本文借鉴层次分析法相对比较的思想，提出一种确定多传感器可信度的方法．该方法基于传感器提供的信息的相对可信度，对不同目标分别建立多传感器可信度判断矩阵，求得各传感器对该目标的可信度，进而求得各传感器的综合可信度。-In this paper, AHP relatively learn ideas, proposed a method of determining the credibility of multiple sensors. The method based on the relative credibility of the information provided by sensors on different targets were established to determine the credibility of multi-sensor array, and seek the goal of each sensor' s credibility, and thus obtain a comprehensive credibility of each sensor.