Stage multi-dimensional system synchronous control method

A multi-dimensional system, synchronous control technology, applied in program control, comprehensive factory control, comprehensive factory control, etc., can solve the problems of high cost, high energy consumption, unacceptable total cost, etc. The effect of reducing the cost of use and energy consumption

Active Publication Date: 2015-05-13
ZHEJIANG DAFENG IND
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Problems solved by technology

Beidou satellite timing has quite high synchronization accuracy, but its cost is high and energy consumption is high. For a system with large-scal

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  • Stage multi-dimensional system synchronous control method
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[0028] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0029] According to an embodiment of the present invention, a method for synchronous control of a stage multi-dimensional system is proposed, as shown in the attached figure 1 As shown, the system includes: a stage central control unit, a stage local area network, a protocol conversion unit, a relay forwarding unit and a stage subunit; the stage central control unit and the protocol conversion unit are connected through the stage lo...

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Abstract

The invention relates to a stage multi-dimensional system synchronous control method. By setting Beidou positioning units on every stage subsystem, the use cost and energy consumption can be greatly reduced; relay transfer units are connected through two types of networks and take both data transmission and power consumption into consideration; by means of a synchronization scheme of computing deviation and transmission delay of a timer, precise synchronization of all the stage subunits can be achieved.

Description

technical field [0001] The invention relates to the field of stage control, in particular to a synchronous control method for a stage multi-dimensional system. Background technique [0002] With the continuous improvement of the performance of modern stage sports, more and more performances need to be realized with more accurate and artistically appealing effects. Each subsystem and unit of the stage system (for example, lighting subsystem, sound subsystem, mechanical subsystem, display subsystem, LED unit, speaker unit, lifting stage unit, display unit, etc.) is produced by different manufacturers with different standards. Similarly, when a large number of stage sub-units form a stage performance system, how to unify scheduling and coordination is extremely important. [0003] To achieve unified scheduling or coordination, precise synchronization between each sub-unit and the central control unit is necessary. With the development of computer networks, the current large-s...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCY02P90/02G05B19/41855
Inventor 严华锋田海弘王朗姚亮吴正平吴立锋
Owner ZHEJIANG DAFENG IND
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