CN105159172B - A kind of stage adaptive matching method - Google Patents
A kind of stage adaptive matching method Download PDFInfo
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- CN105159172B CN105159172B CN201510540153.XA CN201510540153A CN105159172B CN 105159172 B CN105159172 B CN 105159172B CN 201510540153 A CN201510540153 A CN 201510540153A CN 105159172 B CN105159172 B CN 105159172B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
Abstract
The stage adaptive matching method of the present invention operates the matching of synchronous matching and Stage Equipment Control instruction by performing between the matching of communication standard between the matching detection of stage equipment and stage performance scheme, multiple stage equipments, multiple stage equipments, not only realize matching for many communication between devices standards of stage and Timing Synchronization, stage equipment is also achieved with performing matching and instructions match for scheme, the accuracy rate and efficiency of Stage Equipment Control are substantially increased, stage expression effect is improved.
Description
Technical field
The present invention relates to Stage Equipment Control field, more particularly to a kind of stage adaptive matching method.
Background technology
The continuous lifting of modern stage motion portrayal, increasing performance is needed more accurately, with more artistic infection
The effect of power is presented to realize, although current stage effect sound, light, electric each subsystem technology are continued to develop, but are due to composition
The subsystems and unit of whole Stage System are (for example, illumination subsystems, sound equipment subsystem, mechanical subsystem, display subsystem
System, LED unit, loudspeaker unit, elevator stage unit, display screen unit etc.) produced by different manufacturers, the communication mark used
Accurate multifarious, separate between each standard, what is had can not also be compatible, and this just brings many inconvenience to stage performance,
Performance or scheme transformation are required for debugging again each time, and can not effectively judge existing stage equipment and performance scheme
Matching degree, autgmentability is poor, and this causes existing Stage System to be difficult to easily realize high-quality stage performance effect.
Secondly as how stage performance scene serious interference, ensure that each stage performance unit is received from main control unit
Instruction be also accurately need consider the problem of.
The content of the invention
The purpose of the present invention is achieved through the following technical solutions.
According to the embodiment of the present invention, a kind of stage adaptive matching method is proposed, methods described comprises the following steps：
S1, the matching detection for performing stage equipment and stage performance scheme；
S2, the matching for performing communication standard between multiple stage equipments；
The matching of synchronization is operated between S3, the multiple stage equipments of execution；
S4, the matching for performing Stage Equipment Control instruction；
Embodiments of the present invention, the execution stage equipment and the matching detection of stage performance scheme of the S1 are specifically wrapped
Include：
S1-1, the stage performance original scheme woven from the acquisition of stage central control unit；
S1-2, the stage performance original scheme to acquisition are parsed, and obtain stage performance supplemental characteristic, the stage table
Drill supplemental characteristic including multiple equipment structured data, respectively device type data corresponding with each device structure data,
Need device identification and the performance parameter called；
S1-3, the loading stage equipment data corresponding with the stage performance supplemental characteristic from memory cell；With
And
S1-4, the goodness of fit for calculating the stage performance supplemental characteristic and the stage equipment data, obtain the first reference
Value, first reference value includes the first identical angle value；First reference value is set for evaluating stage performance scheme with stage
Standby matching degree.
According to the embodiment of the present invention, the matching of communication standard is specifically wrapped between the multiple stage equipments of execution of the S2
Include：
S2-1, pass through be arranged near stage performance unit matching pretreatment unit perform stage data pretreatment；
And
S2-2, the matches criteria processing unit execution stage data communication by being arranged near stage central control unit
The matching of standard.
According to the embodiment of the present invention, the matching of synchronization is operated specifically to wrap between the multiple stage equipments of execution of the S3
Include：
After S3-1, stage central control unit issue control command, the control command is received, is entered according to timing signal
Row first time command synchronization is matched, and then forwards instruction；
S3-2, receive after the instruction of forwarding, according to the timing signal of reception, produce accurate impulse signal simultaneously as meter
When device reference point, internal timer is corrected, second of command synchronization matching is performed, so as to realize timer synchronization；
S3-3, in sequence successively to carrying out timer synchronization in each stage performance unit.
According to the embodiment of the present invention, the matching of the execution Stage Equipment Control instruction of the S4 is specifically included：
S4-1, the execute instruction for directly obtaining from stage central control unit stage performance unit；
S4-2, the execute instruction received from the collection of stage performance unit；
S4-3, the execute instruction that receives will be gathered from stage performance unit fed back；
S4-4, according to directly obtaining the execute instruction of stage performance unit from stage central control unit, to feedback from
The execute instruction that receives of stage performance unit collection carries out accuracy detection, when detect with it is straight from stage central control unit
Obtain take stage performance unit execute instruction it is variant when, send error signal to stage central control unit.
The stage adaptive matching method of the present invention is by performing the matching detection, many of stage equipment and stage performance scheme
The matching and Stage Equipment Control instruction of synchronization are operated between individual stage equipment between the matching of communication standard, multiple stage equipments
Matching, not only realizes matching for many communication between devices standards of stage and Timing Synchronization, also achieves stage equipment and performance
The matching of scheme and instructions match, substantially increase the accuracy rate and efficiency of Stage Equipment Control, improve stage expression effect.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit is common for this area
Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And in whole accompanying drawing, identical part is denoted by the same reference numerals.In the accompanying drawings：
Accompanying drawing 1 shows the stage adaptive matching method flow chart according to embodiment of the present invention；
Accompanying drawing 2 is shown performs stage equipment and the matching detection stream of stage performance scheme according to embodiment of the present invention
Journey figure figure；
Accompanying drawing 3 shows the matching flow of communication standard between the multiple stage equipments of execution according to embodiment of the present invention
Figure；
Accompanying drawing 4 operates synchronous matching flow between showing the multiple stage equipments of execution according to embodiment of the present invention
Figure；
Accompanying drawing 5 shows the matching flow chart instructed according to the execution Stage Equipment Control of embodiment of the present invention.
Embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in accompanying drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.Conversely it is able to be best understood from the disclosure there is provided these embodiments, and can be by this public affairs
The scope opened completely convey to those skilled in the art.
According to the embodiment of the present invention, a kind of stage adaptive matching method is proposed, methods described is used for stage performance
System, the system can include, but not limited to stage central control unit and multiple stage performance units, such as sound
Sound, light, machinery etc., as shown in Figure 1, methods described comprises the following steps：
S1, the matching detection for performing stage equipment and stage performance scheme；
S2, the matching for performing communication standard between multiple stage equipments；
The matching of synchronization is operated between S3, the multiple stage equipments of execution；
S4, the matching for performing Stage Equipment Control instruction；
Embodiments of the present invention, as shown in Figure 2, the execution stage equipment of the S1 and matching for stage performance scheme
Detection is specifically included：
S1-1, the stage performance original scheme woven from the acquisition of stage central control unit；
S1-2, the stage performance original scheme to acquisition are parsed, and obtain stage performance supplemental characteristic, the stage table
Drill supplemental characteristic including multiple equipment structured data, respectively device type data corresponding with each device structure data,
Need device identification and the performance parameter called；
S1-3, the loading stage equipment data corresponding with the stage performance supplemental characteristic from memory cell；With
And
S1-4, the goodness of fit for calculating the stage performance supplemental characteristic and the stage equipment data, obtain the first reference
Value, first reference value includes the first identical angle value；First reference value is set for evaluating stage performance scheme with stage
Standby matching degree；
In S1-5, detection first reference value the of the first preset value is not met with the presence or absence of the described first angle value of coincideing
Two reference values, second reference value statement is not match in stage performance supplemental characteristic and the stage equipment data
Data, wherein, exist in first reference value described first coincide angle value do not meet described the second of the first preset value
In the case of reference value, first structure data corresponding with second reference value are obtained, the first structure data are carried out
Modelling processing obtains modeled data, the device identification for being the failure to matching that the modeled data is characterized；By described
The first identical angle value in one reference value meets the data of the first preset value as the 3rd reference value；
S1-6, the acquisition modeled data and the corresponding first 3D data of the 3rd reference value, and to described first
3D data and the modeled data carry out model treatment and obtain the 2nd 3D data, export and show the 2nd 3D data.
According to the preferred embodiment of the present invention, the above-mentioned S1-4 calculating stage performance supplemental characteristic and the stage
The goodness of fit of device data, obtains the first reference value and specifically includes：
The goodness of fit of each described device structure data and the stage equipment data is calculated, to obtain the first identical number of degrees
According to；
The goodness of fit of each described device type data and the stage equipment data is calculated, to obtain the second identical number of degrees
According to；
Using described first coincide degrees of data and described second coincide degrees of data product as estimating identical angle value；And
The fractional value of identical angle value and default identical angle value is estimated described in calculating, and regard the fractional value as described first
Identical angle value.
According to the preferred embodiment of the present invention, each described device structure data of the calculating and the stage equipment number
According to the goodness of fit, included with obtaining the first goodness of fit data：
Detect and whether there is the data consistent with the device structure data in the stage equipment data；
In the case of there are the data consistent with the device structure data in the stage equipment data, set described
Standby structured data SiIt is set to 1；
, will be described in the case of the data consistent with the device structure data are not present in the stage equipment data
Device structure data SiIt is set to 0；
Described first identical degrees of data S is calculated by the first formula, first formula is：
Wherein, i is the number of the device structure data, and n is positive integer.
According to the preferred embodiment of the present invention, each described device type data of the calculating and the stage equipment number
According to the goodness of fit, included with obtaining the second goodness of fit data：
Detect and whether there is the data consistent with the device type data in the stage equipment data；
In the case of there are the data consistent with the device type data in the stage equipment data, set described
Standby categorical data VjIt is set to 1；
In the case of the data consistent with the device type data are not present in the stage equipment data, institute is calculated
State device type data VjValue；
Described second identical degrees of data V is calculated by the second formula, second formula is：
Wherein, j is the number of the device type data, and m is positive integer, αjFor the default correspondence VjWeighted value.
According to the preferred embodiment of the present invention, the calculating device type data VjValue specifically include：
Obtain the value θ of the device structure data corresponding with the device type dataiAnd the device type number
According to value θi′；
Judge that the device structure data belong to the first device structure data or the second device structure data, wherein,
In the case where the device structure data belong to the first device structure data, work as θi′≤θiWhen, equipment class
Type data Vi=1- (1- θi′/θi)/N2, work as θi' ＞ θiWhen, Vi=θi/θi′；
In the case where the device structure data belong to the second device structure data, work as θi′≤θiWhen, equipment class
Type data Vi=1, work as θi' ＞ θiWhen, Vi=θi/θi′。
According to the embodiment of the present invention, as shown in Figure 3, communication standard between the multiple stage equipments of the execution of the S2
Matching specifically include：
S2-1, pass through be arranged near stage performance unit matching pretreatment unit perform stage data pretreatment；
And
S2-2, the matches criteria processing unit execution stage data communication by being arranged near stage central control unit
The matching of standard.
According to the embodiment of the present invention, the pretreatment of the execution stage data of the S2-1 is specifically included：
Receive the data from stage performance unit；
The communication standard supported according to matching pretreatment unit, determining received data is reported again after decoding, or directly
Report is connected, while the communication standard supported according to matching pretreatment unit, packs to the data message reported；The packing
Mode is：Whether interface channel code, timing information, stage performance unit identity code, decoded communications standard identification number, data are straight
Identification code is passed, information header is packaged into, the data that will be reported are packaged into information agent, then by after information header and information agent combination
Add the packing that error correcting code completes information；
When the data that stage performance unit is reported need decoding, corresponding decoding unit is called on stage performance unit
The data of report are decoded；
Decoded data or the data directly reported are sent to matches criteria processing unit.
According to the embodiment of the present invention, the matching of the execution stage data communication standard of the S2-2 is specifically included：
Receive and pass through pretreated stage data；
Access request is sent to interface communication Comparison of standards table；
Interface communication Comparison of standards table returns to relevant information after accepting the interview, including interface channel code, interface communication standard,
Corresponding decoded communications standard identification number, comparative information state of activation, comparative information finally correct timing information；
According to the relevant information of return, decode by the specifying information in pretreated stage data, including interface
Whether channel code, timing information, stage performance unit identity code, decoded communications standard identification number, data direct transfer identification code and letter
Cease body data；
Specifying information and information agent data format in the information header decoded, judgement call corresponding decoding single
Member carries out data decoding；
According to the communication standard of the relevant information amendment interface of return, correspondence communication standard, state of activation and last amendment
Timing information；
Information by amendment is submitted into interface communication Comparison of standards table to be preserved；
After the data directly reported can not correspond to related decoding unit, pointed out and stored.
According to the embodiment of the present invention, as shown in Figure 4, operated between the multiple stage equipments of the execution of the S3 synchronous
Matching specifically include：
After S3-1, stage central control unit issue control command, the control command is received, is entered according to timing signal
Row first time command synchronization is matched, and then forwards instruction；
S3-2, receive after the instruction of forwarding, according to the timing signal of reception, produce accurate impulse signal simultaneously as meter
When device reference point, internal timer is corrected, second of command synchronization matching is performed, so as to realize timer synchronization；
S3-3, in sequence successively to carrying out timer synchronization in each stage performance unit.
According to the embodiment of the present invention, the S3-3 to stage performance unit carries out the specific of timer synchronization
Process includes：
S3-3-1, send a synchronization message S to stage performance unit, and measure and accurate send timing T1, stage table
Drill the accurate timing T2 that unit measures reception；One is sent after S message is sent and follows message F, carries described in the F message
T1；
S3-3-2, stage performance unit correction current timer deviation：P=T2-T1-D, wherein, P is that current timer is inclined
Difference, D is the timing of current transmission time delay, and D=0 is made before first time timer synchronization；
S3-3-3, stage performance unit correct local timer Ts：Ts=Ts-P；
S3-3-4, stage performance unit send time delay request message DR, and mark accurately transmission timing T3, receive DR
Afterwards, accurate DR message sinks timing T4 is marked in DELAY RESPONSE message package Dr, and returns to stage performance unit；
S3-3-5, stage performance unit correction propagation delay time timing D=(T4-T3)/2；
S3-3-6, stage performance unit correction current timer deviation P=-D；
S3-3-7, stage performance unit correct local timer Ts：Ts=Ts-P.
According to the embodiment of the present invention, as shown in Figure 5, the matching of the execution Stage Equipment Control instruction of the S4 is specifically wrapped
Include：
S4-1, the execute instruction for directly obtaining from stage central control unit stage performance unit；
S4-2, the execute instruction received from the collection of stage performance unit；
S4-3, the execute instruction that receives will be gathered from stage performance unit fed back；
S4-4, according to directly obtaining the execute instruction of stage performance unit from stage central control unit, to feedback from
The execute instruction that receives of stage performance unit collection carries out accuracy detection, when detect with it is straight from stage central control unit
Obtain take stage performance unit execute instruction it is variant when, send error signal to stage central control unit.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in,
It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should the protection model with claim
Enclose and be defined.
Claims (1)
1. a kind of stage adaptive matching method, methods described comprises the following steps：
S1, the matching detection for performing stage equipment and stage performance scheme；
S2, the matching for performing communication standard between multiple stage equipments；
The matching of synchronization is operated between S3, the multiple stage equipments of execution；
S4, the matching for performing Stage Equipment Control instruction；
The execution stage equipment and the matching detection of stage performance scheme of the S1 is specifically included：
S1-1, the stage performance original scheme woven from the acquisition of stage central control unit；
S1-2, the stage performance original scheme to acquisition are parsed, and obtain stage performance supplemental characteristic, the stage performance ginseng
Number data include multiple equipment structured data, respectively device type data corresponding with each device structure data, need
The device identification called and performance parameter；
S1-3, the loading stage equipment data corresponding with the stage performance supplemental characteristic from memory cell；And
S1-4, the goodness of fit for calculating the stage performance supplemental characteristic and the stage equipment data, obtain the first reference value, institute
Stating the first reference value includes the first identical angle value；First reference value is used for for evaluating stage performance scheme and stage equipment
With degree；
The matching of communication standard is specifically included between the multiple stage equipments of execution of the S2：
S2-1, pass through be arranged near stage performance unit matching pretreatment unit perform stage data pretreatment；And
S2-2, the matches criteria processing unit execution stage data communication standard by being arranged near stage central control unit
Matching；
The matching of synchronization is operated to specifically include between the multiple stage equipments of execution of the S3：
After S3-1, stage central control unit issue control command, the control command is received, the is carried out according to timing signal
Once command simultaneously match, then forwards instruction；
S3-2, receive after the instruction of forwarding, according to the timing signal of reception, produce accurate impulse signal and be simultaneously used as timer
Reference point, is corrected to internal timer, second of command synchronization matching is performed, so as to realize timer synchronization；
S3-3, in sequence successively to carrying out timer synchronization in each stage performance unit；
The matching of the execution Stage Equipment Control instruction of the S4 is specifically included：
S4-1, the execute instruction for directly obtaining from stage central control unit stage performance unit；
S4-2, the execute instruction received from the collection of stage performance unit；
S4-3, the execute instruction that receives will be gathered from stage performance unit fed back；
S4-4, according to directly obtaining the execute instruction of stage performance unit from stage central control unit, to feedback from stage
The execute instruction that receives of performance unit collection carries out accuracy detection, when detecting with directly being obtained from stage central control unit
When taking the execute instruction of stage performance unit variant, error signal is sent to stage central control unit.
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