CN105116839A - Stage multi-module cooperative system - Google Patents
Stage multi-module cooperative system Download PDFInfo
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- CN105116839A CN105116839A CN201510582882.1A CN201510582882A CN105116839A CN 105116839 A CN105116839 A CN 105116839A CN 201510582882 A CN201510582882 A CN 201510582882A CN 105116839 A CN105116839 A CN 105116839A
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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
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
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Abstract
A stage multi-module cooperative system provided by the invention comprises a stage central control unit, a device multi-standard matching unit, a device synchronization matching unit and a control instruction matching unit. According to the invention, the matching of the communication standard among stage devices and the timing synchronization may be realized, and the matching of the stage control instruction may be also realized, thereby greatly improving the accuracy and the efficiency of the stage control and promoting the stage performance effect.
Description
Technical field
The present invention relates to Stage Equipment Control field, particularly relate to a kind of stage multimode cooperative system.
Background technology
The continuous lifting of modern stage motion portrayal, increasing performance needs more accurate, the effect having more artistic appeal presents to realize, although stage effect sound at present, light, the each subsystem technology development of electricity, but due to the subsystems that forms whole Stage System and unit (such as, illumination subsystems, sound equipment subsystem, mechanical subsystem, display subsystem, LED unit, loudspeaker unit, elevator stage unit, display screen unit etc.) produced by different manufacturers, the communication standard adopted is multifarious, separate between each standard, what have also cannot be compatible, this just brings much inconvenience to stage performance, performance or scheme transformation all need again to debug each time, extendability is poor, this causes existing Stage System to be difficult to easily realize high-quality stage performance effect, and due to the on-the-spot serious interference of stage performance, how to ensure that each stage performance unit is also accurately the problem needing to consider from the instruction that main control unit receives.
Summary of the invention
The object of the invention is to be achieved through the following technical solutions.
According to the embodiment of the present invention, a kind of stage multimode cooperative system is proposed, described system comprises stage central control unit, multiple stage performance unit, equipment many matches criteria unit, device synchronization matching unit and steering order matching unit, described stage central control unit is connected with multiple stage performance unit respectively by equipment many matches criteria unit, device synchronization matching unit and steering order matching unit, wherein
Equipment many matches criteria unit is for performing the coupling of communication standard between multiple stage equipment;
Described device synchronization matching unit operates synchronous coupling for performing between multiple stage equipment; And
Described steering order matching unit is for performing the coupling of Stage Equipment Control instruction.
According to the embodiment of the present invention, described equipment many matches criteria unit comprises the coupling pretreatment unit be arranged near each stage performance unit, and is arranged at the matches criteria processing unit near stage central control unit.
According to the embodiment of the present invention, described coupling pretreatment unit comprises interactive unit, the first data processing unit, the first communication standard decoding unit and the first transmission unit; Described interactive unit connects the first data processing unit, and described first data processing unit connects the first communication standard decoding unit and the first transmission unit respectively, and the first communication standard decoding unit connects the first transmission unit.
According to the embodiment of the present invention, described matches criteria processing unit comprises the second transmission unit, the second data processing unit, second communication standard decoding units, interface communication Comparison of standards table, contrast table control module, process Tip element and interface communication Comparison of standards unit; Described second transmission unit connects the second data processing unit, described second data processing unit is connecting interface communication standard contrast unit and second communication standard decoding units respectively, described second communication standard decoding units connection handling Tip element, described interface communication Comparison of standards unit connects contrast table control module and interface communication Comparison of standards table successively.
According to the embodiment of the present invention, described device synchronization matching unit specifically comprises: instruction reception unit, data syn-chronization retransmission unit and timing alignment unit, each stage performance unit arranges a data syn-chronization retransmission unit, instruction reception unit connects each data syn-chronization retransmission unit, and described instruction reception unit is connected timing alignment unit respectively with data syn-chronization retransmission unit.
Stage multimode cooperative system of the present invention comprises stage central control unit, equipment many matches criteria unit, device synchronization matching unit and steering order matching unit, not only achieve mating of stage many communication between devices standard and Timing Synchronization, also achieve the coupling of Stage Equipment Control instruction, substantially increase accuracy rate and the efficiency of Stage Equipment Control, improve stage expression effect.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred implementation, and does not think limitation of the present invention.And in whole accompanying drawing, represent identical parts by identical reference symbol.In the accompanying drawings:
Figure 1 show the stage multimode cooperative system structural representation according to embodiment of the present invention;
Figure 2 illustrate the equipment many matches criteria cellular construction schematic diagram according to embodiment of the present invention;
Figure 3 show the device synchronization matching unit structural representation according to embodiment of the present invention;
Fig. 4 illustrate the steering order matching unit structural representation according to embodiment of the present invention.
Embodiment
Below with reference to accompanying drawings illustrative embodiments of the present disclosure is described in more detail.Although show illustrative embodiments of the present disclosure in accompanying drawing, however should be appreciated that can realize the disclosure in a variety of manners and not should limit by the embodiment of setting forth here.On the contrary, provide these embodiments to be in order to more thoroughly the disclosure can be understood, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
According to the embodiment of the present invention, a kind of stage multimode cooperative system is proposed, as shown in Figure 1, described system comprises stage central control unit, (described stage performance unit can be multiple stage performance unit, but be not limited to, loudspeaker, LED, follow spot light, lifting table, curtain etc.), equipment many matches criteria unit, device synchronization matching unit and steering order matching unit, described stage central control unit is respectively by equipment many matches criteria unit, device synchronization matching unit and steering order matching unit are connected with multiple stage performance unit, wherein,
Equipment many matches criteria unit is for performing the coupling of communication standard between multiple stage equipment;
Described device synchronization matching unit operates synchronous coupling for performing between multiple stage equipment; And
Described steering order matching unit is for performing the coupling of Stage Equipment Control instruction.
According to the embodiment of the present invention, as shown in Figure 2, described equipment many matches criteria unit comprises the coupling pretreatment unit be arranged near each stage performance unit, and is arranged at the matches criteria processing unit near stage central control unit; Wherein,
Described coupling pretreatment unit comprises interactive unit, the first data processing unit, the first communication standard decoding unit and the first transmission unit; Described interactive unit connects the first data processing unit, and described first data processing unit connects the first communication standard decoding unit and the first transmission unit respectively, and the first communication standard decoding unit connects the first transmission unit;
Described interactive unit receives the data from stage performance unit;
Described first data processing unit is responsible for the data receiving interactive unit transmission, and according to the communication standard that coupling pretreatment unit is supported, determine that these data report after decoding again, still directly report, simultaneously according to the communication standard that coupling pretreatment unit is supported, the data message reported is packed; Described packing manner is: whether direct transfer interface channel code, timing information, stage performance unit identity code, decoded communications standard identification number, data identification code, be packaged into information header, the data that will report are packaged into information agent, then add after information header and information agent combination the packing that error correcting code completes information;
Described first communication standard decoding unit is used for, when the data that stage performance unit reports need decoding, calling the decoding data that corresponding decoding unit reports stage performance unit;
Described first transmission unit is responsible for the communications realizing coupling pretreatment unit and matches criteria processing unit.
Described matches criteria processing unit comprises the second transmission unit, the second data processing unit, second communication standard decoding units, interface communication Comparison of standards table, contrast table control module, process Tip element and interface communication Comparison of standards unit; Described second transmission unit connects the second data processing unit, described second data processing unit is connecting interface communication standard contrast unit and second communication standard decoding units respectively, described second communication standard decoding units connection handling Tip element, described interface communication Comparison of standards unit connects contrast table control module and interface communication Comparison of standards table successively;
Described second transmission unit is responsible for realizing matches criteria processing unit and the communications of mating pretreatment unit;
Described second data processing unit is responsible for receiving reverse data, according to the comparing result of interface communication Comparison of standards unit, and call second communication standard decoding units and decode specifying information in information, comprise interface channel code, whether timing information, stage performance unit identity code, decoded communications standard identification number, data direct transfer identification code and information agent data;
Described interface communication Comparison of standards table is for storing the comparative information of the communication standard processing mode of each interface and corresponding decoded communications Comparison of standards information;
Described contrast table control module is for managing described interface communication Comparison of standards table;
Described interface communication Comparison of standards unit sends visit order to contrast table control module, and contrast table control module sends request of access to interface communication Comparison of standards table;
By relevant information after the table access of described interface communication Comparison of standards, comprise interface channel code, interface communication standard, corresponding decoded communications standard identification number, comparative information state of activation, comparative information finally revise timing information, return to contrast table control module, and return interface communication Comparison of standards unit through contrast table control module;
The comparative information returned is sent to the second data processing unit by described communication standard contrast unit; And according to communication standard, corresponding communication standard, the state of activation of the comparative information correction interface returned with finally revise timing information, after having revised, send to contrast table control module and revise order;
Information through revising is submitted to interface communication Comparison of standards table and is preserved by described contrast table control module, preserves successfully backward interface communication Comparison of standards unit and replys preservation confirmation;
Described second communication standard decoding units, for storing multiple devices communicating Standard decoding module, according to the specifying information in the information header decoded and information agent data layout, judges that calling corresponding decoding unit carries out data decode;
Described process Tip element, when the data directly reported cannot be corresponding relevant decoding unit after, pointed out by process Tip element and stored.
According to the embodiment of the present invention, as shown in Figure 3, described device synchronization matching unit specifically comprises: instruction reception unit, data syn-chronization retransmission unit and timing alignment unit, each stage performance unit arranges a data syn-chronization retransmission unit, instruction reception unit connects each data syn-chronization retransmission unit, described instruction reception unit is connected timing alignment unit respectively with data syn-chronization retransmission unit, wherein
After the order of described stage central control unit issuing control, instruction reception unit receives this control command, carries out first time command synchronization coupling, then instruction is transmitted to each data syn-chronization retransmission unit according to the timing signal that timing alignment unit sends;
After each data syn-chronization retransmission unit receives control command, according to the timing signal that the timing alignment unit received sends, produce accurate instantaneous excitation signal and as the timer reference point of data syn-chronization retransmission unit, the timer of data syn-chronization retransmission unit inside is corrected, perform second time command synchronization coupling, thus realize the timer synchronization of each data syn-chronization retransmission unit;
Each data syn-chronization retransmission unit carries out timer synchronization in each stage performance unit in order successively.
According to the embodiment of the present invention, the synchronous retransmission unit of described step data specifically comprises carrying out timer synchronization in each stage performance unit in order successively:
Data syn-chronization retransmission unit sends a synchronization message S to stage performance unit, and measures accurate transmission timing T1, and stage performance unit measures the accurate timing T2 of reception; Data syn-chronization retransmission unit sends one and follows message F after S message sends, and carries described T1 in this F message;
Stage performance unit corrects current timer deviation: P=T2-T1-D, wherein, P is the current timer deviation between data syn-chronization retransmission unit and stage performance unit, D is the current transmission time delay timing between data syn-chronization retransmission unit and stage performance unit, before first time timer synchronization, make D=0;
Stage performance unit corrects local timer Ts:Ts=Ts-P;
Stage performance unit sends time delay request message DR to data syn-chronization retransmission unit, and mark sends timing T3 accurately, after data syn-chronization retransmission unit receives DR, mark the T4 of DR message sink timing accurately at DELAY RESPONSE message bag Dr, and return to stage performance unit;
Stage performance unit corrects propagation delay time timing D=(T4-T3)/2;
Stage performance unit corrects current timer deviation P=-D;
Stage performance unit corrects local timer Ts:Ts=Ts-P.
According to the embodiment of the present invention, as shown in Figure 4, described steering order matching unit specifically comprises: expect instruction fetch unit, perform instruction acquisition unit, instruction feedback unit and instruction error correction unit, described expectation instruction fetch unit connects stage central control unit and instruction error correction unit respectively, described execution instruction acquisition unit connects each stage performance unit and instruction feedback unit respectively, described instruction feedback unit link order error correction unit, wherein
Described expectation instruction fetch unit is used for the execution instruction directly obtaining stage performance unit from stage central control unit, and described instruction is sent to instruction error correction unit;
Perform the execution instruction that instruction acquisition unit is used for receiving from the collection of stage performance unit;
The execution instruction that described feedback unit is used for the collection of execution instruction acquisition unit receives is sent to instruction error correction unit;
Described instruction error correction unit is used for according to expecting the execution instruction that instruction fetch unit obtains, accuracy detection is carried out to the execution instruction of feedback unit feedback, when the steering order detected with send before is variant, send error signal to stage central control unit.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (5)
1. a stage multimode cooperative system, described system comprises stage central control unit, multiple stage performance unit, equipment many matches criteria unit, device synchronization matching unit and steering order matching unit, described stage central control unit is connected with multiple stage performance unit respectively by equipment many matches criteria unit, device synchronization matching unit and steering order matching unit, wherein
Equipment many matches criteria unit is for performing the coupling of communication standard between multiple stage equipment;
Described device synchronization matching unit operates synchronous coupling for performing between multiple stage equipment; And
Described steering order matching unit is for performing the coupling of Stage Equipment Control instruction.
2. a system as claimed in claim 1, described equipment many matches criteria unit comprises the coupling pretreatment unit be arranged near each stage performance unit, and is arranged at the matches criteria processing unit near stage central control unit.
3. a system as claimed in claim 2, described coupling pretreatment unit comprises interactive unit, the first data processing unit, the first communication standard decoding unit and the first transmission unit; Described interactive unit connects the first data processing unit, and described first data processing unit connects the first communication standard decoding unit and the first transmission unit respectively, and the first communication standard decoding unit connects the first transmission unit.
4. a system as claimed in claim 3, described matches criteria processing unit comprises the second transmission unit, the second data processing unit, second communication standard decoding units, interface communication Comparison of standards table, contrast table control module, process Tip element and interface communication Comparison of standards unit; Described second transmission unit connects the second data processing unit, described second data processing unit is connecting interface communication standard contrast unit and second communication standard decoding units respectively, described second communication standard decoding units connection handling Tip element, described interface communication Comparison of standards unit connects contrast table control module and interface communication Comparison of standards table successively.
5. a system as claimed in claim 4, described device synchronization matching unit specifically comprises: instruction reception unit, data syn-chronization retransmission unit and timing alignment unit, each stage performance unit arranges a data syn-chronization retransmission unit, instruction reception unit connects each data syn-chronization retransmission unit, and described instruction reception unit is connected timing alignment unit respectively with data syn-chronization retransmission unit.
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| CN201510582882.1A CN105116839A (en) | 2015-09-14 | 2015-09-14 | Stage multi-module cooperative system |
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| CN201510582882.1A CN105116839A (en) | 2015-09-14 | 2015-09-14 | Stage multi-module cooperative system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331485A (en) * | 2018-09-11 | 2019-02-15 | 陕西华清宫文化旅游有限公司 | Stage rail set control method, electronic equipment and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105137842A (en) * | 2015-08-28 | 2015-12-09 | 浙江大丰实业股份有限公司 | Stage adaptive coupling device |
| CN204925762U (en) * | 2015-09-14 | 2015-12-30 | 浙江大丰实业股份有限公司 | Stage multimode cooperative system |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105137842A (en) * | 2015-08-28 | 2015-12-09 | 浙江大丰实业股份有限公司 | Stage adaptive coupling device |
| CN204925762U (en) * | 2015-09-14 | 2015-12-30 | 浙江大丰实业股份有限公司 | Stage multimode cooperative system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109331485A (en) * | 2018-09-11 | 2019-02-15 | 陕西华清宫文化旅游有限公司 | Stage rail set control method, electronic equipment and storage medium |
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Application publication date: 20151202 |