CN105610827B - Spell wall control system signal interaction control method and system - Google Patents
Spell wall control system signal interaction control method and system Download PDFInfo
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- CN105610827B CN105610827B CN201511008804.7A CN201511008804A CN105610827B CN 105610827 B CN105610827 B CN 105610827B CN 201511008804 A CN201511008804 A CN 201511008804A CN 105610827 B CN105610827 B CN 105610827B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
Abstract
The present invention relates to a kind of spelling wall control system signal interaction control methods, the described method comprises the following steps: Cloud Server is communicated with wall control system is spelled, and the wall control system of spelling includes spelling wall control system and second the first of Cloud Server registration to spell wall control system；The Cloud Server receives described first and spells the authentication information and the calling service request for calling the described second access data for spelling wall control system that wall control system is sent；The Cloud Server authenticates the authentication information, and spells wall control system to described second after certification passes through and send call instruction.Spelling wall control system signal interaction control method of the invention and system utilize cloud control mode, intelligent scheduling is carried out to the spelling wall control system registered in Cloud Server, it realizes different spell to access the interactive controlling of data between wall control system or call shared, further improves the utilization rate for spelling wall system.
Description
Technical field
The present invention relates to wall signal control technology field is spelled, controlled more particularly to a kind of spelling wall control system signal interaction
Method and system.
Background technique
Number, which spells wall system, to be had many advantages, such as to show that screen is bigger, resolution ratio is higher, data-handling capacity is stronger, therefore quilt
It is widely used in the scenes such as central control room, monitoring center, convenient for weather environment detection, city underground monitoring and scheduling etc..Currently,
Many departments, enterprise in a city all respectively possess the spelling wall system for detecting or dispatching, but these spell wall
System be all each other it is mutually indepedent existing, form multiple individually isolated spelling wall end subscribers, and isolated spelling each other
The calling or shared that cannot achieve system signal between wall end subscriber brings limitation to the development and application for spelling wall system,
Such as when some area encounters major event, leading body at a higher level needs temporarily to show that other correlations are spelled using local spelling wall system
Wall system signal, when in time, comprehensively to understand and handle emergency, different spelling wall system or even not in areal
Just become especially prominent, and current spelling with whether can be realized system signal resource-sharing between the different spelling wall systems in area
Wall system is not possible to solve this technical problem.
Summary of the invention
Based on this, it is necessary to for the scheduling or shared problem that cannot achieve system signal between wall system is spelled, mention
For a kind of spelling wall control system signal interaction control method and system.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of spelling wall control system signal interaction control method, the described method comprises the following steps:
Cloud Server is communicated with wall control system is spelled, and the spelling wall control system is included in the Cloud Server registration
First spell wall control system and second spell wall control system；
The Cloud Server receives described first and spells the authentication information and calling described second that wall control system is sent
Spell the calling service request of the access data of wall control system；
The Cloud Server authenticates the authentication information, and spells wall control to described second after certification passes through
System processed sends call instruction.
Meanwhile the present invention also proposes a kind of spelling wall control system signal interaction control system, the system comprises cloud services
The second spelling wall control system that device, first communicated with the Cloud Server spell wall control system, communicate with the Cloud Server,
Described first, which spells wall control system, sends authentication information to the Cloud Server and calls described second to spell wall
The calling service request of the access data of control system,
The Cloud Server authenticates the authentication information, and spells wall control to described second after certification passes through
System processed sends call instruction,
The access data are sent to described first according to the call instruction and spell wall by the second spelling wall control system
Control system.
Above-mentioned spelling wall control system signal interaction control method and system utilize cloud control mode, register in Cloud Server
Spelling wall control system carry out intelligent scheduling, realize the different interactive controllings or tune spelled and access data between wall control system
With sharing, the utilization rate for spelling wall system is further improved, and the spelling wall control system of request call service need to be taken by cloud
The certification of business device could spell wall control system with other and be communicated, to avoid spelling the outer of the access data of wall control system
It lets out, guarantees the safety for spelling wall control system.Meanwhile needing to put into a large amount of people by the spelling wall system that spelling wall control system is controlled
Power and material resources carry out operation and maintenance, therefore the mutual calling by accessing data between different spelling wall control systems or shared, can
To reduce the maintenance to wall system is spelled to a certain extent, to reduce O&M cost.
Detailed description of the invention
Fig. 1 is the flow diagram that the present invention spells wall control system signal interaction control method in one embodiment；
Fig. 2 is the structural schematic diagram that the present invention spells wall control system signal interaction control system in one embodiment.
Specific embodiment
Technical solution of the present invention is described in detail below in conjunction with attached drawing and preferred embodiment.
It is shown in Figure 1 in one of the embodiments, a kind of spelling wall control system signal interaction control method, the party
Method the following steps are included:
S100 Cloud Server is communicated with wall control system is spelled, and the spelling wall control system is included in the Cloud Server
The first of registration spells wall control system and second and spells wall control system；
Cloud Server described in S110 receives described first and spells described in the authentication information and calling that wall control system is sent
Second spells the calling service request of the access data of wall control system；
Cloud Server described in S120 authenticates the authentication information, and spells after certification passes through to described second
Wall control system sends call instruction.
Spelling wall control system in the present embodiment, which refers to receive data and control, spells wall display unit to the data received
The system shown, the spelling wall control system communicated with Cloud Server include that the first spelling wall control system and second spell wall control
System, and first spells wall control system and the second spelling wall control system in Cloud Server registration, and first here is spelled
Wall control system and the second spelling wall control system can be two different spelling wall control systems in areal, be also possible to
The different spelling wall control system of two of different regions；Cloud Server be it is a kind of safe and reliable, processing capacity can elastic telescopic
Service is calculated, way to manage is more simple and efficient compared to physical server, and the present embodiment utilizes the intelligent management of Cloud Server
Function, by the way that wall system register and authentication, realization are to the spelling wall control of wall control system i.e. first is spelled to spelling
The control of the access data of system and the second spelling wall control system is specifically shown in wall control system when user wishes to spell first
When showing the access data of the second spelling wall control system, first spell wall control system need to Cloud Server send authentication information and
The calling service request of the second access data for spelling wall control system is called, Cloud Server receives first and spells the transmission of wall control system
Authentication information and it is authenticated, after certification passes through, Cloud Server according to the calling service request received to
It calls service request corresponding second to spell wall control system and sends call instruction, which spells wall control for controlling first
Communication between system and the second spelling wall control system, therefore after the second spelling wall control system receives call instruction
It is communicated according to call instruction with the first spelling wall control system and the access data of itself is sent to the control of the first spelling wall and be
System, and then the first spelling wall control system shows the access data of the second spelling wall control system, realizes that first spells wall control
The calling for the access signal that system spells wall control system to second.In the present embodiment, first wall control system is spelled as request
Direction Cloud Server sends authentication information and calls service request, to call Requested Party second to spell connecing for wall control system
Enter data, it should be understood that the second spelling wall control system can be used as asking for initiation calling service completely in the present embodiment
It asks direction Cloud Server to send the authentication information of itself and calls the calling clothes of the first access data for spelling wall control system
Business request, and the first spelling wall control system at this time is then used as Requested Party, therefore first in the present embodiment spells wall control system
System and the second spelling wall control system can be interchanged.
The cloud control mode spelled wall control system signal interaction control method and utilize Cloud Server that the present embodiment is proposed,
Intelligent scheduling is carried out to the spelling wall control system registered in Cloud Server, realizes and accesses data between different spelling wall control systems
Interactive controlling or call shared, further improve the utilization rate for spelling wall system, and the spelling wall control of request call service
System processed need to could spell wall control system with other by the certification of Cloud Server and be communicated, to avoid spelling wall control system
Access data leak, guarantee the safety for spelling wall control system.Meanwhile the spelling wall system controlled by spelling wall control system
It needs to put into a large amount of man power and material and carries out operation and maintenance, therefore by accessing the mutual of data between different spelling wall control systems
It calls or shared, the maintenance to wall system is spelled can be reduced to a certain extent, to reduce O&M cost.
As a kind of specific embodiment, Cloud Server authenticates authentication information, and after certification passes through
After spelling the step of wall control system sends call instruction to second further include: first, which spells wall control system, sends knot to Cloud Server
Beam service request, Cloud Server spell wall control system to second according to end service request and send END instruction.In this embodiment party
In formula, the first spelling wall control system has called up the access data of the second spelling wall control system and carries out windowing to access data and shows
Show, at this point, the first spelling wall control system terminates to Cloud Server transmission when the first spelling wall control system need to terminate this time to call
Service request, for Cloud Server according to service request is terminated to the second spelling wall control system transmission END instruction, second spells wall system
It then receives the END instruction and is stopped spelling wall control system transmission data to first according to the END instruction.In present embodiment
In, when the first spelling wall control system terminates the access data call to the second spelling wall control system, first spells wall control system
It still needs to spell the transmission END instruction of wall control system to second by Cloud Server, this is actively terminated by the second spelling wall control system
Data transmission is over so as to avoid the first spelling wall control system and calls and the second spelling wall control system is continued to first
It spells the case where wall control system sends data to occur, improves the efficiency for spelling the control of wall control system signal interaction, reduction need not
The data transmission cost wanted.
Wall control system is spelled to Cloud Server request call as a kind of specific embodiment, first when 2 or more
When the access data of the same second spelling wall control system, second spells wall control system using multilink connection type simultaneously to each
A first, which spells wall control system, sends access data.Multilink connection in present embodiment refers to one second spelling wall control system
There is a communication link to connect between system and each first spelling wall control system, which spells wall control for second
The first spelling wall control system that system is connect with communication link carries out data transmission.Specifically, with first spell wall control system A and
First spells the access data that wall control system B spells wall control system C to Cloud Server request call second, and first spells wall control
System A, the first spelling wall control system B and the second spelling wall control system C are
For system, present embodiment specifically includes following two situation:
(1) first spelling wall control system A and the first spelling wall control system B send respective identity to Cloud Server simultaneously and recognize
It demonstrate,proves information and calls the calling service request of the access data of the second spelling wall control system C, Cloud Server is spelled by first at this time
Wall control system A and first spells wall control system B and spells the tune that wall control system A and first spells wall control system B according to first
Wall control system C is spelled to second with service request and sends corresponding call instruction, and second, which spells wall control system C, receives call instruction
Afterwards, according to call instruction using multilink connection type simultaneously with first spell wall control system A and first spell wall control system B into
Row communication spells wall control system A and first to first and spells wall control system B transmission access data.
(2) first spelling wall control system A are calling the access data of the second spelling wall control system C, first spell wall at this time
Calling clothes of the control system B to the access data that Cloud Server sends authentication information and calls second to spell wall control system C
Business request, for Cloud Server according to calling service request to spell wall control system C transmission call instruction to second, second spells wall control at this time
After system C processed receives call instruction, wall control system B is spelled to first using multilink connection type further according to call instruction and is sent
Data are accessed, the first spelling wall control system A and the first spelling wall control system B at this time has invoked the second spelling wall control system simultaneously
The access data of C.
Above content is only described in detail present embodiment by taking two first spelling wall control systems as an example, when more
When a first spelling wall control system spells the access data of wall control system to Cloud Server request call same second, Duo Ge
One, which spells wall control system and second, spells the interactive controlling mode and so on of signal between wall control system.Present embodiment is directed to
The first of 2 or more spells the access data feelings that wall control system spells wall control system to Cloud Server request call same second
Condition spells wall control system by second and spells wall using each first that multilink connection type accesses data to request call simultaneously
Control system sends access data, and each first spelling wall control system is allowed to call connecing for the second spelling wall control system simultaneously
Enter data, to further improve efficiency and utilization rate that signal interaction between spelling wall control system controls.
Wall control system is spelled to Cloud Server request call as a kind of specific embodiment, first when 2 or more
When the access data of the same second spelling wall control system, second, which spells wall control system, spells wall control system according to each first
Priority or request time spell wall control system to corresponding first and send access data.Specifically, wall control still is spelled with first
System A processed and first spells the access data that wall control system B spells wall control system C to Cloud Server request call second, and the
It is to have registered in Cloud Server that one spelling wall control system A, the first spelling wall control system B and second, which spell wall control system C,
For spelling wall control system, the judging result that wall control system spells wall control system to each first, this implementation are spelled according to second
Mode specifically includes following several situations:
(1) priority mode
Second, which spells wall control system C, spells the spelling respective priority of wall control system B of wall control system A and first according to first
The sequencing for sending access data is determined, wherein the first priority for spelling the spelling of wall control system A and first wall control system B can
The priority for thinking that the spelling wall control system B of the first spelling wall control system A and first is obtained in Cloud Server registration is either pre-
If priority, such as first spell wall control system A priority the priority of wall control system B is spelled prior to first, at this point, the
Two spelling wall control system C preferentially respond the corresponding call instruction of the first spelling wall control system A, establish and spell wall control with first
Communication between system A processed, i.e., the call instruction that the second spelling wall control system C is sent according to Cloud Server will access data and send
Wall control system A is spelled to first.
(2) request time mode
Second, which spells wall control system C, spells the spelling of wall control system A and first wall control system B respectively to cloud service according to first
The successive of the request time of device determines the sequencing for sending access data, such as the request time of the first spelling wall control system A
The request time of wall control system B is spelled earlier than first, at this point, second spells wall control system C preferentially to the first spelling wall control system A
Corresponding call instruction is responded, and establishes the communication between the first spelling wall control system A, i.e., second spells wall control system C
The call instruction sent according to Cloud Server is sent to the first spelling wall control system A for data are accessed.
(3) request time combination priority mode
Authentication information is sent to Cloud Server simultaneously when the first spelling wall control system A and first spells wall control system B
When with calling service request, i.e., the request time that the first spelling wall control system A and first spells wall control system B is identical, at this point, the
Two, which spell wall control system C, combines first to spell the spelling respective priority of wall control system B of wall control system A and first (assuming that first
The priority for spelling wall control system A is higher), but priority identical to request time higher first is spelled corresponding to wall control system
Call instruction responded, establish and first spell wall control system A between communication, i.e., second spell wall control system C according to
The call instruction that Cloud Server is sent will access data and be sent to first spelling wall control system A.
Above content is only described in detail present embodiment by taking two first spelling wall control systems as an example, when more
When a first spelling wall control system spells the access data of wall control system to Cloud Server request call same second, Duo Ge
One, which spells wall control system and second, spells the interactive controlling mode and so on of signal between wall control system.Present embodiment is directed to
The first of 2 or more spells the access data feelings that wall control system spells wall control system to Cloud Server request call same second
Condition, second spells the priority that wall control system spells wall control system according to each first or request time spells to corresponding first
Wall control system is responded, and communication link is established, and transmits data, to realize the interaction of signal between different spelling wall control systems
Control, second spells wall control system by spelling the priority of wall control system or the judgement of request time, energy to each first
It enough realizes that the first spelling wall control system of or request time higher to priority at first responds, is fully considering the second spelling
On the basis of the transmission performance limitation of wall control system itself, realizes targeted signal interaction control, make data resource
Reasonable distribution and shared.
As a kind of specific embodiment, when the second spelling wall control system receives the call instruction of Cloud Server transmission
Afterwards, the second spelling wall control system spells wall control system to first using IP data transfer mode and sends access data.For reality
Spelling wall control system for, may the difference as existing for the spelling wall display unit that it is controlled, cause to spell wall control system
Data type difference is accessed, for example, commonly spelling the type of the access data of wall control system has digital visual interface
(Digital Visual Interface, DVI), high-definition multimedia interface (High Definition Multimedia
Interface, HDMI, RGB data, IP data etc., in the present embodiment, second spell wall control system according to call instruction to
When second spelling wall control system sends access data, first access data are converted to as data packet, then transmits on ip networks
Data packet, these data packet concatenations that the first spelling wall control system will receive again restore after decoding decompression processing
Then the access data for spelling wall control system at second control again and spell the access number that wall display unit spells wall control system to second
According to being shown.Second in present embodiment, which spells wall control system, uses the IP transmission side data based on Digital Transmission technology
Formula spells wall control system to first and sends access data, not only ensure that the transmission speed of data, but also is conducive to save network
Resource reduces the cost for spelling the control of wall control system signal interaction.
As a kind of specific embodiment, after second spells wall control system to access data progress data system conversion,
The access data for meeting the first spelling wall control system access data standard are sent to the first spelling wall control system.For actual
Spell wall control system for, may as its control spelling wall system existing for difference, spell wall control system access data class
Type is different, for example, commonly spelling the type of the access data of wall control system has 2D, 3D and 4K etc., due to different spelling wall controls
The type of the access data of system processed may be different, therefore, if second spells the data standard of the access data of wall control system
It is different that the data standard of access data of wall control system is spelled from first, then the second spelling wall control system need to connect to what is received
Enter data and carry out data system conversion, is converted into meeting the access data of the first spelling wall control system access data standard, such as
The first data standard for spelling wall control system is 2D, and the standard for the access data that second batch wall control system is sent is 4K,
At this time second spell wall control system need to access data to 4K carry out system conversion, to obtain the first spelling wall for spelling wall control system
The 2D data that display unit can be shown, and in view of the different spelling wall display units of the first different spelling wall control systems
Configuration height it is different, therefore second spells wall control system when carrying out data system conversion, is usually converted into substandard
Data, the relatively low data such as clarity to meet the processing capacity of system, while spelling wall control system by second
After the conversion or compression of access data, the data volume of required transmission is substantially reduced, thus improves the second spelling wall control system
The efficiency that data are transmitted between system and the first spelling wall control system.
As a kind of specific embodiment, first, which spells wall control system, receives the second access for spelling the transmission of wall control system
Data, and signal source superposition processing retraction is carried out to access data and is placed on the spelling wall display unit of the first spelling wall control system.
In the present embodiment, after the first spelling wall control system receives the access data that second spells the transmission of wall control system, to access number
According to signal source superposition processing is carried out, since signal source superposition processing can be realized according to existing signal processing method, therefore herein
It repeats no more, signal source superposition processing retraction is placed on the spelling wall display unit of the first spelling wall control system, is equivalent to access
Data investigation is being spelled on wall display unit in signal source scaling, thus user can according to actual needs to signal source into
Row scales, and the access data for easily carrying out the second spelling wall control system show that the access data for spelling wall control system with first are shown
Being switched fast between showing, to further increase the flexibility for spelling wall control system signal interaction control system and practicability.
As a kind of specific embodiment, it is only logical in building communication network for the first time or for the first time addition to spell wall control system
It is registered when communication network to Cloud Server.The spelling wall control system communicated with Cloud Server includes the of Cloud Server registration
One, which spells wall control system and second, spells wall control system, spells wall control system first and issues calling service request to Cloud Server
Afterwards, Cloud Server first authenticates the authentication information for the first spelling wall control system for issuing request, after certification passes through
Cloud Server to guarantee the safety of spelling wall control system, and can ought just have to calling service request be responded accordingly
When multiple first spelling wall control systems issue calling service request to Cloud Server, Cloud Server is to each first spelling wall control
System will all carry out authentication, in the present embodiment, although Cloud Server, which issues each, calls the of service request
One spelling wall control system all carries out authentication, but including first spells wall control system and second spells wall control system
Wall control system is spelled only to infuse when constructing communication network for the first time with Cloud Server or communication network being added for the first time to Cloud Server
Volume, and spells wall control system after Cloud Server succeeds in registration, then issues when calling service request, need to only send for certification
Association Identity authentication information is both needed to enterprising in Cloud Server to Cloud Server when calling service request without issuing every time
Row registration.Wall control system is spelled using only in building communication network for the first time or addition communication network for the first time to cloud service
Device registration not only avoids the cumbersome and unnecessary time-consuming constantly registered to Cloud Server, but also by Cloud Server to spelling wall
The authentication of control system improves the safety that signal interaction controls between spelling wall control system.
As a kind of specific embodiment, Cloud Server is dual-host backup Cloud Server.Cloud clothes in present embodiment
Business device provides network service to spelling wall control system by the way of two cloud server clusters, and between two Cloud Servers mutually
For monitoring, when a Cloud Server breaks down, the process run thereon and service can be automatically by another clouds
Server adapter tube, to guarantee that the calling service for spelling wall control system is unaffected, since Cloud Server uses dual-host backup
Mode, therefore form the cluster topology of dual computer fault-tolerant, such cluster topology improves the signal spelled between wall control system
The reliability of interactive controlling.
Meanwhile the invention also provides a kind of spelling wall control system signal interaction control systems, and it is shown in Figure 2, spell wall
The first spelling wall control system that control system signal interaction control system includes Cloud Server 100, communicates with the Cloud Server 100
System 200, second communicated with the Cloud Server 100 spell wall control system 300, and first spells wall control system 200 to cloud service
Device 100 sends authentication information and calls the calling service request of the access data of the second spelling wall control system 300, cloud service
Device 100 authenticates authentication information, and spells wall control system 300 to second after certification passes through and send call instruction,
Second spelling wall control system 300 is sent to the first spelling wall control system 200 for data are accessed according to call instruction.In the present embodiment
First spelling wall control system 200 and second spelling wall control system 300 refer to receive data and control spell wall display unit docking
The system that the data received are shown, first communicated with Cloud Server 100 spell wall control system 200 and second and spell wall control
System 300 is registered in Cloud Server 100, and the first spelling wall control system 200 and the second spelling wall control system 300 can
To be two different spelling wall control systems in areal, it is also possible to two different spelling wall control systems of different regions
System, specifically, when user wishes to spell the access data that wall control system 300 is spelled in display second in wall control system 200 first
When, first, which spells wall control system 200, need to send authentication information to Cloud Server 100 and call second to spell wall control system
The calling service request of 300 access data, Cloud Server 100 receive first and spell the authentication that wall control system 200 is sent
Information simultaneously authenticates it, and after certification passes through, Cloud Server 100 is serviced according to the calling service request received to calling
It requests corresponding second to spell wall control system 300 and sends call instruction, which spells wall control system for controlling first
200 and second spell wall control system 300 between communication, therefore when second spell wall control system 300 receive call instruction after,
It can be communicated according to call instruction with the first spelling wall control system 200 and the access data of itself are sent to the first spelling wall
Control system 200, and then the first spelling wall control system 200 shows the access data of the second spelling wall control system 300, it is real
Existing first spells the calling for the access signal that wall control system 200 spells wall control system 300 to second.In the present embodiment, first
It spells wall control system 200 to send authentication information as request direction Cloud Server 100 and call service request, to call quilt
Requesting party second spells the access data of wall control system 300, it should be understood that the second spelling wall control system in the present embodiment
300 can be used as the authentication information and calling for initiating to call the request direction Cloud Server 100 of service to send itself completely
First spells the calling service request of the access data of wall control system 200, and first at this time spells the then conduct of wall control system 200
Requested Party, therefore first in the present embodiment spells wall control system 200 and the second spelling wall control system 300 and can be interchanged.
The cloud control mode spelled wall control system signal interaction control system and utilize Cloud Server that the present embodiment is proposed,
Intelligent scheduling is carried out to the spelling wall control system registered in Cloud Server, realizes and accesses data between different spelling wall control systems
Interactive controlling or call shared, further improve the utilization rate for spelling wall system, and the spelling wall control of request call service
System processed need to could spell wall control system with other by the certification of Cloud Server and be communicated, to avoid spelling wall control system
Access data leak, guarantee the safety for spelling wall control system.Meanwhile the spelling wall system controlled by spelling wall control system
It needs to put into a large amount of man power and material and carries out operation and maintenance, therefore by accessing the mutual of data between different spelling wall control systems
It calls or shared, the maintenance to wall system is spelled can be reduced to a certain extent, to reduce O&M cost.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (9)
1. a kind of spelling wall control system signal interaction control method, which comprises the following steps:
Cloud Server is communicated with wall control system is spelled, and the wall control system of spelling includes the of Cloud Server registration
One, which spells wall control system and second, spells wall control system；
The Cloud Server receives described first and spells the authentication information and call described second to spell wall that wall control system is sent
The calling service request of the access data of control system；
The Cloud Server authenticates the authentication information, and spells wall control system to described second after certification passes through
System sends call instruction；
Described first when 2 or more spells wall control system to the same second spelling wall control of the Cloud Server request call
When the access data of system processed, described second spells wall control system is spelled to each described first simultaneously using multilink connection type
Wall control system sends the access data.
2. spelling wall control system signal interaction control method according to claim 1, which is characterized in that further include following step
It is rapid:
Described first, which spells wall control system, sends end service request to the Cloud Server,
The Cloud Server spells wall control system to described second according to the end service request and sends END instruction.
3. spelling wall control system signal interaction control method according to claim 1 or 2, which is characterized in that
Described first when 2 or more spells wall control system to the same second spelling wall control of the Cloud Server request call
When the access data of system processed, it is described second spell wall control system according to it is each it is described first spell wall control system priority or
Person's request time spells wall control system to corresponding first and sends the access data.
4. spelling wall control system signal interaction control method according to claim 1 or 2, which is characterized in that
Described second, which spells wall control system, spells the wall control system transmission access to described first using IP data transfer mode
Data.
5. spelling wall control system signal interaction control method according to claim 1 or 2, which is characterized in that
After described second spells wall control system to access data progress data system conversion, described first will be met and spell wall control system
The access data of system access data standard are sent to described first and spell wall control system.
6. spelling wall control system signal interaction control method according to claim 1 or 2, which is characterized in that
Described first, which spells wall control system, receives the access data, and to access data progress signal source superposition processing after
It scales on the spelling wall display unit for spelling wall control system described first.
7. spelling wall control system signal interaction control method according to claim 1 or 2, which is characterized in that
The spelling wall control system is only in building communication network for the first time or addition communication network for the first time to the Cloud Server
Registration.
8. spelling wall control system signal interaction control method according to claim 1 or 2, which is characterized in that
The Cloud Server is dual-host backup Cloud Server.
9. a kind of spelling wall control system signal interaction control system, which is characterized in that including Cloud Server and the Cloud Server
First spelling wall control system of communication, second communicated with the Cloud Server spell wall control system,
Described first, which spells wall control system, sends authentication information to the Cloud Server and calls described second to spell wall control
The calling service request of the access data of system,
The Cloud Server authenticates the authentication information, and spells wall control system to described second after certification passes through
System sends call instruction,
The access data are sent to described first according to the call instruction and spell wall control by the second spelling wall control system
System；
Described first when 2 or more spells wall control system to the same second spelling wall control of the Cloud Server request call
When the access data of system processed, described second spells wall control system is spelled to each described first simultaneously using multilink connection type
Wall control system sends the access data.
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