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1. 发明公开

EP2999976A1 VERFAHREN ZUR BESTIMMUNG VON ABSTAND UND RELATIVGESCHWINDIGKEIT EINES ENTFERNTEN OBJEKTS 有权
标题翻译： VERFAHREN ZUR BESTIMMUNG VON ABSTAND UNDATIVGESCHWINDIGKEIT EINES ENTFERNTEN OBJEKTS
公开(公告)号：EP2999976A1
公开(公告)日：2016-03-30
申请号：EP14729578.6
申请日：2014-05-14
申请人： S.M.S. Smart Microwave Sensors GmbH
发明人： MENDE, Ralph , KYRISCH, Fabian
IPC分类号： G01S13/58 , G01S13/34
CPC分类号： G01S13/584 , G01S13/343 , G01S13/347 , G01S2007/356
摘要： The invention relates to a method for determining the distance (R) and relative speed (v) of at least one object remote from an observation point, comprising the following method steps: continuous transmission of at least one first and one second electromagnetic signal in each case of a signal period (T
chirp ) from the observation point; the signals consist of signal portions (bursts) having a constant frequency and a predetermined equal duration, wherein the signal portions of a signal cover a predetermined modulation range by means of frequency steps; the signals are transmitted interlaced in that signal portions of the different signals follow one another in time, wherein a frequency hop occurs between the successive signal portions of different signals, receiving the signals reflected by the object as an echo signal and carrying out a mixed operation with the transmission signal for transformation of the received signal into the baseband in a common analog channel; carrying out an analog-to-digital conversion and sampling the received signal portions of the echo signals and extraction of at least one sampling value for each signal portion; separately evaluating the sampling values for the different echo signals of the different emitted signals by means of a Fourier transformation stage and determining the frequency of the peaks corresponding to signal portions and determining a phase difference between the echo signals of the transmitted signals, characterised in that the signal portions of the second signal (B) are transmitted by means of the same frequencies as corresponding signal portions of the first signal (A).
摘要翻译：本发明涉及一种用于确定远离观察点的至少一个物体的距离（R）和相对速度（v）的方法，包括以下方法步骤：在每个物体中连续传输至少一个第一和第二电磁信号来自观察点的信号周期（Tchirp）的情况; 信号由具有恒定频率和预定相等持续时间的信号部分（脉冲串）组成，其中信号的信号部分通过频率步长覆盖预定的调制范围; 在不同信号的信号部分中，信号被隔行扫描，其中在不同信号的连续信号部分之间发生频率跳跃，接收由对象反射的信号作为回波信号并执行混合操作用于将公共模拟信道中的接收信号转换成基带的发送信号; 进行模数转换并对回波信号的接收信号部分进行采样并提取每个信号部分的至少一个采样值; 通过傅里叶变换级分别评估不同发射信号的不同回波信号的采样值，并确定对应于信号部分的峰值的频率，并确定发送信号的回波信号之间的相位差，其特征在于：第二信号（B）的信号部分通过与第一信号（A）的相应信号部分相同的频率被发送。

2. 发明公开

EP3827423A1 SYSTEM ZUM STEUERN EINER VERKEHRSFÜHRUNG AN EINER KREUZUNG 审中-实审
公开(公告)号：EP3827423A1
公开(公告)日：2021-06-02
申请号：EP19748726.7
申请日：2019-07-11
申请人： S.M.S. Smart Microwave Sensors GmbH
发明人： MENDE, Ralph
IPC分类号： G08G1/08 , G08G1/01 , G08G1/015 , G08G1/052 , G01S13/87

3. 发明公开

EP2959310A1 VERFAHREN UND VORRICHTUNG ZUM BESTIMMEN EINES ERFASSUNGSBEREICHS EINES VERKEHRSWEGES 审中-公开
公开(公告)号：EP2959310A1
公开(公告)日：2015-12-30
申请号：EP14704287.3
申请日：2014-02-11
申请人： S.M.S. Smart Microwave Sensors GmbH
发明人： MENDE, Ralph
IPC分类号： G01S7/40 , G01S13/91 , G08G1/01
CPC分类号： G01S7/40 , G01S13/91 , G01S13/93 , G08G1/04 , G08G1/065 , G08G1/08
摘要： The invention relates to a method for determining a detection range (12) of a traffic route (2) in which traffic participants can be detected by a transmitting and receiving device (4), wherein the transmitting and receiving device (4) is arranged at a device position in a device orientation and is designed to emit a transmitted radiation and to receive reflected transmitted radiation, wherein the method comprises the following steps: a) calculating a spatial detecting range of the transmitting and receiving device (4) at least also from the device position and the device orientation by means of a 3D model, b) determining an areal detecting range in a measurement plane (10) from the spatial detecting range, and c) determining the detection range (12) from the areal detecting range.
摘要翻译：本发明涉及一种用于确定业务路由（2）的检测范围（12）的方法，其中业务参与者可以被发送和接收设备（4）检测，其中所述发送和接收设备（4）被布置在设备方向上的设备位置并且被设计为发射透射辐射并接收反射的辐射，其中所述方法包括以下步骤：a）至少还从发射和接收设备（4）的空间检测范围所述设备位置和所述设备取向通过3D模型，b）从所述空间检测范围确定测量平面（10）中的空中检测范围，以及c）从所述区域检测范围确定所述检测范围（12）。

4. 发明公开

EP1792206A1 VORRICHTUNG UND VERFAHREN ZUM DETEKTIEREN VON OBJEKTEN IM BEREICH EINES FAHRZEUGS 审中-公开
标题翻译： DEVICE AND METHOD FOR物体在车辆中的检测
公开(公告)号：EP1792206A1
公开(公告)日：2007-06-06
申请号：EP05775845.0
申请日：2005-08-04
申请人： Volkswagen Aktiengesellschaft , S.M.S. Smart Microwave Sensors GmbH
发明人： MEINECKE, Marc-Michael , MENDE, Ralph , BEHRENS, Marc , BARTELS, Arne
IPC分类号： G01S13/93 , G01S13/44
CPC分类号： H01Q1/3233 , G01S13/4463 , H01Q3/2611
摘要： The aim of the invention is to render the radar system for driver-assistance systems more cost-effective and smaller. To this end, the invention provides that a monopulse antenna is used whose directional characteristic is adaptively designed electronically or with regard to software. This makes it possible to keep the aperture surface of the antenna small while still being able to realize a correspondingly thin antenna lobe. It is particularly advantageous to use DBF (Digital Beam Forming) for adapting the antenna characteristics.

5. 发明公开

EP1185881A1 ENTFERNUNGSME EINRICHTUNG UND VERFAHREN ZUM KALIBRIEREN EINER ENTFERNUNGSMESSEINRICHTUNG 有权
标题翻译：距离测量装置和方法，用于校准距离测量装置
公开(公告)号：EP1185881A1
公开(公告)日：2002-03-13
申请号：EP00945605.4
申请日：2000-06-09
申请人： S.M.S. Smart Microwave Sensors GmbH
发明人： MENDE, Ralph , ROHLING, Hermann
IPC分类号： G01S13/18 , G01S7/40
CPC分类号： G01S7/4021 , G01S7/4052 , G01S13/18 , G01S13/931 , G01S2007/4065
摘要： The invention relates to a distance measuring device. A transmitting part (5) for electromagnetic radiation, especially radar radiation, emits measuring pulses (A, B) which are controlled by a pulse generator (1), and a receiving part (8) is switched to a ready-to-receive mode after a certain, adjustable delay (TDELAY), before a next measuring pulse is emitted, for receiving a reflected pulse during a time gate (18). The aim of the invention is to provide a calibration process taking into account all practical defects. To this end, the pulse generator (1) produces pulses with a multiple of the frequency with which the measuring pulses are repeated and a calibrating cycle in which calibrating pulses (τ0 to τ9) are produced with pulses generated by the pulse generator (1), controlled by the transmitting part (5), is carried out at longer intervals in time. The calibrating pulses (τ0 to τ9) are received directly in the receiving part (8) and the delay time (TDELAY) in the receiving part is regulated in such a way that a generated calibrating pulse (τ0 to τ9) is received directly by the receiving part (8) during a time gate (18).

6. 发明公开

EP3729126A1 VERFAHREN UND VORRICHTUNG ZUM BESTIMMEN WENIGSTENS EINES PARAMETERS EINES OBJEKTES 审中-实审
公开(公告)号：EP3729126A1
公开(公告)日：2020-10-28
申请号：EP18829841.8
申请日：2018-12-20
申请人： S.M.S. Smart Microwave Sensors GmbH
发明人： MENDE, Ralph , WEIHRAUCH, Christoph
IPC分类号： G01S7/41 , G01S13/536 , G01S13/58 , G01S13/93

7. 发明授权

EP2999976B1 VERFAHREN ZUR BESTIMMUNG VON ABSTAND UND RELATIVGESCHWINDIGKEIT EINES ENTFERNTEN OBJEKTS 有权
标题翻译：确定移除物体的距离和相对速度的方法
公开(公告)号：EP2999976B1
公开(公告)日：2017-12-06
申请号：EP14729578.6
申请日：2014-05-14
申请人： S.M.S. Smart Microwave Sensors GmbH
发明人： MENDE, Ralph , KYRISCH, Fabian
IPC分类号： G01S13/58 , G01S13/34 , G01S7/35
CPC分类号： G01S13/584 , G01S13/343 , G01S13/347 , G01S2007/356

8. 发明公开

EP2766952A1 RADARSYSTEM FÜR EIN STRAßENFAHRZEUG MIT VERBESSERTEN KALIBRIERMÖGLICHKEITEN 有权
标题翻译：雷达系统与改进的校准的公路车辆
公开(公告)号：EP2766952A1
公开(公告)日：2014-08-20
申请号：EP12784205.2
申请日：2012-10-10
申请人： Volkswagen Aktiengesellschaft , S.M.S. Smart Microwave Sensors GmbH
发明人： MEINECKE, Marc-Michael , JERHOT, Jiri , MENDE, Ralph , BEHRENS, Marc
IPC分类号： H01Q21/06 , G01S13/93
CPC分类号： G01S13/931 , G01S2007/4034 , G01S2013/9375 , H01Q1/3233 , H01Q21/0006 , H01Q21/065 , H01Q21/22
摘要： The invention relates to a radar system (6) and to a method for an improved calibration of a radar system (6). The invention proposes a radar system (6) for detecting the surroundings of a road vehicle (1), comprising a transmitting antenna arrangement (7) for transmitting radar radiation (11), a receiving antenna arrangement (8) for receiving the radar radiation (14) that is reflected on objects (13) in the surroundings (12) of the road vehicle (1), and an analyzing device (15). The receiving antenna arrangement (8) and the transmitting antenna arrangement (7) each have multiple (at least two) antenna sections (91-98, 111-118, 131-139), wherein each antenna section (91-98, 111-118, 131-139) has a longitudinal direction along which the antenna section (111, 113, 115, 117) extends farther than transverse to the longitudinal direction. A number of the antenna sections (91-98, 111-118, 131-138) are arranged parallel to one another and at a distance to one another transverse to the respective longitudinal direction in each of the antenna arrangements (7, 8). The analyzing device (15) is designed to ascertain an azimuth angle (φ) on an azimuth measuring plane (20) using the received reflected radar radiation (14) for the objects reflecting the respective radar radiation (11), said azimuth measuring plane (20) being oriented perpendicularly to the longitudinal directions of the number of antenna sections (91-98, 111-118, 131-130). At least one of the multiple antenna sections (91-98, 111-118, 131-139) is offset relative to at least one other of the antenna sections (91-98, 111-118, 131-139) with respect to the longitudinal direction of the at least one other antenna section (111, 113, 115, 117) in the transmitting antenna arrangement (7) and/or in the receiving antenna arrangement (8), and the analyzing device (15) is additionally designed to determine an elevation angle (θ) for the object (13) reflecting the respective radar radiation (11), said elevation angle (θ) being determined perpendicularly to the azimuth measuring plane (20).

9. 发明授权

EP2082260B1 VERFAHREN UND RADARANORDNUNG ZUR ÜBERWACHUNG EINES ÜBERWACHUNGSBEREICHS 有权
标题翻译：方法和雷达装置，用于监测监视区域
公开(公告)号：EP2082260B1
公开(公告)日：2011-05-11
申请号：EP07856005.9
申请日：2007-11-13
申请人： S.M.S. Smart Microwave Sensors GmbH
发明人： MENDE, Ralph
IPC分类号： G01S13/56 , G08B13/24
CPC分类号： G08B13/184 , G01S7/4052 , G01S13/56 , G01S13/87 , G01S2007/4082
摘要： In the case of a radar arrangement for monitoring a monitoring area (1) having a radar transmitter (in 3) which continuously emits a measurement signal, having a radar receiver (in 3) for the measurement signal reflected from a moving object (6) and having an evaluation device for evaluation of a Doppler frequency, and improvement is achieved in object identification and a reduction is achieved in false alarms by providing at least one reflector (4) in the emission area of the radar transmitter (in 3), which reflects a radar signal emitted from the radar transmitter (in 3) to the radar receiver (in 3), by the evaluation of the Doppler frequency being periodically interrupted, and by the capability to switch the evaluation device, during the interruption, to evaluation of the existence or strength of the radar signal received by the radar receiver (in 3).

10. 发明公开

EP1680688A1 MESSEINRICHTUNG F R EIN KRAFTFAHRZEUG 有权
标题翻译：测量装置用于机动车
公开(公告)号：EP1680688A1
公开(公告)日：2006-07-19
申请号：EP04765430.6
申请日：2004-09-21
申请人： Volkswagen Aktiengesellschaft , S.M.S. Smart Microwave Sensors GmbH
发明人： MEINECKE, Marc-Michael , MENDE, Ralph , BEHRENS, Marc , TO, Thanh-Binh
IPC分类号： G01S13/34 , G01S13/93
CPC分类号： G01S13/34 , G01S7/35 , G01S13/24 , G01S13/347 , G01S13/931 , G01S2013/9367 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389
摘要： The invention relates to a measuring device (10, 11, 12, 13, 14, 15, 16, 30, 50), particularly a measuring device (10, 11, 12, 13, 14, 15, 16, 30, 50) for a motor vehicle (1), for measuring a distance between said measuring device (10, 11, 12, 13, 14, 15, 16, 30, 50) and at least one object (20) and/or measuring a difference in speed (v) between the measuring device (10, 11, 12, 13, 14, 15, 16, 30, 50) and the at least one object (20). The inventive measuring device (10, 11, 12, 13, 14, 15, 16, 30, 50) comprises an emitting apparatus (35, 55) for transmitting a transmission signal (s(t), sl(t)) encompassing at least two sequences of signal portions (A(t), B(t), C(t), D(t)), a first sequence of signal portions (A(t)) and a second sequence of signal portions (B(t)) with two respective temporally alternating signal portions (A1, A2, A3, B1, B2, B3). The frequency of at least two signal portions (A1, A2, A3, B1, B2, B3) of a sequence of signal portions (A(t), B(t), C(t), D(t)) differs by one respective difference frequency (fHub,A/(N-1), fHub,B/(N-1)), the difference frequency (fHub,A/(N-1)) of the first sequence of signal portions (A(t)) being different from the difference frequency (fHub,B/(N-1)) of the second sequence of signal portions (B(t)).

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