| 舞台调度内通系统IP网络化方法的研究 |
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| 引用本文： | 李真,赵雪均,杨谦逸,周亦琛. 舞台调度内通系统IP网络化方法的研究[J]. 北京广播学院学报, 2014, 0(1): 19-22 |
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| 作者姓名： | 李真 赵雪均 杨谦逸 周亦琛 |
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| 作者单位： | 中国传媒大学自动化系,北京100024 |
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| 基金项目： | “十二五”国家科技支撑计划重大项目“演出呈现关键支撑技术研发与应用示范（项目编号：2012BAH38F00）”资助 |
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| 摘 要： | 目前舞台调度内通系统无论是在它的基本应用需求上还是在设备、线路的兼容性上都没有一个行业内的统一标准。舞台内通系统的IP网络化不仅可以实现标准的统一，还可以实现无线通讯、有线通讯和视频监督的统一管理。系统的实现主要依靠网络基本框架，运用VoIP技术实现语音信号的网络传输，网络通信协议采用SIP协议、UDP协议等。本文的研究解决了目前内通设备的诸多缺陷，实现了系统优化，为舞台调度系统的集成奠定了技术基础，具有实际的应用价值和广泛的应用前景。
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| 关 键 词： | 舞台调度 内通系统 IP网络化 通信协议 VoIP技术 |
Research of Networked Intercom System for Stage Dispatch |
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| LI Zhen,ZHAO Xue-jun,YANG Qian-yi,ZHOU Yi-chen. Research of Networked Intercom System for Stage Dispatch[J]. Journal of Beijing Broadcasting Institute(Science and Technology), 2014, 0(1): 19-22 |
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| Authors: | LI Zhen ZHAO Xue-jun YANG Qian-yi ZHOU Yi-chen |
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| Affiliation: | LI Zhen, ZHAO Xue-jun, YANG Qian-yi, ZHOU Yi-chen |
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| Abstract: | At present,There is no unified industry standard for the basic application,device and circuit compatibility requirements of stage intercom system. Networked intercom system for stage dispatch can not only achieve the unified standard but also realize an unified management of the wireless communication, wired communication and video monitoring. The realization of the system relies mainly on the basic frame-work of the network. It will use VOIP technology to transmit voice signals. Network communication proto-col is made of SIP,UDP and so on. Our study will solve many defects of existing intercom devices,opti-mize the system and provide a technical foundation for system integration,it also has practical value and broad prospect for application. |
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| Keywords: | stage dispatch intercom system IP-network communication protocol VoIP technology |
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