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41. 发明授权

EP1324072B1 Distance measuring device 有权
标题翻译：测距设备
公开(公告)号：EP1324072B1
公开(公告)日：2009-03-18
申请号：EP02027925.3
申请日：2002-12-13
申请人： Datasensor S.p.A.
发明人： Marchi, Paolo , Pilone, Ciro Adelmo
IPC分类号： G01S17/10 , G01S7/486 , G01S7/497
CPC分类号： G01S7/497 , G01S7/4865 , G01S7/487 , G01S17/105

42. 发明公开

EP2019973A1 DISTANZMESSVERFAHREN UND DISTANZMESSER ZUR ERFASSUNG DER RÄUMLICHEN ABMESSUNG EINES ZIELES 有权
标题翻译：国际比利时分公司ZER ERFASSUNG DERRÄUMLICHENABMESSUNG EINES ZIELES
公开(公告)号：EP2019973A1
公开(公告)日：2009-02-04
申请号：EP07725096.7
申请日：2007-05-11
申请人： Leica Geosystems AG
发明人： ROHNER, Marcel , AEBISCHER, Beat , JENSEN, Thomas , SIERCKS, Knut
IPC分类号： G01S17/89 , G01S17/10 , G01S7/487
CPC分类号： G01S7/487 , G01S7/4865 , G01S7/497 , G01S17/107 , G01S17/89
摘要： A distance measuring method for detecting the spatial dimension of at least one target by at least one emission of a multiplicity of light pulses, in particular laser light, towards the target, detecting the light pulse scattered back by the target by means of a multiplicity of distance measuring pixels and eliminating the distance to the target for each pixel, wherein each light pulse can be detected within a measuring interval Ti from at least two partial intervals ti,j and the detection of at least one repetition constitutes a detection step performed in at least two stages wherein the measuring interval Ti is shortened from stage to stage.
摘要翻译：该方法涉及通过多个距离测量像素检测物镜散射回的光脉冲。对于每个像素，消除到物镜的距离。在两个部分间隔的测量间隔中检测每个光脉冲。重复的检测构成检测步骤，其在测量间隔中以两个步骤进行，并且逐步缩短。还包括用于检测空间维度的距离测量单元的独立权利要求。

43. 发明公开

EP1970727A1 Object detector for a vehicle 有权
标题翻译： Objektdetektorfürein Fahrzeug
公开(公告)号：EP1970727A1
公开(公告)日：2008-09-17
申请号：EP07119926.9
申请日：2007-11-02
申请人： OMRON Corporation, a corporation of Japan
发明人： Mitani, Shigetomo c/o Omron Corporation
IPC分类号： G01S7/292 , G01S7/487
CPC分类号： G01S7/487 , G01S7/4873 , G01S17/42 , G01S17/936
摘要： An object detector for a vehicle transmits a beam of electromagnetic waves forward to scan a target area, receives reflected waves from an object in front, and detects the object from received signals. Received signals are cumulatively added up for each of areas into which the target area is divided. Noise is removed from obtained data by time series filtering. If the value of a peak in data is less than that of the corresponding peak obtained in the previous scan by more than a specified value, such data are considered as an after image and not detected as an object.
摘要翻译：用于车辆的物体检测器向前发送电磁波束以扫描目标区域，从前方的物体接收反射波，并从接收信号中检测物体。对于目标区域划分的每个区域，接收到的信号被累加。通过时间序列滤波从获得的数据中去除噪声。如果数据中的峰值小于先前扫描中获得的相应峰值的值超过指定值，则将这些数据视为后续图像，而不被检测为对象。

44. 发明公开

EP1932017A1 VORRICHTUNG UND VERFAHREN ZUR AUFNAHME VON ABSTANDSBILDERN 有权转让
公开(公告)号：EP1932017A1
公开(公告)日：2008-06-18
申请号：EP06806876.6
申请日：2006-09-28
申请人： Siemens Aktiengesellschaft
发明人： MENGEL, Peter , FISCHER, Marc , LISTL, Ludwig
IPC分类号： G01S17/10
CPC分类号： G01S17/89 , G01S7/4865 , G01S7/487 , G01S7/497 , G01S17/107 , G01S2007/4975
摘要： A recording device (1) for distance images becomes multi-target-enabled by means of the arrival of light pulses (3) reflected at object regions (4, 5) at different distances being temporally resolved. This is done using extrema of the gradient of a correlation function between the received light pulses (3) and a time window during which sensor elements (9) of a camera (7) are activated.
摘要翻译：用于距离图像的记录装置（1）借助于在时间上分辨的不同距离的物体区域（4,5）处反射的光脉冲（3）的到达而成为多目标启用的。这是利用接收到的光脉冲（3）与相机（7）的传感器元件（9）被激活期间的时间窗之间的相关函数的梯度的极值来完成的。

45. 发明公开

EP1913420A1 VERFAHREN ZUR LICHTLAUFZEITMESSUNG 有权
标题翻译：方法LIGHT时间测量
公开(公告)号：EP1913420A1
公开(公告)日：2008-04-23
申请号：EP06776514.9
申请日：2006-07-29
申请人： Reime, Gerd
发明人： Reime, Gerd
IPC分类号： G01S17/08
CPC分类号： G01S17/10 , G01S7/4865 , G01S7/487
摘要： In a method and a device for light propagation time measurement, in particular for cameras, a light signal clocked by a clock controller (11) is transmitted from at least one transmitter (12) into a light path (14) via a retroreflective object (O) to a receiver (13) for detecting the alteration of the first light signal on account of the approach, presence and/or distance of the object (O). At the receiver, the received signal is determined from the light path on account of the first light signal and, in order to determine the propagation time, is cyclically compared in a comparator (15) with a second signal which is clocked by the clock controller (11) and which is produced without the light path (14), in order to generate a comparison value at the output of the comparator (15), which value is used for regulating the amplitude values of the transmitted signal and/or of the second signal such that the received signal and the second signal at least at the input of the comparator are substantially identical in magnitude. In parallel, the clock change signal (TW) - occurring during the clock change and corresponding to the light propagation time - between received signal from the light path (14) and second signal, given the magnitude of received signal from the light path (14) and second signal corrected to substantially identical magnitude at the input of the comparator (15), is detected cyclically. A difference value (S16) is determined by comparison of the clock change signals (TW) between received signal and second signal according to their amplitude in a further comparator (16). The difference value (S16) is altered by means of a phase shifter (17) for altering the phase delay of the phase of received signal and second signal until the difference value (S16) becomes minimal, preferably zero. The delay of the phase shifter that occurred given a minimal difference value is used for determining the light propagation time. A method for light propagation time measurement which can also operate with more favourable components and lower-frequency amplifiers is created as a result.

46. 发明授权

EP1308693B1 Optoelektronische Entfernungsmesseinrichtung 有权
标题翻译：光电测距装置
公开(公告)号：EP1308693B1
公开(公告)日：2006-12-13
申请号：EP02023314.4
申请日：2002-10-17
申请人： SICK AG
发明人： Hipp, Johann
IPC分类号： G01C3/00 , G01S17/32
CPC分类号： G01S7/487 , G01S7/4861 , G01S7/4868 , G01S17/10 , G01S17/42

47. 发明公开

EP1697762A1 EINPARKHILFE MIT ZWEI ODER MEHR SENSOREN MIT GLEICHZEITIGER DIREKT- UND KREUZECHOMESSUNG 审中-公开
标题翻译：用直接法同时和交叉回波测量两个或更多传感器驻车辅助系统
公开(公告)号：EP1697762A1
公开(公告)日：2006-09-06
申请号：EP04798175.8
申请日：2004-11-08
申请人： ROBERT BOSCH GMBH
发明人： BROSCHE, Thomas
IPC分类号： G01S13/93 , G01S13/87 , G01S7/292
CPC分类号： G01S13/931 , G01S7/292 , G01S7/487 , G01S7/527 , G01S13/325 , G01S13/878 , G01S15/876 , G01S15/878 , G01S15/931 , G01S17/87 , G01S17/936 , G01S2013/466 , G01S2013/9314 , G01S2013/9325 , G01S2013/9364 , G01S2013/9367 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385
摘要： The aim of the invention is to provide a system comprising two or more sensors, wherein every sensor has a transmitter and a receiver for signals and a sensor is adapted for reception of a cross echo signal of another sensor, and wherein the sensor can also receive and evaluate the signals reflected by the respective other sensors without mutual disturbances, the sensors being decoupled from one another. According to the invention, the sensors, in the receive mode, are temporally separated by the temporal delay of the transmission and reception signals.

48. 发明公开

EP1546760A4 INFRARED OBSTACLE DETECTION IN THE PRESENCE OF SUNLIGHT 审中-公开
标题翻译：红外障碍检测在阳光下
公开(公告)号：EP1546760A4
公开(公告)日：2006-06-14
申请号：EP03759338
申请日：2003-09-19
申请人： PROSPECTS CORP
发明人： O'CONNOR CHRISTOPHER J , DAVIS JAMES D JR , VERNAZ TODD R , HAWLEY STEPHEN A
IPC分类号： G01S17/02 , E05F15/00 , G01J5/06 , G01V8/12
CPC分类号： G01S17/026 , E05F15/40 , E05F15/43 , E05F2015/434 , E05Y2900/531 , E05Y2900/542 , E05Y2900/55 , G01J5/06 , G01S7/4868 , G01S7/487 , G01V8/12
摘要： In an infrared obstruction detection system, an apparatus is used to detect the presence of ambient light and initiate compensation to minimize the effects of the ambient light on the performance of the system. In one embodiment, the magnitude of the ambient light is measured and an offset proportional to that magnitude is fed to the obstruction detection system such that the data indicative of an obstacle are not obscured. In another embodiment, the apparatus continually monitors the effect of ambient light and adjusts the obstacle detection information during the changing states of the ambient light detected.

49. 发明授权

EP0926512B1 Proximity detecting device 失效
标题翻译：设备，用于接近检测
公开(公告)号：EP0926512B1
公开(公告)日：2006-03-08
申请号：EP97203984.6
申请日：1997-12-17
申请人： Inter Company Computer, Engineering, Design Services, in het kort : " Concept Design", naamloze vennootschap
发明人： van Marcke, Karel Carl
IPC分类号： G01S17/02 , G01S7/484 , G01S7/486 , E03C1/05
CPC分类号： G01S17/026 , E03C1/057 , G01S7/484 , G01S7/4861 , G01S7/4868 , G01S7/487 , G01S7/489

50. 发明授权

EP1456493B1 TÜRÜBERWACHUNGSEINRICHTUNG 有权
公开(公告)号：EP1456493B1
公开(公告)日：2005-11-09
申请号：EP02759866.3
申请日：2002-08-16
申请人： Kasper, Ferdinand Dr.
发明人：
IPC分类号： E05F15/00 , E05F15/20 , B66B13/26
CPC分类号： G01S7/48 , E05F15/73 , E05Y2900/104 , G01S7/481 , G01S7/4814 , G01S7/4816 , G01S7/487 , G01S7/489 , G01S7/493 , G01S17/00 , G01S17/026 , G01S17/46
摘要： A device for monitoring a thoroughfare (4) and access area (5) of an automatically movable door (1), comprising distanced, radiation-emitting and radiation-detecting elements. At least one of the radiation-emitting or radiation-detecting elements (8,20) has a wide action range (9; 21), in comparison with at least two opposing elements of a different type which have a narrow action range (11, 13; 16, 18). The main active direction of at least one element (10; 15) having a narrow action range (11; 16) is oriented towards the opposing element (8; 20) having a wide action range (9; 21) and the radiation detecting element (8; 15) reacts to an interruption in said radiation. The main active direction of at least one other element (12; 17) having a narrow action range (13; 18) is oriented towards the access area (5) and the radiation-detecting element (8; 17) sensing the access area (5) reacts to radiation reflection.

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