CN106898351A - A kind of control method and device of giant-screen - Google Patents
A kind of control method and device of giant-screen Download PDFInfo
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- CN106898351A CN106898351A CN201710068350.5A CN201710068350A CN106898351A CN 106898351 A CN106898351 A CN 106898351A CN 201710068350 A CN201710068350 A CN 201710068350A CN 106898351 A CN106898351 A CN 106898351A
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/08—Speech classification or search
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- G—PHYSICS
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- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
- G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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Abstract
Embodiments of the invention provide a kind of control method and device of giant-screen, are related to electronic technology field, can solve the problem that when obtaining the control command of giant-screen by gathering voice in the prior art, the standard degree requirement of the voice to being gathered problem higher, including：Collection voice messaging, and voice messaging is converted into character string；According in instruction set with character string in character match keyword obtain control instruction, control instruction be used for control giant-screen.The present invention is for controlling giant-screen.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of control method and device of giant-screen.
Background technology
With Computer Multimedia Technology fast development and network technology it is commonly used, for example refer in many places
Wave Surveillance center, network management center, conference centre etc. and be respectively provided with big picture, broken colour, high brightness, high-resolution display demand.
Because traditional CRT monitor is difficult to meet the demand, the Large Screen Display Technology for developing rapidly in the last few years turns into
Meet the effective way that colored big picture shows demand.
Because giant-screen is general based on customization, information input equipment is not carried, when giant-screen is entering row information exhibition
When showing, general static display configured in advance to giant-screen information to be displayed such as figure or word etc., it is therefore right when needing
Giant-screen is controlled for example to the information shown by the display mode (screen resolution, interactive mode) or giant-screen of giant-screen
When (displaying content, bandwagon effect) is adjusted or edits, can be in the control terminal for being configured with giant-screen control interface for example
Corresponding control command is manually entered by the operation equipment external with control terminal on computer, and by the control command control
Giant-screen processed.Because the process for being manually entered control command is relatively complicated, thus in order to reduce obtain control command during
The dependence of the operation equipment external for control terminal, and the time that control command is consumed that obtains is reduced, under normal circumstances may be used
To obtain control command by way of gathering voice.
Although the control command of giant-screen is obtained by way of gathering voice can reduce external for control terminal
The dependence of operation equipment, and the time that the control command of giant-screen is consumed that obtains is reduced, but due to being obtained by gathering voice
When taking the control command of giant-screen, the voice needs that it is gathered are the voice control command of more standard, when the language for being gathered
When sound includes the voice messaging outside voice control command, it may appear that the situation of None- identified, therefore for institute in such scheme
The standard degree requirement for gathering voice is higher, so as to reduce the success rate of the control command for obtaining giant-screen, extends acquisition
The time that the control command of giant-screen is consumed, reduce the efficiency of control giant-screen.
The content of the invention
The application provides a kind of control method and device of giant-screen, can solve the problem that and is obtained by gathering voice in the prior art
When taking the control command of giant-screen, the standard degree of the voice to being gathered requires problem higher.
In a first aspect, The embodiment provides a kind of control method of giant-screen, including：Collection voice messaging,
And voice messaging is converted into character string；According in instruction set with character string in character match keyword obtain control refer to
Order, control instruction is used to control giant-screen.
Second aspect, The embodiment provides a kind of control device of giant-screen, including：Acquisition module, is used for
Collection voice messaging, and voice messaging is converted into character string；Processing module, for according in instruction set with character string in word
The keyword for according with matching obtains control instruction, and control instruction is used to control giant-screen.
The embodiment provides a kind of control method and device of giant-screen, by gathering voice messaging, and will
Voice messaging is converted into character string, and obtains control instruction with the keyword of character match in character string according in instruction set,
Will be used to control the information of giant-screen to extract and be converted into the control that can control giant-screen in the voice messaging of user
Instruct, the standard degree of gathered voice reduces wanting for the standard degree for gathered voice compared with prior art
Ask, the control command that giant-screen is obtained so as to improve the success rate of the control command for obtaining giant-screen and reducing is consumed
Time, improve the efficiency of control giant-screen.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, embodiment will be described below
Needed for the accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only more of the invention
Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also be attached according to these
Figure obtains other accompanying drawings.
A kind of indicative flowchart of the control method of giant-screen that Fig. 1 is provided by embodiments of the invention；
A kind of indicative flowchart of the control method of giant-screen that Fig. 2 is provided by another embodiment of the present invention；
A kind of schematic diagram of giant-screen dividing mode that Fig. 3 is provided by embodiments of the invention；
A kind of schematic diagram of the control device of giant-screen that Fig. 4 is provided by embodiments of the invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
For the ease of clearly describing the technical scheme of the embodiment of the present invention, in an embodiment of the present invention, employ " the
One ", the printed words such as " second " make a distinction to function and the essentially identical identical entry of effect or similar item, and those skilled in the art can
To understand that the printed words such as " first ", " second " are not to be defined to quantity and execution order.
Under normal circumstances, typically based on customization, the content being illustrated on giant-screen can be to pre-set to giant-screen
, it is also possible to set by the terminal being connected with giant-screen, wherein the terminal being connected with giant-screen be typically arranged with it is special
Giant-screen control interface, user reaches the content to showing on giant-screen by the terminal operation giant-screen control interface
Enter the purpose of edlin or modification.Due to most of giant-screen control interface for customization, when being controlled to giant-screen, it is necessary to
Series of parameters such as screen resolution, network condition, displaying content, bandwagon effect, interactive mode are carried out more detailed
Set, the setting of above-mentioned parameter can be generally input into by the operation equipment external with control terminal, while user can also lead to
The operation equipment external with control terminal is crossed to be input into other control commands to control giant-screen.It is above-mentioned that giant-screen is controlled
Process is complex cumbersome, increased the time that control giant-screen is consumed, and reduces the efficiency of control giant-screen.In order to reduce
The dependence of the operation equipment external for control terminal during control command is obtained, and reduces acquisition control command and consumed
Time, control command can be obtained by way of gathering voice under normal circumstances.
Although the control command of giant-screen is obtained by way of gathering voice can reduce external for control terminal
The dependence of operation equipment, and the time that the control command of giant-screen is consumed that obtains is reduced, but due to being obtained by gathering voice
When taking the control command of giant-screen, the voice needs that it is gathered are the voice control command of more standard, when the language for being gathered
When sound includes the voice messaging outside voice control command, it may appear that the situation of None- identified.For example when the Voice command of standard
It is " next " to order, and the voice for being gathered is when being " switching to next ", possibly the speech recognition that will cannot be gathered be
Control command.Therefore the standard degree requirement in such scheme for gathered voice is higher, so as to reduce acquisition giant-screen
Control command success rate, extend the time that is consumed of control command for obtaining giant-screen, reduce control giant-screen
Efficiency.
In order to solve the above problems, as shown in Figure 1, The embodiment provides a kind of controlling party of giant-screen
Method, including：
101st, voice messaging is gathered.
Specifically, voice messaging can be the voice messaging of user, the voice messaging of user includes that user passes through voice
The information for controlling giant-screen that mode sends, collection voice messaging can be the microphone on the mobile terminal by user
Gather the voice messaging of user.
Exemplary, voice messaging is gathered, the voice remote control button on the mobile terminal of user can be pressed for user, and
By the microphone input voice messaging on the mobile terminal of user.The voice messaging for being gathered can be for " in sale special topic
How see Beijing apple brand sales volume ", user included by the voice messaging by voice mode send it is big for controlling
The information of screen can be understood as：The data of displaying Beijing's apple brand sales volume in the sale special topic of screen.
102nd, voice messaging is converted into character string.
Can be to call speech analysis component specifically, the voice messaging is converted into character string, voice messaging is turned
Turn to character string.
103rd, according in instruction set with character string in character match keyword obtain control instruction.
Wherein, control instruction is used to control giant-screen.
Specifically, instruction set can also be able to be to be obtained from other devices or system for configured in advance, instruction set can be with
Including one or more keywords, keyword in instruction set can each to being applied to control control command or the behaviour of giant-screen
Act, i.e., instruction set is considered the set of the control command or operational motion for controlling giant-screen, by that will refer to
Order is concentrated and matched with the character in character string, can with the keyword of character match in character string in identified instruction set
To be considered the control command or operational motion for controlling giant-screen included in the character string, according to the partial key
Can obtain for controlling giant-screen control instruction, be used to control the information of giant-screen to convert in the voice messaging that will be gathered
For the control instruction of giant-screen can be controlled.
Further, each keyword in instruction set there may be corresponding coding, by one or more encode into
Row structuring output can obtain corresponding control instruction, therefore when determine instruction concentrates the pass with the character match in character string
During key word, coding corresponding with the keyword can be obtained by resolver, and coding corresponding with the keyword is tied
Structureization is exported, so as to be used to control the information of giant-screen to be converted into the control that can control giant-screen in the voice messaging of user
Instruction.
By only part of speech information is expression for controlling large-size screen monitors in the voice messaging that is gathered in actual use
The control information of curtain, other voice messagings may be the information that insignificant information is for example made up of auxiliary verb or modal particle, because
This can extract control information for controlling giant-screen by above-mentioned steps from the voice messaging for being gathered, and by the portion
Point information is converted into the control instruction that can control giant-screen, the success rate of control instruction is obtained so as to improve, with existing skill
Art compares reduces the time that control instruction is consumed that obtains.
The embodiment provides a kind of control method of giant-screen, by gathering voice messaging, and voice is believed
Breath is converted into character string, and obtains control instruction, Ji Jiangyong with the keyword of character match in character string according in instruction set
It is used to control the information of giant-screen to extract and be converted into the control instruction that can control giant-screen in the voice messaging at family, with
The compare standard degree of gathered voice of prior art reduces the requirement of the standard degree for gathered voice, so as to carry
The success rate of the high control command for obtaining giant-screen simultaneously reduces the time that the control command of giant-screen is consumed that obtains, and improves
The efficiency of control giant-screen.
Further, as shown in Figure 2, The embodiment provides a kind of control method of giant-screen, including：
201st, voice messaging is gathered.
With reference to step 101 in above-described embodiment, will not be repeated here.
202nd, voice messaging is converted into character string.
With reference to step 102 in above-described embodiment, will not be repeated here.
203rd, the first keyword is determined.
Wherein, the first keyword be in the first instruction set with character string in character match keyword.
Specifically, the keyword in the first instruction set can be understood as the control for indicating control large screen display mode
Order.Further, the keyword in the first instruction set can include thematic class keyword, background classes keyword and screen class
Keyword, wherein thematic class keyword can serve to indicate that thematic switching action shown by giant-screen or carry out thematic switching
The special topic that giant-screen is particularly shown afterwards, for example go up one, last, next, next, thematic title, special topic referred to as, play,
Stop；Background classes keyword can serve to indicate that the switching color of background shown by giant-screen, such as red, blue；Screen class
What keyword can serve to indicate that giant-screen displayed content moves integrally action, for example, move to left, move to right.It should be noted that
" last ", " upper one ", " last special topic " and " a upper special topic " are considered instruction identical control command, together
Reason, " next ", " next ", " next special topic " and " next special topic " be considered instruction identical control command,
" broadcasting " is considered instruction identical control command with " playing special topic ", and " stopping " may be considered that with " stopping special topic "
It is to indicate identical control command, " moving to left " is considered instruction identical control command, " moving to right " with " screen is moved to left "
Instruction identical control command is considered with " screen is moved to right ", " blueness " is considered instruction with " background is blue "
Identical control command, " red " is considered instruction identical control command with " background is red ".
204th, the second keyword is determined in the second instruction set keyword corresponding with the first keyword.
Wherein, the character match in the second keyword and character string.
Specifically, the keyword in the second instruction set can be understood as the control of the display content for indicating control giant-screen
System order.It is related to control the display of giant-screen due to the control command indicated by the keyword only a fraction in the first instruction set
Content, and the control command in the first instruction set indicated by the keyword of other parts is not related in the display of control giant-screen
Hold, therefore can be it is determined that after the first keyword, it may be determined that keyword corresponding with the first keyword in the second instruction set, i.e.,
It is determined that in the presence of the keyword of further matching demand, in order to reduce the quantity of the keyword in further matching process, and will
The partial key is matched with the character in character string, be able to can be recognized with the keyword of the character match in character string
To be the second keyword.
Further, the second instruction set can include that index part of speech keyword, subtype class keyword, dimension part of speech are closed
Key word and time part of speech keyword.Wherein index part of speech keyword can serve to indicate that the finance of giant-screen displayed content refer to
Mark, index part of speech keyword can include sales volume, income, gross profit；Subtype class keywords can serve to indicate that giant-screen institute
The icon display mode of display content, subtype class keywords can include list, contrast (block diagram), trend (broken line
Figure), accounting (cake chart)；Dimension part of speech keyword can serve to indicate that province and the brand of giant-screen displayed content, dimension
Part of speech keyword can include province and brand, and wherein province can be specific province, and brand can be specific brand；When
Between part of speech keyword can serve to indicate that the giant-screen displayed content corresponding time, such as time word class keywords can be yesterday
It or today.Wherein, when the first keyword is thematic class keyword, the special topic in large screen display mode is carried out due to working as
During control, the display content of giant-screen may be there is also closed with first in further demand for control, therefore the second instruction set
The corresponding keyword of key word can include index part of speech keyword, subtype class keyword, dimension part of speech keyword with timely
Between part of speech keyword；When the first keyword is background classes keyword or screen class keyword, due to when to shown by giant-screen
When moving integrally action and being controlled of entire content shown by background or giant-screen, do not exist to the display content of giant-screen into
The demand that row is further controlled, therefore keyword corresponding with the first keyword is sky in the second instruction set.
205th, control instruction is obtained according to the first keyword and the second keyword.
Specifically, control instruction is obtained according to the first keyword and the second keyword, can be crucial with first to obtain
Corresponding first coding of word and the second coding corresponding with the second keyword, and control is obtained with the second coding according to the first coding
System instruction.
Wherein, because the first instruction set and the keyword in the second instruction set there may be corresponding coding, therefore work as
Obtain control instruction when, can by resolver obtain it is corresponding with the first keyword first encode and with the second keyword pair
The second coding answered, and the first coding and the second coding are carried out obtaining control instruction by structural data is exported.
Further, after obtaining control instruction, webscoket interfaces transmission control instruction is may call upon, in order to big
Screen by the webscoket interfaces control instructions, and by the remote control module of the incoming giant-screen of the control instruction.Giant-screen
Remote control module parsed by incoming control instruction, the display content to giant-screen is controlled.Specifically, can be with
By repository configuration and business base relation, data are assembled, foreground is rendered the result after assembling, you can raw
Into single chart.Wherein repository is with business library.Repository storage special topic, screen division proportion, chart, index, dimension, index
With the configuration data such as business datum corresponding relation.Business library mainly preserves business datum.
Further, large-size screen monitors call partitioning component to be divided giant-screen, and use resolution algorithm, according to screen point
Resolution, it is determined that display block size, is filled using schema engine to block content afterwards.Wherein as shown in Figure 3, after division
Giant-screen 301 can be for example made up of " screen " multiple " blocks ", and be made up of " special topic " multiple " screens ", and multiple " special topics " is constituted
Giant-screen exposition.Wherein " shield " can include the first screen 301 and the second screen 302, " block " can for special topic 1,
Special topic 2 312, the time 313, less than 314, dimension A315, dimension B316, districts and cities contrast 317, type accounting 318, trend 319,
Sales trend 320, block diagram 1, city of the whole province sale distribution map 322, block diagram 2 323, block diagram 3 324, block diagram four
325.
It should be noted that by screening into multiple " grid ", merging grid can obtain " block ", that is, deposit
The base unit of content, is stored in repository such that it is able to by coordinate, take grid quantity.
It is exemplary, when " block " position on current screen and size is calculated, can be by the parameter shown in table 1
Calculated, and put by the layout for having configured.
Table 1
Wherein, bw=(sw-ew*2)/swn*wn+ (wn-1) * bb
Bh=(sh-eh*2)/shn*hn+ (hn-1) * bb；
Bt=for (var i=y；i>0；I--), bt+=twnMap [(jd [y-i])]；
Bl=for (var i=x；i>0；I--), bl+=lwnMap [(jd [x-i])]
Nfs=fs* (sw*sh)/(1900*1600)
Width bw, the height of " block X " of any one block " block X " in the display screen of acquisition are calculated according to above-mentioned steps
Bh, " block X " away from top bt, " block X " away from left bl and current screen font size nfs, " block X " can be obtained current
Position and size on screen, and " block X " is put by the layout for having configured.
As shown in Figure 4, The embodiment provides a kind of control device 400 of giant-screen, including：
Acquisition module 401, for gathering voice messaging.
Specifically, voice messaging can be the voice messaging of user, the voice messaging of user includes that user passes through voice
The information for controlling giant-screen that mode sends, collection voice messaging can be the microphone on the mobile terminal by user
Gather the voice messaging of user.
Exemplary, voice messaging is gathered, the voice remote control button on the mobile terminal of user can be pressed for user, and
By the microphone input voice messaging on the mobile terminal of user.The voice messaging for being gathered can be for " in sale special topic
How see Beijing apple brand sales volume ", user included by the voice messaging by voice mode send it is big for controlling
The information of screen can be understood as：The data of displaying Beijing's apple brand sales volume in the sale special topic of screen.
Processing module 402, for voice messaging to be converted into character string.
Can be to call speech analysis component specifically, the voice messaging is converted into character string, voice messaging is turned
Turn to character string.
Processing module 402, be additionally operable to according in instruction set with character string in character match keyword obtain control refer to
Order.
Wherein, control instruction is used to control giant-screen.
Specifically, instruction set can also be able to be to be obtained from other devices or system for configured in advance, instruction set can be with
Including one or more keywords, keyword in instruction set can each to being applied to control control command or the behaviour of giant-screen
Act, i.e., instruction set is considered the set of the control command or operational motion for controlling giant-screen, by that will refer to
Order is concentrated and matched with the character in character string, can with the keyword of character match in character string in identified instruction set
To be considered the control command or operational motion for controlling giant-screen included in the character string, according to the partial key
Can obtain for controlling giant-screen control instruction, be used to control the information of giant-screen to convert in the voice messaging that will be gathered
For the control instruction of giant-screen can be controlled.
Further, each keyword in instruction set there may be corresponding coding, by one or more encode into
Row structuring output can obtain corresponding control instruction, therefore when determine instruction concentrates the pass with the character match in character string
During key word, coding corresponding with the keyword can be obtained by resolver, and coding corresponding with the keyword is tied
Structureization is exported, so as to be used to control the information of giant-screen to be converted into the control that can control giant-screen in the voice messaging of user
Instruction.
By only part of speech information is expression for controlling large-size screen monitors in the voice messaging that is gathered in actual use
The control information of curtain, other voice messagings may be the information that insignificant information is for example made up of auxiliary verb or modal particle, because
This can extract control information for controlling giant-screen by above-mentioned steps from the voice messaging for being gathered, and by the portion
Point information is converted into the control instruction that can control giant-screen, the success rate of control instruction is obtained so as to improve, with existing skill
Art compares reduces the time that control instruction is consumed that obtains.
The embodiment provides a kind of control device of giant-screen, by gathering voice messaging, and voice is believed
Breath is converted into character string, and obtains control instruction, Ji Jiangyong with the keyword of character match in character string according in instruction set
It is used to control the information of giant-screen to extract and be converted into the control instruction that can control giant-screen in the voice messaging at family, with
The compare standard degree of gathered voice of prior art reduces the requirement of the standard degree for gathered voice, so as to carry
The success rate of the high control command for obtaining giant-screen simultaneously reduces the time that the control command of giant-screen is consumed that obtains, and improves
The efficiency of control giant-screen.
Further, instruction set includes the first instruction set and the second instruction set, processing module 402, specifically for：Determine
One keyword, the first keyword be in the first instruction set with character string in character match keyword；The second instruction set with
The second keyword, the character match in the second keyword and character string are determined in the corresponding keyword of first keyword；According to
One keyword and the second keyword obtain control instruction.
Specifically, the keyword in the first instruction set can be understood as the control for indicating control large screen display mode
Order.Further, the keyword in the first instruction set can include thematic class keyword, background classes keyword and screen class
Keyword, wherein thematic class keyword can serve to indicate that thematic switching action shown by giant-screen or carry out thematic switching
The special topic that giant-screen is particularly shown afterwards, for example go up one, last, next, next, thematic title, special topic referred to as, play,
Stop；Background classes keyword can serve to indicate that the switching color of background shown by giant-screen, such as red, blue；Screen class
What keyword can serve to indicate that giant-screen displayed content moves integrally action, for example, move to left, move to right.It should be noted that
" last ", " upper one ", " last special topic " and " a upper special topic " are considered instruction identical control command, together
Reason, " next ", " next ", " next special topic " and " next special topic " be considered instruction identical control command,
" broadcasting " is considered instruction identical control command with " playing special topic ", and " stopping " may be considered that with " stopping special topic "
It is to indicate identical control command, " moving to left " is considered instruction identical control command, " moving to right " with " screen is moved to left "
Instruction identical control command is considered with " screen is moved to right ", " blueness " is considered instruction with " background is blue "
Identical control command, " red " is considered instruction identical control command with " background is red ".
Specifically, the keyword in the second instruction set can be understood as the control of the display content for indicating control giant-screen
System order.It is related to control the display of giant-screen due to the control command indicated by the keyword only a fraction in the first instruction set
Content, and the control command in the first instruction set indicated by the keyword of other parts is not related in the display of control giant-screen
Hold, therefore can be it is determined that after the first keyword, it may be determined that keyword corresponding with the first keyword in the second instruction set, i.e.,
It is determined that in the presence of the keyword of further matching demand, in order to reduce the quantity of the keyword in further matching process, and will
The partial key is matched with the character in character string, be able to can be recognized with the keyword of the character match in character string
To be the second keyword.
Further, the second instruction set can include that index part of speech keyword, subtype class keyword, dimension part of speech are closed
Key word and time part of speech keyword.Wherein index part of speech keyword can serve to indicate that the finance of giant-screen displayed content refer to
Mark, index part of speech keyword can include sales volume, income, gross profit；Subtype class keywords can serve to indicate that giant-screen institute
The icon display mode of display content, subtype class keywords can include list, contrast (block diagram), trend (broken line
Figure), accounting (cake chart)；Dimension part of speech keyword can serve to indicate that province and the brand of giant-screen displayed content, dimension
Part of speech keyword can include province and brand, and wherein province can be specific province, and brand can be specific brand；When
Between part of speech keyword can serve to indicate that the giant-screen displayed content corresponding time, such as time word class keywords can be yesterday
It or today.Wherein, when the first keyword is thematic class keyword, the special topic in large screen display mode is carried out due to working as
During control, the display content of giant-screen may be there is also closed with first in further demand for control, therefore the second instruction set
The corresponding keyword of key word can include index part of speech keyword, subtype class keyword, dimension part of speech keyword with timely
Between part of speech keyword；When the first keyword is background classes keyword or screen class keyword, due to when to shown by giant-screen
When moving integrally action and being controlled of entire content shown by background or giant-screen, do not exist to the display content of giant-screen into
The demand that row is further controlled, therefore keyword corresponding with the first keyword is sky in the second instruction set.
Further, processing module 402, specifically for：Corresponding with the first keyword first is obtained to encode and with the
Corresponding second coding of two keywords；Control instruction is obtained with the second coding according to the first coding.
Specifically, control instruction is obtained according to the first keyword and the second keyword, can be crucial with first to obtain
Corresponding first coding of word and the second coding corresponding with the second keyword, and control is obtained with the second coding according to the first coding
System instruction.
Wherein, because the first instruction set and the keyword in the second instruction set there may be corresponding coding, therefore work as
Obtain control instruction when, can by resolver obtain it is corresponding with the first keyword first encode and with the second keyword pair
The second coding answered, and the first coding and the second coding are carried out obtaining control instruction by structural data is exported.
Further, after obtaining control instruction, webscoket interfaces transmission control instruction is may call upon, in order to big
Screen by the webscoket interfaces control instructions, and by the remote control module of the incoming giant-screen of the control instruction.Giant-screen
Remote control module parsed by incoming control instruction, the display content to giant-screen is controlled.Specifically, can be with
By repository configuration and business base relation, data are assembled, foreground is rendered the result after assembling, you can raw
Into single chart.Wherein repository is with business library.Repository storage special topic, screen division proportion, chart, index, dimension, index
With the configuration data such as business datum corresponding relation.Business library mainly preserves business datum.
Further, large-size screen monitors call partitioning component to be divided giant-screen, and use resolution algorithm, according to screen point
Resolution, it is determined that display block size, is filled using schema engine to block content afterwards.Wherein as shown in Figure 3, after division
Giant-screen 301 can be for example made up of " screen " multiple " blocks ", and be made up of " special topic " multiple " screens ", and multiple " special topics " is constituted
Giant-screen exposition.Wherein " shield " can include the first screen 301 and the second screen 302, " block " can for special topic 1,
Special topic 2 312, the time 313, less than 314, dimension A315, dimension B316, districts and cities contrast 317, type accounting 318, trend 319,
Sales trend 320, block diagram 1, city of the whole province sale distribution map 322, block diagram 2 323, block diagram 3 324, block diagram four
325.
It should be noted that by screening into multiple " grid ", merging grid can obtain " block ", that is, deposit
The base unit of content, is stored in repository such that it is able to by coordinate, take grid quantity.
It is exemplary, when " block " position on current screen and size is calculated, can be by the parameter shown in table 1
Calculated, and put by the layout for having configured.
Wherein, bw=(sw-ew*2)/swn*wn+ (wn-1) * bb
Bh=(sh-eh*2)/shn*hn+ (hn-1) * bb；
Bt=for (var i=y；i>0；I--), bt+=twnMap [(jd [y-i])]；
Bl=for (var i=x；i>0；I--), bl+=lwnMap [(jd [x-i])]
Nfs=fs* (sw*sh)/(1900*1600)
Width bw, the height of " block X " of any one block " block X " in the display screen of acquisition are calculated according to above-mentioned steps
Bh, " block X " away from top bt, " block X " away from left bl and current screen font size nfs, " block X " can be obtained current
Position and size on screen, and " block X " is put by the layout for having configured.
Through the above description of the embodiments, it is apparent to those skilled in the art that the present invention can be with
Realized with hardware, or firmware is realized, or combinations thereof mode is realized.When implemented in software, can be by above-mentioned functions
Storage is transmitted in computer-readable medium or as one or more instructions on computer-readable medium or code.Meter
Calculation machine computer-readable recording medium includes computer-readable storage medium and communication media, and wherein communication media includes being easy to from a place to another
Any medium of individual place transmission computer program.Storage medium can be any usable medium that computer can be accessed.With
As a example by this but it is not limited to：Computer-readable medium can include random access memory (English full name：Random Access
Memory, English abbreviation：RAM), read-only storage (English full name：Read Only Memory, English abbreviation：ROM), electricity can
EPROM (English full name：Electrically Erasable Programmable Read Only
Memory, English abbreviation：EEPROM), read-only optical disc (English full name：Compact Disc Read Only Memory, English
Referred to as：CD-ROM) or other optical disc storages, magnetic disk storage medium or other magnetic storage apparatus or can be used in carry or
Desired program code of the storage with instruction or data structure form simultaneously can be by any other medium of computer access.This
Outward.Any connection can be appropriate as computer-readable medium.If for example, software be use coaxial cable, optical fiber cable,
Twisted-pair feeder, digital subscriber line (English full name：Digital Subscriber Line, English abbreviation：DSL it is) or such as red
The wireless technology of outside line, radio and microwave etc is transmitted from website, server or other remote sources, then coaxial electrical
The wireless technology of cable, optical fiber cable, twisted-pair feeder, DSL or such as infrared ray, wireless and microwave etc is included in computer-readable
In the definition of medium.
Through the above description of the embodiments, it is apparent to those skilled in the art that, when with software
When mode realizes the present invention, can will store in computer-readable medium or logical for the instruction or code that perform the above method
Computer-readable medium is crossed to be transmitted.Computer-readable medium includes computer-readable storage medium and communication media, wherein communicating
Medium includes being easy to being transmitted from a place to another place any medium of computer program.Storage medium can be calculated
Any usable medium that machine can be accessed.As example but it is not limited to：Computer-readable medium can include RAM, ROM, electricity can
EPROM (full name：Electrically erasable programmable read-only memory,
Referred to as：EEPROM), CD, disk or other magnetic storage apparatus or can be used in carrying or store with instruction or data
The desired program code of structure type simultaneously can be by any other medium of computer access.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of control method of giant-screen, it is characterised in that including：
Collection voice messaging, and the voice messaging is converted into character string；
Control instruction is obtained with the keyword of character match in the character string according in instruction set, the control instruction is used for
Control giant-screen.
2. the control method of giant-screen according to claim 1, it is characterised in that the instruction set includes the first instruction set
With the second instruction set；
It is described according in instruction set with the character string in character match keyword obtain control instruction, including：
Determine the first keyword, first keyword be in first instruction set with the character string in character match
Keyword；
The second keyword is determined in second instruction set keyword corresponding with first keyword, described second is crucial
Character match in word and the character string；
The control instruction is obtained according to first keyword and second keyword.
3. the control method of giant-screen according to claim 2, it is characterised in that it is described according to first keyword with
And second keyword obtains the control instruction, including：
Obtain the first coding corresponding with first keyword and the second coding corresponding with second keyword；
The control instruction is obtained with the described second coding according to the described first coding.
4. the control method of giant-screen according to claim 2, it is characterised in that the keyword in first instruction set
Including thematic class keyword, background classes keyword and screen class keyword, the keyword in second instruction set includes referring to
Mark part of speech keyword, subtype class keyword, dimension part of speech keyword and time part of speech keyword.
5. the control method of giant-screen according to claim 4, it is characterised in that when first keyword is thematic class
During keyword, keyword corresponding with first keyword includes index part of speech keyword, chart in second instruction set
Class types keyword, dimension part of speech keyword and time part of speech keyword；
When first keyword is background classes keyword or screen class keyword, with described first in second instruction set
The corresponding keyword of keyword is sky.
6. a kind of control device of giant-screen, it is characterised in that including：
Acquisition module, for gathering voice messaging, and is converted into character string by the voice messaging；
Processing module, for according in instruction set with the character string in character match keyword obtain control instruction, institute
Control instruction is stated for controlling giant-screen.
7. the control device of giant-screen according to claim 6, it is characterised in that the instruction set includes the first instruction set
With the second instruction set；
The processing module, specifically for：
Determine the first keyword, first keyword be in first instruction set with the character string in character match
Keyword；
The second keyword is determined in second instruction set keyword corresponding with first keyword, described second is crucial
Character match in word and the character string；
The control instruction is obtained according to first keyword and second keyword.
8. the control device of giant-screen according to claim 7, it is characterised in that the processing module, specifically for：
Obtain the first coding corresponding with first keyword and the second coding corresponding with second keyword；
The control instruction is obtained with the described second coding according to the described first coding.
9. the control device of giant-screen according to claim 7, it is characterised in that the keyword in first instruction set
Including thematic class keyword, background classes keyword and screen class keyword, the keyword in second instruction set includes referring to
Mark part of speech keyword, subtype class keyword, dimension part of speech keyword and time part of speech keyword.
10. the control device of giant-screen according to claim 9, it is characterised in that when first keyword is special topic
During class keyword, keyword corresponding with first keyword includes index part of speech keyword, figure in second instruction set
Table class types keyword, dimension part of speech keyword and time part of speech keyword；
When first keyword is background classes keyword or screen class keyword, with described first in second instruction set
The corresponding keyword of keyword is sky.
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| CN109345817A (en) * | 2018-10-09 | 2019-02-15 | 中天智领（北京）科技有限公司 | Large screen system control method, device and electronic equipment |
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| CN106898351B (en) | 2020-03-27 |
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