Benewake(Beijing)Co., Ltd
CE30-D Product Manual - V04
Figure 14 Dist Error varies with external Temp at different distance
8. Influence Factors of Measurement
8.1 Multi Optical Path
Based on ToF LiDAR principle, if there are multiple echo regions as shown in the figure below at the
working height of the radar, the multi-path phenomenon will be triggered: the LiDAR receives the light
returned by the path 1 and the path 2 at the same time, which may result in a larger measurement value.
Figure 15 Multi optical path phenomenon
8.2 Stray Light
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