Controlling a home electronics system
    1.
    发明申请
    Controlling a home electronics system 有权
    控制家用电子系统

    公开(公告)号:US20050168658A1

    公开(公告)日:2005-08-04

    申请号:US10510308

    申请日:2003-03-21

    摘要: An apparatus (200) arranged to control a home electronics system, the apparatus being managed independently of a user, the apparatus comprising a data processing unit (CPU (204), Program ROM (208) and RAM (210)), a first communications port (202) operable to receive a command, a second communications port (216) operable to receive a signal indicating an operative component in the system, and a third communications port (218) operable to output a substitute command to a component in the system. On receiving a command, the data processing unit may produce at least one substitute command in dependence on the operative component, which substitute command is then communicated to a component in the system.

    摘要翻译: 一种设备,用于控制家用电子系统,该装置独立于用户进行管理,该装置包括数据处理单元(CPU(204),程序ROM(208)和RAM(210)),第一通信 可操作以接收命令的端口(202),可操作以接收指示系统中的可操作组件的信号的第二通信端口(216),以及可操作以向系统中的组件输出替代命令的第三通信端口(218) 。 在接收到命令时,数据处理单元可以根据操作组件产生至少一个替代命令,然后将替代命令传递给系统中的组件。

    Projection television receiver having a projection lamp life indicator
    2.
    发明申请
    Projection television receiver having a projection lamp life indicator 审中-公开
    具有投影灯寿命指示器的投影电视接收机

    公开(公告)号:US20070057803A1

    公开(公告)日:2007-03-15

    申请号:US10586933

    申请日:2005-01-27

    IPC分类号: G08B21/00

    摘要: A rear projection television receiver includes an arrangement for detecting impending light source failure. The arrangement detects an electrical parameter of the ligth source and compares this detected parameter with a predetermined threshold level. When the detected parameter exceeds this threshold level, the arrangement advises the user to replace the light source.

    摘要翻译: 背投电视接收机包括用于检测即将发生的光源故障的装置。 该装置检测该信号源的电参数,并将该检测到的参数与预定阈值电平进行比较。 当检测到的参数超过该阈值水平时,安排建议用户更换光源。