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公开(公告)号：US07765056B2
公开(公告)日：2010-07-27
申请号：US11619791
申请日：2007-01-04
IPC分类号： G08G1/00
摘要： A system for measuring a magnetic signature of a vehicle, including: at least a first set of sensors (Cxi) that are stationary and arranged along at least a first direction; at least a second set of sensors (Cyj) that are stationary and arranged along at least a second direction that intersects the first direction; a common sensor (Cxy0) arranged at a location where the first set of sensors and the second set of sensors intersect, said common sensor belonging to the first and the second sets of sensors, wherein the first set of sensors and the second set of sensors are arranged so that the vehicle passes above at least part of the sensors of the first and second set of sensors; and a calculation device for calculating a relation between a time signature So(t) of the vehicle passing above the common sensor and a spatial profile So(x) resulting from measurements made by the first set of sensors.
摘要翻译： 一种用于测量车辆的磁性签名的系统，包括：至少第一组传感器（Cxi），其静止并沿着至少第一方向布置; 至少第二组传感器（Cyj），其静止并且沿着与所述第一方向相交的至少第二方向布置; 布置在第一组传感器和第二组传感器相交的位置处的公共传感器（Cxy0），所述公共传感器属于第一和第二组传感器，其中第一组传感器和第二组传感器 布置成使得车辆在第一和第二组传感器的传感器的至少一部分上方通过; 以及用于计算通过公共传感器之上的车辆的时间签名So（t）与由第一组传感器进行的测量得到的空间轮廓So（x）之间的关系的计算装置。
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公开(公告)号：US20070162218A1
公开(公告)日：2007-07-12
申请号：US11619791
申请日：2007-01-04
IPC分类号： G08G1/00
摘要： The invention relates to a device for measuring the magnetic signatures of vehicles including: at least a first set of sensors (Cxi), designed to be arranged along at least a first direction (2), at least a second set of sensors (Cyj), designed to be arranged along at least a second direction (4), that intersects the first direction at a point at which a common sensor (Cxy0) is placed, belonging to the first and the second set, calculation means to calculate a relation between the time signature So(t) of a vehicle passing above the common sensor and a spatial profile So(x) resulting from measurements made by the sensors in the first set of sensors.
摘要翻译： 本发明涉及一种用于测量车辆的磁性签名的装置，包括：至少第一组传感器（C x x i i i i i i i），设计成沿着至少一个 第一方向（2），设计成沿着至少第二方向（4）布置的至少第二组传感器（C <），其与 属于第一和第二组的公共传感器（C xy 0 ）的位置处的第一方向，计算装置，用于计算时间 通过公共传感器上方的车辆的签名S（t）和由第一组传感器中的传感器进行的测量所产生的空间轮廓S（x） 。
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3.发明授权Three dimensional magnetic mapping process and apparatus with data filtering using an inverse computation 失效使用逆计算的具有数据滤波的三维磁性映射处理和装置
公开(公告)号：US5543714A
公开(公告)日：1996-08-06
申请号：US161472
申请日：1993-12-06
申请人： Roland Blanpain , Bruno Flament
发明人： Roland Blanpain , Bruno Flament
CPC分类号： G01V3/40
摘要： In a magnetic cartography process and apparatus, measurements are performed by magnetic field sensors placed in "fish" moved in the area to be mapped. Gradients are determined on the basis of the difference between the measurements supplied by two sensors at the same time, this applying to any pair of sensors, and/or on the basis of the difference between the measurements supplied by the same sensor at two different times, this applying to any sensor, which leads to at least one map of gradients which is broken down into a map of regional field gradients and a map of local field gradients. On the basis of the local field gradients, a determination takes place of the geological field relative to the area, or the gradients of the field and then the local field, by adding the geological field to the regional field determined on the basis of its gradients by an inversion and direct calculation method.
摘要翻译： 在磁性制图过程和装置中，通过放置在要被映射的区域中移动的“鱼”中的磁场传感器执行测量。 基于两个传感器同时提供的测量值之间的差异来确定梯度，这适用于任何一对传感器，和/或基于两个不同时间由相同传感器提供的测量值之间的差异 ，这适用于任何传感器，其导致至少一个梯度图，其被分解成区域场梯度的映射和局部场梯度的映射。 在当地现场梯度的基础上，通过将地质场添加到根据其梯度确定的区域中，确定相对于该地区的地质场地，或场地梯度，然后到当地场地。 通过反演和直接计算的方法。
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4.发明授权公开(公告)号：US06539327B1
公开(公告)日：2003-03-25
申请号：US09508482
申请日：2000-06-26
申请人： Gilles Dassot , Roland Blanpain , Bruno Flament , Claude Jauffret
发明人： Gilles Dassot , Roland Blanpain , Bruno Flament , Claude Jauffret
IPC分类号： G01S1706
CPC分类号： G01V3/081
摘要： A process for determining the position of a moving object, by the following steps: scalar measurements are acquired by a set of sensors all installed on the same site, at a position known at each instant; the trajectory of the object is determined approximately by a model; the measurements output from each sensor are combined to obtain spatial gradient measurements representative of the vector electromagnetic disturbance of the moving object; a vector of parameters characteristic of the model is estimated as a function of gradient measurements and as a function of the position of the sensors; and the position of the object is determined as a function of the position of the sensors and the parameters vector.
摘要翻译： 通过以下步骤确定移动物体的位置的过程：通过一组传感器获取标量测量，所述传感器全部安装在同一站点上，在每个时刻已知的位置; 物体的轨迹大致由模型确定; 组合来自每个传感器的测量输出，以获得代表移动物体的矢量电磁干扰的空间梯度测量; 估计模型的参数特征向量作为梯度测量的函数，并作为传感器位置的函数; 并且根据传感器的位置和参数向量确定对象的位置。
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5.发明授权
公开(公告)号：US5511008A
公开(公告)日：1996-04-23
申请号：US161787
申请日：1993-12-03
申请人： Bruno Flament , Roland Blanpain
发明人： Bruno Flament , Roland Blanpain
CPC分类号： H03H21/0012 , H03H17/0202
摘要： A process for the extraction of a time-variable useful signal having a finite spatial extension by an array of N sensors or transducers (N being equal to or greater than 3), that receive the useful signal to which have been added q spatially coherent additive noises (q being less than N). According to the process, unprocessed signals are acquired on the output of each sensor, filtered in order to restrict them to the frequency band of the useful signal and digitized. Then, spatial prediction error signals of the noise are calculated and analyzed so as to carry out the detection of the useful signal and its separation from the q additive noises. A device for extracting a useful signal according to the process is also disclosed.
摘要翻译： 通过N个传感器或换能器（N等于或大于3）的阵列提取具有有限空间延伸的时变有用信号的过程，其接收已经添加了q空间相干添加剂的有用信号 噪音（q小于N）。 根据该过程，在每个传感器的输出上获取未处理的信号，被过滤以便将它们限制到有用信号的频带并被数字化。 然后，对噪声的空间预测误差信号进行计算和分析，以便进行有用信号的检测及其与q个附加噪声的分离。 还公开了根据该方法提取有用信号的装置。
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6.发明授权Magnetic-disturber detection method and detector, object-localizing method and system, recording medium for these methods 有权磁干扰检测方法和检测器，对象定位方法和系统，这些方法的记录介质公开(公告)号：US08339128B2
公开(公告)日：2012-12-25
申请号：US12898011
申请日：2010-10-05
申请人： Malvina Billeres , Roland Blanpain
发明人： Malvina Billeres , Roland Blanpain
IPC分类号： G01N27/72
摘要： This method for detecting a magnetic disturber method comprises: the measurement (52) of the magnetic field emitted by the emitter by at least two triaxial sensors placed at different known positions, for each sensor, the determining, (54) from the magnetic field measured by this sensor, of the coordinates of a direction vector collinear with an axis passing through the geometrical center of the emitter and the geometrical center of this sensor, the geometrical center of the emitter being the point at which there is located a magnetic field point source which models this emitter and the sensor being capable of being modeled by a point transducer situated at a point where the magnetic field is measured and constituting the geometrical center of this sensor, verification (56;70) that the smallest distance between the axes, each collinear each with one of the direction vectors, is smaller than a predetermined limit, and if this is not the case, the reporting (64) of the presence of a magnetic disturber and, in the contrary situation, not making this report.
摘要翻译： 用于检测磁干扰器方法的方法包括：通过至少两个放置在不同已知位置的三轴传感器对发射器发射的磁场的测量（52），对于每个传感器，从测量的磁场确定（54） 通过该传感器，与通过发射器的几何中心和该传感器的几何中心的轴线共线的方向矢量的坐标，发射器的几何中心是位于磁场点源的点 其模拟该发射器并且传感器能够由位于测量磁场的点处并构成该传感器的几何中心的点传感器建模，验证（56; 70）轴之间的最小距离，每个 共线方向矢量之一小于预定极限，如果不是这种情况，则报告（64）存在一个magn 在相反的情况下，没有提出这个报告。
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7.发明授权Method and system for locating a person and medium comprising instructions for performing the method 有权用于定位人和介质的方法和系统，包括用于执行该方法的指令公开(公告)号：US08476897B2
公开(公告)日：2013-07-02
申请号：US12881363
申请日：2010-09-14
IPC分类号： G01B7/14
CPC分类号： G01S1/68 , G01S5/0252
摘要： A method for localizing a person in surroundings equipped with fixed electrical appliances includes measuring an electromagnetic field radiated by one or more of these fixed electrical appliances with a magnetometer carried by the person, identifying a fixed appliance operating near the magnetometer by comparing the measured field with pre-recorded magnetic signatures. Each pre-recorded magnetic signature is associated with an electrical appliance present in the surroundings. The person is then localized at least in part based on pre-recorded items of information that correspond to localization, in the surroundings, of the fixed electrical appliance as identified by its magnetic signature.
摘要翻译： 一种用于使安装有固定电器的环境中的人的本地化方法包括用由该人携带的磁强计来测量这些固定电器中的一个或多个的电磁场，通过将测得的场与 预先记录的磁性签名。 每个预先记录的磁性签名与存在于周围环境中的电器相关联。 然后，该人至少部分地基于对应于通过其磁性签名识别的固定电器的环境中的本地化的预先记录的信息项进行本地化。
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公开(公告)号：US20110204885A1
公开(公告)日：2011-08-25
申请号：US13008550
申请日：2011-01-18
申请人： Alexis Le Goff , Roland Blanpain
发明人： Alexis Le Goff , Roland Blanpain
IPC分类号： G01R33/02
CPC分类号： B60Q11/005
摘要： A method for detecting an on or off state of electrical equipment of a vehicle, wherein the amplitudes of the magnetic field measured in at least two directions are analyzed to isolate the respective contributions of the different pieces of electrical equipment and deduce their state.
摘要翻译： 一种用于检测车辆电气设备的开启或关闭状态的方法，其中分析在至少两个方向上测量的磁场的振幅，以隔离不同电气设备的各自的贡献并推断出它们的状态。
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9.发明申请公开(公告)号：US20110062947A1
公开(公告)日：2011-03-17
申请号：US12881363
申请日：2010-09-14
IPC分类号： G01B7/14
CPC分类号： G01S1/68 , G01S5/0252
摘要： This method for localizing a person in surroundings equipped with fixed electrical appliances comprises:the measuring of an electromagnetic field radiated by one or more of these fixed electrical appliances by means of a magnetometer carried by the person to be localized,the identifying of the fixed electrical appliance operating in proximity to the magnetometer by comparing the measured magnetic field with pre-recorded magnetic signatures, each pre-recorded magnetic signature being associated with a respective electrical appliance present in the surroundings, andlocalizing the person from pre-recorded items of information on the localization in the surroundings of the fixed electrical appliance identified by its magnetic signature.
摘要翻译： 用于使安装有固定电器的环境中的人的本地化方法包括：通过由本地化的人携带的磁力计测量由这些固定电器中的一个或多个辐射的电磁场，固定电气 通过将测量的磁场与预先记录的磁性签名进行比较，每个预先记录的磁性签名与存在于周围环境中的相应电气设备相关联，并且将该人员从预先记录的信息项定位在 固定电器周围的本地化由其磁性识别识别。
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10.发明授权
公开(公告)号：US5440226A
公开(公告)日：1995-08-08
申请号：US135306
申请日：1993-10-12
申请人： Roland Blanpain , Francis Robach
发明人： Roland Blanpain , Francis Robach
CPC分类号： G01R29/0878
摘要： The apparatus includes a pair of electrodes which makes it possible to channel a current density creating the current which induces a magnetic field in one or more induction coils. This magnetic field is measured with the aid of one or more magnetometric transducers. The electric/magnetic transfer rate of the coils and the conductivity of the conductive medium are known, so that the value of the electric field is deduced on the basis of Ohm's law. The local magnetic field is previously measured so as to take account thereof when measuring the induced magnetic field.
摘要翻译： 该装置包括一对电极，其使得可以传导产生在一个或多个感应线圈中产生磁场的电流的电流密度。 借助于一个或多个磁力计传感器测量该磁场。 线圈的电/磁传递速率和导电介质的电导率是已知的，从而基于欧姆定律推导电场的值。 预先测量局部磁场，以便在测量感应磁场时考虑它们。
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