公开(公告)号：US20020085193A1

公开(公告)日：2002-07-04

申请号：US10033774

申请日：2001-12-28

申请人： Kabushiki Kaisha Topcon

发明人： Fumio Ohtomo ,  Kiwami Horiguchi ,  Hitoshi Ohtani

IPC分类号： G01C003/08

CPC分类号： G01C1/04

摘要： The present invention relates to both a surveying apparatus with a picking-up device and a electronic storage medium, and particularly to a surveying apparatus capable of combining a background image captured by a picking-up device with survey data obtained by the surveying apparatus and displaying the combined image on a display unit, wherein the surveying apparatus is configured such that the picking-up device can be connected to the surveying apparatus, the picking-up device having an optical axis approximately parallel with an optical axis of the surveying apparatus, the surveying apparatus comprising: an operation unit for associating measurement data obtained by the surveying apparatus with image data obtained by the picking-up device and displaying a measurement. target position mark. in the image data; a first storage unit for storing the measurement data associated with the image data; a second storage unit for storing the image data associated with the measurement data; and a display unit for, when necessary, displaying at least one of the measurement data and the image data stored in the first storage unit and the second storage unit, respectively.

摘要翻译： 本发明涉及一种具有拾取装置的测量装置和电子存储介质，特别涉及一种能够将由拾取装置拍摄的背景图像与由测量装置获得的测量数据相组合的测量装置，并且显示 在显示单元上的组合图像，其中测量装置被配置为使得拾取装置可以连接到测量装置，拾取装置具有与测量装置的光轴大致平行的光轴， 测量装置，包括：操作单元，用于将由测量装置获得的测量数据与由拾取装置获得的图像数据相关联并显示测量值。 目标位置标记。 在图像数据中; 第一存储单元，用于存储与图像数据相关联的测量数据; 第二存储单元，用于存储与测量数据相关联的图像数据; 以及显示单元，用于在需要时分别显示存储在第一存储单元和第二存储单元中的测量数据和图像数据中的至少一个。

公开(公告)号：US20020075472A1

公开(公告)日：2002-06-20

申请号：US09957931

申请日：2001-09-20

发明人： Carvel E. Holton

IPC分类号： G01C003/08

CPC分类号： G01S7/4818 ,  G01N21/538 ,  G01S17/026 ,  G01S17/95 ,  Y02A90/19

摘要： An optical fiber based ceilometer for sensing cloud height is disclosed. In a first embodiment, the ceilometer comprises a transmitter based upon optical fibers transmitting an output signal to a target. The transmitter includes a radiation source generating the output signal at a prescribed wavelength or wavelengths. A first waveguide is receptive of the output signal and guides the output signal therealong. A receiver is receptive of a return signal wherein the return signal comprises the output signal reflected or backscattered from the target. In a second embodiment the ceilometer comprises a radiation source generating an output signal at a prescribed wavelength. An optical fiber transceiver is receptive of the output signal and transmits the output signal to a target, receiving thereby a return signal; wherein the return signal comprises the output signal reflected or backscattered off of the target. A sensor senses the return signal. An optical fiber or other multiplexer is receptive of the output signal, directs the output signal to the transceiver and is receptive of the return signal and directs the return signal to the sensor.

摘要翻译： 公开了一种用于感测云高度的基于光纤的测井仪。 在第一实施例中，光圈仪包括基于将输出信号传输到目标的光纤的发射机。 发射机包括产生具有规定波长或波长的输出信号的辐射源。 第一波导接收输出信号并在其上引导输出信号。 接收机接收返回信号，其中返回信号包括从目标反射或反向散射的输出信号。 在第二实施例中，光晕仪包括产生规定波长的输出信号的辐射源。 光纤收发器接收输出信号并将输出信号发送到目标，从而接收返回信号; 其中返回信号包括从目标反射或反向散射的输出信号。 传感器感测返回信号。 光纤或其他多路复用器接收输出信号，将输出信号引导到收发器并且接收返回信号并将返回信号引导到传感器。

公开(公告)号：US20020015144A1

公开(公告)日：2002-02-07

申请号：US09843839

申请日：2001-04-30

申请人： ASAHI KOGAKU KOGYO KABUSHIKI KAISHA

发明人： Shuzo Seo

IPC分类号： G01C003/08

CPC分类号： G01C11/00 ,  G01C3/08 ,  G01S7/483 ,  G01S17/10 ,  G01S17/89

摘要： A three-dimensional image capturing device performs sensing operations of a first reflected light beam component and a second reflected light beam component. In the sensing operation of the first reflected light beam component, the pulse shape of a distance measuring light beam is triangular. The electric charge accumulating period starts at the same time as the disappearance of a pulse of the distance measuring light beam, and ends after the disappearance of a pulse of the reflected light beam. In the sensing operation of the second reflected light beam component, the pulse shape of a correction light beam is rectangular. The electric charge accumulating period starts at the same time as the disappearance of a pulse of the correction light beam, and ends after the disappearance of a pulse of the reflected light beam. A signal charge obtained by the first reflected light beam component sensing operation is divided by a signal charge obtained by the second reflected light beam component sensing operation.

公开(公告)号：US20020008865A1

公开(公告)日：2002-01-24

申请号：US09847408

申请日：2001-05-03

申请人： ASAHI KOGAKU KOGYO KABUSHIKI KAISHA

发明人： Masami Shirai ,  Shunichiro Wakamiya

IPC分类号： G01C003/08

CPC分类号： G01S7/4812 ,  G01C15/00

摘要： A surveying instrument includes a sighting telescope for sighting an object; an optical distance meter which includes a light-transmitting optical system for transmitting a measuring light toward the object via the sighting telescope, a light-receiving optical system for receiving light reflected by the object, and a light-receiving element which receives the measuring light reflected by the object and received by the light-receiving optical system; and a light shield mask positioned on an optical axis between the eyepiece and the light-receiving element to cut off incoming rays from the eyepiece.

公开(公告)号：US20010050763A1

公开(公告)日：2001-12-13

申请号：US09852020

申请日：2001-05-10

申请人： ASAHI KOGAKU KOGYO KABUSHIKI KAISHA

发明人： Masami Shirai

IPC分类号： G01C003/08

CPC分类号： G02B7/34 ,  G01C15/002 ,  G01S7/4812 ,  G01S17/36 ,  G02B23/04

摘要： A surveying instrument includes a sighting for sighting an object; a beam-splitting optical system positioned between an objective lens and an eyepiece, and having a wavelength selection mirror which reflects light with specific wavelengths while allowing light having wavelengths other than the specific wavelengths to pass therethrough; an optical distance meter which includes a light-transmitting optical system for transmitting measuring light toward the object, and a light-receiving optical system for receiving light reflected by the object; and a phase-difference detection type focus detecting device which detects a focus state from a correlation between a pair of images respectively formed by two light bundles which are passed through two different pupil areas on the objective lens and the wavelength selection mirror. The two different pupil areas are positioned so that the two light bundles are incident on the wavelength selection mirror at the same incident angle.

摘要翻译： 测量仪器包括瞄准目标物; 位于物镜和目镜之间的分束光学系统，并且具有反射具有特定波长的光的波长选择镜，同时允许具有特定波长的波长的光通过其中; 一种光学距离计，包括用于将测量光传送到物体的光透射光学系统和用于接收被物体反射的光的光接收光学系统; 以及相位差检测型焦点检测装置，其从通过物镜和波长选择镜上的两个不同瞳孔区域的两个光束分别形成的一对图像之间的相关性检测聚焦状态。 两个不同的光瞳区域被定位成使得两个光束以相同的入射角入射在波长选择镜上。

公开(公告)号：US20010048516A1

公开(公告)日：2001-12-06

申请号：US09863726

申请日：2001-05-23

发明人： Reinhard Waibel ,  Manfred Ammann

IPC分类号： G01C003/08

CPC分类号： G01C3/06

摘要： The optoelectronic distance measuring, signal processing and display device and the operating method upon which such a device is based are characterized in that a current function state of the device and changes made thereto by the user are shown graphically on a display of the device by at least one of icons, numbers and symbols, wherein active changes in the currently indicated function state are carried out exclusively by selecting at least one of the respective icons and numerical input. In such a device, no language-specific or country-specific fonts and programming language components are needed.

摘要翻译： 光电测距，信号处理和显示装置以及这种装置所基于的操作方法的特征在于，设备的当前功能状态和由用户做出的改变以图形方式显示在设备的显示器上 图标，数字和符号中的至少一个，其中通过选择各个图标和数字输入中的至少一个来执行当前指示的功能状态的主动变化。 在这样的设备中，不需要特定于语言的国家或国家的字体和编程语言组件。

公开(公告)号：US20010024271A1

公开(公告)日：2001-09-27

申请号：US09803449

申请日：2001-03-09

申请人： Olympus Optical Co., Ltd

发明人： Isao Takayanagi ,  Taishin Yoshida

IPC分类号： G01C003/08

CPC分类号： G01S17/10 ,  G01C3/08 ,  G01S7/4863 ,  G01S7/4865

摘要： A distance measurement apparatus irradiates an object with a light from a light source whose luminance can be modulated or from a pulse light source, and receives the reflected and returned light to obtain a distance to the object. A photoelectric converter receives the reflected light and photoelectrically converts the received light. A first charge accumulator accumulates an electric charge transferred via a first gate driven by a first transfer pulse synchronized with an emitting timing of the light from the light source among electric charges generated by the photoelectric converter. A second charge accumulator accumulates an electric charge transferred via a second gate driven by a second transfer pulse complementary to the first transfer pulse among the electric charges generated by the photoelectric converter. A normalization circuit reads a first signal based on the accumulated electric charge of the first charge accumulator, and a second signal based on the accumulated electric charge of the second charge accumulator, and normalizes the smaller signal of the first and second signals with an added signal of the first and second signals.

摘要翻译： 距离测量装置用来自可以调制亮度的光源的光或从脉冲光源照射物体，并且接收反射和返回的光以获得与物体的距离。 光电转换器接收反射光并对所接收的光进行光电转换。 第一充电累加器累积经由与由光电转换器产生的电荷之间的来自光源的光的发光定时同步的第一传输脉冲驱动的第一栅极传送的电荷。 第二电荷累加器累积由由光电转换器产生的电荷中的与第一传输脉冲互补的第二传输脉冲驱动的第二栅极传送的电荷。 归一化电路基于第一电荷累加器的累积电荷读取第一信号，并且基于第二电荷累加器的累积电荷读取第二信号，并且用附加信号对第一和第二信号的较小信号进行归一化 的第一和第二信号。

公开(公告)号：US20010022653A1

公开(公告)日：2001-09-20

申请号：US09745797

申请日：2000-12-26

申请人： ASAHI KOGAKU KOGYO KABUSHIKI KAISHA

发明人： Shuzo Seo

IPC分类号： G01C003/08

CPC分类号： G01C3/08 ,  G01S17/89

摘要： A three-dimensional image capturing device which performs a distance measurement in first and second modes. In the first distance measurement mode, an electric charge accumulation period starts at the fall of a pulse of a distance measuring light beam, and ends after the fall of a pulse of a reflected light beam. In the second distance measurement mode, an electric charge accumulation period starts earlier than the fall of a pulse of the distance measuring light beam, by a predetermined time, and ends after the fall of a pulse of the reflected light beam. Based on a ratio of a first accumulated electric charge amount, obtained by the first distance measurement mode, to a second accumulated electric charge amount, obtained by the second distance measurement mode, the three-dimensional image is obtained.

摘要翻译： 一种在第一和第二模式中执行距离测量的三维图像捕获装置。 在第一距离测量模式中，电荷累积周期从测量光束的脉冲的下降开始，并且在反射光束的脉冲下降之后结束。 在第二距离测量模式中，电荷累积期间比距离测量光束的脉冲的下降预定时间开始，并且在反射光束的脉冲下降之后结束。 基于通过第一距离测量模式获得的第一累积电荷量与通过第二距离测量模式获得的第二累积电荷量的比率，获得三维图像。

公开(公告)号：US20040257555A1

公开(公告)日：2004-12-23

申请号：US10872476

申请日：2004-06-22

发明人： Takashi Takaoka ,  Shinya Kawanishi

IPC分类号： G01C003/00 ,  G01C003/08 ,  G01C005/00 ,  G03B007/099 ,  G02B007/28 ,  G03B013/00

CPC分类号： G01C3/10 ,  G02B7/32

摘要： A distance measuring sensor includes an LED emitting light, a projection lens receiving the light from the LED to direct the light to illuminate an object, a light receiving lens collecting light reflected by the object, and a PSD receiving at a location light collected by the light receiving lens to output a signal corresponding to the location. The light receiving lens and the PSD are configured to have an adjustable distance therebetween, as seen along an optical axis from the light receiving lens to the PSD. A distance measuring device and electronics equipped therewith can thus be obtained that can rapidly provide information on a distance of an object over a wide range and be configured of a reduced number of components.

摘要翻译： 距离测量传感器包括LED发光，投影透镜，其接收来自LED的光以引导光照射物体，收集由物体反射的光的光接收透镜，以及在由 光接收透镜输出对应于该位置的信号。 光接收透镜和PSD被配置为在沿着从光接收透镜到PSD的光轴看到之间具有可调节距离。 因此，可以获得能够快速地提供关于物体在较大范围上的距离的信息并由减少数量的部件构成的距离测量装置和配备有其的电子装置。

公开(公告)号：US20040246462A1

公开(公告)日：2004-12-09

申请号：US10808577

申请日：2004-03-25

申请人： PENTAX Precision Co., Ltd.

发明人： Kenji Kaneko ,  Shinichi Suzuki ,  Homu Takayama ,  Tadahisa Hoshino ,  Takanori Yachi ,  Masayuki Ueno

IPC分类号： G01C003/08

CPC分类号： G02B7/28 ,  G01C15/002 ,  G01S7/4812 ,  G01S17/88

摘要： A surveying instrument includes a sighting telescope optical system, a distance measuring system which outputs first data, a phase detection autofocus system which and outputs second data, and an AF driver which moves a focusing lens of the sighting telescope optical system to bring the sighting object into focus in accordance with one of the first data and the second data. A surveying instrument is also disclosed, which includes a sighting telescope and an AF drive unit which is provided separately from the sighting telescope, wherein the AF drive unit can be mounted to and dismounted from a body of the surveying instrument.

摘要翻译： 测量仪器包括瞄准望远镜光学系统，输出第一数据的距离测量系统，输出第二数据的相位检测自动对焦系统以及移动观察望远镜光学系统的聚焦透镜以使瞄准物体 根据第一个数据和第二个数据之一进行聚焦。 还公开了一种测量仪器，其包括与瞄准望远镜分开设置的瞄准望远镜和AF驱动单元，其中AF驱动单元可以安装到测量仪器的主体上并从其拆卸。