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公开(公告)号：US20150253793A1
公开(公告)日：2015-09-10
申请号：US14195881
申请日：2014-03-04
CPC分类号： G05B15/02 , G05B2219/24094 , G05B2219/24117 , G05B2219/2613 , G05B2219/37337 , G08B17/04
摘要： An apparatus for shutting-off electrical appliances and electrical devices upon detection of an audible alarm issued by a separate fire alarm. The separate fire alarm device generates an audible warning upon detecting fire. The shutting off device make use of these ever improving ubiquitous fire alarms to greatly reduce the cost and complexity of providing a power shut-off response in the case of fire. The shut-off device includes a switch to interrupt electrical power to an appliance, the switch is activated by a microphone for detecting an audible alarm.
摘要翻译： 一种用于在检测到由单独的火灾报警器发出的声音报警器时关闭电器和电气设备的装置。 单独的火灾报警装置在发现火灾时会发出声音警告。 关闭设备利用这些不断改进的无处不在的火灾报警器，大大降低了在发生火灾时提供电源关闭响应的成本和复杂性。 切断装置包括用于中断电器的电力的开关，该开关由麦克风启动以检测可听见的警报。
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公开(公告)号：US20140257588A1
公开(公告)日：2014-09-11
申请号：US14194748
申请日：2014-03-02
CPC分类号： G06F3/16 , D06F58/28 , D06F2058/2858 , D06F2058/2887
摘要： This invention relates to a method and apparatus for reducing damage caused by malfunction of an electrically-powered appliance. The present invention provides a device and method for de-powering electrical equipment upon detection of an alarm signal issued by a separate device (“alarm”). Upon detection of the alarm signal, the microcontroller may de-energize a normally-open relay or other switching device, to interrupt electrical power to an appliance. Smoke detectors are widely available at very low cost, and using the acoustic alarm signal thereof, greatly reduces the cost and complexity of providing a shut-off response in the case of fire, as compared to duplicating the functionality of the smoke detector.
摘要翻译： 本发明涉及一种用于减少由电动设备的故障引起的损坏的方法和装置。 本发明提供一种用于在检测到由单独设备发出的报警信号（“报警”）时对电气设备断电的装置和方法。 当检测到报警信号时，微控制器可以断开常开继电器或其他开关装置的电源，以中断对器具的电力。 烟雾探测器以非常低的成本广泛获得，并且与复印烟雾探测器的功能相比，使用其声学警报信号大大降低了在火灾情况下提供关闭响应的成本和复杂性。
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