CN108646996A - A kind of upper wall method of signal tracking and device - Google Patents
A kind of upper wall method of signal tracking and device Download PDFInfo
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- CN108646996A CN108646996A CN201810433072.3A CN201810433072A CN108646996A CN 108646996 A CN108646996 A CN 108646996A CN 201810433072 A CN201810433072 A CN 201810433072A CN 108646996 A CN108646996 A CN 108646996A
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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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Abstract
Upper wall method is sought the invention discloses a kind of signal and device, method include：When receiving wall instruction on signal, IP signal sources are detected with the presence or absence of orientation tracking identifier, when there is orientation tracking identifier in the IP signal sources, Target IP business board tracking is carried out to the IP signal sources using orientation tracking rule, otherwise, rule is sought using sequence, the Target IP business board tracking is carried out to the IP signal sources, wherein the orientation tracking identifier is the slot bit number of the Target IP business board.Solves the technical issues of existing spelling wall control software seeks only with sequence, seeks regular underaction, cannot achieve orientation tracking.
Description
Technical field
The present invention relates to display technology field more particularly to a kind of upper wall methods of signal tracking and device.
Background technology
With the continuous extension and the continuous improvement of system operation complexity of various information types, industry user needs to build
The vertical large screen display system that can integrate multiple signals.
Combination also referred to as spells wall, is the large screen display system being made of multiple display units and image controller, and one
As for the over-large screen display system of picture and the windows display of multiple pictures.Combination has prodigious combination empty
Between：Both smaller screen splicing may be used, large screen splicing can also be used；Both can be spliced with one-to-one single screen, it can also a pair of M × N
Whole screen splicing；It can also big smaller screen mixing splicing.
Currently, it spells wall control software scheduling IP and shows that the display processing process of wall is as follows：
1, it spells wall control software and control instruction is given to by processor Control card by interchanger, include in control instruction
The signal source IP to be connected, signal type and that channel using processor any block IP operation board；
2, processor Control card is by backboard, and notice spells the selected IP operation board of wall control software and channel is gone to connect
Signal source IP；
If 3, signal source successful connection, IP operation board obtains signal number evidence, and gives output board card by backboard
Display；
If 4, signal source connection failure, IP operation board passes through backboard feedback control board failed message, Control card
Inform that output board card shows no vision signal by backboard.
In above 1st step, when processor has polylith IP operation board or one piece of IP operation board that can decode multichannel IP
When signal, spelling wall control software, which needs to seek IP operation board, (selects which channel of which block IP operation board to go
Connect actual signal source IP).Wall display methods on above this spelling wall control software scheduling IP signals, although can realize
Wall is shown on simple signal, but this method has the following disadvantages：It spells wall control software to seek only with sequence, tracking
Regular underaction cannot achieve orientation tracking.
Invention content
An embodiment of the present invention provides a kind of signals to seek upper wall method and device so that existing spelling wall control software is only
The technical issues of using sequence to seek, seeking regular underaction, cannot achieve orientation tracking is resolved.
In view of this, first aspect present invention provides a kind of upper wall method of signal tracking, the method includes：
S1：When receiving wall instruction on signal, detection IP signal sources are with the presence or absence of orientation tracking identifier, as the IP
When signal source has orientation tracking identifier, Target IP business board is carried out to the IP signal sources using orientation tracking rule and is sought
Otherwise road seeks rule using sequence and carries out the Target IP business board tracking to the IP signal sources, wherein is described fixed
To the slot bit number that tracking identifier is the Target IP business board.
Preferably, further include before step S1：
S0：Configuration of IP signal source treats orientation tracking IP signal sources and adds orientation tracking identifier.
Preferably, the orientation tracking rule specifically includes：
Orientation tracking identifier is obtained, seeking identifier according to the orientation determines Target IP business board；
According to preset selector channel rule selection target interface channel in the Target IP business board.
Preferably, the sequence tracking rule specifically includes：
For there are two or more IP operation boards, the preferential IP industry for selecting the first cis-position slot bit number
Business board is Target IP business board；
For IP operation board described in same, the first cis-position being not used by the IP operation board is preferentially selected to compile
Number channel is as target interface channel.
Preferably, the preset selector channel rule is specially：Preferentially select the first cis-position number channel being not used by.
Preferably, after step S1, further include：
S2：By the corresponding slot bit number of the Target IP business board and the corresponding channel number of the target interface channel
It is sent to Control card, the signal data of the IP signal sources is sent to output board card by backboard and carried out by the Control card
Wall is spelled to show.
Preferably, step S2 is specifically included：
S21：The corresponding slot bit number of the Target IP business board and the corresponding channel of the target interface channel are compiled
Number it is sent to Control card；
S22：The Control card sends link order to the Target IP business board and the target interface channel, makes
It obtains the IP signal sources and the Target IP business board is connected to by the target interface channel, the Control card passes through backboard
By the signal data of the IP signal sources be sent to output board card carry out spell wall show.
Preferably, step S22 is specifically included：
S221：The Control card sends link order to the Target IP business board and the target interface channel,
So that the IP signal sources are connected to the Target IP business board by the target interface channel；
S222：The signal data of the IP signal sources is sent to backboard by the IP operation board, and the backboard will be described
Signal data is sent to output board card, and the signal data is carried out spelling wall and shown by the output board card.
Second aspect of the present invention provides a kind of upper wall device of signal tracking, and described device includes：
Unit is sought, for when receiving wall instruction on signal, detection IP signal sources to be identified with the presence or absence of orientation tracking
Symbol carries out target using orientation tracking rule when the IP signal sources have orientation tracking identifier to the IP signal sources
IP operation board is sought, and otherwise, is sought rule using sequence and is sought to the IP signal sources progress Target IP business board,
Wherein, the orientation tracking identifier is the slot bit number of the Target IP business board.
Dispensing unit is used for configuration of IP signal source, treats orientation tracking IP signal sources and adds orientation tracking identifier；
Upper wall unit, for corresponding to the corresponding slot bit number of the Target IP business board and the target interface channel
Channel number be sent to Control card, the signal data of the IP signal sources is sent to defeated by the Control card by backboard
Ejecting plate card carries out spelling wall and shows；
Transmission subelement is used for the corresponding slot bit number of the Target IP business board and the target interface channel pair
The channel number answered is sent to Control card；
It shows subelement, link order is sent to the Target IP business board and the target for the Control card
Interface channel so that the IP signal sources are connected to the Target IP business board, the control by the target interface channel
Board by backboard by the signal data of the IP signal sources be sent to output board card carry out spell wall show.
First display subelement sends link order to the Target IP business board and described for the Control card
Target interface channel so that the IP signal sources are connected to the Target IP business board by the target interface channel；
Second display subelement, backboard is sent to for the IP operation board by the signal data of the IP signal sources,
The signal data is sent to output board card by the backboard, and the signal data is carried out spelling wall and shown by the output board card.
Preferably, the orientation tracking rule specifically includes：
Orientation tracking identifier is obtained, seeking identifier according to the orientation determines Target IP business board；
According to preset selector channel rule selection target interface channel in the Target IP business board；
The sequence tracking rule specifically includes：
For there are two or more IP operation boards, the preferential IP industry for selecting the first cis-position slot bit number
Business board is Target IP business board；
For IP operation board described in same, according to preset selector channel rule selection target interface channel；
The preset selector channel rule is specially：Preferentially select the first cis-position number channel being not used by.
As can be seen from the above technical solutions, the present invention has the following advantages：
A kind of upper wall method of signal tracking provided by the invention, including：S1：When receiving wall instruction on signal, detection
IP signal sources are sought when the IP signal sources have orientation tracking identifier using orientation with the presence or absence of orientation tracking identifier
Road rule carries out Target IP business board tracking to the IP signal sources, otherwise, rule is sought to the IP signals using sequence
Source carries out the Target IP business board tracking, wherein the orientation tracking identifier is the slot of the Target IP business board
Bit number.The upper wall method of signal tracking provided by the invention is sought when IP signal sources have orientation tracking identifier using orientation
Road rule carries out IP operation board tracking；When IP signal sources there is no orientation tracking identifier when, using sequence seek rule into
Row IP operation board is sought, and is sought regular two ways by orienting tracking rule and sequence and is sought, solves existing
Spell the technical issues of wall control software seeks only with sequence, seeks regular underaction, cannot achieve orientation tracking.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without having to pay creative labor, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of flow diagram of one embodiment of upper wall method of signal tracking provided by the invention；
Fig. 2 is a kind of flow diagram of another embodiment of upper wall method of signal tracking provided by the invention；
Fig. 3 is a kind of structural schematic diagram of one embodiment of upper wall device of signal tracking provided by the invention；
Fig. 4 is a kind of structural schematic diagram of an application examples of upper wall method of signal tracking provided by the invention.
Specific implementation mode
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only this
A part of the embodiment of invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
The present invention devises a kind of upper wall method of signal tracking and device, when there is orientation tracking identifier in IP signal sources,
Rule is sought using orientation and carries out IP operation board tracking；When IP signal sources seek identifier there is no orientation, using sequence
Tracking rule carries out IP operation board tracking, seeks regular two ways by orienting tracking rule and sequence and is sought, solves
Existing spelling wall control software of having determined is sought only with sequence, is sought regular underaction, be cannot achieve the skill of orientation tracking
Art problem.
In order to make it easy to understand, referring to Fig. 1, Fig. 1 shows for a kind of upper wall method flow of signal tracking in the embodiment of the present invention
It is intended to, as shown in Figure 1, being specially：
Step 101：When receiving wall instruction on signal, detection IP signal sources seek identifier with the presence or absence of orientation, when
When IP signal sources have orientation tracking identifier, Target IP business board is carried out to IP signal sources using orientation tracking rule and is sought
Otherwise road seeks rule using sequence and carries out Target IP business board tracking to IP signal sources, wherein orientation tracking identifier
For the slot bit number of Target IP business board.
It should be noted that orientation tracking identifier is set to the slot bit number of Target IP business board, when spelling wall control
When software processed receives on signal wall and instructs, IP signal sources are detected first with the presence or absence of orientation tracking identifier, if there is fixed
To tracking identifier, mesh is carried out to IP signal sources according to the corresponding slot bit number of orientation tracking identifier using orientation tracking rule
Mark IP operation board is sought；When there is no orientation seek identifier when, then using sequence seek rule to IP signal sources into
Row Target IP business board is sought.
In the embodiment of the present invention, a kind of upper wall method of signal tracking is provided, when IP signal sources have orientation tracking mark
Fu Shi seeks rule using orientation and carries out IP operation board tracking；When IP signal sources seek identifier there is no orientation, use
Sequence seeks rule and carries out IP operation board tracking, seeks regular two ways by orienting tracking rule and sequence and is sought
Road solves existing spelling wall control software and is sought only with sequence, seek regular underaction, cannot achieve orientation tracking
The technical issues of.
In order to make it easy to understand, referring to Fig. 2, Fig. 2 is another upper wall method flow of signal tracking in the embodiment of the present invention
Schematic diagram, as shown in Fig. 2, being specially：
Step 201：Configuration of IP signal source treats orientation tracking IP signal sources and adds orientation tracking identifier.
IP signal sources are configured it should be noted that first passing through spell wall control software in advance, IP is believed if to realize
The orientation tracking in number source then increases an orientation tracking identifier, if to realize to IP signals in the IP of IP signal sources
The sequence in source is sought, then the operation for increasing orientation tracking identifier need not be carried out to the IP of IP signal sources.
Step 202：When receiving wall instruction on signal, detection IP signal sources seek identifier with the presence or absence of orientation, when
When IP signal sources have orientation tracking identifier, Target IP business board is carried out to IP signal sources using orientation tracking rule and is sought
Otherwise road seeks rule using sequence and carries out Target IP business board tracking to IP signal sources, wherein orientation tracking identifier
For the slot bit number of Target IP business board.
It should be noted that orientation tracking identifier is set to the slot bit number of Target IP business board, when spelling wall control
When software processed receives on signal wall and instructs, IP signal sources are detected first with the presence or absence of orientation tracking identifier, if there is fixed
To tracking identifier, mesh is carried out to IP signal sources according to the corresponding slot bit number of orientation tracking identifier using orientation tracking rule
Mark IP operation board is sought；When there is no orientation seek identifier when, then using sequence seek rule to IP signal sources into
Row Target IP business board is sought.
Further, orientation tracking rule specifically includes：
Orientation tracking identifier is obtained, Target IP business board is determined according to orientation tracking identifier；
According to preset selector channel rule selection target interface channel in Target IP business board.
It should be noted that when IP signal sources have orientation tracking identifier, rule is sought using orientation and carries out target
IP operation board is sought, and gets orientation tracking identifier first, this orientation tracking identifier can be the IP in the present invention
The slot bit number of business board, can also be the IP address of IP operation board, can also be according to other rule settings and IP
The arbitrary value etc. that business board corresponds to (or perhaps there are mapping relations) arbitrarily can be with every piece of IP operation board of unique identification
Descriptor；After determining Target IP business board, the channel selecting of Target IP business board is carried out, due to each IP operation
There are multiple number channels in board, it is possible to be not used by Target IP business board according to preset selector channel rule
Channel selected, determine target interface channel.
Further, sequence tracking rule specifically includes：
For there are two or more IP operation boards, it is preferential select the IP operation board of the first cis-position slot bit number for
Target IP business board；
For same IP operation board, according to preset selector channel rule selection target interface channel.
It should be noted that when IP signal sources are there is no when orientation tracking identifier, rule is sought using sequence and carries out mesh
IP operation board tracking is marked, it is preferential to select the first cis-position slot position when being not used by there are two or more IP operation boards
The IP operation board of number is as Target IP business board；After determining Target IP business board, Target IP business board is carried out
The channel selecting of card, due to having multiple number channels in each IP operation board, it is possible to be advised according to preset selector channel
The channel being then not used by Target IP business board is selected, and determines target interface channel.
Further, preset selector channel rule is specially：Preferentially select the first cis-position number channel being not used by.
It should be noted that pre-set preset selector channel rule could be provided as preferentially select to be not used by the
One cis-position number channel may be set to be the first cis-position number channel that random selection is not used by, specifically can be according to reality
Border application scenarios are configured.
Further, after step 202, further include：
Step 203：By the corresponding slot bit number of Target IP business board and the corresponding channel number hair of target interface channel
It send to Control card.
Step 204：Control card sends link order to Target IP business board and target interface channel so that IP signals
Source is connected to Target IP business board by target interface channel.
Step 205：The signal data of IP signal sources is sent to backboard by IP operation board, and backboard sends out the signal data
It send to output board card, signal data is carried out spelling wall and shown by output board card.
It should be noted that when obtain the corresponding slot bit number of Target IP business board and target interface channel is corresponding logical
After road number, need slot bit number and channel number being sent to Control card, control panel passes through backboard and target IP operation
Board is connected with output board card, Control card can by backboard by the signal data of IP signal sources be sent to output board card into
Row is spelled wall and is shown.
In order to make it easy to understand, referring to Fig. 3, Fig. 3 is a kind of structure of the upper wall device of signal tracking in the embodiment of the present invention
Schematic diagram, as shown in figure 3, being specially：
Unit 401 is sought, for when receiving wall instruction on signal, detection IP signal sources to be marked with the presence or absence of orientation tracking
Know symbol, when IP signal sources have orientation tracking identifier, target IP operation is carried out to IP signal sources using orientation tracking rule
Board is sought, and otherwise, is sought rule using sequence and is carried out Target IP business board tracking to IP signal sources, wherein orientation tracking
Identifier is the slot bit number of Target IP business board.
Dispensing unit 402 is used for configuration of IP signal source, treats orientation tracking IP signal sources and adds orientation tracking identifier.
Upper wall unit 403, for the corresponding slot bit number of Target IP business board and target interface channel is corresponding logical
Road number is sent to Control card, and the signal data of IP signal sources is sent to output board card by backboard and spelled by Control card
Wall is shown.
Transmission subelement 4031, for the corresponding slot bit number of Target IP business board and target interface channel is corresponding
Channel number is sent to Control card.
It shows subelement 4032, sends link order for Control card and connected to Target IP business board with target and lead to
Road so that IP signal sources are connected to Target IP business board by target interface channel, and Control card is by backboard by IP signal sources
Signal data be sent to output board card carry out spell wall show.
First display subelement 40321 sends link order to Target IP business board and target for Control card and connects
Connect road so that IP signal sources are connected to Target IP business board by target interface channel.
Second display subelement 40322, backboard, backboard are sent to for IP operation board by the signal data of IP signal sources
Signal data is sent to output board card, signal data is carried out spelling wall and shown by output board card.
Further, orientation tracking rule specifically includes：
Orientation tracking identifier is obtained, Target IP business board is determined according to orientation tracking identifier；
According to preset selector channel rule selection target interface channel in Target IP business board；
Sequence tracking rule specifically includes：
For there are two or more IP operation boards, it is preferential select the IP operation board of the first cis-position slot bit number for
Target IP business board；
For same IP operation board, according to preset selector channel rule selection target interface channel；
Preset selector channel rule is specially：Preferentially select the first cis-position number channel being not used by.
In order to make it easy to understand, referring to Fig. 4, Fig. 4 is an a kind of application of the upper wall of signal tracking in the embodiment of the present invention
The structural schematic diagram of example, as shown in figure 4, being specially：
As shown in figure 4, IP operation board 1 is in A networks, and it can be with the signal communication of A networks, IP operation board 2 is in B nets
Network, can, can be with the signal communication of C networks, tri- nets of A, B, C in C networks with the signal communication of B networks, IP operation board 3
It is physically isolated, can not communicate between network.Wall control software and Control card are spelled in the D network segments, can be communicated between each other.It is configuring
When A network signals, orientation tracking identifier is extended this as 2, when configuring B network signals, orientation tracking identifier is extended this as
3, when configuring C network signals, orientation tracking identifier is extended this as into n, the IP in this way at spelling wall control software scheduling A, B, C tri-
When signal, the IP signals of tri- networks of A, B, C can distribute 2 respectively, 3, the IP operation board of n slots position go to handle, Control card with
All IP operation boards are connected by backboard, the data of IP signal sources that upper wall shows will be needed to be sent to output by backboard
Board, output board card are connect with display, and to realize, wall is shown on all signals.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
The specification of the present invention and the term " first " in above-mentioned attached drawing, " second ", " third ", " the 4th " etc. are (if deposited
) it is for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that use in this way
Data can be interchanged in the appropriate case, so that the embodiment of the present invention described herein for example can be in addition to illustrating herein
Or the sequence other than those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment need not limit
In those of clearly listing step or unit, but may include not listing clearly or for these processes, method, production
The intrinsic other steps of product or equipment or unit.
It should be appreciated that in the present invention, " at least one (item) " refers to one or more, and " multiple " refer to two or two
More than a."and/or", the incidence relation for describing affiliated partner indicate may exist three kinds of relationships, for example, " A and/or B "
It can indicate：A is only existed, B is only existed and exists simultaneously tri- kinds of situations of A and B, wherein A, B can be odd number or plural number.Word
It is a kind of relationship of "or" that symbol "/", which typicallys represent forward-backward correlation object,.At least one of " following (a) " or its similar expression refers to
Arbitrary combination in these, including individual event (a) or the arbitrary combination of complex item (a).At least one of for example, in a, b or c
(a) can indicate：A, b, c, " a and b ", " a and c ", " b and c ", or " a and b and c ", wherein a, b, c can be single, also may be used
To be multiple.
In several embodiments provided by the present invention, it should be understood that disclosed system, device and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be the indirect coupling by some interfaces, device or unit
It closes or communicates to connect, can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.Above-mentioned integrated list
The form that hardware had both may be used in member is realized, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can be stored in a computer read/write memory medium.Based on this understanding, technical scheme of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server or the network equipment etc.) executes the complete of each embodiment the method for the present invention
Portion or part steps.And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (full name in English：Read-Only
Memory, english abbreviation：ROM), random access memory (full name in English：Random Access Memory, english abbreviation：
RAM), the various media that can store program code such as magnetic disc or CD.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to before
Stating embodiment, invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of upper wall method of signal tracking, which is characterized in that including：
S1：When receiving wall instruction on signal, detection IP signal sources are with the presence or absence of orientation tracking identifier, when the IP signals
When source has orientation tracking identifier, Target IP business board tracking is carried out to the IP signal sources using orientation tracking rule,
Otherwise, rule is sought using sequence and the Target IP business board tracking is carried out to the IP signal sources, wherein the orientation is sought
Road identifier is the slot bit number of the Target IP business board.
2. the upper wall method of signal tracking according to claim 1, which is characterized in that further include before step S1：
S0：Configuration of IP signal source treats orientation tracking IP signal sources and adds orientation tracking identifier.
3. the upper wall method of signal tracking according to claim 1, which is characterized in that the specific packet of orientation tracking rule
It includes：
Orientation tracking identifier is obtained, seeking identifier according to the orientation determines Target IP business board；
According to preset selector channel rule selection target interface channel in the Target IP business board.
4. the upper wall method of signal tracking according to claim 1, which is characterized in that the specific packet of sequence tracking rule
It includes：
For there are two or more IP operation boards, the preferential IP operation plates for selecting the first cis-position slot bit number
Card is Target IP business board；
For IP operation board described in same, according to preset selector channel rule selection target interface channel.
5. the upper wall method of signal tracking according to claim 3 or 4, which is characterized in that the preset selector channel rule
Specially：Preferentially select the first cis-position number channel being not used by.
6. the upper wall method of signal tracking according to claim 1, which is characterized in that after step S1, further include：
S2：The corresponding slot bit number of the Target IP business board and the corresponding channel number of the target interface channel are sent
To Control card, the signal data of the IP signal sources is sent to output board card by backboard and carries out spelling wall by the Control card
Display.
7. the upper wall method of signal tracking according to claim 6, which is characterized in that step S2 is specifically included：
S21：By the corresponding slot bit number of the Target IP business board and the corresponding channel number hair of the target interface channel
It send to Control card；
S22：The Control card sends link order to the Target IP business board and the target interface channel so that institute
It states IP signal sources and the Target IP business board is connected to by the target interface channel, the Control card is by backboard by institute
State IP signal sources signal data be sent to output board card carry out spell wall show.
8. wall method on spelling wall control software signal according to claim 7, which is characterized in that step S22 is specifically included：
S221：The Control card sends link order to the Target IP business board and the target interface channel so that
The IP signal sources are connected to the Target IP business board by the target interface channel；
S222：The signal data of the IP signal sources is sent to backboard by the IP operation board, and the backboard is by the signal
Data are sent to output board card, and the signal data is carried out spelling wall and shown by the output board card.
9. a kind of upper wall device of signal tracking, which is characterized in that including：
Unit is sought, whether there is orientation tracking identifier for when receiving wall instruction on signal, detecting IP signal sources, when
When the IP signal sources have orientation tracking identifier, target IP operation is carried out to the IP signal sources using orientation tracking rule
Board is sought, and otherwise, is sought rule using sequence and is sought to the IP signal sources progress Target IP business board, wherein
The orientation tracking identifier is the slot bit number of the Target IP business board.
Dispensing unit is used for configuration of IP signal source, treats orientation tracking IP signal sources and adds orientation tracking identifier；
Upper wall unit, for the corresponding slot bit number of the Target IP business board and the target interface channel is corresponding logical
Road number is sent to Control card, and the signal data of the IP signal sources is sent to output board by the Control card by backboard
Card carries out spelling wall and shows；
Transmission subelement, for the corresponding slot bit number of the Target IP business board and the target interface channel is corresponding
Channel number is sent to Control card；
Show subelement, send link order to the Target IP business board for the Control card connects with the target
Channel so that the IP signal sources are connected to the Target IP business board, the Control card by the target interface channel
By backboard by the signal data of the IP signal sources be sent to output board card carry out spell wall show.
First display subelement sends link order to the Target IP business board and the target for the Control card
Interface channel so that the IP signal sources are connected to the Target IP business board by the target interface channel；
Second display subelement, backboard is sent to for the IP operation board by the signal data of the IP signal sources, described
The signal data is sent to output board card by backboard, and the signal data is carried out spelling wall and shown by the output board card.
10. the upper wall device of signal tracking according to claim 9, which is characterized in that the specific packet of orientation tracking rule
It includes：
Orientation tracking identifier is obtained, seeking identifier according to the orientation determines Target IP business board；
According to preset selector channel rule selection target interface channel in the Target IP business board；
The sequence tracking rule specifically includes：
For there are two or more IP operation boards, the preferential IP operation plates for selecting the first cis-position slot bit number
Card is Target IP business board；
For IP operation board described in same, according to preset selector channel rule selection target interface channel；
The preset selector channel rule is specially：Preferentially select the first cis-position number channel being not used by.
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| US20130050158A1 (en) * | 2011-08-23 | 2013-02-28 | Via Technologies, Inc. | Graphics card, multi-screen display system and synchronous display method |
| CN104243771A (en) * | 2014-09-10 | 2014-12-24 | 北京淳中视讯科技有限公司 | Image splicing processor and IP management method thereof |
| CN106445434A (en) * | 2016-05-19 | 2017-02-22 | 广东威创视讯科技股份有限公司 | Spliced wall signal window opening method and apparatus |
| CN106598527A (en) * | 2016-12-22 | 2017-04-26 | 上海寰视网络科技有限公司 | Method and equipment for recognizing positions of display units on display equipment |
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2018
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130050158A1 (en) * | 2011-08-23 | 2013-02-28 | Via Technologies, Inc. | Graphics card, multi-screen display system and synchronous display method |
| CN104243771A (en) * | 2014-09-10 | 2014-12-24 | 北京淳中视讯科技有限公司 | Image splicing processor and IP management method thereof |
| CN106445434A (en) * | 2016-05-19 | 2017-02-22 | 广东威创视讯科技股份有限公司 | Spliced wall signal window opening method and apparatus |
| CN106598527A (en) * | 2016-12-22 | 2017-04-26 | 上海寰视网络科技有限公司 | Method and equipment for recognizing positions of display units on display equipment |
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