会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明申请
    • WIRELESS VIDEO TRANSMISSION DEVICE AND WIRELESS VIDEO RECEPTION DEVICE
    • 无线视频传输设备和无线视频接收设备
    • US20110102589A1
    • 2011-05-05
    • US12912896
    • 2010-10-27
    • Yuya OGINobuaki Kabuto
    • Yuya OGINobuaki Kabuto
    • H04N7/18
    • H04N21/4436H04N7/141H04N21/44218H04N2007/145H04W52/0225
    • A technique is provided for using, in a wireless video transmission device and a plurality of wireless video reception devices which intermittently perform signal reception processing within standby periods, a human body detection unit to accelerate the start-up of the wireless video transmission and reception devices. When the presence of a person is detected by the human body detector, a person detection signal is sent to a wireless video reception device or the transmission device to thereby limit usable communication channel candidates in number. The limited number of usable channel candidates are then used to perform intermittent signal reception, thereby shortening the searching time cycle of such intermittent reception within a standby period, thus lessening the startup time from the standby state between the wireless video transmission and reception devices and also reducing standby power thereof.
    • 提供了一种技术,用于在无线视频传输设备和在等待时间间歇地执行信号接收处理的多个无线视频接收设备中使用人体检测单元来加速无线视频发送和接收设备的启动 。 当通过人体检测器检测到人的存在时,将人检测信号发送到无线视频接收装置或发送装置,从而限制可用的通信信道候选。 然后使用有限数量的可用信道候选来进行间歇信号接收,从而缩短在等待时间段内的这种间歇接收的搜索时间周期,从而减少从无线视频发送和接收装置之间的待机状态开始的时间,并且还 降低其待机功率。