D series 2d laser lidar scanner sensor

D6,D10,D20 2D LIDAR Sensors can detect object of 6,10,20 meters around in the 360 degrees, they are suitable for robots obstacle avoidance and navigation.

Key words:

LIDAR 2D

Classification:

Detailed Description

Introductions

There are 3 models of D series 2d laser lidar scanner sensors, respectively D6, D10 and D20.

D series 2d LiDAR likes as the eye of a mobile robot.The dimension is small (only 78x78x56 mm), so it also called mini lidar sensor. It integrated our fiber compression patent, electromagnetic non-contact rotary patent, passive photoelectric coding patent and other technologies. It can detect object of 6,10,20 meters around in the 360 degrees, and can generate flat point-cloud data of the space where it located in. The point-cloud map data can be applied to fields such as SLAM (Simultaneous Localization And Mapping), robot positioning navigation, and human traffic detection.

Fearures

● Measurement range respectively: 0.15m~6m ; 0.15m-10m; 0.15m-20m;

● Kinds of digital output interfaces: 3*NPN OUT,2*NPN IN, TTL to USB.

● TOF (time of flight) laser distance measurement.

● Adopting Class I human eye safety laser, comply with international safety standards.

● The high-power laser emitter uses fiber compression (company patent) for divergence angle compression to make the spot smaller, which greatly improves the detection range.

● The patented electromagnetic non-contact rotary technology and patented passive photoelectric coding technology make the structure simple.

● The machine performance is very stable by using a large-rotor outer rotor motor, which greatly enhances the sense of orientation.

● Filtering the false alarms generated when the LiDAR detects to the edge of the object.

● For the detection of transparent objects, we can distinguish them by the energy return method.

● The ability to remove interference is greatly improved, and the bit error rate is reduced.

● Controlling the start, stop, and rotation speed of the rotating motor through PWM (Pulse-Width Modulation).

● The negative feedback principle is used to stabilize the motor speed in real time, which makes the judge of angles more accurately.

● The USB output mode can be used for ultra-dense installation with external timing control to form a 3D scan through CAN BUS.

● Providing complete visual data acquisition and analysis software on our official website.

● Providing fully customized service with our 15+ years industry experiences.

Application fields

● Suitable for short distance home service robots.

● 360° indoor robot obstacle avoidance.

● Environment scanning and 2D reconstruction.

● Service robots, cleaning robots, toy robots, etc. positioning, obstacle avoidance and navigation.

● Detection of the flow of people in a complicated environment.

 

DATASHEET

 

Items

Parameters

Model no

D6

D10

D20

Scanning range 1

0.15~6m@10%

0.15m~10m, 6m@10%

0.15~20m,12m@10%

Measurement error 2

±3cm@6m@10Hz

±3cm@10m@10Hz

±3cm@20m@10Hz

Scanning angle range

360°

Angle resolution

0.28°

Scanning frequency 3

10Hz

Measurement frequency

14.28Khz

Output Interface

 3*NPN OUT,2*NPN IN, TTL TO USB

TTL

TTL

Baud rate

921600bps

 

 

Distance resolution

1cm

Laser source

Laser diode 905nm, ≤1mW; comply withGB7247.1-2001
Class 1 Laser Eye Safety Requirements

Power supply

DC 5V±10%, Power consumption<3W Starting current>1.5A

Volume

78×78×56 mm

Operating temperature range

-10℃~ +50℃

Storage temperature range

-20℃~ +70℃

Protection level

IP54

Weight

190g

Working life

50,000 hours under standard conditions

 

Notes

1. An object with only 10% reflectivity and dark color that can be measured 6m, 12m, object as Kodar white up to 10m, 20m.

2. The measurement repeatability accuracy is ±3cm when the measurement range achieves 6m, 10m, 20m and scanning frequency is 10Hz.

3. The default rotating speed is 10 revolutions per second.

Applications

Product consultation

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