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11.发明申请公开(公告)号：US20190323838A1
公开(公告)日：2019-10-24
申请号：US16469097
申请日：2017-12-07
发明人： Daniel HEIN
摘要： The invention relates to a method and a device (1) for determining the leading edges (S1, S2) of two overlapping image captures of a surface (OF), comprising at least one camera (2) having a matrix-type sensor (6), having n lines (7), a position and location measuring system (3), an evaluation unit (4) and a storage means (5), wherein an elevation model (H) of the surface (OF) and a projection model (P) of the camera (2) are stored in the storage means (5), which the evaluation unit (4) can access, wherein the camera position (P1, P2) in the first and second image capture is determined by means of the position and location measuring system (3), wherein a horizontal mid-point (M) between the two camera positions (P1, P2) is determined and a projection of the mid-point (M) onto the surface (OF) is carried out, wherein a back projection onto the sensor (6) is carried out in the first and second camera position (P1, P2) by means of the projection model (P) for the point (MO) determined in the above-mentioned manner and a respective pixel is determined, wherein the respective line of the sensor (6) is determined, four solid angles (RW1-4) of the respective first and last pixel (Pix1-4) of the lines (7.Z1 M0, 7.Z2M0) are determined and their leading points (SP1-SP4) are determined with the elevation model (H), mid-points (M1, M2) are determined between the leading points and projected back into the sensors in the first and second position, associated lines are determined, wherein the smallest determined line (7.MIN1) is selected as the leading edge (S1) for the first camera position (P1) and the largest determined line (7.MAX2) is selected as the leading edge (S2) for the second camera position (P2).
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公开(公告)号：USD863388S1
公开(公告)日：2019-10-15
申请号：US29630340
申请日：2017-12-20
设计人： Roman Weitschat , Hannes Höppner
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公开(公告)号：US10279534B2
公开(公告)日：2019-05-07
申请号：US15121245
申请日：2015-02-26
发明人： Arne Stahl , Henrik Borgwardt , Christian Hühne
摘要： The invention relates to a device (1) for producing a curved preform (9) from flat semi-finished fiber material (8), comprising a shearing unit (2), which has at least two rotating rolling elements (3a, 4a), arranged spaced apart in a conveying direction (11), and a control unit (6) connected to the rolling elements, wherein at least one of the rolling elements is formed in a pivotal or tilting manner and a semi-finished fiber material sensing device (7) is provided, which is formed for sensing position information of the semi-finished fiber material conveyed through the shearing unit, wherein the control unit is further arranged for pivoting or tilting the at least one rolling element during the conveyance of the semi-finished fiber material, depending on the sensed position information from the semi-finished fiber material sensing device.
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公开(公告)号：US20190085693A1
公开(公告)日：2019-03-21
申请号：US16192266
申请日：2018-11-15
发明人： Stephan Schneider
摘要： A free piston apparatus includes a piston receptacle in which a piston device having a piston is reciprocable along an axis. The piston receptacle includes or forms a chamber delimited by a wall arrangement forming an inlet opening and an outlet opening. A cooling device is arranged on the piston receptacle for cooling the wall arrangement. The cooling device includes or forms a cooling channel arranged radially outside on the wall arrangement. The cooling channel has first and second cooling regions axially on opposing sides of the outlet opening. The piston receptacle includes or forms an outlet chamber, arranged outside on the wall arrangement, for exhaust gas exiting via the outlet opening. The cooling channel has a third cooling region which flow-connects the first cooling region and the second cooling region along the outlet chamber and is positioned at least in sections radially outside of the outlet chamber.
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公开(公告)号：US10228456B2
公开(公告)日：2019-03-12
申请号：US14913573
申请日：2014-09-24
发明人： Hartmut Runge , Robert Klarner
摘要： A device includes a first means for determining a first position of a vehicle, a second means for determining a movement direction of the vehicle, a third means for providing a number of fixed point data that specify, at least for significant radar objects on a planet surface, radar signature thereof and position thereof, a radar system for scanning a current surrounding area of the vehicle and detecting radar data, wherein, for a number of radar objects present in the surrounding area, radar signatures thereof and relative positions thereof in relation to the vehicle are determinable from the radar data, and wherein the radar system is configured to determine a second position, and the first means is configured such that the first position is correctable based on the second position and/or a warning is issuable if the first position and the second position differ by more than a predefined value.
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公开(公告)号：US10225805B2
公开(公告)日：2019-03-05
申请号：US15750397
申请日：2016-08-03
摘要： The invention relates to a method for determining the power control parameters in order to control the power, in particular the energy per symbol, with which signals are transmitted from transmitters of a group of multiple transmitters to a receiver assigned to said group in packets according to a multiplex specification in a communication system. Each transmitter of a group determines the transmitter transmission power randomly such that the signal-to-noise ratio of the receiver lies between a minimum and a maximum value. The minimum and maximum signal-to-noise ratio values that determine to which group a transmitter belongs are defined in a first table, and the probability value used for the transmitter is defined in a second table in order to determine the transmission power of the transmitter such that the transmitter signal-to-noise ratio lies within the total range of permissible signal-to-noise ratios or within the signal-to-noise ratio that is permissible for the group to which the transmitter belongs. New values for the first and second tables are defined such that the maximum load in packets per seconds which can be accepted by the communication channel while maintaining a desired threshold packet error rate is maximized and/or the distance from the histogram of received signal-to-noise ratios in dB to a uniform histogram of signal-to-noise ratios in dB is minimized.
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公开(公告)号：US20180234926A1
公开(公告)日：2018-08-16
申请号：US15750397
申请日：2016-08-03
CPC分类号： H04W52/243 , H04W52/20 , H04W52/343 , H04W52/367
摘要： The invention relates to a method for determining the power control parameters in order to control the power, in particular the energy per symbol, with which signals are transmitted from transmitters of a group of multiple transmitters to a receiver assigned to said group in packets according to a multiplex specification in a communication system. Each transmitter of a group determines the transmitter transmission power randomly such that the signal-to-noise ratio of the receiver lies between a minimum and a maximum value. The minimum and maximum signal-to-noise ratio values that determine to which group a transmitter belongs are defined in a first table, and the probability value used for the transmitter is defined in a second table in order to determine the transmission power of the transmitter such that the transmitter signal-to-noise ratio lies within the total range of permissible signal-to-noise ratios or within the signal-to-noise ratio that is permissible for the group to which the transmitter belongs. New values for the first and second tables are defined such that the maximum load in packets per seconds which can be accepted by the communication channel while maintaining a desired threshold packet error rate is maximized and/or the distance from the histogram of received signal-to-noise ratios in dB to a uniform histogram of signal-to-noise ratios in dB is minimized.
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公开(公告)号：US09982891B2
公开(公告)日：2018-05-29
申请号：US14563532
申请日：2014-12-08
发明人： Axel Widenhorn , Roland Stoll , Dominik Lebküchner , Thilo Kissel , Jan Zanger , Timo Zornek , Thomas Monz
CPC分类号： F23R3/286 , F23R3/283 , F23R3/343 , F23R3/54 , F23R2900/03282
摘要： Burners having a fuel plenum in a base are disclosed. One disclosed example apparatus includes a base of a burner, the base comprising a fuel plenum and coupled to fuel nozzles, where at least one of the fuel nozzles is in fluid communication with the fuel plenum. The disclosed example apparatus also includes a burner head of the burner comprising nozzle passages in fluid communication with an airflow path, where the burner head defines a pilot combustion space that opens towards a flame tube of the burner, and is in fluid communication with the airflow path, and where each nozzle passage is to receive a fuel nozzle to provide fuel to entrain with air from the airflow path.
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公开(公告)号：US20160361862A1
公开(公告)日：2016-12-15
申请号：US15121245
申请日：2015-02-26
发明人： Arne STAHL , Henrik BORGWARDT , Christian HÜHNE
CPC分类号： B29C53/043 , B29B11/16 , B29L2031/00 , D04H5/10
摘要： The invention relates to a device (1) for producing a curved preform (9) from flat semi-finished fiber material (8), comprising a shearing unit (2), which has at least two rotating rolling elements (3a, 4a), arranged spaced apart in a conveying direction (11), and a control unit (6) connected to the rolling elements, wherein at least one of the rolling elements is formed in a pivotal or tilting manner and a semi-finished fiber material sensing device (7) is provided, which is formed for sensing position information of the semi-finished fiber material conveyed through the shearing unit, wherein the control unit is further arranged for pivoting or tilting the at least one rolling element during the conveyance of the semi-finished fiber material, depending on the sensed position information from the semi-finished fiber material sensing device.
摘要翻译： 本发明涉及一种用于从扁平半成品纤维材料（8）制造弯曲预成型件（9）的装置（1），包括具有至少两个旋转滚动元件（3a，4a）的剪切单元（2） 在输送方向（11）上间隔设置;以及控制单元（6），连接到滚动元件，其中至少一个滚动元件以枢轴或倾斜方式形成，并且半成品纤维材料感测装置 7），其被形成用于感测通过剪切单元输送的半成品纤维材料的位置信息，其中所述控制单元进一步布置成在所述半成品的输送期间枢转或倾斜所述至少一个滚动元件 纤维材料，取决于来自半成品纤维材料感测装置的感测位置信息。
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20.发明申请公开(公告)号：US20160202352A1
公开(公告)日：2016-07-14
申请号：US14913573
申请日：2014-09-24
发明人： Hartmut Runge , Robert Klarner
CPC分类号： G01S13/06 , G01S5/0252 , G01S7/411 , G01S13/86 , G01S13/867 , G01S13/876 , G01S19/48 , G01S19/49
摘要： The invention relates to a device and to a method for determining the position of a vehicle on or above a planet surface. The proposed device comprises a first means (101) for determining a first position (P1(t)) of the vehicle, a second means (102) for determining a movement direction (BR(t)) of the vehicle, a third means (103) for providing a number (n) of fixed point data, wherein the fixed point data specify, at least for significant radar objects (FROi) arranged in a stationary manner on the planet surface, the radar signature (RSFROi) thereof and the position (PFROi) thereof, where i=1, 2, . . . , n, a radar system (104) with a radar sensor arranged on the vehicle for scanning a current surrounding area of the vehicle by means of radio-frequency radiation and for continuously detecting radar data obtained in the process, wherein, for a number m of radar objects (ROk(t)) present in the surrounding area, the radar signatures (RSk(t)) thereof and the relative positions (ΔPOk(t) thereof in relation to the vehicle can be determined from the radar data, where k=0, 1, 2, . . . , m, and wherein the radar system (104) is configured and set up to determine a second position (P2(t)), and the first means (101) is configured and set up in such a way that the first position (P1(t)) of the vehicle can be corrected on the basis of the determined second position (P2(t)) and/or a position warning can be issued if the first position (P1(t)) and the second position (P2(t)) differ from one another by more than a predefined limit value.
摘要翻译： 本发明涉及一种用于确定车辆在行星表面上或上方的位置的装置和方法。 所提出的装置包括用于确定车辆的第一位置（P1（t））的第一装置（101），用于确定车辆的运动方向（BR（t））的第二装置（102），第三装置 103），用于提供数量（n）个固定点数据，其中所述固定点数据至少针对在行星表面上以固定方式布置的重要雷达物体（FROi）指定其雷达签名（RSFROi）和位置 （PFROi），其中i = 1,2。 。 。 ，n是雷达系统（104），其具有布置在车辆上的雷达传感器，用于通过射频辐射扫描车辆的当前周围区域，并且用于连续检测在该过程中获得的雷达数据，其中，对于数量m 存在于周围区域的雷达对象（ROk（t）），其雷达签名（RSk（t））及其相对于车辆的相对位置（＆Dgr; POk（t））可以从雷达数据确定， 其中k = 0,1,2，...，m，并且其中所述雷达系统（104）被配置和建立以确定第二位置（P2（t）），并且所述第一装置（101）被配置，并且 设置成能够基于所确定的第二位置（P2（t））来校正车辆的第一位置（P1（t））和/或如果第一位置（P2（t））可以发出位置警告） P1（t））和第二位置（P2（t））彼此不同于预定义的极限值。
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