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    • 4. 发明申请
    • DISTANCE MEASURING APPARATUS, ELECTRONIC DEVICE, METHOD FOR MEASURING DISTANCE, AND RECORDING MEDIUM
    • 距离测量装置,电子装置,测量距离的方法和记录介质
    • US20160299219A1
    • 2016-10-13
    • US15191015
    • 2016-06-23
    • Shuichi SUZUKIMitsuru NAKAJIMAHideomi FUJIMOTO
    • Shuichi SUZUKIMitsuru NAKAJIMAHideomi FUJIMOTO
    • G01S7/486G01S7/481G01S17/10
    • G01S7/4865G01S7/4817G01S7/4868G01S7/497G01S17/10G01S17/42
    • A distance measuring apparatus measuring a distance to an object is disclosed. The apparatus includes a light projector projecting an irradiating light onto the object; a first receiver receiving and converting a reflected light into a received light signal; a second receiver adjacent to the light projecting unit, the second receiver receiving and converting the irradiating light into a reference signal, the second receiver being different from the first receiver; and a distance measuring unit measuring the distance based on a time. The distance measuring unit calculates an integrated waveform based on a reference waveform of the reference signal and a waveform of the received light signal, determines, based on the integrated waveform, a time from projection of the irradiating light onto the object by the light projecting unit until reception of the reflected light by the first receiver, and calculates the distance based on the determined time.
    • 公开了一种测量与物体的距离的距离测量装置。 该装置包括将照射光投射到物体上的投影仪; 接收并将反射光转换为接收光信号的第一接收机; 与所述投光单元相邻的第二接收器,所述第二接收器接收并将所述照射光转换为参考信号,所述第二接收器不同于所述第一接收器; 以及基于时间测量距离的距离测量单元。 距离测量单元基于参考信号的参考波形和接收的光信号的波形来计算积分波形,基于积分波形确定由投光单元将照射光投射到物体上的时间 直到由第一接收器接收到反射光,并且基于所确定的时间来计算距离。
    • 6. 发明申请
    • DISTANCE MEASURING DEVICE
    • 距离测量装置
    • US20130229645A1
    • 2013-09-05
    • US13771465
    • 2013-02-20
    • Shuichi SUZUKIMitsuru NAKAJIMAKenichi YOSHIMURA
    • Shuichi SUZUKIMitsuru NAKAJIMAKenichi YOSHIMURA
    • G01S17/02
    • G01S17/02G01S7/4811G01S7/4817G01S17/10
    • Disclosed is a distance measuring device configured to irradiate an object with light and receive reflected light therefrom to measure a distance from the object, including a light source device having at least one light-emitting part, a deflection part being provided rotatably around a predetermined axis line and having plural deflection faces configured to reflect light from the light source device toward the object, a reflection part being provided rotatably around the axis line and integrally with the deflection part and having plural reflection faces being provided to correspond to the plural deflection faces individually and reflecting a portion of light reflected from a corresponding deflection face and reflected from the object, and a light-receiving part having at least one light-receiving element configured to receive light reflected from the reflection part, wherein respective inclination angles of the plural deflection faces with respect to the axis line are mutually different.
    • 公开了一种距离测量装置,其被配置为用光照射物体并从其接收反射光以测量与物体的距离,包括具有至少一个发光部分的光源装置,偏转部分围绕预定轴线可旋转地设置 并且具有多个偏转面,其被配置为将来自所述光源装置的光朝向所述物体反射,反射部分围绕所述轴线可旋转地设置并与所述偏转部一体地设置,并且具有多个反射面以分别对应于所述多个偏转面 并且反射从相应的偏转面反射并从物体反射的光的一部分,以及具有被配置为接收从反射部反射的光的至少一个光接收元件的光接收部,其中,多个偏转 相对于轴线的面相互不同 ent。
    • 9. 发明申请
    • LASER RADAR DEVICE
    • 激光雷达设备
    • US20140009747A1
    • 2014-01-09
    • US13930030
    • 2013-06-28
    • Shuichi SUZUKIMitsuru NAKAJIMAKenichi YOSHIMURAShigeaki IMAITadashi NAKAMURAHiroyoshi FUNATO
    • Shuichi SUZUKIMitsuru NAKAJIMAKenichi YOSHIMURAShigeaki IMAITadashi NAKAMURAHiroyoshi FUNATO
    • G01S17/02
    • G01S17/02G01S7/4817
    • Disclosed is a laser radar device including a modulated light beam generator that emits light beams to a target, a photodetector that receives reflected light; a reflected light condenser that condenses the reflected light; a rotator that rotates around a rotation axis; and mirrors included in the rotator that scan the light beams, and guide the reflected light to the reflected light condenser, wherein an angular detection range in a vertical direction is divided into a plurality of layers, wherein mirror surfaces of the mirrors are tilted by corresponding tilt angles relative to the rotation axis, the tilt angles being different from each other, wherein the modulated light beam generator emits the light beams in the vertical direction, the light beams having different emission angles, and wherein a difference between the emission angles corresponds to the angular detection range of one layer in the vertical direction.
    • 公开了一种激光雷达装置,其包括向目标发射光束的调制光束发生器,接收反射光的光电检测器; 聚光反射光的反射光聚光器; 围绕旋转轴旋转的旋转体; 以及包括在扫描光束的旋转体中的反射镜,并将反射光引导到反射光聚光器,其中垂直方向上的角度检测范围被分成多个层,其中反射镜的镜面被相应的 相对于旋转轴的倾斜角度,倾斜角度彼此不同,其中调制光束发生器沿垂直方向发射光束,光束具有不同的发射角,并且其中发射角之间的差对应于 垂直方向上一层的角度检测范围。
    • 10. 发明申请
    • IMAGING APPARATUS
    • 成像设备
    • US20110234803A1
    • 2011-09-29
    • US13073451
    • 2011-03-28
    • Mitsuru NAKAJIMATetsuya Ogata
    • Mitsuru NAKAJIMATetsuya Ogata
    • H04N5/225H04N7/18
    • H04N5/2254H04N5/2257
    • An imaging apparatus includes an optical element forming an image of an object, a lens barrel retaining the optical element, an image pickup device section having an image pickup device and obtaining the image of the object, a mounting wall portion surrounding one end portion of the lens barrel at an object side, a lens-barrel side screw groove provided on an outer circumference surface of the lens barrel, and a screw fixation section provided on the mounting wall portion and screwing with the lens-barrel side screw groove to fix the lens barrel to the mounting wall portion while pressing the one end portion of the lens barrel to the mounting wall portion in a direction of a photographing optical axis.
    • 一种成像装置包括形成物体的图像的光学元件,保持光学元件的镜筒,具有图像拾取装置并获得物体的图像的图像拾取装置部分,围绕该物体的一个端部的安装壁部分 物镜侧的镜筒,设置在镜筒的外周面上的镜筒侧螺纹槽,以及设置在安装壁部上并与镜筒侧螺纹槽旋合以固定镜片的螺钉固定部 在将拍摄光轴的方向按压镜筒的一端部到安装壁部的同时,将其朝向安装壁部。