CN108664631A - A kind of control method and device for indicating to adjust exhibition display by audio, video data file - Google Patents
A kind of control method and device for indicating to adjust exhibition display by audio, video data file Download PDFInfo
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- CN108664631A CN108664631A CN201810458759.2A CN201810458759A CN108664631A CN 108664631 A CN108664631 A CN 108664631A CN 201810458759 A CN201810458759 A CN 201810458759A CN 108664631 A CN108664631 A CN 108664631A
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Abstract
The present invention provides a kind of to indicate to adjust the control method and device of exhibition display by audio, video data file, and this method includes：Exhibition demand information is received, the exhibition procedural information based on personal information is built；Acquire the audio-frequency information and video information in the exhibition demand information；The first command information corresponding with the audio-frequency information is extracted in corpus；The second command information corresponding with the video information is extracted in video library；Judge the priority of first command information and second command information, and corresponding control command is exported according to priority.By being arranged, corresponding audio collecting device acquires audio-frequency information and video acquisition device acquires video information, the first command information and corresponding second command information of video information of corresponding audio-frequency information are acquired, realizes and the audio frequency control and/or video of exhibition display is controlled.
Description
Technical field
The present invention relates to a kind of to indicate to adjust the control method and device of exhibition display by audio, video data file
Background technology
With the continuous development of cultural industry, various regions are increasing to the construction demand of exhibition center, museum, fair,
And it is high to build these guild hall's costs, these expense overwhelming majority all consume in LED screen, interface hardware and make content
On, LED screen and interface hardware iteration speed are very fast, and content needs special design team to make again, and museum will substantially arrive
One piece of screen just has a digital content, and these contents such as need to change and need secondary charge, is exactly to cause to build meeting above
Shop needs the reason of huge fund.
Virtual reality technology (VR technologies) has more ripe space orientation and color identification function, but these technologies only supply
Content design teacher of profession uses, currently, VR technologies not to be applied to the visualization of show piece in exhibition center in the prior art
In display, of high cost, user experience is low is realized based on LED display for the introduction of show piece.
Everyone mode is different in the process (guide to visitors) of exhibition display, if cannot an exhibition display complete, under
When secondary viewing, can watch again, cause spectators repeat watch, waste time and money, moreover, every time guide to visitors viewing mode and
Content also differs, and can not record the information of everyone viewing, and the information of viewing generally remains in central server, center
Change, it is easy to be lost, it easily distorts, it is not easy to inquire.
And it in exhibition display process, is manually operated generally according to user and adjusts exhibition display process, lead to operation and exhibition
Show that process is excessively complicated, experience lf being influenced.
Invention content
The purpose of the present invention is to solve during adjusting exhibition display, be manually operated at present generally according to user
The problem of adjusting exhibition display process, causes operation excessively complicated with displaying process, experience lf being influenced.
The present invention provides a kind of to indicate to adjust the control method of exhibition display by audio, video data file, including：
Exhibition demand information is received, the exhibition procedural information based on personal information is built；
Acquire the audio-frequency information and video information in the exhibition demand information；
The first command information corresponding with the audio-frequency information is extracted in corpus；
The second command information corresponding with the video information is extracted in video library；
Judge the priority of first command information and second command information, and corresponding according to priority output
Control command.
Further, the reception puts on display demand information, after building the exhibition procedural information step based on personal information
Further include：
The exhibition procedural information in the predetermined time is aggregated into a block, and institute is generated according to timestamp
State the private key of block；
It will be on the block cochain to the main chain of solo show's procedural information with the exhibition procedural information.
Further, in the step of receiving exhibition demand information, building the exhibition procedural information based on personal information, packet
It includes：
The request of user's guide to visitors is received, the log-on message of user is included in user's guide to visitors solicited message；
The displaying information for entering exhibition guide to visitors according to the log-on message and user forms the exhibition process into edlin
Information.
Further, the exhibition procedural information by the predetermined time is aggregated into a block, and root
The private key of the block is generated according to timestamp；Step includes：
Receive the exhibition procedural information formed in the predetermined time；
In conjunction with the log-on message and the exhibition procedural information and generated time, the private key of the block is generated.
Further, the master by the block cochain with the exhibition procedural information to solo show's procedural information
On chain；The step of include：
The digital signature in the log-on message and intelligent contract are verified, the block cochain to solo show's process is believed
On the main chain of breath；
It is described to be puted on display on the block cochain to the main chain of solo show's procedural information of procedural information with described；Step
Further include after rapid：
Exhibition procedural information on the block after cochain is broadcasted to the whole network.
The present invention also provides a kind of to indicate to adjust the control device of exhibition display by audio, video data file, including：
Receiving module is configured to, and for receiving exhibition demand information, builds the exhibition process letter based on personal information
Breath；
Acquisition module is configured to, for acquiring audio-frequency information and video information in the exhibition demand information；
First extraction module, is configured to, for extracting the first order corresponding with the audio-frequency information in corpus
Information；
Second extraction module, is configured to, for extracting the second order corresponding with the video information in video library
Information；
Judgment module is configured to, the priority for judging first command information and second command information,
And corresponding control command is exported according to priority.
Further, further include：
Summarizing module is configured to, for the exhibition procedural information in the predetermined time to be aggregated into an area
In block, and generate according to timestamp the private key of the block；
Cochain module, is configured to, and being used for will be with the block cochain for puting on display procedural information to solo show's mistake
On the main chain of journey information.
Further, the receiving module includes：
Unit is logged in, is configured to, includes user in user's guide to visitors solicited message for receiving the request of user's guide to visitors
Log-on message；
Edit cell is configured to, for according to the log-on message and user enter exhibition guide to visitors displaying information into
Edlin forms the exhibition procedural information.
Further, the summarizing module includes：
First receiving unit, is configured to, for receiving the exhibition procedural information formed in the predetermined time；
Generation unit is configured to, in conjunction with the log-on message and the exhibition procedural information and generated time, life
At the private key of the block.
Further, the cochain module includes,
Authentication unit is configured to, in conjunction with the log-on message and the exhibition procedural information and generated time, life
At the private key of the block；
The cochain module further includes：
Radio unit is configured to, for broadcasting the exhibition procedural information on the block after cochain to the whole network.
Compared with prior art, beneficial aspects of the invention are：
The present invention provides a kind of to indicate to adjust the control method of exhibition display by audio, video data file, including：It connects
It takes down the exhibits and lookes at demand information, build the exhibition procedural information based on personal information；Acquire the audio letter in the exhibition demand information
Breath and video information；The first command information corresponding with the audio-frequency information is extracted in corpus；In video library extraction with
Corresponding second command information of the video information；Judge the preferential of first command information and second command information
Grade, and corresponding control command is exported according to priority.
By being arranged, corresponding audio collecting device acquires audio-frequency information and video acquisition device acquires video information, acquisition
Corresponding second command information of the first command information and video information of corresponding audio-frequency information realizes the audio to exhibition display
Control and/or video control.
Description of the drawings
Fig. 1 diagrammatically illustrates the control for indicating adjusting exhibition display in the embodiment of the present invention one by audio, video data file
The flow diagram of method processed；
Fig. 2 diagrammatically illustrates the control for indicating adjusting exhibition display in the embodiment of the present invention two by audio, video data file
The connection signal block diagram of device processed；
The receiving module structure that Fig. 3 diagrammatically illustrates intelligent digital guide to visitors display systems in the embodiment of the present invention two is shown
Meaning block diagram；
The summarizing module structure that Fig. 4 diagrammatically illustrates intelligent digital guide to visitors display systems in the embodiment of the present invention two is shown
Meaning block diagram；
The cochain modular structure that Fig. 5 diagrammatically illustrates intelligent digital guide to visitors display systems in the embodiment of the present invention two is shown
Meaning block diagram；
Fig. 6 is adapted for the structural schematic diagram of the computer system of the server for realizing the embodiment of the present application.
Specific implementation mode
The embodiment of the present invention is described in detail below, but what the present invention can be defined by the claims and cover
Multitude of different ways is implemented.
Embodiment one
As shown in Figure 1, the embodiment of the present invention provides a kind of control for indicating to adjust exhibition display by audio, video data file
Method processed, including：
Step 1 receives exhibition demand information, builds the exhibition procedural information based on personal information；
Step 2 acquires audio-frequency information and video information in the exhibition demand information；
Step 3 extracts the first command information corresponding with the audio-frequency information in corpus；
Step 4 extracts the second command information corresponding with the video information in video library；
Step 5 judges the priority of first command information and second command information, and defeated according to priority
Go out corresponding control command.
The exhibition procedural information in the predetermined time is aggregated into a block by step 6, and according to the time
Stamp generates the private key of the block；
Step 7, will be on the block cochain to the main chain of solo show's procedural information with the exhibition procedural information.
By being arranged, corresponding audio collecting device acquires audio-frequency information and video acquisition device acquires video information, acquisition
Corresponding second command information of the first command information and video information of corresponding audio-frequency information realizes the audio to exhibition display
Control and/or video control.
Corpus (can also be audio repository) and video library are cut-and-dried database.
In audio-frequency information and video information gatherer process, if only audio-frequency information, video information acquisition is empty feelings
Under condition, the second command information indicates can be lowest level order, embodies only the first command information, and according to the first order
Information exports control command.Equally, in audio-frequency information and video information gatherer process, if only video information, audio letter
In the case that breath acquisition is empty, the first command information indicates to be lowest level order, embodies only second and enables information, and
Control command is exported according to the second command information.
To implement acquisition in audio-frequency information gatherer process, and implement deterministic process, is first converted into audio-frequency information corresponding
Then character express is carried out smart-cut by character express, by the text phrases after cutting it is corresponding with corpus order into
Row search matching, in the case of commands match in the text phrases and corpus after the cutting of smart-cut, output corresponds to
The first command information.
Equally, in video information gatherer process, it is possible to implement acquisition can also be regarded according to scheduled blink video or smile
Frequency opens video acquisition, and carries out judging to correspond to video library the second order letter of human face expression according to the face information of acquisition
Breath, then exports the second command information.
Later, by using the decentralization of block chain and it is not easy the technology distorted, user is logged in into intelligent digital every time
When exhibition system, the procedural information of personal information and its exhibition display based on user is all integrated into scheduled block together
On, then by the main chain of the block cochain to personal exhibition display procedural information, realize to solo show's procedural information block
Chain prevents distorting for solo show's procedural information, ensures the accuracy of exhibition procedural information, is puted on display by the intelligent digital
Stability and the safety of intelligent digital guide to visitors methods of exhibiting can be effectively ensured in methods of exhibiting decentralization.Ensure personal
The accuracy of display and demonstration information is not easy to distort, decentralization, is easy inquiry.
Wherein, step 1 includes：
The request of user's guide to visitors is received, the log-on message of user is included in user's guide to visitors solicited message；
The displaying information for entering exhibition guide to visitors according to the log-on message and user forms the exhibition process into edlin
Information.
The process of exhibition display is exactly guide to visitors；It asks to determine user login information by user's guide to visitors, then according to user
Log-on message and user enter the displaying information of exhibition guide to visitors into edlin, form exhibition procedural information, the exhibition process of user
Information includes at the beginning of user this time enters guide to visitors, each in the path of guide to visitors and the content of guide to visitors, guide to visitors content is opened up
Show that the end time for the time and guide to visitors that information is waited for, these information contents carry out all the elements of guide to visitors by user is constituted, just
When user logs in next time, corresponding exhibition procedural information in all user login informations and log-on message is traversed on main chain, is sentenced
The position of oneself fixed last time guide to visitors, the guide to visitors time in a certain displaying content, so that it is determined that the hobby of oneself, and it is entire
Guide to visitors path, next time can individually to not have during guide to visitors guide to visitors to information carry out new guide to visitors and show, complete more preferable body
It tests.
Due to will entirely put on display on block chain main chain on procedural information, main chain information is deposited by distributed database structure
Storage is on each node, and information is not easy to distort, and user is checked by the private key of oneself, according to the different rights of user setting,
Other people can also check some information, such as user in the routing information of guide to visitors, user on these solo show's procedural informations
The temporal information etc. being detained in a certain exhibition provides convenient for having to be directed to when providing the user with Exhibition Information according to user interest
Better Exhibition Information improves user's service efficiency.
Wherein, step packet six includes：
Receive the exhibition procedural information formed in the predetermined time；
In conjunction with the log-on message and the exhibition procedural information and generated time, the private key of the block is generated.
Wherein, step 7 includes：
The digital signature in the log-on message and intelligent contract are verified, the block cochain to solo show's process is believed
On the main chain of breath.
Wherein, further include after step 7：
Exhibition procedural information on the block after cochain is broadcasted to the whole network.
The technology is, by the block cochain to main chain with private key, to form block chain in such a way that distribution is kept accounts
Then the memory module of formula is broadcasted in the whole network, makes each node that can back up the exhibition procedural information of the block, ensure the exhibition
Procedural information of looking at will not be tampered, and ensure the authenticity of entire data, and this is the memory module of decentralization, and user can be with
Block is voluntarily uploaded according to the concrete intelligence contract of the block chain, realizes intelligence, the effect of decentralization.
The system that the displaying of intelligent block chain number guide to visitors is realized by way of block chain include physical layer, communication layers,
Database layer and application layer；The physical layer includes sensor and actuator, is acquired for data and is forwarded to upper-layer protocol；Communication
Layer includes network structure and agreement, is based on block chain technology super node platform and Telehash information delivery protocols；Database
Layer is for storing all information in block chain；Application layer provides human-computer interaction entrance for being embedded in application program or agreement；Object
After reason layer collects the digital information of exhibition display, the database layer that is sent to the digital information of exhibition display by Information Level
It is stored；Application layer provides man-machine interface to participant, allows user by being checked using private key after personal log-on message
The exhibition procedural information of oneself；Then database layer is connected to by Information Level, reads the particular content of exhibition procedural information.
Block chain technology is applied to database layer and communication layers；It is logged in by personal information, and is checked by personal private key
Put on display procedural information on main chain, show that situation forms new exhibition procedural information according to follow-up guide to visitors, and by private key encryption after
Form the block with exhibition procedural information.
During cochain, the digital signature of the block is generated according to user login information, in conjunction with intelligent contract cochain,
Each node gathers around that there are one public key and private keys；Public key members into block chain disclose, and private key is as transaction
The key of identity and information is verified in the process；So needing generation friendship easy-to-use for building the node of the exhibition procedural information
Private key is merchandised convenient for the later stage.Corresponding permission can also be arranged on personal private key in user, and in process of exchange, user is only to portion
Point information is traded, for example, the route of personal guide to visitors, individual's residence time etc. in a certain exhibition, convenient for exhibition letter
It ceases provider and more preferable Exhibition Information is provided.
Embodiment two
As shown in Fig. 2, another aspect according to the ... of the embodiment of the present invention, the present invention also provides a kind of intelligent digital guide to visitors exhibitions
Show system, including：
Receiving module is configured to, and for receiving exhibition demand information, builds the exhibition process letter based on personal information
Breath；
Acquisition module is configured to, for acquiring audio-frequency information and video information in the exhibition demand information；
First extraction module, is configured to, for extracting the first order corresponding with the audio-frequency information in corpus
Information；
Second extraction module, is configured to, for extracting the second order corresponding with the video information in video library
Information；
Judgment module is configured to, the priority for judging first command information and second command information,
And corresponding control command is exported according to priority.
Summarizing module is configured to, for the exhibition procedural information in the predetermined time to be aggregated into an area
In block, and generate according to timestamp the private key of the block；
Cochain module, is configured to, and being used for will be with the block cochain for puting on display procedural information to solo show's mistake
On the main chain of journey information.
Wherein, exhibition procedural information belonging to during frequent updating due to user command, it is therefore desirable to be set in
Exhibition procedural information is aggregated into block in the scheduled time, then cochain.
As shown in figure 3, the receiving module includes：
Unit is logged in, is configured to, includes user in user's guide to visitors solicited message for receiving the request of user's guide to visitors
Log-on message；
Edit cell is configured to, for according to the log-on message and user enter exhibition guide to visitors displaying information into
Edlin forms the exhibition procedural information.
As shown in figure 4, the summarizing module includes：
First receiving unit, is configured to, for receiving the exhibition procedural information formed in the predetermined time；
Generation unit is configured to, in conjunction with the log-on message and the exhibition procedural information and generated time, life
At the private key of the block.
As shown in figure 5, the cochain module includes,
Authentication unit is configured to, in conjunction with the log-on message and the exhibition procedural information and generated time, life
At the private key of the block.
Radio unit is configured to, for broadcasting the exhibition procedural information on the block after cochain to the whole network.
Indicate that the principle of control is by audio, video data file：
In audio-frequency information and video information gatherer process, if only audio-frequency information, video information acquisition is empty feelings
Under condition, the second command information indicates can be lowest level order, embodies only the first command information, and according to the first order
Information exports control command.Equally, in audio-frequency information and video information gatherer process, if only video information, audio letter
In the case that breath acquisition is empty, the first command information indicates to be lowest level order, embodies only second and enables information, and
Control command is exported according to the second command information.
To implement acquisition in audio-frequency information gatherer process, and implement deterministic process, is first converted into audio-frequency information corresponding
Then character express is carried out smart-cut by character express, by the text phrases after cutting it is corresponding with corpus order into
Row search matching, in the case of commands match in the text phrases and corpus after the cutting of smart-cut, output corresponds to
The first command information.
Equally, in video information gatherer process, it is possible to implement acquisition can also be regarded according to scheduled blink video or smile
Frequency opens video acquisition, and carries out judgement according to the face information of acquisition and correspond to corresponding second life of human face expression with video library
Information is enabled, the second command information is then exported
Later, by using the decentralization of block chain and it is not easy the technology distorted, user is logged in into intelligent digital every time
When exhibition system, all the procedural information of personal information and its guide to visitors based on user is integrated into together on scheduled block, so
It on the main chain of the block cochain to solo show's procedural information, will realize afterwards and the personal guide to visitors that intelligent digital guide to visitors is shown believed
Block chain is ceased, distorting for the personal guide to visitors information of intelligent digital guide to visitors displaying is prevented, ensures the accurate of personal guide to visitors information
Property, by the intelligent digital guide to visitors methods of exhibiting decentralization, intelligent digital guide to visitors methods of exhibiting can be effectively ensured
Stability and safety.
It is by the principle of the block cochain with the exhibition procedural information by block chain technology：
The technology is, by the block cochain to main chain with private key, to form block chain in such a way that distribution is kept accounts
Then the memory module of formula is broadcasted in the whole network, makes each node that can back up the exhibition procedural information of the block, ensure the exhibition
Procedural information of looking at will not be tampered, and ensure the authenticity of entire data, and this is the memory module of decentralization, and user can be with
Block is voluntarily uploaded according to the concrete intelligence contract of the block chain, realizes intelligence, the effect of decentralization.
The system that the displaying of intelligent block chain number guide to visitors is realized by way of block chain include physical layer, communication layers,
Database layer and application layer；The physical layer includes sensor and actuator, is acquired for data and is forwarded to upper-layer protocol；Communication
Layer includes network structure and agreement, is based on block chain technology super node platform and Telehash information delivery protocols；Database
Layer is for storing all information in block chain；Application layer provides human-computer interaction entrance for being embedded in application program or agreement；Object
After reason layer collects the digital information of exhibition display, the database layer that is sent to the digital information of exhibition display by Information Level
It is stored；Application layer provides man-machine interface to participant, allows user by being checked using private key after personal log-on message
The exhibition procedural information of oneself；Then database layer is connected to by Information Level, reads the particular content of exhibition procedural information.
Block chain technology is applied to database layer and communication layers；It is logged in by personal information, and is checked by personal private key
Put on display procedural information on main chain, show that situation forms new exhibition procedural information according to follow-up guide to visitors, and by private key encryption after
Form the block with exhibition procedural information.
During cochain, the digital signature of the block is generated according to user login information, in conjunction with intelligent contract cochain,
Each node gathers around that there are one public key and private keys；Public key members into block chain disclose, and private key is as transaction
The key of identity and information is verified in the process；So needing generation friendship easy-to-use for building the node of the exhibition procedural information
Private key is merchandised convenient for the later stage.Corresponding permission can also be arranged on personal private key in user, and in process of exchange, user is only to portion
Point information is traded, for example, the route of personal guide to visitors, individual's residence time etc. in a certain exhibition, convenient for exhibition letter
It ceases provider and more preferable Exhibition Information is provided.
Embodiment three
Below with reference to Fig. 6, it illustrates the computer systems 600 suitable for the server for realizing the embodiment of the present application
Structural schematic diagram.Server shown in Fig. 6 is only an example, should not be to the function and use scope band of the embodiment of the present application
Carry out any restrictions.
As shown in fig. 6, computer system 600 includes central processing unit (CPU, Central Processing Unit)
601, it can be according to the program being stored in read-only memory (ROM, Read Only Memory) 602 or from storage section
608 programs being loaded into random access storage device (RAM, Random Access Memory) 603 and execute various appropriate
Action and processing.In RAM 603, also it is stored with system 600 and operates required various programs and data.CPU 601、ROM
602 and RAM 603 is connected with each other by bus 604.Input/output (I/O, Input/Output) interface 605 is also connected to
Bus 604.
It is connected to I/O interfaces 605 with lower component：Importation 606 including keyboard, mouse etc.；It is penetrated including such as cathode
Spool (CRT, Cathode Ray Tube), liquid crystal display (LCD, Liquid Crystal Display) etc. and loud speaker
Deng output par, c 607；Storage section 608 including hard disk etc.；And including such as LAN (LAN, Local Area
Network) the communications portion 609 of the network interface card of card, modem etc..Communications portion 609 is via such as internet
Network executes communication process.Driver 610 is also according to needing to be connected to I/O interfaces 605.Detachable media 611, such as disk,
CD, magneto-optic disk, semiconductor memory etc. are mounted on driver 610 as needed, in order to from the calculating read thereon
Machine program is mounted into storage section 608 as needed.
Particularly, in accordance with an embodiment of the present disclosure, it may be implemented as computer above with reference to the process of flow chart description
Software program.For example, embodiment of the disclosure includes a kind of computer program product comprising be carried on computer-readable medium
On computer program, which includes the program code for method shown in execution flow chart.In such reality
It applies in example, which can be downloaded and installed by communications portion 609 from network, and/or from detachable media
611 are mounted.When the computer program is executed by central processing unit (CPU) 601, limited in execution the present processes
Above-mentioned function.It should be noted that computer-readable medium described herein can be computer-readable signal media or
Computer readable storage medium either the two arbitrarily combines.Computer readable storage medium for example can be --- but
Be not limited to --- electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor system, device or device, or arbitrary above combination.
The more specific example of computer readable storage medium can include but is not limited to：Electrical connection with one or more conducting wires,
Portable computer diskette, hard disk, random access storage device (RAM), read-only memory (ROM), erasable type may be programmed read-only deposit
Reservoir (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-ROM), light storage device, magnetic memory
Part or above-mentioned any appropriate combination.In this application, computer readable storage medium can any be included or store
The tangible medium of program, the program can be commanded the either device use or in connection of execution system, device.And
In the application, computer-readable signal media may include the data letter propagated in a base band or as a carrier wave part
Number, wherein carrying computer-readable program code.Diversified forms may be used in the data-signal of this propagation, including but not
It is limited to electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be computer
Any computer-readable medium other than readable storage medium storing program for executing, the computer-readable medium can send, propagate or transmit use
In by instruction execution system, device either device use or program in connection.Include on computer-readable medium
Program code can transmit with any suitable medium, including but not limited to：Wirelessly, electric wire, optical cable, RF etc., Huo Zheshang
Any appropriate combination stated.
The calculating of the operation for executing the application can be write with one or more programming languages or combinations thereof
Machine program code, described program design language include object oriented program language-such as Java, Smalltalk, C+
+, further include conventional procedural programming language-such as " C " language or similar programming language.Program code can
Fully to execute on the user computer, partly execute, executed as an independent software package on the user computer,
Part executes or executes on a remote computer or server completely on the remote computer on the user computer for part.
In situations involving remote computers, remote computer can pass through the network of any kind --- including LAN (LAN)
Or wide area network (WAN)-is connected to subscriber computer, or, it may be connected to outer computer (such as utilize Internet service
Provider is connected by internet).
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from foregoing invention design, it is carried out by above-mentioned technical characteristic or its equivalent feature
Other technical solutions of arbitrary combination and formation.Such as features described above has similar work(with (but not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (10)
1. a kind of control method for indicating to adjust exhibition display by audio, video data file, which is characterized in that including：
Exhibition demand information is received, the exhibition procedural information based on personal information is built；
Acquire the audio-frequency information and video information in the exhibition demand information；
The first command information corresponding with the audio-frequency information is extracted in corpus；
The second command information corresponding with the video information is extracted in video library；
Judge the priority of first command information and second command information, and corresponding control is exported according to priority
Order.
2. the control method according to claim 1 for indicating to adjust exhibition display by audio, video data file, feature
It is,
The reception puts on display demand information, and structure further includes after the exhibition procedural information step based on personal information：
The exhibition procedural information in the predetermined time is aggregated into a block, and the area is generated according to timestamp
The private key of block；
It will be on the block cochain to the main chain of solo show's procedural information with the exhibition procedural information.
3. the control method according to claim 1 for indicating to adjust exhibition display by audio, video data file, feature
It is,
In the step of receiving exhibition demand information, building the exhibition procedural information based on personal information, including：
The request of user's guide to visitors is received, the log-on message of user is included in user's guide to visitors solicited message；
The displaying information for entering exhibition guide to visitors according to the log-on message and user forms the exhibition process letter into edlin
Breath.
4. the control method according to claim 3 for indicating to adjust exhibition display by audio, video data file, feature
It is, the exhibition procedural information by the predetermined time is aggregated into a block, and is generated according to timestamp
The private key of the block；Step includes：
Receive the exhibition procedural information formed in the predetermined time；
In conjunction with the log-on message and the exhibition procedural information and generated time, the private key of the block is generated.
5. the control method according to claim 4 for indicating to adjust exhibition display by audio, video data file, feature
It is, it is described to be puted on display on the block cochain to the main chain of solo show's procedural information of procedural information with described；The step of
Including：
The digital signature in the log-on message and intelligent contract are verified, by the block cochain to solo show's procedural information
On main chain；
It is described to be puted on display on the block cochain to the main chain of solo show's procedural information of procedural information with described；The step of it
After further include：
Exhibition procedural information on the block after cochain is broadcasted to the whole network.
6. a kind of control device for indicating to adjust exhibition display by audio, video data file, which is characterized in that including：
Receiving module is configured to, and for receiving exhibition demand information, builds the exhibition procedural information based on personal information；
Acquisition module is configured to, for acquiring audio-frequency information and video information in the exhibition demand information；
First extraction module, is configured to, for extracting the first command information corresponding with the audio-frequency information in corpus；
Second extraction module, is configured to, for extracting the second command information corresponding with the video information in video library；
Judgment module is configured to, the priority for judging first command information and second command information, and root
Corresponding control command is exported according to priority.
7. the control device according to claim 6 for indicating to adjust exhibition display by audio, video data file, feature
It is, further includes：
Summarizing module is configured to, for the exhibition procedural information in the predetermined time to be aggregated into a block,
And the private key of the block is generated according to timestamp；
Cochain module, is configured to, for believing the block cochain with the exhibition procedural information to solo show's process
On the main chain of breath.
8. the control device according to claim 7 for indicating to adjust exhibition display by audio, video data file, feature
It is, the receiving module includes：
Unit is logged in, is configured to, includes stepping on for user in user's guide to visitors solicited message for receiving the request of user's guide to visitors
Record information；
Edit cell is configured to, and the displaying information for entering exhibition guide to visitors according to the log-on message and user is compiled
Volume, form the exhibition procedural information.
9. the control device according to claim 8 for indicating to adjust exhibition display by audio, video data file, feature
It is,
The summarizing module includes：
First receiving unit, is configured to, for receiving the exhibition procedural information formed in the predetermined time；
Generation unit is configured to, in conjunction with the log-on message and the exhibition procedural information and generated time, generating institute
State the private key of block.
10. the control device according to claim 9 for indicating to adjust exhibition display by audio, video data file, feature
It is,
The cochain module includes：
Authentication unit is configured to, in conjunction with the log-on message and the exhibition procedural information and generated time, generating institute
State the private key of block；
The cochain module further includes：
Radio unit is configured to, for broadcasting the exhibition procedural information on the block after cochain to the whole network.
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