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Systems and methods of location based awareness of life safety sensors

机译:基于位置的生命安全传感器意识的系统和方法

摘要

Systems and methods of location based awareness of life safety sensors are provided. Some methods can include detecting an ambient emergency condition, and responsive to detecting the ambient emergency condition, transmitting a wireless beacon signal, wherein a range into which the wireless beacon signal is transmitted is limited, and wherein a signal strength of the wireless beacon signal progressively decreases from a first part of the range, adjacent a source of the wireless beacon signal, to a second part of the range, displaced from the source of the wireless beacon signal. Additionally or alternatively, some methods can include receiving a wireless beacon message from a sensor device, determining the signal strength of the wireless beacon message, and based on the signal strength of the wireless beacon message, determining the range of the sensor device.
机译:提供了基于位置的生命安全传感器感知的系统和方法。一些方法可以包括:检测环境紧急状况;以及响应于检测到环境紧急状况,发送无线信标信号,其中,无线信标信号的发送范围受到限制,并且其中,无线信标信号的信号强度逐渐增大从与无线信标信号的源相邻的范围的第一部分到从无线信标信号的源移位的范围的第二部分减小。附加地或替代地,一些方法可以包括:从传感器设备接收无线信标消息;确定无线信标消息的信号强度;以及基于无线信标消息的信号强度,确定传感器设备的范围。

著录项

  • 公开/公告号US10121357B2

    专利类型

  • 公开/公告日2018-11-06

    原文格式PDF

  • 申请/专利权人 HONEYWELL INTERNATIONAL INC.;

    申请/专利号US201615044417

  • 发明设计人 BIN YANG;XIAOGUANG ZHAO;HONGYE JIANG;

    申请日2016-02-16

  • 分类号G08B1/08;G08B25/10;G08B7/06;

  • 国家 US

  • 入库时间 2022-08-21 13:04:12

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