Lidar sensors are used in airport fence protection. Lidar sensors are not only used in AGVs, railways, highways, logistics, and ports, but are also used in airports now. Many airport fence protections are using lidar. Why are many airports using lidar for protection? In fact, the lidar can scan the moving logistics very quickly. When the moving object approaches the protection area, the lidar will initiate an alarm and remind the staff
Advantages of using lidar:
1. with extremely high resolution
Lidar works in the optical band, and the frequency is 2 to 3 orders of magnitude higher than microwave. Therefore, compared with microwave radar, lidar has extremely high range resolution, angular resolution and speed resolution.
2. Strong anti-interference ability
The laser wavelength is short, it can emit a laser beam with a very small divergence angle (on the order of μrad), the multipath effect is small (will not form directional emission, and multipath effect with microwave or millimeter wave), and can detect low-altitude/ultra-low-altitude targets.
3. The amount of information obtained is rich
Can directly obtain the distance, angle, reflection intensity, speed and other information of the target to generate a multi-dimensional image of the target.
4. Can work all day
Active laser detection does not depend on external lighting conditions or the radiation characteristics of the target itself. It only needs to emit its own laser beam and obtain target information by detecting the echo signal of the emitted laser beam.
CYNDAR specializes in solutions for airport fence protection lidar, please contact online customer service if needed
