改进的生活事件分析法在铁路安全管理中的应用

Application of Modified Life Events Analysis to Railway Safety Management

在介绍生活事件分析法以及分析该法不足的基础上,从持续影响时间、多事件影响叠加、生活事件统计时间范围等方面对其进行了改进,并通过实例验证了改进的生活事件分析法的有效性,为铁路管理部门对人因事故的控制及预防提供了新的思路。

Because of the characteristics of railway system, the accidents caused by human errors are still in a high rate. This paper gives a brief introduction of life events analysis, and modifies it based on the analysis of its defects. The content of the modification includes events influence time,the superposition of life e- vents and the statistical time scale. And finally, an example is given to show the effectiveness of modified life events analysis, and this offers a new way for controlling and predicting the accidents caused by human errors in railway system.