根据激光测距方程,分别建立了激光测距机漫反射目标及合作目标测距能力的理论模型。通过数值计算,研究了不同大气能见度条件下及不同激光发射束散角条件下配置合作目标对激光测距能力的影响。结果表明,配置合作目标可有效提高测距能力,并且在有合作目标条件下可有效降低激光发射功率,进一步为提高人眼安全提供保障。 According to the laser ranging equation, the theoretical models of the laser range finder diffuse reflection target and the cooperative target ranging capability are established respectively. Through numerical calculation, the influence of the cooperation target on laser ranging ability under different atmospheric visibility conditions and different laser beam divergence angles was studied. The results show that the allocation of cooperation objectives can effectively improve the ability of ranging, and under the conditions of cooperation can effectively reduce the laser power, further enhance the safety of the human eye to provide protection.