公开(公告)号：US07433266B2

公开(公告)日：2008-10-07

申请号：US11227446

申请日：2005-09-15

Applicant: Ákos Lédeczi ,  Miklós Maróti ,  Gyula Simon ,  György Balogh

Inventor： Ákos Lédeczi ,  Miklós Maróti ,  Gyula Simon ,  György Balogh

IPC: G01S3/80

CPC classification number: G01S5/0081 ,  G01S5/22 ,  Y10S367/906

Abstract: A system for locating an acoustic source from an acoustic event of the acoustic source. In one embodiment, the system includes a sensor network having a plurality of spatially separated sensor nodes each located in a predetermined position encountering acoustic waves generated by an acoustic event passing proximate to the plurality of spatially separated sensor nodes, where the plurality of spatially separated sensor nodes are synchronized to a common time base such that when the acoustic event is detected, information of the acoustic waves from each of the plurality of spatially separated sensor nodes is obtained and broadcasted through the sensor network. The system further includes a base station for receiving information of the acoustic waves broadcasted from the sensor network and processing the received information of the acoustic waves so as to locate the acoustic source of the acoustic event.

Abstract translation: 一种用于从声源的声学事件定位声源的系统。 在一个实施例中，系统包括传感器网络，其具有多个空间上分离的传感器节点，每个传感器节点位于预定位置，该预定位置遇到由靠近多个空间分离的传感器节点传递的声学事件产生的声波，其中多个空间分离的传感器 节点被同步到公共时基，使得当检测到声学事件时，获得来自多个空间分离的传感器节点中的每一个的声波的信息并通过传感器网络广播。 该系统还包括基站，用于接收从传感器网络广播的声波的信息，并处理所接收的声波信息，以定位声学事件的声源。

公开(公告)号：US20070230269A1

公开(公告)日：2007-10-04

申请号：US11227446

申请日：2005-09-15

Applicant: Akos Ledeczi ,  Miklos Maroti ,  Gyula Simon ,  Gyorgy Balogh

Inventor： Akos Ledeczi ,  Miklos Maroti ,  Gyula Simon ,  Gyorgy Balogh

IPC: G01S1/72

CPC classification number: G01S5/0081 ,  G01S5/22 ,  Y10S367/906

Abstract: A system for locating an acoustic source from an acoustic event of the acoustic source. In one embodiment, the system includes a sensor network having a plurality of spatially separated sensor nodes each located in a predetermined position encountering acoustic waves generated by an acoustic event passing proximate to the plurality of spatially separated sensor nodes, where the plurality of spatially separated sensor nodes are synchronized to a common time base such that when the acoustic event is detected, information of the acoustic waves from each of the plurality of spatially separated sensor nodes is obtained and broadcasted through the sensor network. The system further includes a base station for receiving information of the acoustic waves broadcasted from the sensor network and processing the received information of the acoustic waves so as to locate the acoustic source of the acoustic event.

Abstract translation: 一种用于从声源的声学事件定位声源的系统。 在一个实施例中，系统包括传感器网络，其具有多个空间上分离的传感器节点，每个传感器节点位于预定位置，该预定位置遇到由靠近多个空间分离的传感器节点传递的声学事件产生的声波，其中多个空间分离的传感器 节点被同步到公共时基，使得当检测到声学事件时，获得来自多个空间分离的传感器节点中的每一个的声波的信息并通过传感器网络广播。 该系统还包括基站，用于接收从传感器网络广播的声波的信息，并处理所接收的声波信息，以定位声学事件的声源。

公开(公告)号：US20090086577A1

公开(公告)日：2009-04-02

申请号：US12283970

申请日：2008-09-17

Applicant: Akos Ledeczi ,  Miklos Maroti ,  Gyula Simon ,  Gyorgy Balogh

Inventor： Akos Ledeczi ,  Miklos Maroti ,  Gyula Simon ,  Gyorgy Balogh

IPC: G01S3/80

CPC classification number: G01S5/0081 ,  G01S5/22 ,  Y10S367/906

Abstract: A system for locating an acoustic source from an acoustic event of the acoustic source. In one embodiment, the system includes a sensor network having a plurality of spatially separated sensor nodes each located in a predetermined position encountering acoustic waves generated by an acoustic event passing proximate to the plurality of spatially separated sensor nodes, where the plurality of spatially separated sensor nodes are synchronized to a common time base such that when the acoustic event is detected, information of the acoustic waves from each of the plurality of spatially separated sensor nodes is obtained and broadcasted through the sensor network. The system further includes a base station for receiving information of the acoustic waves broadcasted from the sensor network and processing the received information of the acoustic waves so as to locate the acoustic source of the acoustic event.

Abstract translation: 一种用于从声源的声学事件定位声源的系统。 在一个实施例中，系统包括传感器网络，其具有多个空间上分离的传感器节点，每个传感器节点位于预定位置，该预定位置遇到由靠近多个空间分离的传感器节点传递的声学事件产生的声波，其中多个空间分离的传感器 节点被同步到公共时基，使得当检测到声学事件时，获得来自多个空间分离的传感器节点中的每一个的声波的信息并通过传感器网络广播。 该系统还包括基站，用于接收从传感器网络广播的声波的信息，并处理所接收的声波信息，以定位声学事件的声源。