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1. 发明授权

US5680476A Method of classifying signals, especially image signals 失效
标题翻译：信号分类方法，特别是图像信号
公开(公告)号：US5680476A
公开(公告)日：1997-10-21
申请号：US252543
申请日：1994-06-01
申请人： Hauke Schmidt , Roland Klinnert , Rudi Kober , Peter Bock
发明人： Hauke Schmidt , Roland Klinnert , Rudi Kober , Peter Bock
IPC分类号： G06T7/00 , G06K9/66 , G06T1/00 , G06K9/62
CPC分类号： G06T7/0004 , G06K9/66 , G06T2207/30108
摘要： Artificial Intelligence (AI) techniques are used for processing data having multiple possible values, for example, gray-scale values of pixels of an image. This is useful in scanning of digitally-coded image data to detect anomalies, for example defects in some of a series of manufactured products. The preferred processing apparatus has either one processing channel or multiple parallel processing channels. The apparatus samples or scans incoming signals to produce a matrix of scan values, selects subsets of the scan values to define samples, extracts at least one feature, such as mean image brightness (MM), activity (MA), gradient absolute value (MG) and/or gradient direction (MD) from each sample, uses the at least one feature as an address to retrieve, from a table, a corresponding probability-of-occurrence value, derives, from the probability-of-occurrence values of a plurality of the samples, a decision value, and compares the decision value with a predetermined threshold value. The probability-of-occurrence values are stored in the table during a "learning" procedure.
摘要翻译：人工智能（AI）技术用于处理具有多个可能值的数据，例如图像像素的灰度值。这对于扫描数字编码的图像数据以检测异常，例如一系列制造产品中的一些缺陷是有用的。优选的处理装置具有一个处理信道或多个并行处理信道。设备采样或扫描输入信号以产生扫描值矩阵，选择扫描值的子集以定义样本，提取至少一个特征，如平均图像亮度（MM），活动度（MA），梯度绝对值（MG ）和/或梯度方向（MD），使用至少一个特征作为地址从表中检索出相应的发生概率值，从a的概率发生值多个样本，判定值，并将判定值与预定阈值进行比较。在“学习”过程中，发生概率值存储在表中。

2. 发明授权

US06404702B1 Surveillance device for signal-echo sensors 失效
标题翻译：信号回波传感器监控装置
公开(公告)号：US06404702B1
公开(公告)日：2002-06-11
申请号：US09600850
申请日：2000-10-20
申请人： Roland Klinnert , Wolfgang Grimm , Hauke Schmidt , Bernhard Wirnitzer
发明人： Roland Klinnert , Wolfgang Grimm , Hauke Schmidt , Bernhard Wirnitzer
IPC分类号： G01S1510
CPC分类号： G01S13/325 , G01S7/285 , G01S7/526 , G01S7/539 , G01S15/32 , G01S15/878 , G01S17/32
摘要： The signal echo monitoring device includes a transmitting unit (5) for broadcasting a transmitted signal (s(t)) which is a group of randomly generated pulses, a receiving unit (6) for receiving an echo signal (e(t)), reflected by an object (12), of the transmitted signal and a combined control and evaluation unit (2) including a device (10) for jointly evaluating the transmitted signal (s(t)) and the echo signal (e(t)) with an integrated adaptive filter (14). The adaptive filter (14) automatically calibrates its impulse response b(t) and may be a digital filter.
摘要翻译：信号回波监视装置包括：发送单元（5），用于广播作为一组随机产生的脉冲的发送信号（s（t））;接收单元（6），用于接收回波信号（e（t））; 由对象（12）反射的发射信号和组合控制和评估单元（2）包括用于共同评估发射信号（s（t））和回波信号（e（t））的装置（10）具有集成自适应滤波器（14）。自适应滤波器（14）自动校准其脉冲响应b（t），并且可以是数字滤波器。

3. 发明授权

US07123545B2 Monitoring device and method using echo signals 有权
标题翻译：监测装置和方法采用回波信号
公开(公告)号：US07123545B2
公开(公告)日：2006-10-17
申请号：US10485494
申请日：2002-06-01
申请人： Roland Klinnert , Christian Zott , Hauke Schmidt , Steffen Schluff , Bernhard Wirnitzer
发明人： Roland Klinnert , Christian Zott , Hauke Schmidt , Steffen Schluff , Bernhard Wirnitzer
IPC分类号： G01S7/52 , G01S15/87
CPC分类号： G01S7/526 , G01S7/52004 , G01S15/876 , G01S15/878 , G01S15/931 , G01S2013/9353 , G01S2015/938
摘要： An echo-signal monitoring device having a plurality of transceiver units for transmitting signals and receiving the echoes reflected by an external object and an analyzer unit for estimating the distance from the monitoring device to the external object on the basis of the received echoes is characterized in that the device has an operating mode for calculating the relative position of the transceiver units from one another on the basis of the reflected echoes.
摘要翻译：一种回波信号监测装置，其特征在于，具有用于发送信号并接收由外部物体反射的回波的多个收发器单元和用于基于所接收到的回波估计从监视装置到外部对象的距离的分析器单元设备具有基于反射回波计算收发器单元彼此的相对位置的操作模式。

4. 发明申请

US20050052950A1 Monitoring device and method using echo signals 有权
标题翻译：监测装置和方法采用回波信号
公开(公告)号：US20050052950A1
公开(公告)日：2005-03-10
申请号：US10485494
申请日：2002-06-01
申请人： Roland Klinnert , Christian Zott , Hauke Schmidt , Steffen Schluff , Bernhard Wirnitzer
发明人： Roland Klinnert , Christian Zott , Hauke Schmidt , Steffen Schluff , Bernhard Wirnitzer
IPC分类号： G01S7/52 , G01S7/526 , G01S13/93 , G01S15/87 , G01S15/93
CPC分类号： G01S7/526 , G01S7/52004 , G01S15/876 , G01S15/878 , G01S15/931 , G01S2013/9353 , G01S2015/938
摘要： An echo-signal monitoring device having a plurality of transceiver units for transmitting signals and receiving the echoes reflected by an external object and an analyzer unit for estimating the distance from the monitoring device to the external object on the basis of the received echoes is characterized in that the device has an operating mode for calculating the relative position of the transceiver units from one another on the basis of the reflected echoes.
摘要翻译：一种回波信号监测装置，其特征在于，具有用于发送信号并接收由外部物体反射的回波的多个收发器单元和用于基于所接收到的回波估计从监视装置到外部对象的距离的分析器单元设备具有基于反射回波计算收发器单元彼此的相对位置的操作模式。

5. 发明授权

US06614388B2 Sensor array having a pulse echo radar 失效
标题翻译：具有脉冲回波雷达的传感器阵列
公开(公告)号：US06614388B2
公开(公告)日：2003-09-02
申请号：US09975031
申请日：2001-10-10
申请人： Roland Klinnert , Klaus Voigtlaender , Hauke Schmidt
发明人： Roland Klinnert , Klaus Voigtlaender , Hauke Schmidt
IPC分类号： G01S1393
CPC分类号： G01S7/36 , G01S13/222 , G01S13/931
摘要： A sensor array with a pulse echo radar system with which a carrier signal of a microwave transmitter oscillator is transmitted in the form of pulses with a specified pulse repetition frequency in a transmission window. This radar signal is reflected from a target object and the position of the target object is calculated in a mixer from the times of transmission of the pulse to the arrival of the reflected radiation. An array of several transmitter and receiver units with switches are constructed in which the stochastic pulse sequences of each transmission window in each receiver branch are known and the transmitter and receiver units are linked to one another so that in each of the receiver branches the stochastic pulse sequences of each transmission window are detected separately and thereby the cross echoes may also be analyzed.
摘要翻译：具有脉冲回波雷达系统的传感器阵列，其中微波发射振荡器的载波信号以传输窗口中的指定脉冲重复频率的脉冲形式传输。该雷达信号从目标物体反射，并且目标物体的位置在混合器中从脉冲传播时间到反射辐射到达时计算。构造了具有开关的几个发射器和接收器单元的阵列，其中每个接收器支路中的每个传输窗口的随机脉冲序列是已知的，并且发射机和接收机单元彼此链接，使得在每个接收机分支中随机脉冲分别检测每个传输窗口的序列，从而也可以分析交叉回波。

6. 发明授权

US07109916B2 Device for, in particular bistatic radar applications 失效
标题翻译：设备，特别是双基地雷达应用
公开(公告)号：US07109916B2
公开(公告)日：2006-09-19
申请号：US10509345
申请日：2003-01-10
申请人： Roland Klinnert , Christian Zott
发明人： Roland Klinnert , Christian Zott
IPC分类号： G01S13/10 , G01S13/12 , G01S13/58
CPC分类号： G01S13/003 , G01S13/22 , G01S13/582 , G01S13/87
摘要： In a device for bistatic radar applications, at least two spaced-apart radar sensors having separate carrier-frequency oscillators are provided, which do not require phase synchronization. The pulse modulation is carried out time-synchronously for all transmitter and receiver pairs. The cross-echo signals can be analyzed in an analyzing unit, in which a mixing of the transmitted and received signals takes place.
摘要翻译：在用于双基地雷达应用的装置中，提供了至少两个间隔开的雷达传感器，其具有单独的载波频率振荡器，其不需要相位同步。对于所有发射机和接收机对，对时间同步地执行脉冲调制。可以在分析单元中分析交叉回波信号，其中发送和接收信号的混合发生。

7. 发明申请

US20050179586A1 Device for, in particular bistatic radar applications 失效
标题翻译：设备，特别是双基地雷达应用
公开(公告)号：US20050179586A1
公开(公告)日：2005-08-18
申请号：US10509345
申请日：2003-01-10
申请人： Roland Klinnert , Christian Zott
发明人： Roland Klinnert , Christian Zott
IPC分类号： G01S13/46 , G01S13/00 , G01S13/22 , G01S13/58 , G01S13/87 , G01S13/08
CPC分类号： G01S13/003 , G01S13/22 , G01S13/582 , G01S13/87
摘要： In a device for bistatic radar applications, at least two spaced-apart radar sensors having separate carrier-frequency oscillators are provided, which do not require phase synchronization. The pulse modulation is carried out time-synchronously for all transmitter and receiver pairs. The cross-echo signals can be analyzed in an analyzing unit, in which a mixing of the transmitted and received signals takes place.
摘要翻译：在用于双基地雷达应用的装置中，提供了至少两个间隔开的雷达传感器，其具有单独的载波频率振荡器，其不需要相位同步。对于所有发射机和接收机对，对时间同步地执行脉冲调制。可以在分析单元中分析交叉回波信号，其中发送和接收信号的混合发生。

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