Robot Anti-collision Application

Clean Robot
Medical Robot
Self-balance Robot
TFmini-S is installed at the height of 50 cm,
maintaining the tilting angle of 30°, capable
of detecting obstacles within 1 meter on the
ground. LiDAR readings will increase when
there is a staircase.
For instance, when the LiDAR is installed at the height of 42 cm, i.e. AB=42cm as shown in the figure; given that ∠a=30°,
according to the trigonometry, BC=42/Sin∠a=84cm
Conclusion: we recommend setting angle∠a to 20°-60° and the height of the Lidar to 30-50 cm above the ground; Otherwise, it
may cause inaccurate measurements or reduce the valid range.
The real-time measurement ability of Benewake LiDAR sensor is remarkable. Its Fov is small, energy is concentrated,
accuracy is high and reliability is strong. Compared with the infrared sensor or ultrasonic, it can obtain more accurate and
stable measurement with flexible installation. The service life is more than 3 years. At present, Benewake LiDAR sensor is
widely used in clean robot, inspection robot, delivery robot and etc.
TFmini-S is installed at the height of 30cm
above the ground, maintaining the angle of
16° to horizontal surface. Therefore, it is
able to detect obstacles within the range of
1.1 meters towards the front ground.
Distance values will increase when there is a
staircase.
Installed at the height of 42cm on the body of
robots, two TFmini-S sensors probe the
grounds on both left and right sides. The
angle between LiDAR beam and horizontal
surface is 15° when the robot stays upright. It
varies from 10° to 57° when the robot tilts
forward and backward.
Email
[e-mail]
Website
en.benewake.com
Phone
[phone]
Address
10A Keshi Building Xinxi Rd, Haidian District, Beijing. Benwake (Beijing) Co., Ltd.
Installation
Case Study