Seismic alarm and warning system
    1.
    发明授权
    Seismic alarm and warning system 有权
    地震报警和报警系统

    公开(公告)号:US09305451B2

    公开(公告)日:2016-04-05

    申请号:US13732209

    申请日:2012-12-31

    IPC分类号: G08B21/00 G08B21/10

    CPC分类号: G08B21/10 G08B27/008

    摘要: An improved seismic alarm system designed to alarm users of an upcoming seismic event and other natural disasters, and aid victims' survival after an earthquake. The seismic alarm system includes an accelerometer, a controller, an acoustic-to-electric transducer for acoustic pattern detection, and RF module to receive emergency radio signals. The alarm system has central controlling unit that sets off an alarm after processing signals from several module and components: accelerometer detects seismic P wave acceleration changes for early earthquake detection; acoustic-to-electric transducer detects human acoustics or predetermined acoustic patterns, then initiates an alarm that brings rescue attention to survivors; RF module is tuned to receive emergency radio signals.

    摘要翻译: 一种改进的地震报警系统,旨在向即将发生的地震事件和其他自然灾害的用户报警,并帮助受害者在地震后生存。 地震报警系统包括一个加速度计,一个控制器,一个用于声学图案检测的声 - 电换能器,以及用于接收紧急无线电信号的RF模块。 报警系统具有中央控制单元,处理来自多个模块和组件的信号后发出报警:加速度计检测早期地震检测的地震P波加速度变化; 声 - 电传感器检测人声或预定的声学模式,然后启动警报,使抢救对幸存者的关注; RF模块被调谐以接收紧急无线电信号。

    Seismic Alarm and Warning System
    2.
    发明申请
    Seismic Alarm and Warning System 审中-公开
    地震报警和警报系统

    公开(公告)号:US20140187142A1

    公开(公告)日:2014-07-03

    申请号:US13732209

    申请日:2012-12-31

    IPC分类号: G08B21/10

    CPC分类号: G08B21/10 G08B27/008

    摘要: An improved seismic alarm system designed to alarm users of an upcoming seismic event and other natural disasters, and aid victims' survival after an earthquake. The seismic alarm system includes an accelerometer, a controller, an acoustic-to-electric transducer for acoustic pattern detection, and RF module to receive emergency radio signals. The alarm system has central controlling unit that sets off an alarm after processing signals from several module and components: accelerometer detects seismic P wave acceleration changes for early earthquake detection; acoustic-to-electric transducer detects human acoustics or predetermined acoustic patterns, then initiates an alarm that brings rescue attention to survivors; RF module is tuned to receive emergency radio signals.

    摘要翻译: 一种改进的地震报警系统,旨在向即将发生的地震事件和其他自然灾害的用户报警,并帮助受害者在地震后生存。 地震报警系统包括一个加速度计,一个控制器,一个用于声学图案检测的声 - 电换能器,以及用于接收紧急无线电信号的RF模块。 报警系统具有中央控制单元,处理来自多个模块和组件的信号后发出报警:加速度计检测早期地震检测的地震P波加速度变化; 声 - 电传感器检测人声或预定的声学模式,然后启动警报,使抢救对幸存者的关注; RF模块被调谐以接收紧急无线电信号。