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    • 3. 发明授权
    • System for identifying a signal source
    • 用于识别信号源的系统
    • US06990419B2
    • 2006-01-24
    • US10717466
    • 2003-11-21
    • Pierre RamillonLuc CollorecHenri Cassan
    • Pierre RamillonLuc CollorecHenri Cassan
    • G06F19/00
    • G01H1/06G01H3/08
    • A system for identifying a signal source in a predetermined space, the system including multiple sensing units arranged at different locations to detect signals in the predetermined space. The system also includes one or more recording units arranged to separately and simultaneously record a detected signal at each of the sensing units that detects the signal. The system further includes a processing unit including a first storage area configured to store a set of identified signatures corresponding to multiple signal sources in the predetermined space, and a second storage area configured to store parameters related to the conditions under which the recordings of the signal are made. The processing unit also includes an identifying unit that is programmed to identify a signal source by comparing a determined signal spectrum with some or all of the signatures included in the set of identified signatures.
    • 一种用于在预定空间中识别信号源的系统,所述系统包括布置在不同位置处的多个感测单元,以检测预定空间中的信号。 该系统还包括一个或多个记录单元,其被布置成在检测信号的每个感测单元处单独并同时记录检测到的信号。 该系统还包括处理单元,该处理单元包括:第一存储区域,被配置为存储对应于预定空间中的多个信号源的一组已识别签名;以及第二存储区域,被配置为存储与该信号的记录有关的条件 是做的 处理单元还包括识别单元,其被编程以通过将确定的信号频谱与包括在所识别的签名集合中的一些或所有签名进行比较来识别信号源。
    • 4. 发明授权
    • Method for identifying a signal source
    • 识别信号源的方法
    • US06892152B2
    • 2005-05-10
    • US10717643
    • 2003-11-21
    • Pierre RamillonLuc CollorecHenri Cassan
    • Pierre RamillonLuc CollorecHenri Cassan
    • G01H1/06G01H3/08G06F19/00
    • G01H1/06G01H3/08
    • A method for identifying a signal source in a predetermined space, the method including inventorying a set of identified signatures corresponding to a plurality of signal sources and recording a signal simultaneously at different locations of the predetermined space. Parameters related to the conditions under which the recordings are made are then stored, and a spectrum of the signal is determined. The method also includes detecting a line emerging from background noise of the spectrum by using a predetermined emergence threshold. The line is then compared with some or all of the signatures included in the set of identified signatures, and at least one signature corresponding to the line is selected to create at least one signature/line pair. Finally, a source of the signal is identified based on the selecting step.
    • 一种用于在预定空间中识别信号源的方法,所述方法包括对与多个信号源相对应的一组识别的签名进行清点,并在预定空间的不同位置同时记录信号。 然后存储与进行记录的条件相关的参数,并且确定该信号的频谱。 该方法还包括通过使用预定的出现阈值来检测从频谱的背景噪声中出现的线。 然后将线与包括在所识别的签名集合中的一些或所有签名进行比较,并且选择对应于该行的至少一个签名以创建至少一个签名/线对。 最后,基于选择步骤来识别信号源。
    • 5. 发明授权
    • Method of identifying a source of a signal
    • 识别信号源的方法
    • US06975948B2
    • 2005-12-13
    • US10368535
    • 2003-02-18
    • Pierre RamillonLuc CollorecHenri Cassan
    • Pierre RamillonLuc CollorecHenri Cassan
    • G01H1/06G01H3/08G06F19/00
    • G01H1/06G01H3/08
    • In a method of identifying a source of a signal, the signal is recorded and then analyzed in order to determine its spectrum. The method includes the following steps: in parallel with recording the signal, storing parameters significant of the conditions under which the recording is made; after analyzing the signal and determining its spectrum, detecting lines emerging from the background noise of the signal, using a predetermined emergence threshold; comparing each line detected with some or all of a set of signatures of sources identified and inventoried in a database established prior to the recording; and for each line, and where applicable, selecting signatures that may correspond to the line and, as a function of the resulting signature/line pairs, consolidating, resolving ambiguity of, or quantifying the source corresponding to said line.
    • 在识别信号源的方法中,记录信号,然后分析信号,以确定其频谱。 该方法包括以下步骤:与记录信号并行,存储参数有显着的记录条件; 在分析信号并确定其频谱之后,使用预定的出现阈值检测从信号的背景噪声产生的线; 将在检测到的每条线与在记录之前建立的数据库中识别和盘点的一组源的签名的一部分或全部进行比较; 并且对于每一行,并且在适用的情况下,选择可对应于该行的签名,并且作为所生成的签名/行对的函数,合并,解析对应于所述行的源的歧义或量化。
    • 6. 发明申请
    • System for identifying a signal source
    • 用于识别信号源的系统
    • US20050060111A1
    • 2005-03-17
    • US10717466
    • 2003-11-21
    • Pierre RamillonLuc CollorecHenri Cassan
    • Pierre RamillonLuc CollorecHenri Cassan
    • G01H1/06G01H3/08G01R23/16
    • G01H1/06G01H3/08
    • A system for identifying a signal source in a predetermined space, the system including multiple sensing units arranged at different locations to detect signals in the predetermined space. The system also includes one or more recording units arranged to separately and simultaneously record a detected signal at each of the sensing units that detects the signal. The system further includes a processing unit including a first storage area configured to store a set of identified signatures corresponding to multiple signal sources in the predetermined space, and a second storage area configured to store parameters related to the conditions under which the recordings of the signal are made. The processing unit also includes an identifying unit that is programmed to identify a signal source by comparing a determined signal spectrum with some or all of the signatures included in the set of identified signatures.
    • 一种用于在预定空间中识别信号源的系统,所述系统包括布置在不同位置处的多个感测单元,以检测预定空间中的信号。 该系统还包括一个或多个记录单元,其被布置成在检测信号的每个感测单元处单独并同时记录检测到的信号。 该系统还包括处理单元,该处理单元包括:第一存储区域,被配置为存储对应于预定空间中的多个信号源的一组已识别签名;以及第二存储区域,被配置为存储与该信号的记录有关的条件 是做的 处理单元还包括识别单元,其被编程以通过将确定的信号频谱与包括在所识别的签名集合中的一些或所有签名进行比较来识别信号源。