Ruqing Liu, Yan Jiang, Feng Li, Zhe Meng, Wenju Guo, Jingguo Zhu. Design of multi-channel data acquisition system for real-time perception lidar[J]. Infrared and Laser Engineering, 2021, 50(5): 20200291
- Infrared and Laser Engineering
- Vol. 50, Issue 5, 20200291 (2021)
Fig. 1. Development tend of real-time perception lidar
Fig. 2. Structure diagram of detection unit of real-time perception lidar
Fig. 3. Block diagram of FPGA control system
Fig. 4. Topological graph of hardware system
Fig. 5. Working principle of ping pong ARM
Fig. 6. Schematic diagram of EMIFA interface structure inside DSP
Fig. 7. Block diagram of point cloud solution
Fig. 8. EMIFA test timing diagram of FPGA board card
Fig. 9. Real time point cloud image of lidar system
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