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公开(公告)号:US07515036B2
公开(公告)日:2009-04-07
申请号:US11510850
申请日:2006-08-25
IPC分类号: G08B9/00
CPC分类号: H04N7/17318 , H04N7/163 , H04N21/235 , H04N21/42684 , H04N21/435 , H04N21/4524 , H04N21/4882 , H04N21/6405 , H04N21/654 , H04N21/6543 , H04N21/814 , H04N21/8146
摘要: The present disclosure is directed to a system and method of communicating emergency alerts. In a particular embodiment, the method includes receiving a multicast emergency alert message at a set-top box device via a multicast-enabled network, where the multicast emergency alert message includes data related to a location code and data related to a set-top box action. The method also includes executing the set-top box action when the location code matches location information stored at the set-top box device.
摘要翻译: 本发明涉及一种通信紧急警报的系统和方法。 在特定实施例中,该方法包括经由启用多播的网络在机顶盒设备处接收多播紧急警报消息,其中组播紧急警报消息包括与位置码相关的数据和与机顶盒有关的数据 行动。 该方法还包括当位置代码与存储在机顶盒设备中的位置信息匹配时执行机顶盒动作。