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11.发明授权Systems and methods for delivering directional audio and personalized emergency alerts via addressable speakers 有权通过可寻址扬声器提供定向音频和个性化紧急警报的系统和方法公开(公告)号：US08229131B2
公开(公告)日：2012-07-24
申请号：US11867182
申请日：2007-10-04
摘要： A public address system installed in a building or other region being monitored can communicate with a regional fire detection system. Responsive to information received from the fire detection system as to developing dangerous conditions, a control unit for the public address system can adaptively create one or more evacuation routes for a region associated with a developing condition. One or more loud speakers in the region can be used to communicate a preferred evacuation route to individuals in the region. The route can be dynamically altered as the condition varies over time.
摘要翻译： 安装在建筑物或被监测区域的公共地址系统可以与区域火灾探测系统通信。 响应于从火灾探测系统收到的关于发展危险情况的信息，用于公共广播系统的控制单元可以自适应地为与发展状况相关联的区域创建一个或多个撤离路线。 该地区的一个或多个扬声器可用于将优选的撤离路线传达给该地区的个人。 随着时间的变化，路线可以动态地改变。
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公开(公告)号：US20120146787A1
公开(公告)日：2012-06-14
申请号：US12967676
申请日：2010-12-14
IPC分类号： G08B1/08
CPC分类号： G08B21/02 , G08B21/0446
摘要： A firefighter tracking system is provided for use in conjunction with a fire truck to track firefighters at the scene of a fire. The system a plurality of portable wireless transceiver tags each carried by a respective firefighter, an accelerometer within each of the plurality of portable wireless transceiver tags, a motion processor within each of the plurality of portable wireless transceiver tags coupled to the accelerometer, the motion processor processes information from the accelerometer, detects an immobilized state of the respective firefighter and wirelessly transmits information including a notification of the detected immobilized state, a gateway carried by the fire truck that receives the transmitted information from each of the plurality of portable wireless transceivers and a status processor coupled to the gateway within the fire truck programmed to determine and display a status of at least some of the firefighters at the location of the fire via the received information including at least the immobilized state of the at least some of the firefighters.
摘要翻译： 提供消防员跟踪系统，与消防车一起使用，以跟踪火灾现场的消防员。 该系统由各自的消防员携带的多个便携式无线收发器标签，多个便携式无线收发器标签中的每一个内的加速度计，耦合到加速度计的多个便携式无线收发器标签内的运动处理器，运动处理器 处理来自加速度计的信息，检测相应消防员的固定状态，并且无线地发送包括检测到的固定状态的通知的信息，由消防车承载的从多个便携式无线收发器中的每一个接收发送的信息的网关和 所述状态处理器耦合到所述消防车内的所述网关，其被编程为经由所述接收的信息确定并显示所述消防员的位置处的至少一些消防员的状态，所述信息至少包括所述至少一些所述消防员的固定状态。
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公开(公告)号：US07990261B2
公开(公告)日：2011-08-02
申请号：US12041453
申请日：2008-03-03
IPC分类号： G08B29/00
CPC分类号： G08B7/06 , G08B27/003
摘要： Both notification appliances and speakers usable to broadcast verbal messages into a region can be coupled to common signal and power providing communication lines. Composite output modules can include speakers, horns, and strobe lights, all without limitation, which can be independently driven and controlled from a common pair of lines.
摘要翻译： 可以将用于将语音消息广播到区域中的通知装置和扬声器可以耦合到公共信号和功率提供通信线路。 复合输出模块可以包括扬声器，喇叭和闪光灯，全部没有限制，可以从普通的一对线路独立驱动和控制。
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公开(公告)号：US07733222B2
公开(公告)日：2010-06-08
申请号：US12051439
申请日：2008-03-19
IPC分类号： G08B1/08
摘要： A flexible audio output device includes control circuits couplable to a communications system and an audio announcement system. The communications system can transmit function specifying parameters to the device. Various forms of directional audio, or verbal messages can be emitted in accordance with received parameters.
摘要翻译： 灵活的音频输出设备包括可耦合到通信系统和音频通知系统的控制电路。 通信系统可以向设备发送功能指定参数。 可以根据接收的参数发射各种形式的定向音频或语音消息。
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公开(公告)号：US20090051551A1
公开(公告)日：2009-02-26
申请号：US11895168
申请日：2007-08-23
申请人： Hai D. Pham , Steve D. Huseth , Andrew G. Berezowski , Thomas J. Schubring , Edward J. Dauskurdas , Dan Hawkinson , Kalvin Watson , Edward J. Kurtz , David J. Wunderlin
发明人： Hai D. Pham , Steve D. Huseth , Andrew G. Berezowski , Thomas J. Schubring , Edward J. Dauskurdas , Dan Hawkinson , Kalvin Watson , Edward J. Kurtz , David J. Wunderlin
IPC分类号： G08B17/12
CPC分类号： G08B25/10 , G08B17/00 , G08B17/113 , G08B25/003 , G08B25/08
摘要： A sensor assembly includes a sensor configured to detect at least one material or condition, such as a smoke detector, fire detector, or carbon monoxide detector. The sensor assembly also includes a base configured to be mounted on a structure, such as a wall or ceiling, and to receive the sensor. The sensor assembly further includes a wireless module located between the sensor and the base. The wireless module is configured to transmit position information. The wireless module may include one or more electrical contacts used to form at least one electrical connection between the base of the sensor assembly and the sensor. The wireless module may also include a printed circuit board having the contacts, wireless radio circuitry, an antenna, and other components. The printed circuit board could be substantially hidden from view when the sensor is attached to the base and the base is mounted on the structure.
摘要翻译： 传感器组件包括被配置为检测至少一种材料或状况的传感器，例如烟雾探测器，火灾探测器或一氧化碳检测器。 传感器组件还包括被配置为安装在诸如墙壁或天花板的结构上并且接收传感器的基座。 传感器组件还包括位于传感器和基座之间的无线模块。 无线模块被配置为发送位置信息。 无线模块可以包括用于在传感器组件的基座和传感器之间形成至少一个电连接的一个或多个电触头。 无线模块还可以包括具有触点，无线无线电电路，天线和其它组件的印刷电路板。 当传感器附接到基座并且基座安装在结构上时，印刷电路板可以基本上隐藏在视野内。
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公开(公告)号：US20130342347A1
公开(公告)日：2013-12-26
申请号：US13531181
申请日：2012-06-22
IPC分类号： G08B1/08
摘要： A Wi-Fi mesh fire detection system and methods therefor are provided. The system can include a plurality of access points, where each access point in the plurality of access points is wirelessly connected to at least two other access points in the plurality of access points. For example, a first access point can be assigned as a primary parent device to a third access point, and a second access point can be assigned as a secondary parent device to the third access point. The third access point can transmit a message to the secondary parent device when the third access point fails to confirm that the primary parent device successfully received the message transmitted by the third access point.
摘要翻译： 提供了Wi-Fi网状火灾探测系统及其方法。 该系统可以包括多个接入点，其中多个接入点中的每个接入点与多个接入点中的至少两个其他接入点无线连接。 例如，可以将第一接入点分配为主要父设备到第三接入点，并且可以将第二接入点分配为辅助父设备到第三接入点。 当第三接入点未能确认主父设备成功接收到第三接入点发送的消息时，第三接入点可以向辅助父设备发送消息。
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公开(公告)号：US08553664B2
公开(公告)日：2013-10-08
申请号：US12976430
申请日：2010-12-22
IPC分类号： H04W4/00
CPC分类号： G08B25/10 , G08B25/003 , H04L41/0823 , H04L41/083 , H04L41/0833 , H04L43/0852 , H04L67/12 , H04L67/125 , H04L67/32 , H04W4/70 , H04W24/02 , H04W84/18
摘要： A method and apparatus are provided for setting up a fire alarm system. The method includes the steps of coupling a user interface to a wireless fire detection system having a wireless gateway and a plurality of wireless fire detectors, receiving a selection through the user interface of a wireless transmission parameter used in transmitting messages between the wireless gateway and the plurality of wireless fire detectors, determining a latency time value associated with use of the received selection of the wireless transmission parameter in the transmission of messages between the wireless gateway and the plurality of fire detectors, displaying the calculated latency time value on the user interface and changing an operating mode of the plurality of wireless fire detection devices in accordance with the received selection. In addition to latency, the fire alarm system may receive a selection and determine the battery life and sensor/output device capacity that is possible and display these parameters for the benefit of a user.
摘要翻译： 提供了一种用于设置火灾报警系统的方法和装置。 该方法包括以下步骤：将用户界面耦合到具有无线网关和多个无线火灾探测器的无线火灾探测系统，通过用户接口接收在无线网关与无线网关之间传输消息中使用的无线传输参数的选择 多个无线火灾探测器，确定在无线网关和多个火情检测器之间的消息传输中使用所接收的无线传输参数的选择相关联的等待时间值，在用户界面上显示所计算的等待时间值，以及 根据接收到的选择改变多个无线火灾检测装置的操作模式。 除了延迟之外，火灾报警系统可以接收选择并确定可能的电池寿命和传感器/输出设备容量，并且为了用户的利益而显示这些参数。
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公开(公告)号：US08411875B2
公开(公告)日：2013-04-02
申请号：US11626971
申请日：2007-01-25
CPC分类号： H04R27/00
摘要： Members of a plurality of loud speakers receive control commands or signals via audio communication lines. The control commands, or, signals are responded to by those speakers which have been previously addressed.
摘要翻译： 多个扬声器的成员通过音频通信线路接收控制命令或信号。 控制命令或信号由先前已解决的那些扬声器作出响应。
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19.发明申请公开(公告)号：US20120194339A1
公开(公告)日：2012-08-02
申请号：US13014918
申请日：2011-01-27
IPC分类号： G08B1/08
CPC分类号： H04W52/0251 , Y02D70/00
摘要： A method for determining the displacement of or the tampering with a device is provided. The method includes determining an effective displacement in an X direction of a device, determining an effective displacement in a Y direction of the device, and determining an effective displacement in a Z direction of the device. The method also include determining if any one of the effective displacement in the X direction, the effective displacement in the Y direction, or the effective displacement in the Z direction is greater than a predetermined threshold, and when at least one of the effective displacement in the X direction, the effective displacement in the Y direction, and the effective displacement in the Z direction is great then the predetermined threshold, determining that the device has been displaced.
摘要翻译： 提供了一种用于确定设备的位移或篡改的方法。 该方法包括确定装置的X方向上的有效位移，确定装置的Y方向上的有效位移，以及确定装置的Z方向上的有效位移。 该方法还包括确定X方向上的有效位移，Y方向上的有效位移或Z方向上的有效位移中的任何一个是否大于预定阈值，并且当至少一个有效位移 X方向，Y方向上的有效位移以及Z方向上的有效位移大于预定阈值，确定装置已经移位。
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公开(公告)号：US08194592B2
公开(公告)日：2012-06-05
申请号：US12354498
申请日：2009-01-15
申请人： Vinayak Sadashiv Kore , Channabasavarai Raravi , Mohammed Rizwan , Ishware Bhat , Andrew G. Berezowski
发明人： Vinayak Sadashiv Kore , Channabasavarai Raravi , Mohammed Rizwan , Ishware Bhat , Andrew G. Berezowski
IPC分类号： H04W4/00
摘要： A monitoring system includes a multi-hop time division multiple access communication system to link a control unit wirelessly and redundantly with a plurality of modules. Communications to modules occur during predetermined time slots in a first portion of a selected frame. Communications from the modules occur during corresponding time slots during a second portion of the frame.
摘要翻译： 监控系统包括多跳时分多址通信系统，用于将控制单元与多个模块无线地冗余地链接。 与模块的通信在所选帧的第一部分中的预定时隙期间发生。 来自模块的通信在帧的第二部分期间的相应时隙期间发生。
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