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公开(公告)号：US20150226853A1
公开(公告)日：2015-08-13
申请号：US14618230
申请日：2015-02-10
Inventor： Hong Seok SEO , Bong Ki MHEEN , Myoung Sook OH , Jae Sik SIM , Jung Ho SONG , Min Hyup SONG
Abstract: Disclosed is a laser radar apparatus. The laser radar apparatus includes: a light transmission unit configured to output a laser pulse by using a light source; a light reception unit configured to receive a reflected laser pulse in connection with the laser pulse; and a controller configured to adjust a repetition rate of the laser pulse of the light source, in which the controller adjusts the repetition rate of the laser pulse based on at least one of reception power, a target distance, a movement speed, a vertical angle, and a radiation angle.
Abstract translation: 公开了一种激光雷达装置。 激光雷达装置包括：光传输单元，被配置为通过使用光源来输出激光脉冲; 光接收单元，被配置为接收与激光脉冲相关的反射激光脉冲; 以及控制器，被配置为调整光源的激光脉冲的重复率，其中控制器基于接收功率，目标距离，移动速度，垂直角度中的至少一个来调节激光脉冲的重复率 ，和辐射角。
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公开(公告)号：US20150146190A1
公开(公告)日：2015-05-28
申请号：US14517119
申请日：2014-10-17
Inventor： Jae Sik SIM , Ki Soo KIM , Bong Ki MHEEN , Myoung Sook OH , Hong Seok SEO , Jung Ho SONG , Yong Hwan KWON , Dong Sun KIM , Min Hyup SONG , Gyu Dong CHOI
CPC classification number: G01S7/4817 , G01S17/06 , G01S17/42 , G01S17/87 , G01S17/89 , G01S17/936
Abstract: Provided herein a laser radar apparatus including a plurality of light transmission and reception modules arranged concavely in an opposite direction to a scanning direction based on a surface vertical to the scanning direction, wherein each of the plurality of light transmission and reception modules comprises a transmitter configured to deflect a laser beam and to irradiate the deflected laser beam to a target; and a receiver configured to receive the laser beam reflected from the target.
Abstract translation: 本发明提供一种激光雷达装置，其包括基于与扫描方向垂直的表面在与扫描方向相反的方向上凹入地布置的多个光发射和接收模块，其中多个光发射和接收模块中的每一个包括发射器配置 以偏转激光束并将偏转的激光束照射到目标上; 以及接收器，被配置为接收从目标反射的激光束。
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公开(公告)号：US20150381962A1
公开(公告)日：2015-12-31
申请号：US14609872
申请日：2015-01-30
Inventor： Jung Ho SONG , Bong Ki MHEEN , Myoung Sook OH , Yong Hwan KWON , Dong Sun KIM , Hong Seok SEO , Min Hyup SONG , Jae Sik SIM
CPC classification number: H04N5/225 , H04N5/23238 , H04N5/2354
Abstract: Disclosed are a method and an apparatus for implementing an active imaging system. A method of obtaining an image in an active imaging system including: dividing an imaging region, and determining a plurality of divided imaging regions; scanning each of the plurality of divided imaging regions based on a laser; collecting reflected light for each of the plurality of divided imaging regions, and generating a plurality of divided images by an image sensor; and generating a whole image for the imaging region based on the plurality of divided images.
Abstract translation: 公开了一种用于实现主动成像系统的方法和装置。 一种在主动成像系统中获得图像的方法，包括：分割成像区域，并确定多个划分的成像区域; 基于激光扫描多个划分的成像区域中的每一个; 收集多个分割成像区域中的每一个的反射光，并通过图像传感器生成多个分割图像; 以及基于所述多个划分的图像生成用于所述成像区域的整个图像。
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公开(公告)号：US20150381845A1
公开(公告)日：2015-12-31
申请号：US14620226
申请日：2015-02-12
Inventor： Jung Ho SONG , Myoung Sook OH , Ki Soo KIM , Bong Ki MHEEN , Jae Sik SIM , Yong Hwan KWON , Min Hyup SONG , Gyu Dong CHOI
IPC: H04N1/028
CPC classification number: H04N1/02825
Abstract: Disclosed is an apparatus for obtaining an image. The apparatus for obtaining an image includes a light source, a scanner, a first beam splitter, and a light receiving unit. The light source generates a laser pulse. The scanner irradiates the laser pulse in a first direction. The first beam splitter splits the laser pulse irradiated in the first direction in the first direction and a second direction and irradiates the split laser pulse. The light receiving unit detects reflected light. Accordingly, it is possible to irradiate light to a wide range by a light source having a relatively small divergent angle.
Abstract translation: 公开了一种用于获得图像的装置。 用于获得图像的装置包括光源，扫描仪，第一分束器和光接收单元。 光源产生激光脉冲。 扫描仪沿第一方向照射激光脉冲。 第一分束器将在第一方向和第二方向上沿第一方向照射的激光脉冲分开，并照射分割激光脉冲。 光接收单元检测反射光。 因此，可以通过具有相对小的发散角的光源将光照射到宽范围。
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