Processing

Please wait...

Settings

Settings

Goto Application

1. CN207037086 - Laser radar

Office China
Application Number 201720698552.3
Application Date 15.06.2017
Publication Number 207037086
Publication Date 23.02.2018
Publication Kind U
IPC
G01S 17/02
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
02Systems using the reflection of electromagnetic waves other than radio waves
G01S 7/481
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
7Details of systems according to groups G01S13/, G01S15/, G01S17/127
48of systems according to group G01S17/58
481Constructional features, e.g. arrangements of optical elements
Applicants SHENZHEN SUTENG INNOVATION TECHNOLOGY CO., LTD.
Inventors QIU CHUNXIN
LIU LETIAN
Title
(EN) Laser radar
(ZH) 激光雷达
Abstract
(EN)
The utility model discloses a laser radar is disclosed in the embodiment, laser radar includes: fiber laser for transmission outgoing laser, the optic fibre circulator for receive from the first interface of optic fibre circulator the outgoing laser of fiber laser transmission, and will the 2nd interface outlet of optic fibre circulator is followed to outgoing laser, the mirror that shakes sets upafter the optic fibre circulator for change the outgoing angle of outgoing laser in the vertical direction, the polygonal rotating mirror for the change comes the outgoing angle of the outgoing laserof natural vibration mirror on the horizontal direction. The utility model discloses laser radar is small, and is with low costs, and vertical resolution is high.

(ZH)
本实用新型的实施例中公开了一种激光雷达,所述激光雷达包括:光纤激光器,用于发射出射激光;光纤环形器,用于从光纤环形器第一接口接收所述光纤激光器发射的出射激光,并将所述出射激光从光纤环形器第二接口输出;振镜,设置于光纤环形器之后,用于在垂直方向上改变出射激光的出射角度;旋转多面镜,用于在水平方向上改变来自振镜的出射激光的出射角度。本实用新型实施例的激光雷达体积小,成本低,垂直分辨率高。