发明名称 |
Obstacle sensor and robot cleaner having the same |
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. |
申请公布号 |
EP2575000(A2) |
申请公布日期 |
2013.04.03 |
申请号 |
EP20120185970 |
申请日期 |
2012.09.25 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD |
发明人 |
JEONG, YEON KYU;KIM, SHIN;KIM, JEONG HUN;KIM, JONG OWAN;YOON, SANG SIK;LEE, DONG HUN;SO, JEA YUN |
分类号 |
G05D1/02;G01S7/481;G01S17/88;G01S17/93;G02B17/08 |
主分类号 |
G05D1/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|