公开(公告)号：US20130076893A1

公开(公告)日：2013-03-28

申请号：US13616137

申请日：2012-09-14

申请人： Yeon Kyu JEONG ,  Shin KIM ,  Jeong Hun KIM ,  Jong Owan KIM ,  Sang Sik YOON ,  Dong Hun LEE ,  Jea Yun SO

发明人： Yeon Kyu JEONG ,  Shin KIM ,  Jeong Hun KIM ,  Jong Owan KIM ,  Sang Sik YOON ,  Dong Hun LEE ,  Jea Yun SO

IPC分类号： H04N7/18

CPC分类号： G01S17/00 ,  G01S7/4813 ,  G01S7/4814 ,  G01S7/4816 ,  G01S17/88 ,  G01S17/936 ,  G02B17/0808 ,  G05D1/0238 ,  G05D1/0248 ,  G05D2201/0203

摘要： An obstacle sensor includes a line light irradiating unit including a light-emitting unit, a light-emitting driving unit to drive the light-emitting unit, and a first conical mirror, an apex of which is disposed towards the light-emitting unit in a light irradiation direction of the light-emitting unit and which converts light emitted from the light-emitting unit into line light irradiated in all directions, and a reflected light receiving unit including a second conical mirror to condense light, that is irradiated from the first conical mirror and is then reflected from an obstacle, a lens, that is spaced from the apex of the second conical mirror by a predetermined distance and transmits the reflected light, an imaging unit to image the reflected light that passes through the lens, an image processing unit, and an obstacle sensing control unit.

摘要翻译： 障碍传感器包括：行光照射单元，包括发光单元，驱动发光单元的发光驱动单元;以及第一锥形反射镜，其顶点设置在发光单元中 发光单元的光照射方向，并将从发光单元发射的光转换为沿所有方向照射的线光;以及反射光接收单元，包括第二锥形镜以使光从第一锥形 然后从与第二锥形反射镜的顶点隔开预定距离的障碍物，透镜反射并透射反射光，成像单元对通过透镜的反射光进行成像，图像处理 单元和障碍物感测控制单元。

公开(公告)号：US09239389B2

公开(公告)日：2016-01-19

申请号：US13616137

申请日：2012-09-14

申请人： Yeon Kyu Jeong ,  Shin Kim ,  Jeong Hun Kim ,  Jong Owan Kim ,  Sang Sik Yoon ,  Dong Hun Lee ,  Jea Yun So

发明人： Yeon Kyu Jeong ,  Shin Kim ,  Jeong Hun Kim ,  Jong Owan Kim ,  Sang Sik Yoon ,  Dong Hun Lee ,  Jea Yun So

IPC分类号： G02B17/08 ,  G01S17/00 ,  G05D1/02 ,  G01S17/88 ,  G01S17/93 ,  G01S7/481

CPC分类号： G01S17/00 ,  G01S7/4813 ,  G01S7/4814 ,  G01S7/4816 ,  G01S17/88 ,  G01S17/936 ,  G02B17/0808 ,  G05D1/0238 ,  G05D1/0248 ,  G05D2201/0203

摘要： An obstacle sensor includes a line light irradiating unit including a light-emitting unit, a light-emitting driving unit to drive the light-emitting unit, and a first conical mirror, an apex of which is disposed towards the light-emitting unit in a light irradiation direction of the light-emitting unit and which converts light emitted from the light-emitting unit into line light irradiated in all directions, and a reflected light receiving unit including a second conical mirror to condense light, that is irradiated from the first conical mirror and is then reflected from an obstacle, a lens, that is spaced from the apex of the second conical mirror by a predetermined distance and transmits the reflected light, an imaging unit to image the reflected light that passes through the lens, an image processing unit, and an obstacle sensing control unit.

摘要翻译： 障碍传感器包括：行光照射单元，包括发光单元，驱动发光单元的发光驱动单元;以及第一锥形反射镜，其顶点设置在发光单元中 发光单元的光照射方向，并将从发光单元发射的光转换为沿所有方向照射的线光;以及反射光接收单元，包括第二锥形镜以使光从第一锥形 然后从与第二锥形反射镜的顶点隔开预定距离的障碍物，透镜反射并透射反射光，成像单元对通过透镜的反射光进行成像，图像处理 单元和障碍物感测控制单元。

公开(公告)号：US08735824B2

公开(公告)日：2014-05-27

申请号：US13317939

申请日：2011-11-01

申请人： Jun Pyo Hong ,  Jea Yun So ,  Sang Sik Yoon

发明人： Jun Pyo Hong ,  Jea Yun So ,  Sang Sik Yoon

IPC分类号： G01S17/48 ,  G01C3/10

CPC分类号： G01S17/48 ,  G01C3/10 ,  G01S7/4802 ,  G01S7/481 ,  G01S17/003 ,  G01S17/08

摘要： An infrared sensor module includes a first infrared sensor that includes a first light emitting unit configured to emit infrared light to an object and a first light receiving unit configured to detect an amount of infrared light reflected from the object, a second infrared sensor that includes a second light emitting unit configured to emit infrared light to the object and a second light receiving unit configured to detect an amount of the infrared light reflected from the object, and a controller to measure reflectivity of the object using a peak output voltage of the first light receiving unit, and to measure a distance to the object using not only the measured object reflectivity but also an output voltage of the second light receiving unit. As a result, the distance from the infrared sensor to the object can be correctly measured irrespective of the reflectivity of the object.

摘要翻译： 红外线传感器模块包括：第一红外线传感器，其包括被配置为向物体发射红外光的第一发光单元和被配置为检测从物体反射的红外光量的第一光接收单元;第二红外线传感器， 第二发光单元，被配置为向所述物体发射红外光;第二光接收单元，被配置为检测从所述物体反射的红外光的量;以及控制器，使用所述第一光的峰值输出电压来测量所述物体的反射率 并且使用不仅测量的物体反射率而且还测量第二光接收单元的输出电压来测量到物体的距离。 结果，无论物体的反射率如何，都可以正确地测量从红外线传感器到物体的距离。

公开(公告)号：US20120119091A1

公开(公告)日：2012-05-17

申请号：US13317939

申请日：2011-11-01

申请人： Jun Pyo Hong ,  Jea Yun So ,  Sang Sik Yoon

发明人： Jun Pyo Hong ,  Jea Yun So ,  Sang Sik Yoon

IPC分类号： G01J5/02

CPC分类号： G01S17/48 ,  G01C3/10 ,  G01S7/4802 ,  G01S7/481 ,  G01S17/003 ,  G01S17/08

摘要： An infrared sensor module includes a first infrared sensor that includes a first light emitting unit configured to emit infrared light to an object and a first light receiving unit configured to detect an amount of infrared light reflected from the object, a second infrared sensor that includes a second light emitting unit configured to emit infrared light to the object and a second light receiving unit configured to detect an amount of the infrared light reflected from the object, and a controller to measure reflectivity of the object using a peak output voltage of the first light receiving unit, and to measure a distance to the object using not only the measured object reflectivity but also an output voltage of the second light receiving unit. As a result, the distance from the infrared sensor to the object can be correctly measured irrespective of the reflectivity of the object.

摘要翻译： 红外线传感器模块包括：第一红外线传感器，其包括被配置为向物体发射红外光的第一发光单元和被配置为检测从物体反射的红外光量的第一光接收单元;第二红外线传感器， 第二发光单元，被配置为向所述物体发射红外光;第二光接收单元，被配置为检测从所述物体反射的红外光的量;以及控制器，使用所述第一光的峰值输出电压来测量所述物体的反射率 并且使用不仅测量的物体反射率而且还测量第二光接收单元的输出电压来测量到物体的距离。 结果，无论物体的反射率如何，都可以正确地测量从红外线传感器到物体的距离。