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1. 发明申请

WO2016123878A1 一种手持式的测距仪审中-公开
公开(公告)号：WO2016123878A1
公开(公告)日：2016-08-11
申请号：PCT/CN2015/078240
申请日：2015-05-05
申请人：金华马卡科技有限公司
发明人：蒋洪洲
IPC分类号： G01S7/481 , G01S17/08 , G01S7/483 , G01C3/02
CPC分类号： G01C3/02 , G01S7/481 , G01S7/483 , G01S17/08
摘要：一种手持式测距仪，包括主体结构（2）、镜片座（1）和主板机构（3），所述主体结构（2）和镜片座（1）为分体式结构；所述主板机构（3）包括主板组件（31）和支撑所述主板组件（31）的主板支撑架（32），所述主板支撑架（32）的一端与所述主体结构（2）相连。该手持式测距仪，结构简单，主体结构（2）和镜片座（1）为分体式结构，大大提高了生产效率，且镜片可根据型号进行替换，使得主体结构（2）适用性好，适用更多不同要求的产品。

2. 发明申请

WO2015173144A1 IMAGING SYSTEM AND METHOD FOR MONITORING A FIELD OF VIEW 审中-公开
标题翻译：用于监视视野的成像系统和方法
公开(公告)号：WO2015173144A1
公开(公告)日：2015-11-19
申请号：PCT/EP2015/060207
申请日：2015-05-08
申请人： ODOS IMAGING LTD.
发明人： YATES, Chris , SOFTLEY, Chris
IPC分类号： G01S17/10 , G01S7/483
CPC分类号： G01S17/89 , G01S7/4802 , G01S7/483 , G01S17/107 , G01S17/58
摘要： The invention relates to an imaging system for monitoring a field of view (2) with a two-dimensional array (3) of photo elements (44) on which the field of view (2) is imaged, wherein the imaging system (1) is adapted to determine for each of the photo elements (44) a distance between the respective photo element (44) and a surface of an object (4, 13) located in the field of view (2) by light emitted by the imaging system (1) into the field of view (2) and subsequently arriving on the photo elements (44) and to determine for each of the distances a distance vector with at least one component to form a coordinate image comprising the distance vectors, a first memory unit (7) being adapted to store the coordinate image, a second memory unit (8) storing for at least one of the photo elements (44) a logical relation that has for at least one of the components the form that the respective component is larger than or equal to a predetermined lower value, and the component is smaller than or equal to a predetermined upper value, and a processing unit (9) adapted to inquire for each of the photo elements (44) if the logical relation is fulfilled and to output a trigger signal in case at least one of the logical relations is fulfilled.
摘要翻译：本发明涉及一种用于利用其上成像视场（2）的光元件（44）的二维阵列（3）来监视视场（2）的成像系统，其中成像系统（1）适于通过由成像系统发射的光来确定每个照片元件（44）上位于视场（2）中的对象（4,13）的各个照片元件（44）和表面之间的距离（1）进入视场（2）并随后到达照片元素（44）并且为每个距离确定具有至少一个分量的距离矢量以形成包括距离矢量的坐标图像，第一存储器单元（7）适于存储坐标图像;第二存储单元（8），用于存储至少一个所述照片元素（44）的逻辑关系，所述逻辑关系对于所述组件中的至少一个具有相应组件是大于或等于预定的较低值，并且该部件小于或等于等于预定的上限值;以及处理单元（9），其适于在满足所述逻辑关系时查询每个所述光元件（44），并且在满足所述逻辑关系中的至少一个的情况下输出触发信号。

3. 发明申请

WO2013189837A1 DISTANCE MEASURING METHOD USING DYNAMIC PULSE WIDTH ADAPTATION 审中-公开
标题翻译：使用动态脉冲宽度适应的距离测量方法
公开(公告)号：WO2013189837A1
公开(公告)日：2013-12-27
申请号：PCT/EP2013/062291
申请日：2013-06-13
申请人： HEXAGON TECHNOLOGY CENTER GMBH
发明人： SINGER, Julien
IPC分类号： G01S7/497 , G01C15/00
CPC分类号： G01S17/08 , G01C15/002 , G01S7/483 , G01S7/497
摘要： Method for measuring a distance to an object with emitting pulsed laser light with defined measurement pulse width, wherein the pulse width of the laser light is dynamically adjustable, receiving at least a part of the pulsed laser light with defined measurement pulse width reflected from the object, and precisely determining the distance to the object by means of the received laser light. Moreover, the method is characterised by pre-adjusting an actual pulse width of the emitted laser light in an automated and continuous manner for providing the defined measurement pulse width by performing a test measurement by emitting an amount of adjusting laser light with the actual pulse width, receiving at least a part of the adjusting laser light reflected from the object and determining a test distance to the object by means of the received adjusting laser light. Furthermore, the steps of defining a measurement pulse width region (R1-Rj) on basis of a distance criterion (MPEF), wherein the distance criterion (MPEF) provides at least a maximum laser emission level on dependency of the test distance, and pre-adjusting the actual laser pulse width so that the pre-adjusted pulse width lies within limits of the measurement pulse width region (R1-Rj) and provides the measurement pulse width are performed.
摘要翻译：一种用于测量与具有确定的测量脉冲宽度的发射脉冲激光的物体的距离的方法，其中所述激光的脉冲宽度是动态可调节的，接收至少一部分脉冲激光，其具有从物体反射的限定的测量脉冲宽度并且通过所接收的激光精确地确定到物体的距离。此外，该方法的特征在于以自动连续的方式预先调整发射的激光的实际脉冲宽度，以通过以实际脉冲宽度发射一定量的调节激光来进行测试测量，以提供所定义的测量脉冲宽度接收从物体反射的调整激光的至少一部分，并通过所接收的调节激光确定到物体的测试距离。此外，基于距离标准（MPEF）定义测量脉冲宽度区域（R1-Rj）的步骤，其中所述距离标准（MPEF）根据测试距离提供至少最大激光发射水平，并且预先 - 调整实际的激光脉冲宽度，使预先调整的脉冲宽度在测量脉冲宽度区域（R1-Rj）的限制内，并提供测量脉冲宽度。

4. 发明申请

WO2012085152A1 3D LANDSCAPE REAL-TIME IMAGER AND CORRESPONDING IMAGING METHODS 审中-公开
标题翻译： 3D景观实时成像和相关成像方法
公开(公告)号：WO2012085152A1
公开(公告)日：2012-06-28
申请号：PCT/EP2011/073688
申请日：2011-12-21
申请人： BOROWSKI, André
发明人： BOROWSKI, André
IPC分类号： G01S7/483 , G01S17/89
CPC分类号： H04N13/254 , G01S7/4817 , G01S7/483 , G01S17/89
摘要： The present invention relates to a 3D landscape real-time imager. It also relates to methods for operating such an imager. Such an imager comprises: - at least one illuminating part which is designed to scan at least a portion of the landscape at a given range and having an ultra-short laser pulse source emitting at least one wavelength, and an optical rotating block, with a vertical axis of rotation, and controlled such that given packets of pulses are shaped in a pattern of rotating beams sent toward the said at least partial landscape; - at least one receiving part which comprises a set of SPAD detector arrays, each arranged along a vertical direction and rotating at a given speed in synchronism with the optical rotating block of the illuminating part, the detection data of the SPAD detector arrays being combined to acquire 3D imaging data of the said at least partial landscape in a central controller.
摘要翻译：本发明涉及3D景观实时成像器。它还涉及用于操作这种成像器的方法。这种成像器包括： - 至少一个照明部分，其设计成在给定范围内扫描景观的至少一部分并且具有发射至少一个波长的超短激光脉冲源和光学旋转块，其中具有并且被控制使得给定的脉冲分组以朝向所述至少部分景观发送的旋转波束的图案成形; - 至少一个接收部分，其包括一组SPAD检测器阵列，每个SPAD检测器阵列沿垂直方向布置并且以给定速度与照明部分的光学旋转块同步旋转，SPAD检测器阵列的检测数据被组合到在中央控制器中获取所述至少部分景观的3D成像数据。

5. 发明申请

WO2012013486A1 A METHOD AND A SYSTEM FOR CALIBRATING A MULTI-VIEW THREE DIMENSIONAL CAMERA 审中-公开
标题翻译：一种用于校准多视三维摄像机的方法和系统
公开(公告)号：WO2012013486A1
公开(公告)日：2012-02-02
申请号：PCT/EP2011/061819
申请日：2011-07-12
申请人： SIEMENS AKTIENGESELLSCHAFT , AKUR VENKATESAN, Varun , DOUGLAS, Antony Louis Piriyakumar
发明人： AKUR VENKATESAN, Varun , DOUGLAS, Antony Louis Piriyakumar
IPC分类号： G01S7/497 , H04N13/00
CPC分类号： G01S17/08 , G01S7/483 , G01S17/89 , H04N13/246 , H04N13/271
摘要： A method for calibrating a multi-view three dimensional camera (4) having a time-of-flight camera (4) for generating a three dimensional depth map (6) through a 360 degree lens system (8), the method includes placing the camera (4) relative to a surrounding hollow body (10) of a known inner shape (12), generating the depth map (6) of the known inner shape (12) of the hollow body (10), comparing the depth map (6) with the known inner shape (12) to determine correction parameters (14) of the depth map (6).
摘要翻译：一种用于校准具有飞行时间相机（4）的多视图三维相机（4）的方法，用于通过360度透镜系统（8）产生三维深度图（6），所述方法包括将相对于已知内部形状（12）的周围空心体（10）的相机（4），产生中空体（10）的已知内部形状（12）的深度图（6），将深度图 6）具有已知的内部形状（12）以确定深度图（6）的校正参数（14）。

6. 发明申请

WO2011107987A4 IMAGE GATED CAMERA FOR DETECTING OBJECTS IN A MARINE ENVIRONMENT 审中-公开
标题翻译：用于检测海洋环境中的物体的图像门控摄像机
公开(公告)号：WO2011107987A4
公开(公告)日：2011-10-27
申请号：PCT/IL2011000206
申请日：2011-03-01
申请人： ELBIT SYSTEMS LTD , DAVID OFER , BARUKH YEHUDA AKIVA , BENNET KEREN , SADE ALON
发明人： DAVID OFER , BARUKH YEHUDA AKIVA , BENNET KEREN , SADE ALON
IPC分类号： G01S7/483 , G01S17/10 , G01S17/89
CPC分类号： G01S7/483 , G01S17/107 , G01S17/89
摘要： System for detecting objects protruding from the surface of a body of water in a marine environment under low illumination conditions, the system comprising a gated light source, generating light pulses toward the body of water illuminating substantially an entire field of view, a gated camera, sensitive at least to wavelengths of the light generated by the gated light source, the gated camera receiving light reflected from at least one object, within the field of view, protruding from the surface of the body of water and acquiring a gated image of the reflected light, and a processor coupled with the gated light source and with the gated camera, the processor gating the gated camera to be set 'OFF' for at least the duration of time it takes the gated light source to produce a light pulse in its substantial entirety in addition to the time it takes the end of the light pulse to complete traversing a determined distance from the system and back to the gated camera, the processor further setting, for each pulse, the gated camera to be 'ON' for an 'ON' time duration until the light pulse, reflecting back from the object, is received by the gated camera.
摘要翻译：用于检测在低照度条件下从海洋环境中的水体表面突出的物体的系统，所述系统包括门控光源，产生朝向基本上照射整个视场的水体的光脉冲，门控照相机，其至少对由门控光源产生的光的波长敏感，门控相机接收从视野内的至少一个物体反射的从水体表面突出的光并获取反射的门控图像光以及与门控光源和门控照相机耦合的处理器，处理器门控门控照相机至少持续一段时间，使门控光源在其大量产生光脉冲的时间内设置为“关闭” 除了光脉冲结束花费的时间完成从系统经过确定的距离并返回到门控照相机之后，处理器进一步对于每个脉冲设置门控摄像机在'ON'持续时间内为'ON'，直到由门控摄像机接收到从物体反射回来的光脉冲。

7. 发明申请

WO2011021129A1 METHOD OF OPERATING A SMI SENSOR AND CORRESPONDING SENSOR DEVICE 审中-公开
标题翻译：操作SMI传感器和相应传感器装置的方法
公开(公告)号：WO2011021129A1
公开(公告)日：2011-02-24
申请号：PCT/IB2010/053601
申请日：2010-08-10
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , VAN DER LEE, Alexander, M. , CARPAIJ, Mark , MOENCH, Holger , SCHEMMANN, Marcel
发明人： VAN DER LEE, Alexander, M. , CARPAIJ, Mark , MOENCH, Holger , SCHEMMANN, Marcel
IPC分类号： G01S7/483 , G01S17/06 , G01S17/58
CPC分类号： G01S7/483 , G01S17/06 , G01S17/58
摘要： The present invention refers to a method of operating a self-mixing interference sensor and a corresponding self-mixing interference sensor device. In the method the laser (1) of the device is controlled to periodically emit a laser pulse followed by an emission period of laser radiation having a lower amplitude. The pulse width of the laser pulse is selected such that the pulse after reflection at the object (3) re-enters the laser (1) during the emission period of laser radiation with lower amplitude. The corresponding SMI signal has an increased signal to noise ratio.
摘要翻译：本发明涉及一种操作自混合干涉传感器和相应的自混合干涉传感器装置的方法。在该方法中，该装置的激光器（1）被控制以周期性地发射激光脉冲，随后是具有较低振幅的激光辐射的发射周期。选择激光脉冲的脉冲宽度，使得在物体（3）反射之后的脉冲在具有较低振幅的激光辐射的发射周期期间重新进入激光器（1）。相应的SMI信号具有增加的信噪比。

8. 发明申请

WO2009115122A1 GEODETIC SCANNER WITH INCREASED EFFICIENCY 审中-公开
标题翻译：具有提高效率的地质扫描仪
公开(公告)号：WO2009115122A1
公开(公告)日：2009-09-24
申请号：PCT/EP2008/053349
申请日：2008-03-20
申请人： TRIMBLE AB , HERTZMAN, Mikael
发明人： HERTZMAN, Mikael
IPC分类号： G01S7/497 , G01S17/89 , G01S7/483 , G01S17/42
CPC分类号： G01S7/497 , G01S7/483 , G01S7/4868 , G01S17/023 , G01S17/42 , G01S17/89
摘要： The present invention provides a method and a geodetic scanner for determining the appearance of a target. In the method and geodetic scanner of the present invention, an initial can is performed to calculate or determine a set of optimal gain values for each one of a number of predetermined positions (151-166) at the surface of the target (150). Once gain values (g 151 -g 166 ) have been determined for all predetermined positions, distances to each one of the predetermined positions are calculated using the gain values. The present invention is advantageous in that the measurement rate and the overall efficiency are increased.
摘要翻译：本发明提供了一种用于确定目标的外观的方法和大地测量扫描器。在本发明的方法和大地测量扫描器中，执行初始罐以计算或确定在目标（150）的表面上的多个预定位置（151-166）中的每一个的一组最佳增益值。一旦对所有预定位置确定了增益值（g151-g166），则使用增益值计算到每个预定位置的距离。本发明的优点在于，提高了测量速率和总体效率。

9. 发明申请

WO2006031130A1 RANGE AND VELOCITY SENSING SYSTEM 审中-公开
标题翻译：范围和速度传感系统
公开(公告)号：WO2006031130A1
公开(公告)日：2006-03-23
申请号：PCT/NZ2005/000241
申请日：2005-09-13
申请人： THE UNIVERSITY OF WAIKATO , CARNEGIE, Dale, Anthony , CREE, Michael, John , DORRINGTON, Adrian, Andrew
发明人： CARNEGIE, Dale, Anthony , CREE, Michael, John , DORRINGTON, Adrian, Andrew
IPC分类号： G01C3/08 , G01S17/58
CPC分类号： G01S17/58 , G01S7/483 , G01S7/4868 , G01S17/10
摘要： The present invention relates to a method and apparatus used to calculate at least one velocity component for a target within the region. The invention employs an energy source which is activated using an activation system in a cyclic pattern with a selected source frequency. A receiver is also employed in conjunction with a shielding system where this shielding system is configured to block the sensing of reflected energy from the target in a cyclic pattern with a selected receiver frequency. The invention operates through measuring a frequency change in the source frequency of the energy source signal when received by the receiver and determines a velocity component for a target based on a measured frequency change for a known direction of travel. The invention may also be extended to provide a two or three dimensional velocity vector through the addition of further energy sources.
摘要翻译：本发明涉及一种用于计算区域内目标的至少一个速度分量的方法和装置。本发明采用能量源，其使用具有所选源频率的循环模式的激活系统来激活。接收机还与屏蔽系统一起使用，其中该屏蔽系统被配置为以具有所选择的接收机频率的循环模式阻止来自目标的反射能量的感测。本发明通过测量由接收机接收到的能量源信号的源频率的频率变化来操作，并且基于已知行进方向的测量的频率变化来确定目标的速度分量。本发明还可以通过添加另外的能源来扩展以提供二维或三维速度矢量。

10. 发明申请

WO2005031385A1 OPTICAL IMAGINS SYSTEM WITH OPTICAL DELAY LINES 审中-公开
标题翻译：具有光学延迟线的光学图像系统
公开(公告)号：WO2005031385A1
公开(公告)日：2005-04-07
申请号：PCT/GB2004/004061
申请日：2004-09-24
申请人： MBDA UK LIMITED , MILLER, Lee, Douglas , JENNINGS, Martyn, Robert
发明人： MILLER, Lee, Douglas , JENNINGS, Martyn, Robert
IPC分类号： G01S7/483
CPC分类号： G01S17/89 , G01S7/4818 , G01S7/483 , G02B6/2804 , G02B6/2861 , H04B10/11
摘要： An electromagnetic signal processing system (10) comprises a plurality of optical fibre arrays (11, 12, 13, 14, 15 and 16) each having a cluster of optical fibres with their one ends (40) oriented to receive electromagnetic radiation from free-space, or to transmit electromagnetic radiation into free-space. Received electromagnetic radiation passes through respective array outputs (21, 22, 23, 24, 25 and 26) and optical delays (50, 51; 55, 56; 65) to the input (68) of a signal detector (69). Transmitted electromagnetic radiation from sources (71, 72) passes through optical delays (50, 51; 55, 56) to array inputs (21, 22, 23, 24, 25 and 26) so that the one ends (40) of the optical fibres transmit the electromagnetic radiation into free-space.
摘要翻译：电磁信号处理系统（10）包括多个光纤阵列（11,12,13,14,15和16），每个光纤阵列具有一束光纤，其一端（40）定向成接收来自自由空间的电磁辐射，空间，或将电磁辐射传输到自由空间。接收的电磁辐射通过相应的阵列输出（21,22,23,24,25和26）和光学延迟（50,51,55,56; 65）到信号检测器（69）的输入端（68）。来自源极（71,72）的透射电磁辐射通过光学延迟（50,51,55,56）到阵列输入（21,22,23,24,25和26），使得光学器件的一端（40）光纤将电磁辐射传输到自由空间。

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