Experiences with building middleware for audio and visual networked home appliances on commodity software
Experiences with building middleware for audio and visual networked home appliances on commodity software
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在商品软件上构建音频和视频网络家电中间件的经验
DOI：
10.1145/641007.641129
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发表时间：
2002
期刊：
影响因子：
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通讯作者：
T. Nakajima
中科院分区：
文献类型：
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作者：
T. Nakajima
在本文中，我们描述了我们目前正在进行的工作，建立分布式中间件网络音频和视频家电，这是商品软件上执行。目前的原型采用HAVi（家庭音频/视频互操作性）作为分布式中间件控制家电，这使得它可以集成各种家电和服务。在我们的系统中，我们用Java实现了HAVi。处理模拟数字消费设备的连续媒体的程序直接在Linux操作系统上实现。由于Java和Linux运行在各种嵌入式平台上，我们的软件可以移植到目标嵌入式系统，而无需修改。因此，新的家庭应用程序可以在标准PC平台上开发，这使得未来先进家用电器的开发成本大大降低。
In this paper, we describe our currently ongoing work to build distributed middleware for networked audio and visual home appliances, which is executed on commodity software. The current prototype has adopted HAVi(Home Audio/Video Interoperability) as distributed middleware for controlling home appliances, which makes it possible to integrate a variety of home appliances and services. In our system, we have implemented HAVi in Java. Programs processing continuous media that emulate digital consumer devices are directly implemented on the Linux operating systems. Since Java and Linux are running on a variety of embedded platforms, our software can be ported to a target embedded system without the modification. Therefore, new home applications can be developed on a standard PC platform, and this makes the development cost of future advanced home appliances dramatically cheap.