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为了定量地评估激光测距仪的最大测程,并快速掌握激光测距仪在不同能见度下的具体性能,提出了一种最大测程数值算法,即通过结合激光测距方程和大气透过率计算公式来构建并求解超越方程的方法,可完成最大测程的定量计算。在此基础上,又提出了比例计算法来完成不同能见度下最大测程的等效推算。根据算法原理,分别进行了数值模拟计算,并给出了最大测程与能见度的关系曲线。数值模拟结果表明,该方法可以方便准确地完成多种情况下激光测距机最大测程的计算,具有定量直观、计算精度高、使用方便等优点,为激光测距仪最大测程的检测与评估提供了一种新方案。
In order to quantitatively evaluate the maximum range of the laser range finder and quickly grasp the specific performance of the laser range finder under different visibility, a maximum range numerical algorithm is proposed, which combines the laser ranging equation and the atmospheric transmittance Calculation formula to build and solve the method beyond the equation, to complete the calculation of the maximum measurement range. On this basis, we also put forward a proportional method to complete the equivalent estimation of the maximum range under different visibility. According to the principle of algorithm, numerical simulation is carried out respectively, and the relation curve between maximum range and visibility is given. The numerical simulation results show that this method can conveniently and accurately calculate the maximum range of laser range finder under various conditions and has the advantages of quantitative and intuitionistic, high computational accuracy and convenient use. It can be used to detect the maximum range of laser range finder Evaluation provides a new program.