Aiming at the problem of using missile group to carry out intelligent cooperative combat, a simulation system of ground target recognition by missile group based on vision is proposed. The research mainly includes the ground target recognition based on the fusion of RGB image and infrared image, the distributed communication between missiles with limited communication range, and the real-time visualization of the perception situation of missile group nodes. The simulation results show that the recognition algorithm based on image fusion can effectively improve the recognition effect of missile group nodes on ground targets, and has good engineering feasibility, and the communication between missiles based on distributed limited communication range is helpful to improve the overall robustness of the missile group system and the stability of information transmission.