TF03 UART/CAN Product Manual V1.2.2
Benewake(Beijing)Co., Ltd
collimated light, which enters the receiving system after being reflected by the measured target
and is focused on the APD detector by the receiving lens. The time between the transmitted signal
and the received signal is calculated through the circuit amplification and filtering, and the distance
between TF03 and the measured target can be calculated through the speed of light.
Figure 3 Principle of measurement
2.4
Detection angle descriptions
TF03 has a 0.5 degree detection angle and rectangular light spot, see Figure 4 for simulated
diagrams of the light spot. Therefore, at different distances, the spot size, namely detecting range,
is different as shown in Table 1.
Note: The side length of common objects detected should be greater than that of the
detection range of TF03; When the side length of the detected object is less than that of the
detection range, the LiDAR effective range will be reduced
Figure 4 Detection angle of TF03
Laser
Pulse timing
Module
