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公开(公告)号：US20220065627A1
公开(公告)日：2022-03-03
申请号：US17462739
申请日：2021-08-31
申请人： Jena-Optronik GmbH
发明人： Reinhard Berger , Uwe Schmidt , Andreas Zintl
摘要： A detector for image recording, in particular for an optoelectronic image recording system for a spacecraft, includes a carrier substrate and an optoelectronic element arranged on the carrier substrate. At least in one end region, the carrier substrate has at least one side surface running obliquely to the longitudinal direction of the carrier substrate. An optoelectronic image recording system for a spacecraft includes a carrier plate and such a detector. A spacecraft includes such a detector and/or such an optoelectronic image recording system.
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公开(公告)号：US20150041595A1
公开(公告)日：2015-02-12
申请号：US14454162
申请日：2014-08-07
申请人： Jena Optronik GmbH
发明人： Rolf Hartmann , Dieter Schoedlbauer , Uwe Schmidt
摘要： A hybrid network of kinematic sensors of an AOCS, made up of a star sensor including an optical camera head, and a processing unit provided as the central master processing unit, and additional kinematic sensors, each made up of a sensor element and a processing unit connected to the central processing unit via a first bus. An additional processing unit is equivalent to the processing unit and is a redundant central processing unit. The central processing units and—are connected via an additional bus of a spacecraft provided with the hybrid network with the aid of a central computer. The particular active central processing units-provide all kinematic sensors with a uniform time pulse via a synchronization line, and supply the central computer with hybridized kinematic measuring data formed according to a method for hybridization based on the synchronous kinematic measuring data of the star sensor and the measuring data of the other sensors.
摘要翻译： AOCS的运动学传感器的混合网络由包括光学相机头的星形传感器和作为中央主处理单元提供的处理单元组成，并且每个由传感器元件和处理单元组成的附加运动传感器 通过第一总线连接到中央处理单元。 附加处理单元等同于处理单元，并且是冗余中央处理单元。 中央处理单元通过中央计算机的辅助，通过配有混合网络的航天器的附加总线相连接。 特定的活动中央处理单元 - 通过同步线为所有运动传感器提供均匀的时间脉冲，并且基于星传感器的同步运动测量数据，根据用于杂交的方法形成的混合运动学测量数据提供给中央计算机; 其他传感器的测量数据。
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公开(公告)号：US11650322B2
公开(公告)日：2023-05-16
申请号：US16803571
申请日：2020-02-27
申请人： Jena-Optronik GmbH
发明人： Uwe Schmidt , Thorben Haarlammert , Frank Kröber
IPC分类号： G01C3/08 , G01S17/933 , G01S7/48 , G01S7/4863
CPC分类号： G01S17/933 , G01S7/4804 , G01S7/4863
摘要： A method for detecting incident laser radiation on a spacecraft, whereby incident radiation is detected separately in several discrete spectral ranges, the radiation recorded in the spectral ranges is converted into further processable electrical signals, and the signals are evaluated together. A device for detecting incident laser radiation on a spacecraft is configured to perform such a method.
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公开(公告)号：US09296495B2
公开(公告)日：2016-03-29
申请号：US14454162
申请日：2014-08-07
申请人： Jena Optronik GmbH
发明人： Rolf Hartmann , Dieter Schoedlbauer , Uwe Schmidt
摘要： A hybrid network of kinematic sensors of an AOCS, made up of a star sensor including an optical camera head, and a processing unit provided as the central master processing unit, and additional kinematic sensors, each made up of a sensor element and a processing unit connected to the central processing unit via a first bus. An additional processing unit is equivalent to the processing unit and is a redundant central processing unit. The central processing units and—are connected via an additional bus of a spacecraft provided with the hybrid network with the aid of a central computer. The particular active central processing units-provide all kinematic sensors with a uniform time pulse via a synchronization line, and supply the central computer with hybridized kinematic measuring data formed according to a method for hybridization based on the synchronous kinematic measuring data of the star sensor and the measuring data of the other sensors.
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5.发明公开公开(公告)号：US20230331403A1
公开(公告)日：2023-10-19
申请号：US18043355
申请日：2021-08-23
申请人： JENA-OPTRONIK GMBH
发明人： Uwe Schmidt , Falk Ahlendorf , Rolf Hartmann
摘要： A method for determining the position of a spacecraft in space, includes cyclically÷ repeating steps of capturing distorted star images; processing the distorted star images to form distorted star group data; storing the distorted star group data; determining a current rotation rate by comparing the distorted star group data of two consecutive cycles; transmitting the current rotation rate to a position control system; and/or the following steps are carried out: processing the distorted star images of a current cycle to form rectified star group data; determining position information by matching the rectified star group data with star group catalog data which is carried along; transmitting the position information to the position control system. A method for determining the position of a spacecraft in space, taking into account known system parameters of an optical system, includes: coding star group catalog data with n = 3...4 stars [xn, yn, zn], which are visible in an image field, into representative focal-plane coordinates; forming a scaling-, translation-, and rotation-invariant star group code on the basis of [xPiX,yPiX]n; or coding star group catalog data with n = 3...4 stars [xn,yn, zn], which are visible in an image field, into representative tangent and/or angular coordinates [tan(a),tan(β)]n. The invention further relates to a device for carrying out such methods and to a computer program product for carrying out such methods.
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公开(公告)号：US11609338B2
公开(公告)日：2023-03-21
申请号：US16803505
申请日：2020-02-27
申请人： Jena-Optronik GmbH
发明人： Uwe Schmidt , Thorben Haarlammert
IPC分类号： G01C3/08 , G01S17/933 , G01S7/48 , G01S7/4863
摘要： A method for detecting incident laser radiation on a spacecraft, whereby incident radiation is detected separately in several discrete spectral ranges, the radiation recorded in the spectral ranges is converted into further processable electrical signals, and the signals are evaluated together. A device for detecting incident laser radiation on a spacecraft is configured to perform such a method.
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公开(公告)号：US20200271790A1
公开(公告)日：2020-08-27
申请号：US16803571
申请日：2020-02-27
申请人： Jena-Optronik GmbH
发明人： Uwe Schmidt , Thorben Haarlammert , Frank Kröber
IPC分类号： G01S17/933 , G01S7/4863 , G01S7/48
摘要： A method for detecting incident laser radiation on a spacecraft, whereby incident radiation is detected separately in several discrete spectral ranges, the radiation recorded in the spectral ranges is converted into further processable electrical signals, and the signals are evaluated together. A device for detecting incident laser radiation on a spacecraft is configured to perform such a method.
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公开(公告)号：US20200271789A1
公开(公告)日：2020-08-27
申请号：US16803505
申请日：2020-02-27
申请人： Jena-Optronik GmbH
发明人： Uwe Schmidt , Thorben Haarlammert
IPC分类号： G01S17/933 , G01S7/4863
摘要： A method for detecting incident laser radiation on a spacecraft, whereby incident radiation is detected separately in several discrete spectral ranges, the radiation recorded in the spectral ranges is converted into further processable electrical signals, and the signals are evaluated together. A device for detecting incident laser radiation on a spacecraft is configured to perform such a method.
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