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81. 发明授权

EP1176429B1 Portable type distance measuring apparatus 有权
标题翻译：便携式距离测量仪
公开(公告)号：EP1176429B1
公开(公告)日：2004-09-29
申请号：EP01116523.0
申请日：2001-07-07
申请人： KABUSHIKI KAISHA TOPCON
发明人： Ohtomo, Fumio , Ohishi, Masahiro
IPC分类号： G01S17/06 , G01S17/36 , G01S7/497 , G01S7/481 , G01C15/00 , G01C3/08
CPC分类号： G01S17/36 , G01C15/002 , G01C15/006 , G01S7/481 , G01S7/497 , G01S17/06

82. 发明公开

EP1450128A1 Verfahren und Vorrichtung zur Ableitung geodätischer Entfernungsinformationen 审中-公开
标题翻译： Verfahren und Vorrichtung zur AbleitunggeodätischerEntfernungsinformationen
公开(公告)号：EP1450128A1
公开(公告)日：2004-08-25
申请号：EP03003738.6
申请日：2003-02-19
申请人： Leica Geosystems AG
发明人： Hinderling, Jürg , Benz, Paul , De Lange, Martin
IPC分类号： G01C3/08 , G01S7/483 , G01S17/08 , G01C15/00
CPC分类号： G01S7/487 , G01C3/08 , G01S7/481 , G01S7/4865 , G01S13/227 , G01S17/102
摘要： Zur Ableitung von geodätischen Entfernungsinformationen wird ein Lichtsignal auf ein- oder mehrere Ziele ausgesendet. Dabei werden Gerätekomponenten wie Sender 1'' und Empfänger 4" zusammen mit den Zielen 3a und 3b als ein lineares, zeitinvariantes System modelliert, das durch ein Signal s(t) angeregt und dessen Systemantwort y(t) aufgenommen wird. Im Gegensatz zu Laufzeit- oder Phasenmessern wird die Entfernungsinformation sowohl aus der zeitlichen Verschiebung als auch aus der Signalform der Systemantwort abgeleitet.
摘要翻译：一种用信号发生器提取大地测量/测地距离/测距信息的方法，用于在MHz至高达GHz范围内产生至少两个HF调制频率，需要具有系统输入，光辐射源，至少一个目标对象（3a，3b）和具有系统输出和分析/评估电子装置的接收器（4“）。最初，通过在系统输入处施加至少一个激励信号，系统通过至少两个，特别是合成的调制频率，优选一组离散调制频率被激励。在系统输出端拾取至少一个系统响应，距离/测距信息是由分析电子设备从系统响应的信号形状导出的。包括（a）执行该方法的装置，（b）大地测量/测地仪器，特别是经纬仪，用于（c）用于三维图像扫描的扫描仪和（d）使用的独立权利要求的设备。

83. 发明公开

EP1321740A3 Light-wave rangefinder using a pulse method 有权
标题翻译： Ein Pulsverfahren verwendender Lichtwellenentfernungsmesser
公开(公告)号：EP1321740A3
公开(公告)日：2004-04-14
申请号：EP02028027.7
申请日：2002-12-16
申请人： KABUSHIKI KAISHA TOPCON
发明人： Ohishi, Masahiro , Tokuda, Yoshikatsu
IPC分类号： G01C3/08 , G01S7/487 , G01S17/36
CPC分类号： G01C3/08 , G01S7/487 , G01S7/4873 , G01S7/497 , G01S17/105
摘要： The present invention relates to a light-wave rangefinder using a pulse method, which can reduce a measurement error, in which a tuned amplifier converts an electric signal of a light receiving unit into a damped oscillation waveform and thereby an arithmetic processing means can calculate a distance from a measuring position to a reflecting object on the basis of the damped oscillation waveform of the tuned amplifier. An optical noise sampling unit samples an optical noise produced in the rangefinder; an optical-noise storage unit stores sampling data of the optical-noise sampling unit; an arithmetic processing means reduces a measurement error caused by an optical noise on the basis of the sampling data of the optical-noise storage unit; and thereby a distance, a measurement error of which is reduced, can be calculated.
摘要翻译：本发明涉及一种使用脉冲方法的光波测距装置，其可以减小测量误差，其中调谐放大器将光接收单元的电信号转换成阻尼振荡波形，从而算术处理装置可以计算出基于调谐放大器的阻尼振荡波形，从测量位置到反射物体的距离。光噪声采样单元对测距仪中产生的光噪声进行采样; 光噪声存储单元存储光噪声采样单元的采样数据; 算术处理装置基于光噪声存储单元的采样数据减少由光噪声引起的测量误差; 从而可以计算其测量误差减小的距离。

84. 发明公开

EP1373830A1 SURFACE PROFILE MEASUREMENT 有权
标题翻译：测量表面轮廓的
公开(公告)号：EP1373830A1
公开(公告)日：2004-01-02
申请号：EP02718331.8
申请日：2002-04-04
申请人： Instro Precision Limited
发明人： MORCOM, John,c/o Instro Precision Limited
IPC分类号： G01C3/08
CPC分类号： G01S17/936 , G01S7/487 , G01S7/51 , G01S17/10 , G01S17/102 , G01S17/87 , G01S17/89 , G05D1/024 , G05D1/0246 , G05D1/0248 , G05D1/027 , G05D1/0272 , G05D1/0274 , G05D2201/0213 , G08G1/166 , G08G1/167
摘要： An imaging system scans a light source output over an object to be imaged, and receives the reflected signal in a multi-region light detector, wherein different regions of the object to be imaged are imaged onto different regions of the detector by the receiving optics, and wherein different regions of the light detector can be actuated separately. The light source scanning is synchronised with the actuation of the light detector so that a region of the detector imaging the region of object being illuminated by the light source is actuated. The time of flight of light signals from the light source to the actuated portion of the detector is calculated for all scanning directions, to enable a three dimensional image of the object to be constructed.

85. 发明公开

EP1344019A2 VORRICHTUNG ZUR ENTFERNUNGSMESSUNG, SOWIE ENTFERNUNGSMESSER UND ANSCHLAGELEMENT DAFÜR 有权
标题翻译：装置用于距离测量，以及里程表和停止元件，用于
公开(公告)号：EP1344019A2
公开(公告)日：2003-09-17
申请号：EP01985416.5
申请日：2001-12-17
申请人： Leica Geosystems AG
发明人： BÖGEL, Gerhard , BÖSCH, Thomas
IPC分类号： G01C3/08 , G01C15/00 , F16M11/06
CPC分类号： G01C15/002 , G01C3/08 , G01S7/481 , G01S7/497
摘要： Interchangeable stop elements (3; 3'; 3'') are disposed on a distance measurer (1) and embodied on the side thereof which is orientated towards the object to be measured in such a way that exact installation can take place on the surface of the object. An automatic recognition of the various stop elements (3; 3'; 3'') enables specific corrections in the distance measurement for the stop element (3; 3'; 3'') to be taken into account, preferably in a computer assisted manner.

86. 发明公开

EP1281042A1 MULTI-FUNCTION OPTICAL SYSTEM AND ASSEMBLY 审中-公开
标题翻译：多功能光学系统和组件
公开(公告)号：EP1281042A1
公开(公告)日：2003-02-05
申请号：EP01970507.8
申请日：2001-04-13
申请人： Optical Air Data Systems, LP
发明人： ROGERS, Philip, L.c/o Optical Air Data
IPC分类号： G01C3/08 , H04J14/02 , H01S3/00
CPC分类号： G01C3/08 , H01S3/06754 , H01S3/094003 , H04J14/02
摘要： An optical system or assembly is formed of a plurality of optical sources (10, 12, 14) and components of different laser-based equipment systems. The sources and/or components may be combined and/or eliminated to reduce complexity, cost and/or overall weight of the system by consolidating multiple laser sources into a reduced number of sources, and by multiplexing (19) different wavelength signals over common carriers. A laser engagement system (12, 14) and an infrared aim light (10) (or infrared illuminator) are powered by a single laser source which is adopted for use with conventional equipment by lengthening the duration of the coded pulses emitted by the transmitter. The transmitter may be triggered in response to the heat and/or pressure generated by the blank upon firing. A visible bore light may be eliminated by connecting infrared and/or visible aim light (10) directly to a rifle barrel. The laser engagement system and the infrared aim light (or infrared illuminator) are provided in a common housing assembly (410).

87. 发明公开

EP1266260A1 DISPOSITIF DE VISEE A QUATRE SURFACES REFLECHISSANTES FIXES 审中-公开
标题翻译： 4个实心反射面目标设备
公开(公告)号：EP1266260A1
公开(公告)日：2002-12-18
申请号：EP01919549.4
申请日：2001-03-22
申请人： EGG Solution Optronics SA
发明人： GIANCHANDANI, Sajan , LEROY, Alexandre
IPC分类号： G03B13/36 , G01C3/08
CPC分类号： G03B13/36 , G01C3/085 , G03B37/06
摘要： The invention concerns a sighting device (10) for determining the position of a target in space, comprising at least a reflector (20) provided with an outer surface (30), at least partly reflecting, associated with an electromagnetic wave sensor (4). The invention is characterised in that it comprises four reflecting means (20, 21, 22, 23) associated each with an electromagnetic wave sensor (40, 41, 42, 43) said reflecting means (20, 21, 22, 23) being each provided with a respective concave conical surface (30, 31, 32, 33) and being arranged such that the respective axes (A0, A1, A2, A3) of the four surfaces (30, 31, 32, 33) are parallel and vertical, three conical surfaces (31, 32, 33) being arranged in the same horizontal medium plane P so that their respective axes (A1, A2, A3) form in horizontal cross-section a triangle and the fourth conical surface (30) being arranged above the other three.

88. 发明公开

EP1211522A1 Cellule photoélectrique 有权
标题翻译：光电电池
公开(公告)号：EP1211522A1
公开(公告)日：2002-06-05
申请号：EP01401652.1
申请日：2001-06-21
申请人： Schneider Electric Industries SA
发明人： Charrier, Pierre , Guillot, Alain
IPC分类号： G01V8/12 , G01C3/08 , H01L31/02 , H03K17/94
CPC分类号： G01V8/12
摘要： Circuit photorécepteur (10) doté d'un composant dont l'aire photoréceptrice se compose d'une première zone (Z1) apte à fonctionner en mode reflex et d'une deuxième zone (Z2) à détection analogique de position apte à fonctionner en mode proximité.
La première zone (Z1) est une zone de photodiode à sortie (A1) et la deuxième zone (Z2) est une zone du type PSD munie d'une sortie près (A2) et d'une sortie loin (A3), un commutateur (I1) connectant à un circuit de traitement (12) soit la sortie (A1) en mode reflex soit la sortie (A2) en mode proximité.

89. 发明授权

EP0837301B1 Position detecting element and range sensor 失效
标题翻译：定位元件和距离传感器
公开(公告)号：EP0837301B1
公开(公告)日：2002-04-10
申请号：EP97117986.6
申请日：1997-10-17
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
发明人： Ito, Masami , Nishii, Kanji , Takamoto, Kenji , Fukui, Atsushi , Takata, Kazumasa
IPC分类号： G01C3/08 , G01B11/02 , G02B7/32
CPC分类号： G01C3/085 , G01B11/026

90. 发明公开

EP1163489A1 LASER DISPLACEMENT MEASUREMENT SYSTEM 审中-公开
标题翻译： LASERVERSCHIEBUNGSSYSTEM
公开(公告)号：EP1163489A1
公开(公告)日：2001-12-19
申请号：EP99967059.9
申请日：1999-08-31
申请人： VISIDYNE, INC.
发明人： DUCHARME, Alfred, D. , BAUM, Peter, N.
IPC分类号： G01C3/08 , G01B11/24
CPC分类号： G01S17/36 , G01S7/4915 , G01S17/32
摘要： A laser displacement measurement system (10) including a radiation source (12) for transmitting radiation to a target (16), an R.F. transmitter oscillator (18) for modulating the amplitude of the radiation at a first frequency, a detector (24) for sensing the radiation reflected from target (16), an R.F. local oscillator (28) for providing an R.F. signal at a second frequency, a first mixer circuit (34), responsive to the oscillators for providing a local I.F. signal which is the difference between the first and second frequencies, a second mixer circuit (44), responsive to detector (24) and R.F. local oscillator (28), for providing a reflected I.F. signal which is the difference between the second frequency and the modulated frequency of the reflected radiation, and a phase detector (48), responsive to the local and reflected I.F. signals, for detecting a first phase difference between the signals representative of the distance of target (16).

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