基于Android的舞台监督调度平台研究

Study on Dispatch Platform for Stage Surveillance and Scheduling Based on Android

基于Android操作系统的舞台监督调度平台是以Cronus Digital Intercom Matrix为服务器,可以与BTR-240、BTR-700、BTR-800、Intercom客户端等终端实时通信,满足大中型舞台、剧院等内部通信场所使用。调度平台采用TCP/IP、RTP/RTCP网络协议传输音频数据,语音质量在良好以上,丢包率、传输延迟均在正常范围。整个系统可以保障长时间通话,续航能力在24个小时以上。调度平台和intercom客户端可以在搭载android操作系统的平板电脑、手机等手持终端上使用,大大提高了内部通话的灵活性。

In this paper, the proposed dispatch platform for stage surveillance and scheduling uses Cronus Digital Intercom Matrix as the main server , which communicates with the clients of BTR -240, BTR - 700, BTR - 800 and Intercom in real - time. The system can satisfy the demand of internal communication for most of the theaters. The dispatch platform adopt TCP/IP, RTP/RTCP as the protocol to transmit audio data through local area network, which will provide good communication quality, and control both the dropping rate and transmission delay in a normal range. In addition, the system can work above 24 hours without interrupting. The client of both dispatch platform and Intercom can be used on the hand held ter- minal with the operation system of android, and enhance the flexibility of intercom communication. There- fore, Stage manager can adjust the number of terminal with the size of theater to guarantee the high effi- ciency of the system.