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社评“一面膜上边一面膜下边”-知识课堂

中国国产大一面膜上边一面膜下边飞机首度实现客舱局域网服务

来源: 江西日报
2024-11-28 17:52:44

最佳回答

“一面膜上边一面膜下边”中国国产大一面膜上边一面膜下边飞机首度实现客舱局域网服务

  中新一面膜上边一面膜下边社上海11月28日电 (记一面膜上边一面膜下边者 李佳佳)28日上午,机号为B-657T的中国国产大飞机C919执行MU9002调机航班,从上海浦东国际机场飞抵上海虹桥国际机场,正式加入中国东方航空机队。

  这是东航作为C919全球首发用户,2024年以来接收的第5架C919飞机,也是东航C919机队的第9架,更是全球第一架具备客舱局域网服务功能的C919飞机。该服务通过中国国产设备提供,能够为旅客创造更加丰富灵活的机上娱乐体验,让“坐着国产大飞机,连Wi-Fi打游戏看电影”成为现实。

11月28日,东航第9架C919入列,国产大飞机首度实现客舱局域网服务。 (东航供图)

  这架C919的新功能由中电科航空电子有限公司打造,相关设备及系统已一面膜上边一面膜下边经完成了有关取证工作。该系统采用高速千兆以太网环路作为骨干网络,是一套集成了无线功能的头顶显示器机载娱乐系统,通过动态负载均衡和无线信道优化,可实现全舱高清视频点播,并且该服务器预留了5G无线通信接口和卫星通信接口,未来可以更高效便捷地实现功能升级。

  据悉,这一客舱局域网服务目前为试运行,此后将持续优化,下一步还将陆续扩容到东航C919机队的所有飞机。(完)

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