CN106886178A - A kind of multidimensional seat synchronisation control means and system based on Audio Matching - Google Patents

A kind of multidimensional seat synchronisation control means and system based on Audio Matching Download PDF

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Publication number
CN106886178A
CN106886178A CN201710081094.3A CN201710081094A CN106886178A CN 106886178 A CN106886178 A CN 106886178A CN 201710081094 A CN201710081094 A CN 201710081094A CN 106886178 A CN106886178 A CN 106886178A
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China
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performance data
subject performance
action
multidimensional seat
film
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肖文皓
贾琪
罗文豹
李绍安
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Mutter Technology (wuhan) Ltd By Share Ltd
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Mutter Technology (wuhan) Ltd By Share Ltd
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Priority to CN201710081094.3A priority Critical patent/CN106886178A/en
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423Input/output
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/26Pc applications
    • G05B2219/2615Audio, video, tv, consumer electronics device

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

The present invention relates to a kind of multidimensional seat synchronisation control means based on Audio Matching and system.Method is comprised the following steps:The audio stream signal of collection and playing system output, carries out Audio Matching calculating, obtains the film title and current play time node of dynamic film;And subject performance data file corresponding with the film title is indexed, it is synchronous to read subject performance data corresponding with the current play time node according to the current play time node;Then the subject performance data is parsed, generates motion control instruction, control multidimensional seat motion.Synchronisation control means of the invention causes that Play System is unrestricted, support PC, DVD, TV and mobile device or VR equipment, and control method is simple, low cost, connected using a tone frequency channel wire between multidimensional seat control system and Play System, easy to use, strong applicability, synchronous effect is good, supports that F.F., pause, drag and drop in movie playback etc. are operated.

Description

A kind of multidimensional seat synchronisation control means and system based on Audio Matching
Technical field
The present invention relates to multidimensional seat control field, more particularly to a kind of multidimensional seat Synchronization Control based on Audio Matching Method and system.
Background technology
Multidimensional seat can according to film plot or scene of game make inclination, pitching etc. action, multidimensional seat it is various Action cooperation display picture makes user produce telepresenc, so as to build a kind of full perception environment consistent with substance film.It is existing In some technologies, on the one hand, multidimensional seat Synchronization Control scheme is actively communicated by Play System with seat controller Mode realize that Synchronization Control, i.e. Play System need to send synchronizing signal to multidimensional seat, and need action data is real-time Multidimensional seat controller is sent to, then multidimensional seat controller is acted according to action data controlled motor.But this mode Defect be:The data volume of action data is very big, and the transmission of action data is time-consuming more long, cause the action of multidimensional seat with just Generation time postpones between the plot of the film of projection, that is, cause the action of multidimensional seat and the film shown The synchronous effect of plot is poor.On the other hand, in home theater, because the Play System of different home is different, no Pipe is to use PC, DVD, TV or mobile device or VR equipment, exists and is asked with the synchronous matching of multidimensional seat control system Inscribe, therefore Play System is restricted, multidimensional seat is also difficult to be promoted in home theater.
The content of the invention
The technical problems to be solved by the invention are directed to above-mentioned the deficiencies in the prior art, there is provided one kind is based on Audio Matching Multidimensional seat synchronisation control means and system.
The technical scheme that the present invention solves above-mentioned technical problem is as follows:A kind of multidimensional seat based on Audio Matching is synchronously controlled Method processed, it is characterised in that including:
Step 1, in dynamic movie playback, the audio stream signal of collection and playing system output;
Step 2, the audio stream signal that will be collected carries out Audio Matching with the preset audio stream signal in action database Calculate, obtain the film title and current play time node of the dynamic film;
Step 3, indexes subject performance data file corresponding with the film title, and root in the action database According to the current play time node, synchronously read in the subject performance data file and the current play time node Corresponding subject performance data;
Step 4, parses to the subject performance data, generates motion control instruction, control multidimensional seat motion.
The beneficial effects of the invention are as follows:Multidimensional seat synchronisation control means of the invention, collects Play System output Audio stream signal, and after carrying out matching primitives, the film title and current play time node of dynamic film are obtained, obtain information Accurately, and speed is fast, and subject performance data file corresponding with film title is indexed, it is synchronous to read and current time node institute Corresponding target innervation voice data, synchronous effect is good, finally controls multidimensional seat to realize dynamic corresponding to the video display plot Work changes, and control method is simple, is connected using a tone frequency channel wire between multidimensional seat control system and Play System, low cost, It is easy to use, and Play System is unrestricted, supports PC, DVD, TV and mobile device or VR equipment, strong applicability is synchronous Effect is good, supports that F.F., pause, drag and drop in movie playback etc. are operated.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement:
Further, before step 1, also include:According to the video display plot of the dynamic film, the target action is made Data, the subject performance data is compressed sequentially in time to form subject performance data file, and by the target action Data file is corresponded with the film title of the dynamic film and stored in the action database.
Further, the making step of the subject performance data is specially:
S11, according to different action effects, generates corresponding wave file;
S12, is that each free degree of multidimensional seat sets up corresponding action data rail, is called according to the video display plot Corresponding wave file, and the wave file is added into the corresponding time point in action data rail;
S13, the corresponding action data rail of each free degree is saved as the target action number of different output channels respectively According to.
The beneficial effect of above-mentioned further scheme is:In this further technical scheme, subject performance data can be carried out Editor, it is simple to operate, efficient, substantially reduce the Production Time of subject performance data;Represent each by way of waveform simultaneously The subject performance data of the free degree, it is not only more directly perceived, and also video content and subject performance data are right up and down on a timeline Should, can be with the start frame of very convenient accurate control action effect, key frame and end frame, it is ensured that action and the synchronization of picture Property.
Further, the step 4 is specially:
S41, recognizes the corresponding action data rail respectively in each free degree;
S42, on each described action data rail, according to the video display plot, reads described in the correspondence free degree Wave file;
S43, according to the wave file, generates for controlling multidimensional seat to realize that the motion control of the correspondence free degree refers to Order.
The beneficial effect of above-mentioned further scheme is:In this further technical scheme, by the subject performance data Parsed, can simply, quickly and accurately be generated corresponding motion control instruction, so that it is described to control multidimensional seat to realize The corresponding action change of video display plot, control method is simple and cost is relatively low.
To solve technical problem of the invention, a kind of multidimensional seat Synchronization Control system based on Audio Matching is additionally provided System, including acquisition module, computing module, read module and parsing module,
The acquisition module is used in dynamic movie playback, the audio stream signal of collection and playing system output, and drives The computing module;
The audio stream signal that the computing module is used to collect is entered with the preset audio stream signal in action database Row Audio Matching is calculated, and obtains the film title and current play time node of the dynamic film, drives the read module;
The read module is used to index target action number corresponding with the film title in the action database According to file, and according to the current play time node, synchronously read in the subject performance data file current with described The corresponding subject performance data of reproduction time node, and drive the parsing module;
The parsing module is used to parse the subject performance data, generates motion control instruction, and control is dynamic Seat is moved.
The beneficial effects of the invention are as follows:The multidimensional seat synchronous control system that the present invention is provided, collects Play System defeated The audio stream signal for going out, and after carrying out matching primitives, the film title and current play time node of dynamic film are obtained, obtain Information is accurate, and speed is fast, and indexes subject performance data file corresponding with film title, synchronous to read and current time section The corresponding target innervation voice data of point, synchronous effect is good, finally controls multidimensional seat to realize corresponding to the video display plot Action change, control method is simple, is connected using a tone frequency channel wire between multidimensional seat control system and Play System, cost It is low, it is easy to use, and Play System is unrestricted, support PC, DVD, TV and mobile device or VR equipment, strong applicability, Synchronous effect is good, supports that F.F., pause, drag and drop in movie playback etc. are operated.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement:
Further, also including making module, for the video display plot according to the dynamic film, the target action is made Data, the subject performance data is compressed sequentially in time to form subject performance data file, and by the target action Data file is corresponded with the film title of the dynamic film and stored in the action database.
Further, the making module includes that wave file generation unit, action data rail set up unit and output unit,
The wave file generation unit is used to, according to different action effects, generate corresponding wave file;
The action data rail sets up unit for for each free degree of multidimensional seat sets up corresponding action data Rail, calls corresponding wave file, and the wave file is added into the correspondence in action data rail according to the video display plot Time point;
The output unit is used to for the corresponding action data rail of each free degree to save as different output channels respectively Subject performance data.
Beneficial effect using above-mentioned further scheme is:In this further technical scheme, can be by subject performance data Enter edlin, it is simple to operate, efficient, substantially reduce the Production Time of subject performance data;Simultaneously by way of waveform table Show the subject performance data of each free degree, not only more intuitively, and video content and subject performance data are gone up on a timeline Lower correspondence, can be with the start frame of very convenient accurate control action effect, key frame and end frame, it is ensured that action and picture Synchronism.
Further, the parsing module includes recognition unit, reading unit and instruction generation unit,
The recognition unit is used to recognize the corresponding action data rail respectively in each free degree;
The reading unit is used in each action data rail, according to the video display plot, reads correspondence certainly By the wave file on degree;
The instruction generation unit is used for according to the wave file, generates for controlling multidimensional seat to realize correspondence freely The motion control instruction of degree.
Beneficial effect using above-mentioned further scheme is:In this further technical scheme, by the target action Data are parsed, and can simply, quickly and accurately generate corresponding motion control instruction, so as to control multidimensional seat to realize The video display plot is corresponding to act change, and control method is simple and cost is relatively low.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet of the multidimensional seat synchronisation control means based on Audio Matching of the present invention;
Fig. 2 is a kind of structural representation of the multidimensional seat synchronous control system based on Audio Matching of the present invention;
Fig. 3 is the structural representation of making module in a kind of multidimensional seat synchronous control system based on Audio Matching of the present invention Figure;
Fig. 4 is the structural representation of parsing module in a kind of multidimensional seat synchronous control system based on Audio Matching of the present invention Figure.
Specific embodiment
Principle of the invention and feature are described below in conjunction with accompanying drawing, example is served only for explaining the present invention, and It is non-for limiting the scope of the present invention.
Fig. 1 is a kind of schematic flow sheet of the multidimensional seat synchronisation control means based on Audio Matching of the present invention, below will A kind of multidimensional seat synchronisation control means based on Audio Matching of the invention is described in detail with reference to Fig. 1.
As shown in figure 1, a kind of multidimensional seat synchronisation control means based on Audio Matching, comprises the following steps:
Step 1, in dynamic movie playback, the audio stream signal of collection and playing system output;
Step 2, the audio stream signal that will be collected carries out Audio Matching with the preset audio stream signal in action database Calculate, obtain the film title and current play time node of the dynamic film;
Step 3, indexes subject performance data file corresponding with the film title, and root in the action database According to the current play time node, synchronously read in the subject performance data file and the current play time node Corresponding subject performance data;
Step 4, parses to the subject performance data, generates motion control instruction, control multidimensional seat motion.
Multidimensional seat synchronisation control means of the invention, collects the audio stream signal of Play System output, and carries out After calculating, the film title and current play time node of dynamic film are obtained, obtain information accurately, and speed is fast, and rope Draw subject performance data file corresponding with film title, it is synchronous to read and the target innervation audio corresponding to current time node Data, synchronous effect is good, finally controls multidimensional seat to realize the action change corresponding to the video display plot, control method letter It is single, connected using a tone frequency channel wire between multidimensional seat control system and Play System, low cost is easy to use, and plays system System is unrestricted, supports PC, DVD, TV and mobile device or VR equipment, and strong applicability, synchronous effect is good, supports in film F.F., pause, drag and drop during broadcasting etc. are operated.
Preferably, in the present embodiment, before step 1, also include:According to the video display plot of the dynamic film, system Make the subject performance data, the subject performance data is compressed sequentially in time to form subject performance data file, and The film title of the subject performance data file and the dynamic film is corresponded and is stored in the action database. In the present embodiment, after the subject performance data completes, the dynamic data of text formatting can be converted to, and be compressed it Into the less subject performance data file of memory capacity.
In another preferred embodiment, the making step of the subject performance data is specially:
S11, according to different action effects, generates corresponding wave file;
S12, is that each free degree of multidimensional seat sets up corresponding action data rail, is called according to the video display plot Corresponding wave file, and the wave file is added into the corresponding time point in action data rail;
S13, the corresponding action data rail of each free degree is saved as the target action number of different output channels respectively According to.
Certainly, the present invention can also make subject performance data, such as manual edit method, rocking bar using other methods Editing Method or wearable device detection method.The working method of manual edit method is, technical staff when film is watched, according to The plot of film needs that subject performance data is manually entered and recorded by computer program;Rocking bar Editing Method is in viewing film When, manually operated rocking bar produces attitude data and records;Wearable device detection method be when film is watched, by head or Gesture motion is detected and records subject performance data.
In above preferred embodiment, subject performance data can be entered edlin, it is simple to operate, efficient, greatly shorten Production Time of subject performance data;The subject performance data of each free degree is represented by way of waveform simultaneously, not only more Plus intuitively, and video content and subject performance data are corresponded to up and down on a timeline, and can be dynamic with very convenient accurate control Make start frame, key frame and the end frame of effect, it is ensured that the synchronism of action and picture.
Preferably, also include decompressing the subject performance data file in the step 3, formed suitable according to the time The subject performance data of sequence arrangement.
In another preferred embodiment, the step 4 is specially:
S41, recognizes the corresponding action data rail respectively in each free degree;
S42, on each described action data rail, according to the video display plot, reads described in the correspondence free degree Wave file;
S43, according to the wave file, generates for controlling multidimensional seat to realize that the motion control of the correspondence free degree refers to Order.
In this preferred embodiment, parsed by the subject performance data, can simply, quickly and accurately given birth to Into corresponding motion control instruction, so as to control multidimensional seat to realize the corresponding action change of the video display plot, control method It is simple and cost is relatively low.
Fig. 2 is a kind of structural representation of the multidimensional seat synchronous control system based on Audio Matching of the present invention, below will A kind of multidimensional seat synchronous control system based on Audio Matching of the invention is described in detail with reference to Fig. 2.
As shown in Fig. 2 a kind of multidimensional seat synchronous control system based on Audio Matching includes acquisition module, calculates mould Block, read module and parsing module.
The acquisition module is used in dynamic movie playback, the audio stream signal of collection and playing system output, and drives The computing module;The audio stream signal that the computing module is used to collect is believed with the preset audio stream in action database Audio Matching calculating number is carried out, the film title and current play time node of the dynamic film is obtained, the reading is driven Module;The read module is used to index subject performance data text corresponding with the film title in the action database Part, and according to the current play time node, synchronously read in the subject performance data file currently playing with described The corresponding subject performance data of timing node, and drive the parsing module;The parsing module is used for the target action Data are parsed, and generate motion control instruction, control multidimensional seat motion.
Multidimensional seat synchronous control system based on Audio Matching of the invention, collects the audio stream of Play System output Signal, and after carrying out matching primitives, obtain the film title and current play time node of dynamic film, it is accurate to obtain information, And speed is fast, and subject performance data file corresponding with film title is indexed, corresponding to synchronous reading and current time node Target innervation voice data, synchronous effect is good, finally controls multidimensional seat to realize that the action corresponding to the video display plot becomes Change, control method is simple, connected using a tone frequency channel wire between multidimensional seat control system and Play System, low cost is used It is convenient, and Play System is unrestricted, supports PC, DVD, TV and mobile device or VR equipment, strong applicability, synchronous effect It is good, support that F.F., pause, drag and drop in movie playback etc. are operated.
Preferably, the read module is additionally operable to decompress the subject performance data file, is formed according to the time The tactic subject performance data.
In another preferred embodiment, the multidimensional seat synchronous control system based on Audio Matching also includes making module, For the video display plot according to the dynamic film, make the subject performance data, by the subject performance data according to when Between sequential compression form subject performance data file, and by the film name of the subject performance data file and the dynamic film Claim to correspond storage in the action database, the making module is connected with the read module.
As shown in figure 3, the making module includes that wave file generation unit, action data rail set up unit and output is single Unit.The wave file generation unit is used to, according to different action effects, generate corresponding wave file;The action data rail Unit is set up for for each free degree of multidimensional seat sets up corresponding action data rail, being called according to the video display plot Corresponding wave file, and the wave file is added into the corresponding time point in action data rail;The output unit is used for The corresponding action data rail of each free degree is saved as the subject performance data of different output channels respectively.
Subject performance data can be entered edlin by this preferred embodiment, simple to operate, efficient, substantially reduced target and moved Make the Production Time of data;The subject performance data of each free degree is represented by way of waveform simultaneously, it is not only more directly perceived, and And video content and subject performance data are corresponded to up and down on a timeline, can rising with very convenient accurate control action effect Beginning frame, key frame and end frame, it is ensured that the synchronism of action and picture.
In another preferred embodiment, as shown in figure 4, the parsing module includes recognition unit, reading unit and instruction Generation unit;The recognition unit is used to recognize the corresponding action data rail respectively in each free degree;The reading Unit is taken in each action data rail, according to the video display plot, reading the ripple in the correspondence free degree Shape files;The instruction generation unit is used for according to the wave file, generates for controlling multidimensional seat to realize correspondence freely The motion control instruction of degree.
In the preferred embodiment, parsed by the subject performance data, can simply, quickly and accurately Corresponding motion control instruction is generated, so as to control multidimensional seat to realize the corresponding action change of the video display plot, controlling party Method is simple and cost is relatively low.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.

Claims (8)

1. a kind of multidimensional seat synchronisation control means based on Audio Matching, it is characterised in that including:
Step 1, in dynamic movie playback, the audio stream signal of collection and playing system output;
Step 2, the audio stream signal that will be collected carries out Audio Matching calculating with the preset audio stream signal in action database, Obtain the film title and current play time node of the dynamic film;
Step 3, indexes subject performance data file corresponding with the film title in the action database, and according to institute Current play time node is stated, is synchronously read in the subject performance data file corresponding with the current play time node Subject performance data;
Step 4, parses to the subject performance data, generates motion control instruction, control multidimensional seat motion.
2. the multidimensional seat synchronisation control means based on Audio Matching according to claim 1, it is characterised in that in step Before 1, also include:According to the video display plot of the dynamic film, the subject performance data is made, by the target action number Subject performance data file is formed according to compression sequentially in time, and by the subject performance data file and the dynamic film Film title correspond storage in the action database.
3. the multidimensional seat synchronisation control means based on Audio Matching according to claim 2, it is characterised in that the mesh The making step for marking action data is specially:
S11, according to different action effects, generates corresponding wave file;
S12, is that each free degree of multidimensional seat sets up corresponding action data rail, and correspondence is called according to the video display plot The wave file, and by the wave file addition the action data rail corresponding timing node;
S13, the corresponding action data rail of each free degree is saved as the subject performance data of different output channels respectively.
4. the multidimensional seat synchronisation control means of Audio Matching is based on according to claim 3, it is characterised in that the step 4 are specially:
S41, recognizes the corresponding action data rail respectively in each free degree;
S42, on each described action data rail, according to the video display plot, reads the waveform in the correspondence free degree File;
S43, according to the wave file, generates the motion control instruction for controlling multidimensional seat to realize the correspondence free degree.
5. a kind of multidimensional seat synchronous control system based on Audio Matching, it is characterised in that including acquisition module, calculate mould Block, read module and parsing module,
The acquisition module is used in dynamic movie playback, the audio stream signal of collection and playing system output, and drives described Computing module;
The audio stream signal that the computing module is used to collect carries out sound with the preset audio stream signal in action database Frequency matching primitives, obtain the film title and current play time node of the dynamic film, drive the read module;
The read module is used to index subject performance data text corresponding with the film title in the action database Part, and according to the current play time node, synchronously read in the subject performance data file currently playing with described The corresponding subject performance data of timing node, and drive the parsing module;
The parsing module is used to parse the subject performance data, generates motion control instruction, controls multidimensional seat Motion.
6. a kind of multidimensional seat synchronous control system based on Audio Matching according to claim 5, it is characterised in that also Including making module, for the video display plot according to the dynamic film, the subject performance data is made, the target is moved Make data to compress to form subject performance data file sequentially in time, and by the subject performance data file and the innervation The film title of film corresponds storage in the action database.
7. a kind of multidimensional seat synchronous control system based on Audio Matching according to claim 6, it is characterised in that institute Stating making module includes that wave file generation unit, action data rail set up unit and output unit;
The wave file generation unit is used to, according to different action effects, generate corresponding wave file;
The action data rail sets up unit for for each free degree of multidimensional seat sets up corresponding action data rail, root Corresponding wave file is called according to the video display plot, and the wave file is added into the corresponding time in action data rail Point;
The output unit is used to respectively save as each free degree corresponding action data rail the mesh of different output channels Mark action data.
8. a kind of multidimensional seat synchronous control system based on Audio Matching according to claim 7, it is characterised in that institute Stating parsing module includes recognition unit, reading unit and instruction generation unit,
The recognition unit is used to recognize the corresponding action data rail respectively in each free degree;
The reading unit is used in each action data rail, according to the video display plot, reads the correspondence free degree On the wave file;
The instruction generation unit is used for according to the wave file, generates for controlling multidimensional seat to realize the correspondence free degree Motion control instruction.
CN201710081094.3A 2017-02-15 2017-02-15 A kind of multidimensional seat synchronisation control means and system based on Audio Matching Pending CN106886178A (en)

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