Fig. 1. Hardware block diagram of information processing system

Fig. 2. Analysis process of distance, intensity and angle of echo

Fig. 3. Test of influencing factors

Fig. 4. Sketch map of data transition and conduct

Fig. 5. Dual core cooperative timing diagram

Fig. 6. Detecting of three echoes

Fig. 7. Comparison before and after distance correction

Fig. 8. Comparison before and after intensity correction

Fig. 9. Data rate test of lidar