Zhenzhong Feng, Zhenyuan Yang, Chen Yu, Yang Bai, Zhao Song, Shiyue Xu, Jianbo Gao. Design and application of high-speed and high-precision information processing of multi-line lidar[J]. Infrared and Laser Engineering, 2021, 50(11): 20210684

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- Infrared and Laser Engineering
- Vol. 50, Issue 11, 20210684 (2021)

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
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Table 1. Measurement results of range accuracy experiments

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