Fig. 1. Schematic diagram of camera imaging principle

Fig. 2. Geometric model of spatial relationship between laser and charging target

Fig. 3. Geometric diagram of binocular aiming system

Fig. 4. Simulation results of aiming error distribution at z=3 m

Fig. 5. Aiming error at different distances between target point and laser emission port

Fig. 6. Schematic diagram of laser aiming experimental system structure

Fig. 7. Physical image of binocular laser aiming system

Fig. 8. Theoretical calculation and experimental results of aiming error on plane at z=3 m

Fig. 9. Experimental results of aiming errors at different linear distances from laser emission port to target. (a) Linear distance is 20 mm; (b) linear distance is 50 mm