公开(公告)号：US09103778B2

公开(公告)日：2015-08-11

申请号：US13836991

申请日：2013-03-15

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： Tai-Shan Liao ,  Chi-Hung Huang ,  Chih-Chieh Wu ,  Din Ping Tsai ,  Shih-Jie Chou ,  Cheng-Fang Ho

IPC: G01N21/41 ,  G06K9/00 ,  G01N21/43

CPC classification number: G01N21/43

Abstract: An image-based refractive index measuring system comprises an optical device and an electronic device. The optical device is used to guiding an external light which is passed through an analyte. The electronic device comprises an image capture module, an image analyze module and a display module. The image capture module generates a first image by capturing the external light source. The image analyze module connects to the image capture module to receive the first image, and analyzes the first image in order to generate an analytical result comprising the refractive index of the analyte. The display module connects to the image analyze module to receive and display the analytical result.

Abstract translation: 基于图像的折射率测量系统包括光学装置和电子装置。 光学装置用于引导通过分析物的外部光。 电子设备包括图像捕获模块，图像分析模块和显示模块。 图像捕获模块通过捕获外部光源产生第一图像。 图像分析模块连接到图像捕获模块以接收第一图像，并且分析第一图像以产生包括分析物的折射率的分析结果。 显示模块连接到图像分析模块，以接收和显示分析结果。

公开(公告)号：US20140192183A1

公开(公告)日：2014-07-10

申请号：US13836991

申请日：2013-03-15

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： Tai-Shan Liao ,  Chi-Hung Huang ,  Chih-Chieh Wu ,  Din Ping Tsai ,  Shih-Jie Chou ,  Cheng-Fang Ho

IPC: G01M11/02

CPC classification number: G01N21/43

Abstract: An image-based diopter measuring system comprises an optical device and an electronic device. The optical device is used to guiding an external light which is passed through an analyte. The electronic device comprises an image capture module, an image analyze module and a display module. The image capture module generates a first image by capturing the external light source. The image analyze module connects to the image capture module to receive the first image, and analyzes the first image in order to generate an analytical result comprising the diopter of the analyte. The display module connects to the image analyze module to receive and display the analytical result.

Abstract translation: 基于图像的屈光度测量系统包括光学装置和电子装置。 光学装置用于引导通过分析物的外部光。 电子设备包括图像捕获模块，图像分析模块和显示模块。 图像捕获模块通过捕获外部光源产生第一图像。 图像分析模块连接到图像捕获模块以接收第一图像，并且分析第一图像以便产生包括分析物屈光度的分析结果。 显示模块连接到图像分析模块，以接收和显示分析结果。

公开(公告)号：US11487014B2

公开(公告)日：2022-11-01

申请号：US16830538

申请日：2020-03-26

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： Tai-Shan Liao ,  Long-Jeng Lee ,  Shih-Jie Chou ,  Chun-Jen Weng

IPC: G01S17/89 ,  G01S7/48 ,  G01S7/481

Abstract: An integrated device includes a laser ranging module, a dual-branched fiber bundle, a beam splitter, and an image receiving module. The laser ranging module includes a light source, an optical receiver and a computing unit. The fiber bundle is disposed between the laser ranging module and the beam splitter. A target reflects a measuring beam emitted by the light source to form a reflected beam. The beam splitter splits the reflected beam into a first reflected beam and a second reflected beam. The first reflected beam is transmitted to the optical receiver through the fiber bundle to generate a measurement signal. The computing unit receives the measurement signal to calculate a distance between the target and the fiber bundle. The image receiving module is disposed on the optical path of the second reflected beam to receive the second reflected beam and displays the image of the target.

公开(公告)号：US10323963B2

公开(公告)日：2019-06-18

申请号：US15835042

申请日：2017-12-07

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： Tai-Shan Liao ,  Chi-Hung Huang ,  Chun-Li Chang ,  Shih-Jie Chou

IPC: G01B9/02 ,  G01D5/26 ,  G01B11/02 ,  G02B6/38 ,  G01C3/08 ,  G01S17/08

Abstract: A flexible optical measuring device comprises an optical distance measuring module, an optical fiber adapter and an optical coupling module. The optical distance measuring module comprises a light source, an optical receiver and a computing unit. The optical fiber adapter is disposed and connected between the optical distance measuring module and the optical coupling module. The optical coupling module comprises a first optical fiber, a two-in-one optical coupler, a detector and a second optical fiber. A measuring beam is emitted from the light source and reaches the detector. The measuring beam then passes through the detector to the object and forms a reflected beam which is reflected back to the detector, then enters the second optical fiber and passes through the optical receiver and the optical receiver outputs a measurement signal. The computing unit calculates the distance between the object and a terminal of the detector accordingly.