CE30-D Brand New LiDAR from Benewake Brief Introduction

    CE30-D is a complete solid-state LiDAR with large measuring range and high resolution. It can be used in UAV such as drones, cars, robots and so on to detect the range, altitude holding, obstacle avoidance, self-guiding and so on

Feature: Complete Solid-state LiDAR
              Large measuring range: max to 30 meters with centimeter-level accuracy
              High resolution: angular resolution reach to 0.19 degree (3 mrad)

   

Principle of Ranging: The ranging principle of CE30 is based on Time of Flight (TOF). The modulated near-infrared light is emitted from CE30, which will be reflected by an object and received by CE30 again. CE30 calculates the phase difference and time difference between the emitted and received light to determine the distance between CE30 and detected object. 

Blind Zone: When detecting objects with high reflectivity, a blind zone as shown in Figure 4 would appear. This is caused by the overexposure when objects’ reflected light is excessive. LiDAR will filter the data from this overexposure zone. When the detected object’s reflectivity is lower, the blind zone can become smaller. The blind zone is 30 cm long when detect objects with 10% reflectivity. 

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Detection Range: The maximum detectable range is different in different area of field of view. The detectable area of a 90% reflectivity object is shown in Figure 5. 

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LiDAR Dimensions:

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