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1. 发明申请

US20130343202A1 ACCESS POINT SYNCHRONIZATION IN WI-FI FIRE DETECTION SYSTEMS 有权
标题翻译：无线火灾检测系统中的接入点同步
公开(公告)号：US20130343202A1
公开(公告)日：2013-12-26
申请号：US13531266
申请日：2012-06-22
申请人： Steve Huseth , Patrick Gonia , Andrew G. Berezowski , Soumitri Kolavennu
发明人： Steve Huseth , Patrick Gonia , Andrew G. Berezowski , Soumitri Kolavennu
IPC分类号： H04W52/02 , H04W24/00
CPC分类号： H04W52/0206 , G08B17/00 , G08B25/009 , G08B25/10 , G08B29/181 , H04W4/90 , H04W52/0216 , H04W52/0296 , Y02D70/142
摘要： Systems and methods of backup battery support for switches and access points in fire detection systems are provided. Methods can include identifying a communications time interval for a plurality of devices, detecting a power failure, identifying a start time for a next scheduled communications time interval for a respective one of the plurality of devices, placing a wireless access point in a low power mode, and, substantially immediately prior to the start time, removing the wireless access point from the low power mode.
摘要翻译：提供了火灾探测系统中交换机和接入点备用电池支持的系统和方法。方法可以包括识别多个设备的通信时间间隔，检测电力故障，识别多个设备中的相应一个设备的下一个调度的通信时间间隔的开始时间，将无线接入点置于低功率模式，并且基本上紧接在开始时间之前，从低功率模式中移除无线接入点。

2. 发明申请

US20130342347A1 WI-FI MESH FIRE DETECTION SYSTEM 审中-公开
标题翻译： WI-FI网状火灾检测系统
公开(公告)号：US20130342347A1
公开(公告)日：2013-12-26
申请号：US13531181
申请日：2012-06-22
申请人： Steve Huseth , Patrick Gonia , Andrew G. Berezowski , Soumitri Kolavennu
发明人： Steve Huseth , Patrick Gonia , Andrew G. Berezowski , Soumitri Kolavennu
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。

3. 发明授权

US10588173B2 Wi-Fi mesh fire detection system 有权
公开(公告)号：US10588173B2
公开(公告)日：2020-03-10
申请号：US13531181
申请日：2012-06-22
申请人： Steve Huseth , Patrick Gonia , Andrew G. Berezowski , Soumitri Kolavennu
发明人： Steve Huseth , Patrick Gonia , Andrew G. Berezowski , Soumitri Kolavennu
IPC分类号： H04W84/18 , H04W92/20 , H04L12/707
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.

4. 发明授权

US09036489B2 Access point synchronization in Wi-Fi fire detection systems 有权
标题翻译： Wi-Fi火灾探测系统中的接入点同步
公开(公告)号：US09036489B2
公开(公告)日：2015-05-19
申请号：US13531266
申请日：2012-06-22
申请人： Steve Huseth , Patrick Gonia , Andrew G. Berezowski , Soumitri Kolavennu
发明人： Steve Huseth , Patrick Gonia , Andrew G. Berezowski , Soumitri Kolavennu
IPC分类号： G01R31/08 , H04W4/00 , G08B17/00 , G08B25/00 , G08B25/10 , G08B29/18 , H04W52/02 , H04W4/22
CPC分类号： H04W52/0206 , G08B17/00 , G08B25/009 , G08B25/10 , G08B29/181 , H04W4/90 , H04W52/0216 , H04W52/0296 , Y02D70/142
摘要： Systems and methods of backup battery support for switches and access points in fire detection systems are provided. Methods can include identifying a communications time interval for a plurality of devices, detecting a power failure, identifying a start time for a next scheduled communications time interval for a respective one of the plurality of devices, placing a wireless access point in a low power mode, and, substantially immediately prior to the start time, removing the wireless access point from the low power mode.
摘要翻译：提供了火灾探测系统中交换机和接入点备用电池支持的系统和方法。方法可以包括识别多个设备的通信时间间隔，检测电力故障，识别多个设备中的相应一个设备的下一个调度的通信时间间隔的开始时间，将无线接入点置于低功率模式，并且基本上紧接在开始时间之前，从低功率模式中移除无线接入点。

5. 发明授权

US07852205B2 System and method for calibration of radio frequency location sensors 有权
标题翻译：射频定位传感器校准系统和方法
公开(公告)号：US07852205B2
公开(公告)日：2010-12-14
申请号：US12100486
申请日：2008-04-10
申请人： Steve Huseth , Andrew G. Berezowski , Henrik Holm , Soumitri Kolavennu
发明人： Steve Huseth , Andrew G. Berezowski , Henrik Holm , Soumitri Kolavennu
IPC分类号： G08B26/00
CPC分类号： G08B29/145 , G01S5/0252 , G08B29/24
摘要： A method includes receiving, in a scanner, at least one radio-frequency (RF) signal from a sensor proximate to the scanner. The method also includes storing location information, corresponding to a location of the scanner, and signal strength information corresponding to the scanner. The method further includes calibrating location records according to the signal strength information and location information. There is also a system for calibrating location records. The system includes a plurality of sensors each configured to transmit an RF signal. The system also includes a scanner configured to receive at least one RF signal from a sensor proximate to the scanner, store location information corresponding to a location of the scanner, and store signal strength information corresponding to the scanner. The system further includes a location manager configured to receive the stored signal strength information and location information from the scanner and to calibrate location records according to the stored signal strength information and location information.
摘要翻译：一种方法包括在扫描仪中接收来自靠近扫描器的传感器的至少一个射频（RF）信号。该方法还包括存储对应于扫描仪的位置的位置信息和对应于扫描仪的信号强度信息。该方法还包括根据信号强度信息和位置信息校准位置记录。还有一个用于校准位置记录的系统。该系统包括多个传感器，每个传感器被配置为传送RF信号。该系统还包括扫描器，该扫描器被配置为从靠近扫描仪的传感器接收至少一个RF信号，存储对应于扫描仪的位置的位置信息，并存储对应于扫描仪的信号强度信息。该系统还包括位置管理器，其被配置为从扫描仪接收所存储的信号强度信息和位置信息，并根据所存储的信号强度信息和位置信息校准位置记录。

6. 发明授权

US09123219B2 Wireless fire system based on open standard wireless protocols 有权
标题翻译：基于开放标准无线协议的无线消防系统
公开(公告)号：US09123219B2
公开(公告)日：2015-09-01
申请号：US13526962
申请日：2012-06-19
申请人： Vinayak Sadashiv Kore , Steve Huseth , Patrick Gonia , Andrew G. Berezowski
发明人： Vinayak Sadashiv Kore , Steve Huseth , Patrick Gonia , Andrew G. Berezowski
IPC分类号： H04L27/26 , H04L5/00 , G08B17/10 , G08B25/00 , H04W40/00 , H04W40/24 , H04W52/46 , H04W84/18
CPC分类号： G08B17/10 , G08B25/009 , H04W40/005 , H04W40/246 , H04W84/18
摘要： A wireless fire detection monitoring system comprises a control unit which includes a wireless transceiver and control software to implement a wireless multi-hop communications protocol. A network of battery powered monitoring devices is provided for monitoring alarm conditions. Each monitoring device includes software to implement the wireless communication protocol with one of, the control unit and at least one other child member of the plurality, or, at least two other members of the plurality where a selected device communicates with at least one child device and at least one parent device. The wireless multi-hop communications protocol comprises a time division multiple access communications protocol with the monitoring devices being time synchronized and the control unit and the monitoring devices are adapted to communicate compliant with the IEEE 802.11 standard.
摘要翻译：一种无线火灾探测监测系统包括一个控制单元，该控制单元包括一个无线收发器和用于实现无线多跳通信协议的控制软件。提供电池供电的监控设备网络，用于监控报警条件。每个监视设备包括用于实现无线通信协议的软件，控制单元和多个的至少一个其他子成员之一，或者多个的至少两个其他成员中的一个，所选择的设备与至少一个子设备通信和至少一个父设备。无线多跳通信协议包括时分多址通信协议，其中监视设备是时间同步的，并且控制单元和监视设备适于与IEEE 802.11标准通信。

7. 发明申请

US20070241965A1 Location and tracking of people with combined use of RF infrascture and dead reckoning modules 有权
标题翻译：联合使用RF信号和航位推算模块的人员的位置和跟踪
公开(公告)号：US20070241965A1
公开(公告)日：2007-10-18
申请号：US11405934
申请日：2006-04-17
申请人： Soumitri Kolavennu , Steve Huseth
发明人： Soumitri Kolavennu , Steve Huseth
IPC分类号： G01S3/02
CPC分类号： G01S13/876 , G01S7/003
摘要： A system for tracking persons and other assets in a structure, having a multi-function tracking tag and a network of fixed RF receivers forming a gateway array. The location of the person being tracked is calculated by a computer using an algorithm that weights each separate signal according to the probability of its accuracy, thus using data with the least error. A preferred algorithm is shown in FIG. 2.
摘要翻译：用于跟踪结构中的人和其他资产的系统，具有多功能跟踪标签和形成网关阵列的固定RF接收机网络。正在跟踪的人的位置由计算机使用根据其精度的概率对每个单独的信号进行加权的算法计算，从而使用具有最小误差的数据。图1中示出了优选的算法。 2。

8. 发明申请

US20130031046A1 DEVICES, METHODS, AND SYSTEMS FOR MODEL BASED DEGREE-OF-ANGLE LOCALIZATION 审中-公开
标题翻译：基于模型的角度定位的设备，方法和系统
公开(公告)号：US20130031046A1
公开(公告)日：2013-01-31
申请号：US13192086
申请日：2011-07-27
申请人： Steve Huseth , Soumitri Kolavennu , Abhishek Kumar Singh , Srinivasa Rao Katuri
发明人： Steve Huseth , Soumitri Kolavennu , Abhishek Kumar Singh , Srinivasa Rao Katuri
IPC分类号： G06N5/04
CPC分类号： G01S3/74 , G01S5/0215 , G01S5/0273 , G01S5/12
摘要： Devices, methods, and systems for model based degree-of-angle localization are described herein. One device includes a memory and a processor. The processor is configured to execute executable instructions stored in the memory to construct a model of a number of signals, where the model includes a number of parameters. The processor executes the executable instructions to estimate the number of parameters and calculate range information of the number of signals. The processor executes the executable instructions to estimate a location of a transmitter transmitting the number of signals.
摘要翻译：本文描述了基于模型的角度定位的设备，方法和系统。一个设备包括存储器和处理器。处理器被配置为执行存储在存储器中的可执行指令以构建多个信号的模型，其中模型包括多个参数。处理器执行可执行指令以估计参数的数量并计算信号数量的范围信息。处理器执行可执行指令以估计发射信号数目的发射机的位置。

9. 发明申请

US20070205886A1 RF/acoustic person locator system 审中-公开
标题翻译：射频/声学人员定位系统
公开(公告)号：US20070205886A1
公开(公告)日：2007-09-06
申请号：US11366849
申请日：2006-03-01
申请人： Steve Huseth , Soumitri Kolavennu , Anoop Mathur , Thomas Plocher , Kristen Law
发明人： Steve Huseth , Soumitri Kolavennu , Anoop Mathur , Thomas Plocher , Kristen Law
IPC分类号： G08B1/08 , G08B23/00
CPC分类号： A62B9/006 , A62B33/00 , A62B99/00 , G01S3/8083 , G01S5/0231 , G01S11/16 , G08B21/0263 , G08B21/0266
摘要： A locator system, including a transmitter device such as a PAS device to be carried by a first individual such as a first responder in a fire fighting event. The transmitter transmits an acoustic sound and a RF pulse. A RF receiver is carried by a second individual, such as someone dispatched to rescue the first individual. The receiver receives the acoustic sound using a pair of acoustic receivers and RF pulse and calculates the distance to and bearing of the transmitter device. Both transmitter and receiver may include temperature data for calculating the ambient speed of sound. A display informs the second individual of the distance and bearing. The acoustic sound receivers are spaced from each other to permit triangulation calculations to determine the distance and bearing. The transmitter is activated by the first individual by choice and when the first individual is motionless for a predetermined time.
摘要翻译：一种定位器系统，包括由消防事件中的诸如第一响应者的第一个人承载的诸如PAS设备的发射机设备。发射机发射声音和RF脉冲。 RF接收机由第二个人携带，例如派遣人员抢救第一个人。接收机使用一对声接收器和RF脉冲接收声音，并计算发射机设备的距离和距离。发射机和接收机都可以包括用于计算环境声速的温度数据。显示器通知第二个人的距离和方位。声音接收器彼此间隔开以允许三角测量计算来确定距离和方位。发射机由第一个人通过选择和当第一个体静止一段预定的时间时激活。

10. 发明申请

US20110059698A1 SYSTEM AND METHOD FOR CALIBRATION OF RADIO FREQUENCY LOCATION SENSORS 有权
标题翻译：无线电频率位置传感器校准系统及方法
公开(公告)号：US20110059698A1
公开(公告)日：2011-03-10
申请号：US12945998
申请日：2010-11-15
申请人： Steve Huseth , Andrew G. Berezowski , Henrik Holm , Sonmitri Kolavennu
发明人： Steve Huseth , Andrew G. Berezowski , Henrik Holm , Sonmitri Kolavennu
IPC分类号： H04B7/00
CPC分类号： G08B29/145 , G01S5/0252 , G08B29/24
摘要： A method includes receiving, in a scanner, at least one radio-frequency (RF) signal from a sensor proximate to the scanner. The method also includes storing location information, corresponding to a location of the scanner, and signal strength information corresponding to the scanner. The method further includes calibrating location records according to the signal strength information and location information. There is also a system for calibrating location records. The system includes a plurality of sensors each configured to transmit an RF signal. The system also includes a scanner configured to receive at least one RF signal from a sensor proximate to the scanner, store location information corresponding to a location of the scanner, and store signal strength information corresponding to the scanner. The system further includes a location manager configured to receive the stored signal strength information and location information from the scanner and to calibrate location records according to the stored signal strength information and location information.
摘要翻译：一种方法包括在扫描仪中接收来自靠近扫描器的传感器的至少一个射频（RF）信号。该方法还包括存储对应于扫描仪的位置的位置信息和对应于扫描仪的信号强度信息。该方法还包括根据信号强度信息和位置信息校准位置记录。还有一个用于校准位置记录的系统。该系统包括多个传感器，每个传感器被配置为传送RF信号。该系统还包括扫描器，该扫描器被配置为从靠近扫描仪的传感器接收至少一个RF信号，存储对应于扫描仪的位置的位置信息，并存储对应于扫描仪的信号强度信息。该系统还包括位置管理器，其被配置为从扫描仪接收存储的信号强度信息和位置信息，并根据所存储的信号强度信息和位置信息校准位置记录。

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