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1. 发明申请

US20100186051A1 Wireless transmission of information between seats in a mobile platform using magnetic resonance energy 审中-公开
标题翻译：使用磁共振能量在移动平台的座椅之间无线传输信息
公开(公告)号：US20100186051A1
公开(公告)日：2010-07-22
申请号：US11130557
申请日：2005-05-17
申请人： Roger C. vonDoenhoff , Sudhakar S. Shetty , Donald W, Schultz , William E. Whitesell
发明人： Roger C. vonDoenhoff , Sudhakar S. Shetty , Donald W, Schultz , William E. Whitesell
IPC分类号： H04N7/18
CPC分类号： B64D11/00155 , B64D11/0624 , H04N21/2146 , H04N21/41422 , H04N21/42203 , Y02T50/46
摘要： A system and method for communicating audio or video information using inductive magnetic coupling between first and second adjacent seats on a mobile platform. A transceiver is located on the first seat and receives signals from an in-flight entertainment (IFE) system on the mobile platform. The transceiver passes the data on to a transmitter subsystem that generates low power inductive magnetic energy which is received by a receiver subsystem located on the second seat. The low power inductive magnetic energy is converted to electrical signals at the second seat and the information is output to a receiver unit of the receiver subsystem on the second seat. The receiver unit generates an output signal that is applied to an audio jack associated with a personal control unit (PCU) located on the second seat. This system and method enables audio content to be transmitted from the first seat to the second seat in wireless fashion while video content is displayed on a video display unit at the first seat, without affecting the synchronization of the audio signals to the video signals. The low power nature of the inductive magnetic energy, and its rapid falloff with distance from the transmitter, allow channels to be reused at spaced apart seat locations within the mobile platform.
摘要翻译：一种用于在移动平台上的第一和第二相邻座椅之间使用感应磁耦合来传送音频或视频信息的系统和方法。收发器位于第一座位上，并从移动平台上的飞行娱乐（IFE）系统接收信号。收发器将数据传送到产生低功率感应磁能的发射机子系统，该功率由位于第二座椅上的接收机子系统接收。低功率感应磁能在第二座位被转换为电信号，并且信息被输出到第二座椅上的接收器子系统的接收器单元。接收器单元产生施加到与位于第二座椅上的个人控制单元（PCU）相关联的音频插孔的输出信号。该系统和方法使得音频内容以无线方式从第一座位发送到第二座椅，同时视频内容被显示在第一座位的视频显示单元上，而不影响音频信号与视频信号的同步。感应磁能的低功率特性及其与发射器距离的快速衰减，允许通道在移动平台内的间隔开的座位上重新使用。

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