectively.
LED screen body the most according to claim 1 and the failure monitoring method of transmitter, its feature exists
In, the most normally work according to the receiving card at each signal link two ends, determine the signal of each signal link
The most normal step of transmission includes:
The receiving card detecting each signal link two ends the most normally works；
If so, determine that the signal transmission of signal link is normal, otherwise, it determines the signal transmission of signal link is different
Often.
4. according to the LED screen body described in claims 1 to 3 any one and the failure monitoring side of transmitter
Method, it is characterised in that the status information of receiving card also includes the ranks value of receiving card, further comprises the steps of:
Each receiving card is shown on interface according to corresponding ranks value, the most each receiving card shows corresponding
Sequence numbering.
LED screen body the most according to claim 4 and the failure monitoring method of transmitter, its feature exists
In, obtained in the status information of each transmitter and each LED screen body by combination AMS and receive
The status information of card.
6. a LED screen body and the failure monitoring device of transmitter, it is characterised in that including:
Data obtaining module, receiving card in the status information obtaining each transmitter and each LED screen body
Status information, wherein the status information of transmitter includes the serial ports number of transmitter, numbering and the most normal work
Making, the status information of receiving card includes the sequence numbering of receiving card and the most normally works；
Signal link determines module, for the serial ports number according to each transmitter, numbering and the sequence of each receiving card
Column number, determines the signal link between each receiving card；
Signal link detection module, for the most normally working according to the receiving card at each signal link two ends,
Determine that the signal transmission of each signal link is the most normal；
Display module, for according to the first identifier during the normal work arranged, the second mark when not working
Know symbol, the 3rd identifier when signal transmits normal, and the 4th identifier during signal transmission abnormality, will
Each transmitter, each receiving card and each signal link show on interface, and wherein the first identifier is different from
Two identifiers, the 3rd identifier is different from the 4th identifier.
LED screen body the most according to claim 6 and the failure monitoring device of transmitter, its feature exists
In, described signal link determines that module includes:
Receiving card determines unit, obtains corresponding with each transmitter for the serial ports number according to each transmitter with numbering
Receiving card；
Signal link determines unit, for by reception minimum for sequence numbering in receiving card corresponding for each transmitter
Blocking the original position as signal link, sequence numbers the maximum receiving card final position as signal link,
The order from small to large of the sequence numbering according to each receiving card, determines the receiving card that each transmitter is corresponding respectively
Between signal link.
LED screen body the most according to claim 6 and the failure monitoring device of transmitter, its feature exists
In, described signal link detection module includes:
Receiving card detector unit, the most normally works for detecting the receiving card at each signal link two ends；
Signal transmission determines unit, for when the receiving card at two ends the most normally works, determines signal link
Signal transmission is normal, the receiving card at two ends at least one when not working, and determines that the signal of signal link passes
Defeated exception.
9., according to the LED screen body described in claim 6 to 8 and the failure monitoring device of transmitter, it is special
Levying and be, the status information of receiving card also includes the ranks value of receiving card；Described display module is additionally operable to respectively
Receiving card shows on interface according to corresponding ranks value, shows corresponding sequence and compile in the most each receiving card
Number.
LED screen body the most according to claim 9 and the failure monitoring device of transmitter, its feature exists
In, described data obtaining module by combination AMS obtain each transmitter status information and
The status information of receiving card in each LED screen body.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610269167.7A CN105893197B (en) | 2016-04-26 | 2016-04-26 | The failure monitoring method and device of LED screen body and transmitter |
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| CN201610269167.7A CN105893197B (en) | 2016-04-26 | 2016-04-26 | The failure monitoring method and device of LED screen body and transmitter |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409196A (en) * | 2016-11-21 | 2017-02-15 | 西安诺瓦电子科技有限公司 | LED display control card fault detection method |
| CN107103867A (en) * | 2017-04-19 | 2017-08-29 | 西安诺瓦电子科技有限公司 | Display control card detection method and device, detecting system and production line |
| CN109379221A (en) * | 2018-10-15 | 2019-02-22 | 威创集团股份有限公司 | Combination Fault Locating Method and device |
| CN112463183A (en) * | 2019-09-06 | 2021-03-09 | 西安诺瓦星云科技股份有限公司 | Display control card aging detection method, device and system and computer readable medium |
| CN113593430A (en) * | 2021-07-26 | 2021-11-02 | 浙江大华技术股份有限公司 | Screen configuration method and device, receiving card, screen configuration system and readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101751839A (en) * | 2010-01-21 | 2010-06-23 | 深圳市显科科技有限公司 | System and method for positioning faults of LED pixels of LED display screen |
| GB2510910A (en) * | 2013-02-19 | 2014-08-20 | Canon Kk | Method of establishing a communication path in a mesh network |
| CN104156193A (en) * | 2014-08-27 | 2014-11-19 | 三星电子（中国）研发中心 | Splicing wall system and fault-tolerance processing method thereof |
| CN104347022A (en) * | 2014-10-27 | 2015-02-11 | 同辉佳视（北京）信息技术股份有限公司 | Method and system for detecting failure of spliced screen |
-
2016
- 2016-04-26 CN CN201610269167.7A patent/CN105893197B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101751839A (en) * | 2010-01-21 | 2010-06-23 | 深圳市显科科技有限公司 | System and method for positioning faults of LED pixels of LED display screen |
| GB2510910A (en) * | 2013-02-19 | 2014-08-20 | Canon Kk | Method of establishing a communication path in a mesh network |
| CN104156193A (en) * | 2014-08-27 | 2014-11-19 | 三星电子（中国）研发中心 | Splicing wall system and fault-tolerance processing method thereof |
| CN104347022A (en) * | 2014-10-27 | 2015-02-11 | 同辉佳视（北京）信息技术股份有限公司 | Method and system for detecting failure of spliced screen |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106409196A (en) * | 2016-11-21 | 2017-02-15 | 西安诺瓦电子科技有限公司 | LED display control card fault detection method |
| CN106409196B (en) * | 2016-11-21 | 2020-05-15 | 西安诺瓦星云科技股份有限公司 | LED display control card fault detection method |
| CN107103867A (en) * | 2017-04-19 | 2017-08-29 | 西安诺瓦电子科技有限公司 | Display control card detection method and device, detecting system and production line |
| CN109379221A (en) * | 2018-10-15 | 2019-02-22 | 威创集团股份有限公司 | Combination Fault Locating Method and device |
| CN109379221B (en) * | 2018-10-15 | 2020-07-24 | 威创集团股份有限公司 | Spliced wall fault positioning method and device |
| CN112463183A (en) * | 2019-09-06 | 2021-03-09 | 西安诺瓦星云科技股份有限公司 | Display control card aging detection method, device and system and computer readable medium |
| CN113593430A (en) * | 2021-07-26 | 2021-11-02 | 浙江大华技术股份有限公司 | Screen configuration method and device, receiving card, screen configuration system and readable storage medium |
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